From 1636f8ac2b08410df4766449f7c86b912443cd99 Mon Sep 17 00:00:00 2001 From: Grant Likely Date: Fri, 18 Jun 2010 11:09:58 -0600 Subject: sparc/of: Move of_device fields into struct pdev_archdata This patch moves SPARC architecture specific data members out of struct of_device and into the pdev_archdata structure. The reason for this change is to unify the struct of_device definition amongst all the architectures. It also remvoes the .sysdata, .slot, .portid and .clock_freq properties because they aren't actually used by anything. A subsequent patch will replace struct of_device entirely with struct platform_device and the of_platform support code will share common routines with the platform bus (but the bus instances themselves can remain separate). This patch also adds 'struct resources *resource' and num_resources to match the fields defined in struct platform_device. After this change, 'struct platform_device' can be used as a drop-in replacement for 'struct of_platform'. This change is in preparation for merging the of_platform_bus_type with the platform_bus_type. Signed-off-by: Grant Likely Acked-by: David S. Miller Cc: Stephen Rothwell --- drivers/net/myri_sbus.c | 2 +- drivers/net/niu.c | 6 +++--- drivers/net/sunbmac.c | 2 +- drivers/net/sunhme.c | 6 +++--- drivers/net/sunlance.c | 2 +- drivers/net/sunqe.c | 6 +++--- 6 files changed, 12 insertions(+), 12 deletions(-) (limited to 'drivers/net') diff --git a/drivers/net/myri_sbus.c b/drivers/net/myri_sbus.c index 1a57c3da1f4..370d3c17f24 100644 --- a/drivers/net/myri_sbus.c +++ b/drivers/net/myri_sbus.c @@ -1079,7 +1079,7 @@ static int __devinit myri_sbus_probe(struct of_device *op, const struct of_devic mp->dev = dev; dev->watchdog_timeo = 5*HZ; - dev->irq = op->irqs[0]; + dev->irq = op->archdata.irqs[0]; dev->netdev_ops = &myri_ops; /* Register interrupt handler now. */ diff --git a/drivers/net/niu.c b/drivers/net/niu.c index 63e8e3893bd..5dd50b6ae77 100644 --- a/drivers/net/niu.c +++ b/drivers/net/niu.c @@ -9119,12 +9119,12 @@ static int __devinit niu_n2_irq_init(struct niu *np, u8 *ldg_num_map) if (!int_prop) return -ENODEV; - for (i = 0; i < op->num_irqs; i++) { + for (i = 0; i < op->archdata.num_irqs; i++) { ldg_num_map[i] = int_prop[i]; - np->ldg[i].irq = op->irqs[i]; + np->ldg[i].irq = op->archdata.irqs[i]; } - np->num_ldg = op->num_irqs; + np->num_ldg = op->archdata.num_irqs; return 0; #else diff --git a/drivers/net/sunbmac.c b/drivers/net/sunbmac.c index 367e96f317d..0b10d24de05 100644 --- a/drivers/net/sunbmac.c +++ b/drivers/net/sunbmac.c @@ -1201,7 +1201,7 @@ static int __devinit bigmac_ether_init(struct of_device *op, dev->watchdog_timeo = 5*HZ; /* Finish net device registration. */ - dev->irq = bp->bigmac_op->irqs[0]; + dev->irq = bp->bigmac_op->archdata.irqs[0]; dev->dma = 0; if (register_netdev(dev)) { diff --git a/drivers/net/sunhme.c b/drivers/net/sunhme.c index 3d9650b8d38..0a63ebef86a 100644 --- a/drivers/net/sunhme.c +++ b/drivers/net/sunhme.c @@ -2561,7 +2561,7 @@ static int __init quattro_sbus_register_irqs(void) if (skip) continue; - err = request_irq(op->irqs[0], + err = request_irq(op->archdata.irqs[0], quattro_sbus_interrupt, IRQF_SHARED, "Quattro", qp); @@ -2590,7 +2590,7 @@ static void quattro_sbus_free_irqs(void) if (skip) continue; - free_irq(op->irqs[0], qp); + free_irq(op->archdata.irqs[0], qp); } } #endif /* CONFIG_SBUS */ @@ -2790,7 +2790,7 @@ static int __devinit happy_meal_sbus_probe_one(struct of_device *op, int is_qfe) /* Happy Meal can do it all... */ dev->features |= NETIF_F_SG | NETIF_F_HW_CSUM; - dev->irq = op->irqs[0]; + dev->irq = op->archdata.irqs[0]; #if defined(CONFIG_SBUS) && defined(CONFIG_PCI) /* Hook up SBUS register/descriptor accessors. */ diff --git a/drivers/net/sunlance.c b/drivers/net/sunlance.c index 7d9c33dd9d1..c6bfdad6c0c 100644 --- a/drivers/net/sunlance.c +++ b/drivers/net/sunlance.c @@ -1474,7 +1474,7 @@ no_link_test: dev->ethtool_ops = &sparc_lance_ethtool_ops; dev->netdev_ops = &sparc_lance_ops; - dev->irq = op->irqs[0]; + dev->irq = op->archdata.irqs[0]; /* We cannot sleep if the chip is busy during a * multicast list update event, because such events diff --git a/drivers/net/sunqe.c b/drivers/net/sunqe.c index 72b579c8d81..44651748708 100644 --- a/drivers/net/sunqe.c +++ b/drivers/net/sunqe.c @@ -803,7 +803,7 @@ static struct sunqec * __devinit get_qec(struct of_device *child) qec_init_once(qecp, op); - if (request_irq(op->irqs[0], qec_interrupt, + if (request_irq(op->archdata.irqs[0], qec_interrupt, IRQF_SHARED, "qec", (void *) qecp)) { printk(KERN_ERR "qec: Can't register irq.\n"); goto fail; @@ -901,7 +901,7 @@ static int __devinit qec_ether_init(struct of_device *op) SET_NETDEV_DEV(dev, &op->dev); dev->watchdog_timeo = 5*HZ; - dev->irq = op->irqs[0]; + dev->irq = op->archdata.irqs[0]; dev->dma = 0; dev->ethtool_ops = &qe_ethtool_ops; dev->netdev_ops = &qec_ops; @@ -999,7 +999,7 @@ static void __exit qec_exit(void) struct sunqec *next = root_qec_dev->next_module; struct of_device *op = root_qec_dev->op; - free_irq(op->irqs[0], (void *) root_qec_dev); + free_irq(op->archdata.irqs[0], (void *) root_qec_dev); of_iounmap(&op->resource[0], root_qec_dev->gregs, GLOB_REG_SIZE); kfree(root_qec_dev); -- cgit v1.2.3-70-g09d2 From b505ff5e7291cca6379549297e3852ce3622d550 Mon Sep 17 00:00:00 2001 From: Grant Likely Date: Fri, 18 Jun 2010 11:09:59 -0600 Subject: of: kill struct of_device Now that the device tree node pointer has been moved out of struct of_device and into the common struct device, there isn't anything unique about of_device anymore. In fact, there isn't much need for a separate of_bus when all busses have access to OF style probing. arch/powerpc and arch/microblaze are moving away from using the of_bus and using the regular platform bus instead for mmio devices. This patch makes of_device the same as platform_device as a stepping stone in migrating of_platform_drivers over to the platform bus. Signed-off-by: Grant Likely Acked-by: David S. Miller Cc: Michal Simek Cc: Benjamin Herrenschmidt Cc: Stephen Rothwell --- arch/microblaze/include/asm/of_device.h | 10 ---------- arch/powerpc/include/asm/of_device.h | 11 ----------- arch/powerpc/include/asm/smu.h | 4 ++-- arch/sparc/include/asm/device.h | 4 ++-- arch/sparc/include/asm/of_device.h | 14 -------------- drivers/net/niu.h | 4 ++-- include/linux/of_device.h | 17 +++++++++++++++++ 7 files changed, 23 insertions(+), 41 deletions(-) (limited to 'drivers/net') diff --git a/arch/microblaze/include/asm/of_device.h b/arch/microblaze/include/asm/of_device.h index 73cb9804098..0a5f3f914b4 100644 --- a/arch/microblaze/include/asm/of_device.h +++ b/arch/microblaze/include/asm/of_device.h @@ -15,16 +15,6 @@ #include #include -/* - * The of_device is a kind of "base class" that is a superset of - * struct device for use by devices attached to an OF node and - * probed using OF properties. - */ -struct of_device { - struct device dev; /* Generic device interface */ - struct pdev_archdata archdata; -}; - extern ssize_t of_device_get_modalias(struct of_device *ofdev, char *str, ssize_t len); diff --git a/arch/powerpc/include/asm/of_device.h b/arch/powerpc/include/asm/of_device.h index 444e97e2982..cb36632f953 100644 --- a/arch/powerpc/include/asm/of_device.h +++ b/arch/powerpc/include/asm/of_device.h @@ -5,17 +5,6 @@ #include #include -/* - * The of_device is a kind of "base class" that is a superset of - * struct device for use by devices attached to an OF node and - * probed using OF properties. - */ -struct of_device -{ - struct device dev; /* Generic device interface */ - struct pdev_archdata archdata; -}; - extern struct of_device *of_device_alloc(struct device_node *np, const char *bus_id, struct device *parent); diff --git a/arch/powerpc/include/asm/smu.h b/arch/powerpc/include/asm/smu.h index 7ae2753da56..e3bdada8c54 100644 --- a/arch/powerpc/include/asm/smu.h +++ b/arch/powerpc/include/asm/smu.h @@ -457,8 +457,8 @@ extern void smu_poll(void); */ extern int smu_init(void); extern int smu_present(void); -struct of_device; -extern struct of_device *smu_get_ofdev(void); +struct platform_device; +extern struct platform_device *smu_get_ofdev(void); /* diff --git a/arch/sparc/include/asm/device.h b/arch/sparc/include/asm/device.h index f9740d065fe..fb220e48203 100644 --- a/arch/sparc/include/asm/device.h +++ b/arch/sparc/include/asm/device.h @@ -9,13 +9,13 @@ #include struct device_node; -struct of_device; +struct platform_device; struct dev_archdata { void *iommu; void *stc; void *host_controller; - struct of_device *op; + struct platform_device *op; int numa_node; }; diff --git a/arch/sparc/include/asm/of_device.h b/arch/sparc/include/asm/of_device.h index 6d1844a547b..22b9828fe69 100644 --- a/arch/sparc/include/asm/of_device.h +++ b/arch/sparc/include/asm/of_device.h @@ -7,20 +7,6 @@ #include #include -/* - * The of_device is a kind of "base class" that is a superset of - * struct device for use by devices attached to an OF node and - * probed using OF properties. - */ -struct of_device -{ - struct device dev; - u32 num_resources; - struct resource *resource; - - struct pdev_archdata archdata; -}; - extern void __iomem *of_ioremap(struct resource *res, unsigned long offset, unsigned long size, char *name); extern void of_iounmap(struct resource *res, void __iomem *base, unsigned long size); diff --git a/drivers/net/niu.h b/drivers/net/niu.h index d6715465f35..a41fa8ebe05 100644 --- a/drivers/net/niu.h +++ b/drivers/net/niu.h @@ -3236,7 +3236,7 @@ struct niu_phy_ops { int (*link_status)(struct niu *np, int *); }; -struct of_device; +struct platform_device; struct niu { void __iomem *regs; struct net_device *dev; @@ -3297,7 +3297,7 @@ struct niu { struct niu_vpd vpd; u32 eeprom_len; - struct of_device *op; + struct platform_device *op; void __iomem *vir_regs_1; void __iomem *vir_regs_2; }; diff --git a/include/linux/of_device.h b/include/linux/of_device.h index 11651facc5f..a3ae5900fc5 100644 --- a/include/linux/of_device.h +++ b/include/linux/of_device.h @@ -3,9 +3,26 @@ #ifdef CONFIG_OF_DEVICE #include +#include #include #include + +/* + * The of_device *was* a kind of "base class" that was a superset of + * struct device for use by devices attached to an OF node and probed + * using OF properties. However, the important bit of OF-style + * probing, namely the device node pointer, has been moved into the + * common struct device when CONFIG_OF is set to make OF-style probing + * available to all bus types. So now, just make of_device and + * platform_device equivalent so that current of_platform bus users + * can be transparently migrated over to using the platform bus. + * + * This line will go away once all references to of_device are removed + * from the kernel. + */ +#define of_device platform_device + #include #define to_of_device(d) container_of(d, struct of_device, dev) -- cgit v1.2.3-70-g09d2 From 4f0ddcb020ef8afae65b4edb9aeb4a42ab74f4cf Mon Sep 17 00:00:00 2001 From: Randy Dunlap Date: Wed, 9 Jun 2010 15:44:09 -0700 Subject: niu: always include of_device.h The niu driver uses struct of_device when built on any arch, not only SPARC64, so always #include . drivers/net/niu.c:9700: warning: 'struct of_device' declared inside parameter list drivers/net/niu.c:9700: warning: its scope is only this definition or declaration, which is probably not what you want drivers/net/niu.c:9716: warning: assignment from incompatible pointer type Signed-off-by: Randy Dunlap Acked-by: Dave S. Miller Signed-off-by: Grant Likely --- drivers/net/niu.c | 3 --- 1 file changed, 3 deletions(-) (limited to 'drivers/net') diff --git a/drivers/net/niu.c b/drivers/net/niu.c index 5dd50b6ae77..f6ecf6180f7 100644 --- a/drivers/net/niu.c +++ b/drivers/net/niu.c @@ -28,10 +28,7 @@ #include #include - -#ifdef CONFIG_SPARC64 #include -#endif #include "niu.h" -- cgit v1.2.3-70-g09d2 From 1ab1d63a85cee2545272f63a7644e9f855cb65d0 Mon Sep 17 00:00:00 2001 From: Grant Likely Date: Thu, 24 Jun 2010 15:14:37 -0600 Subject: of/platform: remove all of_bus_type and of_platform_bus_type references Both of_bus_type and of_platform_bus_type are just #define aliases for the platform bus. This patch removes all references to them and switches to the of_register_platform_driver()/of_unregister_platform_driver() API for registering. Subsequent patches will convert each user of of_register_platform_driver() into plain platform_drivers without the of_platform_driver shim. At which point the of_register_platform_driver()/of_unregister_platform_driver() functions can be removed. Signed-off-by: Grant Likely Acked-by: David S. Miller --- arch/microblaze/kernel/of_platform.c | 3 +-- arch/powerpc/kernel/of_platform.c | 3 +-- arch/sparc/include/asm/of_platform.h | 2 -- arch/sparc/include/asm/parport.h | 4 +--- arch/sparc/kernel/apc.c | 2 +- arch/sparc/kernel/auxio_64.c | 2 +- arch/sparc/kernel/central.c | 4 ++-- arch/sparc/kernel/chmc.c | 4 ++-- arch/sparc/kernel/of_device_common.c | 2 +- arch/sparc/kernel/pci_fire.c | 2 +- arch/sparc/kernel/pci_psycho.c | 2 +- arch/sparc/kernel/pci_sabre.c | 2 +- arch/sparc/kernel/pci_schizo.c | 2 +- arch/sparc/kernel/pci_sun4v.c | 2 +- arch/sparc/kernel/pmc.c | 2 +- arch/sparc/kernel/power.c | 2 +- arch/sparc/kernel/time_32.c | 2 +- arch/sparc/kernel/time_64.c | 6 +++--- drivers/atm/fore200e.c | 6 +++--- drivers/char/hw_random/n2-drv.c | 4 ++-- drivers/crypto/n2_core.c | 10 +++++----- drivers/hwmon/ultra45_env.c | 4 ++-- drivers/input/misc/sparcspkr.c | 12 +++++------- drivers/input/serio/i8042-sparcio.h | 5 ++--- drivers/mtd/maps/sun_uflash.c | 4 ++-- drivers/net/ibm_newemac/core.c | 4 ++-- drivers/net/myri_sbus.c | 4 ++-- drivers/net/niu.c | 6 +++--- drivers/net/sunbmac.c | 4 ++-- drivers/net/sunhme.c | 4 ++-- drivers/net/sunlance.c | 4 ++-- drivers/net/sunqe.c | 4 ++-- drivers/parport/parport_sunbpp.c | 4 ++-- drivers/sbus/char/bbc_i2c.c | 4 ++-- drivers/sbus/char/display7seg.c | 4 ++-- drivers/sbus/char/envctrl.c | 4 ++-- drivers/sbus/char/flash.c | 4 ++-- drivers/sbus/char/uctrl.c | 4 ++-- drivers/scsi/qlogicpti.c | 4 ++-- drivers/scsi/sun_esp.c | 4 ++-- drivers/serial/sunhv.c | 4 ++-- drivers/serial/sunsab.c | 4 ++-- drivers/serial/sunsu.c | 2 +- drivers/serial/sunzilog.c | 6 +++--- drivers/video/bw2.c | 4 ++-- drivers/video/cg14.c | 4 ++-- drivers/video/cg3.c | 4 ++-- drivers/video/cg6.c | 4 ++-- drivers/video/ffb.c | 4 ++-- drivers/video/leo.c | 4 ++-- drivers/video/p9100.c | 4 ++-- drivers/video/sunxvr1000.c | 4 ++-- drivers/video/tcx.c | 4 ++-- drivers/watchdog/cpwd.c | 4 ++-- drivers/watchdog/riowd.c | 4 ++-- include/linux/of_platform.h | 6 ------ sound/sparc/amd7930.c | 4 ++-- sound/sparc/cs4231.c | 4 ++-- sound/sparc/dbri.c | 4 ++-- 59 files changed, 109 insertions(+), 124 deletions(-) (limited to 'drivers/net') diff --git a/arch/microblaze/kernel/of_platform.c b/arch/microblaze/kernel/of_platform.c index fb286610433..80c9c493cb2 100644 --- a/arch/microblaze/kernel/of_platform.c +++ b/arch/microblaze/kernel/of_platform.c @@ -57,8 +57,7 @@ struct of_device *of_find_device_by_node(struct device_node *np) { struct device *dev; - dev = bus_find_device(&of_platform_bus_type, - NULL, np, of_dev_node_match); + dev = bus_find_device(&platform_bus_type, NULL, np, of_dev_node_match); if (dev) return to_of_device(dev); return NULL; diff --git a/arch/powerpc/kernel/of_platform.c b/arch/powerpc/kernel/of_platform.c index d3497cd81e8..b093d4b1f09 100644 --- a/arch/powerpc/kernel/of_platform.c +++ b/arch/powerpc/kernel/of_platform.c @@ -61,8 +61,7 @@ struct of_device *of_find_device_by_node(struct device_node *np) { struct device *dev; - dev = bus_find_device(&of_platform_bus_type, - NULL, np, of_dev_node_match); + dev = bus_find_device(&platform_bus_type, NULL, np, of_dev_node_match); if (dev) return to_of_device(dev); return NULL; diff --git a/arch/sparc/include/asm/of_platform.h b/arch/sparc/include/asm/of_platform.h index 90da99059f8..26540ddfc51 100644 --- a/arch/sparc/include/asm/of_platform.h +++ b/arch/sparc/include/asm/of_platform.h @@ -13,6 +13,4 @@ * */ -#define of_bus_type of_platform_bus_type /* for compatibility */ - #endif diff --git a/arch/sparc/include/asm/parport.h b/arch/sparc/include/asm/parport.h index 0c34a8792fc..4891fbce111 100644 --- a/arch/sparc/include/asm/parport.h +++ b/arch/sparc/include/asm/parport.h @@ -243,9 +243,7 @@ static struct of_platform_driver ecpp_driver = { static int parport_pc_find_nonpci_ports(int autoirq, int autodma) { - of_register_driver(&ecpp_driver, &of_bus_type); - - return 0; + return of_register_platform_driver(&ecpp_driver); } #endif /* !(_ASM_SPARC64_PARPORT_H */ diff --git a/arch/sparc/kernel/apc.c b/arch/sparc/kernel/apc.c index b27476caa13..c471251cd3f 100644 --- a/arch/sparc/kernel/apc.c +++ b/arch/sparc/kernel/apc.c @@ -184,7 +184,7 @@ static struct of_platform_driver apc_driver = { static int __init apc_init(void) { - return of_register_driver(&apc_driver, &of_bus_type); + return of_register_platform_driver(&apc_driver); } /* This driver is not critical to the boot process diff --git a/arch/sparc/kernel/auxio_64.c b/arch/sparc/kernel/auxio_64.c index ddc84128b3c..46ba58a8510 100644 --- a/arch/sparc/kernel/auxio_64.c +++ b/arch/sparc/kernel/auxio_64.c @@ -142,7 +142,7 @@ static struct of_platform_driver auxio_driver = { static int __init auxio_init(void) { - return of_register_driver(&auxio_driver, &of_platform_bus_type); + return of_register_platform_driver(&auxio_driver); } /* Must be after subsys_initcall() so that busses are probed. Must diff --git a/arch/sparc/kernel/central.c b/arch/sparc/kernel/central.c index 434335f6582..b6080c39ed4 100644 --- a/arch/sparc/kernel/central.c +++ b/arch/sparc/kernel/central.c @@ -265,8 +265,8 @@ static struct of_platform_driver fhc_driver = { static int __init sunfire_init(void) { - (void) of_register_driver(&fhc_driver, &of_platform_bus_type); - (void) of_register_driver(&clock_board_driver, &of_platform_bus_type); + (void) of_register_platform_driver(&fhc_driver); + (void) of_register_platform_driver(&clock_board_driver); return 0; } diff --git a/arch/sparc/kernel/chmc.c b/arch/sparc/kernel/chmc.c index 870cb65b3f2..04bb7df9f71 100644 --- a/arch/sparc/kernel/chmc.c +++ b/arch/sparc/kernel/chmc.c @@ -848,7 +848,7 @@ static int __init us3mc_init(void) ret = register_dimm_printer(us3mc_dimm_printer); if (!ret) { - ret = of_register_driver(&us3mc_driver, &of_bus_type); + ret = of_register_platform_driver(&us3mc_driver); if (ret) unregister_dimm_printer(us3mc_dimm_printer); } @@ -859,7 +859,7 @@ static void __exit us3mc_cleanup(void) { if (us3mc_platform()) { unregister_dimm_printer(us3mc_dimm_printer); - of_unregister_driver(&us3mc_driver); + of_unregister_platform_driver(&us3mc_driver); } } diff --git a/arch/sparc/kernel/of_device_common.c b/arch/sparc/kernel/of_device_common.c index 01f380c7995..2a5c639e4c3 100644 --- a/arch/sparc/kernel/of_device_common.c +++ b/arch/sparc/kernel/of_device_common.c @@ -21,7 +21,7 @@ static int node_match(struct device *dev, void *data) struct of_device *of_find_device_by_node(struct device_node *dp) { - struct device *dev = bus_find_device(&of_platform_bus_type, NULL, + struct device *dev = bus_find_device(&platform_bus_type, NULL, dp, node_match); if (dev) diff --git a/arch/sparc/kernel/pci_fire.c b/arch/sparc/kernel/pci_fire.c index 51cfa09e392..885f10b742e 100644 --- a/arch/sparc/kernel/pci_fire.c +++ b/arch/sparc/kernel/pci_fire.c @@ -518,7 +518,7 @@ static struct of_platform_driver fire_driver = { static int __init fire_init(void) { - return of_register_driver(&fire_driver, &of_bus_type); + return of_register_platform_driver(&fire_driver); } subsys_initcall(fire_init); diff --git a/arch/sparc/kernel/pci_psycho.c b/arch/sparc/kernel/pci_psycho.c index 93011e6e7dd..71550a7aacd 100644 --- a/arch/sparc/kernel/pci_psycho.c +++ b/arch/sparc/kernel/pci_psycho.c @@ -612,7 +612,7 @@ static struct of_platform_driver psycho_driver = { static int __init psycho_init(void) { - return of_register_driver(&psycho_driver, &of_bus_type); + return of_register_platform_driver(&psycho_driver); } subsys_initcall(psycho_init); diff --git a/arch/sparc/kernel/pci_sabre.c b/arch/sparc/kernel/pci_sabre.c index 99c6dba7d4f..2d7bf30552d 100644 --- a/arch/sparc/kernel/pci_sabre.c +++ b/arch/sparc/kernel/pci_sabre.c @@ -606,7 +606,7 @@ static struct of_platform_driver sabre_driver = { static int __init sabre_init(void) { - return of_register_driver(&sabre_driver, &of_bus_type); + return of_register_platform_driver(&sabre_driver); } subsys_initcall(sabre_init); diff --git a/arch/sparc/kernel/pci_schizo.c b/arch/sparc/kernel/pci_schizo.c index 9041dae7aac..04f29c46bfa 100644 --- a/arch/sparc/kernel/pci_schizo.c +++ b/arch/sparc/kernel/pci_schizo.c @@ -1501,7 +1501,7 @@ static struct of_platform_driver schizo_driver = { static int __init schizo_init(void) { - return of_register_driver(&schizo_driver, &of_bus_type); + return of_register_platform_driver(&schizo_driver); } subsys_initcall(schizo_init); diff --git a/arch/sparc/kernel/pci_sun4v.c b/arch/sparc/kernel/pci_sun4v.c index a24af6f7e17..18ee8b6f403 100644 --- a/arch/sparc/kernel/pci_sun4v.c +++ b/arch/sparc/kernel/pci_sun4v.c @@ -1019,7 +1019,7 @@ static struct of_platform_driver pci_sun4v_driver = { static int __init pci_sun4v_init(void) { - return of_register_driver(&pci_sun4v_driver, &of_bus_type); + return of_register_platform_driver(&pci_sun4v_driver); } subsys_initcall(pci_sun4v_init); diff --git a/arch/sparc/kernel/pmc.c b/arch/sparc/kernel/pmc.c index 9589d8b9b0c..a4c73edc897 100644 --- a/arch/sparc/kernel/pmc.c +++ b/arch/sparc/kernel/pmc.c @@ -89,7 +89,7 @@ static struct of_platform_driver pmc_driver = { static int __init pmc_init(void) { - return of_register_driver(&pmc_driver, &of_bus_type); + return of_register_platform_driver(&pmc_driver); } /* This driver is not critical to the boot process diff --git a/arch/sparc/kernel/power.c b/arch/sparc/kernel/power.c index 1cfee577f6b..abc194ed5a7 100644 --- a/arch/sparc/kernel/power.c +++ b/arch/sparc/kernel/power.c @@ -70,7 +70,7 @@ static struct of_platform_driver power_driver = { static int __init power_init(void) { - return of_register_driver(&power_driver, &of_platform_bus_type); + return of_register_platform_driver(&power_driver); } device_initcall(power_init); diff --git a/arch/sparc/kernel/time_32.c b/arch/sparc/kernel/time_32.c index e404b063be2..5dc20216952 100644 --- a/arch/sparc/kernel/time_32.c +++ b/arch/sparc/kernel/time_32.c @@ -189,7 +189,7 @@ static struct of_platform_driver clock_driver = { /* Probe for the mostek real time clock chip. */ static int __init clock_init(void) { - return of_register_driver(&clock_driver, &of_platform_bus_type); + return of_register_platform_driver(&clock_driver); } /* Must be after subsys_initcall() so that busses are probed. Must * be before device_initcall() because things like the RTC driver diff --git a/arch/sparc/kernel/time_64.c b/arch/sparc/kernel/time_64.c index 21e9fcae066..2423b336a71 100644 --- a/arch/sparc/kernel/time_64.c +++ b/arch/sparc/kernel/time_64.c @@ -586,9 +586,9 @@ static int __init clock_init(void) if (tlb_type == hypervisor) return platform_device_register(&rtc_sun4v_device); - (void) of_register_driver(&rtc_driver, &of_platform_bus_type); - (void) of_register_driver(&mostek_driver, &of_platform_bus_type); - (void) of_register_driver(&bq4802_driver, &of_platform_bus_type); + (void) of_register_platform_driver(&rtc_driver); + (void) of_register_platform_driver(&mostek_driver); + (void) of_register_platform_driver(&bq4802_driver); return 0; } diff --git a/drivers/atm/fore200e.c b/drivers/atm/fore200e.c index 38df87b198d..b7385e07771 100644 --- a/drivers/atm/fore200e.c +++ b/drivers/atm/fore200e.c @@ -2795,7 +2795,7 @@ static int __init fore200e_module_init(void) printk(FORE200E "FORE Systems 200E-series ATM driver - version " FORE200E_VERSION "\n"); #ifdef CONFIG_SBUS - err = of_register_driver(&fore200e_sba_driver, &of_bus_type); + err = of_register_platform_driver(&fore200e_sba_driver); if (err) return err; #endif @@ -2806,7 +2806,7 @@ static int __init fore200e_module_init(void) #ifdef CONFIG_SBUS if (err) - of_unregister_driver(&fore200e_sba_driver); + of_unregister_platform_driver(&fore200e_sba_driver); #endif return err; @@ -2818,7 +2818,7 @@ static void __exit fore200e_module_cleanup(void) pci_unregister_driver(&fore200e_pca_driver); #endif #ifdef CONFIG_SBUS - of_unregister_driver(&fore200e_sba_driver); + of_unregister_platform_driver(&fore200e_sba_driver); #endif } diff --git a/drivers/char/hw_random/n2-drv.c b/drivers/char/hw_random/n2-drv.c index 0f9cbf1aaf1..d8a4ca87987 100644 --- a/drivers/char/hw_random/n2-drv.c +++ b/drivers/char/hw_random/n2-drv.c @@ -762,12 +762,12 @@ static struct of_platform_driver n2rng_driver = { static int __init n2rng_init(void) { - return of_register_driver(&n2rng_driver, &of_bus_type); + return of_register_platform_driver(&n2rng_driver); } static void __exit n2rng_exit(void) { - of_unregister_driver(&n2rng_driver); + of_unregister_platform_driver(&n2rng_driver); } module_init(n2rng_init); diff --git a/drivers/crypto/n2_core.c b/drivers/crypto/n2_core.c index 23163fda503..34ac8ac8aae 100644 --- a/drivers/crypto/n2_core.c +++ b/drivers/crypto/n2_core.c @@ -2070,20 +2070,20 @@ static struct of_platform_driver n2_mau_driver = { static int __init n2_init(void) { - int err = of_register_driver(&n2_crypto_driver, &of_bus_type); + int err = of_register_platform_driver(&n2_crypto_driver); if (!err) { - err = of_register_driver(&n2_mau_driver, &of_bus_type); + err = of_register_platform_driver(&n2_mau_driver); if (err) - of_unregister_driver(&n2_crypto_driver); + of_unregister_platform_driver(&n2_crypto_driver); } return err; } static void __exit n2_exit(void) { - of_unregister_driver(&n2_mau_driver); - of_unregister_driver(&n2_crypto_driver); + of_unregister_platform_driver(&n2_mau_driver); + of_unregister_platform_driver(&n2_crypto_driver); } module_init(n2_init); diff --git a/drivers/hwmon/ultra45_env.c b/drivers/hwmon/ultra45_env.c index 5da5942cf97..89643261ccd 100644 --- a/drivers/hwmon/ultra45_env.c +++ b/drivers/hwmon/ultra45_env.c @@ -311,12 +311,12 @@ static struct of_platform_driver env_driver = { static int __init env_init(void) { - return of_register_driver(&env_driver, &of_bus_type); + return of_register_platform_driver(&env_driver); } static void __exit env_exit(void) { - of_unregister_driver(&env_driver); + of_unregister_platform_driver(&env_driver); } module_init(env_init); diff --git a/drivers/input/misc/sparcspkr.c b/drivers/input/misc/sparcspkr.c index 1dacae4b43f..f3bb92e9755 100644 --- a/drivers/input/misc/sparcspkr.c +++ b/drivers/input/misc/sparcspkr.c @@ -353,14 +353,12 @@ static struct of_platform_driver grover_beep_driver = { static int __init sparcspkr_init(void) { - int err = of_register_driver(&bbc_beep_driver, - &of_platform_bus_type); + int err = of_register_platform_driver(&bbc_beep_driver); if (!err) { - err = of_register_driver(&grover_beep_driver, - &of_platform_bus_type); + err = of_register_platform_driver(&grover_beep_driver); if (err) - of_unregister_driver(&bbc_beep_driver); + of_unregister_platform_driver(&bbc_beep_driver); } return err; @@ -368,8 +366,8 @@ static int __init sparcspkr_init(void) static void __exit sparcspkr_exit(void) { - of_unregister_driver(&bbc_beep_driver); - of_unregister_driver(&grover_beep_driver); + of_unregister_platform_driver(&bbc_beep_driver); + of_unregister_platform_driver(&grover_beep_driver); } module_init(sparcspkr_init); diff --git a/drivers/input/serio/i8042-sparcio.h b/drivers/input/serio/i8042-sparcio.h index c7d50ff43fc..cb2a24b9474 100644 --- a/drivers/input/serio/i8042-sparcio.h +++ b/drivers/input/serio/i8042-sparcio.h @@ -116,8 +116,7 @@ static int __init i8042_platform_init(void) if (!kbd_iobase) return -ENODEV; } else { - int err = of_register_driver(&sparc_i8042_driver, - &of_bus_type); + int err = of_register_platform_driver(&sparc_i8042_driver); if (err) return err; @@ -141,7 +140,7 @@ static inline void i8042_platform_exit(void) struct device_node *root = of_find_node_by_path("/"); if (strcmp(root->name, "SUNW,JavaStation-1")) - of_unregister_driver(&sparc_i8042_driver); + of_unregister_platform_driver(&sparc_i8042_driver); } #else /* !CONFIG_PCI */ diff --git a/drivers/mtd/maps/sun_uflash.c b/drivers/mtd/maps/sun_uflash.c index 0391c2527bd..8984236a8d0 100644 --- a/drivers/mtd/maps/sun_uflash.c +++ b/drivers/mtd/maps/sun_uflash.c @@ -160,12 +160,12 @@ static struct of_platform_driver uflash_driver = { static int __init uflash_init(void) { - return of_register_driver(&uflash_driver, &of_bus_type); + return of_register_platform_driver(&uflash_driver); } static void __exit uflash_exit(void) { - of_unregister_driver(&uflash_driver); + of_unregister_platform_driver(&uflash_driver); } module_init(uflash_init); diff --git a/drivers/net/ibm_newemac/core.c b/drivers/net/ibm_newemac/core.c index b150c102ca5..f10476fb262 100644 --- a/drivers/net/ibm_newemac/core.c +++ b/drivers/net/ibm_newemac/core.c @@ -2339,11 +2339,11 @@ static int __devinit emac_wait_deps(struct emac_instance *dev) deps[EMAC_DEP_MDIO_IDX].phandle = dev->mdio_ph; if (dev->blist && dev->blist > emac_boot_list) deps[EMAC_DEP_PREV_IDX].phandle = 0xffffffffu; - bus_register_notifier(&of_platform_bus_type, &emac_of_bus_notifier); + bus_register_notifier(&platform_bus_type, &emac_of_bus_notifier); wait_event_timeout(emac_probe_wait, emac_check_deps(dev, deps), EMAC_PROBE_DEP_TIMEOUT); - bus_unregister_notifier(&of_platform_bus_type, &emac_of_bus_notifier); + bus_unregister_notifier(&platform_bus_type, &emac_of_bus_notifier); err = emac_check_deps(dev, deps) ? 0 : -ENODEV; for (i = 0; i < EMAC_DEP_COUNT; i++) { if (deps[i].node) diff --git a/drivers/net/myri_sbus.c b/drivers/net/myri_sbus.c index 370d3c17f24..04e552aa14e 100644 --- a/drivers/net/myri_sbus.c +++ b/drivers/net/myri_sbus.c @@ -1172,12 +1172,12 @@ static struct of_platform_driver myri_sbus_driver = { static int __init myri_sbus_init(void) { - return of_register_driver(&myri_sbus_driver, &of_bus_type); + return of_register_platform_driver(&myri_sbus_driver); } static void __exit myri_sbus_exit(void) { - of_unregister_driver(&myri_sbus_driver); + of_unregister_platform_driver(&myri_sbus_driver); } module_init(myri_sbus_init); diff --git a/drivers/net/niu.c b/drivers/net/niu.c index f6ecf6180f7..8cb2b30ecca 100644 --- a/drivers/net/niu.c +++ b/drivers/net/niu.c @@ -10251,14 +10251,14 @@ static int __init niu_init(void) niu_debug = netif_msg_init(debug, NIU_MSG_DEFAULT); #ifdef CONFIG_SPARC64 - err = of_register_driver(&niu_of_driver, &of_bus_type); + err = of_register_platform_driver(&niu_of_driver); #endif if (!err) { err = pci_register_driver(&niu_pci_driver); #ifdef CONFIG_SPARC64 if (err) - of_unregister_driver(&niu_of_driver); + of_unregister_platform_driver(&niu_of_driver); #endif } @@ -10269,7 +10269,7 @@ static void __exit niu_exit(void) { pci_unregister_driver(&niu_pci_driver); #ifdef CONFIG_SPARC64 - of_unregister_driver(&niu_of_driver); + of_unregister_platform_driver(&niu_of_driver); #endif } diff --git a/drivers/net/sunbmac.c b/drivers/net/sunbmac.c index 0b10d24de05..09c071bd6ad 100644 --- a/drivers/net/sunbmac.c +++ b/drivers/net/sunbmac.c @@ -1301,12 +1301,12 @@ static struct of_platform_driver bigmac_sbus_driver = { static int __init bigmac_init(void) { - return of_register_driver(&bigmac_sbus_driver, &of_bus_type); + return of_register_platform_driver(&bigmac_sbus_driver); } static void __exit bigmac_exit(void) { - of_unregister_driver(&bigmac_sbus_driver); + of_unregister_platform_driver(&bigmac_sbus_driver); } module_init(bigmac_init); diff --git a/drivers/net/sunhme.c b/drivers/net/sunhme.c index 0a63ebef86a..eec443f6407 100644 --- a/drivers/net/sunhme.c +++ b/drivers/net/sunhme.c @@ -3304,7 +3304,7 @@ static int __init happy_meal_sbus_init(void) { int err; - err = of_register_driver(&hme_sbus_driver, &of_bus_type); + err = of_register_platform_driver(&hme_sbus_driver); if (!err) err = quattro_sbus_register_irqs(); @@ -3313,7 +3313,7 @@ static int __init happy_meal_sbus_init(void) static void happy_meal_sbus_exit(void) { - of_unregister_driver(&hme_sbus_driver); + of_unregister_platform_driver(&hme_sbus_driver); quattro_sbus_free_irqs(); while (qfe_sbus_list) { diff --git a/drivers/net/sunlance.c b/drivers/net/sunlance.c index c6bfdad6c0c..ee364fa7563 100644 --- a/drivers/net/sunlance.c +++ b/drivers/net/sunlance.c @@ -1558,12 +1558,12 @@ static struct of_platform_driver sunlance_sbus_driver = { /* Find all the lance cards on the system and initialize them */ static int __init sparc_lance_init(void) { - return of_register_driver(&sunlance_sbus_driver, &of_bus_type); + return of_register_platform_driver(&sunlance_sbus_driver); } static void __exit sparc_lance_exit(void) { - of_unregister_driver(&sunlance_sbus_driver); + of_unregister_platform_driver(&sunlance_sbus_driver); } module_init(sparc_lance_init); diff --git a/drivers/net/sunqe.c b/drivers/net/sunqe.c index 44651748708..5f84a5daded 100644 --- a/drivers/net/sunqe.c +++ b/drivers/net/sunqe.c @@ -988,12 +988,12 @@ static struct of_platform_driver qec_sbus_driver = { static int __init qec_init(void) { - return of_register_driver(&qec_sbus_driver, &of_bus_type); + return of_register_platform_driver(&qec_sbus_driver); } static void __exit qec_exit(void) { - of_unregister_driver(&qec_sbus_driver); + of_unregister_platform_driver(&qec_sbus_driver); while (root_qec_dev) { struct sunqec *next = root_qec_dev->next_module; diff --git a/drivers/parport/parport_sunbpp.c b/drivers/parport/parport_sunbpp.c index 3cdfe96e899..210a6441a06 100644 --- a/drivers/parport/parport_sunbpp.c +++ b/drivers/parport/parport_sunbpp.c @@ -393,12 +393,12 @@ static struct of_platform_driver bpp_sbus_driver = { static int __init parport_sunbpp_init(void) { - return of_register_driver(&bpp_sbus_driver, &of_bus_type); + return of_register_platform_driver(&bpp_sbus_driver); } static void __exit parport_sunbpp_exit(void) { - of_unregister_driver(&bpp_sbus_driver); + of_unregister_platform_driver(&bpp_sbus_driver); } MODULE_AUTHOR("Derrick J Brashear"); diff --git a/drivers/sbus/char/bbc_i2c.c b/drivers/sbus/char/bbc_i2c.c index 40d7a1fc69a..3e89c313e98 100644 --- a/drivers/sbus/char/bbc_i2c.c +++ b/drivers/sbus/char/bbc_i2c.c @@ -425,12 +425,12 @@ static struct of_platform_driver bbc_i2c_driver = { static int __init bbc_i2c_init(void) { - return of_register_driver(&bbc_i2c_driver, &of_bus_type); + return of_register_platform_driver(&bbc_i2c_driver); } static void __exit bbc_i2c_exit(void) { - of_unregister_driver(&bbc_i2c_driver); + of_unregister_platform_driver(&bbc_i2c_driver); } module_init(bbc_i2c_init); diff --git a/drivers/sbus/char/display7seg.c b/drivers/sbus/char/display7seg.c index 7baf1b64403..8fd362e7fa6 100644 --- a/drivers/sbus/char/display7seg.c +++ b/drivers/sbus/char/display7seg.c @@ -277,12 +277,12 @@ static struct of_platform_driver d7s_driver = { static int __init d7s_init(void) { - return of_register_driver(&d7s_driver, &of_bus_type); + return of_register_platform_driver(&d7s_driver); } static void __exit d7s_exit(void) { - of_unregister_driver(&d7s_driver); + of_unregister_platform_driver(&d7s_driver); } module_init(d7s_init); diff --git a/drivers/sbus/char/envctrl.c b/drivers/sbus/char/envctrl.c index c8166ecf527..2c76f700265 100644 --- a/drivers/sbus/char/envctrl.c +++ b/drivers/sbus/char/envctrl.c @@ -1142,12 +1142,12 @@ static struct of_platform_driver envctrl_driver = { static int __init envctrl_init(void) { - return of_register_driver(&envctrl_driver, &of_bus_type); + return of_register_platform_driver(&envctrl_driver); } static void __exit envctrl_exit(void) { - of_unregister_driver(&envctrl_driver); + of_unregister_platform_driver(&envctrl_driver); } module_init(envctrl_init); diff --git a/drivers/sbus/char/flash.c b/drivers/sbus/char/flash.c index 368d66294d8..d79f386c348 100644 --- a/drivers/sbus/char/flash.c +++ b/drivers/sbus/char/flash.c @@ -218,12 +218,12 @@ static struct of_platform_driver flash_driver = { static int __init flash_init(void) { - return of_register_driver(&flash_driver, &of_bus_type); + return of_register_platform_driver(&flash_driver); } static void __exit flash_cleanup(void) { - of_unregister_driver(&flash_driver); + of_unregister_platform_driver(&flash_driver); } module_init(flash_init); diff --git a/drivers/sbus/char/uctrl.c b/drivers/sbus/char/uctrl.c index b8b40e9eca7..57f0612bb01 100644 --- a/drivers/sbus/char/uctrl.c +++ b/drivers/sbus/char/uctrl.c @@ -437,12 +437,12 @@ static struct of_platform_driver uctrl_driver = { static int __init uctrl_init(void) { - return of_register_driver(&uctrl_driver, &of_bus_type); + return of_register_platform_driver(&uctrl_driver); } static void __exit uctrl_exit(void) { - of_unregister_driver(&uctrl_driver); + of_unregister_platform_driver(&uctrl_driver); } module_init(uctrl_init); diff --git a/drivers/scsi/qlogicpti.c b/drivers/scsi/qlogicpti.c index 3f5b5411e6b..53d7ed0dc16 100644 --- a/drivers/scsi/qlogicpti.c +++ b/drivers/scsi/qlogicpti.c @@ -1467,12 +1467,12 @@ static struct of_platform_driver qpti_sbus_driver = { static int __init qpti_init(void) { - return of_register_driver(&qpti_sbus_driver, &of_bus_type); + return of_register_platform_driver(&qpti_sbus_driver); } static void __exit qpti_exit(void) { - of_unregister_driver(&qpti_sbus_driver); + of_unregister_platform_driver(&qpti_sbus_driver); } MODULE_DESCRIPTION("QlogicISP SBUS driver"); diff --git a/drivers/scsi/sun_esp.c b/drivers/scsi/sun_esp.c index ddc221acd14..89ba6fe02f8 100644 --- a/drivers/scsi/sun_esp.c +++ b/drivers/scsi/sun_esp.c @@ -644,12 +644,12 @@ static struct of_platform_driver esp_sbus_driver = { static int __init sunesp_init(void) { - return of_register_driver(&esp_sbus_driver, &of_bus_type); + return of_register_platform_driver(&esp_sbus_driver); } static void __exit sunesp_exit(void) { - of_unregister_driver(&esp_sbus_driver); + of_unregister_platform_driver(&esp_sbus_driver); } MODULE_DESCRIPTION("Sun ESP SCSI driver"); diff --git a/drivers/serial/sunhv.c b/drivers/serial/sunhv.c index 36e244867dd..a779e22d213 100644 --- a/drivers/serial/sunhv.c +++ b/drivers/serial/sunhv.c @@ -644,12 +644,12 @@ static int __init sunhv_init(void) if (tlb_type != hypervisor) return -ENODEV; - return of_register_driver(&hv_driver, &of_bus_type); + return of_register_platform_driver(&hv_driver); } static void __exit sunhv_exit(void) { - of_unregister_driver(&hv_driver); + of_unregister_platform_driver(&hv_driver); } module_init(sunhv_init); diff --git a/drivers/serial/sunsab.c b/drivers/serial/sunsab.c index 0a7dd6841ff..9845fb1cfb1 100644 --- a/drivers/serial/sunsab.c +++ b/drivers/serial/sunsab.c @@ -1130,12 +1130,12 @@ static int __init sunsab_init(void) } } - return of_register_driver(&sab_driver, &of_bus_type); + return of_register_platform_driver(&sab_driver); } static void __exit sunsab_exit(void) { - of_unregister_driver(&sab_driver); + of_unregister_platform_driver(&sab_driver); if (sunsab_reg.nr) { sunserial_unregister_minors(&sunsab_reg, sunsab_reg.nr); } diff --git a/drivers/serial/sunsu.c b/drivers/serial/sunsu.c index 5deafc8180b..3cdf74822db 100644 --- a/drivers/serial/sunsu.c +++ b/drivers/serial/sunsu.c @@ -1586,7 +1586,7 @@ static int __init sunsu_init(void) return err; } - err = of_register_driver(&su_driver, &of_bus_type); + err = of_register_platform_driver(&su_driver); if (err && num_uart) sunserial_unregister_minors(&sunsu_reg, num_uart); diff --git a/drivers/serial/sunzilog.c b/drivers/serial/sunzilog.c index fcbe20d4803..d1e6bcb5954 100644 --- a/drivers/serial/sunzilog.c +++ b/drivers/serial/sunzilog.c @@ -1576,7 +1576,7 @@ static int __init sunzilog_init(void) goto out_free_tables; } - err = of_register_driver(&zs_driver, &of_bus_type); + err = of_register_platform_driver(&zs_driver); if (err) goto out_unregister_uart; @@ -1604,7 +1604,7 @@ out: return err; out_unregister_driver: - of_unregister_driver(&zs_driver); + of_unregister_platform_driver(&zs_driver); out_unregister_uart: if (num_sunzilog) { @@ -1619,7 +1619,7 @@ out_free_tables: static void __exit sunzilog_exit(void) { - of_unregister_driver(&zs_driver); + of_unregister_platform_driver(&zs_driver); if (zilog_irq != -1) { struct uart_sunzilog_port *up = sunzilog_irq_chain; diff --git a/drivers/video/bw2.c b/drivers/video/bw2.c index 09f1b9b462f..c7796637baf 100644 --- a/drivers/video/bw2.c +++ b/drivers/video/bw2.c @@ -390,12 +390,12 @@ static int __init bw2_init(void) if (fb_get_options("bw2fb", NULL)) return -ENODEV; - return of_register_driver(&bw2_driver, &of_bus_type); + return of_register_platform_driver(&bw2_driver); } static void __exit bw2_exit(void) { - of_unregister_driver(&bw2_driver); + of_unregister_platform_driver(&bw2_driver); } module_init(bw2_init); diff --git a/drivers/video/cg14.c b/drivers/video/cg14.c index e5dc2241194..d09fde8beb6 100644 --- a/drivers/video/cg14.c +++ b/drivers/video/cg14.c @@ -610,12 +610,12 @@ static int __init cg14_init(void) if (fb_get_options("cg14fb", NULL)) return -ENODEV; - return of_register_driver(&cg14_driver, &of_bus_type); + return of_register_platform_driver(&cg14_driver); } static void __exit cg14_exit(void) { - of_unregister_driver(&cg14_driver); + of_unregister_platform_driver(&cg14_driver); } module_init(cg14_init); diff --git a/drivers/video/cg3.c b/drivers/video/cg3.c index 558d73a948a..64aa29809fb 100644 --- a/drivers/video/cg3.c +++ b/drivers/video/cg3.c @@ -477,12 +477,12 @@ static int __init cg3_init(void) if (fb_get_options("cg3fb", NULL)) return -ENODEV; - return of_register_driver(&cg3_driver, &of_bus_type); + return of_register_platform_driver(&cg3_driver); } static void __exit cg3_exit(void) { - of_unregister_driver(&cg3_driver); + of_unregister_platform_driver(&cg3_driver); } module_init(cg3_init); diff --git a/drivers/video/cg6.c b/drivers/video/cg6.c index 480d761a27a..2389a719dcc 100644 --- a/drivers/video/cg6.c +++ b/drivers/video/cg6.c @@ -870,12 +870,12 @@ static int __init cg6_init(void) if (fb_get_options("cg6fb", NULL)) return -ENODEV; - return of_register_driver(&cg6_driver, &of_bus_type); + return of_register_platform_driver(&cg6_driver); } static void __exit cg6_exit(void) { - of_unregister_driver(&cg6_driver); + of_unregister_platform_driver(&cg6_driver); } module_init(cg6_init); diff --git a/drivers/video/ffb.c b/drivers/video/ffb.c index 95c0227f47f..f6ecfab296d 100644 --- a/drivers/video/ffb.c +++ b/drivers/video/ffb.c @@ -1067,12 +1067,12 @@ static int __init ffb_init(void) if (fb_get_options("ffb", NULL)) return -ENODEV; - return of_register_driver(&ffb_driver, &of_bus_type); + return of_register_platform_driver(&ffb_driver); } static void __exit ffb_exit(void) { - of_unregister_driver(&ffb_driver); + of_unregister_platform_driver(&ffb_driver); } module_init(ffb_init); diff --git a/drivers/video/leo.c b/drivers/video/leo.c index 9e8bf7d5e24..ad677637ffb 100644 --- a/drivers/video/leo.c +++ b/drivers/video/leo.c @@ -677,12 +677,12 @@ static int __init leo_init(void) if (fb_get_options("leofb", NULL)) return -ENODEV; - return of_register_driver(&leo_driver, &of_bus_type); + return of_register_platform_driver(&leo_driver); } static void __exit leo_exit(void) { - of_unregister_driver(&leo_driver); + of_unregister_platform_driver(&leo_driver); } module_init(leo_init); diff --git a/drivers/video/p9100.c b/drivers/video/p9100.c index 6552751e81a..688b055abab 100644 --- a/drivers/video/p9100.c +++ b/drivers/video/p9100.c @@ -367,12 +367,12 @@ static int __init p9100_init(void) if (fb_get_options("p9100fb", NULL)) return -ENODEV; - return of_register_driver(&p9100_driver, &of_bus_type); + return of_register_platform_driver(&p9100_driver); } static void __exit p9100_exit(void) { - of_unregister_driver(&p9100_driver); + of_unregister_platform_driver(&p9100_driver); } module_init(p9100_init); diff --git a/drivers/video/sunxvr1000.c b/drivers/video/sunxvr1000.c index 489b44e8db8..7288934c0d4 100644 --- a/drivers/video/sunxvr1000.c +++ b/drivers/video/sunxvr1000.c @@ -213,12 +213,12 @@ static int __init gfb_init(void) if (fb_get_options("gfb", NULL)) return -ENODEV; - return of_register_driver(&gfb_driver, &of_bus_type); + return of_register_platform_driver(&gfb_driver); } static void __exit gfb_exit(void) { - of_unregister_driver(&gfb_driver); + of_unregister_platform_driver(&gfb_driver); } module_init(gfb_init); diff --git a/drivers/video/tcx.c b/drivers/video/tcx.c index cc039b33d2d..f375e0db677 100644 --- a/drivers/video/tcx.c +++ b/drivers/video/tcx.c @@ -526,12 +526,12 @@ static int __init tcx_init(void) if (fb_get_options("tcxfb", NULL)) return -ENODEV; - return of_register_driver(&tcx_driver, &of_bus_type); + return of_register_platform_driver(&tcx_driver); } static void __exit tcx_exit(void) { - of_unregister_driver(&tcx_driver); + of_unregister_platform_driver(&tcx_driver); } module_init(tcx_init); diff --git a/drivers/watchdog/cpwd.c b/drivers/watchdog/cpwd.c index 8c03fd71693..30a2512fd52 100644 --- a/drivers/watchdog/cpwd.c +++ b/drivers/watchdog/cpwd.c @@ -688,12 +688,12 @@ static struct of_platform_driver cpwd_driver = { static int __init cpwd_init(void) { - return of_register_driver(&cpwd_driver, &of_bus_type); + return of_register_platform_driver(&cpwd_driver); } static void __exit cpwd_exit(void) { - of_unregister_driver(&cpwd_driver); + of_unregister_platform_driver(&cpwd_driver); } module_init(cpwd_init); diff --git a/drivers/watchdog/riowd.c b/drivers/watchdog/riowd.c index 5dceeddc885..4082b4ace1f 100644 --- a/drivers/watchdog/riowd.c +++ b/drivers/watchdog/riowd.c @@ -250,12 +250,12 @@ static struct of_platform_driver riowd_driver = { static int __init riowd_init(void) { - return of_register_driver(&riowd_driver, &of_bus_type); + return of_register_platform_driver(&riowd_driver); } static void __exit riowd_exit(void) { - of_unregister_driver(&riowd_driver); + of_unregister_platform_driver(&riowd_driver); } module_init(riowd_init); diff --git a/include/linux/of_platform.h b/include/linux/of_platform.h index 133ecf31a60..429513ae8f6 100644 --- a/include/linux/of_platform.h +++ b/include/linux/of_platform.h @@ -19,12 +19,6 @@ #include #include -/* - * of_platform_bus_type isn't it's own bus anymore. It's now just an alias - * for the platform bus. - */ -#define of_platform_bus_type platform_bus_type - extern const struct of_device_id of_default_bus_ids[]; /* diff --git a/sound/sparc/amd7930.c b/sound/sparc/amd7930.c index 43c63d44108..9eb1a4e0363 100644 --- a/sound/sparc/amd7930.c +++ b/sound/sparc/amd7930.c @@ -1075,7 +1075,7 @@ static struct of_platform_driver amd7930_sbus_driver = { static int __init amd7930_init(void) { - return of_register_driver(&amd7930_sbus_driver, &of_bus_type); + return of_register_platform_driver(&amd7930_sbus_driver); } static void __exit amd7930_exit(void) @@ -1092,7 +1092,7 @@ static void __exit amd7930_exit(void) amd7930_list = NULL; - of_unregister_driver(&amd7930_sbus_driver); + of_unregister_platform_driver(&amd7930_sbus_driver); } module_init(amd7930_init); diff --git a/sound/sparc/cs4231.c b/sound/sparc/cs4231.c index f7f05c24630..68570ee2c9b 100644 --- a/sound/sparc/cs4231.c +++ b/sound/sparc/cs4231.c @@ -2120,12 +2120,12 @@ static struct of_platform_driver cs4231_driver = { static int __init cs4231_init(void) { - return of_register_driver(&cs4231_driver, &of_bus_type); + return of_register_platform_driver(&cs4231_driver); } static void __exit cs4231_exit(void) { - of_unregister_driver(&cs4231_driver); + of_unregister_platform_driver(&cs4231_driver); } module_init(cs4231_init); diff --git a/sound/sparc/dbri.c b/sound/sparc/dbri.c index 491ce71c84b..c421901c48d 100644 --- a/sound/sparc/dbri.c +++ b/sound/sparc/dbri.c @@ -2699,12 +2699,12 @@ static struct of_platform_driver dbri_sbus_driver = { /* Probe for the dbri chip and then attach the driver. */ static int __init dbri_init(void) { - return of_register_driver(&dbri_sbus_driver, &of_bus_type); + return of_register_platform_driver(&dbri_sbus_driver); } static void __exit dbri_exit(void) { - of_unregister_driver(&dbri_sbus_driver); + of_unregister_platform_driver(&dbri_sbus_driver); } module_init(dbri_init); -- cgit v1.2.3-70-g09d2 From c76986cca8379db619de4b6c6b7359125df0e341 Mon Sep 17 00:00:00 2001 From: Christian Dietrich Date: Fri, 16 Jul 2010 02:29:02 +0000 Subject: Remove REDWOOD_[456] config options and conditional code The config options for REDWOOD_[456] were commented out in the powerpc Kconfig. The ifdefs referencing this options therefore are dead and all references to this can be removed (Also dependencies in other KConfig files). Signed-off-by: Christian Dietrich Signed-off-by: Christoph Egger Acked-by: David S. Miller Acked-by: Benjamin Herrenschmidt Signed-off-by: Josh Boyer --- arch/powerpc/platforms/40x/Kconfig | 16 -------------- drivers/mtd/maps/Kconfig | 2 +- drivers/mtd/maps/redwood.c | 43 -------------------------------------- drivers/net/Kconfig | 2 +- drivers/net/smc91x.h | 37 -------------------------------- 5 files changed, 2 insertions(+), 98 deletions(-) (limited to 'drivers/net') diff --git a/arch/powerpc/platforms/40x/Kconfig b/arch/powerpc/platforms/40x/Kconfig index ec64264f7a5..b72176434eb 100644 --- a/arch/powerpc/platforms/40x/Kconfig +++ b/arch/powerpc/platforms/40x/Kconfig @@ -71,22 +71,6 @@ config MAKALU help This option enables support for the AMCC PPC405EX board. -#config REDWOOD_5 -# bool "Redwood-5" -# depends on 40x -# default n -# select STB03xxx -# help -# This option enables support for the IBM STB04 evaluation board. - -#config REDWOOD_6 -# bool "Redwood-6" -# depends on 40x -# default n -# select STB03xxx -# help -# This option enables support for the IBM STBx25xx evaluation board. - #config SYCAMORE # bool "Sycamore" # depends on 40x diff --git a/drivers/mtd/maps/Kconfig b/drivers/mtd/maps/Kconfig index f22bc9f05dd..6629d09f3b3 100644 --- a/drivers/mtd/maps/Kconfig +++ b/drivers/mtd/maps/Kconfig @@ -321,7 +321,7 @@ config MTD_CFI_FLAGADM config MTD_REDWOOD tristate "CFI Flash devices mapped on IBM Redwood" - depends on MTD_CFI && ( REDWOOD_4 || REDWOOD_5 || REDWOOD_6 ) + depends on MTD_CFI help This enables access routines for the flash chips on the IBM Redwood board. If you have one of these boards and would like to diff --git a/drivers/mtd/maps/redwood.c b/drivers/mtd/maps/redwood.c index 933c0b63b01..d2c9db00db0 100644 --- a/drivers/mtd/maps/redwood.c +++ b/drivers/mtd/maps/redwood.c @@ -22,8 +22,6 @@ #include -#if !defined (CONFIG_REDWOOD_6) - #define WINDOW_ADDR 0xffc00000 #define WINDOW_SIZE 0x00400000 @@ -69,47 +67,6 @@ static struct mtd_partition redwood_flash_partitions[] = { } }; -#else /* CONFIG_REDWOOD_6 */ -/* FIXME: the window is bigger - armin */ -#define WINDOW_ADDR 0xff800000 -#define WINDOW_SIZE 0x00800000 - -#define RW_PART0_OF 0 -#define RW_PART0_SZ 0x400000 /* 4 MiB data */ -#define RW_PART1_OF RW_PART0_OF + RW_PART0_SZ -#define RW_PART1_SZ 0x10000 /* 64K VPD */ -#define RW_PART2_OF RW_PART1_OF + RW_PART1_SZ -#define RW_PART2_SZ 0x400000 - (0x10000 + 0x20000) -#define RW_PART3_OF RW_PART2_OF + RW_PART2_SZ -#define RW_PART3_SZ 0x20000 - -static struct mtd_partition redwood_flash_partitions[] = { - { - .name = "Redwood filesystem", - .offset = RW_PART0_OF, - .size = RW_PART0_SZ - }, - { - .name = "Redwood OpenBIOS Vital Product Data", - .offset = RW_PART1_OF, - .size = RW_PART1_SZ, - .mask_flags = MTD_WRITEABLE /* force read-only */ - }, - { - .name = "Redwood kernel", - .offset = RW_PART2_OF, - .size = RW_PART2_SZ - }, - { - .name = "Redwood OpenBIOS", - .offset = RW_PART3_OF, - .size = RW_PART3_SZ, - .mask_flags = MTD_WRITEABLE /* force read-only */ - } -}; - -#endif /* CONFIG_REDWOOD_6 */ - struct map_info redwood_flash_map = { .name = "IBM Redwood", .size = WINDOW_SIZE, diff --git a/drivers/net/Kconfig b/drivers/net/Kconfig index ce2fcdd4ab9..313d3060fc1 100644 --- a/drivers/net/Kconfig +++ b/drivers/net/Kconfig @@ -913,7 +913,7 @@ config SMC91X tristate "SMC 91C9x/91C1xxx support" select CRC32 select MII - depends on ARM || REDWOOD_5 || REDWOOD_6 || M32R || SUPERH || \ + depends on ARM || M32R || SUPERH || \ MIPS || BLACKFIN || MN10300 || COLDFIRE help This is a driver for SMC's 91x series of Ethernet chipsets, diff --git a/drivers/net/smc91x.h b/drivers/net/smc91x.h index 8d2772cc42f..ee747919a76 100644 --- a/drivers/net/smc91x.h +++ b/drivers/net/smc91x.h @@ -83,43 +83,6 @@ static inline void SMC_outw(u16 val, void __iomem *ioaddr, int reg) } } -#elif defined(CONFIG_REDWOOD_5) || defined(CONFIG_REDWOOD_6) - -/* We can only do 16-bit reads and writes in the static memory space. */ -#define SMC_CAN_USE_8BIT 0 -#define SMC_CAN_USE_16BIT 1 -#define SMC_CAN_USE_32BIT 0 -#define SMC_NOWAIT 1 - -#define SMC_IO_SHIFT 0 - -#define SMC_inw(a, r) in_be16((volatile u16 *)((a) + (r))) -#define SMC_outw(v, a, r) out_be16((volatile u16 *)((a) + (r)), v) -#define SMC_insw(a, r, p, l) \ - do { \ - unsigned long __port = (a) + (r); \ - u16 *__p = (u16 *)(p); \ - int __l = (l); \ - insw(__port, __p, __l); \ - while (__l > 0) { \ - *__p = swab16(*__p); \ - __p++; \ - __l--; \ - } \ - } while (0) -#define SMC_outsw(a, r, p, l) \ - do { \ - unsigned long __port = (a) + (r); \ - u16 *__p = (u16 *)(p); \ - int __l = (l); \ - while (__l > 0) { \ - /* Believe it or not, the swab isn't needed. */ \ - outw( /* swab16 */ (*__p++), __port); \ - __l--; \ - } \ - } while (0) -#define SMC_IRQ_FLAGS (0) - #elif defined(CONFIG_SA1100_PLEB) /* We can only do 16-bit reads and writes in the static memory space. */ #define SMC_CAN_USE_8BIT 1 -- cgit v1.2.3-70-g09d2 From f3ec4f87d607f40497afdb5ac03f11e2ea253d52 Mon Sep 17 00:00:00 2001 From: Alan Stern Date: Tue, 8 Jun 2010 15:23:51 -0400 Subject: PCI: change device runtime PM settings for probe and remove This patch (as1388) changes the way the PCI core handles runtime PM settings when probing or unbinding drivers. Now the core will make sure the device is enabled for runtime PM, with a usage count >= 1, when a driver is probed. It does the same when calling a driver's remove method. If the driver wants to use runtime PM, all it has to do is call pm_runtime_pu_noidle() near the end of its probe routine (to cancel the core's usage increment) and pm_runtime_get_noresume() near the start of its remove routine (to restore the usage count). It does not need to mess around with setting the runtime state to enabled, disabled, active, or suspended. The patch updates e1000e and r8169, the only PCI drivers that already use the existing runtime PM interface. Signed-off-by: Alan Stern Acked-by: Rafael J. Wysocki Signed-off-by: Jesse Barnes --- drivers/net/e1000e/netdev.c | 16 ++++------------ drivers/net/r8169.c | 16 ++++------------ drivers/pci/pci-driver.c | 32 +++++++++++++++++++++++++++++--- 3 files changed, 37 insertions(+), 27 deletions(-) (limited to 'drivers/net') diff --git a/drivers/net/e1000e/netdev.c b/drivers/net/e1000e/netdev.c index 57a7e41da69..4afc8dd9b93 100644 --- a/drivers/net/e1000e/netdev.c +++ b/drivers/net/e1000e/netdev.c @@ -5721,11 +5721,8 @@ static int __devinit e1000_probe(struct pci_dev *pdev, e1000_print_device_info(adapter); - if (pci_dev_run_wake(pdev)) { - pm_runtime_set_active(&pdev->dev); - pm_runtime_enable(&pdev->dev); - } - pm_schedule_suspend(&pdev->dev, MSEC_PER_SEC); + if (pci_dev_run_wake(pdev)) + pm_runtime_put_noidle(&pdev->dev); return 0; @@ -5771,8 +5768,6 @@ static void __devexit e1000_remove(struct pci_dev *pdev) struct e1000_adapter *adapter = netdev_priv(netdev); bool down = test_bit(__E1000_DOWN, &adapter->state); - pm_runtime_get_sync(&pdev->dev); - /* * flush_scheduled work may reschedule our watchdog task, so * explicitly disable watchdog tasks from being rescheduled @@ -5797,11 +5792,8 @@ static void __devexit e1000_remove(struct pci_dev *pdev) clear_bit(__E1000_DOWN, &adapter->state); unregister_netdev(netdev); - if (pci_dev_run_wake(pdev)) { - pm_runtime_disable(&pdev->dev); - pm_runtime_set_suspended(&pdev->dev); - } - pm_runtime_put_noidle(&pdev->dev); + if (pci_dev_run_wake(pdev)) + pm_runtime_get_noresume(&pdev->dev); /* * Release control of h/w to f/w. If f/w is AMT enabled, this diff --git a/drivers/net/r8169.c b/drivers/net/r8169.c index cdc6a5c2e70..c982a4763be 100644 --- a/drivers/net/r8169.c +++ b/drivers/net/r8169.c @@ -3219,11 +3219,8 @@ rtl8169_init_one(struct pci_dev *pdev, const struct pci_device_id *ent) device_set_wakeup_enable(&pdev->dev, tp->features & RTL_FEATURE_WOL); - if (pci_dev_run_wake(pdev)) { - pm_runtime_set_active(&pdev->dev); - pm_runtime_enable(&pdev->dev); - } - pm_runtime_idle(&pdev->dev); + if (pci_dev_run_wake(pdev)) + pm_runtime_put_noidle(&pdev->dev); out: return rc; @@ -3246,17 +3243,12 @@ static void __devexit rtl8169_remove_one(struct pci_dev *pdev) struct net_device *dev = pci_get_drvdata(pdev); struct rtl8169_private *tp = netdev_priv(dev); - pm_runtime_get_sync(&pdev->dev); - flush_scheduled_work(); unregister_netdev(dev); - if (pci_dev_run_wake(pdev)) { - pm_runtime_disable(&pdev->dev); - pm_runtime_set_suspended(&pdev->dev); - } - pm_runtime_put_noidle(&pdev->dev); + if (pci_dev_run_wake(pdev)) + pm_runtime_get_noresume(&pdev->dev); /* restore original MAC address */ rtl_rar_set(tp, dev->perm_addr); diff --git a/drivers/pci/pci-driver.c b/drivers/pci/pci-driver.c index f9a0aec3abc..8a6f797de8e 100644 --- a/drivers/pci/pci-driver.c +++ b/drivers/pci/pci-driver.c @@ -289,8 +289,26 @@ struct drv_dev_and_id { static long local_pci_probe(void *_ddi) { struct drv_dev_and_id *ddi = _ddi; - - return ddi->drv->probe(ddi->dev, ddi->id); + struct device *dev = &ddi->dev->dev; + int rc; + + /* Unbound PCI devices are always set to disabled and suspended. + * During probe, the device is set to enabled and active and the + * usage count is incremented. If the driver supports runtime PM, + * it should call pm_runtime_put_noidle() in its probe routine and + * pm_runtime_get_noresume() in its remove routine. + */ + pm_runtime_get_noresume(dev); + pm_runtime_set_active(dev); + pm_runtime_enable(dev); + + rc = ddi->drv->probe(ddi->dev, ddi->id); + if (rc) { + pm_runtime_disable(dev); + pm_runtime_set_suspended(dev); + pm_runtime_put_noidle(dev); + } + return rc; } static int pci_call_probe(struct pci_driver *drv, struct pci_dev *dev, @@ -369,11 +387,19 @@ static int pci_device_remove(struct device * dev) struct pci_driver * drv = pci_dev->driver; if (drv) { - if (drv->remove) + if (drv->remove) { + pm_runtime_get_sync(dev); drv->remove(pci_dev); + pm_runtime_put_noidle(dev); + } pci_dev->driver = NULL; } + /* Undo the runtime PM settings in local_pci_probe() */ + pm_runtime_disable(dev); + pm_runtime_set_suspended(dev); + pm_runtime_put_noidle(dev); + /* * If the device is still on, set the power state as "unknown", * since it might change by the next time we load the driver. -- cgit v1.2.3-70-g09d2 From ac8b422838046ffc26be4874a3cbae0d313f4209 Mon Sep 17 00:00:00 2001 From: Dominik Brodowski Date: Wed, 21 Jul 2010 22:38:13 +0200 Subject: pcmcia: remove cs_types.h Remove cs_types.h which is no longer needed: Most definitions aren't used at all, a few can be made away with, and two remaining definitions (typedefs, unfortunatley) may be moved to more specific places. CC: linux-ide@vger.kernel.org CC: linux-usb@vger.kernel.org CC: laforge@gnumonks.org CC: linux-mtd@lists.infradead.org CC: alsa-devel@alsa-project.org CC: linux-serial@vger.kernel.org Acked-by: Marcel Holtmann (for drivers/bluetooth/) Acked-by: David S. Miller Signed-off-by: Dominik Brodowski --- Documentation/pcmcia/driver-changes.txt | 5 +++ drivers/ata/pata_pcmcia.c | 1 - drivers/bluetooth/bluecard_cs.c | 1 - drivers/bluetooth/bt3c_cs.c | 1 - drivers/bluetooth/btuart_cs.c | 1 - drivers/bluetooth/dtl1_cs.c | 1 - drivers/char/pcmcia/cm4000_cs.c | 1 - drivers/char/pcmcia/cm4040_cs.c | 1 - drivers/char/pcmcia/ipwireless/main.h | 1 - drivers/char/pcmcia/ipwireless/tty.h | 1 - drivers/char/pcmcia/synclink_cs.c | 1 - drivers/ide/ide-cs.c | 1 - drivers/isdn/hardware/avm/avm_cs.c | 1 - drivers/isdn/hisax/avma1_cs.c | 1 - drivers/isdn/hisax/elsa_cs.c | 1 - drivers/isdn/hisax/sedlbauer_cs.c | 1 - drivers/isdn/hisax/teles_cs.c | 1 - drivers/mmc/host/sdricoh_cs.c | 1 - drivers/mtd/maps/pcmciamtd.c | 1 - drivers/net/pcmcia/3c574_cs.c | 1 - drivers/net/pcmcia/3c589_cs.c | 1 - drivers/net/pcmcia/axnet_cs.c | 1 - drivers/net/pcmcia/com20020_cs.c | 1 - drivers/net/pcmcia/fmvj18x_cs.c | 1 - drivers/net/pcmcia/ibmtr_cs.c | 1 - drivers/net/pcmcia/nmclan_cs.c | 1 - drivers/net/pcmcia/pcnet_cs.c | 5 +-- drivers/net/pcmcia/smc91c92_cs.c | 1 - drivers/net/pcmcia/xirc2ps_cs.c | 1 - drivers/net/wireless/airo_cs.c | 1 - drivers/net/wireless/atmel_cs.c | 1 - drivers/net/wireless/b43/pcmcia.c | 1 - drivers/net/wireless/hostap/hostap_cs.c | 3 +- drivers/net/wireless/libertas/if_cs.c | 1 - drivers/net/wireless/orinoco/orinoco_cs.c | 1 - drivers/net/wireless/orinoco/spectrum_cs.c | 1 - drivers/net/wireless/ray_cs.c | 1 - drivers/net/wireless/wl3501_cs.c | 10 +----- drivers/parport/parport_cs.c | 1 - drivers/pcmcia/au1000_generic.h | 1 - drivers/pcmcia/au1000_pb1x00.c | 2 -- drivers/pcmcia/cistpl.c | 1 - drivers/pcmcia/cs.c | 1 - drivers/pcmcia/db1xxx_ss.c | 1 - drivers/pcmcia/ds.c | 1 - drivers/pcmcia/i82092.c | 1 - drivers/pcmcia/i82365.c | 1 - drivers/pcmcia/m32r_cfc.c | 1 - drivers/pcmcia/m32r_pcc.c | 1 - drivers/pcmcia/m8xx_pcmcia.c | 1 - drivers/pcmcia/pcmcia_cis.c | 1 - drivers/pcmcia/pcmcia_resource.c | 1 - drivers/pcmcia/pd6729.c | 1 - drivers/pcmcia/pxa2xx_base.c | 1 - drivers/pcmcia/rsrc_iodyn.c | 1 - drivers/pcmcia/rsrc_mgr.c | 1 - drivers/pcmcia/rsrc_nonstatic.c | 1 - drivers/pcmcia/sa1100_generic.c | 1 - drivers/pcmcia/soc_common.h | 1 - drivers/pcmcia/socket_sysfs.c | 1 - drivers/pcmcia/tcic.c | 1 - drivers/pcmcia/xxs1500_ss.c | 1 - drivers/pcmcia/yenta_socket.c | 1 - drivers/scsi/pcmcia/aha152x_stub.c | 1 - drivers/scsi/pcmcia/fdomain_stub.c | 1 - drivers/scsi/pcmcia/nsp_cs.c | 1 - drivers/scsi/pcmcia/qlogic_stub.c | 1 - drivers/scsi/pcmcia/sym53c500_cs.c | 1 - drivers/serial/serial_cs.c | 1 - drivers/ssb/main.c | 1 - drivers/ssb/pcmcia.c | 1 - drivers/ssb/scan.c | 1 - drivers/staging/comedi/drivers/cb_das16_cs.c | 1 - drivers/staging/comedi/drivers/das08_cs.c | 1 - drivers/staging/comedi/drivers/ni_daq_700.c | 1 - drivers/staging/comedi/drivers/ni_daq_dio24.c | 1 - drivers/staging/comedi/drivers/ni_labpc_cs.c | 1 - drivers/staging/comedi/drivers/ni_mio_cs.c | 1 - drivers/staging/comedi/drivers/quatech_daqp_cs.c | 1 - drivers/staging/wlags49_h2/wl_cs.c | 1 - drivers/staging/wlags49_h2/wl_internal.h | 1 - drivers/telephony/ixj_pcmcia.c | 1 - drivers/usb/host/sl811_cs.c | 5 +-- include/pcmcia/cistpl.h | 2 ++ include/pcmcia/cs.h | 10 +----- include/pcmcia/cs_types.h | 40 ------------------------ include/pcmcia/ds.h | 3 +- include/pcmcia/ss.h | 1 - sound/pcmcia/pdaudiocf/pdaudiocf.h | 1 - sound/pcmcia/vx/vxpocket.h | 1 - 90 files changed, 14 insertions(+), 151 deletions(-) delete mode 100644 include/pcmcia/cs_types.h (limited to 'drivers/net') diff --git a/Documentation/pcmcia/driver-changes.txt b/Documentation/pcmcia/driver-changes.txt index 61bc4e94311..ff5f0be2470 100644 --- a/Documentation/pcmcia/driver-changes.txt +++ b/Documentation/pcmcia/driver-changes.txt @@ -1,4 +1,9 @@ This file details changes in 2.6 which affect PCMCIA card driver authors: +* No dev_info_t, no cs_types.h (as of 2.6.36) + dev_info_t and a few other typedefs are removed. No longer use them + in PCMCIA device drivers. Also, do not include pcmcia/cs_types.h, as + this file is gone. + * No dev_node_t (as of 2.6.35) There is no more need to fill out a "dev_node_t" structure. diff --git a/drivers/ata/pata_pcmcia.c b/drivers/ata/pata_pcmcia.c index 118c28e8aba..3dcb2b1b60e 100644 --- a/drivers/ata/pata_pcmcia.c +++ b/drivers/ata/pata_pcmcia.c @@ -34,7 +34,6 @@ #include #include -#include #include #include #include diff --git a/drivers/bluetooth/bluecard_cs.c b/drivers/bluetooth/bluecard_cs.c index 6d34f405a2f..eb085de1671 100644 --- a/drivers/bluetooth/bluecard_cs.c +++ b/drivers/bluetooth/bluecard_cs.c @@ -39,7 +39,6 @@ #include #include -#include #include #include #include diff --git a/drivers/bluetooth/bt3c_cs.c b/drivers/bluetooth/bt3c_cs.c index 21e05fdc912..457b603f867 100644 --- a/drivers/bluetooth/bt3c_cs.c +++ b/drivers/bluetooth/bt3c_cs.c @@ -45,7 +45,6 @@ #include #include -#include #include #include #include diff --git a/drivers/bluetooth/btuart_cs.c b/drivers/bluetooth/btuart_cs.c index 4ed7288f99d..e7e0a17aecc 100644 --- a/drivers/bluetooth/btuart_cs.c +++ b/drivers/bluetooth/btuart_cs.c @@ -41,7 +41,6 @@ #include #include -#include #include #include #include diff --git a/drivers/bluetooth/dtl1_cs.c b/drivers/bluetooth/dtl1_cs.c index ef044d55cb2..7c94aad0b79 100644 --- a/drivers/bluetooth/dtl1_cs.c +++ b/drivers/bluetooth/dtl1_cs.c @@ -41,7 +41,6 @@ #include #include -#include #include #include #include diff --git a/drivers/char/pcmcia/cm4000_cs.c b/drivers/char/pcmcia/cm4000_cs.c index e7956acf2ad..a8be2a7906e 100644 --- a/drivers/char/pcmcia/cm4000_cs.c +++ b/drivers/char/pcmcia/cm4000_cs.c @@ -34,7 +34,6 @@ #include #include -#include #include #include #include diff --git a/drivers/char/pcmcia/cm4040_cs.c b/drivers/char/pcmcia/cm4040_cs.c index c0775c844e0..44adae98c57 100644 --- a/drivers/char/pcmcia/cm4040_cs.c +++ b/drivers/char/pcmcia/cm4040_cs.c @@ -29,7 +29,6 @@ #include #include -#include #include #include #include diff --git a/drivers/char/pcmcia/ipwireless/main.h b/drivers/char/pcmcia/ipwireless/main.h index 96d0ef31b17..c207be87b59 100644 --- a/drivers/char/pcmcia/ipwireless/main.h +++ b/drivers/char/pcmcia/ipwireless/main.h @@ -21,7 +21,6 @@ #include #include -#include #include #include #include diff --git a/drivers/char/pcmcia/ipwireless/tty.h b/drivers/char/pcmcia/ipwireless/tty.h index 4da6c201f72..3e163d4cab1 100644 --- a/drivers/char/pcmcia/ipwireless/tty.h +++ b/drivers/char/pcmcia/ipwireless/tty.h @@ -21,7 +21,6 @@ #include #include -#include #include #include #include diff --git a/drivers/char/pcmcia/synclink_cs.c b/drivers/char/pcmcia/synclink_cs.c index 308903ec8bf..522992ed6e4 100644 --- a/drivers/char/pcmcia/synclink_cs.c +++ b/drivers/char/pcmcia/synclink_cs.c @@ -70,7 +70,6 @@ #include #include -#include #include #include #include diff --git a/drivers/ide/ide-cs.c b/drivers/ide/ide-cs.c index 0b7815d2581..27dbab84142 100644 --- a/drivers/ide/ide-cs.c +++ b/drivers/ide/ide-cs.c @@ -43,7 +43,6 @@ #include #include -#include #include #include #include diff --git a/drivers/isdn/hardware/avm/avm_cs.c b/drivers/isdn/hardware/avm/avm_cs.c index f410d0eb2fe..e804a01ecdf 100644 --- a/drivers/isdn/hardware/avm/avm_cs.c +++ b/drivers/isdn/hardware/avm/avm_cs.c @@ -20,7 +20,6 @@ #include #include -#include #include #include #include diff --git a/drivers/isdn/hisax/avma1_cs.c b/drivers/isdn/hisax/avma1_cs.c index a80a7617f16..49e141e49aa 100644 --- a/drivers/isdn/hisax/avma1_cs.c +++ b/drivers/isdn/hisax/avma1_cs.c @@ -20,7 +20,6 @@ #include #include -#include #include #include #include diff --git a/drivers/isdn/hisax/elsa_cs.c b/drivers/isdn/hisax/elsa_cs.c index 218927e3a4e..425deea1dd6 100644 --- a/drivers/isdn/hisax/elsa_cs.c +++ b/drivers/isdn/hisax/elsa_cs.c @@ -46,7 +46,6 @@ #include #include -#include #include #include #include diff --git a/drivers/isdn/hisax/sedlbauer_cs.c b/drivers/isdn/hisax/sedlbauer_cs.c index 1f4feaab21a..5dbad966a29 100644 --- a/drivers/isdn/hisax/sedlbauer_cs.c +++ b/drivers/isdn/hisax/sedlbauer_cs.c @@ -46,7 +46,6 @@ #include #include -#include #include #include #include diff --git a/drivers/isdn/hisax/teles_cs.c b/drivers/isdn/hisax/teles_cs.c index 5771955cc53..d3fb1b71680 100644 --- a/drivers/isdn/hisax/teles_cs.c +++ b/drivers/isdn/hisax/teles_cs.c @@ -27,7 +27,6 @@ #include #include -#include #include #include #include diff --git a/drivers/mmc/host/sdricoh_cs.c b/drivers/mmc/host/sdricoh_cs.c index e7507af3856..7aa65bb2af4 100644 --- a/drivers/mmc/host/sdricoh_cs.c +++ b/drivers/mmc/host/sdricoh_cs.c @@ -30,7 +30,6 @@ #include #include -#include #include #include #include diff --git a/drivers/mtd/maps/pcmciamtd.c b/drivers/mtd/maps/pcmciamtd.c index e699e6ac23d..79488164e43 100644 --- a/drivers/mtd/maps/pcmciamtd.c +++ b/drivers/mtd/maps/pcmciamtd.c @@ -16,7 +16,6 @@ #include #include -#include #include #include #include diff --git a/drivers/net/pcmcia/3c574_cs.c b/drivers/net/pcmcia/3c574_cs.c index 10ee106a161..e249b898075 100644 --- a/drivers/net/pcmcia/3c574_cs.c +++ b/drivers/net/pcmcia/3c574_cs.c @@ -87,7 +87,6 @@ earlier 3Com products. #include #include -#include #include #include #include diff --git a/drivers/net/pcmcia/3c589_cs.c b/drivers/net/pcmcia/3c589_cs.c index ce63c3773b4..b0772df3105 100644 --- a/drivers/net/pcmcia/3c589_cs.c +++ b/drivers/net/pcmcia/3c589_cs.c @@ -41,7 +41,6 @@ #include #include -#include #include #include #include diff --git a/drivers/net/pcmcia/axnet_cs.c b/drivers/net/pcmcia/axnet_cs.c index 33525bf2a3d..467fd4bfb2b 100644 --- a/drivers/net/pcmcia/axnet_cs.c +++ b/drivers/net/pcmcia/axnet_cs.c @@ -39,7 +39,6 @@ #include #include "../8390.h" -#include #include #include #include diff --git a/drivers/net/pcmcia/com20020_cs.c b/drivers/net/pcmcia/com20020_cs.c index 5643f94541b..99957af4032 100644 --- a/drivers/net/pcmcia/com20020_cs.c +++ b/drivers/net/pcmcia/com20020_cs.c @@ -43,7 +43,6 @@ #include #include -#include #include #include #include diff --git a/drivers/net/pcmcia/fmvj18x_cs.c b/drivers/net/pcmcia/fmvj18x_cs.c index 7c27c50211a..95a991beaa3 100644 --- a/drivers/net/pcmcia/fmvj18x_cs.c +++ b/drivers/net/pcmcia/fmvj18x_cs.c @@ -49,7 +49,6 @@ #include #include -#include #include #include #include diff --git a/drivers/net/pcmcia/ibmtr_cs.c b/drivers/net/pcmcia/ibmtr_cs.c index 67ee9851a8e..c36dcd14ec4 100644 --- a/drivers/net/pcmcia/ibmtr_cs.c +++ b/drivers/net/pcmcia/ibmtr_cs.c @@ -57,7 +57,6 @@ #include #include -#include #include #include #include diff --git a/drivers/net/pcmcia/nmclan_cs.c b/drivers/net/pcmcia/nmclan_cs.c index 9b63dec549c..c0eacfae151 100644 --- a/drivers/net/pcmcia/nmclan_cs.c +++ b/drivers/net/pcmcia/nmclan_cs.c @@ -146,7 +146,6 @@ Include Files #include #include -#include #include #include #include diff --git a/drivers/net/pcmcia/pcnet_cs.c b/drivers/net/pcmcia/pcnet_cs.c index bfdef72c5d5..db6dbdabb70 100644 --- a/drivers/net/pcmcia/pcnet_cs.c +++ b/drivers/net/pcmcia/pcnet_cs.c @@ -42,7 +42,6 @@ #include #include "../8390.h" -#include #include #include #include @@ -113,8 +112,6 @@ static int setup_dma_config(struct pcmcia_device *link, int start_pg, static void pcnet_detach(struct pcmcia_device *p_dev); -static dev_info_t dev_info = "pcnet_cs"; - /*====================================================================*/ typedef struct hw_info_t { @@ -956,7 +953,7 @@ static int pcnet_open(struct net_device *dev) set_misc_reg(dev); outb_p(0xFF, nic_base + EN0_ISR); /* Clear bogus intr. */ - ret = request_irq(dev->irq, ei_irq_wrapper, IRQF_SHARED, dev_info, dev); + ret = request_irq(dev->irq, ei_irq_wrapper, IRQF_SHARED, dev->name, dev); if (ret) return ret; diff --git a/drivers/net/pcmcia/smc91c92_cs.c b/drivers/net/pcmcia/smc91c92_cs.c index 307cd1721e9..88f503a80a8 100644 --- a/drivers/net/pcmcia/smc91c92_cs.c +++ b/drivers/net/pcmcia/smc91c92_cs.c @@ -44,7 +44,6 @@ #include #include -#include #include #include #include diff --git a/drivers/net/pcmcia/xirc2ps_cs.c b/drivers/net/pcmcia/xirc2ps_cs.c index b6c3644888c..a7662f0832e 100644 --- a/drivers/net/pcmcia/xirc2ps_cs.c +++ b/drivers/net/pcmcia/xirc2ps_cs.c @@ -82,7 +82,6 @@ #include #include -#include #include #include #include diff --git a/drivers/net/wireless/airo_cs.c b/drivers/net/wireless/airo_cs.c index 33bdc6a84e8..9389ba004fb 100644 --- a/drivers/net/wireless/airo_cs.c +++ b/drivers/net/wireless/airo_cs.c @@ -32,7 +32,6 @@ #include #include -#include #include #include #include diff --git a/drivers/net/wireless/atmel_cs.c b/drivers/net/wireless/atmel_cs.c index c2746fc7f2b..91ee74a8801 100644 --- a/drivers/net/wireless/atmel_cs.c +++ b/drivers/net/wireless/atmel_cs.c @@ -42,7 +42,6 @@ #include #include -#include #include #include #include diff --git a/drivers/net/wireless/b43/pcmcia.c b/drivers/net/wireless/b43/pcmcia.c index 0e99b634267..f71bc782137 100644 --- a/drivers/net/wireless/b43/pcmcia.c +++ b/drivers/net/wireless/b43/pcmcia.c @@ -26,7 +26,6 @@ #include #include -#include #include #include #include diff --git a/drivers/net/wireless/hostap/hostap_cs.c b/drivers/net/wireless/hostap/hostap_cs.c index 29b31a694b5..2f4b6d4350a 100644 --- a/drivers/net/wireless/hostap/hostap_cs.c +++ b/drivers/net/wireless/hostap/hostap_cs.c @@ -12,7 +12,6 @@ #include #include -#include #include #include #include @@ -23,7 +22,7 @@ #include "hostap_wlan.h" -static dev_info_t dev_info = "hostap_cs"; +static char *dev_info = "hostap_cs"; MODULE_AUTHOR("Jouni Malinen"); MODULE_DESCRIPTION("Support for Intersil Prism2-based 802.11 wireless LAN " diff --git a/drivers/net/wireless/libertas/if_cs.c b/drivers/net/wireless/libertas/if_cs.c index 08e4e390800..1d3a7e0e5f1 100644 --- a/drivers/net/wireless/libertas/if_cs.c +++ b/drivers/net/wireless/libertas/if_cs.c @@ -28,7 +28,6 @@ #include #include -#include #include #include #include diff --git a/drivers/net/wireless/orinoco/orinoco_cs.c b/drivers/net/wireless/orinoco/orinoco_cs.c index b16d5db52a4..41ca4f1b395 100644 --- a/drivers/net/wireless/orinoco/orinoco_cs.c +++ b/drivers/net/wireless/orinoco/orinoco_cs.c @@ -17,7 +17,6 @@ #include #include #include -#include #include #include #include diff --git a/drivers/net/wireless/orinoco/spectrum_cs.c b/drivers/net/wireless/orinoco/spectrum_cs.c index b51a9adc80f..cad30e499db 100644 --- a/drivers/net/wireless/orinoco/spectrum_cs.c +++ b/drivers/net/wireless/orinoco/spectrum_cs.c @@ -25,7 +25,6 @@ #include #include #include -#include #include #include #include diff --git a/drivers/net/wireless/ray_cs.c b/drivers/net/wireless/ray_cs.c index abff8934db1..165beb6af84 100644 --- a/drivers/net/wireless/ray_cs.c +++ b/drivers/net/wireless/ray_cs.c @@ -46,7 +46,6 @@ #include #include -#include #include #include #include diff --git a/drivers/net/wireless/wl3501_cs.c b/drivers/net/wireless/wl3501_cs.c index 376c6b964a9..35f431bf97d 100644 --- a/drivers/net/wireless/wl3501_cs.c +++ b/drivers/net/wireless/wl3501_cs.c @@ -48,7 +48,6 @@ #include -#include #include #include #include @@ -89,13 +88,6 @@ static int wl3501_config(struct pcmcia_device *link); static void wl3501_release(struct pcmcia_device *link); -/* - * The dev_info variable is the "key" that is used to match up this - * device driver with appropriate cards, through the card configuration - * database. - */ -static dev_info_t wl3501_dev_info = "wl3501_cs"; - static const struct { int reg_domain; int min, max, deflt; @@ -1421,7 +1413,7 @@ static struct iw_statistics *wl3501_get_wireless_stats(struct net_device *dev) static void wl3501_get_drvinfo(struct net_device *dev, struct ethtool_drvinfo *info) { - strlcpy(info->driver, wl3501_dev_info, sizeof(info->driver)); + strlcpy(info->driver, "wl3501_cs", sizeof(info->driver)); } static const struct ethtool_ops ops = { diff --git a/drivers/parport/parport_cs.c b/drivers/parport/parport_cs.c index fd8cfe95f0a..ee56fd66d5d 100644 --- a/drivers/parport/parport_cs.c +++ b/drivers/parport/parport_cs.c @@ -48,7 +48,6 @@ #include #include -#include #include #include #include diff --git a/drivers/pcmcia/au1000_generic.h b/drivers/pcmcia/au1000_generic.h index a324d329dea..67530cefcf3 100644 --- a/drivers/pcmcia/au1000_generic.h +++ b/drivers/pcmcia/au1000_generic.h @@ -23,7 +23,6 @@ /* include the world */ -#include #include #include #include diff --git a/drivers/pcmcia/au1000_pb1x00.c b/drivers/pcmcia/au1000_pb1x00.c index 5a979cb8f3e..807f2d75dad 100644 --- a/drivers/pcmcia/au1000_pb1x00.c +++ b/drivers/pcmcia/au1000_pb1x00.c @@ -31,11 +31,9 @@ #include #include -#include #include #include #include -#include #include #include diff --git a/drivers/pcmcia/cistpl.c b/drivers/pcmcia/cistpl.c index 8844bc3e311..ba4a5acc2e9 100644 --- a/drivers/pcmcia/cistpl.c +++ b/drivers/pcmcia/cistpl.c @@ -27,7 +27,6 @@ #include #include -#include #include #include #include diff --git a/drivers/pcmcia/cs.c b/drivers/pcmcia/cs.c index efa30b84a75..2ec8ac97445 100644 --- a/drivers/pcmcia/cs.c +++ b/drivers/pcmcia/cs.c @@ -32,7 +32,6 @@ #include #include -#include #include #include #include diff --git a/drivers/pcmcia/db1xxx_ss.c b/drivers/pcmcia/db1xxx_ss.c index 0f4cc3f0002..27575e6378a 100644 --- a/drivers/pcmcia/db1xxx_ss.c +++ b/drivers/pcmcia/db1xxx_ss.c @@ -29,7 +29,6 @@ #include #include -#include #include #include diff --git a/drivers/pcmcia/ds.c b/drivers/pcmcia/ds.c index 08617719d3a..bacfc55f202 100644 --- a/drivers/pcmcia/ds.c +++ b/drivers/pcmcia/ds.c @@ -26,7 +26,6 @@ #include #include -#include #include #include #include diff --git a/drivers/pcmcia/i82092.c b/drivers/pcmcia/i82092.c index 3003bb3dfcc..05d0879ce93 100644 --- a/drivers/pcmcia/i82092.c +++ b/drivers/pcmcia/i82092.c @@ -15,7 +15,6 @@ #include #include -#include #include #include diff --git a/drivers/pcmcia/i82365.c b/drivers/pcmcia/i82365.c index 9e2a15628de..61746bd598b 100644 --- a/drivers/pcmcia/i82365.c +++ b/drivers/pcmcia/i82365.c @@ -50,7 +50,6 @@ #include #include -#include #include #include diff --git a/drivers/pcmcia/m32r_cfc.c b/drivers/pcmcia/m32r_cfc.c index 7e16ed8eb0a..24de4992586 100644 --- a/drivers/pcmcia/m32r_cfc.c +++ b/drivers/pcmcia/m32r_cfc.c @@ -26,7 +26,6 @@ #include #include -#include #include #include diff --git a/drivers/pcmcia/m32r_pcc.c b/drivers/pcmcia/m32r_pcc.c index 6c5c3f910d7..8e4723844ad 100644 --- a/drivers/pcmcia/m32r_pcc.c +++ b/drivers/pcmcia/m32r_pcc.c @@ -27,7 +27,6 @@ #include #include -#include #include #include diff --git a/drivers/pcmcia/m8xx_pcmcia.c b/drivers/pcmcia/m8xx_pcmcia.c index 25e5e30a18a..f2f90a7d3e1 100644 --- a/drivers/pcmcia/m8xx_pcmcia.c +++ b/drivers/pcmcia/m8xx_pcmcia.c @@ -59,7 +59,6 @@ #include #include -#include #include #include diff --git a/drivers/pcmcia/pcmcia_cis.c b/drivers/pcmcia/pcmcia_cis.c index 4a65eaf96b0..0ac54da1588 100644 --- a/drivers/pcmcia/pcmcia_cis.c +++ b/drivers/pcmcia/pcmcia_cis.c @@ -19,7 +19,6 @@ #include #include -#include #include #include #include diff --git a/drivers/pcmcia/pcmcia_resource.c b/drivers/pcmcia/pcmcia_resource.c index a4cd9adfcbc..2394de46860 100644 --- a/drivers/pcmcia/pcmcia_resource.c +++ b/drivers/pcmcia/pcmcia_resource.c @@ -25,7 +25,6 @@ #include -#include #include #include #include diff --git a/drivers/pcmcia/pd6729.c b/drivers/pcmcia/pd6729.c index b61a13663a0..b8a869af0f4 100644 --- a/drivers/pcmcia/pd6729.c +++ b/drivers/pcmcia/pd6729.c @@ -17,7 +17,6 @@ #include #include -#include #include #include diff --git a/drivers/pcmcia/pxa2xx_base.c b/drivers/pcmcia/pxa2xx_base.c index df4532e91b1..66c022579d9 100644 --- a/drivers/pcmcia/pxa2xx_base.c +++ b/drivers/pcmcia/pxa2xx_base.c @@ -32,7 +32,6 @@ #include #include -#include #include #include diff --git a/drivers/pcmcia/rsrc_iodyn.c b/drivers/pcmcia/rsrc_iodyn.c index 6ed7bf171ca..3b1dce2df26 100644 --- a/drivers/pcmcia/rsrc_iodyn.c +++ b/drivers/pcmcia/rsrc_iodyn.c @@ -16,7 +16,6 @@ #include #include -#include #include #include #include diff --git a/drivers/pcmcia/rsrc_mgr.c b/drivers/pcmcia/rsrc_mgr.c index b12ecf7c32b..b433a799565 100644 --- a/drivers/pcmcia/rsrc_mgr.c +++ b/drivers/pcmcia/rsrc_mgr.c @@ -16,7 +16,6 @@ #include #include -#include #include #include #include diff --git a/drivers/pcmcia/rsrc_nonstatic.c b/drivers/pcmcia/rsrc_nonstatic.c index 13245a2986f..0cca08ff65a 100644 --- a/drivers/pcmcia/rsrc_nonstatic.c +++ b/drivers/pcmcia/rsrc_nonstatic.c @@ -28,7 +28,6 @@ #include -#include #include #include #include diff --git a/drivers/pcmcia/sa1100_generic.c b/drivers/pcmcia/sa1100_generic.c index edbd8c47262..e0985148029 100644 --- a/drivers/pcmcia/sa1100_generic.c +++ b/drivers/pcmcia/sa1100_generic.c @@ -35,7 +35,6 @@ #include #include -#include #include #include diff --git a/drivers/pcmcia/soc_common.h b/drivers/pcmcia/soc_common.h index e40824ce6b0..3fba3a67912 100644 --- a/drivers/pcmcia/soc_common.h +++ b/drivers/pcmcia/soc_common.h @@ -11,7 +11,6 @@ /* include the world */ #include -#include #include #include #include diff --git a/drivers/pcmcia/socket_sysfs.c b/drivers/pcmcia/socket_sysfs.c index 80e36bc407d..cb0d3ace18b 100644 --- a/drivers/pcmcia/socket_sysfs.c +++ b/drivers/pcmcia/socket_sysfs.c @@ -26,7 +26,6 @@ #include #include -#include #include #include #include diff --git a/drivers/pcmcia/tcic.c b/drivers/pcmcia/tcic.c index 56004a1b5bb..be0d841c7eb 100644 --- a/drivers/pcmcia/tcic.c +++ b/drivers/pcmcia/tcic.c @@ -49,7 +49,6 @@ #include #include -#include #include #include #include "tcic.h" diff --git a/drivers/pcmcia/xxs1500_ss.c b/drivers/pcmcia/xxs1500_ss.c index 201ccfa1e97..fa88c360c37 100644 --- a/drivers/pcmcia/xxs1500_ss.c +++ b/drivers/pcmcia/xxs1500_ss.c @@ -17,7 +17,6 @@ #include #include -#include #include #include #include diff --git a/drivers/pcmcia/yenta_socket.c b/drivers/pcmcia/yenta_socket.c index f1d41374eea..414d9a6f9a3 100644 --- a/drivers/pcmcia/yenta_socket.c +++ b/drivers/pcmcia/yenta_socket.c @@ -19,7 +19,6 @@ #include #include -#include #include #include diff --git a/drivers/scsi/pcmcia/aha152x_stub.c b/drivers/scsi/pcmcia/aha152x_stub.c index 9d70aef9922..b07b53ef3c0 100644 --- a/drivers/scsi/pcmcia/aha152x_stub.c +++ b/drivers/scsi/pcmcia/aha152x_stub.c @@ -49,7 +49,6 @@ #include #include "aha152x.h" -#include #include #include #include diff --git a/drivers/scsi/pcmcia/fdomain_stub.c b/drivers/scsi/pcmcia/fdomain_stub.c index 21b141151df..ee048976253 100644 --- a/drivers/scsi/pcmcia/fdomain_stub.c +++ b/drivers/scsi/pcmcia/fdomain_stub.c @@ -46,7 +46,6 @@ #include #include "fdomain.h" -#include #include #include #include diff --git a/drivers/scsi/pcmcia/nsp_cs.c b/drivers/scsi/pcmcia/nsp_cs.c index 0f0e112c3f8..d4142075be2 100644 --- a/drivers/scsi/pcmcia/nsp_cs.c +++ b/drivers/scsi/pcmcia/nsp_cs.c @@ -47,7 +47,6 @@ #include #include -#include #include #include #include diff --git a/drivers/scsi/pcmcia/qlogic_stub.c b/drivers/scsi/pcmcia/qlogic_stub.c index f0fc6baed9f..c1cf7f43313 100644 --- a/drivers/scsi/pcmcia/qlogic_stub.c +++ b/drivers/scsi/pcmcia/qlogic_stub.c @@ -48,7 +48,6 @@ #include #include "../qlogicfas408.h" -#include #include #include #include diff --git a/drivers/scsi/pcmcia/sym53c500_cs.c b/drivers/scsi/pcmcia/sym53c500_cs.c index a5116417117..bd79e45ab85 100644 --- a/drivers/scsi/pcmcia/sym53c500_cs.c +++ b/drivers/scsi/pcmcia/sym53c500_cs.c @@ -71,7 +71,6 @@ #include #include -#include #include #include #include diff --git a/drivers/serial/serial_cs.c b/drivers/serial/serial_cs.c index ab17c08ddc0..2b99c7baf35 100644 --- a/drivers/serial/serial_cs.c +++ b/drivers/serial/serial_cs.c @@ -45,7 +45,6 @@ #include #include -#include #include #include #include diff --git a/drivers/ssb/main.c b/drivers/ssb/main.c index 51275aac5b3..06f04b42cb2 100644 --- a/drivers/ssb/main.c +++ b/drivers/ssb/main.c @@ -20,7 +20,6 @@ #include #include -#include #include #include #include diff --git a/drivers/ssb/pcmcia.c b/drivers/ssb/pcmcia.c index e72f4046a5e..21520308178 100644 --- a/drivers/ssb/pcmcia.c +++ b/drivers/ssb/pcmcia.c @@ -13,7 +13,6 @@ #include #include -#include #include #include #include diff --git a/drivers/ssb/scan.c b/drivers/ssb/scan.c index 0d6c0280eb3..9738cad4ba1 100644 --- a/drivers/ssb/scan.c +++ b/drivers/ssb/scan.c @@ -17,7 +17,6 @@ #include #include -#include #include #include #include diff --git a/drivers/staging/comedi/drivers/cb_das16_cs.c b/drivers/staging/comedi/drivers/cb_das16_cs.c index cfeb11f443e..acef29ca212 100644 --- a/drivers/staging/comedi/drivers/cb_das16_cs.c +++ b/drivers/staging/comedi/drivers/cb_das16_cs.c @@ -37,7 +37,6 @@ Status: experimental #include #include -#include #include #include #include diff --git a/drivers/staging/comedi/drivers/das08_cs.c b/drivers/staging/comedi/drivers/das08_cs.c index 8761a6d285d..3eddb7c4b1b 100644 --- a/drivers/staging/comedi/drivers/das08_cs.c +++ b/drivers/staging/comedi/drivers/das08_cs.c @@ -48,7 +48,6 @@ Command support does not exist, but could be added for this board. #include "das08.h" /* pcmcia includes */ -#include #include #include #include diff --git a/drivers/staging/comedi/drivers/ni_daq_700.c b/drivers/staging/comedi/drivers/ni_daq_700.c index 6ec77bf88c6..f3c4d2f929f 100644 --- a/drivers/staging/comedi/drivers/ni_daq_700.c +++ b/drivers/staging/comedi/drivers/ni_daq_700.c @@ -47,7 +47,6 @@ IRQ is assigned but not used. #include -#include #include #include #include diff --git a/drivers/staging/comedi/drivers/ni_daq_dio24.c b/drivers/staging/comedi/drivers/ni_daq_dio24.c index e4865b1c231..f0c4367dc10 100644 --- a/drivers/staging/comedi/drivers/ni_daq_dio24.c +++ b/drivers/staging/comedi/drivers/ni_daq_dio24.c @@ -48,7 +48,6 @@ the PCMCIA interface. #include "8255.h" -#include #include #include #include diff --git a/drivers/staging/comedi/drivers/ni_labpc_cs.c b/drivers/staging/comedi/drivers/ni_labpc_cs.c index 163245ebb31..1ee78f806ed 100644 --- a/drivers/staging/comedi/drivers/ni_labpc_cs.c +++ b/drivers/staging/comedi/drivers/ni_labpc_cs.c @@ -71,7 +71,6 @@ NI manuals: #include "comedi_fc.h" #include "ni_labpc.h" -#include #include #include #include diff --git a/drivers/staging/comedi/drivers/ni_mio_cs.c b/drivers/staging/comedi/drivers/ni_mio_cs.c index 3a46f0c0bff..0bce220c47b 100644 --- a/drivers/staging/comedi/drivers/ni_mio_cs.c +++ b/drivers/staging/comedi/drivers/ni_mio_cs.c @@ -48,7 +48,6 @@ See the notes in the ni_atmio.o driver. #include "ni_stc.h" #include "8255.h" -#include #include #include #include diff --git a/drivers/staging/comedi/drivers/quatech_daqp_cs.c b/drivers/staging/comedi/drivers/quatech_daqp_cs.c index a91db6c4202..67c0fa6a2b0 100644 --- a/drivers/staging/comedi/drivers/quatech_daqp_cs.c +++ b/drivers/staging/comedi/drivers/quatech_daqp_cs.c @@ -50,7 +50,6 @@ Devices: [Quatech] DAQP-208 (daqp), DAQP-308 #include "../comedidev.h" #include -#include #include #include #include diff --git a/drivers/staging/wlags49_h2/wl_cs.c b/drivers/staging/wlags49_h2/wl_cs.c index 10abd406b09..afe45754117 100644 --- a/drivers/staging/wlags49_h2/wl_cs.c +++ b/drivers/staging/wlags49_h2/wl_cs.c @@ -83,7 +83,6 @@ #include #include -#include #include #include #include diff --git a/drivers/staging/wlags49_h2/wl_internal.h b/drivers/staging/wlags49_h2/wl_internal.h index d9a0ad039c1..02f0a20e178 100644 --- a/drivers/staging/wlags49_h2/wl_internal.h +++ b/drivers/staging/wlags49_h2/wl_internal.h @@ -69,7 +69,6 @@ ******************************************************************************/ #include #ifdef BUS_PCMCIA -#include #include #include #include diff --git a/drivers/telephony/ixj_pcmcia.c b/drivers/telephony/ixj_pcmcia.c index 99cb2246ac7..f6c7e6fd7ee 100644 --- a/drivers/telephony/ixj_pcmcia.c +++ b/drivers/telephony/ixj_pcmcia.c @@ -8,7 +8,6 @@ #include /* error codes */ #include -#include #include #include #include diff --git a/drivers/usb/host/sl811_cs.c b/drivers/usb/host/sl811_cs.c index 58cb73c8420..acb7e255a83 100644 --- a/drivers/usb/host/sl811_cs.c +++ b/drivers/usb/host/sl811_cs.c @@ -20,7 +20,6 @@ #include #include -#include #include #include #include @@ -43,8 +42,6 @@ MODULE_LICENSE("GPL"); /* VARIABLES */ /*====================================================================*/ -static const char driver_name[DEV_NAME_LEN] = "sl811_cs"; - typedef struct local_info_t { struct pcmcia_device *p_dev; } local_info_t; @@ -246,7 +243,7 @@ MODULE_DEVICE_TABLE(pcmcia, sl811_ids); static struct pcmcia_driver sl811_cs_driver = { .owner = THIS_MODULE, .drv = { - .name = (char *)driver_name, + .name = "sl811_cs", }, .probe = sl811_cs_probe, .remove = sl811_cs_detach, diff --git a/include/pcmcia/cistpl.h b/include/pcmcia/cistpl.h index cfdd5af77dc..1c5088c9f7b 100644 --- a/include/pcmcia/cistpl.h +++ b/include/pcmcia/cistpl.h @@ -15,6 +15,8 @@ #ifndef _LINUX_CISTPL_H #define _LINUX_CISTPL_H +typedef unsigned char cisdata_t; + #define CISTPL_NULL 0x00 #define CISTPL_DEVICE 0x01 #define CISTPL_LONGLINK_CB 0x02 diff --git a/include/pcmcia/cs.h b/include/pcmcia/cs.h index c943c967ac7..c78d9b11208 100644 --- a/include/pcmcia/cs.h +++ b/include/pcmcia/cs.h @@ -43,14 +43,6 @@ typedef struct conf_reg_t { #define CV_COPY_VALUE 0x08 #define CV_EXT_STATUS 0x10 -/* For GetFirst/NextClient */ -typedef struct client_req_t { - socket_t Socket; - u_int Attributes; -} client_req_t; - -#define CLIENT_THIS_SOCKET 0x01 - /* ModifyConfiguration */ typedef struct modconf_t { u_int Attributes; @@ -133,7 +125,7 @@ typedef struct io_req_t { /* For GetMemPage, MapMemPage */ typedef struct memreq_t { u_int CardOffset; - page_t Page; + u_short Page; } memreq_t; /* For ModifyWindow */ diff --git a/include/pcmcia/cs_types.h b/include/pcmcia/cs_types.h deleted file mode 100644 index f5e3b8386c8..00000000000 --- a/include/pcmcia/cs_types.h +++ /dev/null @@ -1,40 +0,0 @@ -/* - * cs_types.h - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - * The initial developer of the original code is David A. Hinds - * . Portions created by David A. Hinds - * are Copyright (C) 1999 David A. Hinds. All Rights Reserved. - * - * (C) 1999 David A. Hinds - */ - -#ifndef _LINUX_CS_TYPES_H -#define _LINUX_CS_TYPES_H - -#ifdef __KERNEL__ -#include -#else -#include -#endif - -typedef u_short socket_t; -typedef u_int event_t; -typedef u_char cisdata_t; -typedef u_short page_t; - -typedef unsigned long window_handle_t; - -struct region_t; -typedef struct region_t *memory_handle_t; - -#ifndef DEV_NAME_LEN -#define DEV_NAME_LEN 32 -#endif - -typedef char dev_info_t[DEV_NAME_LEN]; - -#endif /* _LINUX_CS_TYPES_H */ diff --git a/include/pcmcia/ds.h b/include/pcmcia/ds.h index 7d7721e8603..e614aa0ca2a 100644 --- a/include/pcmcia/ds.h +++ b/include/pcmcia/ds.h @@ -20,7 +20,6 @@ #include #endif -#include #include #ifdef __KERNEL__ @@ -37,6 +36,8 @@ struct pcmcia_device; struct config_t; struct net_device; +typedef unsigned long window_handle_t; + /* dynamic device IDs for PCMCIA device drivers. See * Documentation/pcmcia/driver.txt for details. */ diff --git a/include/pcmcia/ss.h b/include/pcmcia/ss.h index aeac2710983..626b63c33d9 100644 --- a/include/pcmcia/ss.h +++ b/include/pcmcia/ss.h @@ -19,7 +19,6 @@ #include /* task_struct, completion */ #include -#include #include #ifdef CONFIG_CARDBUS #include diff --git a/sound/pcmcia/pdaudiocf/pdaudiocf.h b/sound/pcmcia/pdaudiocf/pdaudiocf.h index a0a7ec64222..5cc3e457307 100644 --- a/sound/pcmcia/pdaudiocf/pdaudiocf.h +++ b/sound/pcmcia/pdaudiocf/pdaudiocf.h @@ -24,7 +24,6 @@ #include #include #include -#include #include #include #include diff --git a/sound/pcmcia/vx/vxpocket.h b/sound/pcmcia/vx/vxpocket.h index ea4df16a28e..d9110669d04 100644 --- a/sound/pcmcia/vx/vxpocket.h +++ b/sound/pcmcia/vx/vxpocket.h @@ -23,7 +23,6 @@ #include -#include #include #include #include -- cgit v1.2.3-70-g09d2 From 22ae782f86b726f9cea752c0f269ff6dcdf2f6e1 Mon Sep 17 00:00:00 2001 From: Grant Likely Date: Thu, 29 Jul 2010 11:49:01 -0600 Subject: of/address: Clean up function declarations This patch moves the declaration of of_get_address(), of_get_pci_address(), and of_pci_address_to_resource() out of arch code and into the common linux/of_address header file. This patch also fixes some of the asm/prom.h ordering issues. It still includes some header files that it ideally shouldn't be, but at least the ordering is consistent now so that of_* overrides work. Signed-off-by: Grant Likely --- arch/microblaze/include/asm/prom.h | 33 +++++++-------------- arch/powerpc/include/asm/prom.h | 49 +++++++------------------------ arch/powerpc/kernel/legacy_serial.c | 1 + arch/powerpc/kernel/pci-common.c | 1 + arch/powerpc/platforms/52xx/lite5200.c | 1 + arch/powerpc/platforms/amigaone/setup.c | 3 +- arch/powerpc/platforms/iseries/mf.c | 1 + arch/powerpc/platforms/powermac/feature.c | 2 ++ arch/powerpc/sysdev/bestcomm/sram.c | 1 + arch/powerpc/sysdev/fsl_gtm.c | 1 + drivers/char/bsr.c | 1 + drivers/net/fsl_pq_mdio.c | 1 + drivers/net/xilinx_emaclite.c | 2 +- drivers/serial/uartlite.c | 1 + drivers/spi/mpc512x_psc_spi.c | 1 + drivers/spi/mpc52xx_psc_spi.c | 1 + drivers/spi/xilinx_spi_of.c | 1 + drivers/usb/gadget/fsl_qe_udc.c | 1 + drivers/video/controlfb.c | 2 ++ drivers/video/offb.c | 3 +- include/linux/of_address.h | 32 ++++++++++++++++++++ 21 files changed, 76 insertions(+), 63 deletions(-) (limited to 'drivers/net') diff --git a/arch/microblaze/include/asm/prom.h b/arch/microblaze/include/asm/prom.h index cb9c3dd9a23..101fa098f62 100644 --- a/arch/microblaze/include/asm/prom.h +++ b/arch/microblaze/include/asm/prom.h @@ -20,11 +20,6 @@ #ifndef __ASSEMBLY__ #include -#include -#include -#include -#include -#include #include #include @@ -52,25 +47,9 @@ extern void pci_create_OF_bus_map(void); * OF address retreival & translation */ -/* Extract an address from a device, returns the region size and - * the address space flags too. The PCI version uses a BAR number - * instead of an absolute index - */ -extern const u32 *of_get_address(struct device_node *dev, int index, - u64 *size, unsigned int *flags); -extern const u32 *of_get_pci_address(struct device_node *dev, int bar_no, - u64 *size, unsigned int *flags); - -extern int of_pci_address_to_resource(struct device_node *dev, int bar, - struct resource *r); - #ifdef CONFIG_PCI extern unsigned long pci_address_to_pio(phys_addr_t address); -#else -static inline unsigned long pci_address_to_pio(phys_addr_t address) -{ - return (unsigned long)-1; -} +#define pci_address_to_pio pci_address_to_pio #endif /* CONFIG_PCI */ /* Parse the ibm,dma-window property of an OF node into the busno, phys and @@ -99,8 +78,18 @@ extern const void *of_get_mac_address(struct device_node *np); * resolving using the OF tree walking. */ struct pci_dev; +struct of_irq; extern int of_irq_map_pci(struct pci_dev *pdev, struct of_irq *out_irq); #endif /* __ASSEMBLY__ */ #endif /* __KERNEL__ */ + +/* These includes are put at the bottom because they may contain things + * that are overridden by this file. Ideally they shouldn't be included + * by this file, but there are a bunch of .c files that currently depend + * on it. Eventually they will be cleaned up. */ +#include +#include +#include + #endif /* _ASM_MICROBLAZE_PROM_H */ diff --git a/arch/powerpc/include/asm/prom.h b/arch/powerpc/include/asm/prom.h index 55bccc0a21c..ae26f2efd08 100644 --- a/arch/powerpc/include/asm/prom.h +++ b/arch/powerpc/include/asm/prom.h @@ -17,11 +17,6 @@ * 2 of the License, or (at your option) any later version. */ #include -#include -#include -#include -#include -#include #include #include @@ -49,41 +44,9 @@ extern void pci_create_OF_bus_map(void); extern u64 of_translate_dma_address(struct device_node *dev, const u32 *in_addr); -/* Extract an address from a device, returns the region size and - * the address space flags too. The PCI version uses a BAR number - * instead of an absolute index - */ -extern const u32 *of_get_address(struct device_node *dev, int index, - u64 *size, unsigned int *flags); -#ifdef CONFIG_PCI -extern const u32 *of_get_pci_address(struct device_node *dev, int bar_no, - u64 *size, unsigned int *flags); -#else -static inline const u32 *of_get_pci_address(struct device_node *dev, - int bar_no, u64 *size, unsigned int *flags) -{ - return NULL; -} -#endif /* CONFIG_PCI */ - -#ifdef CONFIG_PCI -extern int of_pci_address_to_resource(struct device_node *dev, int bar, - struct resource *r); -#else -static inline int of_pci_address_to_resource(struct device_node *dev, int bar, - struct resource *r) -{ - return -ENOSYS; -} -#endif /* CONFIG_PCI */ - #ifdef CONFIG_PCI extern unsigned long pci_address_to_pio(phys_addr_t address); -#else -static inline unsigned long pci_address_to_pio(phys_addr_t address) -{ - return (unsigned long)-1; -} +#define pci_address_to_pio pci_address_to_pio #endif /* CONFIG_PCI */ /* Parse the ibm,dma-window property of an OF node into the busno, phys and @@ -122,9 +85,19 @@ static inline int of_node_to_nid(struct device_node *device) { return 0; } * resolving using the OF tree walking. */ struct pci_dev; +struct of_irq; extern int of_irq_map_pci(struct pci_dev *pdev, struct of_irq *out_irq); extern void of_instantiate_rtc(void); +/* These includes are put at the bottom because they may contain things + * that are overridden by this file. Ideally they shouldn't be included + * by this file, but there are a bunch of .c files that currently depend + * on it. Eventually they will be cleaned up. */ +#include +#include +#include +#include + #endif /* __KERNEL__ */ #endif /* _POWERPC_PROM_H */ diff --git a/arch/powerpc/kernel/legacy_serial.c b/arch/powerpc/kernel/legacy_serial.c index 035ada5443e..c1fd0f9658f 100644 --- a/arch/powerpc/kernel/legacy_serial.c +++ b/arch/powerpc/kernel/legacy_serial.c @@ -4,6 +4,7 @@ #include #include #include +#include #include #include #include diff --git a/arch/powerpc/kernel/pci-common.c b/arch/powerpc/kernel/pci-common.c index 5b38f6ae2b2..9021c4ad4bb 100644 --- a/arch/powerpc/kernel/pci-common.c +++ b/arch/powerpc/kernel/pci-common.c @@ -21,6 +21,7 @@ #include #include #include +#include #include #include #include diff --git a/arch/powerpc/platforms/52xx/lite5200.c b/arch/powerpc/platforms/52xx/lite5200.c index 6d584f4e3c9..de55bc0584b 100644 --- a/arch/powerpc/platforms/52xx/lite5200.c +++ b/arch/powerpc/platforms/52xx/lite5200.c @@ -18,6 +18,7 @@ #include #include #include +#include #include #include #include diff --git a/arch/powerpc/platforms/amigaone/setup.c b/arch/powerpc/platforms/amigaone/setup.c index fb4eb0df054..03aabc0e16a 100644 --- a/arch/powerpc/platforms/amigaone/setup.c +++ b/arch/powerpc/platforms/amigaone/setup.c @@ -13,12 +13,13 @@ */ #include +#include +#include #include #include #include #include -#include #include #include #include diff --git a/arch/powerpc/platforms/iseries/mf.c b/arch/powerpc/platforms/iseries/mf.c index d2c1d497846..33e5fc7334f 100644 --- a/arch/powerpc/platforms/iseries/mf.c +++ b/arch/powerpc/platforms/iseries/mf.c @@ -30,6 +30,7 @@ #include #include #include +#include #include #include #include diff --git a/arch/powerpc/platforms/powermac/feature.c b/arch/powerpc/platforms/powermac/feature.c index 9e1b9fd7520..75eec031e7a 100644 --- a/arch/powerpc/platforms/powermac/feature.c +++ b/arch/powerpc/platforms/powermac/feature.c @@ -21,6 +21,8 @@ #include #include #include +#include +#include #include #include #include diff --git a/arch/powerpc/sysdev/bestcomm/sram.c b/arch/powerpc/sysdev/bestcomm/sram.c index 5d74ef7a651..1225012a681 100644 --- a/arch/powerpc/sysdev/bestcomm/sram.c +++ b/arch/powerpc/sysdev/bestcomm/sram.c @@ -11,6 +11,7 @@ * kind, whether express or implied. */ +#include #include #include #include diff --git a/arch/powerpc/sysdev/fsl_gtm.c b/arch/powerpc/sysdev/fsl_gtm.c index eca4545dd52..7dd2885321a 100644 --- a/arch/powerpc/sysdev/fsl_gtm.c +++ b/arch/powerpc/sysdev/fsl_gtm.c @@ -14,6 +14,7 @@ */ #include +#include #include #include #include diff --git a/drivers/char/bsr.c b/drivers/char/bsr.c index 89d871ef8c2..91917133ae0 100644 --- a/drivers/char/bsr.c +++ b/drivers/char/bsr.c @@ -23,6 +23,7 @@ #include #include #include +#include #include #include #include diff --git a/drivers/net/fsl_pq_mdio.c b/drivers/net/fsl_pq_mdio.c index b4c41d72c42..f53f850b641 100644 --- a/drivers/net/fsl_pq_mdio.c +++ b/drivers/net/fsl_pq_mdio.c @@ -35,6 +35,7 @@ #include #include #include +#include #include #include diff --git a/drivers/net/xilinx_emaclite.c b/drivers/net/xilinx_emaclite.c index d04c5b26205..b2c2f391b29 100644 --- a/drivers/net/xilinx_emaclite.c +++ b/drivers/net/xilinx_emaclite.c @@ -20,7 +20,7 @@ #include #include #include - +#include #include #include #include diff --git a/drivers/serial/uartlite.c b/drivers/serial/uartlite.c index 8acccd56437..caf085d3a76 100644 --- a/drivers/serial/uartlite.c +++ b/drivers/serial/uartlite.c @@ -21,6 +21,7 @@ #include #if defined(CONFIG_OF) && (defined(CONFIG_PPC32) || defined(CONFIG_MICROBLAZE)) #include +#include #include #include diff --git a/drivers/spi/mpc512x_psc_spi.c b/drivers/spi/mpc512x_psc_spi.c index 1bb4315f5f8..10baac3f8ea 100644 --- a/drivers/spi/mpc512x_psc_spi.c +++ b/drivers/spi/mpc512x_psc_spi.c @@ -19,6 +19,7 @@ #include #include #include +#include #include #include #include diff --git a/drivers/spi/mpc52xx_psc_spi.c b/drivers/spi/mpc52xx_psc_spi.c index bd81ff90cfb..66d170147dc 100644 --- a/drivers/spi/mpc52xx_psc_spi.c +++ b/drivers/spi/mpc52xx_psc_spi.c @@ -16,6 +16,7 @@ #include #include #include +#include #include #include #include diff --git a/drivers/spi/xilinx_spi_of.c b/drivers/spi/xilinx_spi_of.c index 87cda0956a8..f53d3f6b9f6 100644 --- a/drivers/spi/xilinx_spi_of.c +++ b/drivers/spi/xilinx_spi_of.c @@ -29,6 +29,7 @@ #include #include +#include #include #include #include diff --git a/drivers/usb/gadget/fsl_qe_udc.c b/drivers/usb/gadget/fsl_qe_udc.c index 82506ca297d..9648b75f028 100644 --- a/drivers/usb/gadget/fsl_qe_udc.c +++ b/drivers/usb/gadget/fsl_qe_udc.c @@ -32,6 +32,7 @@ #include #include #include +#include #include #include #include diff --git a/drivers/video/controlfb.c b/drivers/video/controlfb.c index 49fcbe8f18a..c225dcce89e 100644 --- a/drivers/video/controlfb.c +++ b/drivers/video/controlfb.c @@ -40,6 +40,8 @@ #include #include #include +#include +#include #include #include #include diff --git a/drivers/video/offb.c b/drivers/video/offb.c index 46dda7d8aae..cb163a5397b 100644 --- a/drivers/video/offb.c +++ b/drivers/video/offb.c @@ -19,13 +19,14 @@ #include #include #include +#include +#include #include #include #include #include #include #include -#include #ifdef CONFIG_PPC64 #include diff --git a/include/linux/of_address.h b/include/linux/of_address.h index cc567df9a00..8aea06f0564 100644 --- a/include/linux/of_address.h +++ b/include/linux/of_address.h @@ -8,5 +8,37 @@ extern int of_address_to_resource(struct device_node *dev, int index, struct resource *r); extern void __iomem *of_iomap(struct device_node *device, int index); +/* Extract an address from a device, returns the region size and + * the address space flags too. The PCI version uses a BAR number + * instead of an absolute index + */ +extern const u32 *of_get_address(struct device_node *dev, int index, + u64 *size, unsigned int *flags); + +#ifndef pci_address_to_pio +static inline unsigned long pci_address_to_pio(phys_addr_t addr) { return -1; } +#define pci_address_to_pio pci_address_to_pio +#endif + +#ifdef CONFIG_PCI +extern const u32 *of_get_pci_address(struct device_node *dev, int bar_no, + u64 *size, unsigned int *flags); +extern int of_pci_address_to_resource(struct device_node *dev, int bar, + struct resource *r); +#else /* CONFIG_PCI */ +static inline int of_pci_address_to_resource(struct device_node *dev, int bar, + struct resource *r) +{ + return -ENOSYS; +} + +static inline const u32 *of_get_pci_address(struct device_node *dev, + int bar_no, u64 *size, unsigned int *flags) +{ + return NULL; +} +#endif /* CONFIG_PCI */ + + #endif /* __OF_ADDRESS_H */ -- cgit v1.2.3-70-g09d2 From 1d5cc192d431bce2ebe9fde64054ce903200e179 Mon Sep 17 00:00:00 2001 From: Dominik Brodowski Date: Sat, 24 Jul 2010 12:23:21 +0200 Subject: pcmcia: use pcmica_{read,write}_config_byte Use pcmcia_read_config_byte and pcmcia_write_config_byte instead of pcmcia_access_configuration_register. CC: netdev@vger.kernel.org CC: linux-wireless@vger.kernel.org CC: linux-serial@vger.kernel.org CC: Michael Buesch Signed-off-by: Dominik Brodowski --- drivers/net/pcmcia/axnet_cs.c | 3 +- drivers/net/pcmcia/nmclan_cs.c | 21 ++----- drivers/net/pcmcia/xirc2ps_cs.c | 16 +++--- drivers/net/wireless/hostap/hostap_cs.c | 91 ++++++++---------------------- drivers/net/wireless/orinoco/spectrum_cs.c | 32 ++++------- drivers/pcmcia/cistpl.c | 7 ++- drivers/pcmcia/cs_internal.h | 4 +- drivers/pcmcia/pcmcia_resource.c | 70 ++++++++++++++--------- drivers/serial/serial_cs.c | 8 +-- drivers/ssb/pcmcia.c | 14 +---- include/pcmcia/cs.h | 12 ---- include/pcmcia/ds.h | 4 +- 12 files changed, 104 insertions(+), 178 deletions(-) (limited to 'drivers/net') diff --git a/drivers/net/pcmcia/axnet_cs.c b/drivers/net/pcmcia/axnet_cs.c index 467fd4bfb2b..ee0a6d036f9 100644 --- a/drivers/net/pcmcia/axnet_cs.c +++ b/drivers/net/pcmcia/axnet_cs.c @@ -378,8 +378,7 @@ static int axnet_config(struct pcmcia_device *link) /* Maybe PHY is in power down mode. (PPD_SET = 1) Bit 2 of CCSR is active low. */ if (i == 32) { - conf_reg_t reg = { 0, CS_WRITE, CISREG_CCSR, 0x04 }; - pcmcia_access_configuration_register(link, ®); + pcmcia_write_config_byte(link, CISREG_CCSR, 0x04); for (i = 0; i < 32; i++) { j = mdio_read(dev->base_addr + AXNET_MII_EEP, i, 1); j2 = mdio_read(dev->base_addr + AXNET_MII_EEP, i, 2); diff --git a/drivers/net/pcmcia/nmclan_cs.c b/drivers/net/pcmcia/nmclan_cs.c index c0eacfae151..c0d85af3e94 100644 --- a/drivers/net/pcmcia/nmclan_cs.c +++ b/drivers/net/pcmcia/nmclan_cs.c @@ -757,29 +757,20 @@ static void nmclan_reset(struct net_device *dev) #if RESET_XILINX struct pcmcia_device *link = &lp->link; - conf_reg_t reg; - u_long OrigCorValue; + u8 OrigCorValue; /* Save original COR value */ - reg.Function = 0; - reg.Action = CS_READ; - reg.Offset = CISREG_COR; - reg.Value = 0; - pcmcia_access_configuration_register(link, ®); - OrigCorValue = reg.Value; + pcmcia_read_config_byte(link, CISREG_COR, &OrigCorValue); /* Reset Xilinx */ - reg.Action = CS_WRITE; - reg.Offset = CISREG_COR; - dev_dbg(&link->dev, "nmclan_reset: OrigCorValue=0x%lX, resetting...\n", + dev_dbg(&link->dev, "nmclan_reset: OrigCorValue=0x%x, resetting...\n", OrigCorValue); - reg.Value = COR_SOFT_RESET; - pcmcia_access_configuration_register(link, ®); + pcmcia_write_config_byte(link, CISREG_COR, COR_SOFT_RESET); /* Need to wait for 20 ms for PCMCIA to finish reset. */ /* Restore original COR configuration index */ - reg.Value = COR_LEVEL_REQ | (OrigCorValue & COR_CONFIG_MASK); - pcmcia_access_configuration_register(link, ®); + pcmcia_write_config_byte(link, CISREG_COR, + (COR_LEVEL_REQ | (OrigCorValue & COR_CONFIG_MASK))); /* Xilinx is now completely reset along with the MACE chip. */ lp->tx_free_frames=AM2150_MAX_TX_FRAMES; diff --git a/drivers/net/pcmcia/xirc2ps_cs.c b/drivers/net/pcmcia/xirc2ps_cs.c index a7662f0832e..e3a85ce8988 100644 --- a/drivers/net/pcmcia/xirc2ps_cs.c +++ b/drivers/net/pcmcia/xirc2ps_cs.c @@ -869,7 +869,6 @@ xirc2ps_config(struct pcmcia_device * link) goto config_error; if (local->dingo) { - conf_reg_t reg; win_req_t req; memreq_t mem; @@ -878,15 +877,14 @@ xirc2ps_config(struct pcmcia_device * link) * the base address of the ethernet port (BasePort1) is written * to the BAR registers of the modem. */ - reg.Action = CS_WRITE; - reg.Offset = CISREG_IOBASE_0; - reg.Value = link->io.BasePort2 & 0xff; - if ((err = pcmcia_access_configuration_register(link, ®))) + err = pcmcia_write_config_byte(link, CISREG_IOBASE_0, + link->io.BasePort2 & 0xff); + if (err) goto config_error; - reg.Action = CS_WRITE; - reg.Offset = CISREG_IOBASE_1; - reg.Value = (link->io.BasePort2 >> 8) & 0xff; - if ((err = pcmcia_access_configuration_register(link, ®))) + + err = pcmcia_write_config_byte(link, CISREG_IOBASE_1, + (link->io.BasePort2 >> 8) & 0xff); + if (err) goto config_error; /* There is no config entry for the Ethernet part which diff --git a/drivers/net/wireless/hostap/hostap_cs.c b/drivers/net/wireless/hostap/hostap_cs.c index 2f4b6d4350a..691293675a9 100644 --- a/drivers/net/wireless/hostap/hostap_cs.c +++ b/drivers/net/wireless/hostap/hostap_cs.c @@ -224,27 +224,18 @@ static int prism2_pccard_card_present(local_info_t *local) static void sandisk_set_iobase(local_info_t *local) { int res; - conf_reg_t reg; struct hostap_cs_priv *hw_priv = local->hw_priv; - reg.Function = 0; - reg.Action = CS_WRITE; - reg.Offset = 0x10; /* 0x3f0 IO base 1 */ - reg.Value = hw_priv->link->io.BasePort1 & 0x00ff; - res = pcmcia_access_configuration_register(hw_priv->link, - ®); + res = pcmcia_write_config_byte(hw_priv->link, 0x10, + hw_priv->link->io.BasePort1 & 0x00ff); if (res != 0) { printk(KERN_DEBUG "Prism3 SanDisk - failed to set I/O base 0 -" " res=%d\n", res); } udelay(10); - reg.Function = 0; - reg.Action = CS_WRITE; - reg.Offset = 0x12; /* 0x3f2 IO base 2 */ - reg.Value = (hw_priv->link->io.BasePort1 & 0xff00) >> 8; - res = pcmcia_access_configuration_register(hw_priv->link, - ®); + res = pcmcia_write_config_byte(hw_priv->link, 0x12, + (hw_priv->link->io.BasePort1 >> 8) & 0x00ff); if (res != 0) { printk(KERN_DEBUG "Prism3 SanDisk - failed to set I/O base 1 -" " res=%d\n", res); @@ -270,7 +261,6 @@ static void sandisk_write_hcr(local_info_t *local, int hcr) static int sandisk_enable_wireless(struct net_device *dev) { int res, ret = 0; - conf_reg_t reg; struct hostap_interface *iface = netdev_priv(dev); local_info_t *local = iface->local; struct hostap_cs_priv *hw_priv = local->hw_priv; @@ -297,12 +287,8 @@ static int sandisk_enable_wireless(struct net_device *dev) " - using vendor-specific initialization\n", dev->name); hw_priv->sandisk_connectplus = 1; - reg.Function = 0; - reg.Action = CS_WRITE; - reg.Offset = CISREG_COR; - reg.Value = COR_SOFT_RESET; - res = pcmcia_access_configuration_register(hw_priv->link, - ®); + res = pcmcia_write_config_byte(hw_priv->link, CISREG_COR, + COR_SOFT_RESET); if (res != 0) { printk(KERN_DEBUG "%s: SanDisk - COR sreset failed (%d)\n", dev->name, res); @@ -310,16 +296,13 @@ static int sandisk_enable_wireless(struct net_device *dev) } mdelay(5); - reg.Function = 0; - reg.Action = CS_WRITE; - reg.Offset = CISREG_COR; /* * Do not enable interrupts here to avoid some bogus events. Interrupts * will be enabled during the first cor_sreset call. */ - reg.Value = COR_LEVEL_REQ | 0x8 | COR_ADDR_DECODE | COR_FUNC_ENA; - res = pcmcia_access_configuration_register(hw_priv->link, - ®); + res = pcmcia_write_config_byte(hw_priv->link, CISREG_COR, + (COR_LEVEL_REQ | 0x8 | COR_ADDR_DECODE | + COR_FUNC_ENA)); if (res != 0) { printk(KERN_DEBUG "%s: SanDisk - COR sreset failed (%d)\n", dev->name, res); @@ -342,30 +325,23 @@ done: static void prism2_pccard_cor_sreset(local_info_t *local) { int res; - conf_reg_t reg; + u8 val; struct hostap_cs_priv *hw_priv = local->hw_priv; if (!prism2_pccard_card_present(local)) return; - reg.Function = 0; - reg.Action = CS_READ; - reg.Offset = CISREG_COR; - reg.Value = 0; - res = pcmcia_access_configuration_register(hw_priv->link, - ®); + res = pcmcia_read_config_byte(hw_priv->link, CISREG_COR, &val); if (res != 0) { printk(KERN_DEBUG "prism2_pccard_cor_sreset failed 1 (%d)\n", res); return; } printk(KERN_DEBUG "prism2_pccard_cor_sreset: original COR %02x\n", - reg.Value); + val); - reg.Action = CS_WRITE; - reg.Value |= COR_SOFT_RESET; - res = pcmcia_access_configuration_register(hw_priv->link, - ®); + val |= COR_SOFT_RESET; + res = pcmcia_write_config_byte(hw_priv->link, CISREG_COR, val); if (res != 0) { printk(KERN_DEBUG "prism2_pccard_cor_sreset failed 2 (%d)\n", res); @@ -374,11 +350,10 @@ static void prism2_pccard_cor_sreset(local_info_t *local) mdelay(hw_priv->sandisk_connectplus ? 5 : 2); - reg.Value &= ~COR_SOFT_RESET; + val &= ~COR_SOFT_RESET; if (hw_priv->sandisk_connectplus) - reg.Value |= COR_IREQ_ENA; - res = pcmcia_access_configuration_register(hw_priv->link, - ®); + val |= COR_IREQ_ENA; + res = pcmcia_write_config_byte(hw_priv->link, CISREG_COR, val); if (res != 0) { printk(KERN_DEBUG "prism2_pccard_cor_sreset failed 3 (%d)\n", res); @@ -395,8 +370,7 @@ static void prism2_pccard_cor_sreset(local_info_t *local) static void prism2_pccard_genesis_reset(local_info_t *local, int hcr) { int res; - conf_reg_t reg; - int old_cor; + u8 old_cor; struct hostap_cs_priv *hw_priv = local->hw_priv; if (!prism2_pccard_card_present(local)) @@ -407,25 +381,17 @@ static void prism2_pccard_genesis_reset(local_info_t *local, int hcr) return; } - reg.Function = 0; - reg.Action = CS_READ; - reg.Offset = CISREG_COR; - reg.Value = 0; - res = pcmcia_access_configuration_register(hw_priv->link, - ®); + res = pcmcia_read_config_byte(hw_priv->link, CISREG_COR, &old_cor); if (res != 0) { printk(KERN_DEBUG "prism2_pccard_genesis_sreset failed 1 " "(%d)\n", res); return; } printk(KERN_DEBUG "prism2_pccard_genesis_sreset: original COR %02x\n", - reg.Value); - old_cor = reg.Value; + old_cor); - reg.Action = CS_WRITE; - reg.Value |= COR_SOFT_RESET; - res = pcmcia_access_configuration_register(hw_priv->link, - ®); + res = pcmcia_write_config_byte(hw_priv->link, CISREG_COR, + old_cor | COR_SOFT_RESET); if (res != 0) { printk(KERN_DEBUG "prism2_pccard_genesis_sreset failed 2 " "(%d)\n", res); @@ -435,11 +401,7 @@ static void prism2_pccard_genesis_reset(local_info_t *local, int hcr) mdelay(10); /* Setup Genesis mode */ - reg.Action = CS_WRITE; - reg.Value = hcr; - reg.Offset = CISREG_CCSR; - res = pcmcia_access_configuration_register(hw_priv->link, - ®); + res = pcmcia_write_config_byte(hw_priv->link, CISREG_CCSR, hcr); if (res != 0) { printk(KERN_DEBUG "prism2_pccard_genesis_sreset failed 3 " "(%d)\n", res); @@ -447,11 +409,8 @@ static void prism2_pccard_genesis_reset(local_info_t *local, int hcr) } mdelay(10); - reg.Action = CS_WRITE; - reg.Offset = CISREG_COR; - reg.Value = old_cor & ~COR_SOFT_RESET; - res = pcmcia_access_configuration_register(hw_priv->link, - ®); + res = pcmcia_write_config_byte(hw_priv->link, CISREG_COR, + old_cor & ~COR_SOFT_RESET); if (res != 0) { printk(KERN_DEBUG "prism2_pccard_genesis_sreset failed 4 " "(%d)\n", res); diff --git a/drivers/net/wireless/orinoco/spectrum_cs.c b/drivers/net/wireless/orinoco/spectrum_cs.c index cad30e499db..39399cd2e68 100644 --- a/drivers/net/wireless/orinoco/spectrum_cs.c +++ b/drivers/net/wireless/orinoco/spectrum_cs.c @@ -79,35 +79,27 @@ static int spectrum_reset(struct pcmcia_device *link, int idle) { int ret; - conf_reg_t reg; - u_int save_cor; + u8 save_cor; + u8 ccsr; /* Doing it if hardware is gone is guaranteed crash */ if (!pcmcia_dev_present(link)) return -ENODEV; /* Save original COR value */ - reg.Function = 0; - reg.Action = CS_READ; - reg.Offset = CISREG_COR; - ret = pcmcia_access_configuration_register(link, ®); + ret = pcmcia_read_config_byte(link, CISREG_COR, &save_cor); if (ret) goto failed; - save_cor = reg.Value; /* Soft-Reset card */ - reg.Action = CS_WRITE; - reg.Offset = CISREG_COR; - reg.Value = (save_cor | COR_SOFT_RESET); - ret = pcmcia_access_configuration_register(link, ®); + ret = pcmcia_write_config_byte(link, CISREG_COR, + (save_cor | COR_SOFT_RESET)); if (ret) goto failed; udelay(1000); /* Read CCSR */ - reg.Action = CS_READ; - reg.Offset = CISREG_CCSR; - ret = pcmcia_access_configuration_register(link, ®); + ret = pcmcia_read_config_byte(link, CISREG_CCSR, &ccsr); if (ret) goto failed; @@ -115,19 +107,15 @@ spectrum_reset(struct pcmcia_device *link, int idle) * Start or stop the firmware. Memory width bit should be * preserved from the value we've just read. */ - reg.Action = CS_WRITE; - reg.Offset = CISREG_CCSR; - reg.Value = (idle ? HCR_IDLE : HCR_RUN) | (reg.Value & HCR_MEM16); - ret = pcmcia_access_configuration_register(link, ®); + ccsr = (idle ? HCR_IDLE : HCR_RUN) | (ccsr & HCR_MEM16); + ret = pcmcia_write_config_byte(link, CISREG_CCSR, ccsr); if (ret) goto failed; udelay(1000); /* Restore original COR configuration index */ - reg.Action = CS_WRITE; - reg.Offset = CISREG_COR; - reg.Value = (save_cor & ~COR_SOFT_RESET); - ret = pcmcia_access_configuration_register(link, ®); + ret = pcmcia_write_config_byte(link, CISREG_COR, + (save_cor & ~COR_SOFT_RESET)); if (ret) goto failed; udelay(1000); diff --git a/drivers/pcmcia/cistpl.c b/drivers/pcmcia/cistpl.c index ba4a5acc2e9..1733fab469a 100644 --- a/drivers/pcmcia/cistpl.c +++ b/drivers/pcmcia/cistpl.c @@ -209,7 +209,7 @@ int pcmcia_read_cis_mem(struct pcmcia_socket *s, int attr, u_int addr, * Probably only useful for writing one-byte registers. Must be called * with ops_mutex held. */ -void pcmcia_write_cis_mem(struct pcmcia_socket *s, int attr, u_int addr, +int pcmcia_write_cis_mem(struct pcmcia_socket *s, int attr, u_int addr, u_int len, void *ptr) { void __iomem *sys, *end; @@ -231,7 +231,7 @@ void pcmcia_write_cis_mem(struct pcmcia_socket *s, int attr, u_int addr, ((cis_width) ? MAP_16BIT : 0)); if (!sys) { dev_dbg(&s->dev, "could not map memory\n"); - return; /* FIXME: Error */ + return -EINVAL; } writeb(flags, sys+CISREG_ICTRL0); @@ -256,7 +256,7 @@ void pcmcia_write_cis_mem(struct pcmcia_socket *s, int attr, u_int addr, sys = set_cis_map(s, card_offset, flags); if (!sys) { dev_dbg(&s->dev, "could not map memory\n"); - return; /* FIXME: error */ + return -EINVAL; } end = sys + s->map_size; @@ -270,6 +270,7 @@ void pcmcia_write_cis_mem(struct pcmcia_socket *s, int attr, u_int addr, addr = 0; } } + return 0; } diff --git a/drivers/pcmcia/cs_internal.h b/drivers/pcmcia/cs_internal.h index 45e7fd1aa0b..cebd40da8b9 100644 --- a/drivers/pcmcia/cs_internal.h +++ b/drivers/pcmcia/cs_internal.h @@ -158,8 +158,8 @@ extern struct bin_attribute pccard_cis_attr; int pcmcia_read_cis_mem(struct pcmcia_socket *s, int attr, u_int addr, u_int len, void *ptr); -void pcmcia_write_cis_mem(struct pcmcia_socket *s, int attr, - u_int addr, u_int len, void *ptr); +int pcmcia_write_cis_mem(struct pcmcia_socket *s, int attr, + u_int addr, u_int len, void *ptr); void release_cis_mem(struct pcmcia_socket *s); void destroy_cis_cache(struct pcmcia_socket *s); int pccard_read_tuple(struct pcmcia_socket *s, unsigned int function, diff --git a/drivers/pcmcia/pcmcia_resource.c b/drivers/pcmcia/pcmcia_resource.c index 2394de46860..563750e77ea 100644 --- a/drivers/pcmcia/pcmcia_resource.c +++ b/drivers/pcmcia/pcmcia_resource.c @@ -108,25 +108,25 @@ static void release_io_space(struct pcmcia_socket *s, unsigned int base, } /* release_io_space */ -/** pccard_access_configuration_register +/** + * pcmcia_access_config() - read or write card configuration registers * - * Access_configuration_register() reads and writes configuration - * registers in attribute memory. Memory window 0 is reserved for - * this and the tuple reading services. + * pcmcia_access_config() reads and writes configuration registers in + * attribute memory. Memory window 0 is reserved for this and the tuple + * reading services. Drivers must use pcmcia_read_config_byte() or + * pcmcia_write_config_byte(). */ - -int pcmcia_access_configuration_register(struct pcmcia_device *p_dev, - conf_reg_t *reg) +static int pcmcia_access_config(struct pcmcia_device *p_dev, + off_t where, u8 *val, + int (*accessf) (struct pcmcia_socket *s, + int attr, unsigned int addr, + unsigned int len, void *ptr)) { struct pcmcia_socket *s; config_t *c; int addr; - u_char val; int ret = 0; - if (!p_dev || !p_dev->function_config) - return -EINVAL; - s = p_dev->socket; mutex_lock(&s->ops_mutex); @@ -138,26 +138,40 @@ int pcmcia_access_configuration_register(struct pcmcia_device *p_dev, return -EACCES; } - addr = (c->ConfigBase + reg->Offset) >> 1; + addr = (c->ConfigBase + where) >> 1; + + ret = accessf(s, 1, addr, 1, val); - switch (reg->Action) { - case CS_READ: - ret = pcmcia_read_cis_mem(s, 1, addr, 1, &val); - reg->Value = val; - break; - case CS_WRITE: - val = reg->Value; - pcmcia_write_cis_mem(s, 1, addr, 1, &val); - break; - default: - dev_dbg(&s->dev, "Invalid conf register request\n"); - ret = -EINVAL; - break; - } mutex_unlock(&s->ops_mutex); + return ret; -} /* pcmcia_access_configuration_register */ -EXPORT_SYMBOL(pcmcia_access_configuration_register); +} /* pcmcia_access_config */ + + +/** + * pcmcia_read_config_byte() - read a byte from a card configuration register + * + * pcmcia_read_config_byte() reads a byte from a configuration register in + * attribute memory. + */ +int pcmcia_read_config_byte(struct pcmcia_device *p_dev, off_t where, u8 *val) +{ + return pcmcia_access_config(p_dev, where, val, pcmcia_read_cis_mem); +} +EXPORT_SYMBOL(pcmcia_read_config_byte); + + +/** + * pcmcia_write_config_byte() - write a byte to a card configuration register + * + * pcmcia_write_config_byte() writes a byte to a configuration register in + * attribute memory. + */ +int pcmcia_write_config_byte(struct pcmcia_device *p_dev, off_t where, u8 val) +{ + return pcmcia_access_config(p_dev, where, &val, pcmcia_write_cis_mem); +} +EXPORT_SYMBOL(pcmcia_write_config_byte); int pcmcia_map_mem_page(struct pcmcia_device *p_dev, window_handle_t wh, diff --git a/drivers/serial/serial_cs.c b/drivers/serial/serial_cs.c index 2b99c7baf35..2be8b107ed5 100644 --- a/drivers/serial/serial_cs.c +++ b/drivers/serial/serial_cs.c @@ -114,16 +114,14 @@ static void quirk_setup_brainboxes_0104(struct pcmcia_device *link, struct uart_ static int quirk_post_ibm(struct pcmcia_device *link) { - conf_reg_t reg = { 0, CS_READ, 0x800, 0 }; + u8 val; int ret; - ret = pcmcia_access_configuration_register(link, ®); + ret = pcmcia_read_config_byte(link, 0x800, &val); if (ret) goto failed; - reg.Action = CS_WRITE; - reg.Value = reg.Value | 1; - ret = pcmcia_access_configuration_register(link, ®); + ret = pcmcia_write_config_byte(link, 0x800, val | 1); if (ret) goto failed; return 0; diff --git a/drivers/ssb/pcmcia.c b/drivers/ssb/pcmcia.c index 21520308178..526682d68de 100644 --- a/drivers/ssb/pcmcia.c +++ b/drivers/ssb/pcmcia.c @@ -71,14 +71,9 @@ /* Write to a PCMCIA configuration register. */ static int ssb_pcmcia_cfg_write(struct ssb_bus *bus, u8 offset, u8 value) { - conf_reg_t reg; int res; - memset(®, 0, sizeof(reg)); - reg.Offset = offset; - reg.Action = CS_WRITE; - reg.Value = value; - res = pcmcia_access_configuration_register(bus->host_pcmcia, ®); + res = pcmcia_write_config_byte(bus->host_pcmcia, offset, value); if (unlikely(res != 0)) return -EBUSY; @@ -88,16 +83,11 @@ static int ssb_pcmcia_cfg_write(struct ssb_bus *bus, u8 offset, u8 value) /* Read from a PCMCIA configuration register. */ static int ssb_pcmcia_cfg_read(struct ssb_bus *bus, u8 offset, u8 *value) { - conf_reg_t reg; int res; - memset(®, 0, sizeof(reg)); - reg.Offset = offset; - reg.Action = CS_READ; - res = pcmcia_access_configuration_register(bus->host_pcmcia, ®); + res = pcmcia_read_config_byte(bus->host_pcmcia, offset, value); if (unlikely(res != 0)) return -EBUSY; - *value = reg.Value; return 0; } diff --git a/include/pcmcia/cs.h b/include/pcmcia/cs.h index c78d9b11208..64e853d58c3 100644 --- a/include/pcmcia/cs.h +++ b/include/pcmcia/cs.h @@ -19,18 +19,6 @@ #include #endif -/* For AccessConfigurationRegister */ -typedef struct conf_reg_t { - u_char Function; - u_int Action; - off_t Offset; - u_int Value; -} conf_reg_t; - -/* Actions */ -#define CS_READ 1 -#define CS_WRITE 2 - /* for AdjustResourceInfo */ /* Action field */ #define REMOVE_MANAGED_RESOURCE 1 diff --git a/include/pcmcia/ds.h b/include/pcmcia/ds.h index e614aa0ca2a..d494ce417b4 100644 --- a/include/pcmcia/ds.h +++ b/include/pcmcia/ds.h @@ -174,8 +174,8 @@ struct pcmcia_device *pcmcia_dev_present(struct pcmcia_device *p_dev); int pcmcia_reset_card(struct pcmcia_socket *skt); /* CIS config */ -int pcmcia_access_configuration_register(struct pcmcia_device *p_dev, - conf_reg_t *reg); +int pcmcia_read_config_byte(struct pcmcia_device *p_dev, off_t where, u8 *val); +int pcmcia_write_config_byte(struct pcmcia_device *p_dev, off_t where, u8 val); /* device configuration */ int pcmcia_request_io(struct pcmcia_device *p_dev, io_req_t *req); -- cgit v1.2.3-70-g09d2 From 9a017a910346afd88ec2e065989903bf211a7d37 Mon Sep 17 00:00:00 2001 From: Dominik Brodowski Date: Sat, 24 Jul 2010 15:58:54 +0200 Subject: pcmcia: do not use io_req_t after call to pcmcia_request_io() After pcmcia_request_io(), do not make use of the values stored in io_req_t, but instead use those found in struct pcmcia_device->resource[]. CC: netdev@vger.kernel.org CC: linux-wireless@vger.kernel.org CC: linux-ide@vger.kernel.org CC: linux-usb@vger.kernel.org CC: laforge@gnumonks.org CC: linux-mtd@lists.infradead.org CC: alsa-devel@alsa-project.org CC: linux-serial@vger.kernel.org Acked-by: Marcel Holtmann (for drivers/bluetooth/) Signed-off-by: Dominik Brodowski --- drivers/ata/pata_pcmcia.c | 8 ++++---- drivers/bluetooth/bluecard_cs.c | 18 ++++++++--------- drivers/bluetooth/bt3c_cs.c | 8 ++++---- drivers/bluetooth/btuart_cs.c | 12 ++++++------ drivers/bluetooth/dtl1_cs.c | 13 ++++++------ drivers/char/pcmcia/cm4000_cs.c | 12 ++++++------ drivers/char/pcmcia/cm4040_cs.c | 16 +++++++-------- drivers/char/pcmcia/ipwireless/main.c | 10 ++++------ drivers/char/pcmcia/synclink_cs.c | 7 +++---- drivers/ide/ide-cs.c | 8 ++++---- drivers/isdn/hardware/avm/avm_cs.c | 9 +++++---- drivers/isdn/hisax/avma1_cs.c | 8 +++++--- drivers/isdn/hisax/elsa_cs.c | 16 +++++++-------- drivers/isdn/hisax/sedlbauer_cs.c | 16 +++++++-------- drivers/isdn/hisax/teles_cs.c | 14 ++++++------- drivers/net/pcmcia/3c574_cs.c | 2 +- drivers/net/pcmcia/3c589_cs.c | 2 +- drivers/net/pcmcia/axnet_cs.c | 4 ++-- drivers/net/pcmcia/com20020_cs.c | 2 +- drivers/net/pcmcia/fmvj18x_cs.c | 6 +++--- drivers/net/pcmcia/ibmtr_cs.c | 2 +- drivers/net/pcmcia/nmclan_cs.c | 2 +- drivers/net/pcmcia/pcnet_cs.c | 4 ++-- drivers/net/pcmcia/smc91c92_cs.c | 18 ++++++++--------- drivers/net/pcmcia/xirc2ps_cs.c | 10 +++++----- drivers/net/wireless/airo_cs.c | 12 +++++------- drivers/net/wireless/atmel_cs.c | 2 +- drivers/net/wireless/hostap/hostap_cs.c | 18 ++++++++--------- drivers/net/wireless/libertas/if_cs.c | 7 +++---- drivers/net/wireless/orinoco/orinoco_cs.c | 5 +++-- drivers/net/wireless/orinoco/spectrum_cs.c | 5 +++-- drivers/net/wireless/wl3501_cs.c | 2 +- drivers/parport/parport_cs.c | 6 ++++-- drivers/scsi/pcmcia/aha152x_stub.c | 2 +- drivers/scsi/pcmcia/fdomain_stub.c | 4 ++-- drivers/scsi/pcmcia/nsp_cs.c | 25 ++++++++++++------------ drivers/scsi/pcmcia/qlogic_stub.c | 18 ++++++++--------- drivers/scsi/pcmcia/sym53c500_cs.c | 16 +++++++-------- drivers/serial/serial_cs.c | 22 ++++++++++----------- drivers/staging/comedi/drivers/cb_das16_cs.c | 12 +++++------- drivers/staging/comedi/drivers/das08_cs.c | 12 +++++------- drivers/staging/comedi/drivers/ni_daq_700.c | 12 +++++------- drivers/staging/comedi/drivers/ni_daq_dio24.c | 12 +++++------- drivers/staging/comedi/drivers/ni_labpc_cs.c | 12 +++++------- drivers/staging/comedi/drivers/ni_mio_cs.c | 2 +- drivers/staging/comedi/drivers/quatech_daqp_cs.c | 12 +++++------- drivers/staging/wlags49_h2/wl_cs.c | 2 +- drivers/telephony/ixj_pcmcia.c | 3 ++- drivers/usb/host/sl811_cs.c | 7 +++---- sound/pcmcia/pdaudiocf/pdaudiocf.c | 3 ++- sound/pcmcia/vx/vxpocket.c | 3 ++- 51 files changed, 223 insertions(+), 240 deletions(-) (limited to 'drivers/net') diff --git a/drivers/ata/pata_pcmcia.c b/drivers/ata/pata_pcmcia.c index 3dcb2b1b60e..1fcd0659b3f 100644 --- a/drivers/ata/pata_pcmcia.c +++ b/drivers/ata/pata_pcmcia.c @@ -210,13 +210,13 @@ static int pcmcia_check_one_config(struct pcmcia_device *pdev, pdev->io.NumPorts2 = (stk->is_kme) ? 2 : 1; if (pcmcia_request_io(pdev, &pdev->io) != 0) return -ENODEV; - stk->ctl_base = pdev->io.BasePort2; + stk->ctl_base = pdev->resource[1]->start; } else if ((io->nwin == 1) && (io->win[0].len >= 16)) { pdev->io.NumPorts1 = io->win[0].len; pdev->io.NumPorts2 = 0; if (pcmcia_request_io(pdev, &pdev->io) != 0) return -ENODEV; - stk->ctl_base = pdev->io.BasePort1 + 0x0e; + stk->ctl_base = pdev->resource[0]->start + 0x0e; } else return -ENODEV; /* If we've got this far, we're done */ @@ -270,7 +270,7 @@ static int pcmcia_init_one(struct pcmcia_device *pdev) if (pcmcia_loop_config(pdev, pcmcia_check_one_config, stk)) goto failed; /* No suitable config found */ } - io_base = pdev->io.BasePort1; + io_base = pdev->resource[0]->start; ctl_base = stk->ctl_base; if (!pdev->irq) goto failed; @@ -293,7 +293,7 @@ static int pcmcia_init_one(struct pcmcia_device *pdev) /* FIXME: Could be more ports at base + 0x10 but we only deal with one right now */ - if (pdev->io.NumPorts1 >= 0x20) + if (resource_size(pdev->resource[0]) >= 0x20) n_ports = 2; if (pdev->manf_id == 0x0097 && pdev->card_id == 0x1620) diff --git a/drivers/bluetooth/bluecard_cs.c b/drivers/bluetooth/bluecard_cs.c index eb085de1671..24d2007139e 100644 --- a/drivers/bluetooth/bluecard_cs.c +++ b/drivers/bluetooth/bluecard_cs.c @@ -159,7 +159,7 @@ static void bluecard_detach(struct pcmcia_device *p_dev); static void bluecard_activity_led_timeout(u_long arg) { bluecard_info_t *info = (bluecard_info_t *)arg; - unsigned int iobase = info->p_dev->io.BasePort1; + unsigned int iobase = info->p_dev->resource[0]->start; if (!test_bit(CARD_HAS_PCCARD_ID, &(info->hw_state))) return; @@ -176,7 +176,7 @@ static void bluecard_activity_led_timeout(u_long arg) static void bluecard_enable_activity_led(bluecard_info_t *info) { - unsigned int iobase = info->p_dev->io.BasePort1; + unsigned int iobase = info->p_dev->resource[0]->start; if (!test_bit(CARD_HAS_PCCARD_ID, &(info->hw_state))) return; @@ -232,7 +232,7 @@ static void bluecard_write_wakeup(bluecard_info_t *info) } do { - register unsigned int iobase = info->p_dev->io.BasePort1; + register unsigned int iobase = info->p_dev->resource[0]->start; register unsigned int offset; register unsigned char command; register unsigned long ready_bit; @@ -379,7 +379,7 @@ static void bluecard_receive(bluecard_info_t *info, unsigned int offset) return; } - iobase = info->p_dev->io.BasePort1; + iobase = info->p_dev->resource[0]->start; if (test_bit(XMIT_SENDING_READY, &(info->tx_state))) bluecard_enable_activity_led(info); @@ -508,7 +508,7 @@ static irqreturn_t bluecard_interrupt(int irq, void *dev_inst) if (!test_bit(CARD_READY, &(info->hw_state))) return IRQ_HANDLED; - iobase = info->p_dev->io.BasePort1; + iobase = info->p_dev->resource[0]->start; spin_lock(&(info->lock)); @@ -622,7 +622,7 @@ static int bluecard_hci_flush(struct hci_dev *hdev) static int bluecard_hci_open(struct hci_dev *hdev) { bluecard_info_t *info = (bluecard_info_t *)(hdev->driver_data); - unsigned int iobase = info->p_dev->io.BasePort1; + unsigned int iobase = info->p_dev->resource[0]->start; if (test_bit(CARD_HAS_PCCARD_ID, &(info->hw_state))) bluecard_hci_set_baud_rate(hdev, DEFAULT_BAUD_RATE); @@ -642,7 +642,7 @@ static int bluecard_hci_open(struct hci_dev *hdev) static int bluecard_hci_close(struct hci_dev *hdev) { bluecard_info_t *info = (bluecard_info_t *)(hdev->driver_data); - unsigned int iobase = info->p_dev->io.BasePort1; + unsigned int iobase = info->p_dev->resource[0]->start; if (!test_and_clear_bit(HCI_RUNNING, &(hdev->flags))) return 0; @@ -709,7 +709,7 @@ static int bluecard_hci_ioctl(struct hci_dev *hdev, unsigned int cmd, unsigned l static int bluecard_open(bluecard_info_t *info) { - unsigned int iobase = info->p_dev->io.BasePort1; + unsigned int iobase = info->p_dev->resource[0]->start; struct hci_dev *hdev; unsigned char id; @@ -828,7 +828,7 @@ static int bluecard_open(bluecard_info_t *info) static int bluecard_close(bluecard_info_t *info) { - unsigned int iobase = info->p_dev->io.BasePort1; + unsigned int iobase = info->p_dev->resource[0]->start; struct hci_dev *hdev = info->hdev; if (!hdev) diff --git a/drivers/bluetooth/bt3c_cs.c b/drivers/bluetooth/bt3c_cs.c index 457b603f867..8ab494c0c17 100644 --- a/drivers/bluetooth/bt3c_cs.c +++ b/drivers/bluetooth/bt3c_cs.c @@ -188,7 +188,7 @@ static void bt3c_write_wakeup(bt3c_info_t *info) return; do { - register unsigned int iobase = info->p_dev->io.BasePort1; + register unsigned int iobase = info->p_dev->resource[0]->start; register struct sk_buff *skb; register int len; @@ -226,7 +226,7 @@ static void bt3c_receive(bt3c_info_t *info) return; } - iobase = info->p_dev->io.BasePort1; + iobase = info->p_dev->resource[0]->start; avail = bt3c_read(iobase, 0x7006); //printk("bt3c_cs: receiving %d bytes\n", avail); @@ -347,7 +347,7 @@ static irqreturn_t bt3c_interrupt(int irq, void *dev_inst) /* our irq handler is shared */ return IRQ_NONE; - iobase = info->p_dev->io.BasePort1; + iobase = info->p_dev->resource[0]->start; spin_lock(&(info->lock)); @@ -480,7 +480,7 @@ static int bt3c_load_firmware(bt3c_info_t *info, const unsigned char *firmware, unsigned int iobase, size, addr, fcs, tmp; int i, err = 0; - iobase = info->p_dev->io.BasePort1; + iobase = info->p_dev->resource[0]->start; /* Reset */ bt3c_io_write(iobase, 0x8040, 0x0404); diff --git a/drivers/bluetooth/btuart_cs.c b/drivers/bluetooth/btuart_cs.c index e7e0a17aecc..7e770d40368 100644 --- a/drivers/bluetooth/btuart_cs.c +++ b/drivers/bluetooth/btuart_cs.c @@ -142,7 +142,7 @@ static void btuart_write_wakeup(btuart_info_t *info) } do { - register unsigned int iobase = info->p_dev->io.BasePort1; + register unsigned int iobase = info->p_dev->resource[0]->start; register struct sk_buff *skb; register int len; @@ -183,7 +183,7 @@ static void btuart_receive(btuart_info_t *info) return; } - iobase = info->p_dev->io.BasePort1; + iobase = info->p_dev->resource[0]->start; do { info->hdev->stat.byte_rx++; @@ -297,7 +297,7 @@ static irqreturn_t btuart_interrupt(int irq, void *dev_inst) /* our irq handler is shared */ return IRQ_NONE; - iobase = info->p_dev->io.BasePort1; + iobase = info->p_dev->resource[0]->start; spin_lock(&(info->lock)); @@ -354,7 +354,7 @@ static void btuart_change_speed(btuart_info_t *info, unsigned int speed) return; } - iobase = info->p_dev->io.BasePort1; + iobase = info->p_dev->resource[0]->start; spin_lock_irqsave(&(info->lock), flags); @@ -478,7 +478,7 @@ static int btuart_hci_ioctl(struct hci_dev *hdev, unsigned int cmd, unsigned lon static int btuart_open(btuart_info_t *info) { unsigned long flags; - unsigned int iobase = info->p_dev->io.BasePort1; + unsigned int iobase = info->p_dev->resource[0]->start; struct hci_dev *hdev; spin_lock_init(&(info->lock)); @@ -548,7 +548,7 @@ static int btuart_open(btuart_info_t *info) static int btuart_close(btuart_info_t *info) { unsigned long flags; - unsigned int iobase = info->p_dev->io.BasePort1; + unsigned int iobase = info->p_dev->resource[0]->start; struct hci_dev *hdev = info->hdev; if (!hdev) diff --git a/drivers/bluetooth/dtl1_cs.c b/drivers/bluetooth/dtl1_cs.c index 7c94aad0b79..bfe9313516f 100644 --- a/drivers/bluetooth/dtl1_cs.c +++ b/drivers/bluetooth/dtl1_cs.c @@ -149,7 +149,7 @@ static void dtl1_write_wakeup(dtl1_info_t *info) } do { - register unsigned int iobase = info->p_dev->io.BasePort1; + register unsigned int iobase = info->p_dev->resource[0]->start; register struct sk_buff *skb; register int len; @@ -214,7 +214,7 @@ static void dtl1_receive(dtl1_info_t *info) return; } - iobase = info->p_dev->io.BasePort1; + iobase = info->p_dev->resource[0]->start; do { info->hdev->stat.byte_rx++; @@ -301,7 +301,7 @@ static irqreturn_t dtl1_interrupt(int irq, void *dev_inst) /* our irq handler is shared */ return IRQ_NONE; - iobase = info->p_dev->io.BasePort1; + iobase = info->p_dev->resource[0]->start; spin_lock(&(info->lock)); @@ -461,7 +461,7 @@ static int dtl1_hci_ioctl(struct hci_dev *hdev, unsigned int cmd, unsigned long static int dtl1_open(dtl1_info_t *info) { unsigned long flags; - unsigned int iobase = info->p_dev->io.BasePort1; + unsigned int iobase = info->p_dev->resource[0]->start; struct hci_dev *hdev; spin_lock_init(&(info->lock)); @@ -508,7 +508,8 @@ static int dtl1_open(dtl1_info_t *info) outb(UART_LCR_WLEN8, iobase + UART_LCR); /* Reset DLAB */ outb((UART_MCR_DTR | UART_MCR_RTS | UART_MCR_OUT2), iobase + UART_MCR); - info->ri_latch = inb(info->p_dev->io.BasePort1 + UART_MSR) & UART_MSR_RI; + info->ri_latch = inb(info->p_dev->resource[0]->start + UART_MSR) + & UART_MSR_RI; /* Turn on interrupts */ outb(UART_IER_RLSI | UART_IER_RDI | UART_IER_THRI, iobase + UART_IER); @@ -533,7 +534,7 @@ static int dtl1_open(dtl1_info_t *info) static int dtl1_close(dtl1_info_t *info) { unsigned long flags; - unsigned int iobase = info->p_dev->io.BasePort1; + unsigned int iobase = info->p_dev->resource[0]->start; struct hci_dev *hdev = info->hdev; if (!hdev) diff --git a/drivers/char/pcmcia/cm4000_cs.c b/drivers/char/pcmcia/cm4000_cs.c index a8be2a7906e..18484edc125 100644 --- a/drivers/char/pcmcia/cm4000_cs.c +++ b/drivers/char/pcmcia/cm4000_cs.c @@ -421,7 +421,7 @@ static struct card_fixup card_fixups[] = { static void set_cardparameter(struct cm4000_dev *dev) { int i; - unsigned int iobase = dev->p_dev->io.BasePort1; + unsigned int iobase = dev->p_dev->resource[0]->start; u_int8_t stopbits = 0x02; /* ISO default */ DEBUGP(3, dev, "-> set_cardparameter\n"); @@ -454,7 +454,7 @@ static int set_protocol(struct cm4000_dev *dev, struct ptsreq *ptsreq) unsigned short num_bytes_read; unsigned char pts_reply[4]; ssize_t rc; - unsigned int iobase = dev->p_dev->io.BasePort1; + unsigned int iobase = dev->p_dev->resource[0]->start; rc = 0; @@ -663,7 +663,7 @@ static void terminate_monitor(struct cm4000_dev *dev) static void monitor_card(unsigned long p) { struct cm4000_dev *dev = (struct cm4000_dev *) p; - unsigned int iobase = dev->p_dev->io.BasePort1; + unsigned int iobase = dev->p_dev->resource[0]->start; unsigned short s; struct ptsreq ptsreq; int i, atrc; @@ -924,7 +924,7 @@ static ssize_t cmm_read(struct file *filp, __user char *buf, size_t count, loff_t *ppos) { struct cm4000_dev *dev = filp->private_data; - unsigned int iobase = dev->p_dev->io.BasePort1; + unsigned int iobase = dev->p_dev->resource[0]->start; ssize_t rc; int i, j, k; @@ -1047,7 +1047,7 @@ static ssize_t cmm_write(struct file *filp, const char __user *buf, size_t count, loff_t *ppos) { struct cm4000_dev *dev = filp->private_data; - unsigned int iobase = dev->p_dev->io.BasePort1; + unsigned int iobase = dev->p_dev->resource[0]->start; unsigned short s; unsigned char tmp; unsigned char infolen; @@ -1400,7 +1400,7 @@ static void stop_monitor(struct cm4000_dev *dev) static long cmm_ioctl(struct file *filp, unsigned int cmd, unsigned long arg) { struct cm4000_dev *dev = filp->private_data; - unsigned int iobase = dev->p_dev->io.BasePort1; + unsigned int iobase = dev->p_dev->resource[0]->start; struct inode *inode = filp->f_path.dentry->d_inode; struct pcmcia_device *link; int size; diff --git a/drivers/char/pcmcia/cm4040_cs.c b/drivers/char/pcmcia/cm4040_cs.c index 44adae98c57..a6bbf199dde 100644 --- a/drivers/char/pcmcia/cm4040_cs.c +++ b/drivers/char/pcmcia/cm4040_cs.c @@ -109,7 +109,7 @@ static inline unsigned char xinb(unsigned short port) static void cm4040_do_poll(unsigned long dummy) { struct reader_dev *dev = (struct reader_dev *) dummy; - unsigned int obs = xinb(dev->p_dev->io.BasePort1 + unsigned int obs = xinb(dev->p_dev->resource[0]->start + REG_OFFSET_BUFFER_STATUS); if ((obs & BSR_BULK_IN_FULL)) { @@ -140,7 +140,7 @@ static void cm4040_stop_poll(struct reader_dev *dev) static int wait_for_bulk_out_ready(struct reader_dev *dev) { int i, rc; - int iobase = dev->p_dev->io.BasePort1; + int iobase = dev->p_dev->resource[0]->start; for (i = 0; i < POLL_LOOP_COUNT; i++) { if ((xinb(iobase + REG_OFFSET_BUFFER_STATUS) @@ -170,7 +170,7 @@ static int wait_for_bulk_out_ready(struct reader_dev *dev) /* Write to Sync Control Register */ static int write_sync_reg(unsigned char val, struct reader_dev *dev) { - int iobase = dev->p_dev->io.BasePort1; + int iobase = dev->p_dev->resource[0]->start; int rc; rc = wait_for_bulk_out_ready(dev); @@ -188,7 +188,7 @@ static int write_sync_reg(unsigned char val, struct reader_dev *dev) static int wait_for_bulk_in_ready(struct reader_dev *dev) { int i, rc; - int iobase = dev->p_dev->io.BasePort1; + int iobase = dev->p_dev->resource[0]->start; for (i = 0; i < POLL_LOOP_COUNT; i++) { if ((xinb(iobase + REG_OFFSET_BUFFER_STATUS) @@ -218,7 +218,7 @@ static ssize_t cm4040_read(struct file *filp, char __user *buf, size_t count, loff_t *ppos) { struct reader_dev *dev = filp->private_data; - int iobase = dev->p_dev->io.BasePort1; + int iobase = dev->p_dev->resource[0]->start; size_t bytes_to_read; unsigned long i; size_t min_bytes_to_read; @@ -320,7 +320,7 @@ static ssize_t cm4040_write(struct file *filp, const char __user *buf, size_t count, loff_t *ppos) { struct reader_dev *dev = filp->private_data; - int iobase = dev->p_dev->io.BasePort1; + int iobase = dev->p_dev->resource[0]->start; ssize_t rc; int i; unsigned int bytes_to_write; @@ -567,8 +567,8 @@ static int reader_config(struct pcmcia_device *link, int devno) dev = link->priv; - DEBUGP(2, dev, "device " DEVICE_NAME "%d at 0x%.4x-0x%.4x\n", devno, - link->io.BasePort1, link->io.BasePort1+link->io.NumPorts1); + DEBUGP(2, dev, "device " DEVICE_NAME "%d at %pR\n", devno, + link->resource[0]); DEBUGP(2, dev, "<- reader_config (succ)\n"); return 0; diff --git a/drivers/char/pcmcia/ipwireless/main.c b/drivers/char/pcmcia/ipwireless/main.c index 63c32e3f23b..9467994d556 100644 --- a/drivers/char/pcmcia/ipwireless/main.c +++ b/drivers/char/pcmcia/ipwireless/main.c @@ -100,7 +100,8 @@ static int ipwireless_probe(struct pcmcia_device *p_dev, if (ret) return ret; - io_resource = request_region(p_dev->io.BasePort1, p_dev->io.NumPorts1, + io_resource = request_region(p_dev->resource[0]->start, + resource_size(p_dev->resource[0]), IPWIRELESS_PCCARD_NAME); if (cfg->mem.nwin == 0) @@ -197,7 +198,7 @@ static int config_ipwireless(struct ipw_dev *ipw) INIT_WORK(&ipw->work_reboot, signalled_reboot_work); - ipwireless_init_hardware_v1(ipw->hardware, link->io.BasePort1, + ipwireless_init_hardware_v1(ipw->hardware, link->resource[0]->start, ipw->attr_memory, ipw->common_memory, ipw->is_v2_card, signalled_reboot_callback, ipw); @@ -209,10 +210,7 @@ static int config_ipwireless(struct ipw_dev *ipw) printk(KERN_INFO IPWIRELESS_PCCARD_NAME ": Card type %s\n", ipw->is_v2_card ? "V2/V3" : "V1"); printk(KERN_INFO IPWIRELESS_PCCARD_NAME - ": I/O ports 0x%04x-0x%04x, irq %d\n", - (unsigned int) link->io.BasePort1, - (unsigned int) (link->io.BasePort1 + - link->io.NumPorts1 - 1), + ": I/O ports %pR, irq %d\n", link->resource[0], (unsigned int) link->irq); if (ipw->attr_memory && ipw->common_memory) printk(KERN_INFO IPWIRELESS_PCCARD_NAME diff --git a/drivers/char/pcmcia/synclink_cs.c b/drivers/char/pcmcia/synclink_cs.c index 522992ed6e4..8ded9b02b9b 100644 --- a/drivers/char/pcmcia/synclink_cs.c +++ b/drivers/char/pcmcia/synclink_cs.c @@ -609,16 +609,15 @@ static int mgslpc_config(struct pcmcia_device *link) if (ret) goto failed; - info->io_base = link->io.BasePort1; + info->io_base = link->resource[0]->start; info->irq_level = link->irq; dev_info(&link->dev, "index 0x%02x:", link->conf.ConfigIndex); if (link->conf.Attributes & CONF_ENABLE_IRQ) printk(", irq %d", link->irq); - if (link->io.NumPorts1) - printk(", io 0x%04x-0x%04x", link->io.BasePort1, - link->io.BasePort1+link->io.NumPorts1-1); + if (link->resource[0]) + printk(", io %pR", link->resource[0]); printk("\n"); return 0; diff --git a/drivers/ide/ide-cs.c b/drivers/ide/ide-cs.c index 27dbab84142..6be0e5f108b 100644 --- a/drivers/ide/ide-cs.c +++ b/drivers/ide/ide-cs.c @@ -239,13 +239,13 @@ static int pcmcia_check_one_config(struct pcmcia_device *pdev, pdev->io.NumPorts2 = (stk->is_kme) ? 2 : 1; if (pcmcia_request_io(pdev, &pdev->io) != 0) return -ENODEV; - stk->ctl_base = pdev->io.BasePort2; + stk->ctl_base = pdev->resource[1]->start; } else if ((io->nwin == 1) && (io->win[0].len >= 16)) { pdev->io.NumPorts1 = io->win[0].len; pdev->io.NumPorts2 = 0; if (pcmcia_request_io(pdev, &pdev->io) != 0) return -ENODEV; - stk->ctl_base = pdev->io.BasePort1 + 0x0e; + stk->ctl_base = pdev->resource[0]->start + 0x0e; } else return -ENODEV; /* If we've got this far, we're done */ @@ -279,7 +279,7 @@ static int ide_config(struct pcmcia_device *link) if (pcmcia_loop_config(link, pcmcia_check_one_config, stk)) goto failed; /* No suitable config found */ } - io_base = link->io.BasePort1; + io_base = link->resource[0]->start; ctl_base = stk->ctl_base; if (!link->irq) @@ -296,7 +296,7 @@ static int ide_config(struct pcmcia_device *link) outb(0x81, ctl_base+1); host = idecs_register(io_base, ctl_base, link->irq, link); - if (host == NULL && link->io.NumPorts1 == 0x20) { + if (host == NULL && resource_size(link->resource[0]) == 0x20) { outb(0x02, ctl_base + 0x10); host = idecs_register(io_base + 0x10, ctl_base + 0x10, link->irq, link); diff --git a/drivers/isdn/hardware/avm/avm_cs.c b/drivers/isdn/hardware/avm/avm_cs.c index e804a01ecdf..7c8c51f2200 100644 --- a/drivers/isdn/hardware/avm/avm_cs.c +++ b/drivers/isdn/hardware/avm/avm_cs.c @@ -191,9 +191,10 @@ static int avmcs_config(struct pcmcia_device *link) default: case AVM_CARDTYPE_B1: addcard = b1pcmcia_addcard_b1; break; } - if ((i = (*addcard)(link->io.BasePort1, link->irq)) < 0) { - dev_err(&link->dev, "avm_cs: failed to add AVM-Controller at i/o %#x, irq %d\n", - link->io.BasePort1, link->irq); + if ((i = (*addcard)(link->resource[0]->start, link->irq)) < 0) { + dev_err(&link->dev, + "avm_cs: failed to add AVM-Controller at i/o %#x, irq %d\n", + (unsigned int) link->resource[0]->start, link->irq); avmcs_release(link); return -ENODEV; } @@ -211,7 +212,7 @@ static int avmcs_config(struct pcmcia_device *link) static void avmcs_release(struct pcmcia_device *link) { - b1pcmcia_delcard(link->io.BasePort1, link->irq); + b1pcmcia_delcard(link->resource[0]->start, link->irq); pcmcia_disable_device(link); } /* avmcs_release */ diff --git a/drivers/isdn/hisax/avma1_cs.c b/drivers/isdn/hisax/avma1_cs.c index 49e141e49aa..88899638f83 100644 --- a/drivers/isdn/hisax/avma1_cs.c +++ b/drivers/isdn/hisax/avma1_cs.c @@ -180,16 +180,18 @@ static int __devinit avma1cs_config(struct pcmcia_device *link) } printk(KERN_NOTICE "avma1_cs: checking at i/o %#x, irq %d\n", - link->io.BasePort1, link->irq); + (unsigned int) link->resource[0]->start, link->irq); icard.para[0] = link->irq; - icard.para[1] = link->io.BasePort1; + icard.para[1] = link->resource[0]->start; icard.protocol = isdnprot; icard.typ = ISDN_CTYPE_A1_PCMCIA; i = hisax_init_pcmcia(link, &busy, &icard); if (i < 0) { - printk(KERN_ERR "avma1_cs: failed to initialize AVM A1 PCMCIA %d at i/o %#x\n", i, link->io.BasePort1); + printk(KERN_ERR "avma1_cs: failed to initialize AVM A1 " + "PCMCIA %d at i/o %#x\n", i, + (unsigned int) link->resource[0]->start); avma1cs_release(link); return -ENODEV; } diff --git a/drivers/isdn/hisax/elsa_cs.c b/drivers/isdn/hisax/elsa_cs.c index 425deea1dd6..c10bfd3f458 100644 --- a/drivers/isdn/hisax/elsa_cs.c +++ b/drivers/isdn/hisax/elsa_cs.c @@ -214,23 +214,21 @@ static int __devinit elsa_cs_config(struct pcmcia_device *link) link->conf.ConfigIndex); if (link->conf.Attributes & CONF_ENABLE_IRQ) printk(", irq %d", link->irq); - if (link->io.NumPorts1) - printk(", io 0x%04x-0x%04x", link->io.BasePort1, - link->io.BasePort1+link->io.NumPorts1-1); - if (link->io.NumPorts2) - printk(" & 0x%04x-0x%04x", link->io.BasePort2, - link->io.BasePort2+link->io.NumPorts2-1); + if (link->resource[0]) + printk(" & %pR", link->resource[0]); + if (link->resource[1]) + printk(" & %pR", link->resource[1]); printk("\n"); icard.para[0] = link->irq; - icard.para[1] = link->io.BasePort1; + icard.para[1] = link->resource[0]->start; icard.protocol = protocol; icard.typ = ISDN_CTYPE_ELSA_PCMCIA; i = hisax_init_pcmcia(link, &(((local_info_t*)link->priv)->busy), &icard); if (i < 0) { - printk(KERN_ERR "elsa_cs: failed to initialize Elsa PCMCIA %d at i/o %#x\n", - i, link->io.BasePort1); + printk(KERN_ERR "elsa_cs: failed to initialize Elsa " + "PCMCIA %d with %pR\n", i, link->resource[0]); elsa_cs_release(link); } else ((local_info_t*)link->priv)->cardnr = i; diff --git a/drivers/isdn/hisax/sedlbauer_cs.c b/drivers/isdn/hisax/sedlbauer_cs.c index 5dbad966a29..cecb35ab9d3 100644 --- a/drivers/isdn/hisax/sedlbauer_cs.c +++ b/drivers/isdn/hisax/sedlbauer_cs.c @@ -296,27 +296,25 @@ static int __devinit sedlbauer_config(struct pcmcia_device *link) printk(", Vpp %d.%d", link->conf.Vpp/10, link->conf.Vpp%10); if (link->conf.Attributes & CONF_ENABLE_IRQ) printk(", irq %d", link->irq); - if (link->io.NumPorts1) - printk(", io 0x%04x-0x%04x", link->io.BasePort1, - link->io.BasePort1+link->io.NumPorts1-1); - if (link->io.NumPorts2) - printk(" & 0x%04x-0x%04x", link->io.BasePort2, - link->io.BasePort2+link->io.NumPorts2-1); + if (link->resource[0]) + printk(" & %pR", link->resource[0]); + if (link->resource[1]) + printk(" & %pR", link->resource[1]); if (link->win) printk(", mem 0x%06lx-0x%06lx", req->Base, req->Base+req->Size-1); printk("\n"); icard.para[0] = link->irq; - icard.para[1] = link->io.BasePort1; + icard.para[1] = link->resource[0]->start; icard.protocol = protocol; icard.typ = ISDN_CTYPE_SEDLBAUER_PCMCIA; ret = hisax_init_pcmcia(link, &(((local_info_t *)link->priv)->stop), &icard); if (ret < 0) { - printk(KERN_ERR "sedlbauer_cs: failed to initialize SEDLBAUER PCMCIA %d at i/o %#x\n", - ret, link->io.BasePort1); + printk(KERN_ERR "sedlbauer_cs: failed to initialize SEDLBAUER PCMCIA %d with %pR\n", + ret, link->resource[0]); sedlbauer_release(link); return -ENODEV; } else diff --git a/drivers/isdn/hisax/teles_cs.c b/drivers/isdn/hisax/teles_cs.c index d3fb1b71680..3787fc70cf8 100644 --- a/drivers/isdn/hisax/teles_cs.c +++ b/drivers/isdn/hisax/teles_cs.c @@ -194,23 +194,21 @@ static int __devinit teles_cs_config(struct pcmcia_device *link) link->conf.ConfigIndex); if (link->conf.Attributes & CONF_ENABLE_IRQ) printk(", irq %d", link->irq); - if (link->io.NumPorts1) - printk(", io 0x%04x-0x%04x", link->io.BasePort1, - link->io.BasePort1+link->io.NumPorts1-1); - if (link->io.NumPorts2) - printk(" & 0x%04x-0x%04x", link->io.BasePort2, - link->io.BasePort2+link->io.NumPorts2-1); + if (link->resource[0]) + printk(" & %pR", link->resource[0]); + if (link->resource[1]) + printk(" & %pR", link->resource[1]); printk("\n"); icard.para[0] = link->irq; - icard.para[1] = link->io.BasePort1; + icard.para[1] = link->resource[0]->start; icard.protocol = protocol; icard.typ = ISDN_CTYPE_TELESPCMCIA; i = hisax_init_pcmcia(link, &(((local_info_t*)link->priv)->busy), &icard); if (i < 0) { printk(KERN_ERR "teles_cs: failed to initialize Teles PCMCIA %d at i/o %#x\n", - i, link->io.BasePort1); + i, (unsigned int) link->resource[0]->start); teles_cs_release(link); return -ENODEV; } diff --git a/drivers/net/pcmcia/3c574_cs.c b/drivers/net/pcmcia/3c574_cs.c index e249b898075..b5ea9b8cfd7 100644 --- a/drivers/net/pcmcia/3c574_cs.c +++ b/drivers/net/pcmcia/3c574_cs.c @@ -356,7 +356,7 @@ static int tc574_config(struct pcmcia_device *link) goto failed; dev->irq = link->irq; - dev->base_addr = link->io.BasePort1; + dev->base_addr = link->resource[0]->start; ioaddr = dev->base_addr; diff --git a/drivers/net/pcmcia/3c589_cs.c b/drivers/net/pcmcia/3c589_cs.c index b0772df3105..122ef4a9488 100644 --- a/drivers/net/pcmcia/3c589_cs.c +++ b/drivers/net/pcmcia/3c589_cs.c @@ -298,7 +298,7 @@ static int tc589_config(struct pcmcia_device *link) goto failed; dev->irq = link->irq; - dev->base_addr = link->io.BasePort1; + dev->base_addr = link->resource[0]->start; ioaddr = dev->base_addr; EL3WINDOW(0); diff --git a/drivers/net/pcmcia/axnet_cs.c b/drivers/net/pcmcia/axnet_cs.c index ee0a6d036f9..c52fdf31cbf 100644 --- a/drivers/net/pcmcia/axnet_cs.c +++ b/drivers/net/pcmcia/axnet_cs.c @@ -332,7 +332,7 @@ static int axnet_config(struct pcmcia_device *link) if (!link->irq) goto failed; - if (link->io.NumPorts2 == 8) { + if (resource_size(link->resource[1]) == 8) { link->conf.Attributes |= CONF_ENABLE_SPKR; link->conf.Status = CCSR_AUDIO_ENA; } @@ -342,7 +342,7 @@ static int axnet_config(struct pcmcia_device *link) goto failed; dev->irq = link->irq; - dev->base_addr = link->io.BasePort1; + dev->base_addr = link->resource[0]->start; if (!get_prom(link)) { printk(KERN_NOTICE "axnet_cs: this is not an AX88190 card!\n"); diff --git a/drivers/net/pcmcia/com20020_cs.c b/drivers/net/pcmcia/com20020_cs.c index 99957af4032..3b53818e3ee 100644 --- a/drivers/net/pcmcia/com20020_cs.c +++ b/drivers/net/pcmcia/com20020_cs.c @@ -266,7 +266,7 @@ static int com20020_config(struct pcmcia_device *link) goto failed; } - ioaddr = dev->base_addr = link->io.BasePort1; + ioaddr = dev->base_addr = link->resource[0]->start; dev_dbg(&link->dev, "got ioaddr %Xh\n", ioaddr); dev_dbg(&link->dev, "request IRQ %d\n", diff --git a/drivers/net/pcmcia/fmvj18x_cs.c b/drivers/net/pcmcia/fmvj18x_cs.c index 95a991beaa3..bba6369a028 100644 --- a/drivers/net/pcmcia/fmvj18x_cs.c +++ b/drivers/net/pcmcia/fmvj18x_cs.c @@ -315,7 +315,7 @@ static int ungermann_try_io_port(struct pcmcia_device *link) if (ret == 0) { /* calculate ConfigIndex value */ link->conf.ConfigIndex = - ((link->io.BasePort1 & 0x0f0) >> 3) | 0x22; + ((link->resource[0]->start & 0x0f0) >> 3) | 0x22; return ret; } } @@ -436,9 +436,9 @@ static int fmvj18x_config(struct pcmcia_device *link) goto failed; dev->irq = link->irq; - dev->base_addr = link->io.BasePort1; + dev->base_addr = link->resource[0]->start; - if (link->io.BasePort2 != 0) { + if (resource_size(link->resource[1]) != 0) { ret = fmvj18x_setup_mfc(link); if (ret != 0) goto failed; } diff --git a/drivers/net/pcmcia/ibmtr_cs.c b/drivers/net/pcmcia/ibmtr_cs.c index c36dcd14ec4..e99abaa92be 100644 --- a/drivers/net/pcmcia/ibmtr_cs.c +++ b/drivers/net/pcmcia/ibmtr_cs.c @@ -231,7 +231,7 @@ static int __devinit ibmtr_config(struct pcmcia_device *link) if (ret) goto failed; } - dev->base_addr = link->io.BasePort1; + dev->base_addr = link->resource[0]->start; ret = pcmcia_request_exclusive_irq(link, ibmtr_interrupt); if (ret) diff --git a/drivers/net/pcmcia/nmclan_cs.c b/drivers/net/pcmcia/nmclan_cs.c index c0d85af3e94..9980cbb81d3 100644 --- a/drivers/net/pcmcia/nmclan_cs.c +++ b/drivers/net/pcmcia/nmclan_cs.c @@ -655,7 +655,7 @@ static int nmclan_config(struct pcmcia_device *link) goto failed; dev->irq = link->irq; - dev->base_addr = link->io.BasePort1; + dev->base_addr = link->resource[0]->start; ioaddr = dev->base_addr; diff --git a/drivers/net/pcmcia/pcnet_cs.c b/drivers/net/pcmcia/pcnet_cs.c index db6dbdabb70..c9cd2377ef9 100644 --- a/drivers/net/pcmcia/pcnet_cs.c +++ b/drivers/net/pcmcia/pcnet_cs.c @@ -554,7 +554,7 @@ static int pcnet_config(struct pcmcia_device *link) if (!link->irq) goto failed; - if (link->io.NumPorts2 == 8) { + if (resource_size(link->resource[1]) == 8) { link->conf.Attributes |= CONF_ENABLE_SPKR; link->conf.Status = CCSR_AUDIO_ENA; } @@ -566,7 +566,7 @@ static int pcnet_config(struct pcmcia_device *link) if (ret) goto failed; dev->irq = link->irq; - dev->base_addr = link->io.BasePort1; + dev->base_addr = link->resource[0]->start; if (info->flags & HAS_MISC_REG) { if ((if_port == 1) || (if_port == 2)) dev->if_port = if_port; diff --git a/drivers/net/pcmcia/smc91c92_cs.c b/drivers/net/pcmcia/smc91c92_cs.c index 88f503a80a8..1b0b3230dd7 100644 --- a/drivers/net/pcmcia/smc91c92_cs.c +++ b/drivers/net/pcmcia/smc91c92_cs.c @@ -457,7 +457,7 @@ static int mhz_mfc_config(struct pcmcia_device *link) if (pcmcia_loop_config(link, mhz_mfc_config_check, NULL)) return -ENODEV; - dev->base_addr = link->io.BasePort1; + dev->base_addr = link->resource[0]->start; /* Allocate a memory window, for accessing the ISR */ req.Attributes = WIN_DATA_WIDTH_8|WIN_MEMORY_TYPE_AM|WIN_ENABLE; @@ -545,7 +545,7 @@ static void mot_config(struct pcmcia_device *link) struct net_device *dev = link->priv; struct smc_private *smc = netdev_priv(dev); unsigned int ioaddr = dev->base_addr; - unsigned int iouart = link->io.BasePort2; + unsigned int iouart = link->resource[1]->start; /* Set UART base address and force map with COR bit 1 */ writeb(iouart & 0xff, smc->base + MOT_UART + CISREG_IOBASE_0); @@ -614,7 +614,7 @@ static int smc_config(struct pcmcia_device *link) link->io.NumPorts1 = 16; i = pcmcia_loop_config(link, smc_configcheck, NULL); if (!i) - dev->base_addr = link->io.BasePort1; + dev->base_addr = link->resource[0]->start; return i; } @@ -666,7 +666,7 @@ static int osi_config(struct pcmcia_device *link) link->io.NumPorts2 = 0; i = pcmcia_request_io(link, &link->io); } - dev->base_addr = link->io.BasePort1 + 0x10; + dev->base_addr = link->resource[0]->start + 0x10; return i; } @@ -683,7 +683,7 @@ static int osi_load_firmware(struct pcmcia_device *link) /* Download the Seven of Diamonds firmware */ for (i = 0; i < fw->size; i++) { - outb(fw->data[i], link->io.BasePort1 + 2); + outb(fw->data[i], link->resource[0]->start + 2); udelay(50); } release_firmware(fw); @@ -725,12 +725,12 @@ static int osi_setup(struct pcmcia_device *link, u_short manfid, u_short cardid) return rc; } else if (manfid == MANFID_OSITECH) { /* Make sure both functions are powered up */ - set_bits(0x300, link->io.BasePort1 + OSITECH_AUI_PWR); + set_bits(0x300, link->resource[0]->start + OSITECH_AUI_PWR); /* Now, turn on the interrupt for both card functions */ - set_bits(0x300, link->io.BasePort1 + OSITECH_RESET_ISR); + set_bits(0x300, link->resource[0]->start + OSITECH_RESET_ISR); dev_dbg(&link->dev, "AUI/PWR: %4.4x RESET/ISR: %4.4x\n", - inw(link->io.BasePort1 + OSITECH_AUI_PWR), - inw(link->io.BasePort1 + OSITECH_RESET_ISR)); + inw(link->resource[0]->start + OSITECH_AUI_PWR), + inw(link->resource[0]->start + OSITECH_RESET_ISR)); } return 0; } diff --git a/drivers/net/pcmcia/xirc2ps_cs.c b/drivers/net/pcmcia/xirc2ps_cs.c index e3a85ce8988..034920b459d 100644 --- a/drivers/net/pcmcia/xirc2ps_cs.c +++ b/drivers/net/pcmcia/xirc2ps_cs.c @@ -877,13 +877,13 @@ xirc2ps_config(struct pcmcia_device * link) * the base address of the ethernet port (BasePort1) is written * to the BAR registers of the modem. */ - err = pcmcia_write_config_byte(link, CISREG_IOBASE_0, - link->io.BasePort2 & 0xff); + err = pcmcia_write_config_byte(link, CISREG_IOBASE_0, (u8) + link->resource[1]->start & 0xff); if (err) goto config_error; err = pcmcia_write_config_byte(link, CISREG_IOBASE_1, - (link->io.BasePort2 >> 8) & 0xff); + (link->resource[1]->start >> 8) & 0xff); if (err) goto config_error; @@ -907,7 +907,7 @@ xirc2ps_config(struct pcmcia_device * link) * part. */ writeb(0x47, local->dingo_ccr + CISREG_COR); - ioaddr = link->io.BasePort1; + ioaddr = link->resource[0]->start; writeb(ioaddr & 0xff , local->dingo_ccr + CISREG_IOBASE_0); writeb((ioaddr >> 8)&0xff , local->dingo_ccr + CISREG_IOBASE_1); @@ -954,7 +954,7 @@ xirc2ps_config(struct pcmcia_device * link) /* we can now register the device with the net subsystem */ dev->irq = link->irq; - dev->base_addr = link->io.BasePort1; + dev->base_addr = link->resource[0]->start; if (local->dingo) do_reset(dev, 1); /* a kludge to make the cem56 work */ diff --git a/drivers/net/wireless/airo_cs.c b/drivers/net/wireless/airo_cs.c index 9389ba004fb..b7e7f5054e4 100644 --- a/drivers/net/wireless/airo_cs.c +++ b/drivers/net/wireless/airo_cs.c @@ -271,7 +271,7 @@ static int airo_config(struct pcmcia_device *link) goto failed; ((local_info_t *)link->priv)->eth_dev = init_airo_card(link->irq, - link->io.BasePort1, 1, &link->dev); + link->resource[0]->start, 1, &link->dev); if (!((local_info_t *)link->priv)->eth_dev) goto failed; @@ -281,12 +281,10 @@ static int airo_config(struct pcmcia_device *link) if (link->conf.Vpp) printk(", Vpp %d.%d", link->conf.Vpp/10, link->conf.Vpp%10); printk(", irq %d", link->irq); - if (link->io.NumPorts1) - printk(", io 0x%04x-0x%04x", link->io.BasePort1, - link->io.BasePort1+link->io.NumPorts1-1); - if (link->io.NumPorts2) - printk(" & 0x%04x-0x%04x", link->io.BasePort2, - link->io.BasePort2+link->io.NumPorts2-1); + if (link->resource[0]) + printk(" & %pR", link->resource[0]); + if (link->resource[1]) + printk(" & %pR", link->resource[1]); if (link->win) printk(", mem 0x%06lx-0x%06lx", req->Base, req->Base+req->Size-1); diff --git a/drivers/net/wireless/atmel_cs.c b/drivers/net/wireless/atmel_cs.c index 91ee74a8801..65b3aed49e5 100644 --- a/drivers/net/wireless/atmel_cs.c +++ b/drivers/net/wireless/atmel_cs.c @@ -253,7 +253,7 @@ static int atmel_config(struct pcmcia_device *link) ((local_info_t*)link->priv)->eth_dev = init_atmel_card(link->irq, - link->io.BasePort1, + link->resource[0]->start, did ? did->driver_info : ATMEL_FW_TYPE_NONE, &link->dev, card_present, diff --git a/drivers/net/wireless/hostap/hostap_cs.c b/drivers/net/wireless/hostap/hostap_cs.c index 691293675a9..4e13cedb823 100644 --- a/drivers/net/wireless/hostap/hostap_cs.c +++ b/drivers/net/wireless/hostap/hostap_cs.c @@ -227,7 +227,7 @@ static void sandisk_set_iobase(local_info_t *local) struct hostap_cs_priv *hw_priv = local->hw_priv; res = pcmcia_write_config_byte(hw_priv->link, 0x10, - hw_priv->link->io.BasePort1 & 0x00ff); + hw_priv->link->resource[0]->start & 0x00ff); if (res != 0) { printk(KERN_DEBUG "Prism3 SanDisk - failed to set I/O base 0 -" " res=%d\n", res); @@ -235,7 +235,7 @@ static void sandisk_set_iobase(local_info_t *local) udelay(10); res = pcmcia_write_config_byte(hw_priv->link, 0x12, - (hw_priv->link->io.BasePort1 >> 8) & 0x00ff); + (hw_priv->link->resource[0]->start >> 8) & 0x00ff); if (res != 0) { printk(KERN_DEBUG "Prism3 SanDisk - failed to set I/O base 1 -" " res=%d\n", res); @@ -265,7 +265,7 @@ static int sandisk_enable_wireless(struct net_device *dev) local_info_t *local = iface->local; struct hostap_cs_priv *hw_priv = local->hw_priv; - if (hw_priv->link->io.NumPorts1 < 0x42) { + if (resource_size(hw_priv->link->resource[0]) < 0x42) { /* Not enough ports to be SanDisk multi-function card */ ret = -ENODEV; goto done; @@ -604,7 +604,7 @@ static int prism2_config(struct pcmcia_device *link) goto failed_unlock; dev->irq = link->irq; - dev->base_addr = link->io.BasePort1; + dev->base_addr = link->resource[0]->start; spin_unlock_irqrestore(&local->irq_init_lock, flags); @@ -616,12 +616,10 @@ static int prism2_config(struct pcmcia_device *link) link->conf.Vpp % 10); if (link->conf.Attributes & CONF_ENABLE_IRQ) printk(", irq %d", link->irq); - if (link->io.NumPorts1) - printk(", io 0x%04x-0x%04x", link->io.BasePort1, - link->io.BasePort1+link->io.NumPorts1-1); - if (link->io.NumPorts2) - printk(" & 0x%04x-0x%04x", link->io.BasePort2, - link->io.BasePort2+link->io.NumPorts2-1); + if (link->resource[0]) + printk(" & %pR", link->resource[0]); + if (link->resource[1]) + printk(" & %pR", link->resource[1]); printk("\n"); local->shutdown = 0; diff --git a/drivers/net/wireless/libertas/if_cs.c b/drivers/net/wireless/libertas/if_cs.c index 1d3a7e0e5f1..be4c47594b5 100644 --- a/drivers/net/wireless/libertas/if_cs.c +++ b/drivers/net/wireless/libertas/if_cs.c @@ -853,7 +853,8 @@ static int if_cs_probe(struct pcmcia_device *p_dev) goto out1; /* Initialize io access */ - card->iobase = ioport_map(p_dev->io.BasePort1, p_dev->io.NumPorts1); + card->iobase = ioport_map(p_dev->resource[0]->start, + resource_size(p_dev->resource[0])); if (!card->iobase) { lbs_pr_err("error in ioport_map\n"); ret = -EIO; @@ -872,9 +873,7 @@ static int if_cs_probe(struct pcmcia_device *p_dev) } /* Finally, report what we've done */ - lbs_deb_cs("irq %d, io 0x%04x-0x%04x\n", - p_dev->irq, p_dev->io.BasePort1, - p_dev->io.BasePort1 + p_dev->io.NumPorts1 - 1); + lbs_deb_cs("irq %d, io %pR", p_dev->irq, p_dev->resource[0]); /* * Most of the libertas cards can do unaligned register access, but some diff --git a/drivers/net/wireless/orinoco/orinoco_cs.c b/drivers/net/wireless/orinoco/orinoco_cs.c index 41ca4f1b395..6d514b5462f 100644 --- a/drivers/net/wireless/orinoco/orinoco_cs.c +++ b/drivers/net/wireless/orinoco/orinoco_cs.c @@ -257,7 +257,8 @@ orinoco_cs_config(struct pcmcia_device *link) /* We initialize the hermes structure before completing PCMCIA * configuration just in case the interrupt handler gets * called. */ - mem = ioport_map(link->io.BasePort1, link->io.NumPorts1); + mem = ioport_map(link->resource[0]->start, + resource_size(link->resource[0])); if (!mem) goto failed; @@ -279,7 +280,7 @@ orinoco_cs_config(struct pcmcia_device *link) } /* Register an interface with the stack */ - if (orinoco_if_add(priv, link->io.BasePort1, + if (orinoco_if_add(priv, link->resource[0]->start, link->irq, NULL) != 0) { printk(KERN_ERR PFX "orinoco_if_add() failed\n"); goto failed; diff --git a/drivers/net/wireless/orinoco/spectrum_cs.c b/drivers/net/wireless/orinoco/spectrum_cs.c index 39399cd2e68..4f8f55eab95 100644 --- a/drivers/net/wireless/orinoco/spectrum_cs.c +++ b/drivers/net/wireless/orinoco/spectrum_cs.c @@ -319,7 +319,8 @@ spectrum_cs_config(struct pcmcia_device *link) /* We initialize the hermes structure before completing PCMCIA * configuration just in case the interrupt handler gets * called. */ - mem = ioport_map(link->io.BasePort1, link->io.NumPorts1); + mem = ioport_map(link->resource[0]->start, + resource_size(link->resource[0])); if (!mem) goto failed; @@ -346,7 +347,7 @@ spectrum_cs_config(struct pcmcia_device *link) } /* Register an interface with the stack */ - if (orinoco_if_add(priv, link->io.BasePort1, + if (orinoco_if_add(priv, link->resource[0]->start, link->irq, NULL) != 0) { printk(KERN_ERR PFX "orinoco_if_add() failed\n"); goto failed; diff --git a/drivers/net/wireless/wl3501_cs.c b/drivers/net/wireless/wl3501_cs.c index 35f431bf97d..a32f220648c 100644 --- a/drivers/net/wireless/wl3501_cs.c +++ b/drivers/net/wireless/wl3501_cs.c @@ -1960,7 +1960,7 @@ static int wl3501_config(struct pcmcia_device *link) goto failed; dev->irq = link->irq; - dev->base_addr = link->io.BasePort1; + dev->base_addr = link->resource[0]->start; SET_NETDEV_DEV(dev, &link->dev); if (register_netdev(dev)) { printk(KERN_NOTICE "wl3501_cs: register_netdev() failed\n"); diff --git a/drivers/parport/parport_cs.c b/drivers/parport/parport_cs.c index ee56fd66d5d..fc1639c5ada 100644 --- a/drivers/parport/parport_cs.c +++ b/drivers/parport/parport_cs.c @@ -177,12 +177,14 @@ static int parport_config(struct pcmcia_device *link) if (ret) goto failed; - p = parport_pc_probe_port(link->io.BasePort1, link->io.BasePort2, + p = parport_pc_probe_port(link->resource[0]->start, + link->resource[1]->start, link->irq, PARPORT_DMA_NONE, &link->dev, IRQF_SHARED); if (p == NULL) { printk(KERN_NOTICE "parport_cs: parport_pc_probe_port() at " - "0x%3x, irq %u failed\n", link->io.BasePort1, + "0x%3x, irq %u failed\n", + (unsigned int) link->resource[0]->start, link->irq); goto failed; } diff --git a/drivers/scsi/pcmcia/aha152x_stub.c b/drivers/scsi/pcmcia/aha152x_stub.c index b07b53ef3c0..3e040f503af 100644 --- a/drivers/scsi/pcmcia/aha152x_stub.c +++ b/drivers/scsi/pcmcia/aha152x_stub.c @@ -167,7 +167,7 @@ static int aha152x_config_cs(struct pcmcia_device *link) /* Set configuration options for the aha152x driver */ memset(&s, 0, sizeof(s)); s.conf = "PCMCIA setup"; - s.io_port = link->io.BasePort1; + s.io_port = link->resource[0]->start; s.irq = link->irq; s.scsiid = host_id; s.reconnect = reconnect; diff --git a/drivers/scsi/pcmcia/fdomain_stub.c b/drivers/scsi/pcmcia/fdomain_stub.c index ee048976253..49a9a0a60c8 100644 --- a/drivers/scsi/pcmcia/fdomain_stub.c +++ b/drivers/scsi/pcmcia/fdomain_stub.c @@ -137,10 +137,10 @@ static int fdomain_config(struct pcmcia_device *link) goto failed; /* A bad hack... */ - release_region(link->io.BasePort1, link->io.NumPorts1); + release_region(link->resource[0]->start, resource_size(link->resource[0])); /* Set configuration options for the fdomain driver */ - sprintf(str, "%d,%d", link->io.BasePort1, link->irq); + sprintf(str, "%d,%d", (unsigned int) link->resource[0]->start, link->irq); fdomain_setup(str); host = __fdomain_16x0_detect(&fdomain_driver_template); diff --git a/drivers/scsi/pcmcia/nsp_cs.c b/drivers/scsi/pcmcia/nsp_cs.c index d4142075be2..d929891809a 100644 --- a/drivers/scsi/pcmcia/nsp_cs.c +++ b/drivers/scsi/pcmcia/nsp_cs.c @@ -1719,17 +1719,19 @@ static int nsp_cs_config(struct pcmcia_device *link) goto cs_failed; if (free_ports) { - if (link->io.BasePort1) { - release_region(link->io.BasePort1, link->io.NumPorts1); + if (link->resource[0]) { + release_region(link->resource[0]->start, + resource_size(link->resource[0])); } - if (link->io.BasePort2) { - release_region(link->io.BasePort2, link->io.NumPorts2); + if (link->resource[1]) { + release_region(link->resource[1]->start, + resource_size(link->resource[1])); } } /* Set port and IRQ */ - data->BaseAddress = link->io.BasePort1; - data->NumAddress = link->io.NumPorts1; + data->BaseAddress = link->resource[0]->start; + data->NumAddress = resource_size(link->resource[0]); data->IrqNumber = link->irq; nsp_dbg(NSP_DEBUG_INIT, "I/O[0x%x+0x%x] IRQ %d", @@ -1764,13 +1766,10 @@ static int nsp_cs_config(struct pcmcia_device *link) if (link->conf.Attributes & CONF_ENABLE_IRQ) { printk(", irq %d", link->irq); } - if (link->io.NumPorts1) { - printk(", io 0x%04x-0x%04x", link->io.BasePort1, - link->io.BasePort1+link->io.NumPorts1-1); - } - if (link->io.NumPorts2) - printk(" & 0x%04x-0x%04x", link->io.BasePort2, - link->io.BasePort2+link->io.NumPorts2-1); + if (link->resource[0]) + printk(", io %pR", link->resource[0]); + if (link->resource[1]) + printk(" & %pR", link->resource[1]); if (link->win) printk(", mem 0x%06lx-0x%06lx", cfg_mem->req.Base, cfg_mem->req.Base+cfg_mem->req.Size-1); diff --git a/drivers/scsi/pcmcia/qlogic_stub.c b/drivers/scsi/pcmcia/qlogic_stub.c index c1cf7f43313..4e2b83f2623 100644 --- a/drivers/scsi/pcmcia/qlogic_stub.c +++ b/drivers/scsi/pcmcia/qlogic_stub.c @@ -215,18 +215,18 @@ static int qlogic_config(struct pcmcia_device * link) if ((info->manf_id == MANFID_MACNICA) || (info->manf_id == MANFID_PIONEER) || (info->manf_id == 0x0098)) { /* set ATAcmd */ - outb(0xb4, link->io.BasePort1 + 0xd); - outb(0x24, link->io.BasePort1 + 0x9); - outb(0x04, link->io.BasePort1 + 0xd); + outb(0xb4, link->resource[0]->start + 0xd); + outb(0x24, link->resource[0]->start + 0x9); + outb(0x04, link->resource[0]->start + 0xd); } /* The KXL-810AN has a bigger IO port window */ - if (link->io.NumPorts1 == 32) + if (resource_size(link->resource[0]) == 32) host = qlogic_detect(&qlogicfas_driver_template, link, - link->io.BasePort1 + 16, link->irq); + link->resource[0]->start + 16, link->irq); else host = qlogic_detect(&qlogicfas_driver_template, link, - link->io.BasePort1, link->irq); + link->resource[0]->start, link->irq); if (!host) { printk(KERN_INFO "%s: no SCSI devices found\n", qlogic_name); @@ -268,9 +268,9 @@ static int qlogic_resume(struct pcmcia_device *link) if ((info->manf_id == MANFID_MACNICA) || (info->manf_id == MANFID_PIONEER) || (info->manf_id == 0x0098)) { - outb(0x80, link->io.BasePort1 + 0xd); - outb(0x24, link->io.BasePort1 + 0x9); - outb(0x04, link->io.BasePort1 + 0xd); + outb(0x80, link->resource[0]->start + 0xd); + outb(0x24, link->resource[0]->start + 0x9); + outb(0x04, link->resource[0]->start + 0xd); } /* Ugggglllyyyy!!! */ qlogicfas408_bus_reset(NULL); diff --git a/drivers/scsi/pcmcia/sym53c500_cs.c b/drivers/scsi/pcmcia/sym53c500_cs.c index bd79e45ab85..d99c0cbad2d 100644 --- a/drivers/scsi/pcmcia/sym53c500_cs.c +++ b/drivers/scsi/pcmcia/sym53c500_cs.c @@ -733,9 +733,9 @@ SYM53C500_config(struct pcmcia_device *link) (info->manf_id == MANFID_PIONEER) || (info->manf_id == 0x0098)) { /* set ATAcmd */ - outb(0xb4, link->io.BasePort1 + 0xd); - outb(0x24, link->io.BasePort1 + 0x9); - outb(0x04, link->io.BasePort1 + 0xd); + outb(0xb4, link->resource[0]->start + 0xd); + outb(0x24, link->resource[0]->start + 0x9); + outb(0x04, link->resource[0]->start + 0xd); } /* @@ -748,7 +748,7 @@ SYM53C500_config(struct pcmcia_device *link) * 0x130, 0x230, 0x280, 0x290, * 0x320, 0x330, 0x340, 0x350 */ - port_base = link->io.BasePort1; + port_base = link->resource[0]->start; irq_level = link->irq; DEB(printk("SYM53C500: port_base=0x%x, irq=%d, fast_pio=%d\n", @@ -821,15 +821,15 @@ static int sym53c500_resume(struct pcmcia_device *link) if ((info->manf_id == MANFID_MACNICA) || (info->manf_id == MANFID_PIONEER) || (info->manf_id == 0x0098)) { - outb(0x80, link->io.BasePort1 + 0xd); - outb(0x24, link->io.BasePort1 + 0x9); - outb(0x04, link->io.BasePort1 + 0xd); + outb(0x80, link->resource[0]->start + 0xd); + outb(0x24, link->resource[0]->start + 0x9); + outb(0x04, link->resource[0]->start + 0xd); } /* * If things don't work after a "resume", * this is a good place to start looking. */ - SYM53C500_int_host_reset(link->io.BasePort1); + SYM53C500_int_host_reset(link->resource[0]->start); return 0; } diff --git a/drivers/serial/serial_cs.c b/drivers/serial/serial_cs.c index 2be8b107ed5..fe7adcdfde9 100644 --- a/drivers/serial/serial_cs.c +++ b/drivers/serial/serial_cs.c @@ -463,13 +463,13 @@ static int simple_config(struct pcmcia_device *link) /* If the card is already configured, look up the port and irq */ if (link->function_config) { unsigned int port = 0; - if ((link->io.BasePort2 != 0) && - (link->io.NumPorts2 == 8)) { - port = link->io.BasePort2; + if ((link->resource[1]->end != 0) && + (resource_size(link->resource[1]) == 8)) { + port = link->resource[1]->end; info->slave = 1; } else if ((info->manfid == MANFID_OSITECH) && - (link->io.NumPorts1 == 0x40)) { - port = link->io.BasePort1 + 0x28; + (resource_size(link->resource[0]) == 0x40)) { + port = link->resource[0]->start + 0x28; info->slave = 1; } if (info->slave) { @@ -507,7 +507,7 @@ found_port: i = pcmcia_request_configuration(link, &link->conf); if (i != 0) return -1; - return setup_serial(link, info, link->io.BasePort1, link->irq); + return setup_serial(link, info, link->resource[0]->start, link->irq); } static int multi_config_check(struct pcmcia_device *p_dev, @@ -524,7 +524,7 @@ static int multi_config_check(struct pcmcia_device *p_dev, p_dev->io.BasePort1 = cf->io.win[0].base; p_dev->io.IOAddrLines = cf->io.flags & CISTPL_IO_LINES_MASK; if (!pcmcia_request_io(p_dev, &p_dev->io)) { - *base2 = p_dev->io.BasePort1 + 8; + *base2 = p_dev->resource[0]->start + 8; return 0; } } @@ -544,7 +544,7 @@ static int multi_config_check_notpicky(struct pcmcia_device *p_dev, p_dev->io.BasePort2 = cf->io.win[1].base; p_dev->io.IOAddrLines = cf->io.flags & CISTPL_IO_LINES_MASK; if (!pcmcia_request_io(p_dev, &p_dev->io)) { - *base2 = p_dev->io.BasePort2; + *base2 = p_dev->resource[1]->start; return 0; } } @@ -596,9 +596,9 @@ static int multi_config(struct pcmcia_device *link) link->conf.ConfigIndex == 3) { err = setup_serial(link, info, base2, link->irq); - base2 = link->io.BasePort1; + base2 = link->resource[0]->start;; } else { - err = setup_serial(link, info, link->io.BasePort1, + err = setup_serial(link, info, link->resource[0]->start, link->irq); } info->c950ctrl = base2; @@ -613,7 +613,7 @@ static int multi_config(struct pcmcia_device *link) return 0; } - setup_serial(link, info, link->io.BasePort1, link->irq); + setup_serial(link, info, link->resource[0]->start, link->irq); for (i = 0; i < info->multi - 1; i++) setup_serial(link, info, base2 + (8 * i), link->irq); diff --git a/drivers/staging/comedi/drivers/cb_das16_cs.c b/drivers/staging/comedi/drivers/cb_das16_cs.c index acef29ca212..208f1b7a131 100644 --- a/drivers/staging/comedi/drivers/cb_das16_cs.c +++ b/drivers/staging/comedi/drivers/cb_das16_cs.c @@ -170,7 +170,7 @@ static int das16cs_attach(struct comedi_device *dev, if (!link) return -EIO; - dev->iobase = link->io.BasePort1; + dev->iobase = link->resource[0]->start;; printk("I/O base=0x%04lx ", dev->iobase); printk("fingerprint:\n"); @@ -787,12 +787,10 @@ static void das16cs_pcmcia_config(struct pcmcia_device *link) dev_info(&link->dev, "index 0x%02x", link->conf.ConfigIndex); if (link->conf.Attributes & CONF_ENABLE_IRQ) printk(", irq %u", link->irq); - if (link->io.NumPorts1) - printk(", io 0x%04x-0x%04x", link->io.BasePort1, - link->io.BasePort1 + link->io.NumPorts1 - 1); - if (link->io.NumPorts2) - printk(" & 0x%04x-0x%04x", link->io.BasePort2, - link->io.BasePort2 + link->io.NumPorts2 - 1); + if (link->resource[0]) + printk(", io %pR", link->resource[0]); + if (link->resource[1]) + printk(", io %pR", link->resource[1]); printk("\n"); return; diff --git a/drivers/staging/comedi/drivers/das08_cs.c b/drivers/staging/comedi/drivers/das08_cs.c index 3eddb7c4b1b..c4cfcffc633 100644 --- a/drivers/staging/comedi/drivers/das08_cs.c +++ b/drivers/staging/comedi/drivers/das08_cs.c @@ -88,7 +88,7 @@ static int das08_cs_attach(struct comedi_device *dev, printk(" no pcmcia cards found\n"); return -EIO; } - iobase = link->io.BasePort1; + iobase = link->resource[0]->start; } else { printk(" bug! board does not have PCMCIA bustype\n"); return -EINVAL; @@ -283,12 +283,10 @@ static void das08_pcmcia_config(struct pcmcia_device *link) dev_info(&link->dev, "index 0x%02x", link->conf.ConfigIndex); if (link->conf.Attributes & CONF_ENABLE_IRQ) printk(", irq %u", link->irq); - if (link->io.NumPorts1) - printk(", io 0x%04x-0x%04x", link->io.BasePort1, - link->io.BasePort1 + link->io.NumPorts1 - 1); - if (link->io.NumPorts2) - printk(" & 0x%04x-0x%04x", link->io.BasePort2, - link->io.BasePort2 + link->io.NumPorts2 - 1); + if (link->resource[0]) + printk(", io %pR", link->resource[0]); + if (link->resource[1]) + printk(" & %pR", link->resource[1]); printk("\n"); return; diff --git a/drivers/staging/comedi/drivers/ni_daq_700.c b/drivers/staging/comedi/drivers/ni_daq_700.c index f3c4d2f929f..6d569579d67 100644 --- a/drivers/staging/comedi/drivers/ni_daq_700.c +++ b/drivers/staging/comedi/drivers/ni_daq_700.c @@ -376,7 +376,7 @@ static int dio700_attach(struct comedi_device *dev, struct comedi_devconfig *it) link = pcmcia_cur_dev; /* XXX hack */ if (!link) return -EIO; - iobase = link->io.BasePort1; + iobase = link->resource[0]->start; #ifdef incomplete irq = link->irq; #endif @@ -644,12 +644,10 @@ static void dio700_config(struct pcmcia_device *link) dev_info(&link->dev, "index 0x%02x", link->conf.ConfigIndex); if (link->conf.Attributes & CONF_ENABLE_IRQ) printk(", irq %d", link->irq); - if (link->io.NumPorts1) - printk(", io 0x%04x-0x%04x", link->io.BasePort1, - link->io.BasePort1 + link->io.NumPorts1 - 1); - if (link->io.NumPorts2) - printk(" & 0x%04x-0x%04x", link->io.BasePort2, - link->io.BasePort2 + link->io.NumPorts2 - 1); + if (link->resource[0]) + printk(", io %pR", link->resource[0]); + if (link->resource[1]) + printk(" & %pR", link->resource[1]); if (link->win) printk(", mem 0x%06lx-0x%06lx", req.Base, req.Base + req.Size - 1); diff --git a/drivers/staging/comedi/drivers/ni_daq_dio24.c b/drivers/staging/comedi/drivers/ni_daq_dio24.c index f0c4367dc10..29e1daf6a9e 100644 --- a/drivers/staging/comedi/drivers/ni_daq_dio24.c +++ b/drivers/staging/comedi/drivers/ni_daq_dio24.c @@ -128,7 +128,7 @@ static int dio24_attach(struct comedi_device *dev, struct comedi_devconfig *it) link = pcmcia_cur_dev; /* XXX hack */ if (!link) return -EIO; - iobase = link->io.BasePort1; + iobase = link->resource[0]->start; #ifdef incomplete irq = link->irq; #endif @@ -396,12 +396,10 @@ static void dio24_config(struct pcmcia_device *link) dev_info(&link->dev, "index 0x%02x", link->conf.ConfigIndex); if (link->conf.Attributes & CONF_ENABLE_IRQ) printk(", irq %d", link->irq); - if (link->io.NumPorts1) - printk(", io 0x%04x-0x%04x", link->io.BasePort1, - link->io.BasePort1 + link->io.NumPorts1 - 1); - if (link->io.NumPorts2) - printk(" & 0x%04x-0x%04x", link->io.BasePort2, - link->io.BasePort2 + link->io.NumPorts2 - 1); + if (link->resource[0]) + printk(" & %pR", link->resource[0]); + if (link->resource[1]) + printk(" & %pR", link->resource[1]); if (link->win) printk(", mem 0x%06lx-0x%06lx", req.Base, req.Base + req.Size - 1); diff --git a/drivers/staging/comedi/drivers/ni_labpc_cs.c b/drivers/staging/comedi/drivers/ni_labpc_cs.c index 1ee78f806ed..fb10987a97b 100644 --- a/drivers/staging/comedi/drivers/ni_labpc_cs.c +++ b/drivers/staging/comedi/drivers/ni_labpc_cs.c @@ -142,7 +142,7 @@ static int labpc_attach(struct comedi_device *dev, struct comedi_devconfig *it) link = pcmcia_cur_dev; /* XXX hack */ if (!link) return -EIO; - iobase = link->io.BasePort1; + iobase = link->resource[0]->start; irq = link->irq; break; default: @@ -373,12 +373,10 @@ static void labpc_config(struct pcmcia_device *link) dev_info(&link->dev, "index 0x%02x", link->conf.ConfigIndex); if (link->conf.Attributes & CONF_ENABLE_IRQ) printk(", irq %d", link->irq); - if (link->io.NumPorts1) - printk(", io 0x%04x-0x%04x", link->io.BasePort1, - link->io.BasePort1 + link->io.NumPorts1 - 1); - if (link->io.NumPorts2) - printk(" & 0x%04x-0x%04x", link->io.BasePort2, - link->io.BasePort2 + link->io.NumPorts2 - 1); + if (link->resource[0]) + printk(" & %pR", link->resource[0]); + if (link->resource[1]) + printk(" & %pR", link->resource[1]); if (link->win) printk(", mem 0x%06lx-0x%06lx", req.Base, req.Base + req.Size - 1); diff --git a/drivers/staging/comedi/drivers/ni_mio_cs.c b/drivers/staging/comedi/drivers/ni_mio_cs.c index 0bce220c47b..f37dc22b4db 100644 --- a/drivers/staging/comedi/drivers/ni_mio_cs.c +++ b/drivers/staging/comedi/drivers/ni_mio_cs.c @@ -355,7 +355,7 @@ static int mio_cs_attach(struct comedi_device *dev, struct comedi_devconfig *it) return -EIO; dev->driver = &driver_ni_mio_cs; - dev->iobase = link->io.BasePort1; + dev->iobase = link->resource[0]->start; irq = link->irq; diff --git a/drivers/staging/comedi/drivers/quatech_daqp_cs.c b/drivers/staging/comedi/drivers/quatech_daqp_cs.c index 67c0fa6a2b0..80b8d57c684 100644 --- a/drivers/staging/comedi/drivers/quatech_daqp_cs.c +++ b/drivers/staging/comedi/drivers/quatech_daqp_cs.c @@ -871,7 +871,7 @@ static int daqp_attach(struct comedi_device *dev, struct comedi_devconfig *it) } } - dev->iobase = local->link->io.BasePort1; + dev->iobase = local->link->resource[0]->start; ret = alloc_subdevices(dev, 4); if (ret < 0) @@ -1153,12 +1153,10 @@ static void daqp_cs_config(struct pcmcia_device *link) dev_info(&link->dev, "index 0x%02x", link->conf.ConfigIndex); if (link->conf.Attributes & CONF_ENABLE_IRQ) printk(", irq %u", link->irq); - if (link->io.NumPorts1) - printk(", io 0x%04x-0x%04x", link->io.BasePort1, - link->io.BasePort1 + link->io.NumPorts1 - 1); - if (link->io.NumPorts2) - printk(" & 0x%04x-0x%04x", link->io.BasePort2, - link->io.BasePort2 + link->io.NumPorts2 - 1); + if (link->resource[0]) + printk(" & %pR", link->resource[0]); + if (link->resource[1]) + printk(" & %pR", link->resource[1]); printk("\n"); return; diff --git a/drivers/staging/wlags49_h2/wl_cs.c b/drivers/staging/wlags49_h2/wl_cs.c index afe45754117..23615378acf 100644 --- a/drivers/staging/wlags49_h2/wl_cs.c +++ b/drivers/staging/wlags49_h2/wl_cs.c @@ -319,7 +319,7 @@ void wl_adapter_insert( struct pcmcia_device *link ) goto failed; dev->irq = link->irq; - dev->base_addr = link->io.BasePort1; + dev->base_addr = link->resource[0]->start; SET_NETDEV_DEV(dev, &link->dev); if (register_netdev(dev) != 0) { diff --git a/drivers/telephony/ixj_pcmcia.c b/drivers/telephony/ixj_pcmcia.c index f6c7e6fd7ee..a801036392c 100644 --- a/drivers/telephony/ixj_pcmcia.c +++ b/drivers/telephony/ixj_pcmcia.c @@ -150,7 +150,8 @@ static int ixj_config(struct pcmcia_device * link) /* * Register the card with the core. */ - j = ixj_pcmcia_probe(link->io.BasePort1, link->io.BasePort1 + 0x10); + j = ixj_pcmcia_probe(link->resource[0]->start, + link->resource[0]->start + 0x10); info->ndev = 1; ixj_get_serial(link, j); diff --git a/drivers/usb/host/sl811_cs.c b/drivers/usb/host/sl811_cs.c index acb7e255a83..22e04f20630 100644 --- a/drivers/usb/host/sl811_cs.c +++ b/drivers/usb/host/sl811_cs.c @@ -189,7 +189,7 @@ static int sl811_cs_config(struct pcmcia_device *link) goto failed; /* require an IRQ and two registers */ - if (!link->io.NumPorts1 || link->io.NumPorts1 < 2) + if (resource_size(link->resource[0]) < 2) goto failed; if (!link->irq) @@ -204,11 +204,10 @@ static int sl811_cs_config(struct pcmcia_device *link) if (link->conf.Vpp) printk(", Vpp %d.%d", link->conf.Vpp/10, link->conf.Vpp%10); printk(", irq %d", link->irq); - printk(", io 0x%04x-0x%04x", link->io.BasePort1, - link->io.BasePort1+link->io.NumPorts1-1); + printk(", io %pR", link->resource[0]); printk("\n"); - if (sl811_hc_init(parent, link->io.BasePort1, link->irq) + if (sl811_hc_init(parent, link->resource[0]->start, link->irq) < 0) { failed: printk(KERN_WARNING "sl811_cs_config failed\n"); diff --git a/sound/pcmcia/pdaudiocf/pdaudiocf.c b/sound/pcmcia/pdaudiocf/pdaudiocf.c index df110df52a8..9f897bca061 100644 --- a/sound/pcmcia/pdaudiocf/pdaudiocf.c +++ b/sound/pcmcia/pdaudiocf/pdaudiocf.c @@ -231,7 +231,8 @@ static int pdacf_config(struct pcmcia_device *link) if (ret) goto failed; - if (snd_pdacf_assign_resources(pdacf, link->io.BasePort1, link->irq) < 0) + if (snd_pdacf_assign_resources(pdacf, link->resource[0]->start, + link->irq) < 0) goto failed; return 0; diff --git a/sound/pcmcia/vx/vxpocket.c b/sound/pcmcia/vx/vxpocket.c index 624b47a85f0..f23c235013a 100644 --- a/sound/pcmcia/vx/vxpocket.c +++ b/sound/pcmcia/vx/vxpocket.c @@ -241,7 +241,8 @@ static int vxpocket_config(struct pcmcia_device *link) chip->dev = &link->dev; snd_card_set_dev(chip->card, chip->dev); - if (snd_vxpocket_assign_resources(chip, link->io.BasePort1, link->irq) < 0) + if (snd_vxpocket_assign_resources(chip, link->resource[0]->start, + link->irq) < 0) goto failed; return 0; -- cgit v1.2.3-70-g09d2 From 90abdc3b973229bae98dd96649d9f7106cc177a4 Mon Sep 17 00:00:00 2001 From: Dominik Brodowski Date: Sat, 24 Jul 2010 17:23:51 +0200 Subject: pcmcia: do not use io_req_t when calling pcmcia_request_io() Instead of io_req_t, drivers are now requested to fill out struct pcmcia_device *p_dev->resource[0,1] for up to two ioport ranges. After a call to pcmcia_request_io(), the ports found there are reserved, after calling pcmcia_request_configuration(), they may be used. CC: netdev@vger.kernel.org CC: linux-wireless@vger.kernel.org CC: linux-ide@vger.kernel.org CC: linux-usb@vger.kernel.org CC: laforge@gnumonks.org CC: linux-mtd@lists.infradead.org CC: alsa-devel@alsa-project.org CC: linux-serial@vger.kernel.org CC: Michael Buesch Acked-by: Marcel Holtmann (for drivers/bluetooth/) Signed-off-by: Dominik Brodowski --- Documentation/pcmcia/driver-changes.txt | 7 ++++ drivers/ata/pata_pcmcia.c | 29 ++++++++-------- drivers/bluetooth/bluecard_cs.c | 13 ++++--- drivers/bluetooth/bt3c_cs.c | 18 +++++----- drivers/bluetooth/btuart_cs.c | 18 +++++----- drivers/bluetooth/dtl1_cs.c | 21 ++++++------ drivers/char/pcmcia/cm4000_cs.c | 17 ++++------ drivers/char/pcmcia/cm4040_cs.c | 20 ++++------- drivers/char/pcmcia/ipwireless/main.c | 10 +++--- drivers/char/pcmcia/synclink_cs.c | 21 +++++------- drivers/ide/ide-cs.c | 30 +++++++++-------- drivers/isdn/hardware/avm/avm_cs.c | 15 +++------ drivers/isdn/hisax/avma1_cs.c | 20 +++++------ drivers/isdn/hisax/elsa_cs.c | 15 +++++---- drivers/isdn/hisax/sedlbauer_cs.c | 28 +++++++-------- drivers/isdn/hisax/teles_cs.c | 15 +++++---- drivers/net/pcmcia/3c574_cs.c | 11 +++--- drivers/net/pcmcia/3c589_cs.c | 11 +++--- drivers/net/pcmcia/axnet_cs.c | 40 +++++++++++----------- drivers/net/pcmcia/com20020_cs.c | 19 ++++++----- drivers/net/pcmcia/fmvj18x_cs.c | 31 ++++++++--------- drivers/net/pcmcia/ibmtr_cs.c | 14 ++++---- drivers/net/pcmcia/nmclan_cs.c | 8 ++--- drivers/net/pcmcia/pcnet_cs.c | 40 +++++++++++----------- drivers/net/pcmcia/smc91c92_cs.c | 43 ++++++++++++------------ drivers/net/pcmcia/xirc2ps_cs.c | 34 +++++++++---------- drivers/net/wireless/airo_cs.c | 22 ++++++------ drivers/net/wireless/atmel_cs.c | 22 ++++++------ drivers/net/wireless/b43/pcmcia.c | 4 --- drivers/net/wireless/hostap/hostap_cs.c | 28 ++++++--------- drivers/net/wireless/libertas/if_cs.c | 8 ++--- drivers/net/wireless/orinoco/orinoco_cs.c | 24 ++++++------- drivers/net/wireless/orinoco/spectrum_cs.c | 24 ++++++------- drivers/net/wireless/ray_cs.c | 5 ++- drivers/net/wireless/wl3501_cs.c | 12 +++---- drivers/parport/parport_cs.c | 16 ++++----- drivers/pcmcia/pcmcia_resource.c | 37 ++++++-------------- drivers/scsi/pcmcia/aha152x_stub.c | 14 ++++---- drivers/scsi/pcmcia/fdomain_stub.c | 10 +++--- drivers/scsi/pcmcia/nsp_cs.c | 30 ++++++++--------- drivers/scsi/pcmcia/qlogic_stub.c | 14 ++++---- drivers/scsi/pcmcia/sym53c500_cs.c | 14 ++++---- drivers/serial/serial_cs.c | 37 ++++++++++---------- drivers/staging/comedi/drivers/cb_das16_cs.c | 24 ++++++------- drivers/staging/comedi/drivers/das08_cs.c | 23 ++++++------- drivers/staging/comedi/drivers/ni_daq_700.c | 24 ++++++------- drivers/staging/comedi/drivers/ni_daq_dio24.c | 24 ++++++------- drivers/staging/comedi/drivers/ni_labpc_cs.c | 24 ++++++------- drivers/staging/comedi/drivers/ni_mio_cs.c | 13 ++++--- drivers/staging/comedi/drivers/quatech_daqp_cs.c | 24 ++++++------- drivers/staging/wlags49_h2/wl_cs.c | 8 ++--- drivers/telephony/ixj_pcmcia.c | 16 ++++----- drivers/usb/host/sl811_cs.c | 12 +++---- include/pcmcia/cs.h | 17 ---------- include/pcmcia/ds.h | 21 ++++++++++-- sound/pcmcia/pdaudiocf/pdaudiocf.c | 6 ++-- sound/pcmcia/vx/vxpocket.c | 6 ++-- 57 files changed, 527 insertions(+), 584 deletions(-) (limited to 'drivers/net') diff --git a/Documentation/pcmcia/driver-changes.txt b/Documentation/pcmcia/driver-changes.txt index ff5f0be2470..26c0f9c0054 100644 --- a/Documentation/pcmcia/driver-changes.txt +++ b/Documentation/pcmcia/driver-changes.txt @@ -1,4 +1,11 @@ This file details changes in 2.6 which affect PCMCIA card driver authors: +* pcmcia_request_io changes (as of 2.6.36) + Instead of io_req_t, drivers are now requested to fill out + struct pcmcia_device *p_dev->resource[0,1] for up to two ioport + ranges. After a call to pcmcia_request_io(), the ports found there + are reserved, after calling pcmcia_request_configuration(), they may + be used. + * No dev_info_t, no cs_types.h (as of 2.6.36) dev_info_t and a few other typedefs are removed. No longer use them in PCMCIA device drivers. Also, do not include pcmcia/cs_types.h, as diff --git a/drivers/ata/pata_pcmcia.c b/drivers/ata/pata_pcmcia.c index 1fcd0659b3f..e944aa0c551 100644 --- a/drivers/ata/pata_pcmcia.c +++ b/drivers/ata/pata_pcmcia.c @@ -200,21 +200,23 @@ static int pcmcia_check_one_config(struct pcmcia_device *pdev, if ((cfg->io.nwin > 0) || (dflt->io.nwin > 0)) { cistpl_io_t *io = (cfg->io.nwin) ? &cfg->io : &dflt->io; - pdev->io.BasePort1 = io->win[0].base; - pdev->io.IOAddrLines = io->flags & CISTPL_IO_LINES_MASK; - if (!(io->flags & CISTPL_IO_16BIT)) - pdev->io.Attributes1 = IO_DATA_PATH_WIDTH_8; + pdev->io_lines = io->flags & CISTPL_IO_LINES_MASK; + pdev->resource[0]->start = io->win[0].base; + if (!(io->flags & CISTPL_IO_16BIT)) { + pdev->resource[0]->flags &= ~IO_DATA_PATH_WIDTH; + pdev->resource[0]->flags |= IO_DATA_PATH_WIDTH_8; + } if (io->nwin == 2) { - pdev->io.NumPorts1 = 8; - pdev->io.BasePort2 = io->win[1].base; - pdev->io.NumPorts2 = (stk->is_kme) ? 2 : 1; - if (pcmcia_request_io(pdev, &pdev->io) != 0) + pdev->resource[0]->end = 8; + pdev->resource[1]->start = io->win[1].base; + pdev->resource[1]->end = (stk->is_kme) ? 2 : 1; + if (pcmcia_request_io(pdev) != 0) return -ENODEV; stk->ctl_base = pdev->resource[1]->start; } else if ((io->nwin == 1) && (io->win[0].len >= 16)) { - pdev->io.NumPorts1 = io->win[0].len; - pdev->io.NumPorts2 = 0; - if (pcmcia_request_io(pdev, &pdev->io) != 0) + pdev->resource[0]->end = io->win[0].len; + pdev->resource[1]->end = 0; + if (pcmcia_request_io(pdev) != 0) return -ENODEV; stk->ctl_base = pdev->resource[0]->start + 0x0e; } else @@ -245,9 +247,8 @@ static int pcmcia_init_one(struct pcmcia_device *pdev) struct ata_port_operations *ops = &pcmcia_port_ops; /* Set up attributes in order to probe card and get resources */ - pdev->io.Attributes1 = IO_DATA_PATH_WIDTH_AUTO; - pdev->io.Attributes2 = IO_DATA_PATH_WIDTH_8; - pdev->io.IOAddrLines = 3; + pdev->resource[0]->flags |= IO_DATA_PATH_WIDTH_AUTO; + pdev->resource[1]->flags |= IO_DATA_PATH_WIDTH_8; pdev->conf.Attributes = CONF_ENABLE_IRQ; pdev->conf.IntType = INT_MEMORY_AND_IO; diff --git a/drivers/bluetooth/bluecard_cs.c b/drivers/bluetooth/bluecard_cs.c index 24d2007139e..d52e90a5a61 100644 --- a/drivers/bluetooth/bluecard_cs.c +++ b/drivers/bluetooth/bluecard_cs.c @@ -865,9 +865,6 @@ static int bluecard_probe(struct pcmcia_device *link) info->p_dev = link; link->priv = info; - link->io.Attributes1 = IO_DATA_PATH_WIDTH_8; - link->io.NumPorts1 = 8; - link->conf.Attributes = CONF_ENABLE_IRQ; link->conf.IntType = INT_MEMORY_AND_IO; @@ -890,12 +887,14 @@ static int bluecard_config(struct pcmcia_device *link) int i, n; link->conf.ConfigIndex = 0x20; - link->io.NumPorts1 = 64; - link->io.IOAddrLines = 6; + + link->resource[0]->flags |= IO_DATA_PATH_WIDTH_8; + link->resource[0]->end = 64; + link->io_lines = 6; for (n = 0; n < 0x400; n += 0x40) { - link->io.BasePort1 = n ^ 0x300; - i = pcmcia_request_io(link, &link->io); + link->resource[0]->start = n ^ 0x300; + i = pcmcia_request_io(link); if (i == 0) break; } diff --git a/drivers/bluetooth/bt3c_cs.c b/drivers/bluetooth/bt3c_cs.c index 8ab494c0c17..7ab8f29d5e0 100644 --- a/drivers/bluetooth/bt3c_cs.c +++ b/drivers/bluetooth/bt3c_cs.c @@ -657,8 +657,8 @@ static int bt3c_probe(struct pcmcia_device *link) info->p_dev = link; link->priv = info; - link->io.Attributes1 = IO_DATA_PATH_WIDTH_8; - link->io.NumPorts1 = 8; + link->resource[0]->flags |= IO_DATA_PATH_WIDTH_8; + link->resource[0]->end = 8; link->conf.Attributes = CONF_ENABLE_IRQ; link->conf.IntType = INT_MEMORY_AND_IO; @@ -683,14 +683,14 @@ static int bt3c_check_config(struct pcmcia_device *p_dev, { unsigned long try = (unsigned long) priv_data; + p_dev->io_lines = (try == 0) ? 16 : cf->io.flags & CISTPL_IO_LINES_MASK; + if (cf->vpp1.present & (1 << CISTPL_POWER_VNOM)) p_dev->conf.Vpp = cf->vpp1.param[CISTPL_POWER_VNOM] / 10000; if ((cf->io.nwin > 0) && (cf->io.win[0].len == 8) && (cf->io.win[0].base != 0)) { - p_dev->io.BasePort1 = cf->io.win[0].base; - p_dev->io.IOAddrLines = (try == 0) ? 16 : - cf->io.flags & CISTPL_IO_LINES_MASK; - if (!pcmcia_request_io(p_dev, &p_dev->io)) + p_dev->resource[0]->start = cf->io.win[0].base; + if (!pcmcia_request_io(p_dev)) return 0; } return -ENODEV; @@ -707,9 +707,9 @@ static int bt3c_check_config_notpicky(struct pcmcia_device *p_dev, if ((cf->io.nwin > 0) && ((cf->io.flags & CISTPL_IO_LINES_MASK) <= 3)) { for (j = 0; j < 5; j++) { - p_dev->io.BasePort1 = base[j]; - p_dev->io.IOAddrLines = base[j] ? 16 : 3; - if (!pcmcia_request_io(p_dev, &p_dev->io)) + p_dev->resource[0]->start = base[j]; + p_dev->io_lines = base[j] ? 16 : 3; + if (!pcmcia_request_io(p_dev)) return 0; } } diff --git a/drivers/bluetooth/btuart_cs.c b/drivers/bluetooth/btuart_cs.c index 7e770d40368..1c4f5e863b0 100644 --- a/drivers/bluetooth/btuart_cs.c +++ b/drivers/bluetooth/btuart_cs.c @@ -586,8 +586,8 @@ static int btuart_probe(struct pcmcia_device *link) info->p_dev = link; link->priv = info; - link->io.Attributes1 = IO_DATA_PATH_WIDTH_8; - link->io.NumPorts1 = 8; + link->resource[0]->flags |= IO_DATA_PATH_WIDTH_8; + link->resource[0]->end = 8; link->conf.Attributes = CONF_ENABLE_IRQ; link->conf.IntType = INT_MEMORY_AND_IO; @@ -612,14 +612,14 @@ static int btuart_check_config(struct pcmcia_device *p_dev, { int *try = priv_data; + p_dev->io_lines = (try == 0) ? 16 : cf->io.flags & CISTPL_IO_LINES_MASK; + if (cf->vpp1.present & (1 << CISTPL_POWER_VNOM)) p_dev->conf.Vpp = cf->vpp1.param[CISTPL_POWER_VNOM] / 10000; if ((cf->io.nwin > 0) && (cf->io.win[0].len == 8) && (cf->io.win[0].base != 0)) { - p_dev->io.BasePort1 = cf->io.win[0].base; - p_dev->io.IOAddrLines = (*try == 0) ? 16 : - cf->io.flags & CISTPL_IO_LINES_MASK; - if (!pcmcia_request_io(p_dev, &p_dev->io)) + p_dev->resource[0]->start = cf->io.win[0].base; + if (!pcmcia_request_io(p_dev)) return 0; } return -ENODEV; @@ -636,9 +636,9 @@ static int btuart_check_config_notpicky(struct pcmcia_device *p_dev, if ((cf->io.nwin > 0) && ((cf->io.flags & CISTPL_IO_LINES_MASK) <= 3)) { for (j = 0; j < 5; j++) { - p_dev->io.BasePort1 = base[j]; - p_dev->io.IOAddrLines = base[j] ? 16 : 3; - if (!pcmcia_request_io(p_dev, &p_dev->io)) + p_dev->resource[0]->start = base[j]; + p_dev->io_lines = base[j] ? 16 : 3; + if (!pcmcia_request_io(p_dev)) return 0; } } diff --git a/drivers/bluetooth/dtl1_cs.c b/drivers/bluetooth/dtl1_cs.c index bfe9313516f..18ecc5734e9 100644 --- a/drivers/bluetooth/dtl1_cs.c +++ b/drivers/bluetooth/dtl1_cs.c @@ -572,8 +572,8 @@ static int dtl1_probe(struct pcmcia_device *link) info->p_dev = link; link->priv = info; - link->io.Attributes1 = IO_DATA_PATH_WIDTH_8; - link->io.NumPorts1 = 8; + link->resource[0]->flags |= IO_DATA_PATH_WIDTH_8; + link->resource[0]->end = 8; link->conf.Attributes = CONF_ENABLE_IRQ; link->conf.IntType = INT_MEMORY_AND_IO; @@ -597,14 +597,13 @@ static int dtl1_confcheck(struct pcmcia_device *p_dev, unsigned int vcc, void *priv_data) { - if ((cf->io.nwin == 1) && (cf->io.win[0].len > 8)) { - p_dev->io.BasePort1 = cf->io.win[0].base; - p_dev->io.NumPorts1 = cf->io.win[0].len; /*yo */ - p_dev->io.IOAddrLines = cf->io.flags & CISTPL_IO_LINES_MASK; - if (!pcmcia_request_io(p_dev, &p_dev->io)) - return 0; - } - return -ENODEV; + if ((cf->io.nwin != 1) || (cf->io.win[0].len <= 8)) + return -ENODEV; + + p_dev->resource[0]->start = cf->io.win[0].base; + p_dev->resource[0]->end = cf->io.win[0].len; /*yo */ + p_dev->io_lines = cf->io.flags & CISTPL_IO_LINES_MASK; + return pcmcia_request_io(p_dev); } static int dtl1_config(struct pcmcia_device *link) @@ -613,7 +612,7 @@ static int dtl1_config(struct pcmcia_device *link) int i; /* Look for a generic full-sized window */ - link->io.NumPorts1 = 8; + link->resource[0]->end = 8; if (pcmcia_loop_config(link, dtl1_confcheck, NULL) < 0) goto failed; diff --git a/drivers/char/pcmcia/cm4000_cs.c b/drivers/char/pcmcia/cm4000_cs.c index 18484edc125..ec73d9f6d9e 100644 --- a/drivers/char/pcmcia/cm4000_cs.c +++ b/drivers/char/pcmcia/cm4000_cs.c @@ -1751,17 +1751,12 @@ static int cm4000_config_check(struct pcmcia_device *p_dev, if (!cfg->io.nwin) return -ENODEV; - /* Get the IOaddr */ - p_dev->io.BasePort1 = cfg->io.win[0].base; - p_dev->io.NumPorts1 = cfg->io.win[0].len; - p_dev->io.Attributes1 = IO_DATA_PATH_WIDTH_AUTO; - if (!(cfg->io.flags & CISTPL_IO_8BIT)) - p_dev->io.Attributes1 = IO_DATA_PATH_WIDTH_16; - if (!(cfg->io.flags & CISTPL_IO_16BIT)) - p_dev->io.Attributes1 = IO_DATA_PATH_WIDTH_8; - p_dev->io.IOAddrLines = cfg->io.flags & CISTPL_IO_LINES_MASK; - - return pcmcia_request_io(p_dev, &p_dev->io); + p_dev->resource[0]->start = cfg->io.win[0].base; + p_dev->resource[0]->end = cfg->io.win[0].len; + p_dev->resource[0]->flags |= pcmcia_io_cfg_data_width(cfg->io.flags); + p_dev->io_lines = cfg->io.flags & CISTPL_IO_LINES_MASK; + + return pcmcia_request_io(p_dev); } static int cm4000_config(struct pcmcia_device * link, int devno) diff --git a/drivers/char/pcmcia/cm4040_cs.c b/drivers/char/pcmcia/cm4040_cs.c index a6bbf199dde..815cde1d057 100644 --- a/drivers/char/pcmcia/cm4040_cs.c +++ b/drivers/char/pcmcia/cm4040_cs.c @@ -527,16 +527,12 @@ static int cm4040_config_check(struct pcmcia_device *p_dev, return -ENODEV; /* Get the IOaddr */ - p_dev->io.BasePort1 = cfg->io.win[0].base; - p_dev->io.NumPorts1 = cfg->io.win[0].len; - p_dev->io.Attributes1 = IO_DATA_PATH_WIDTH_AUTO; - if (!(cfg->io.flags & CISTPL_IO_8BIT)) - p_dev->io.Attributes1 = IO_DATA_PATH_WIDTH_16; - if (!(cfg->io.flags & CISTPL_IO_16BIT)) - p_dev->io.Attributes1 = IO_DATA_PATH_WIDTH_8; - p_dev->io.IOAddrLines = cfg->io.flags & CISTPL_IO_LINES_MASK; - - rc = pcmcia_request_io(p_dev, &p_dev->io); + p_dev->resource[0]->start = cfg->io.win[0].base; + p_dev->resource[0]->end = cfg->io.win[0].len; + p_dev->resource[0]->flags |= pcmcia_io_cfg_data_width(cfg->io.flags); + p_dev->io_lines = cfg->io.flags & CISTPL_IO_LINES_MASK; + rc = pcmcia_request_io(p_dev); + dev_printk(KERN_INFO, &p_dev->dev, "pcmcia_request_io returned 0x%x\n", rc); return rc; @@ -548,10 +544,6 @@ static int reader_config(struct pcmcia_device *link, int devno) struct reader_dev *dev; int fail_rc; - link->io.BasePort2 = 0; - link->io.NumPorts2 = 0; - link->io.Attributes2 = 0; - if (pcmcia_loop_config(link, cm4040_config_check, NULL)) goto cs_release; diff --git a/drivers/char/pcmcia/ipwireless/main.c b/drivers/char/pcmcia/ipwireless/main.c index 9467994d556..5f87b9f7b6d 100644 --- a/drivers/char/pcmcia/ipwireless/main.c +++ b/drivers/char/pcmcia/ipwireless/main.c @@ -88,15 +88,15 @@ static int ipwireless_probe(struct pcmcia_device *p_dev, memreq_t memreq_common_memory; int ret; - p_dev->io.Attributes1 = IO_DATA_PATH_WIDTH_AUTO; - p_dev->io.BasePort1 = cfg->io.win[0].base; - p_dev->io.NumPorts1 = cfg->io.win[0].len; - p_dev->io.IOAddrLines = 16; + p_dev->resource[0]->flags |= IO_DATA_PATH_WIDTH_AUTO; + p_dev->resource[0]->start = cfg->io.win[0].base; + p_dev->resource[0]->end = cfg->io.win[0].len; /* 0x40 causes it to generate level mode interrupts. */ /* 0x04 enables IREQ pin. */ p_dev->conf.ConfigIndex = cfg->index | 0x44; - ret = pcmcia_request_io(p_dev, &p_dev->io); + p_dev->io_lines = 16; + ret = pcmcia_request_io(p_dev); if (ret) return ret; diff --git a/drivers/char/pcmcia/synclink_cs.c b/drivers/char/pcmcia/synclink_cs.c index 8ded9b02b9b..9ecd6bef5d3 100644 --- a/drivers/char/pcmcia/synclink_cs.c +++ b/drivers/char/pcmcia/synclink_cs.c @@ -571,18 +571,15 @@ static int mgslpc_ioprobe(struct pcmcia_device *p_dev, unsigned int vcc, void *priv_data) { - if (cfg->io.nwin > 0) { - p_dev->io.Attributes1 = IO_DATA_PATH_WIDTH_AUTO; - if (!(cfg->io.flags & CISTPL_IO_8BIT)) - p_dev->io.Attributes1 = IO_DATA_PATH_WIDTH_16; - if (!(cfg->io.flags & CISTPL_IO_16BIT)) - p_dev->io.Attributes1 = IO_DATA_PATH_WIDTH_8; - p_dev->io.IOAddrLines = cfg->io.flags & CISTPL_IO_LINES_MASK; - p_dev->io.BasePort1 = cfg->io.win[0].base; - p_dev->io.NumPorts1 = cfg->io.win[0].len; - return pcmcia_request_io(p_dev, &p_dev->io); - } - return -ENODEV; + if (!cfg->io.nwin) + return -ENODEV; + + p_dev->resource[0]->start = cfg->io.win[0].base; + p_dev->resource[0]->end = cfg->io.win[0].len; + p_dev->resource[0]->flags |= pcmcia_io_cfg_data_width(cfg->io.flags); + p_dev->io_lines = cfg->io.flags & CISTPL_IO_LINES_MASK; + + return pcmcia_request_io(p_dev); } static int mgslpc_config(struct pcmcia_device *link) diff --git a/drivers/ide/ide-cs.c b/drivers/ide/ide-cs.c index 6be0e5f108b..2a4cb9c18f0 100644 --- a/drivers/ide/ide-cs.c +++ b/drivers/ide/ide-cs.c @@ -97,9 +97,8 @@ static int ide_probe(struct pcmcia_device *link) info->p_dev = link; link->priv = info; - link->io.Attributes1 = IO_DATA_PATH_WIDTH_AUTO; - link->io.Attributes2 = IO_DATA_PATH_WIDTH_8; - link->io.IOAddrLines = 3; + link->resource[0]->flags |= IO_DATA_PATH_WIDTH_AUTO; + link->resource[1]->flags |= IO_DATA_PATH_WIDTH_8; link->conf.Attributes = CONF_ENABLE_IRQ; link->conf.IntType = INT_MEMORY_AND_IO; @@ -228,22 +227,25 @@ static int pcmcia_check_one_config(struct pcmcia_device *pdev, if ((cfg->io.nwin > 0) || (dflt->io.nwin > 0)) { cistpl_io_t *io = (cfg->io.nwin) ? &cfg->io : &dflt->io; + pdev->io_lines = io->flags & CISTPL_IO_LINES_MASK; + pdev->conf.ConfigIndex = cfg->index; - pdev->io.BasePort1 = io->win[0].base; - pdev->io.IOAddrLines = io->flags & CISTPL_IO_LINES_MASK; - if (!(io->flags & CISTPL_IO_16BIT)) - pdev->io.Attributes1 = IO_DATA_PATH_WIDTH_8; + pdev->resource[0]->start = io->win[0].base; + if (!(io->flags & CISTPL_IO_16BIT)) { + pdev->resource[0]->flags &= ~IO_DATA_PATH_WIDTH; + pdev->resource[0]->flags |= IO_DATA_PATH_WIDTH_8; + } if (io->nwin == 2) { - pdev->io.NumPorts1 = 8; - pdev->io.BasePort2 = io->win[1].base; - pdev->io.NumPorts2 = (stk->is_kme) ? 2 : 1; - if (pcmcia_request_io(pdev, &pdev->io) != 0) + pdev->resource[0]->end = 8; + pdev->resource[1]->start = io->win[1].base; + pdev->resource[1]->end = (stk->is_kme) ? 2 : 1; + if (pcmcia_request_io(pdev) != 0) return -ENODEV; stk->ctl_base = pdev->resource[1]->start; } else if ((io->nwin == 1) && (io->win[0].len >= 16)) { - pdev->io.NumPorts1 = io->win[0].len; - pdev->io.NumPorts2 = 0; - if (pcmcia_request_io(pdev, &pdev->io) != 0) + pdev->resource[0]->end = io->win[0].len; + pdev->resource[1]->end = 0; + if (pcmcia_request_io(pdev) != 0) return -ENODEV; stk->ctl_base = pdev->resource[0]->start + 0x0e; } else diff --git a/drivers/isdn/hardware/avm/avm_cs.c b/drivers/isdn/hardware/avm/avm_cs.c index 7c8c51f2200..09b1795516f 100644 --- a/drivers/isdn/hardware/avm/avm_cs.c +++ b/drivers/isdn/hardware/avm/avm_cs.c @@ -75,9 +75,8 @@ static int avmcs_probe(struct pcmcia_device *p_dev) { /* The io structure describes IO port mapping */ - p_dev->io.NumPorts1 = 16; - p_dev->io.Attributes1 = IO_DATA_PATH_WIDTH_8; - p_dev->io.NumPorts2 = 0; + p_dev->resource[0]->end = 16; + p_dev->resource[0]->flags |= IO_DATA_PATH_WIDTH_8; /* General socket configuration */ p_dev->conf.Attributes = CONF_ENABLE_IRQ; @@ -119,13 +118,9 @@ static int avmcs_configcheck(struct pcmcia_device *p_dev, if (cf->io.nwin <= 0) return -ENODEV; - p_dev->io.BasePort1 = cf->io.win[0].base; - p_dev->io.NumPorts1 = cf->io.win[0].len; - p_dev->io.NumPorts2 = 0; - printk(KERN_INFO "avm_cs: testing i/o %#x-%#x\n", - p_dev->io.BasePort1, - p_dev->io.BasePort1+p_dev->io.NumPorts1-1); - return pcmcia_request_io(p_dev, &p_dev->io); + p_dev->resource[0]->start = cf->io.win[0].base; + p_dev->resource[0]->end = cf->io.win[0].len; + return pcmcia_request_io(p_dev); } static int avmcs_config(struct pcmcia_device *link) diff --git a/drivers/isdn/hisax/avma1_cs.c b/drivers/isdn/hisax/avma1_cs.c index 88899638f83..94263c22b87 100644 --- a/drivers/isdn/hisax/avma1_cs.c +++ b/drivers/isdn/hisax/avma1_cs.c @@ -78,11 +78,10 @@ static int __devinit avma1cs_probe(struct pcmcia_device *p_dev) dev_dbg(&p_dev->dev, "avma1cs_attach()\n"); /* The io structure describes IO port mapping */ - p_dev->io.NumPorts1 = 16; - p_dev->io.Attributes1 = IO_DATA_PATH_WIDTH_8; - p_dev->io.NumPorts2 = 16; - p_dev->io.Attributes2 = IO_DATA_PATH_WIDTH_16; - p_dev->io.IOAddrLines = 5; + p_dev->resource[0]->end = 16; + p_dev->resource[0]->flags |= IO_DATA_PATH_WIDTH_8; + p_dev->resource[1]->end = 16; + p_dev->resource[1]->flags |= IO_DATA_PATH_WIDTH_16; /* General socket configuration */ p_dev->conf.Attributes = CONF_ENABLE_IRQ; @@ -126,13 +125,10 @@ static int avma1cs_configcheck(struct pcmcia_device *p_dev, if (cf->io.nwin <= 0) return -ENODEV; - p_dev->io.BasePort1 = cf->io.win[0].base; - p_dev->io.NumPorts1 = cf->io.win[0].len; - p_dev->io.NumPorts2 = 0; - printk(KERN_INFO "avma1_cs: testing i/o %#x-%#x\n", - p_dev->io.BasePort1, - p_dev->io.BasePort1+p_dev->io.NumPorts1-1); - return pcmcia_request_io(p_dev, &p_dev->io); + p_dev->resource[0]->start = cf->io.win[0].base; + p_dev->resource[0]->end = cf->io.win[0].len; + p_dev->io_lines = 5; + return pcmcia_request_io(p_dev); } diff --git a/drivers/isdn/hisax/elsa_cs.c b/drivers/isdn/hisax/elsa_cs.c index c10bfd3f458..b3c08aaf41c 100644 --- a/drivers/isdn/hisax/elsa_cs.c +++ b/drivers/isdn/hisax/elsa_cs.c @@ -126,9 +126,8 @@ static int __devinit elsa_cs_probe(struct pcmcia_device *link) and attributes of IO windows) are fixed by the nature of the device, and can be hard-wired here. */ - link->io.NumPorts1 = 8; - link->io.Attributes1 = IO_DATA_PATH_WIDTH_AUTO; - link->io.IOAddrLines = 3; + link->resource[0]->end = 8; + link->resource[0]->flags |= IO_DATA_PATH_WIDTH_AUTO; link->conf.Attributes = CONF_ENABLE_IRQ; link->conf.IntType = INT_MEMORY_AND_IO; @@ -173,16 +172,18 @@ static int elsa_cs_configcheck(struct pcmcia_device *p_dev, { int j; + p_dev->io_lines = 3; + if ((cf->io.nwin > 0) && cf->io.win[0].base) { printk(KERN_INFO "(elsa_cs: looks like the 96 model)\n"); - p_dev->io.BasePort1 = cf->io.win[0].base; - if (!pcmcia_request_io(p_dev, &p_dev->io)) + p_dev->resource[0]->start = cf->io.win[0].base; + if (!pcmcia_request_io(p_dev)) return 0; } else { printk(KERN_INFO "(elsa_cs: looks like the 97 model)\n"); for (j = 0x2f0; j > 0x100; j -= 0x10) { - p_dev->io.BasePort1 = j; - if (!pcmcia_request_io(p_dev, &p_dev->io)) + p_dev->resource[0]->start = j; + if (!pcmcia_request_io(p_dev)) return 0; } } diff --git a/drivers/isdn/hisax/sedlbauer_cs.c b/drivers/isdn/hisax/sedlbauer_cs.c index cecb35ab9d3..4755eb440f7 100644 --- a/drivers/isdn/hisax/sedlbauer_cs.c +++ b/drivers/isdn/hisax/sedlbauer_cs.c @@ -129,9 +129,8 @@ static int __devinit sedlbauer_probe(struct pcmcia_device *link) /* from old sedl_cs */ /* The io structure describes IO port mapping */ - link->io.NumPorts1 = 8; - link->io.Attributes1 = IO_DATA_PATH_WIDTH_8; - link->io.IOAddrLines = 3; + link->resource[0]->end = 8; + link->resource[0]->flags |= IO_DATA_PATH_WIDTH_8; link->conf.Attributes = 0; link->conf.IntType = INT_MEMORY_AND_IO; @@ -201,23 +200,22 @@ static int sedlbauer_config_check(struct pcmcia_device *p_dev, p_dev->conf.Attributes |= CONF_ENABLE_IRQ; /* IO window settings */ - p_dev->io.NumPorts1 = p_dev->io.NumPorts2 = 0; + p_dev->resource[0]->end = p_dev->resource[1]->end = 0; if ((cfg->io.nwin > 0) || (dflt->io.nwin > 0)) { cistpl_io_t *io = (cfg->io.nwin) ? &cfg->io : &dflt->io; - p_dev->io.Attributes1 = IO_DATA_PATH_WIDTH_AUTO; - if (!(io->flags & CISTPL_IO_8BIT)) - p_dev->io.Attributes1 = IO_DATA_PATH_WIDTH_16; - if (!(io->flags & CISTPL_IO_16BIT)) - p_dev->io.Attributes1 = IO_DATA_PATH_WIDTH_8; - p_dev->io.BasePort1 = io->win[0].base; - p_dev->io.NumPorts1 = io->win[0].len; + p_dev->resource[0]->start = io->win[0].base; + p_dev->resource[0]->end = io->win[0].len; + p_dev->resource[0]->flags &= ~IO_DATA_PATH_WIDTH; + p_dev->resource[0]->flags |= + pcmcia_io_cfg_data_width(io->flags); if (io->nwin > 1) { - p_dev->io.Attributes2 = p_dev->io.Attributes1; - p_dev->io.BasePort2 = io->win[1].base; - p_dev->io.NumPorts2 = io->win[1].len; + p_dev->resource[1]->flags = p_dev->resource[0]->flags; + p_dev->resource[1]->start = io->win[1].base; + p_dev->resource[1]->end = io->win[1].len; } /* This reserves IO space but doesn't actually enable it */ - if (pcmcia_request_io(p_dev, &p_dev->io) != 0) + p_dev->io_lines = 3; + if (pcmcia_request_io(p_dev) != 0) return -ENODEV; } diff --git a/drivers/isdn/hisax/teles_cs.c b/drivers/isdn/hisax/teles_cs.c index 3787fc70cf8..7296102ca25 100644 --- a/drivers/isdn/hisax/teles_cs.c +++ b/drivers/isdn/hisax/teles_cs.c @@ -106,9 +106,8 @@ static int __devinit teles_probe(struct pcmcia_device *link) and attributes of IO windows) are fixed by the nature of the device, and can be hard-wired here. */ - link->io.NumPorts1 = 96; - link->io.Attributes1 = IO_DATA_PATH_WIDTH_AUTO; - link->io.IOAddrLines = 5; + link->resource[0]->end = 96; + link->resource[0]->flags |= IO_DATA_PATH_WIDTH_AUTO; link->conf.Attributes = CONF_ENABLE_IRQ; link->conf.IntType = INT_MEMORY_AND_IO; @@ -153,16 +152,18 @@ static int teles_cs_configcheck(struct pcmcia_device *p_dev, { int j; + p_dev->io_lines = 5; + if ((cf->io.nwin > 0) && cf->io.win[0].base) { printk(KERN_INFO "(teles_cs: looks like the 96 model)\n"); - p_dev->io.BasePort1 = cf->io.win[0].base; - if (!pcmcia_request_io(p_dev, &p_dev->io)) + p_dev->resource[0]->start = cf->io.win[0].base; + if (!pcmcia_request_io(p_dev)) return 0; } else { printk(KERN_INFO "(teles_cs: looks like the 97 model)\n"); for (j = 0x2f0; j > 0x100; j -= 0x10) { - p_dev->io.BasePort1 = j; - if (!pcmcia_request_io(p_dev, &p_dev->io)) + p_dev->resource[0]->start = j; + if (!pcmcia_request_io(p_dev)) return 0; } } diff --git a/drivers/net/pcmcia/3c574_cs.c b/drivers/net/pcmcia/3c574_cs.c index b5ea9b8cfd7..c683f77c6f4 100644 --- a/drivers/net/pcmcia/3c574_cs.c +++ b/drivers/net/pcmcia/3c574_cs.c @@ -278,8 +278,8 @@ static int tc574_probe(struct pcmcia_device *link) lp->p_dev = link; spin_lock_init(&lp->window_lock); - link->io.NumPorts1 = 32; - link->io.Attributes1 = IO_DATA_PATH_WIDTH_16; + link->resource[0]->end = 32; + link->resource[0]->flags |= IO_DATA_PATH_WIDTH_16; link->conf.Attributes = CONF_ENABLE_IRQ; link->conf.IntType = INT_MEMORY_AND_IO; link->conf.ConfigIndex = 1; @@ -337,10 +337,11 @@ static int tc574_config(struct pcmcia_device *link) dev_dbg(&link->dev, "3c574_config()\n"); - link->io.IOAddrLines = 16; + link->io_lines = 16; + for (i = j = 0; j < 0x400; j += 0x20) { - link->io.BasePort1 = j ^ 0x300; - i = pcmcia_request_io(link, &link->io); + link->resource[0]->start = j ^ 0x300; + i = pcmcia_request_io(link); if (i == 0) break; } diff --git a/drivers/net/pcmcia/3c589_cs.c b/drivers/net/pcmcia/3c589_cs.c index 122ef4a9488..61f9cf2100f 100644 --- a/drivers/net/pcmcia/3c589_cs.c +++ b/drivers/net/pcmcia/3c589_cs.c @@ -213,8 +213,8 @@ static int tc589_probe(struct pcmcia_device *link) lp->p_dev = link; spin_lock_init(&lp->lock); - link->io.NumPorts1 = 16; - link->io.Attributes1 = IO_DATA_PATH_WIDTH_16; + link->resource[0]->end = 16; + link->resource[0]->flags |= IO_DATA_PATH_WIDTH_16; link->conf.Attributes = CONF_ENABLE_IRQ; link->conf.IntType = INT_MEMORY_AND_IO; @@ -277,12 +277,13 @@ static int tc589_config(struct pcmcia_device *link) "3Com card??\n"); multi = (link->card_id == PRODID_3COM_3C562); + link->io_lines = 16; + /* For the 3c562, the base address must be xx00-xx7f */ - link->io.IOAddrLines = 16; for (i = j = 0; j < 0x400; j += 0x10) { if (multi && (j & 0x80)) continue; - link->io.BasePort1 = j ^ 0x300; - i = pcmcia_request_io(link, &link->io); + link->resource[0]->start = j ^ 0x300; + i = pcmcia_request_io(link); if (i == 0) break; } diff --git a/drivers/net/pcmcia/axnet_cs.c b/drivers/net/pcmcia/axnet_cs.c index c52fdf31cbf..5f05ffb240c 100644 --- a/drivers/net/pcmcia/axnet_cs.c +++ b/drivers/net/pcmcia/axnet_cs.c @@ -259,28 +259,30 @@ static int get_prom(struct pcmcia_device *link) static int try_io_port(struct pcmcia_device *link) { int j, ret; - if (link->io.NumPorts1 == 32) { - link->io.Attributes1 = IO_DATA_PATH_WIDTH_AUTO; + link->resource[0]->flags &= ~IO_DATA_PATH_WIDTH; + link->resource[1]->flags &= ~IO_DATA_PATH_WIDTH; + if (link->resource[0]->end == 32) { + link->resource[0]->flags |= IO_DATA_PATH_WIDTH_AUTO; /* for master/slave multifunction cards */ - if (link->io.NumPorts2 > 0) - link->io.Attributes2 = IO_DATA_PATH_WIDTH_8; + if (link->resource[1]->end > 0) + link->resource[1]->flags |= IO_DATA_PATH_WIDTH_8; } else { /* This should be two 16-port windows */ - link->io.Attributes1 = IO_DATA_PATH_WIDTH_8; - link->io.Attributes2 = IO_DATA_PATH_WIDTH_16; + link->resource[0]->flags |= IO_DATA_PATH_WIDTH_8; + link->resource[1]->flags |= IO_DATA_PATH_WIDTH_16; } - if (link->io.BasePort1 == 0) { - link->io.IOAddrLines = 16; + if (link->resource[0]->start == 0) { for (j = 0; j < 0x400; j += 0x20) { - link->io.BasePort1 = j ^ 0x300; - link->io.BasePort2 = (j ^ 0x300) + 0x10; - ret = pcmcia_request_io(link, &link->io); + link->resource[0]->start = j ^ 0x300; + link->resource[1]->start = (j ^ 0x300) + 0x10; + link->io_lines = 16; + ret = pcmcia_request_io(link); if (ret == 0) return ret; } return ret; } else { - return pcmcia_request_io(link, &link->io); + return pcmcia_request_io(link); } } @@ -301,15 +303,15 @@ static int axnet_configcheck(struct pcmcia_device *p_dev, network function with window 0, and serial with window 1 */ if (io->nwin > 1) { i = (io->win[1].len > io->win[0].len); - p_dev->io.BasePort2 = io->win[1-i].base; - p_dev->io.NumPorts2 = io->win[1-i].len; + p_dev->resource[1]->start = io->win[1-i].base; + p_dev->resource[1]->end = io->win[1-i].len; } else { - i = p_dev->io.NumPorts2 = 0; + i = p_dev->resource[1]->end = 0; } - p_dev->io.BasePort1 = io->win[i].base; - p_dev->io.NumPorts1 = io->win[i].len; - p_dev->io.IOAddrLines = io->flags & CISTPL_IO_LINES_MASK; - if (p_dev->io.NumPorts1 + p_dev->io.NumPorts2 >= 32) + p_dev->resource[0]->start = io->win[i].base; + p_dev->resource[0]->end = io->win[i].len; + p_dev->io_lines = io->flags & CISTPL_IO_LINES_MASK; + if (p_dev->resource[0]->end + p_dev->resource[1]->end >= 32) return try_io_port(p_dev); return -ENODEV; diff --git a/drivers/net/pcmcia/com20020_cs.c b/drivers/net/pcmcia/com20020_cs.c index 3b53818e3ee..3c400cfa82a 100644 --- a/drivers/net/pcmcia/com20020_cs.c +++ b/drivers/net/pcmcia/com20020_cs.c @@ -158,9 +158,8 @@ static int com20020_probe(struct pcmcia_device *p_dev) /* fill in our module parameters as defaults */ dev->dev_addr[0] = node; - p_dev->io.Attributes1 = IO_DATA_PATH_WIDTH_8; - p_dev->io.NumPorts1 = 16; - p_dev->io.IOAddrLines = 16; + p_dev->resource[0]->flags |= IO_DATA_PATH_WIDTH_8; + p_dev->resource[0]->end = 16; p_dev->conf.Attributes = CONF_ENABLE_IRQ; p_dev->conf.IntType = INT_MEMORY_AND_IO; @@ -245,20 +244,24 @@ static int com20020_config(struct pcmcia_device *link) dev_dbg(&link->dev, "com20020_config\n"); - dev_dbg(&link->dev, "baseport1 is %Xh\n", link->io.BasePort1); + dev_dbg(&link->dev, "baseport1 is %Xh\n", + (unsigned int) link->resource[0]->start); + i = -ENODEV; - if (!link->io.BasePort1) + link->io_lines = 16; + + if (!link->resource[0]->start) { for (ioaddr = 0x100; ioaddr < 0x400; ioaddr += 0x10) { - link->io.BasePort1 = ioaddr; - i = pcmcia_request_io(link, &link->io); + link->resource[0]->start = ioaddr; + i = pcmcia_request_io(link); if (i == 0) break; } } else - i = pcmcia_request_io(link, &link->io); + i = pcmcia_request_io(link); if (i != 0) { diff --git a/drivers/net/pcmcia/fmvj18x_cs.c b/drivers/net/pcmcia/fmvj18x_cs.c index bba6369a028..699304480ae 100644 --- a/drivers/net/pcmcia/fmvj18x_cs.c +++ b/drivers/net/pcmcia/fmvj18x_cs.c @@ -248,9 +248,8 @@ static int fmvj18x_probe(struct pcmcia_device *link) lp->base = NULL; /* The io structure describes IO port mapping */ - link->io.NumPorts1 = 32; - link->io.Attributes1 = IO_DATA_PATH_WIDTH_AUTO; - link->io.IOAddrLines = 5; + link->resource[0]->end = 32; + link->resource[0]->flags |= IO_DATA_PATH_WIDTH_AUTO; /* General socket configuration */ link->conf.Attributes = CONF_ENABLE_IRQ; @@ -288,13 +287,13 @@ static int mfc_try_io_port(struct pcmcia_device *link) { 0x3f8, 0x2f8, 0x3e8, 0x2e8, 0x0 }; for (i = 0; i < 5; i++) { - link->io.BasePort2 = serial_base[i]; - link->io.Attributes2 = IO_DATA_PATH_WIDTH_8; - if (link->io.BasePort2 == 0) { - link->io.NumPorts2 = 0; + link->resource[1]->start = serial_base[i]; + link->resource[1]->flags |= IO_DATA_PATH_WIDTH_8; + if (link->resource[1]->start == 0) { + link->resource[1]->end = 0; printk(KERN_NOTICE "fmvj18x_cs: out of resource for serial\n"); } - ret = pcmcia_request_io(link, &link->io); + ret = pcmcia_request_io(link); if (ret == 0) return ret; } @@ -310,8 +309,8 @@ static int ungermann_try_io_port(struct pcmcia_device *link) 0x380,0x3c0 only for ioport. */ for (ioaddr = 0x300; ioaddr < 0x3e0; ioaddr += 0x20) { - link->io.BasePort1 = ioaddr; - ret = pcmcia_request_io(link, &link->io); + link->resource[0]->start = ioaddr; + ret = pcmcia_request_io(link); if (ret == 0) { /* calculate ConfigIndex value */ link->conf.ConfigIndex = @@ -345,6 +344,8 @@ static int fmvj18x_config(struct pcmcia_device *link) dev_dbg(&link->dev, "fmvj18x_config\n"); + link->io_lines = 5; + len = pcmcia_get_tuple(link, CISTPL_FUNCE, &buf); kfree(buf); @@ -363,20 +364,20 @@ static int fmvj18x_config(struct pcmcia_device *link) /* MultiFunction Card */ link->conf.ConfigBase = 0x800; link->conf.ConfigIndex = 0x47; - link->io.NumPorts2 = 8; + link->resource[1]->end = 8; } break; case MANFID_NEC: cardtype = NEC; /* MultiFunction Card */ link->conf.ConfigBase = 0x800; link->conf.ConfigIndex = 0x47; - link->io.NumPorts2 = 8; + link->resource[1]->end = 8; break; case MANFID_KME: cardtype = KME; /* MultiFunction Card */ link->conf.ConfigBase = 0x800; link->conf.ConfigIndex = 0x47; - link->io.NumPorts2 = 8; + link->resource[1]->end = 8; break; case MANFID_CONTEC: cardtype = CONTEC; @@ -417,14 +418,14 @@ static int fmvj18x_config(struct pcmcia_device *link) } } - if (link->io.NumPorts2 != 0) { + if (link->resource[1]->end != 0) { ret = mfc_try_io_port(link); if (ret != 0) goto failed; } else if (cardtype == UNGERMANN) { ret = ungermann_try_io_port(link); if (ret != 0) goto failed; } else { - ret = pcmcia_request_io(link, &link->io); + ret = pcmcia_request_io(link); if (ret) goto failed; } diff --git a/drivers/net/pcmcia/ibmtr_cs.c b/drivers/net/pcmcia/ibmtr_cs.c index e99abaa92be..3fd859570db 100644 --- a/drivers/net/pcmcia/ibmtr_cs.c +++ b/drivers/net/pcmcia/ibmtr_cs.c @@ -151,9 +151,8 @@ static int __devinit ibmtr_attach(struct pcmcia_device *link) link->priv = info; info->ti = netdev_priv(dev); - link->io.Attributes1 = IO_DATA_PATH_WIDTH_8; - link->io.NumPorts1 = 4; - link->io.IOAddrLines = 16; + link->resource[0]->flags |= IO_DATA_PATH_WIDTH_8; + link->resource[0]->end = 4; link->conf.Attributes = CONF_ENABLE_IRQ; link->conf.IntType = INT_MEMORY_AND_IO; link->conf.Present = PRESENT_OPTION; @@ -218,16 +217,17 @@ static int __devinit ibmtr_config(struct pcmcia_device *link) dev_dbg(&link->dev, "ibmtr_config\n"); link->conf.ConfigIndex = 0x61; + link->io_lines = 16; /* Determine if this is PRIMARY or ALTERNATE. */ /* Try PRIMARY card at 0xA20-0xA23 */ - link->io.BasePort1 = 0xA20; - i = pcmcia_request_io(link, &link->io); + link->resource[0]->start = 0xA20; + i = pcmcia_request_io(link); if (i != 0) { /* Couldn't get 0xA20-0xA23. Try ALTERNATE at 0xA24-0xA27. */ - link->io.BasePort1 = 0xA24; - ret = pcmcia_request_io(link, &link->io); + link->resource[0]->start = 0xA24; + ret = pcmcia_request_io(link); if (ret) goto failed; } diff --git a/drivers/net/pcmcia/nmclan_cs.c b/drivers/net/pcmcia/nmclan_cs.c index 9980cbb81d3..68f2deeb3ad 100644 --- a/drivers/net/pcmcia/nmclan_cs.c +++ b/drivers/net/pcmcia/nmclan_cs.c @@ -458,9 +458,8 @@ static int nmclan_probe(struct pcmcia_device *link) link->priv = dev; spin_lock_init(&lp->bank_lock); - link->io.NumPorts1 = 32; - link->io.Attributes1 = IO_DATA_PATH_WIDTH_AUTO; - link->io.IOAddrLines = 5; + link->resource[0]->end = 32; + link->resource[0]->flags |= IO_DATA_PATH_WIDTH_AUTO; link->conf.Attributes = CONF_ENABLE_IRQ; link->conf.IntType = INT_MEMORY_AND_IO; link->conf.ConfigIndex = 1; @@ -644,7 +643,8 @@ static int nmclan_config(struct pcmcia_device *link) dev_dbg(&link->dev, "nmclan_config\n"); - ret = pcmcia_request_io(link, &link->io); + link->io_lines = 5; + ret = pcmcia_request_io(link); if (ret) goto failed; ret = pcmcia_request_exclusive_irq(link, mace_interrupt); diff --git a/drivers/net/pcmcia/pcnet_cs.c b/drivers/net/pcmcia/pcnet_cs.c index c9cd2377ef9..9c5fc9dfc55 100644 --- a/drivers/net/pcmcia/pcnet_cs.c +++ b/drivers/net/pcmcia/pcnet_cs.c @@ -477,29 +477,31 @@ static hw_info_t *get_hwired(struct pcmcia_device *link) static int try_io_port(struct pcmcia_device *link) { int j, ret; - if (link->io.NumPorts1 == 32) { - link->io.Attributes1 = IO_DATA_PATH_WIDTH_AUTO; - if (link->io.NumPorts2 > 0) { + link->resource[0]->flags &= ~IO_DATA_PATH_WIDTH; + link->resource[1]->flags &= ~IO_DATA_PATH_WIDTH; + if (link->resource[0]->end == 32) { + link->resource[0]->flags |= IO_DATA_PATH_WIDTH_AUTO; + if (link->resource[1]->end > 0) { /* for master/slave multifunction cards */ - link->io.Attributes2 = IO_DATA_PATH_WIDTH_8; + link->resource[1]->flags |= IO_DATA_PATH_WIDTH_8; } } else { /* This should be two 16-port windows */ - link->io.Attributes1 = IO_DATA_PATH_WIDTH_8; - link->io.Attributes2 = IO_DATA_PATH_WIDTH_16; + link->resource[0]->flags |= IO_DATA_PATH_WIDTH_8; + link->resource[1]->flags |= IO_DATA_PATH_WIDTH_16; } - if (link->io.BasePort1 == 0) { - link->io.IOAddrLines = 16; + if (link->resource[0]->start == 0) { for (j = 0; j < 0x400; j += 0x20) { - link->io.BasePort1 = j ^ 0x300; - link->io.BasePort2 = (j ^ 0x300) + 0x10; - ret = pcmcia_request_io(link, &link->io); + link->resource[0]->start = j ^ 0x300; + link->resource[1]->start = (j ^ 0x300) + 0x10; + link->io_lines = 16; + ret = pcmcia_request_io(link); if (ret == 0) return ret; } return ret; } else { - return pcmcia_request_io(link, &link->io); + return pcmcia_request_io(link); } } @@ -520,18 +522,18 @@ static int pcnet_confcheck(struct pcmcia_device *p_dev, network function with window 0, and serial with window 1 */ if (io->nwin > 1) { i = (io->win[1].len > io->win[0].len); - p_dev->io.BasePort2 = io->win[1-i].base; - p_dev->io.NumPorts2 = io->win[1-i].len; + p_dev->resource[1]->start = io->win[1-i].base; + p_dev->resource[1]->end = io->win[1-i].len; } else { - i = p_dev->io.NumPorts2 = 0; + i = p_dev->resource[1]->end = 0; } *has_shmem = ((cfg->mem.nwin == 1) && (cfg->mem.win[0].len >= 0x4000)); - p_dev->io.BasePort1 = io->win[i].base; - p_dev->io.NumPorts1 = io->win[i].len; - p_dev->io.IOAddrLines = io->flags & CISTPL_IO_LINES_MASK; - if (p_dev->io.NumPorts1 + p_dev->io.NumPorts2 >= 32) + p_dev->resource[0]->start = io->win[i].base; + p_dev->resource[0]->end = io->win[i].len; + p_dev->io_lines = io->flags & CISTPL_IO_LINES_MASK; + if (p_dev->resource[0]->end + p_dev->resource[1]->end >= 32) return try_io_port(p_dev); return 0; diff --git a/drivers/net/pcmcia/smc91c92_cs.c b/drivers/net/pcmcia/smc91c92_cs.c index 1b0b3230dd7..a5e47796f6a 100644 --- a/drivers/net/pcmcia/smc91c92_cs.c +++ b/drivers/net/pcmcia/smc91c92_cs.c @@ -324,9 +324,8 @@ static int smc91c92_probe(struct pcmcia_device *link) link->priv = dev; spin_lock_init(&smc->lock); - link->io.NumPorts1 = 16; - link->io.Attributes1 = IO_DATA_PATH_WIDTH_AUTO; - link->io.IOAddrLines = 4; + link->resource[0]->end = 16; + link->resource[0]->flags |= IO_DATA_PATH_WIDTH_AUTO; link->conf.Attributes = CONF_ENABLE_IRQ; link->conf.IntType = INT_MEMORY_AND_IO; @@ -427,12 +426,13 @@ static int mhz_mfc_config_check(struct pcmcia_device *p_dev, void *priv_data) { int k; - p_dev->io.BasePort2 = cf->io.win[0].base; + p_dev->resource[1]->start = cf->io.win[0].base; for (k = 0; k < 0x400; k += 0x10) { if (k & 0x80) continue; - p_dev->io.BasePort1 = k ^ 0x300; - if (!pcmcia_request_io(p_dev, &p_dev->io)) + p_dev->resource[0]->start = k ^ 0x300; + p_dev->io_lines = 16; + if (!pcmcia_request_io(p_dev)) return 0; } return -ENODEV; @@ -448,9 +448,8 @@ static int mhz_mfc_config(struct pcmcia_device *link) link->conf.Attributes |= CONF_ENABLE_SPKR; link->conf.Status = CCSR_AUDIO_ENA; - link->io.IOAddrLines = 16; - link->io.Attributes2 = IO_DATA_PATH_WIDTH_8; - link->io.NumPorts2 = 8; + link->resource[1]->flags |= IO_DATA_PATH_WIDTH_8; + link->resource[1]->end = 8; /* The Megahertz combo cards have modem-like CIS entries, so we have to explicitly try a bunch of port combinations. */ @@ -601,9 +600,9 @@ static int smc_configcheck(struct pcmcia_device *p_dev, unsigned int vcc, void *priv_data) { - p_dev->io.BasePort1 = cf->io.win[0].base; - p_dev->io.IOAddrLines = cf->io.flags & CISTPL_IO_LINES_MASK; - return pcmcia_request_io(p_dev, &p_dev->io); + p_dev->resource[0]->start = cf->io.win[0].base; + p_dev->io_lines = cf->io.flags & CISTPL_IO_LINES_MASK; + return pcmcia_request_io(p_dev); } static int smc_config(struct pcmcia_device *link) @@ -611,7 +610,7 @@ static int smc_config(struct pcmcia_device *link) struct net_device *dev = link->priv; int i; - link->io.NumPorts1 = 16; + link->resource[0]->end = 16; i = pcmcia_loop_config(link, smc_configcheck, NULL); if (!i) dev->base_addr = link->resource[0]->start; @@ -646,25 +645,25 @@ static int osi_config(struct pcmcia_device *link) link->conf.Attributes |= CONF_ENABLE_SPKR; link->conf.Status = CCSR_AUDIO_ENA; - link->io.NumPorts1 = 64; - link->io.Attributes2 = IO_DATA_PATH_WIDTH_8; - link->io.NumPorts2 = 8; - link->io.IOAddrLines = 16; + link->resource[0]->end = 64; + link->resource[1]->flags |= IO_DATA_PATH_WIDTH_8; + link->resource[1]->end = 8; /* Enable Hard Decode, LAN, Modem */ link->conf.ConfigIndex = 0x23; + link->io_lines = 16; for (i = j = 0; j < 4; j++) { - link->io.BasePort2 = com[j]; - i = pcmcia_request_io(link, &link->io); + link->resource[1]->start = com[j]; + i = pcmcia_request_io(link); if (i == 0) break; } if (i != 0) { /* Fallback: turn off hard decode */ link->conf.ConfigIndex = 0x03; - link->io.NumPorts2 = 0; - i = pcmcia_request_io(link, &link->io); + link->resource[1]->end = 0; + i = pcmcia_request_io(link); } dev->base_addr = link->resource[0]->start + 0x10; return i; @@ -803,7 +802,7 @@ static int check_sig(struct pcmcia_device *link) } /* Try setting bus width */ - width = (link->io.Attributes1 == IO_DATA_PATH_WIDTH_AUTO); + width = (link->resource[0]->flags == IO_DATA_PATH_WIDTH_AUTO); s = inb(ioaddr + CONFIG); if (width) s |= CFG_16BIT; diff --git a/drivers/net/pcmcia/xirc2ps_cs.c b/drivers/net/pcmcia/xirc2ps_cs.c index 034920b459d..8fb0eb1dc34 100644 --- a/drivers/net/pcmcia/xirc2ps_cs.c +++ b/drivers/net/pcmcia/xirc2ps_cs.c @@ -677,9 +677,9 @@ xirc2ps_config_modem(struct pcmcia_device *p_dev, if (cf->io.nwin > 0 && (cf->io.win[0].base & 0xf) == 8) { for (ioaddr = 0x300; ioaddr < 0x400; ioaddr += 0x10) { - p_dev->io.BasePort2 = cf->io.win[0].base; - p_dev->io.BasePort1 = ioaddr; - if (!pcmcia_request_io(p_dev, &p_dev->io)) + p_dev->resource[1]->start = cf->io.win[0].base; + p_dev->resource[0]->start = ioaddr; + if (!pcmcia_request_io(p_dev)) return 0; } } @@ -696,11 +696,11 @@ xirc2ps_config_check(struct pcmcia_device *p_dev, int *pass = priv_data; if (cf->io.nwin > 0 && (cf->io.win[0].base & 0xf) == 8) { - p_dev->io.BasePort2 = cf->io.win[0].base; - p_dev->io.BasePort1 = p_dev->io.BasePort2 + p_dev->resource[1]->start = cf->io.win[0].base; + p_dev->resource[0]->start = p_dev->resource[1]->start + (*pass ? (cf->index & 0x20 ? -24:8) : (cf->index & 0x20 ? 8:-24)); - if (!pcmcia_request_io(p_dev, &p_dev->io)) + if (!pcmcia_request_io(p_dev)) return 0; } return -ENODEV; @@ -807,8 +807,7 @@ xirc2ps_config(struct pcmcia_device * link) goto failure; } - link->io.IOAddrLines =10; - link->io.Attributes1 = IO_DATA_PATH_WIDTH_16; + link->resource[0]->flags |= IO_DATA_PATH_WIDTH_16; if (local->modem) { int pass; @@ -816,16 +815,16 @@ xirc2ps_config(struct pcmcia_device * link) link->conf.Attributes |= CONF_ENABLE_SPKR; link->conf.Status |= CCSR_AUDIO_ENA; } - link->io.NumPorts2 = 8; - link->io.Attributes2 = IO_DATA_PATH_WIDTH_8; + link->resource[1]->end = 8; + link->resource[1]->flags |= IO_DATA_PATH_WIDTH_8; if (local->dingo) { /* Take the Modem IO port from the CIS and scan for a free * Ethernet port */ - link->io.NumPorts1 = 16; /* no Mako stuff anymore */ + link->resource[0]->end = 16; /* no Mako stuff anymore */ if (!pcmcia_loop_config(link, xirc2ps_config_modem, NULL)) goto port_found; } else { - link->io.NumPorts1 = 18; + link->resource[0]->end = 18; /* We do 2 passes here: The first one uses the regular mapping and * the second tries again, thereby considering that the 32 ports are * mirrored every 32 bytes. Actually we use a mirrored port for @@ -840,14 +839,15 @@ xirc2ps_config(struct pcmcia_device * link) } printk(KNOT_XIRC "no ports available\n"); } else { - link->io.NumPorts1 = 16; + link->io_lines = 10; + link->resource[0]->end = 16; for (ioaddr = 0x300; ioaddr < 0x400; ioaddr += 0x10) { - link->io.BasePort1 = ioaddr; - if (!(err=pcmcia_request_io(link, &link->io))) + link->resource[0]->start = ioaddr; + if (!(err = pcmcia_request_io(link))) goto port_found; } - link->io.BasePort1 = 0; /* let CS decide */ - if ((err=pcmcia_request_io(link, &link->io))) + link->resource[0]->start = 0; /* let CS decide */ + if ((err = pcmcia_request_io(link))) goto config_error; } port_found: diff --git a/drivers/net/wireless/airo_cs.c b/drivers/net/wireless/airo_cs.c index b7e7f5054e4..d241b4aed71 100644 --- a/drivers/net/wireless/airo_cs.c +++ b/drivers/net/wireless/airo_cs.c @@ -175,25 +175,23 @@ static int airo_cs_config_check(struct pcmcia_device *p_dev, p_dev->conf.Attributes |= CONF_ENABLE_IRQ; /* IO window settings */ - p_dev->io.NumPorts1 = p_dev->io.NumPorts2 = 0; + p_dev->resource[0]->end = p_dev->resource[1]->end = 0; if ((cfg->io.nwin > 0) || (dflt->io.nwin > 0)) { cistpl_io_t *io = (cfg->io.nwin) ? &cfg->io : &dflt->io; - p_dev->io.Attributes1 = IO_DATA_PATH_WIDTH_AUTO; - if (!(io->flags & CISTPL_IO_8BIT)) - p_dev->io.Attributes1 = IO_DATA_PATH_WIDTH_16; - if (!(io->flags & CISTPL_IO_16BIT)) - p_dev->io.Attributes1 = IO_DATA_PATH_WIDTH_8; - p_dev->io.BasePort1 = io->win[0].base; - p_dev->io.NumPorts1 = io->win[0].len; + p_dev->resource[0]->flags &= ~IO_DATA_PATH_WIDTH; + p_dev->resource[0]->flags |= + pcmcia_io_cfg_data_width(io->flags); + p_dev->resource[0]->start = io->win[0].base; + p_dev->resource[0]->end = io->win[0].len; if (io->nwin > 1) { - p_dev->io.Attributes2 = p_dev->io.Attributes1; - p_dev->io.BasePort2 = io->win[1].base; - p_dev->io.NumPorts2 = io->win[1].len; + p_dev->resource[1]->flags = p_dev->resource[0]->flags; + p_dev->resource[1]->start = io->win[1].base; + p_dev->resource[1]->end = io->win[1].len; } } /* This reserves IO space but doesn't actually enable it */ - if (pcmcia_request_io(p_dev, &p_dev->io) != 0) + if (pcmcia_request_io(p_dev) != 0) return -ENODEV; /* diff --git a/drivers/net/wireless/atmel_cs.c b/drivers/net/wireless/atmel_cs.c index 65b3aed49e5..3b632161c10 100644 --- a/drivers/net/wireless/atmel_cs.c +++ b/drivers/net/wireless/atmel_cs.c @@ -190,25 +190,23 @@ static int atmel_config_check(struct pcmcia_device *p_dev, p_dev->conf.Attributes |= CONF_ENABLE_IRQ; /* IO window settings */ - p_dev->io.NumPorts1 = p_dev->io.NumPorts2 = 0; + p_dev->resource[0]->end = p_dev->resource[1]->end = 0; if ((cfg->io.nwin > 0) || (dflt->io.nwin > 0)) { cistpl_io_t *io = (cfg->io.nwin) ? &cfg->io : &dflt->io; - p_dev->io.Attributes1 = IO_DATA_PATH_WIDTH_AUTO; - if (!(io->flags & CISTPL_IO_8BIT)) - p_dev->io.Attributes1 = IO_DATA_PATH_WIDTH_16; - if (!(io->flags & CISTPL_IO_16BIT)) - p_dev->io.Attributes1 = IO_DATA_PATH_WIDTH_8; - p_dev->io.BasePort1 = io->win[0].base; - p_dev->io.NumPorts1 = io->win[0].len; + p_dev->resource[0]->flags &= ~IO_DATA_PATH_WIDTH; + p_dev->resource[0]->flags |= + pcmcia_io_cfg_data_width(io->flags); + p_dev->resource[0]->start = io->win[0].base; + p_dev->resource[0]->end = io->win[0].len; if (io->nwin > 1) { - p_dev->io.Attributes2 = p_dev->io.Attributes1; - p_dev->io.BasePort2 = io->win[1].base; - p_dev->io.NumPorts2 = io->win[1].len; + p_dev->resource[1]->flags = p_dev->resource[0]->flags; + p_dev->resource[1]->start = io->win[1].base; + p_dev->resource[1]->end = io->win[1].len; } } /* This reserves IO space but doesn't actually enable it */ - return pcmcia_request_io(p_dev, &p_dev->io); + return pcmcia_request_io(p_dev); } static int atmel_config(struct pcmcia_device *link) diff --git a/drivers/net/wireless/b43/pcmcia.c b/drivers/net/wireless/b43/pcmcia.c index f71bc782137..7c9af82fcf7 100644 --- a/drivers/net/wireless/b43/pcmcia.c +++ b/drivers/net/wireless/b43/pcmcia.c @@ -77,10 +77,6 @@ static int __devinit b43_pcmcia_probe(struct pcmcia_device *dev) dev->conf.Attributes = CONF_ENABLE_IRQ; dev->conf.IntType = INT_MEMORY_AND_IO; - dev->io.BasePort2 = 0; - dev->io.NumPorts2 = 0; - dev->io.Attributes2 = 0; - win.Attributes = WIN_ADDR_SPACE_MEM | WIN_MEMORY_TYPE_CM | WIN_ENABLE | WIN_DATA_WIDTH_16 | WIN_USE_WAIT; diff --git a/drivers/net/wireless/hostap/hostap_cs.c b/drivers/net/wireless/hostap/hostap_cs.c index 4e13cedb823..ba54d1b04d2 100644 --- a/drivers/net/wireless/hostap/hostap_cs.c +++ b/drivers/net/wireless/hostap/hostap_cs.c @@ -519,30 +519,24 @@ static int prism2_config_check(struct pcmcia_device *p_dev, PDEBUG(DEBUG_EXTRA, "IO window settings: cfg->io.nwin=%d " "dflt->io.nwin=%d\n", cfg->io.nwin, dflt->io.nwin); - p_dev->io.NumPorts1 = p_dev->io.NumPorts2 = 0; + p_dev->resource[0]->end = p_dev->resource[1]->end = 0; if ((cfg->io.nwin > 0) || (dflt->io.nwin > 0)) { cistpl_io_t *io = (cfg->io.nwin) ? &cfg->io : &dflt->io; - p_dev->io.Attributes1 = IO_DATA_PATH_WIDTH_AUTO; - PDEBUG(DEBUG_EXTRA, "io->flags = 0x%04X, " - "io.base=0x%04x, len=%d\n", io->flags, - io->win[0].base, io->win[0].len); - if (!(io->flags & CISTPL_IO_8BIT)) - p_dev->io.Attributes1 = IO_DATA_PATH_WIDTH_16; - if (!(io->flags & CISTPL_IO_16BIT)) - p_dev->io.Attributes1 = IO_DATA_PATH_WIDTH_8; - p_dev->io.IOAddrLines = io->flags & - CISTPL_IO_LINES_MASK; - p_dev->io.BasePort1 = io->win[0].base; - p_dev->io.NumPorts1 = io->win[0].len; + p_dev->resource[0]->flags &= ~IO_DATA_PATH_WIDTH; + p_dev->resource[0]->flags |= + pcmcia_io_cfg_data_width(io->flags); + p_dev->io_lines = io->flags & CISTPL_IO_LINES_MASK; + p_dev->resource[0]->start = io->win[0].base; + p_dev->resource[0]->end = io->win[0].len; if (io->nwin > 1) { - p_dev->io.Attributes2 = p_dev->io.Attributes1; - p_dev->io.BasePort2 = io->win[1].base; - p_dev->io.NumPorts2 = io->win[1].len; + p_dev->resource[1]->flags = p_dev->resource[0]->flags; + p_dev->resource[1]->start = io->win[1].base; + p_dev->resource[1]->end = io->win[1].len; } } /* This reserves IO space but doesn't actually enable it */ - return pcmcia_request_io(p_dev, &p_dev->io); + return pcmcia_request_io(p_dev); } static int prism2_config(struct pcmcia_device *link) diff --git a/drivers/net/wireless/libertas/if_cs.c b/drivers/net/wireless/libertas/if_cs.c index be4c47594b5..9c298396be5 100644 --- a/drivers/net/wireless/libertas/if_cs.c +++ b/drivers/net/wireless/libertas/if_cs.c @@ -801,9 +801,9 @@ static int if_cs_ioprobe(struct pcmcia_device *p_dev, unsigned int vcc, void *priv_data) { - p_dev->io.Attributes1 = IO_DATA_PATH_WIDTH_AUTO; - p_dev->io.BasePort1 = cfg->io.win[0].base; - p_dev->io.NumPorts1 = cfg->io.win[0].len; + p_dev->resource[0]->flags |= IO_DATA_PATH_WIDTH_AUTO; + p_dev->resource[0]->start = cfg->io.win[0].base; + p_dev->resource[0]->end = cfg->io.win[0].len; /* Do we need to allocate an interrupt? */ p_dev->conf.Attributes |= CONF_ENABLE_IRQ; @@ -815,7 +815,7 @@ static int if_cs_ioprobe(struct pcmcia_device *p_dev, } /* This reserves IO space but doesn't actually enable it */ - return pcmcia_request_io(p_dev, &p_dev->io); + return pcmcia_request_io(p_dev); } static int if_cs_probe(struct pcmcia_device *p_dev) diff --git a/drivers/net/wireless/orinoco/orinoco_cs.c b/drivers/net/wireless/orinoco/orinoco_cs.c index 6d514b5462f..ef46a2d8853 100644 --- a/drivers/net/wireless/orinoco/orinoco_cs.c +++ b/drivers/net/wireless/orinoco/orinoco_cs.c @@ -191,25 +191,23 @@ static int orinoco_cs_config_check(struct pcmcia_device *p_dev, p_dev->conf.Attributes |= CONF_ENABLE_IRQ; /* IO window settings */ - p_dev->io.NumPorts1 = p_dev->io.NumPorts2 = 0; + p_dev->resource[0]->end = p_dev->resource[1]->end = 0; if ((cfg->io.nwin > 0) || (dflt->io.nwin > 0)) { cistpl_io_t *io = (cfg->io.nwin) ? &cfg->io : &dflt->io; - p_dev->io.Attributes1 = IO_DATA_PATH_WIDTH_AUTO; - if (!(io->flags & CISTPL_IO_8BIT)) - p_dev->io.Attributes1 = IO_DATA_PATH_WIDTH_16; - if (!(io->flags & CISTPL_IO_16BIT)) - p_dev->io.Attributes1 = IO_DATA_PATH_WIDTH_8; - p_dev->io.IOAddrLines = io->flags & CISTPL_IO_LINES_MASK; - p_dev->io.BasePort1 = io->win[0].base; - p_dev->io.NumPorts1 = io->win[0].len; + p_dev->io_lines = io->flags & CISTPL_IO_LINES_MASK; + p_dev->resource[0]->flags &= ~IO_DATA_PATH_WIDTH; + p_dev->resource[0]->flags |= + pcmcia_io_cfg_data_width(io->flags); + p_dev->resource[0]->start = io->win[0].base; + p_dev->resource[0]->end = io->win[0].len; if (io->nwin > 1) { - p_dev->io.Attributes2 = p_dev->io.Attributes1; - p_dev->io.BasePort2 = io->win[1].base; - p_dev->io.NumPorts2 = io->win[1].len; + p_dev->resource[1]->flags = p_dev->resource[0]->flags; + p_dev->resource[1]->start = io->win[1].base; + p_dev->resource[1]->end = io->win[1].len; } /* This reserves IO space but doesn't actually enable it */ - if (pcmcia_request_io(p_dev, &p_dev->io) != 0) + if (pcmcia_request_io(p_dev) != 0) goto next_entry; } return 0; diff --git a/drivers/net/wireless/orinoco/spectrum_cs.c b/drivers/net/wireless/orinoco/spectrum_cs.c index 4f8f55eab95..873877e17e1 100644 --- a/drivers/net/wireless/orinoco/spectrum_cs.c +++ b/drivers/net/wireless/orinoco/spectrum_cs.c @@ -253,25 +253,23 @@ static int spectrum_cs_config_check(struct pcmcia_device *p_dev, p_dev->conf.Attributes |= CONF_ENABLE_IRQ; /* IO window settings */ - p_dev->io.NumPorts1 = p_dev->io.NumPorts2 = 0; + p_dev->resource[0]->end = p_dev->resource[1]->end = 0; if ((cfg->io.nwin > 0) || (dflt->io.nwin > 0)) { cistpl_io_t *io = (cfg->io.nwin) ? &cfg->io : &dflt->io; - p_dev->io.Attributes1 = IO_DATA_PATH_WIDTH_AUTO; - if (!(io->flags & CISTPL_IO_8BIT)) - p_dev->io.Attributes1 = IO_DATA_PATH_WIDTH_16; - if (!(io->flags & CISTPL_IO_16BIT)) - p_dev->io.Attributes1 = IO_DATA_PATH_WIDTH_8; - p_dev->io.IOAddrLines = io->flags & CISTPL_IO_LINES_MASK; - p_dev->io.BasePort1 = io->win[0].base; - p_dev->io.NumPorts1 = io->win[0].len; + p_dev->io_lines = io->flags & CISTPL_IO_LINES_MASK; + p_dev->resource[0]->flags &= ~IO_DATA_PATH_WIDTH; + p_dev->resource[0]->flags |= + pcmcia_io_cfg_data_width(io->flags); + p_dev->resource[0]->start = io->win[0].base; + p_dev->resource[0]->end = io->win[0].len; if (io->nwin > 1) { - p_dev->io.Attributes2 = p_dev->io.Attributes1; - p_dev->io.BasePort2 = io->win[1].base; - p_dev->io.NumPorts2 = io->win[1].len; + p_dev->resource[1]->flags = p_dev->resource[0]->flags; + p_dev->resource[1]->start = io->win[1].base; + p_dev->resource[1]->end = io->win[1].len; } /* This reserves IO space but doesn't actually enable it */ - if (pcmcia_request_io(p_dev, &p_dev->io) != 0) + if (pcmcia_request_io(p_dev) != 0) goto next_entry; } return 0; diff --git a/drivers/net/wireless/ray_cs.c b/drivers/net/wireless/ray_cs.c index 165beb6af84..b83d5ef1dff 100644 --- a/drivers/net/wireless/ray_cs.c +++ b/drivers/net/wireless/ray_cs.c @@ -315,9 +315,8 @@ static int ray_probe(struct pcmcia_device *p_dev) local->finder = p_dev; /* The io structure describes IO port mapping. None used here */ - p_dev->io.NumPorts1 = 0; - p_dev->io.Attributes1 = IO_DATA_PATH_WIDTH_8; - p_dev->io.IOAddrLines = 5; + p_dev->resource[0]->end = 0; + p_dev->resource[0]->flags |= IO_DATA_PATH_WIDTH_8; /* General socket configuration */ p_dev->conf.Attributes = CONF_ENABLE_IRQ; diff --git a/drivers/net/wireless/wl3501_cs.c b/drivers/net/wireless/wl3501_cs.c index a32f220648c..a1cc2d498a1 100644 --- a/drivers/net/wireless/wl3501_cs.c +++ b/drivers/net/wireless/wl3501_cs.c @@ -1884,9 +1884,8 @@ static int wl3501_probe(struct pcmcia_device *p_dev) struct wl3501_card *this; /* The io structure describes IO port mapping */ - p_dev->io.NumPorts1 = 16; - p_dev->io.Attributes1 = IO_DATA_PATH_WIDTH_8; - p_dev->io.IOAddrLines = 5; + p_dev->resource[0]->end = 16; + p_dev->resource[0]->flags = IO_DATA_PATH_WIDTH_8; /* General socket configuration */ p_dev->conf.Attributes = CONF_ENABLE_IRQ; @@ -1932,13 +1931,14 @@ static int wl3501_config(struct pcmcia_device *link) /* Try allocating IO ports. This tries a few fixed addresses. If you * want, you can also read the card's config table to pick addresses -- * see the serial driver for an example. */ + link->io_lines = 5; for (j = 0x280; j < 0x400; j += 0x20) { /* The '^0x300' is so that we probe 0x300-0x3ff first, then * 0x200-0x2ff, and so on, because this seems safer */ - link->io.BasePort1 = j; - link->io.BasePort2 = link->io.BasePort1 + 0x10; - i = pcmcia_request_io(link, &link->io); + link->resource[0]->start = j; + link->resource[1]->start = link->resource[0]->start + 0x10; + i = pcmcia_request_io(link); if (i == 0) break; } diff --git a/drivers/parport/parport_cs.c b/drivers/parport/parport_cs.c index fc1639c5ada..23e50f4a27c 100644 --- a/drivers/parport/parport_cs.c +++ b/drivers/parport/parport_cs.c @@ -101,8 +101,8 @@ static int parport_probe(struct pcmcia_device *link) link->priv = info; info->p_dev = link; - link->io.Attributes1 = IO_DATA_PATH_WIDTH_8; - link->io.Attributes2 = IO_DATA_PATH_WIDTH_8; + link->resource[0]->flags |= IO_DATA_PATH_WIDTH_8; + link->resource[1]->flags |= IO_DATA_PATH_WIDTH_8; link->conf.Attributes = CONF_ENABLE_IRQ; link->conf.IntType = INT_MEMORY_AND_IO; @@ -143,16 +143,16 @@ static int parport_config_check(struct pcmcia_device *p_dev, { if ((cfg->io.nwin > 0) || (dflt->io.nwin > 0)) { cistpl_io_t *io = (cfg->io.nwin) ? &cfg->io : &dflt->io; + p_dev->io_lines = io->flags & CISTPL_IO_LINES_MASK; if (epp_mode) p_dev->conf.ConfigIndex |= FORCE_EPP_MODE; - p_dev->io.BasePort1 = io->win[0].base; - p_dev->io.NumPorts1 = io->win[0].len; - p_dev->io.IOAddrLines = io->flags & CISTPL_IO_LINES_MASK; + p_dev->resource[0]->start = io->win[0].base; + p_dev->resource[0]->end = io->win[0].len; if (io->nwin == 2) { - p_dev->io.BasePort2 = io->win[1].base; - p_dev->io.NumPorts2 = io->win[1].len; + p_dev->resource[1]->start = io->win[1].base; + p_dev->resource[1]->end = io->win[1].len; } - if (pcmcia_request_io(p_dev, &p_dev->io) != 0) + if (pcmcia_request_io(p_dev) != 0) return -ENODEV; return 0; } diff --git a/drivers/pcmcia/pcmcia_resource.c b/drivers/pcmcia/pcmcia_resource.c index fcd48dae79b..a48d4a91d44 100644 --- a/drivers/pcmcia/pcmcia_resource.c +++ b/drivers/pcmcia/pcmcia_resource.c @@ -70,7 +70,8 @@ static int alloc_io_space(struct pcmcia_socket *s, struct resource *res, res->flags |= IORESOURCE_IO; - dev_dbg(&s->dev, "alloc_io_space request for %pR\n", res); + dev_dbg(&s->dev, "alloc_io_space request for %pR, %d lines\n", + res, lines); align = base ? (lines ? 1<resource[0] and *p_dev->resource[1]. The + * &struct pcmcia_device @p_dev->resource[0] and @p_dev->resource[1]. The * "start" value is the requested start of the IO port resource; "end" - * relfects the number of ports requested. - * - * If io_req_t is passed, those values are converted automatically. + * reflects the number of ports requested. The number of IO lines requested + * is specified in &struct pcmcia_device @p_dev->io_lines. */ -int pcmcia_request_io(struct pcmcia_device *p_dev, io_req_t *req) +int pcmcia_request_io(struct pcmcia_device *p_dev) { struct pcmcia_socket *s = p_dev->socket; - config_t *c; + config_t *c = p_dev->function_config; int ret = -EINVAL; - unsigned int lines = req->IOAddrLines; mutex_lock(&s->ops_mutex); + dev_dbg(&s->dev, "pcmcia_request_io: %pR , %pR", &c->io[0], &c->io[1]); if (!(s->state & SOCKET_PRESENT)) { dev_dbg(&s->dev, "pcmcia_request_io: No card present\n"); goto out; } - c = p_dev->function_config; - if (req) { - c->io[0].start = req->BasePort1; - c->io[0].end = req->NumPorts1; - c->io[0].flags |= req->Attributes1; - c->io[1].start = req->BasePort2; - c->io[1].end = req->NumPorts2; - c->io[1].flags |= req->Attributes2; - } - - dev_dbg(&s->dev, "pcmcia_request_io: %pR , %pR", &c->io[0], &c->io[1]); - if (c->state & CONFIG_LOCKED) { dev_dbg(&s->dev, "Configuration is locked\n"); goto out; @@ -582,12 +570,12 @@ int pcmcia_request_io(struct pcmcia_device *p_dev, io_req_t *req) goto out; } - ret = alloc_io_space(s, &c->io[0], lines); + ret = alloc_io_space(s, &c->io[0], p_dev->io_lines); if (ret) goto out; if (c->io[1].end) { - ret = alloc_io_space(s, &c->io[1], lines); + ret = alloc_io_space(s, &c->io[1], p_dev->io_lines); if (ret) { release_io_space(s, &c->io[0]); goto out; @@ -598,11 +586,6 @@ int pcmcia_request_io(struct pcmcia_device *p_dev, io_req_t *req) c->state |= CONFIG_IO_REQ; p_dev->_io = 1; - if (!ret) { - req->BasePort1 = c->io[0].start; - req->BasePort2 = c->io[1].start; - } - dev_dbg(&s->dev, "pcmcia_request_io succeeded: %pR , %pR", &c->io[0], &c->io[1]); out: diff --git a/drivers/scsi/pcmcia/aha152x_stub.c b/drivers/scsi/pcmcia/aha152x_stub.c index 3e040f503af..61f49bdcc0c 100644 --- a/drivers/scsi/pcmcia/aha152x_stub.c +++ b/drivers/scsi/pcmcia/aha152x_stub.c @@ -100,9 +100,8 @@ static int aha152x_probe(struct pcmcia_device *link) info->p_dev = link; link->priv = info; - link->io.NumPorts1 = 0x20; - link->io.Attributes1 = IO_DATA_PATH_WIDTH_AUTO; - link->io.IOAddrLines = 10; + link->resource[0]->end = 0x20; + link->resource[0]->flags |= IO_DATA_PATH_WIDTH_AUTO; link->conf.Attributes = CONF_ENABLE_IRQ; link->conf.IntType = INT_MEMORY_AND_IO; link->conf.Present = PRESENT_OPTION; @@ -130,15 +129,16 @@ static int aha152x_config_check(struct pcmcia_device *p_dev, unsigned int vcc, void *priv_data) { + p_dev->io_lines = 10; /* For New Media T&J, look for a SCSI window */ if (cfg->io.win[0].len >= 0x20) - p_dev->io.BasePort1 = cfg->io.win[0].base; + p_dev->resource[0]->start = cfg->io.win[0].base; else if ((cfg->io.nwin > 1) && (cfg->io.win[1].len >= 0x20)) - p_dev->io.BasePort1 = cfg->io.win[1].base; + p_dev->resource[0]->start = cfg->io.win[1].base; if ((cfg->io.nwin > 0) && - (p_dev->io.BasePort1 < 0xffff)) { - if (!pcmcia_request_io(p_dev, &p_dev->io)) + (p_dev->resource[0]->start < 0xffff)) { + if (!pcmcia_request_io(p_dev)) return 0; } return -EINVAL; diff --git a/drivers/scsi/pcmcia/fdomain_stub.c b/drivers/scsi/pcmcia/fdomain_stub.c index 49a9a0a60c8..13dbe5c4849 100644 --- a/drivers/scsi/pcmcia/fdomain_stub.c +++ b/drivers/scsi/pcmcia/fdomain_stub.c @@ -83,9 +83,8 @@ static int fdomain_probe(struct pcmcia_device *link) info->p_dev = link; link->priv = info; - link->io.NumPorts1 = 0x10; - link->io.Attributes1 = IO_DATA_PATH_WIDTH_AUTO; - link->io.IOAddrLines = 10; + link->resource[0]->end = 0x10; + link->resource[0]->flags |= IO_DATA_PATH_WIDTH_AUTO; link->conf.Attributes = CONF_ENABLE_IRQ; link->conf.IntType = INT_MEMORY_AND_IO; link->conf.Present = PRESENT_OPTION; @@ -112,8 +111,9 @@ static int fdomain_config_check(struct pcmcia_device *p_dev, unsigned int vcc, void *priv_data) { - p_dev->io.BasePort1 = cfg->io.win[0].base; - return pcmcia_request_io(p_dev, &p_dev->io); + p_dev->io_lines = 10; + p_dev->resource[0]->start = cfg->io.win[0].base; + return pcmcia_request_io(p_dev); } diff --git a/drivers/scsi/pcmcia/nsp_cs.c b/drivers/scsi/pcmcia/nsp_cs.c index d929891809a..8bb598bb440 100644 --- a/drivers/scsi/pcmcia/nsp_cs.c +++ b/drivers/scsi/pcmcia/nsp_cs.c @@ -1558,9 +1558,8 @@ static int nsp_cs_probe(struct pcmcia_device *link) nsp_dbg(NSP_DEBUG_INIT, "info=0x%p", info); /* The io structure describes IO port mapping */ - link->io.NumPorts1 = 0x10; - link->io.Attributes1 = IO_DATA_PATH_WIDTH_AUTO; - link->io.IOAddrLines = 10; /* not used */ + link->resource[0]->end = 0x10; + link->resource[0]->flags = IO_DATA_PATH_WIDTH_AUTO; /* General socket configuration */ link->conf.Attributes = CONF_ENABLE_IRQ; @@ -1641,24 +1640,23 @@ static int nsp_cs_config_check(struct pcmcia_device *p_dev, p_dev->conf.Attributes |= CONF_ENABLE_IRQ; /* IO window settings */ - p_dev->io.NumPorts1 = p_dev->io.NumPorts2 = 0; + p_dev->resource[0]->end = p_dev->resource[1]->end = 0; if ((cfg->io.nwin > 0) || (dflt->io.nwin > 0)) { cistpl_io_t *io = (cfg->io.nwin) ? &cfg->io : &dflt->io; - p_dev->io.Attributes1 = IO_DATA_PATH_WIDTH_AUTO; - if (!(io->flags & CISTPL_IO_8BIT)) - p_dev->io.Attributes1 = IO_DATA_PATH_WIDTH_16; - if (!(io->flags & CISTPL_IO_16BIT)) - p_dev->io.Attributes1 = IO_DATA_PATH_WIDTH_8; - p_dev->io.IOAddrLines = io->flags & CISTPL_IO_LINES_MASK; - p_dev->io.BasePort1 = io->win[0].base; - p_dev->io.NumPorts1 = io->win[0].len; + p_dev->io_lines = io->flags & CISTPL_IO_LINES_MASK; + p_dev->resource[0]->flags &= ~IO_DATA_PATH_WIDTH; + p_dev->resource[0]->flags |= + pcmcia_io_cfg_data_width(io->flags); + p_dev->resource[0]->start = io->win[0].base; + p_dev->resource[0]->end = io->win[0].len; if (io->nwin > 1) { - p_dev->io.Attributes2 = p_dev->io.Attributes1; - p_dev->io.BasePort2 = io->win[1].base; - p_dev->io.NumPorts2 = io->win[1].len; + p_dev->resource[1]->flags = + p_dev->resource[0]->flags; + p_dev->resource[1]->start = io->win[1].base; + p_dev->resource[1]->end = io->win[1].len; } /* This reserves IO space but doesn't actually enable it */ - if (pcmcia_request_io(p_dev, &p_dev->io) != 0) + if (pcmcia_request_io(p_dev) != 0) goto next_entry; } diff --git a/drivers/scsi/pcmcia/qlogic_stub.c b/drivers/scsi/pcmcia/qlogic_stub.c index 4e2b83f2623..eb775f1a523 100644 --- a/drivers/scsi/pcmcia/qlogic_stub.c +++ b/drivers/scsi/pcmcia/qlogic_stub.c @@ -156,9 +156,8 @@ static int qlogic_probe(struct pcmcia_device *link) return -ENOMEM; info->p_dev = link; link->priv = info; - link->io.NumPorts1 = 16; - link->io.Attributes1 = IO_DATA_PATH_WIDTH_AUTO; - link->io.IOAddrLines = 10; + link->resource[0]->end = 16; + link->resource[0]->flags |= IO_DATA_PATH_WIDTH_AUTO; link->conf.Attributes = CONF_ENABLE_IRQ; link->conf.IntType = INT_MEMORY_AND_IO; link->conf.Present = PRESENT_OPTION; @@ -185,13 +184,14 @@ static int qlogic_config_check(struct pcmcia_device *p_dev, unsigned int vcc, void *priv_data) { - p_dev->io.BasePort1 = cfg->io.win[0].base; - p_dev->io.NumPorts1 = cfg->io.win[0].len; + p_dev->io_lines = 10; + p_dev->resource[0]->start = cfg->io.win[0].base; + p_dev->resource[0]->end = cfg->io.win[0].len; - if (p_dev->io.BasePort1 == 0) + if (p_dev->resource[0]->start == 0) return -ENODEV; - return pcmcia_request_io(p_dev, &p_dev->io); + return pcmcia_request_io(p_dev); } static int qlogic_config(struct pcmcia_device * link) diff --git a/drivers/scsi/pcmcia/sym53c500_cs.c b/drivers/scsi/pcmcia/sym53c500_cs.c index d99c0cbad2d..321e390c912 100644 --- a/drivers/scsi/pcmcia/sym53c500_cs.c +++ b/drivers/scsi/pcmcia/sym53c500_cs.c @@ -690,13 +690,14 @@ static int SYM53C500_config_check(struct pcmcia_device *p_dev, unsigned int vcc, void *priv_data) { - p_dev->io.BasePort1 = cfg->io.win[0].base; - p_dev->io.NumPorts1 = cfg->io.win[0].len; + p_dev->io_lines = 10; + p_dev->resource[0]->start = cfg->io.win[0].base; + p_dev->resource[0]->end = cfg->io.win[0].len; - if (p_dev->io.BasePort1 == 0) + if (p_dev->resource[0]->start == 0) return -ENODEV; - return pcmcia_request_io(p_dev, &p_dev->io); + return pcmcia_request_io(p_dev); } static int @@ -858,9 +859,8 @@ SYM53C500_probe(struct pcmcia_device *link) return -ENOMEM; info->p_dev = link; link->priv = info; - link->io.NumPorts1 = 16; - link->io.Attributes1 = IO_DATA_PATH_WIDTH_AUTO; - link->io.IOAddrLines = 10; + link->resource[0]->end = 16; + link->resource[0]->flags |= IO_DATA_PATH_WIDTH_AUTO; link->conf.Attributes = CONF_ENABLE_IRQ; link->conf.IntType = INT_MEMORY_AND_IO; diff --git a/drivers/serial/serial_cs.c b/drivers/serial/serial_cs.c index fe7adcdfde9..141c69554bd 100644 --- a/drivers/serial/serial_cs.c +++ b/drivers/serial/serial_cs.c @@ -335,8 +335,8 @@ static int serial_probe(struct pcmcia_device *link) info->p_dev = link; link->priv = info; - link->io.Attributes1 = IO_DATA_PATH_WIDTH_8; - link->io.NumPorts1 = 8; + link->resource[0]->flags |= IO_DATA_PATH_WIDTH_8; + link->resource[0]->end = 8; link->conf.Attributes = CONF_ENABLE_IRQ; if (do_sound) { link->conf.Attributes |= CONF_ENABLE_SPKR; @@ -424,12 +424,13 @@ static int simple_config_check(struct pcmcia_device *p_dev, p_dev->conf.Vpp = cf->vpp1.param[CISTPL_POWER_VNOM] / 10000; + p_dev->io_lines = ((*try & 0x1) == 0) ? + 16 : cf->io.flags & CISTPL_IO_LINES_MASK; + if ((cf->io.nwin > 0) && (cf->io.win[0].len == size_table[(*try >> 1)]) && (cf->io.win[0].base != 0)) { - p_dev->io.BasePort1 = cf->io.win[0].base; - p_dev->io.IOAddrLines = ((*try & 0x1) == 0) ? - 16 : cf->io.flags & CISTPL_IO_LINES_MASK; - if (!pcmcia_request_io(p_dev, &p_dev->io)) + p_dev->resource[0]->start = cf->io.win[0].base; + if (!pcmcia_request_io(p_dev)) return 0; } return -EINVAL; @@ -446,9 +447,9 @@ static int simple_config_check_notpicky(struct pcmcia_device *p_dev, if ((cf->io.nwin > 0) && ((cf->io.flags & CISTPL_IO_LINES_MASK) <= 3)) { for (j = 0; j < 5; j++) { - p_dev->io.BasePort1 = base[j]; - p_dev->io.IOAddrLines = base[j] ? 16 : 3; - if (!pcmcia_request_io(p_dev, &p_dev->io)) + p_dev->resource[0]->start = base[j]; + p_dev->io_lines = base[j] ? 16 : 3; + if (!pcmcia_request_io(p_dev)) return 0; } } @@ -521,9 +522,9 @@ static int multi_config_check(struct pcmcia_device *p_dev, /* The quad port cards have bad CIS's, so just look for a window larger than 8 ports and assume it will be right */ if ((cf->io.nwin == 1) && (cf->io.win[0].len > 8)) { - p_dev->io.BasePort1 = cf->io.win[0].base; - p_dev->io.IOAddrLines = cf->io.flags & CISTPL_IO_LINES_MASK; - if (!pcmcia_request_io(p_dev, &p_dev->io)) { + p_dev->resource[0]->start = cf->io.win[0].base; + p_dev->io_lines = cf->io.flags & CISTPL_IO_LINES_MASK; + if (!pcmcia_request_io(p_dev)) { *base2 = p_dev->resource[0]->start + 8; return 0; } @@ -540,10 +541,10 @@ static int multi_config_check_notpicky(struct pcmcia_device *p_dev, int *base2 = priv_data; if (cf->io.nwin == 2) { - p_dev->io.BasePort1 = cf->io.win[0].base; - p_dev->io.BasePort2 = cf->io.win[1].base; - p_dev->io.IOAddrLines = cf->io.flags & CISTPL_IO_LINES_MASK; - if (!pcmcia_request_io(p_dev, &p_dev->io)) { + p_dev->resource[0]->start = cf->io.win[0].base; + p_dev->resource[1]->start = cf->io.win[1].base; + p_dev->io_lines = cf->io.flags & CISTPL_IO_LINES_MASK; + if (!pcmcia_request_io(p_dev)) { *base2 = p_dev->resource[1]->start; return 0; } @@ -557,10 +558,10 @@ static int multi_config(struct pcmcia_device *link) int i, base2 = 0; /* First, look for a generic full-sized window */ - link->io.NumPorts1 = info->multi * 8; + link->resource[0]->end = info->multi * 8; if (pcmcia_loop_config(link, multi_config_check, &base2)) { /* If that didn't work, look for two windows */ - link->io.NumPorts1 = link->io.NumPorts2 = 8; + link->resource[0]->end = link->resource[1]->end = 8; info->multi = 2; if (pcmcia_loop_config(link, multi_config_check_notpicky, &base2)) { diff --git a/drivers/staging/comedi/drivers/cb_das16_cs.c b/drivers/staging/comedi/drivers/cb_das16_cs.c index 208f1b7a131..7cf0ccb5ade 100644 --- a/drivers/staging/comedi/drivers/cb_das16_cs.c +++ b/drivers/staging/comedi/drivers/cb_das16_cs.c @@ -736,24 +736,22 @@ static int das16cs_pcmcia_config_loop(struct pcmcia_device *p_dev, p_dev->conf.Attributes |= CONF_ENABLE_IRQ; /* IO window settings */ - p_dev->io.NumPorts1 = p_dev->io.NumPorts2 = 0; + p_dev->resource[0]->end = p_dev->resource[1]->end = 0; if ((cfg->io.nwin > 0) || (dflt->io.nwin > 0)) { cistpl_io_t *io = (cfg->io.nwin) ? &cfg->io : &dflt->io; - p_dev->io.Attributes1 = IO_DATA_PATH_WIDTH_AUTO; - if (!(io->flags & CISTPL_IO_8BIT)) - p_dev->io.Attributes1 = IO_DATA_PATH_WIDTH_16; - if (!(io->flags & CISTPL_IO_16BIT)) - p_dev->io.Attributes1 = IO_DATA_PATH_WIDTH_8; - p_dev->io.IOAddrLines = io->flags & CISTPL_IO_LINES_MASK; - p_dev->io.BasePort1 = io->win[0].base; - p_dev->io.NumPorts1 = io->win[0].len; + p_dev->io_lines = io->flags & CISTPL_IO_LINES_MASK; + p_dev->resource[0]->flags &= ~IO_DATA_PATH_WIDTH; + p_dev->resource[0]->flags |= + pcmcia_io_cfg_data_width(io->flags); + p_dev->resource[0]->start = io->win[0].base; + p_dev->resource[0]->end = io->win[0].len; if (io->nwin > 1) { - p_dev->io.Attributes2 = p_dev->io.Attributes1; - p_dev->io.BasePort2 = io->win[1].base; - p_dev->io.NumPorts2 = io->win[1].len; + p_dev->resource[1]->flags = p_dev->resource[0]->flags; + p_dev->resource[1]->start = io->win[1].base; + p_dev->resource[1]->end = io->win[1].len; } /* This reserves IO space but doesn't actually enable it */ - return pcmcia_request_io(p_dev, &p_dev->io); + return pcmcia_request_io(p_dev); } return 0; diff --git a/drivers/staging/comedi/drivers/das08_cs.c b/drivers/staging/comedi/drivers/das08_cs.c index c4cfcffc633..9ee677f14b6 100644 --- a/drivers/staging/comedi/drivers/das08_cs.c +++ b/drivers/staging/comedi/drivers/das08_cs.c @@ -224,24 +224,23 @@ static int das08_pcmcia_config_loop(struct pcmcia_device *p_dev, p_dev->conf.Attributes |= CONF_ENABLE_IRQ; /* IO window settings */ - p_dev->io.NumPorts1 = p_dev->io.NumPorts2 = 0; + p_dev->resource[0]->end = p_dev->resource[1]->end = 0; if ((cfg->io.nwin > 0) || (dflt->io.nwin > 0)) { cistpl_io_t *io = (cfg->io.nwin) ? &cfg->io : &dflt->io; - p_dev->io.Attributes1 = IO_DATA_PATH_WIDTH_AUTO; - if (!(io->flags & CISTPL_IO_8BIT)) - p_dev->io.Attributes1 = IO_DATA_PATH_WIDTH_16; - if (!(io->flags & CISTPL_IO_16BIT)) - p_dev->io.Attributes1 = IO_DATA_PATH_WIDTH_8; + p_dev->io_lines = io->flags & CISTPL_IO_LINES_MASK; + p_dev->resource[0]->flags &= ~IO_DATA_PATH_WIDTH; + p_dev->resource[0]->flags |= + pcmcia_io_cfg_data_width(io->flags); p_dev->io.IOAddrLines = io->flags & CISTPL_IO_LINES_MASK; - p_dev->io.BasePort1 = io->win[0].base; - p_dev->io.NumPorts1 = io->win[0].len; + p_dev->resource[0]->start = io->win[0].base; + p_dev->resource[0]->end = io->win[0].len; if (io->nwin > 1) { - p_dev->io.Attributes2 = p_dev->io.Attributes1; - p_dev->io.BasePort2 = io->win[1].base; - p_dev->io.NumPorts2 = io->win[1].len; + p_dev->resource[1]->flags = p_dev->resource[0]->flags; + p_dev->resource[1]->start = io->win[1].base; + p_dev->resource[1]->end = io->win[1].len; } /* This reserves IO space but doesn't actually enable it */ - return pcmcia_request_io(p_dev, &p_dev->io); + return pcmcia_request_io(p_dev); } return 0; } diff --git a/drivers/staging/comedi/drivers/ni_daq_700.c b/drivers/staging/comedi/drivers/ni_daq_700.c index 6d569579d67..7e41ad93703 100644 --- a/drivers/staging/comedi/drivers/ni_daq_700.c +++ b/drivers/staging/comedi/drivers/ni_daq_700.c @@ -571,24 +571,22 @@ static int dio700_pcmcia_config_loop(struct pcmcia_device *p_dev, p_dev->conf.Attributes |= CONF_ENABLE_IRQ; /* IO window settings */ - p_dev->io.NumPorts1 = p_dev->io.NumPorts2 = 0; + p_dev->resource[0]->end = p_dev->resource[1]->end = 0; if ((cfg->io.nwin > 0) || (dflt->io.nwin > 0)) { cistpl_io_t *io = (cfg->io.nwin) ? &cfg->io : &dflt->io; - p_dev->io.Attributes1 = IO_DATA_PATH_WIDTH_AUTO; - if (!(io->flags & CISTPL_IO_8BIT)) - p_dev->io.Attributes1 = IO_DATA_PATH_WIDTH_16; - if (!(io->flags & CISTPL_IO_16BIT)) - p_dev->io.Attributes1 = IO_DATA_PATH_WIDTH_8; - p_dev->io.IOAddrLines = io->flags & CISTPL_IO_LINES_MASK; - p_dev->io.BasePort1 = io->win[0].base; - p_dev->io.NumPorts1 = io->win[0].len; + p_dev->io_lines = io->flags & CISTPL_IO_LINES_MASK; + p_dev->resource[0]->flags &= ~IO_DATA_PATH_WIDTH; + p_dev->resource[0]->flags |= + pcmcia_io_cfg_data_width(io->flags); + p_dev->resource[0]->start = io->win[0].base; + p_dev->resource[0]->end = io->win[0].len; if (io->nwin > 1) { - p_dev->io.Attributes2 = p_dev->io.Attributes1; - p_dev->io.BasePort2 = io->win[1].base; - p_dev->io.NumPorts2 = io->win[1].len; + p_dev->resource[1]->flags = p_dev->resource[0]->flags; + p_dev->resource[1]->start = io->win[1].base; + p_dev->resource[1]->end = io->win[1].len; } /* This reserves IO space but doesn't actually enable it */ - if (pcmcia_request_io(p_dev, &p_dev->io) != 0) + if (pcmcia_request_io(p_dev) != 0) return -ENODEV; } diff --git a/drivers/staging/comedi/drivers/ni_daq_dio24.c b/drivers/staging/comedi/drivers/ni_daq_dio24.c index 29e1daf6a9e..b2483f86c24 100644 --- a/drivers/staging/comedi/drivers/ni_daq_dio24.c +++ b/drivers/staging/comedi/drivers/ni_daq_dio24.c @@ -323,24 +323,22 @@ static int dio24_pcmcia_config_loop(struct pcmcia_device *p_dev, p_dev->conf.Attributes |= CONF_ENABLE_IRQ; /* IO window settings */ - p_dev->io.NumPorts1 = p_dev->io.NumPorts2 = 0; + p_dev->resource[0]->end = p_dev->resource[1]->end = 0; if ((cfg->io.nwin > 0) || (dflt->io.nwin > 0)) { cistpl_io_t *io = (cfg->io.nwin) ? &cfg->io : &dflt->io; - p_dev->io.Attributes1 = IO_DATA_PATH_WIDTH_AUTO; - if (!(io->flags & CISTPL_IO_8BIT)) - p_dev->io.Attributes1 = IO_DATA_PATH_WIDTH_16; - if (!(io->flags & CISTPL_IO_16BIT)) - p_dev->io.Attributes1 = IO_DATA_PATH_WIDTH_8; - p_dev->io.IOAddrLines = io->flags & CISTPL_IO_LINES_MASK; - p_dev->io.BasePort1 = io->win[0].base; - p_dev->io.NumPorts1 = io->win[0].len; + p_dev->io_lines = io->flags & CISTPL_IO_LINES_MASK; + p_dev->resource[0]->flags &= ~IO_DATA_PATH_WIDTH; + p_dev->resource[0]->flags |= + pcmcia_io_cfg_data_width(io->flags); + p_dev->resource[0]->start = io->win[0].base; + p_dev->resource[0]->end = io->win[0].len; if (io->nwin > 1) { - p_dev->io.Attributes2 = p_dev->io.Attributes1; - p_dev->io.BasePort2 = io->win[1].base; - p_dev->io.NumPorts2 = io->win[1].len; + p_dev->resource[1]->flags = p_dev->resource[0]->flags; + p_dev->resource[1]->start = io->win[1].base; + p_dev->resource[1]->end = io->win[1].len; } /* This reserves IO space but doesn't actually enable it */ - if (pcmcia_request_io(p_dev, &p_dev->io) != 0) + if (pcmcia_request_io(p_dev) != 0) return -ENODEV; } diff --git a/drivers/staging/comedi/drivers/ni_labpc_cs.c b/drivers/staging/comedi/drivers/ni_labpc_cs.c index fb10987a97b..c1444b4a5b4 100644 --- a/drivers/staging/comedi/drivers/ni_labpc_cs.c +++ b/drivers/staging/comedi/drivers/ni_labpc_cs.c @@ -301,24 +301,22 @@ static int labpc_pcmcia_config_loop(struct pcmcia_device *p_dev, p_dev->conf.Attributes |= CONF_ENABLE_IRQ | CONF_ENABLE_PULSE_IRQ; /* IO window settings */ - p_dev->io.NumPorts1 = p_dev->io.NumPorts2 = 0; + p_dev->resource[0]->end = p_dev->resource[1]->end = 0; if ((cfg->io.nwin > 0) || (dflt->io.nwin > 0)) { cistpl_io_t *io = (cfg->io.nwin) ? &cfg->io : &dflt->io; - p_dev->io.Attributes1 = IO_DATA_PATH_WIDTH_AUTO; - if (!(io->flags & CISTPL_IO_8BIT)) - p_dev->io.Attributes1 = IO_DATA_PATH_WIDTH_16; - if (!(io->flags & CISTPL_IO_16BIT)) - p_dev->io.Attributes1 = IO_DATA_PATH_WIDTH_8; - p_dev->io.IOAddrLines = io->flags & CISTPL_IO_LINES_MASK; - p_dev->io.BasePort1 = io->win[0].base; - p_dev->io.NumPorts1 = io->win[0].len; + p_dev->io_lines = io->flags & CISTPL_IO_LINES_MASK; + p_dev->resource[0]->flags &= ~IO_DATA_PATH_WIDTH; + p_dev->resource[0]->flags |= + pcmcia_io_cfg_data_width(io->flags); + p_dev->resource[0]->start = io->win[0].base; + p_dev->resource[0]->end = io->win[0].len; if (io->nwin > 1) { - p_dev->io.Attributes2 = p_dev->io.Attributes1; - p_dev->io.BasePort2 = io->win[1].base; - p_dev->io.NumPorts2 = io->win[1].len; + p_dev->resource[1]->flags = p_dev->resource[0]->flags; + p_dev->resource[1]->start = io->win[1].base; + p_dev->resource[1]->end = io->win[1].len; } /* This reserves IO space but doesn't actually enable it */ - if (pcmcia_request_io(p_dev, &p_dev->io) != 0) + if (pcmcia_request_io(p_dev) != 0) return -ENODEV; } diff --git a/drivers/staging/comedi/drivers/ni_mio_cs.c b/drivers/staging/comedi/drivers/ni_mio_cs.c index f37dc22b4db..d50b6c409fe 100644 --- a/drivers/staging/comedi/drivers/ni_mio_cs.c +++ b/drivers/staging/comedi/drivers/ni_mio_cs.c @@ -264,8 +264,8 @@ static const dev_info_t dev_info = "ni_mio_cs"; static int cs_attach(struct pcmcia_device *link) { - link->io.Attributes1 = IO_DATA_PATH_WIDTH_16; - link->io.NumPorts1 = 16; + link->resource[0]->flags |= IO_DATA_PATH_WIDTH_16; + link->resource[0]->end = 16; link->conf.Attributes = CONF_ENABLE_IRQ; link->conf.IntType = INT_MEMORY_AND_IO; @@ -310,13 +310,12 @@ static int mio_pcmcia_config_loop(struct pcmcia_device *p_dev, { int base, ret; - p_dev->io.NumPorts1 = cfg->io.win[0].len; - p_dev->io.IOAddrLines = cfg->io.flags & CISTPL_IO_LINES_MASK; - p_dev->io.NumPorts2 = 0; + p_dev->resource[0]->end = cfg->io.win[0].len; + p_dev->io_lines = cfg->io.flags & CISTPL_IO_LINES_MASK; for (base = 0x000; base < 0x400; base += 0x20) { - p_dev->io.BasePort1 = base; - ret = pcmcia_request_io(p_dev, &p_dev->io); + p_dev->resource[0]->start = base; + ret = pcmcia_request_io(p_dev); if (!ret) return 0; } diff --git a/drivers/staging/comedi/drivers/quatech_daqp_cs.c b/drivers/staging/comedi/drivers/quatech_daqp_cs.c index 80b8d57c684..25f4e67e3e8 100644 --- a/drivers/staging/comedi/drivers/quatech_daqp_cs.c +++ b/drivers/staging/comedi/drivers/quatech_daqp_cs.c @@ -1102,26 +1102,24 @@ static int daqp_pcmcia_config_loop(struct pcmcia_device *p_dev, p_dev->conf.Attributes |= CONF_ENABLE_IRQ; /* IO window settings */ - p_dev->io.NumPorts1 = p_dev->io.NumPorts2 = 0; + p_dev->resource[0]->end = p_dev->resource[1]->end = 0; if ((cfg->io.nwin > 0) || (dflt->io.nwin > 0)) { cistpl_io_t *io = (cfg->io.nwin) ? &cfg->io : &dflt->io; - p_dev->io.Attributes1 = IO_DATA_PATH_WIDTH_AUTO; - if (!(io->flags & CISTPL_IO_8BIT)) - p_dev->io.Attributes1 = IO_DATA_PATH_WIDTH_16; - if (!(io->flags & CISTPL_IO_16BIT)) - p_dev->io.Attributes1 = IO_DATA_PATH_WIDTH_8; - p_dev->io.IOAddrLines = io->flags & CISTPL_IO_LINES_MASK; - p_dev->io.BasePort1 = io->win[0].base; - p_dev->io.NumPorts1 = io->win[0].len; + p_dev->io_lines = io->flags & CISTPL_IO_LINES_MASK; + p_dev->resource[0]->flags &= ~IO_DATA_PATH_WIDTH; + p_dev->resource[0]->flags |= + pcmcia_io_cfg_data_width(io->flags); + p_dev->resource[0]->start = io->win[0].base; + p_dev->resource[0]->end = io->win[0].len; if (io->nwin > 1) { - p_dev->io.Attributes2 = p_dev->io.Attributes1; - p_dev->io.BasePort2 = io->win[1].base; - p_dev->io.NumPorts2 = io->win[1].len; + p_dev->resource[1]->flags = p_dev->resource[0]->flags; + p_dev->resource[1]->start = io->win[1].base; + p_dev->resource[1]->end = io->win[1].len; } } /* This reserves IO space but doesn't actually enable it */ - return pcmcia_request_io(p_dev, &p_dev->io); + return pcmcia_request_io(p_dev); } static void daqp_cs_config(struct pcmcia_device *link) diff --git a/drivers/staging/wlags49_h2/wl_cs.c b/drivers/staging/wlags49_h2/wl_cs.c index 23615378acf..f15afd2050b 100644 --- a/drivers/staging/wlags49_h2/wl_cs.c +++ b/drivers/staging/wlags49_h2/wl_cs.c @@ -145,9 +145,8 @@ static int wl_adapter_attach(struct pcmcia_device *link) return -ENOMEM; } - link->io.NumPorts1 = HCF_NUM_IO_PORTS; - link->io.Attributes1 = IO_DATA_PATH_WIDTH_16; - link->io.IOAddrLines = 6; + link->resource[0]->end = HCF_NUM_IO_PORTS; + link->resource[0]->flags = IO_DATA_PATH_WIDTH_16; link->conf.Attributes = CONF_ENABLE_IRQ; link->conf.IntType = INT_MEMORY_AND_IO; link->conf.ConfigIndex = 5; @@ -305,8 +304,9 @@ void wl_adapter_insert( struct pcmcia_device *link ) /* Do we need to allocate an interrupt? */ link->conf.Attributes |= CONF_ENABLE_IRQ; + link->io_lines = 6; - ret = pcmcia_request_io(link, &link->io); + ret = pcmcia_request_io(link); if (ret != 0) goto failed; diff --git a/drivers/telephony/ixj_pcmcia.c b/drivers/telephony/ixj_pcmcia.c index a801036392c..a1900e50251 100644 --- a/drivers/telephony/ixj_pcmcia.c +++ b/drivers/telephony/ixj_pcmcia.c @@ -32,9 +32,8 @@ static int ixj_probe(struct pcmcia_device *p_dev) { dev_dbg(&p_dev->dev, "ixj_attach()\n"); /* Create new ixj device */ - p_dev->io.Attributes1 = IO_DATA_PATH_WIDTH_8; - p_dev->io.Attributes2 = IO_DATA_PATH_WIDTH_8; - p_dev->io.IOAddrLines = 3; + p_dev->resource[0]->flags |= IO_DATA_PATH_WIDTH_8; + p_dev->resource[1]->flags |= IO_DATA_PATH_WIDTH_8; p_dev->conf.IntType = INT_MEMORY_AND_IO; p_dev->priv = kzalloc(sizeof(struct ixj_info_t), GFP_KERNEL); if (!p_dev->priv) { @@ -120,13 +119,14 @@ static int ixj_config_check(struct pcmcia_device *p_dev, { if ((cfg->io.nwin > 0) || (dflt->io.nwin > 0)) { cistpl_io_t *io = (cfg->io.nwin) ? &cfg->io : &dflt->io; - p_dev->io.BasePort1 = io->win[0].base; - p_dev->io.NumPorts1 = io->win[0].len; + p_dev->resource[0]->start = io->win[0].base; + p_dev->resource[0]->end = io->win[0].len; + p_dev->io_lines = 3; if (io->nwin == 2) { - p_dev->io.BasePort2 = io->win[1].base; - p_dev->io.NumPorts2 = io->win[1].len; + p_dev->resource[1]->start = io->win[1].base; + p_dev->resource[1]->end = io->win[1].len; } - if (!pcmcia_request_io(p_dev, &p_dev->io)) + if (!pcmcia_request_io(p_dev)) return 0; } return -ENODEV; diff --git a/drivers/usb/host/sl811_cs.c b/drivers/usb/host/sl811_cs.c index 22e04f20630..0e13a00eb2e 100644 --- a/drivers/usb/host/sl811_cs.c +++ b/drivers/usb/host/sl811_cs.c @@ -162,16 +162,16 @@ static int sl811_cs_config_check(struct pcmcia_device *p_dev, p_dev->conf.Attributes |= CONF_ENABLE_IRQ; /* IO window settings */ - p_dev->io.NumPorts1 = p_dev->io.NumPorts2 = 0; + p_dev->resource[0]->end = p_dev->resource[1]->end = 0; if ((cfg->io.nwin > 0) || (dflt->io.nwin > 0)) { cistpl_io_t *io = (cfg->io.nwin) ? &cfg->io : &dflt->io; + p_dev->io_lines = io->flags & CISTPL_IO_LINES_MASK; - p_dev->io.Attributes1 = IO_DATA_PATH_WIDTH_8; - p_dev->io.IOAddrLines = io->flags & CISTPL_IO_LINES_MASK; - p_dev->io.BasePort1 = io->win[0].base; - p_dev->io.NumPorts1 = io->win[0].len; + p_dev->resource[0]->flags |= IO_DATA_PATH_WIDTH_8; + p_dev->resource[0]->start = io->win[0].base; + p_dev->resource[0]->end = io->win[0].len; - return pcmcia_request_io(p_dev, &p_dev->io); + return pcmcia_request_io(p_dev); } pcmcia_disable_device(p_dev); return -ENODEV; diff --git a/include/pcmcia/cs.h b/include/pcmcia/cs.h index 0cd8c70d8aa..ad71bb5a865 100644 --- a/include/pcmcia/cs.h +++ b/include/pcmcia/cs.h @@ -56,23 +56,6 @@ typedef struct config_req_t { #define INT_CARDBUS 0x04 #define INT_ZOOMED_VIDEO 0x08 -/* For RequestIO and ReleaseIO */ -typedef struct io_req_t { - u_int BasePort1; - u_int NumPorts1; - u_int Attributes1; - u_int BasePort2; - u_int NumPorts2; - u_int Attributes2; - u_int IOAddrLines; -} io_req_t; - -/* Attributes for RequestIO and ReleaseIO */ -#define IO_DATA_PATH_WIDTH 0x18 -#define IO_DATA_PATH_WIDTH_8 0x00 -#define IO_DATA_PATH_WIDTH_16 0x08 -#define IO_DATA_PATH_WIDTH_AUTO 0x10 - /* Bits in IRQInfo1 field */ #define IRQ_NMI_ID 0x01 #define IRQ_IOCK_ID 0x02 diff --git a/include/pcmcia/ds.h b/include/pcmcia/ds.h index 3dafd7db34d..0748bec0a87 100644 --- a/include/pcmcia/ds.h +++ b/include/pcmcia/ds.h @@ -80,7 +80,6 @@ struct pcmcia_device { struct list_head socket_device_list; /* deprecated, will be cleaned up soon */ - io_req_t io; config_req_t conf; window_handle_t win; @@ -88,6 +87,8 @@ struct pcmcia_device { unsigned int irq; struct resource *resource[MAX_IO_WIN]; + unsigned int io_lines; /* number of I/O lines */ + /* Is the device suspended? */ u16 suspended:1; @@ -179,7 +180,7 @@ int pcmcia_read_config_byte(struct pcmcia_device *p_dev, off_t where, u8 *val); int pcmcia_write_config_byte(struct pcmcia_device *p_dev, off_t where, u8 val); /* device configuration */ -int pcmcia_request_io(struct pcmcia_device *p_dev, io_req_t *req); +int pcmcia_request_io(struct pcmcia_device *p_dev); int __must_check __pcmcia_request_exclusive_irq(struct pcmcia_device *p_dev, @@ -206,6 +207,22 @@ int pcmcia_map_mem_page(struct pcmcia_device *p_dev, window_handle_t win, int pcmcia_modify_configuration(struct pcmcia_device *p_dev, modconf_t *mod); void pcmcia_disable_device(struct pcmcia_device *p_dev); +/* IO ports */ +#define IO_DATA_PATH_WIDTH 0x18 +#define IO_DATA_PATH_WIDTH_8 0x00 +#define IO_DATA_PATH_WIDTH_16 0x08 +#define IO_DATA_PATH_WIDTH_AUTO 0x10 + +/* convert flag found in cfgtable to data path width parameter */ +static inline int pcmcia_io_cfg_data_width(unsigned int flags) +{ + if (!(flags & CISTPL_IO_8BIT)) + return IO_DATA_PATH_WIDTH_16; + if (!(flags & CISTPL_IO_16BIT)) + return IO_DATA_PATH_WIDTH_8; + return IO_DATA_PATH_WIDTH_AUTO; +} + #endif /* __KERNEL__ */ #endif /* _LINUX_DS_H */ diff --git a/sound/pcmcia/pdaudiocf/pdaudiocf.c b/sound/pcmcia/pdaudiocf/pdaudiocf.c index 9f897bca061..7ab9174a8a8 100644 --- a/sound/pcmcia/pdaudiocf/pdaudiocf.c +++ b/sound/pcmcia/pdaudiocf/pdaudiocf.c @@ -139,8 +139,8 @@ static int snd_pdacf_probe(struct pcmcia_device *link) pdacf->p_dev = link; link->priv = pdacf; - link->io.Attributes1 = IO_DATA_PATH_WIDTH_AUTO; - link->io.NumPorts1 = 16; + link->resource[0]->flags |= IO_DATA_PATH_WIDTH_AUTO; + link->resource[0]->end = 16; link->conf.Attributes = CONF_ENABLE_IRQ | CONF_ENABLE_PULSE_IRQ; link->conf.IntType = INT_MEMORY_AND_IO; @@ -219,7 +219,7 @@ static int pdacf_config(struct pcmcia_device *link) snd_printdd(KERN_DEBUG "pdacf_config called\n"); link->conf.ConfigIndex = 0x5; - ret = pcmcia_request_io(link, &link->io); + ret = pcmcia_request_io(link); if (ret) goto failed; diff --git a/sound/pcmcia/vx/vxpocket.c b/sound/pcmcia/vx/vxpocket.c index f23c235013a..a6edfc3be29 100644 --- a/sound/pcmcia/vx/vxpocket.c +++ b/sound/pcmcia/vx/vxpocket.c @@ -159,8 +159,8 @@ static int snd_vxpocket_new(struct snd_card *card, int ibl, vxp->p_dev = link; link->priv = chip; - link->io.Attributes1 = IO_DATA_PATH_WIDTH_AUTO; - link->io.NumPorts1 = 16; + link->resource[0]->flags |= IO_DATA_PATH_WIDTH_AUTO; + link->resource[0]->end = 16; link->conf.Attributes = CONF_ENABLE_IRQ; link->conf.IntType = INT_MEMORY_AND_IO; @@ -226,7 +226,7 @@ static int vxpocket_config(struct pcmcia_device *link) strcpy(chip->card->driver, vxp440_hw.name); } - ret = pcmcia_request_io(link, &link->io); + ret = pcmcia_request_io(link); if (ret) goto failed; -- cgit v1.2.3-70-g09d2 From b5cb259e7fac5536c4ddf350af6a3d6cc950e47e Mon Sep 17 00:00:00 2001 From: Dominik Brodowski Date: Sat, 24 Jul 2010 18:46:42 +0200 Subject: pcmcia: remove memreq_t Page already had to be set to 0; Offset can easily be passed as parameter to pcmcia_map_mem_page. CC: netdev@vger.kernel.org CC: linux-wireless@vger.kernel.org CC: linux-ide@vger.kernel.org CC: linux-usb@vger.kernel.org CC: laforge@gnumonks.org CC: linux-mtd@lists.infradead.org CC: linux-bluetooth@vger.kernel.org CC: alsa-devel@alsa-project.org CC: linux-serial@vger.kernel.org CC: Michael Buesch Signed-off-by: Dominik Brodowski --- drivers/char/pcmcia/ipwireless/main.c | 14 ++------------ drivers/isdn/hisax/sedlbauer_cs.c | 7 +++---- drivers/mtd/maps/pcmciamtd.c | 13 ++++++------- drivers/net/pcmcia/fmvj18x_cs.c | 10 ++-------- drivers/net/pcmcia/ibmtr_cs.c | 11 +++-------- drivers/net/pcmcia/pcnet_cs.c | 14 ++++---------- drivers/net/pcmcia/smc91c92_cs.c | 9 +++------ drivers/net/pcmcia/xirc2ps_cs.c | 5 +---- drivers/net/wireless/airo_cs.c | 6 ++---- drivers/net/wireless/b43/pcmcia.c | 5 +---- drivers/net/wireless/ray_cs.c | 13 +++---------- drivers/pcmcia/pcmcia_resource.c | 9 +++------ drivers/scsi/pcmcia/nsp_cs.c | 5 ++--- drivers/staging/comedi/drivers/ni_daq_700.c | 6 ++---- drivers/staging/comedi/drivers/ni_daq_dio24.c | 6 ++---- drivers/staging/comedi/drivers/ni_labpc_cs.c | 6 ++---- include/pcmcia/cs.h | 6 ------ include/pcmcia/ds.h | 2 +- 18 files changed, 42 insertions(+), 105 deletions(-) (limited to 'drivers/net') diff --git a/drivers/char/pcmcia/ipwireless/main.c b/drivers/char/pcmcia/ipwireless/main.c index 5f87b9f7b6d..6c4aa4b0be9 100644 --- a/drivers/char/pcmcia/ipwireless/main.c +++ b/drivers/char/pcmcia/ipwireless/main.c @@ -84,8 +84,6 @@ static int ipwireless_probe(struct pcmcia_device *p_dev, { struct ipw_dev *ipw = priv_data; struct resource *io_resource; - memreq_t memreq_attr_memory; - memreq_t memreq_common_memory; int ret; p_dev->resource[0]->flags |= IO_DATA_PATH_WIDTH_AUTO; @@ -121,11 +119,8 @@ static int ipwireless_probe(struct pcmcia_device *p_dev, if (ret != 0) goto exit1; - memreq_common_memory.CardOffset = cfg->mem.win[0].card_addr; - memreq_common_memory.Page = 0; - ret = pcmcia_map_mem_page(p_dev, ipw->handle_common_memory, - &memreq_common_memory); + cfg->mem.win[0].card_addr); if (ret != 0) goto exit2; @@ -150,12 +145,7 @@ static int ipwireless_probe(struct pcmcia_device *p_dev, if (ret != 0) goto exit2; - memreq_attr_memory.CardOffset = 0; - memreq_attr_memory.Page = 0; - - ret = pcmcia_map_mem_page(p_dev, ipw->handle_attr_memory, - &memreq_attr_memory); - + ret = pcmcia_map_mem_page(p_dev, ipw->handle_attr_memory, 0); if (ret != 0) goto exit3; diff --git a/drivers/isdn/hisax/sedlbauer_cs.c b/drivers/isdn/hisax/sedlbauer_cs.c index 4755eb440f7..0b06dbb2d52 100644 --- a/drivers/isdn/hisax/sedlbauer_cs.c +++ b/drivers/isdn/hisax/sedlbauer_cs.c @@ -232,7 +232,6 @@ static int sedlbauer_config_check(struct pcmcia_device *p_dev, */ if ((cfg->mem.nwin > 0) || (dflt->mem.nwin > 0)) { cistpl_mem_t *mem = (cfg->mem.nwin) ? &cfg->mem : &dflt->mem; - memreq_t map; req->Attributes = WIN_DATA_WIDTH_16|WIN_MEMORY_TYPE_CM; req->Attributes |= WIN_ENABLE; req->Base = mem->win[0].host_addr; @@ -240,9 +239,9 @@ static int sedlbauer_config_check(struct pcmcia_device *p_dev, req->AccessSpeed = 0; if (pcmcia_request_window(p_dev, req, &p_dev->win) != 0) return -ENODEV; - map.Page = 0; - map.CardOffset = mem->win[0].card_addr; - if (pcmcia_map_mem_page(p_dev, p_dev->win, &map) != 0) + + if (pcmcia_map_mem_page(p_dev, p_dev->win, + mem->win[0].card_addr) != 0) return -ENODEV; } return 0; diff --git a/drivers/mtd/maps/pcmciamtd.c b/drivers/mtd/maps/pcmciamtd.c index 79488164e43..f97463ecfc5 100644 --- a/drivers/mtd/maps/pcmciamtd.c +++ b/drivers/mtd/maps/pcmciamtd.c @@ -102,7 +102,7 @@ static caddr_t remap_window(struct map_info *map, unsigned long to) { struct pcmciamtd_dev *dev = (struct pcmciamtd_dev *)map->map_priv_1; window_handle_t win = (window_handle_t)map->map_priv_2; - memreq_t mrq; + unsigned int offset; int ret; if (!pcmcia_dev_present(dev->p_dev)) { @@ -110,15 +110,14 @@ static caddr_t remap_window(struct map_info *map, unsigned long to) return 0; } - mrq.CardOffset = to & ~(dev->win_size-1); - if(mrq.CardOffset != dev->offset) { + offset = to & ~(dev->win_size-1); + if (offset != dev->offset) { DEBUG(2, "Remapping window from 0x%8.8x to 0x%8.8x", - dev->offset, mrq.CardOffset); - mrq.Page = 0; - ret = pcmcia_map_mem_page(dev->p_dev, win, &mrq); + dev->offset, offset); + ret = pcmcia_map_mem_page(dev->p_dev, win, offset); if (ret != 0) return NULL; - dev->offset = mrq.CardOffset; + dev->offset = offset; } return dev->win_base + (to & (dev->win_size-1)); } diff --git a/drivers/net/pcmcia/fmvj18x_cs.c b/drivers/net/pcmcia/fmvj18x_cs.c index 699304480ae..98fffb03ecd 100644 --- a/drivers/net/pcmcia/fmvj18x_cs.c +++ b/drivers/net/pcmcia/fmvj18x_cs.c @@ -545,7 +545,6 @@ failed: static int fmvj18x_get_hwinfo(struct pcmcia_device *link, u_char *node_id) { win_req_t req; - memreq_t mem; u_char __iomem *base; int i, j; @@ -558,9 +557,7 @@ static int fmvj18x_get_hwinfo(struct pcmcia_device *link, u_char *node_id) return -1; base = ioremap(req.Base, req.Size); - mem.Page = 0; - mem.CardOffset = 0; - pcmcia_map_mem_page(link, link->win, &mem); + pcmcia_map_mem_page(link, link->win, 0); /* * MBH10304 CISTPL_FUNCE_LAN_NODE_ID format @@ -594,7 +591,6 @@ static int fmvj18x_get_hwinfo(struct pcmcia_device *link, u_char *node_id) static int fmvj18x_setup_mfc(struct pcmcia_device *link) { win_req_t req; - memreq_t mem; int i; struct net_device *dev = link->priv; unsigned int ioaddr; @@ -614,9 +610,7 @@ static int fmvj18x_setup_mfc(struct pcmcia_device *link) return -1; } - mem.Page = 0; - mem.CardOffset = 0; - i = pcmcia_map_mem_page(link, link->win, &mem); + i = pcmcia_map_mem_page(link, link->win, 0); if (i != 0) { iounmap(lp->base); lp->base = NULL; diff --git a/drivers/net/pcmcia/ibmtr_cs.c b/drivers/net/pcmcia/ibmtr_cs.c index 3fd859570db..c0b3cdd49c6 100644 --- a/drivers/net/pcmcia/ibmtr_cs.c +++ b/drivers/net/pcmcia/ibmtr_cs.c @@ -211,7 +211,6 @@ static int __devinit ibmtr_config(struct pcmcia_device *link) struct net_device *dev = info->dev; struct tok_info *ti = netdev_priv(dev); win_req_t req; - memreq_t mem; int i, ret; dev_dbg(&link->dev, "ibmtr_config\n"); @@ -250,9 +249,7 @@ static int __devinit ibmtr_config(struct pcmcia_device *link) if (ret) goto failed; - mem.CardOffset = mmiobase; - mem.Page = 0; - ret = pcmcia_map_mem_page(link, link->win, &mem); + ret = pcmcia_map_mem_page(link, link->win, mmiobase); if (ret) goto failed; ti->mmio = ioremap(req.Base, req.Size); @@ -267,13 +264,11 @@ static int __devinit ibmtr_config(struct pcmcia_device *link) if (ret) goto failed; - mem.CardOffset = srambase; - mem.Page = 0; - ret = pcmcia_map_mem_page(link, info->sram_win_handle, &mem); + ret = pcmcia_map_mem_page(link, info->sram_win_handle, srambase); if (ret) goto failed; - ti->sram_base = mem.CardOffset >> 12; + ti->sram_base = srambase >> 12; ti->sram_virt = ioremap(req.Base, req.Size); ti->sram_phys = req.Base; diff --git a/drivers/net/pcmcia/pcnet_cs.c b/drivers/net/pcmcia/pcnet_cs.c index 9c5fc9dfc55..c3edfe4c265 100644 --- a/drivers/net/pcmcia/pcnet_cs.c +++ b/drivers/net/pcmcia/pcnet_cs.c @@ -301,7 +301,6 @@ static hw_info_t *get_hwinfo(struct pcmcia_device *link) { struct net_device *dev = link->priv; win_req_t req; - memreq_t mem; u_char __iomem *base, *virt; int i, j; @@ -314,10 +313,8 @@ static hw_info_t *get_hwinfo(struct pcmcia_device *link) return NULL; virt = ioremap(req.Base, req.Size); - mem.Page = 0; for (i = 0; i < NR_INFO; i++) { - mem.CardOffset = hw_info[i].offset & ~(req.Size-1); - pcmcia_map_mem_page(link, link->win, &mem); + pcmcia_map_mem_page(link, link->win, hw_info[i].offset & ~(req.Size-1)); base = &virt[hw_info[i].offset & (req.Size-1)]; if ((readb(base+0) == hw_info[i].a0) && (readb(base+2) == hw_info[i].a1) && @@ -1463,7 +1460,6 @@ static int setup_shmem_window(struct pcmcia_device *link, int start_pg, struct net_device *dev = link->priv; pcnet_dev_t *info = PRIV(dev); win_req_t req; - memreq_t mem; int i, window_size, offset, ret; window_size = (stop_pg - start_pg) << 8; @@ -1482,11 +1478,9 @@ static int setup_shmem_window(struct pcmcia_device *link, int start_pg, if (ret) goto failed; - mem.CardOffset = (start_pg << 8) + cm_offset; - offset = mem.CardOffset % window_size; - mem.CardOffset -= offset; - mem.Page = 0; - ret = pcmcia_map_mem_page(link, link->win, &mem); + offset = (start_pg << 8) + cm_offset; + offset -= offset % window_size; + ret = pcmcia_map_mem_page(link, link->win, offset); if (ret) goto failed; diff --git a/drivers/net/pcmcia/smc91c92_cs.c b/drivers/net/pcmcia/smc91c92_cs.c index a5e47796f6a..377367d03b4 100644 --- a/drivers/net/pcmcia/smc91c92_cs.c +++ b/drivers/net/pcmcia/smc91c92_cs.c @@ -443,7 +443,7 @@ static int mhz_mfc_config(struct pcmcia_device *link) struct net_device *dev = link->priv; struct smc_private *smc = netdev_priv(dev); win_req_t req; - memreq_t mem; + unsigned int offset; int i; link->conf.Attributes |= CONF_ENABLE_SPKR; @@ -467,11 +467,8 @@ static int mhz_mfc_config(struct pcmcia_device *link) return -ENODEV; smc->base = ioremap(req.Base, req.Size); - mem.CardOffset = mem.Page = 0; - if (smc->manfid == MANFID_MOTOROLA) - mem.CardOffset = link->conf.ConfigBase; - i = pcmcia_map_mem_page(link, link->win, &mem); - + offset = (smc->manfid == MANFID_MOTOROLA) ? link->conf.ConfigBase : 0; + i = pcmcia_map_mem_page(link, link->win, offset); if ((i == 0) && (smc->manfid == MANFID_MEGAHERTZ) && (smc->cardid == PRODID_MEGAHERTZ_EM3288)) diff --git a/drivers/net/pcmcia/xirc2ps_cs.c b/drivers/net/pcmcia/xirc2ps_cs.c index 8fb0eb1dc34..4eb6f986703 100644 --- a/drivers/net/pcmcia/xirc2ps_cs.c +++ b/drivers/net/pcmcia/xirc2ps_cs.c @@ -870,7 +870,6 @@ xirc2ps_config(struct pcmcia_device * link) if (local->dingo) { win_req_t req; - memreq_t mem; /* Reset the modem's BAR to the correct value * This is necessary because in the RequestConfiguration call, @@ -898,9 +897,7 @@ xirc2ps_config(struct pcmcia_device * link) goto config_error; local->dingo_ccr = ioremap(req.Base,0x1000) + 0x0800; - mem.CardOffset = 0x0; - mem.Page = 0; - if ((err = pcmcia_map_mem_page(link, link->win, &mem))) + if ((err = pcmcia_map_mem_page(link, link->win, 0))) goto config_error; /* Setup the CCRs; there are no infos in the CIS about the Ethernet diff --git a/drivers/net/wireless/airo_cs.c b/drivers/net/wireless/airo_cs.c index d241b4aed71..d47672cb419 100644 --- a/drivers/net/wireless/airo_cs.c +++ b/drivers/net/wireless/airo_cs.c @@ -207,16 +207,14 @@ static int airo_cs_config_check(struct pcmcia_device *p_dev, */ if ((cfg->mem.nwin > 0) || (dflt->mem.nwin > 0)) { cistpl_mem_t *mem = (cfg->mem.nwin) ? &cfg->mem : &dflt->mem; - memreq_t map; req->Attributes = WIN_DATA_WIDTH_16|WIN_MEMORY_TYPE_CM; req->Base = mem->win[0].host_addr; req->Size = mem->win[0].len; req->AccessSpeed = 0; if (pcmcia_request_window(p_dev, req, &p_dev->win) != 0) return -ENODEV; - map.Page = 0; - map.CardOffset = mem->win[0].card_addr; - if (pcmcia_map_mem_page(p_dev, p_dev->win, &map) != 0) + if (pcmcia_map_mem_page(p_dev, p_dev->win, + mem->win[0].card_addr) != 0) return -ENODEV; } /* If we got this far, we're cool! */ diff --git a/drivers/net/wireless/b43/pcmcia.c b/drivers/net/wireless/b43/pcmcia.c index 7c9af82fcf7..ffe1f89d5f7 100644 --- a/drivers/net/wireless/b43/pcmcia.c +++ b/drivers/net/wireless/b43/pcmcia.c @@ -64,7 +64,6 @@ static int __devinit b43_pcmcia_probe(struct pcmcia_device *dev) { struct ssb_bus *ssb; win_req_t win; - memreq_t mem; int err = -ENOMEM; int res = 0; @@ -87,9 +86,7 @@ static int __devinit b43_pcmcia_probe(struct pcmcia_device *dev) if (res != 0) goto err_kfree_ssb; - mem.CardOffset = 0; - mem.Page = 0; - res = pcmcia_map_mem_page(dev, dev->win, &mem); + res = pcmcia_map_mem_page(dev, dev->win, 0); if (res != 0) goto err_disable; diff --git a/drivers/net/wireless/ray_cs.c b/drivers/net/wireless/ray_cs.c index b83d5ef1dff..7eb339af351 100644 --- a/drivers/net/wireless/ray_cs.c +++ b/drivers/net/wireless/ray_cs.c @@ -393,7 +393,6 @@ static int ray_config(struct pcmcia_device *link) int ret = 0; int i; win_req_t req; - memreq_t mem; struct net_device *dev = (struct net_device *)link->priv; ray_dev_t *local = netdev_priv(dev); @@ -430,9 +429,7 @@ static int ray_config(struct pcmcia_device *link) ret = pcmcia_request_window(link, &req, &link->win); if (ret) goto failed; - mem.CardOffset = 0x0000; - mem.Page = 0; - ret = pcmcia_map_mem_page(link, link->win, &mem); + ret = pcmcia_map_mem_page(link, link->win, 0); if (ret) goto failed; local->sram = ioremap(req.Base, req.Size); @@ -446,9 +443,7 @@ static int ray_config(struct pcmcia_device *link) ret = pcmcia_request_window(link, &req, &local->rmem_handle); if (ret) goto failed; - mem.CardOffset = 0x8000; - mem.Page = 0; - ret = pcmcia_map_mem_page(link, local->rmem_handle, &mem); + ret = pcmcia_map_mem_page(link, local->rmem_handle, 0x8000); if (ret) goto failed; local->rmem = ioremap(req.Base, req.Size); @@ -462,9 +457,7 @@ static int ray_config(struct pcmcia_device *link) ret = pcmcia_request_window(link, &req, &local->amem_handle); if (ret) goto failed; - mem.CardOffset = 0x0000; - mem.Page = 0; - ret = pcmcia_map_mem_page(link, local->amem_handle, &mem); + ret = pcmcia_map_mem_page(link, local->amem_handle, 0); if (ret) goto failed; local->amem = ioremap(req.Base, req.Size); diff --git a/drivers/pcmcia/pcmcia_resource.c b/drivers/pcmcia/pcmcia_resource.c index a48d4a91d44..975baaa8168 100644 --- a/drivers/pcmcia/pcmcia_resource.c +++ b/drivers/pcmcia/pcmcia_resource.c @@ -193,7 +193,7 @@ EXPORT_SYMBOL(pcmcia_write_config_byte); int pcmcia_map_mem_page(struct pcmcia_device *p_dev, window_handle_t wh, - memreq_t *req) + unsigned int offset) { struct pcmcia_socket *s = p_dev->socket; int ret; @@ -201,12 +201,9 @@ int pcmcia_map_mem_page(struct pcmcia_device *p_dev, window_handle_t wh, wh--; if (wh >= MAX_WIN) return -EINVAL; - if (req->Page != 0) { - dev_dbg(&s->dev, "failure: requested page is zero\n"); - return -EINVAL; - } + mutex_lock(&s->ops_mutex); - s->win[wh].card_start = req->CardOffset; + s->win[wh].card_start = offset; ret = s->ops->set_mem_map(s, &s->win[wh]); if (ret) dev_warn(&s->dev, "failed to set_mem_map\n"); diff --git a/drivers/scsi/pcmcia/nsp_cs.c b/drivers/scsi/pcmcia/nsp_cs.c index 8bb598bb440..dd9b40306f3 100644 --- a/drivers/scsi/pcmcia/nsp_cs.c +++ b/drivers/scsi/pcmcia/nsp_cs.c @@ -1661,7 +1661,6 @@ static int nsp_cs_config_check(struct pcmcia_device *p_dev, } if ((cfg->mem.nwin > 0) || (dflt->mem.nwin > 0)) { - memreq_t map; cistpl_mem_t *mem = (cfg->mem.nwin) ? &cfg->mem : &dflt->mem; cfg_mem->req.Attributes = WIN_DATA_WIDTH_16|WIN_MEMORY_TYPE_CM; @@ -1673,8 +1672,8 @@ static int nsp_cs_config_check(struct pcmcia_device *p_dev, cfg_mem->req.AccessSpeed = 0; if (pcmcia_request_window(p_dev, &cfg_mem->req, &p_dev->win) != 0) goto next_entry; - map.Page = 0; map.CardOffset = mem->win[0].card_addr; - if (pcmcia_map_mem_page(p_dev, p_dev->win, &map) != 0) + if (pcmcia_map_mem_page(p_dev, p_dev->win, + mem->win[0].card_addr) != 0) goto next_entry; cfg_mem->data->MmioAddress = (unsigned long) ioremap_nocache(cfg_mem->req.Base, cfg_mem->req.Size); diff --git a/drivers/staging/comedi/drivers/ni_daq_700.c b/drivers/staging/comedi/drivers/ni_daq_700.c index 7e41ad93703..abaa40b8be7 100644 --- a/drivers/staging/comedi/drivers/ni_daq_700.c +++ b/drivers/staging/comedi/drivers/ni_daq_700.c @@ -556,7 +556,6 @@ static int dio700_pcmcia_config_loop(struct pcmcia_device *p_dev, void *priv_data) { win_req_t *req = priv_data; - memreq_t map; if (cfg->index == 0) return -ENODEV; @@ -602,9 +601,8 @@ static int dio700_pcmcia_config_loop(struct pcmcia_device *p_dev, req->AccessSpeed = 0; if (pcmcia_request_window(p_dev, req, &p_dev->win)) return -ENODEV; - map.Page = 0; - map.CardOffset = mem->win[0].card_addr; - if (pcmcia_map_mem_page(p_dev, p_dev->win, &map)) + if (pcmcia_map_mem_page(p_dev, p_dev->win, + mem->win[0].card_addr)) return -ENODEV; } /* If we got this far, we're cool! */ diff --git a/drivers/staging/comedi/drivers/ni_daq_dio24.c b/drivers/staging/comedi/drivers/ni_daq_dio24.c index b2483f86c24..caccece2085 100644 --- a/drivers/staging/comedi/drivers/ni_daq_dio24.c +++ b/drivers/staging/comedi/drivers/ni_daq_dio24.c @@ -308,7 +308,6 @@ static int dio24_pcmcia_config_loop(struct pcmcia_device *p_dev, void *priv_data) { win_req_t *req = priv_data; - memreq_t map; if (cfg->index == 0) return -ENODEV; @@ -354,9 +353,8 @@ static int dio24_pcmcia_config_loop(struct pcmcia_device *p_dev, req->AccessSpeed = 0; if (pcmcia_request_window(p_dev, req, &p_dev->win)) return -ENODEV; - map.Page = 0; - map.CardOffset = mem->win[0].card_addr; - if (pcmcia_map_mem_page(p_dev, p_dev->win, &map)) + if (pcmcia_map_mem_page(p_dev, p_dev->win, + mem->win[0].card_addr)) return -ENODEV; } /* If we got this far, we're cool! */ diff --git a/drivers/staging/comedi/drivers/ni_labpc_cs.c b/drivers/staging/comedi/drivers/ni_labpc_cs.c index c1444b4a5b4..94d9f7fe6f2 100644 --- a/drivers/staging/comedi/drivers/ni_labpc_cs.c +++ b/drivers/staging/comedi/drivers/ni_labpc_cs.c @@ -286,7 +286,6 @@ static int labpc_pcmcia_config_loop(struct pcmcia_device *p_dev, void *priv_data) { win_req_t *req = priv_data; - memreq_t map; if (cfg->index == 0) return -ENODEV; @@ -332,9 +331,8 @@ static int labpc_pcmcia_config_loop(struct pcmcia_device *p_dev, req->AccessSpeed = 0; if (pcmcia_request_window(p_dev, req, &p_dev->win)) return -ENODEV; - map.Page = 0; - map.CardOffset = mem->win[0].card_addr; - if (pcmcia_map_mem_page(p_dev, p_dev->win, &map)) + if (pcmcia_map_mem_page(p_dev, p_dev->win, + mem->win[0].card_addr)) return -ENODEV; } /* If we got this far, we're cool! */ diff --git a/include/pcmcia/cs.h b/include/pcmcia/cs.h index 583a4e33039..e4faf4420f2 100644 --- a/include/pcmcia/cs.h +++ b/include/pcmcia/cs.h @@ -68,12 +68,6 @@ typedef struct config_req_t { #define PRESENT_IOBASE_3 0x100 #define PRESENT_IOSIZE 0x200 -/* For GetMemPage, MapMemPage */ -typedef struct memreq_t { - u_int CardOffset; - u_short Page; -} memreq_t; - /* For RequestWindow */ typedef struct win_req_t { u_int Attributes; diff --git a/include/pcmcia/ds.h b/include/pcmcia/ds.h index 0748bec0a87..a2bf3a702c0 100644 --- a/include/pcmcia/ds.h +++ b/include/pcmcia/ds.h @@ -202,7 +202,7 @@ int pcmcia_request_window(struct pcmcia_device *p_dev, win_req_t *req, window_handle_t *wh); int pcmcia_release_window(struct pcmcia_device *p_dev, window_handle_t win); int pcmcia_map_mem_page(struct pcmcia_device *p_dev, window_handle_t win, - memreq_t *req); + unsigned int offset); int pcmcia_modify_configuration(struct pcmcia_device *p_dev, modconf_t *mod); void pcmcia_disable_device(struct pcmcia_device *p_dev); -- cgit v1.2.3-70-g09d2 From 0ca724d37af370dbf2d55dc4d6359ead558e5756 Mon Sep 17 00:00:00 2001 From: Dominik Brodowski Date: Sat, 24 Jul 2010 19:03:02 +0200 Subject: pcmcia: use struct resource for PCMCIA devices, part 2 Use struct resource * also for iomem resources. CC: linux-mtd@lists.infradead.org CC: netdev@vger.kernel.org CC: linux-wireless@vger.kernel.org CC: Jiri Kosina Signed-off-by: Dominik Brodowski --- drivers/char/pcmcia/ipwireless/main.c | 13 +------ drivers/mtd/maps/pcmciamtd.c | 1 - drivers/net/pcmcia/ibmtr_cs.c | 1 - drivers/net/wireless/b43/pcmcia.c | 3 +- drivers/net/wireless/ray_cs.c | 8 ---- drivers/pcmcia/cs_internal.h | 1 + drivers/pcmcia/ds.c | 6 +++ drivers/pcmcia/pcmcia_resource.c | 70 +++++++++++++++++++---------------- include/pcmcia/cs.h | 35 +++++++----------- include/pcmcia/ds.h | 15 +++++++- 10 files changed, 75 insertions(+), 78 deletions(-) (limited to 'drivers/net') diff --git a/drivers/char/pcmcia/ipwireless/main.c b/drivers/char/pcmcia/ipwireless/main.c index 6c4aa4b0be9..67bdb05798b 100644 --- a/drivers/char/pcmcia/ipwireless/main.c +++ b/drivers/char/pcmcia/ipwireless/main.c @@ -157,15 +157,12 @@ static int ipwireless_probe(struct pcmcia_device *p_dev, return 0; exit3: - pcmcia_release_window(p_dev, ipw->handle_attr_memory); exit2: if (ipw->common_memory) { release_mem_region(ipw->request_common_memory.Base, ipw->request_common_memory.Size); iounmap(ipw->common_memory); - pcmcia_release_window(p_dev, ipw->handle_common_memory); - } else - pcmcia_release_window(p_dev, ipw->handle_common_memory); + } exit1: release_resource(io_resource); pcmcia_disable_device(p_dev); @@ -238,13 +235,12 @@ exit: release_mem_region(ipw->request_attr_memory.Base, ipw->request_attr_memory.Size); iounmap(ipw->attr_memory); - pcmcia_release_window(link, ipw->handle_attr_memory); + } if (ipw->common_memory) { release_mem_region(ipw->request_common_memory.Base, ipw->request_common_memory.Size); iounmap(ipw->common_memory); - pcmcia_release_window(link, ipw->handle_common_memory); } pcmcia_disable_device(link); return -1; @@ -262,11 +258,6 @@ static void release_ipwireless(struct ipw_dev *ipw) ipw->request_attr_memory.Size); iounmap(ipw->attr_memory); } - if (ipw->common_memory) - pcmcia_release_window(ipw->link, ipw->handle_common_memory); - if (ipw->attr_memory) - pcmcia_release_window(ipw->link, ipw->handle_attr_memory); - pcmcia_disable_device(ipw->link); } diff --git a/drivers/mtd/maps/pcmciamtd.c b/drivers/mtd/maps/pcmciamtd.c index f97463ecfc5..e9ca5ba7d9d 100644 --- a/drivers/mtd/maps/pcmciamtd.c +++ b/drivers/mtd/maps/pcmciamtd.c @@ -344,7 +344,6 @@ static void pcmciamtd_release(struct pcmcia_device *link) iounmap(dev->win_base); dev->win_base = NULL; } - pcmcia_release_window(link, link->win); } pcmcia_disable_device(link); } diff --git a/drivers/net/pcmcia/ibmtr_cs.c b/drivers/net/pcmcia/ibmtr_cs.c index c0b3cdd49c6..b0d06a3d962 100644 --- a/drivers/net/pcmcia/ibmtr_cs.c +++ b/drivers/net/pcmcia/ibmtr_cs.c @@ -319,7 +319,6 @@ static void ibmtr_release(struct pcmcia_device *link) if (link->win) { struct tok_info *ti = netdev_priv(dev); iounmap(ti->mmio); - pcmcia_release_window(link, info->sram_win_handle); } pcmcia_disable_device(link); } diff --git a/drivers/net/wireless/b43/pcmcia.c b/drivers/net/wireless/b43/pcmcia.c index ffe1f89d5f7..dfbc41d431f 100644 --- a/drivers/net/wireless/b43/pcmcia.c +++ b/drivers/net/wireless/b43/pcmcia.c @@ -76,8 +76,7 @@ static int __devinit b43_pcmcia_probe(struct pcmcia_device *dev) dev->conf.Attributes = CONF_ENABLE_IRQ; dev->conf.IntType = INT_MEMORY_AND_IO; - win.Attributes = WIN_ADDR_SPACE_MEM | WIN_MEMORY_TYPE_CM | - WIN_ENABLE | WIN_DATA_WIDTH_16 | + win.Attributes = WIN_ENABLE | WIN_DATA_WIDTH_16 | WIN_USE_WAIT; win.Base = 0; win.Size = SSB_CORE_SIZE; diff --git a/drivers/net/wireless/ray_cs.c b/drivers/net/wireless/ray_cs.c index 7eb339af351..a860bce6849 100644 --- a/drivers/net/wireless/ray_cs.c +++ b/drivers/net/wireless/ray_cs.c @@ -785,7 +785,6 @@ static void ray_release(struct pcmcia_device *link) { struct net_device *dev = link->priv; ray_dev_t *local = netdev_priv(dev); - int i; dev_dbg(&link->dev, "ray_release\n"); @@ -794,13 +793,6 @@ static void ray_release(struct pcmcia_device *link) iounmap(local->sram); iounmap(local->rmem); iounmap(local->amem); - /* Do bother checking to see if these succeed or not */ - i = pcmcia_release_window(link, local->amem_handle); - if (i != 0) - dev_dbg(&link->dev, "ReleaseWindow(local->amem) ret = %x\n", i); - i = pcmcia_release_window(link, local->rmem_handle); - if (i != 0) - dev_dbg(&link->dev, "ReleaseWindow(local->rmem) ret = %x\n", i); pcmcia_disable_device(link); dev_dbg(&link->dev, "ray_release ending\n"); diff --git a/drivers/pcmcia/cs_internal.h b/drivers/pcmcia/cs_internal.h index 511ac753b9d..37d38b5a197 100644 --- a/drivers/pcmcia/cs_internal.h +++ b/drivers/pcmcia/cs_internal.h @@ -40,6 +40,7 @@ typedef struct config_t { unsigned int CardValues; struct resource io[MAX_IO_WIN]; /* io ports */ + struct resource mem[MAX_WIN]; /* mem areas */ struct { u_int Attributes; diff --git a/drivers/pcmcia/ds.c b/drivers/pcmcia/ds.c index 7ddd19a4033..0bb780c3f26 100644 --- a/drivers/pcmcia/ds.c +++ b/drivers/pcmcia/ds.c @@ -556,9 +556,15 @@ static struct pcmcia_device *pcmcia_device_add(struct pcmcia_socket *s, c->io[i].name = dev_name(&p_dev->dev); c->io[i].flags = IORESOURCE_IO; } + for (i = 0; i< MAX_WIN; i++) { + c->mem[i].name = dev_name(&p_dev->dev); + c->mem[i].flags = IORESOURCE_MEM; + } } for (i = 0; i < MAX_IO_WIN; i++) p_dev->resource[i] = &p_dev->function_config->io[i]; + for (; i < (MAX_IO_WIN + MAX_WIN); i++) + p_dev->resource[i] = &p_dev->function_config->mem[i-MAX_IO_WIN]; mutex_unlock(&s->ops_mutex); diff --git a/drivers/pcmcia/pcmcia_resource.c b/drivers/pcmcia/pcmcia_resource.c index 975baaa8168..01f8e56c8d2 100644 --- a/drivers/pcmcia/pcmcia_resource.c +++ b/drivers/pcmcia/pcmcia_resource.c @@ -196,15 +196,17 @@ int pcmcia_map_mem_page(struct pcmcia_device *p_dev, window_handle_t wh, unsigned int offset) { struct pcmcia_socket *s = p_dev->socket; + struct resource *res = wh; + unsigned int w; int ret; - wh--; - if (wh >= MAX_WIN) + w = ((res->flags & IORESOURCE_BITS & WIN_FLAGS_REQ) >> 2) - 1; + if (w >= MAX_WIN) return -EINVAL; mutex_lock(&s->ops_mutex); - s->win[wh].card_start = offset; - ret = s->ops->set_mem_map(s, &s->win[wh]); + s->win[w].card_start = offset; + ret = s->ops->set_mem_map(s, &s->win[w]); if (ret) dev_warn(&s->dev, "failed to set_mem_map\n"); mutex_unlock(&s->ops_mutex); @@ -371,19 +373,22 @@ out: } /* pcmcia_release_io */ -int pcmcia_release_window(struct pcmcia_device *p_dev, window_handle_t wh) +int pcmcia_release_window(struct pcmcia_device *p_dev, struct resource *res) { struct pcmcia_socket *s = p_dev->socket; pccard_mem_map *win; + unsigned int w; - wh--; - if (wh >= MAX_WIN) + dev_dbg(&p_dev->dev, "releasing window %pR\n", res); + + w = ((res->flags & IORESOURCE_BITS & WIN_FLAGS_REQ) >> 2) - 1; + if (w >= MAX_WIN) return -EINVAL; mutex_lock(&s->ops_mutex); - win = &s->win[wh]; + win = &s->win[w]; - if (!(p_dev->_win & CLIENT_WIN_REQ(wh))) { + if (!(p_dev->_win & CLIENT_WIN_REQ(w))) { dev_dbg(&s->dev, "not releasing unknown window\n"); mutex_unlock(&s->ops_mutex); return -EINVAL; @@ -392,7 +397,7 @@ int pcmcia_release_window(struct pcmcia_device *p_dev, window_handle_t wh) /* Shut down memory window */ win->flags &= ~MAP_ACTIVE; s->ops->set_mem_map(s, win); - s->state &= ~SOCKET_WIN_REQ(wh); + s->state &= ~SOCKET_WIN_REQ(w); /* Release system memory */ if (win->res) { @@ -400,7 +405,7 @@ int pcmcia_release_window(struct pcmcia_device *p_dev, window_handle_t wh) kfree(win->res); win->res = NULL; } - p_dev->_win &= ~CLIENT_WIN_REQ(wh); + p_dev->_win &= ~CLIENT_WIN_REQ(w); mutex_unlock(&s->ops_mutex); return 0; @@ -775,23 +780,18 @@ int pcmcia_request_window(struct pcmcia_device *p_dev, win_req_t *req, window_ha struct pcmcia_socket *s = p_dev->socket; pccard_mem_map *win; u_long align; + struct resource *res; int w; if (!(s->state & SOCKET_PRESENT)) { dev_dbg(&s->dev, "No card present\n"); return -ENODEV; } - if (req->Attributes & (WIN_PAGED | WIN_SHARED)) { - dev_dbg(&s->dev, "bad attribute setting for iomem region\n"); - return -EINVAL; - } /* Window size defaults to smallest available */ if (req->Size == 0) req->Size = s->map_size; - align = (((s->features & SS_CAP_MEM_ALIGN) || - (req->Attributes & WIN_STRICT_ALIGN)) ? - req->Size : s->map_size); + align = (s->features & SS_CAP_MEM_ALIGN) ? req->Size : s->map_size; if (req->Size & (s->map_size-1)) { dev_dbg(&s->dev, "invalid map size\n"); return -EINVAL; @@ -805,20 +805,21 @@ int pcmcia_request_window(struct pcmcia_device *p_dev, win_req_t *req, window_ha align = 0; /* Allocate system memory window */ + mutex_lock(&s->ops_mutex); for (w = 0; w < MAX_WIN; w++) if (!(s->state & SOCKET_WIN_REQ(w))) break; if (w == MAX_WIN) { dev_dbg(&s->dev, "all windows are used already\n"); + mutex_unlock(&s->ops_mutex); return -EINVAL; } - mutex_lock(&s->ops_mutex); win = &s->win[w]; if (!(s->features & SS_CAP_STATIC_MAP)) { win->res = pcmcia_find_mem_region(req->Base, req->Size, align, - (req->Attributes & WIN_MAP_BELOW_1MB), s); + 0, s); if (!win->res) { dev_dbg(&s->dev, "allocating mem region failed\n"); mutex_unlock(&s->ops_mutex); @@ -829,16 +830,8 @@ int pcmcia_request_window(struct pcmcia_device *p_dev, win_req_t *req, window_ha /* Configure the socket controller */ win->map = w+1; - win->flags = 0; + win->flags = req->Attributes; win->speed = req->AccessSpeed; - if (req->Attributes & WIN_MEMORY_TYPE) - win->flags |= MAP_ATTRIB; - if (req->Attributes & WIN_ENABLE) - win->flags |= MAP_ACTIVE; - if (req->Attributes & WIN_DATA_WIDTH_16) - win->flags |= MAP_16BIT; - if (req->Attributes & WIN_USE_WAIT) - win->flags |= MAP_USE_WAIT; win->card_start = 0; if (s->ops->set_mem_map(s, win) != 0) { @@ -854,8 +847,16 @@ int pcmcia_request_window(struct pcmcia_device *p_dev, win_req_t *req, window_ha else req->Base = win->res->start; + /* convert to new-style resources */ + res = p_dev->resource[w + MAX_IO_WIN]; + res->start = req->Base; + res->end = req->Base + req->Size - 1; + res->flags &= ~IORESOURCE_BITS; + res->flags |= (req->Attributes & WIN_FLAGS_MAP) | (win->map << 2); + dev_dbg(&s->dev, "request_window results in %pR\n", res); + mutex_unlock(&s->ops_mutex); - *wh = w + 1; + *wh = res; return 0; } /* pcmcia_request_window */ @@ -863,13 +864,18 @@ EXPORT_SYMBOL(pcmcia_request_window); void pcmcia_disable_device(struct pcmcia_device *p_dev) { + int i; + for (i = 0; i < MAX_WIN; i++) { + struct resource *res = p_dev->resource[MAX_IO_WIN + i]; + if (res->flags & WIN_FLAGS_REQ) + pcmcia_release_window(p_dev, res); + } + pcmcia_release_configuration(p_dev); pcmcia_release_io(p_dev); if (p_dev->_irq) { free_irq(p_dev->irq, p_dev->priv); p_dev->_irq = 0; } - if (p_dev->win) - pcmcia_release_window(p_dev, p_dev->win); } EXPORT_SYMBOL(pcmcia_disable_device); diff --git a/include/pcmcia/cs.h b/include/pcmcia/cs.h index e4faf4420f2..68d8bde7e8d 100644 --- a/include/pcmcia/cs.h +++ b/include/pcmcia/cs.h @@ -77,26 +77,19 @@ typedef struct win_req_t { } win_req_t; /* Attributes for RequestWindow */ -#define WIN_ADDR_SPACE 0x0001 -#define WIN_ADDR_SPACE_MEM 0x0000 -#define WIN_ADDR_SPACE_IO 0x0001 -#define WIN_MEMORY_TYPE 0x0002 -#define WIN_MEMORY_TYPE_CM 0x0000 -#define WIN_MEMORY_TYPE_AM 0x0002 -#define WIN_ENABLE 0x0004 -#define WIN_DATA_WIDTH 0x0018 -#define WIN_DATA_WIDTH_8 0x0000 -#define WIN_DATA_WIDTH_16 0x0008 -#define WIN_DATA_WIDTH_32 0x0010 -#define WIN_PAGED 0x0020 -#define WIN_SHARED 0x0040 -#define WIN_FIRST_SHARED 0x0080 -#define WIN_USE_WAIT 0x0100 -#define WIN_STRICT_ALIGN 0x0200 -#define WIN_MAP_BELOW_1MB 0x0400 -#define WIN_PREFETCH 0x0800 -#define WIN_CACHEABLE 0x1000 -#define WIN_BAR_MASK 0xe000 -#define WIN_BAR_SHIFT 13 +#define WIN_MEMORY_TYPE_CM 0x00 /* default */ +#define WIN_MEMORY_TYPE_AM 0x20 /* MAP_ATTRIB */ +#define WIN_DATA_WIDTH_8 0x00 /* default */ +#define WIN_DATA_WIDTH_16 0x02 /* MAP_16BIT */ +#define WIN_ENABLE 0x01 /* MAP_ACTIVE */ +#define WIN_USE_WAIT 0x40 /* MAP_USE_WAIT */ + +#define WIN_FLAGS_MAP 0x63 /* MAP_ATTRIB | MAP_16BIT | MAP_ACTIVE | + MAP_USE_WAIT */ +#define WIN_FLAGS_REQ 0x1c /* mapping to socket->win[i]: + 0x04 -> 0 + 0x08 -> 1 + 0x0c -> 2 + 0x10 -> 3 */ #endif /* _LINUX_CS_H */ diff --git a/include/pcmcia/ds.h b/include/pcmcia/ds.h index a2bf3a702c0..70c58ed2278 100644 --- a/include/pcmcia/ds.h +++ b/include/pcmcia/ds.h @@ -36,7 +36,7 @@ struct pcmcia_device; struct config_t; struct net_device; -typedef unsigned long window_handle_t; +typedef struct resource *window_handle_t; /* dynamic device IDs for PCMCIA device drivers. See * Documentation/pcmcia/driver.txt for details. @@ -63,6 +63,17 @@ struct pcmcia_driver { int pcmcia_register_driver(struct pcmcia_driver *driver); void pcmcia_unregister_driver(struct pcmcia_driver *driver); +/* for struct resource * array embedded in struct pcmcia_device */ +enum { + PCMCIA_IOPORT_0, + PCMCIA_IOPORT_1, + PCMCIA_IOMEM_0, + PCMCIA_IOMEM_1, + PCMCIA_IOMEM_2, + PCMCIA_IOMEM_3, + PCMCIA_NUM_RESOURCES, +}; + struct pcmcia_device { /* the socket and the device_no [for multifunction devices] uniquely define a pcmcia_device */ @@ -85,7 +96,7 @@ struct pcmcia_device { /* device setup */ unsigned int irq; - struct resource *resource[MAX_IO_WIN]; + struct resource *resource[PCMCIA_NUM_RESOURCES]; unsigned int io_lines; /* number of I/O lines */ -- cgit v1.2.3-70-g09d2 From 0f52e86ded65749c6037473013ad77b2afa4f68d Mon Sep 17 00:00:00 2001 From: Dominik Brodowski Date: Wed, 28 Jul 2010 09:32:02 +0200 Subject: pcmcia: do not request windows if you don't need to Several drivers contained dummy code to request for memory windows, even though they never made use of it. Remove all such code snippets. CC: netdev@vger.kernel.org CC: linux-wireless@vger.kernel.org Signed-off-by: Dominik Brodowski --- drivers/isdn/hisax/sedlbauer_cs.c | 37 +-------------------------- drivers/net/wireless/airo_cs.c | 37 +-------------------------- drivers/staging/comedi/drivers/ni_daq_700.c | 23 +---------------- drivers/staging/comedi/drivers/ni_daq_dio24.c | 24 +---------------- drivers/staging/comedi/drivers/ni_labpc_cs.c | 24 +---------------- 5 files changed, 5 insertions(+), 140 deletions(-) (limited to 'drivers/net') diff --git a/drivers/isdn/hisax/sedlbauer_cs.c b/drivers/isdn/hisax/sedlbauer_cs.c index 0b06dbb2d52..a024192b672 100644 --- a/drivers/isdn/hisax/sedlbauer_cs.c +++ b/drivers/isdn/hisax/sedlbauer_cs.c @@ -171,8 +171,6 @@ static int sedlbauer_config_check(struct pcmcia_device *p_dev, unsigned int vcc, void *priv_data) { - win_req_t *req = priv_data; - if (cfg->index == 0) return -ENODEV; @@ -219,31 +217,6 @@ static int sedlbauer_config_check(struct pcmcia_device *p_dev, return -ENODEV; } - /* - Now set up a common memory window, if needed. There is room - in the struct pcmcia_device structure for one memory window handle, - but if the base addresses need to be saved, or if multiple - windows are needed, the info should go in the private data - structure for this device. - - Note that the memory window base is a physical address, and - needs to be mapped to virtual space with ioremap() before it - is used. - */ - if ((cfg->mem.nwin > 0) || (dflt->mem.nwin > 0)) { - cistpl_mem_t *mem = (cfg->mem.nwin) ? &cfg->mem : &dflt->mem; - req->Attributes = WIN_DATA_WIDTH_16|WIN_MEMORY_TYPE_CM; - req->Attributes |= WIN_ENABLE; - req->Base = mem->win[0].host_addr; - req->Size = mem->win[0].len; - req->AccessSpeed = 0; - if (pcmcia_request_window(p_dev, req, &p_dev->win) != 0) - return -ENODEV; - - if (pcmcia_map_mem_page(p_dev, p_dev->win, - mem->win[0].card_addr) != 0) - return -ENODEV; - } return 0; } @@ -251,16 +224,11 @@ static int sedlbauer_config_check(struct pcmcia_device *p_dev, static int __devinit sedlbauer_config(struct pcmcia_device *link) { - win_req_t *req; int ret; IsdnCard_t icard; dev_dbg(&link->dev, "sedlbauer_config(0x%p)\n", link); - req = kzalloc(sizeof(win_req_t), GFP_KERNEL); - if (!req) - return -ENOMEM; - /* In this loop, we scan the CIS for configuration table entries, each of which describes a valid card configuration, including @@ -273,7 +241,7 @@ static int __devinit sedlbauer_config(struct pcmcia_device *link) these things without consulting the CIS, and most client drivers will only use the CIS to fill in implementation-defined details. */ - ret = pcmcia_loop_config(link, sedlbauer_config_check, req); + ret = pcmcia_loop_config(link, sedlbauer_config_check, NULL); if (ret) goto failed; @@ -297,9 +265,6 @@ static int __devinit sedlbauer_config(struct pcmcia_device *link) printk(" & %pR", link->resource[0]); if (link->resource[1]) printk(" & %pR", link->resource[1]); - if (link->win) - printk(", mem 0x%06lx-0x%06lx", req->Base, - req->Base+req->Size-1); printk("\n"); icard.para[0] = link->irq; diff --git a/drivers/net/wireless/airo_cs.c b/drivers/net/wireless/airo_cs.c index d47672cb419..9a121a5b787 100644 --- a/drivers/net/wireless/airo_cs.c +++ b/drivers/net/wireless/airo_cs.c @@ -154,8 +154,6 @@ static int airo_cs_config_check(struct pcmcia_device *p_dev, unsigned int vcc, void *priv_data) { - win_req_t *req = priv_data; - if (cfg->index == 0) return -ENODEV; @@ -194,29 +192,6 @@ static int airo_cs_config_check(struct pcmcia_device *p_dev, if (pcmcia_request_io(p_dev) != 0) return -ENODEV; - /* - Now set up a common memory window, if needed. There is room - in the struct pcmcia_device structure for one memory window handle, - but if the base addresses need to be saved, or if multiple - windows are needed, the info should go in the private data - structure for this device. - - Note that the memory window base is a physical address, and - needs to be mapped to virtual space with ioremap() before it - is used. - */ - if ((cfg->mem.nwin > 0) || (dflt->mem.nwin > 0)) { - cistpl_mem_t *mem = (cfg->mem.nwin) ? &cfg->mem : &dflt->mem; - req->Attributes = WIN_DATA_WIDTH_16|WIN_MEMORY_TYPE_CM; - req->Base = mem->win[0].host_addr; - req->Size = mem->win[0].len; - req->AccessSpeed = 0; - if (pcmcia_request_window(p_dev, req, &p_dev->win) != 0) - return -ENODEV; - if (pcmcia_map_mem_page(p_dev, p_dev->win, - mem->win[0].card_addr) != 0) - return -ENODEV; - } /* If we got this far, we're cool! */ return 0; } @@ -225,17 +200,12 @@ static int airo_cs_config_check(struct pcmcia_device *p_dev, static int airo_config(struct pcmcia_device *link) { local_info_t *dev; - win_req_t *req; int ret; dev = link->priv; dev_dbg(&link->dev, "airo_config\n"); - req = kzalloc(sizeof(win_req_t), GFP_KERNEL); - if (!req) - return -ENOMEM; - /* * In this loop, we scan the CIS for configuration table * entries, each of which describes a valid card @@ -250,7 +220,7 @@ static int airo_config(struct pcmcia_device *link) * and most client drivers will only use the CIS to fill in * implementation-defined details. */ - ret = pcmcia_loop_config(link, airo_cs_config_check, req); + ret = pcmcia_loop_config(link, airo_cs_config_check, NULL); if (ret) goto failed; @@ -281,16 +251,11 @@ static int airo_config(struct pcmcia_device *link) printk(" & %pR", link->resource[0]); if (link->resource[1]) printk(" & %pR", link->resource[1]); - if (link->win) - printk(", mem 0x%06lx-0x%06lx", req->Base, - req->Base+req->Size-1); printk("\n"); - kfree(req); return 0; failed: airo_release(link); - kfree(req); return -ENODEV; } /* airo_config */ diff --git a/drivers/staging/comedi/drivers/ni_daq_700.c b/drivers/staging/comedi/drivers/ni_daq_700.c index abaa40b8be7..bf2e84aa03e 100644 --- a/drivers/staging/comedi/drivers/ni_daq_700.c +++ b/drivers/staging/comedi/drivers/ni_daq_700.c @@ -555,8 +555,6 @@ static int dio700_pcmcia_config_loop(struct pcmcia_device *p_dev, unsigned int vcc, void *priv_data) { - win_req_t *req = priv_data; - if (cfg->index == 0) return -ENODEV; @@ -589,22 +587,6 @@ static int dio700_pcmcia_config_loop(struct pcmcia_device *p_dev, return -ENODEV; } - if ((cfg->mem.nwin > 0) || (dflt->mem.nwin > 0)) { - cistpl_mem_t *mem = - (cfg->mem.nwin) ? &cfg->mem : &dflt->mem; - req->Attributes = WIN_DATA_WIDTH_16 | WIN_MEMORY_TYPE_CM; - req->Attributes |= WIN_ENABLE; - req->Base = mem->win[0].host_addr; - req->Size = mem->win[0].len; - if (req->Size < 0x1000) - req->Size = 0x1000; - req->AccessSpeed = 0; - if (pcmcia_request_window(p_dev, req, &p_dev->win)) - return -ENODEV; - if (pcmcia_map_mem_page(p_dev, p_dev->win, - mem->win[0].card_addr)) - return -ENODEV; - } /* If we got this far, we're cool! */ return 0; } @@ -618,7 +600,7 @@ static void dio700_config(struct pcmcia_device *link) dev_dbg(&link->dev, "dio700_config\n"); - ret = pcmcia_loop_config(link, dio700_pcmcia_config_loop, &req); + ret = pcmcia_loop_config(link, dio700_pcmcia_config_loop, NULL); if (ret) { dev_warn(&link->dev, "no configuration found\n"); goto failed; @@ -644,9 +626,6 @@ static void dio700_config(struct pcmcia_device *link) printk(", io %pR", link->resource[0]); if (link->resource[1]) printk(" & %pR", link->resource[1]); - if (link->win) - printk(", mem 0x%06lx-0x%06lx", req.Base, - req.Base + req.Size - 1); printk("\n"); return; diff --git a/drivers/staging/comedi/drivers/ni_daq_dio24.c b/drivers/staging/comedi/drivers/ni_daq_dio24.c index caccece2085..9112e70cc85 100644 --- a/drivers/staging/comedi/drivers/ni_daq_dio24.c +++ b/drivers/staging/comedi/drivers/ni_daq_dio24.c @@ -307,8 +307,6 @@ static int dio24_pcmcia_config_loop(struct pcmcia_device *p_dev, unsigned int vcc, void *priv_data) { - win_req_t *req = priv_data; - if (cfg->index == 0) return -ENODEV; @@ -341,22 +339,6 @@ static int dio24_pcmcia_config_loop(struct pcmcia_device *p_dev, return -ENODEV; } - if ((cfg->mem.nwin > 0) || (dflt->mem.nwin > 0)) { - cistpl_mem_t *mem = - (cfg->mem.nwin) ? &cfg->mem : &dflt->mem; - req->Attributes = WIN_DATA_WIDTH_16 | WIN_MEMORY_TYPE_CM; - req->Attributes |= WIN_ENABLE; - req->Base = mem->win[0].host_addr; - req->Size = mem->win[0].len; - if (req->Size < 0x1000) - req->Size = 0x1000; - req->AccessSpeed = 0; - if (pcmcia_request_window(p_dev, req, &p_dev->win)) - return -ENODEV; - if (pcmcia_map_mem_page(p_dev, p_dev->win, - mem->win[0].card_addr)) - return -ENODEV; - } /* If we got this far, we're cool! */ return 0; } @@ -364,13 +346,12 @@ static int dio24_pcmcia_config_loop(struct pcmcia_device *p_dev, static void dio24_config(struct pcmcia_device *link) { int ret; - win_req_t req; printk(KERN_INFO "ni_daq_dio24: HOLA SOY YO! - config\n"); dev_dbg(&link->dev, "dio24_config\n"); - ret = pcmcia_loop_config(link, dio24_pcmcia_config_loop, &req); + ret = pcmcia_loop_config(link, dio24_pcmcia_config_loop, NULL); if (ret) { dev_warn(&link->dev, "no configuration found\n"); goto failed; @@ -396,9 +377,6 @@ static void dio24_config(struct pcmcia_device *link) printk(" & %pR", link->resource[0]); if (link->resource[1]) printk(" & %pR", link->resource[1]); - if (link->win) - printk(", mem 0x%06lx-0x%06lx", req.Base, - req.Base + req.Size - 1); printk("\n"); return; diff --git a/drivers/staging/comedi/drivers/ni_labpc_cs.c b/drivers/staging/comedi/drivers/ni_labpc_cs.c index 94d9f7fe6f2..f204961e078 100644 --- a/drivers/staging/comedi/drivers/ni_labpc_cs.c +++ b/drivers/staging/comedi/drivers/ni_labpc_cs.c @@ -285,8 +285,6 @@ static int labpc_pcmcia_config_loop(struct pcmcia_device *p_dev, unsigned int vcc, void *priv_data) { - win_req_t *req = priv_data; - if (cfg->index == 0) return -ENODEV; @@ -319,22 +317,6 @@ static int labpc_pcmcia_config_loop(struct pcmcia_device *p_dev, return -ENODEV; } - if ((cfg->mem.nwin > 0) || (dflt->mem.nwin > 0)) { - cistpl_mem_t *mem = - (cfg->mem.nwin) ? &cfg->mem : &dflt->mem; - req->Attributes = WIN_DATA_WIDTH_16 | WIN_MEMORY_TYPE_CM; - req->Attributes |= WIN_ENABLE; - req->Base = mem->win[0].host_addr; - req->Size = mem->win[0].len; - if (req->Size < 0x1000) - req->Size = 0x1000; - req->AccessSpeed = 0; - if (pcmcia_request_window(p_dev, req, &p_dev->win)) - return -ENODEV; - if (pcmcia_map_mem_page(p_dev, p_dev->win, - mem->win[0].card_addr)) - return -ENODEV; - } /* If we got this far, we're cool! */ return 0; } @@ -343,11 +325,10 @@ static int labpc_pcmcia_config_loop(struct pcmcia_device *p_dev, static void labpc_config(struct pcmcia_device *link) { int ret; - win_req_t req; dev_dbg(&link->dev, "labpc_config\n"); - ret = pcmcia_loop_config(link, labpc_pcmcia_config_loop, &req); + ret = pcmcia_loop_config(link, labpc_pcmcia_config_loop, NULL); if (ret) { dev_warn(&link->dev, "no configuration found\n"); goto failed; @@ -373,9 +354,6 @@ static void labpc_config(struct pcmcia_device *link) printk(" & %pR", link->resource[0]); if (link->resource[1]) printk(" & %pR", link->resource[1]); - if (link->win) - printk(", mem 0x%06lx-0x%06lx", req.Base, - req.Base + req.Size - 1); printk("\n"); return; -- cgit v1.2.3-70-g09d2 From 02f5ba5bac8b374bc2126920c7204c63019f28ce Mon Sep 17 00:00:00 2001 From: Johannes Berg Date: Fri, 30 Jul 2010 13:30:46 +0200 Subject: iwlwifi: fix possible recursive locking deadlock commit f84b29ec0a1ab767679d3f2428877b65f94bc3ff Author: Johannes Berg Date: Tue May 18 02:29:13 2010 -0700 iwlwifi: queue user-initiated scan when doing internal scan introduced a potential deadlock because it calls ieee80211_scan_completed() with the priv->mutex held, but mac80211 may call back into iwlwifi which would lead to recursive locking. Move this out from under the mutex. Cc: stable@kernel.org Signed-off-by: Johannes Berg Signed-off-by: John W. Linville --- drivers/net/wireless/iwlwifi/iwl-core.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) (limited to 'drivers/net') diff --git a/drivers/net/wireless/iwlwifi/iwl-core.c b/drivers/net/wireless/iwlwifi/iwl-core.c index 8024d44ce4b..8ccb6d205b6 100644 --- a/drivers/net/wireless/iwlwifi/iwl-core.c +++ b/drivers/net/wireless/iwlwifi/iwl-core.c @@ -2000,6 +2000,7 @@ void iwl_mac_remove_interface(struct ieee80211_hw *hw, struct ieee80211_vif *vif) { struct iwl_priv *priv = hw->priv; + bool scan_completed = false; IWL_DEBUG_MAC80211(priv, "enter\n"); @@ -2013,7 +2014,7 @@ void iwl_mac_remove_interface(struct ieee80211_hw *hw, if (priv->vif == vif) { priv->vif = NULL; if (priv->scan_vif == vif) { - ieee80211_scan_completed(priv->hw, true); + scan_completed = true; priv->scan_vif = NULL; priv->scan_request = NULL; } @@ -2021,6 +2022,9 @@ void iwl_mac_remove_interface(struct ieee80211_hw *hw, } mutex_unlock(&priv->mutex); + if (scan_completed) + ieee80211_scan_completed(priv->hw, true); + IWL_DEBUG_MAC80211(priv, "leave\n"); } -- cgit v1.2.3-70-g09d2 From 00c86590e36bd42574821b43b5124d75f30df9dd Mon Sep 17 00:00:00 2001 From: Felix Fietkau Date: Fri, 30 Jul 2010 21:02:09 +0200 Subject: ath9k_hw: clean up and fix initial noise floor calibration On AR9003 the initial noise floor calibration is currently triggered at the end of the reset without allowing the hardware to update the baseband settings. This could potentially make scans in noisy environments a bit more unreliable, so use the same calibration sequence that is used on AR9002. Signed-off-by: Felix Fietkau Acked-by: Luis R. Rodriguez Signed-off-by: John W. Linville --- drivers/net/wireless/ath/ath9k/ar9002_calib.c | 5 ++--- drivers/net/wireless/ath/ath9k/ar9003_calib.c | 4 +++- drivers/net/wireless/ath/ath9k/calib.c | 10 ++++++++-- drivers/net/wireless/ath/ath9k/calib.h | 2 +- drivers/net/wireless/ath/ath9k/hw.c | 7 ++----- 5 files changed, 16 insertions(+), 12 deletions(-) (limited to 'drivers/net') diff --git a/drivers/net/wireless/ath/ath9k/ar9002_calib.c b/drivers/net/wireless/ath/ath9k/ar9002_calib.c index dabafb874c3..2387ad1a23a 100644 --- a/drivers/net/wireless/ath/ath9k/ar9002_calib.c +++ b/drivers/net/wireless/ath/ath9k/ar9002_calib.c @@ -721,7 +721,7 @@ static bool ar9002_hw_calibrate(struct ath_hw *ah, */ ath9k_hw_loadnf(ah, ah->curchan); - ath9k_hw_start_nfcal(ah); + ath9k_hw_start_nfcal(ah, false); } return iscaldone; @@ -869,8 +869,7 @@ static bool ar9002_hw_init_cal(struct ath_hw *ah, struct ath9k_channel *chan) ar9002_hw_pa_cal(ah, true); /* Do NF Calibration after DC offset and other calibrations */ - REG_WRITE(ah, AR_PHY_AGC_CONTROL, - REG_READ(ah, AR_PHY_AGC_CONTROL) | AR_PHY_AGC_CONTROL_NF); + ath9k_hw_start_nfcal(ah, true); ah->cal_list = ah->cal_list_last = ah->cal_list_curr = NULL; diff --git a/drivers/net/wireless/ath/ath9k/ar9003_calib.c b/drivers/net/wireless/ath/ath9k/ar9003_calib.c index 5a065039913..938365eebae 100644 --- a/drivers/net/wireless/ath/ath9k/ar9003_calib.c +++ b/drivers/net/wireless/ath/ath9k/ar9003_calib.c @@ -156,7 +156,7 @@ static bool ar9003_hw_calibrate(struct ath_hw *ah, ath9k_hw_loadnf(ah, ah->curchan); /* start NF calibration, without updating BB NF register */ - ath9k_hw_start_nfcal(ah); + ath9k_hw_start_nfcal(ah, false); } return iscaldone; @@ -762,6 +762,8 @@ static bool ar9003_hw_init_cal(struct ath_hw *ah, /* Revert chainmasks to their original values before NF cal */ ar9003_hw_set_chain_masks(ah, ah->rxchainmask, ah->txchainmask); + ath9k_hw_start_nfcal(ah, true); + /* Initialize list pointers */ ah->cal_list = ah->cal_list_last = ah->cal_list_curr = NULL; diff --git a/drivers/net/wireless/ath/ath9k/calib.c b/drivers/net/wireless/ath/ath9k/calib.c index 139289e4e93..294016f9ce7 100644 --- a/drivers/net/wireless/ath/ath9k/calib.c +++ b/drivers/net/wireless/ath/ath9k/calib.c @@ -158,12 +158,18 @@ bool ath9k_hw_reset_calvalid(struct ath_hw *ah) } EXPORT_SYMBOL(ath9k_hw_reset_calvalid); -void ath9k_hw_start_nfcal(struct ath_hw *ah) +void ath9k_hw_start_nfcal(struct ath_hw *ah, bool update) { REG_SET_BIT(ah, AR_PHY_AGC_CONTROL, AR_PHY_AGC_CONTROL_ENABLE_NF); - REG_SET_BIT(ah, AR_PHY_AGC_CONTROL, + + if (update) + REG_CLR_BIT(ah, AR_PHY_AGC_CONTROL, AR_PHY_AGC_CONTROL_NO_UPDATE_NF); + else + REG_SET_BIT(ah, AR_PHY_AGC_CONTROL, + AR_PHY_AGC_CONTROL_NO_UPDATE_NF); + REG_SET_BIT(ah, AR_PHY_AGC_CONTROL, AR_PHY_AGC_CONTROL_NF); } diff --git a/drivers/net/wireless/ath/ath9k/calib.h b/drivers/net/wireless/ath/ath9k/calib.h index cd60d09cdda..bf4474220d1 100644 --- a/drivers/net/wireless/ath/ath9k/calib.h +++ b/drivers/net/wireless/ath/ath9k/calib.h @@ -108,7 +108,7 @@ struct ath9k_pacal_info{ }; bool ath9k_hw_reset_calvalid(struct ath_hw *ah); -void ath9k_hw_start_nfcal(struct ath_hw *ah); +void ath9k_hw_start_nfcal(struct ath_hw *ah, bool update); void ath9k_hw_loadnf(struct ath_hw *ah, struct ath9k_channel *chan); int16_t ath9k_hw_getnf(struct ath_hw *ah, struct ath9k_channel *chan); diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c index 8d291ccf5c8..257b623185c 100644 --- a/drivers/net/wireless/ath/ath9k/hw.c +++ b/drivers/net/wireless/ath/ath9k/hw.c @@ -1256,7 +1256,7 @@ int ath9k_hw_reset(struct ath_hw *ah, struct ath9k_channel *chan, if (ath9k_hw_channel_change(ah, chan)) { ath9k_hw_loadnf(ah, ah->curchan); - ath9k_hw_start_nfcal(ah); + ath9k_hw_start_nfcal(ah, true); return 0; } } @@ -1461,11 +1461,8 @@ int ath9k_hw_reset(struct ath_hw *ah, struct ath9k_channel *chan, if (ah->btcoex_hw.enabled) ath9k_hw_btcoex_enable(ah); - if (AR_SREV_9300_20_OR_LATER(ah)) { - ath9k_hw_loadnf(ah, curchan); - ath9k_hw_start_nfcal(ah); + if (AR_SREV_9300_20_OR_LATER(ah)) ar9003_hw_bb_watchdog_config(ah); - } return 0; } -- cgit v1.2.3-70-g09d2 From 9369746050e838c57e357f0caa552386ad65a82d Mon Sep 17 00:00:00 2001 From: Felix Fietkau Date: Fri, 30 Jul 2010 21:02:10 +0200 Subject: ath9k_hw: fix periodic noise floor calibration on AR9003 The periodic noise floor calibration is broken on this chip family, because it keeps triggering a software-filtered noise floor calibration, but never reads the result before uploading the history buffer value to the hardware. Fix this with a call to ath9k_hw_getnf(), just like on AR9002. Signed-off-by: Felix Fietkau Acked-by: Luis R. Rodriguez Signed-off-by: John W. Linville --- drivers/net/wireless/ath/ath9k/ar9003_calib.c | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'drivers/net') diff --git a/drivers/net/wireless/ath/ath9k/ar9003_calib.c b/drivers/net/wireless/ath/ath9k/ar9003_calib.c index 938365eebae..f51ab89c989 100644 --- a/drivers/net/wireless/ath/ath9k/ar9003_calib.c +++ b/drivers/net/wireless/ath/ath9k/ar9003_calib.c @@ -148,6 +148,12 @@ static bool ar9003_hw_calibrate(struct ath_hw *ah, /* Do NF cal only at longer intervals */ if (longcal) { + /* + * Get the value from the previous NF cal and update + * history buffer. + */ + ath9k_hw_getnf(ah, chan); + /* * Load the NF from history buffer of the current channel. * NF is slow time-variant, so it is OK to use a historical -- cgit v1.2.3-70-g09d2 From ddfef79257648e165ac49e6088d459819a02a882 Mon Sep 17 00:00:00 2001 From: Felix Fietkau Date: Fri, 30 Jul 2010 21:02:11 +0200 Subject: ath9k: fix a crash in the PA predistortion apply function When updating the PAPRD table in hardware, PAPRD itself needs to be disabled first, otherwise the hardware can throw a data bus error, which upsets at least some platforms. Signed-off-by: Felix Fietkau Acked-by: Luis R. Rodriguez Signed-off-by: John W. Linville --- drivers/net/wireless/ath/ath9k/main.c | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/net') diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c index 0429dda0961..6c1d9ef550d 100644 --- a/drivers/net/wireless/ath/ath9k/main.c +++ b/drivers/net/wireless/ath/ath9k/main.c @@ -239,6 +239,7 @@ static void ath_paprd_activate(struct ath_softc *sc) return; ath9k_ps_wakeup(sc); + ar9003_paprd_enable(ah, false); for (chain = 0; chain < AR9300_MAX_CHAINS; chain++) { if (!(ah->caps.tx_chainmask & BIT(chain))) continue; -- cgit v1.2.3-70-g09d2 From b2ccc507b70be2815a25e3c5dc23c636e128222c Mon Sep 17 00:00:00 2001 From: Felix Fietkau Date: Fri, 30 Jul 2010 21:02:12 +0200 Subject: ath9k_hw: fix analog shift register writes on AR9003 Writes to the analog shift registers, which are issues by the initval programming function, require a 100 usec delay (similar to AR9002, but in a different register range). Signed-off-by: Felix Fietkau Acked-by: Luis R. Rodriguez Signed-off-by: John W. Linville --- drivers/net/wireless/ath/ath9k/ar9003_phy.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) (limited to 'drivers/net') diff --git a/drivers/net/wireless/ath/ath9k/ar9003_phy.c b/drivers/net/wireless/ath/ath9k/ar9003_phy.c index a753a431bb1..a491854fa38 100644 --- a/drivers/net/wireless/ath/ath9k/ar9003_phy.c +++ b/drivers/net/wireless/ath/ath9k/ar9003_phy.c @@ -542,7 +542,11 @@ static void ar9003_hw_prog_ini(struct ath_hw *ah, u32 reg = INI_RA(iniArr, i, 0); u32 val = INI_RA(iniArr, i, column); - REG_WRITE(ah, reg, val); + if (reg >= 0x16000 && reg < 0x17000) + ath9k_hw_analog_shift_regwrite(ah, reg, val); + else + REG_WRITE(ah, reg, val); + DO_DELAY(regWrites); } } -- cgit v1.2.3-70-g09d2 From 5ee0865615f65f84e6ee9174771a6716c29e08e1 Mon Sep 17 00:00:00 2001 From: Felix Fietkau Date: Sat, 31 Jul 2010 00:11:59 +0200 Subject: ath9k: prevent calibration during off-channel activity Previously the software scan callback was used to indicate to the hardware, when it was safe to calibrate. This didn't really work properly, because it depends on a specific order of software scan callbacks vs. channel changes. Also, software scans are not the only thing that triggers off-channel activity, so it's better to use the newly added indication from mac80211 for this and not use the software scan callback for anything calibration related. This fixes at least some of the invalid noise floor readings that I've seen in AP mode on AR9160 Signed-off-by: Felix Fietkau Signed-off-by: John W. Linville --- drivers/net/wireless/ath/ath9k/ath9k.h | 2 +- drivers/net/wireless/ath/ath9k/main.c | 73 ++++++++++++++++++---------------- 2 files changed, 40 insertions(+), 35 deletions(-) (limited to 'drivers/net') diff --git a/drivers/net/wireless/ath/ath9k/ath9k.h b/drivers/net/wireless/ath/ath9k/ath9k.h index 998ae2c49ed..11fc69bee58 100644 --- a/drivers/net/wireless/ath/ath9k/ath9k.h +++ b/drivers/net/wireless/ath/ath9k/ath9k.h @@ -510,7 +510,7 @@ void ath_deinit_leds(struct ath_softc *sc); #define SC_OP_BEACONS BIT(1) #define SC_OP_RXAGGR BIT(2) #define SC_OP_TXAGGR BIT(3) -#define SC_OP_FULL_RESET BIT(4) +#define SC_OP_OFFCHANNEL BIT(4) #define SC_OP_PREAMBLE_SHORT BIT(5) #define SC_OP_PROTECT_ENABLE BIT(6) #define SC_OP_RXFLUSH BIT(7) diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c index 6c1d9ef550d..8387ad5b489 100644 --- a/drivers/net/wireless/ath/ath9k/main.c +++ b/drivers/net/wireless/ath/ath9k/main.c @@ -154,6 +154,27 @@ void ath9k_ps_restore(struct ath_softc *sc) spin_unlock_irqrestore(&sc->sc_pm_lock, flags); } +static void ath_start_ani(struct ath_common *common) +{ + struct ath_hw *ah = common->ah; + unsigned long timestamp = jiffies_to_msecs(jiffies); + struct ath_softc *sc = (struct ath_softc *) common->priv; + + if (!(sc->sc_flags & SC_OP_ANI_RUN)) + return; + + if (sc->sc_flags & SC_OP_OFFCHANNEL) + return; + + common->ani.longcal_timer = timestamp; + common->ani.shortcal_timer = timestamp; + common->ani.checkani_timer = timestamp; + + mod_timer(&common->ani.timer, + jiffies + + msecs_to_jiffies((u32)ah->config.ani_poll_interval)); +} + /* * Set/change channels. If the channel is really being changed, it's done * by reseting the chip. To accomplish this we must first cleanup any pending @@ -172,6 +193,11 @@ int ath_set_channel(struct ath_softc *sc, struct ieee80211_hw *hw, if (sc->sc_flags & SC_OP_INVALID) return -EIO; + del_timer_sync(&common->ani.timer); + cancel_work_sync(&sc->paprd_work); + cancel_work_sync(&sc->hw_check_work); + cancel_delayed_work_sync(&sc->tx_complete_work); + ath9k_ps_wakeup(sc); /* @@ -191,7 +217,7 @@ int ath_set_channel(struct ath_softc *sc, struct ieee80211_hw *hw, * to flush data frames already in queue because of * changing channel. */ - if (!stopped || (sc->sc_flags & SC_OP_FULL_RESET)) + if (!stopped || !(sc->sc_flags & SC_OP_OFFCHANNEL)) fastcc = false; ath_print(common, ATH_DBG_CONFIG, @@ -212,8 +238,6 @@ int ath_set_channel(struct ath_softc *sc, struct ieee80211_hw *hw, } spin_unlock_bh(&sc->sc_resetlock); - sc->sc_flags &= ~SC_OP_FULL_RESET; - if (ath_startrecv(sc) != 0) { ath_print(common, ATH_DBG_FATAL, "Unable to restart recv logic\n"); @@ -225,6 +249,12 @@ int ath_set_channel(struct ath_softc *sc, struct ieee80211_hw *hw, ath_update_txpow(sc); ath9k_hw_set_interrupts(ah, ah->imask); + if (!(sc->sc_flags & (SC_OP_OFFCHANNEL | SC_OP_SCANNING))) { + ath_start_ani(common); + ieee80211_queue_delayed_work(sc->hw, &sc->tx_complete_work, 0); + ath_beacon_config(sc, NULL); + } + ps_restore: ath9k_ps_restore(sc); return r; @@ -440,8 +470,7 @@ set_timer: cal_interval = min(cal_interval, (u32)short_cal_interval); mod_timer(&common->ani.timer, jiffies + msecs_to_jiffies(cal_interval)); - if ((sc->sc_ah->caps.hw_caps & ATH9K_HW_CAP_PAPRD) && - !(sc->sc_flags & SC_OP_SCANNING)) { + if (sc->sc_ah->caps.hw_caps & ATH9K_HW_CAP_PAPRD) { if (!sc->sc_ah->curchan->paprd_done) ieee80211_queue_work(sc->hw, &sc->paprd_work); else @@ -449,24 +478,6 @@ set_timer: } } -static void ath_start_ani(struct ath_common *common) -{ - struct ath_hw *ah = common->ah; - unsigned long timestamp = jiffies_to_msecs(jiffies); - struct ath_softc *sc = (struct ath_softc *) common->priv; - - if (!(sc->sc_flags & SC_OP_ANI_RUN)) - return; - - common->ani.longcal_timer = timestamp; - common->ani.shortcal_timer = timestamp; - common->ani.checkani_timer = timestamp; - - mod_timer(&common->ani.timer, - jiffies + - msecs_to_jiffies((u32)ah->config.ani_poll_interval)); -} - /* * Update tx/rx chainmask. For legacy association, * hard code chainmask to 1x1, for 11n association, use @@ -478,7 +489,7 @@ void ath_update_chainmask(struct ath_softc *sc, int is_ht) struct ath_hw *ah = sc->sc_ah; struct ath_common *common = ath9k_hw_common(ah); - if ((sc->sc_flags & SC_OP_SCANNING) || is_ht || + if ((sc->sc_flags & SC_OP_OFFCHANNEL) || is_ht || (ah->btcoex_hw.scheme != ATH_BTCOEX_CFG_NONE)) { common->tx_chainmask = ah->caps.tx_chainmask; common->rx_chainmask = ah->caps.rx_chainmask; @@ -1580,6 +1591,10 @@ static int ath9k_config(struct ieee80211_hw *hw, u32 changed) aphy->chan_idx = pos; aphy->chan_is_ht = conf_is_ht(conf); + if (hw->conf.flags & IEEE80211_CONF_OFFCHANNEL) + sc->sc_flags |= SC_OP_OFFCHANNEL; + else + sc->sc_flags &= ~SC_OP_OFFCHANNEL; if (aphy->state == ATH_WIPHY_SCAN || aphy->state == ATH_WIPHY_ACTIVE) @@ -1991,7 +2006,6 @@ static void ath9k_sw_scan_start(struct ieee80211_hw *hw) { struct ath_wiphy *aphy = hw->priv; struct ath_softc *sc = aphy->sc; - struct ath_common *common = ath9k_hw_common(sc->sc_ah); mutex_lock(&sc->mutex); if (ath9k_wiphy_scanning(sc)) { @@ -2009,10 +2023,6 @@ static void ath9k_sw_scan_start(struct ieee80211_hw *hw) aphy->state = ATH_WIPHY_SCAN; ath9k_wiphy_pause_all_forced(sc, aphy); sc->sc_flags |= SC_OP_SCANNING; - del_timer_sync(&common->ani.timer); - cancel_work_sync(&sc->paprd_work); - cancel_work_sync(&sc->hw_check_work); - cancel_delayed_work_sync(&sc->tx_complete_work); mutex_unlock(&sc->mutex); } @@ -2024,15 +2034,10 @@ static void ath9k_sw_scan_complete(struct ieee80211_hw *hw) { struct ath_wiphy *aphy = hw->priv; struct ath_softc *sc = aphy->sc; - struct ath_common *common = ath9k_hw_common(sc->sc_ah); mutex_lock(&sc->mutex); aphy->state = ATH_WIPHY_ACTIVE; sc->sc_flags &= ~SC_OP_SCANNING; - sc->sc_flags |= SC_OP_FULL_RESET; - ath_start_ani(common); - ieee80211_queue_delayed_work(sc->hw, &sc->tx_complete_work, 0); - ath_beacon_config(sc, NULL); mutex_unlock(&sc->mutex); } -- cgit v1.2.3-70-g09d2 From 20bd2a0952d01ba82a99b3f22d46e3832c255529 Mon Sep 17 00:00:00 2001 From: Felix Fietkau Date: Sat, 31 Jul 2010 00:12:00 +0200 Subject: ath9k_hw: clean up per-channel calibration data The noise floor history buffer is currently not kept per channel, which can lead to problems when changing channels from a clean channel to a noisy one. Also when switching from HT20 to HT40, the noise floor history buffer is full of measurements, but none of them contain data for the extension channel, which it needs quite a bit of time to recover from. This patch puts all the per-channel calibration data into a single data structure, and gives the the driver control over whether that is used per-channel or even not used for some channels. For ath9k_htc, I decided to keep this per-channel in order to avoid creating regressions. For ath9k, the data is kept only for the operating channel, which saves some space. ath9k_hw takes care of wiping old data when the operating channel or its channel flags change. Signed-off-by: Felix Fietkau Signed-off-by: John W. Linville --- drivers/net/wireless/ath/ath9k/ar9002_calib.c | 8 ++- drivers/net/wireless/ath/ath9k/ar9003_calib.c | 8 ++- drivers/net/wireless/ath/ath9k/ar9003_paprd.c | 17 ++--- drivers/net/wireless/ath/ath9k/ath9k.h | 1 + drivers/net/wireless/ath/ath9k/calib.c | 99 ++++++++++++++------------- drivers/net/wireless/ath/ath9k/calib.h | 3 +- drivers/net/wireless/ath/ath9k/htc.h | 2 + drivers/net/wireless/ath/ath9k/htc_drv_main.c | 10 +-- drivers/net/wireless/ath/ath9k/hw.c | 18 +++-- drivers/net/wireless/ath/ath9k/hw.h | 24 ++++--- drivers/net/wireless/ath/ath9k/main.c | 32 ++++++--- drivers/net/wireless/ath/ath9k/xmit.c | 2 +- 12 files changed, 130 insertions(+), 94 deletions(-) (limited to 'drivers/net') diff --git a/drivers/net/wireless/ath/ath9k/ar9002_calib.c b/drivers/net/wireless/ath/ath9k/ar9002_calib.c index 2387ad1a23a..d28a8d37f01 100644 --- a/drivers/net/wireless/ath/ath9k/ar9002_calib.c +++ b/drivers/net/wireless/ath/ath9k/ar9002_calib.c @@ -63,6 +63,7 @@ static bool ar9002_hw_per_calibration(struct ath_hw *ah, u8 rxchainmask, struct ath9k_cal_list *currCal) { + struct ath9k_hw_cal_data *caldata = ah->caldata; bool iscaldone = false; if (currCal->calState == CAL_RUNNING) { @@ -81,14 +82,14 @@ static bool ar9002_hw_per_calibration(struct ath_hw *ah, } currCal->calData->calPostProc(ah, numChains); - ichan->CalValid |= currCal->calData->calType; + caldata->CalValid |= currCal->calData->calType; currCal->calState = CAL_DONE; iscaldone = true; } else { ar9002_hw_setup_calibration(ah, currCal); } } - } else if (!(ichan->CalValid & currCal->calData->calType)) { + } else if (!(caldata->CalValid & currCal->calData->calType)) { ath9k_hw_reset_calibration(ah, currCal); } @@ -900,7 +901,8 @@ static bool ar9002_hw_init_cal(struct ath_hw *ah, struct ath9k_channel *chan) ath9k_hw_reset_calibration(ah, ah->cal_list_curr); } - chan->CalValid = 0; + if (ah->caldata) + ah->caldata->CalValid = 0; return true; } diff --git a/drivers/net/wireless/ath/ath9k/ar9003_calib.c b/drivers/net/wireless/ath/ath9k/ar9003_calib.c index f51ab89c989..4674ea8c9c9 100644 --- a/drivers/net/wireless/ath/ath9k/ar9003_calib.c +++ b/drivers/net/wireless/ath/ath9k/ar9003_calib.c @@ -68,6 +68,7 @@ static bool ar9003_hw_per_calibration(struct ath_hw *ah, u8 rxchainmask, struct ath9k_cal_list *currCal) { + struct ath9k_hw_cal_data *caldata = ah->caldata; /* Cal is assumed not done until explicitly set below */ bool iscaldone = false; @@ -95,7 +96,7 @@ static bool ar9003_hw_per_calibration(struct ath_hw *ah, currCal->calData->calPostProc(ah, numChains); /* Calibration has finished. */ - ichan->CalValid |= currCal->calData->calType; + caldata->CalValid |= currCal->calData->calType; currCal->calState = CAL_DONE; iscaldone = true; } else { @@ -106,7 +107,7 @@ static bool ar9003_hw_per_calibration(struct ath_hw *ah, ar9003_hw_setup_calibration(ah, currCal); } } - } else if (!(ichan->CalValid & currCal->calData->calType)) { + } else if (!(caldata->CalValid & currCal->calData->calType)) { /* If current cal is marked invalid in channel, kick it off */ ath9k_hw_reset_calibration(ah, currCal); } @@ -793,7 +794,8 @@ static bool ar9003_hw_init_cal(struct ath_hw *ah, if (ah->cal_list_curr) ath9k_hw_reset_calibration(ah, ah->cal_list_curr); - chan->CalValid = 0; + if (ah->caldata) + ah->caldata->CalValid = 0; return true; } diff --git a/drivers/net/wireless/ath/ath9k/ar9003_paprd.c b/drivers/net/wireless/ath/ath9k/ar9003_paprd.c index 49e0c865ce5..7c38229ba67 100644 --- a/drivers/net/wireless/ath/ath9k/ar9003_paprd.c +++ b/drivers/net/wireless/ath/ath9k/ar9003_paprd.c @@ -577,10 +577,11 @@ static bool create_pa_curve(u32 *data_L, u32 *data_U, u32 *pa_table, u16 *gain) } void ar9003_paprd_populate_single_table(struct ath_hw *ah, - struct ath9k_channel *chan, int chain) + struct ath9k_hw_cal_data *caldata, + int chain) { - u32 *paprd_table_val = chan->pa_table[chain]; - u32 small_signal_gain = chan->small_signal_gain[chain]; + u32 *paprd_table_val = caldata->pa_table[chain]; + u32 small_signal_gain = caldata->small_signal_gain[chain]; u32 training_power; u32 reg = 0; int i; @@ -654,17 +655,17 @@ int ar9003_paprd_setup_gain_table(struct ath_hw *ah, int chain) } EXPORT_SYMBOL(ar9003_paprd_setup_gain_table); -int ar9003_paprd_create_curve(struct ath_hw *ah, struct ath9k_channel *chan, - int chain) +int ar9003_paprd_create_curve(struct ath_hw *ah, + struct ath9k_hw_cal_data *caldata, int chain) { - u16 *small_signal_gain = &chan->small_signal_gain[chain]; - u32 *pa_table = chan->pa_table[chain]; + u16 *small_signal_gain = &caldata->small_signal_gain[chain]; + u32 *pa_table = caldata->pa_table[chain]; u32 *data_L, *data_U; int i, status = 0; u32 *buf; u32 reg; - memset(chan->pa_table[chain], 0, sizeof(chan->pa_table[chain])); + memset(caldata->pa_table[chain], 0, sizeof(caldata->pa_table[chain])); buf = kmalloc(2 * 48 * sizeof(u32), GFP_ATOMIC); if (!buf) diff --git a/drivers/net/wireless/ath/ath9k/ath9k.h b/drivers/net/wireless/ath/ath9k/ath9k.h index 11fc69bee58..07f26ee7a72 100644 --- a/drivers/net/wireless/ath/ath9k/ath9k.h +++ b/drivers/net/wireless/ath/ath9k/ath9k.h @@ -609,6 +609,7 @@ struct ath_softc { struct ath_wiphy { struct ath_softc *sc; /* shared for all virtual wiphys */ struct ieee80211_hw *hw; + struct ath9k_hw_cal_data caldata; enum ath_wiphy_state { ATH_WIPHY_INACTIVE, ATH_WIPHY_ACTIVE, diff --git a/drivers/net/wireless/ath/ath9k/calib.c b/drivers/net/wireless/ath/ath9k/calib.c index 294016f9ce7..18b5c0dcc1f 100644 --- a/drivers/net/wireless/ath/ath9k/calib.c +++ b/drivers/net/wireless/ath/ath9k/calib.c @@ -22,23 +22,6 @@ /* We can tune this as we go by monitoring really low values */ #define ATH9K_NF_TOO_LOW -60 -/* AR5416 may return very high value (like -31 dBm), in those cases the nf - * is incorrect and we should use the static NF value. Later we can try to - * find out why they are reporting these values */ - -static bool ath9k_hw_nf_in_range(struct ath_hw *ah, s16 nf) -{ - if (nf > ATH9K_NF_TOO_LOW) { - ath_print(ath9k_hw_common(ah), ATH_DBG_CALIBRATE, - "noise floor value detected (%d) is " - "lower than what we think is a " - "reasonable value (%d)\n", - nf, ATH9K_NF_TOO_LOW); - return false; - } - return true; -} - static int16_t ath9k_hw_get_nf_hist_mid(int16_t *nfCalBuffer) { int16_t nfval; @@ -121,6 +104,19 @@ void ath9k_hw_reset_calibration(struct ath_hw *ah, ah->cal_samples = 0; } +static s16 ath9k_hw_get_default_nf(struct ath_hw *ah, + struct ath9k_channel *chan) +{ + struct ath_nf_limits *limit; + + if (!chan || IS_CHAN_2GHZ(chan)) + limit = &ah->nf_2g; + else + limit = &ah->nf_5g; + + return limit->nominal; +} + /* This is done for the currently configured channel */ bool ath9k_hw_reset_calvalid(struct ath_hw *ah) { @@ -128,7 +124,7 @@ bool ath9k_hw_reset_calvalid(struct ath_hw *ah) struct ieee80211_conf *conf = &common->hw->conf; struct ath9k_cal_list *currCal = ah->cal_list_curr; - if (!ah->curchan) + if (!ah->caldata) return true; if (!AR_SREV_9100(ah) && !AR_SREV_9160_10_OR_LATER(ah)) @@ -151,7 +147,7 @@ bool ath9k_hw_reset_calvalid(struct ath_hw *ah) "Resetting Cal %d state for channel %u\n", currCal->calData->calType, conf->channel->center_freq); - ah->curchan->CalValid &= ~currCal->calData->calType; + ah->caldata->CalValid &= ~currCal->calData->calType; currCal->calState = CAL_WAITING; return false; @@ -175,19 +171,28 @@ void ath9k_hw_start_nfcal(struct ath_hw *ah, bool update) void ath9k_hw_loadnf(struct ath_hw *ah, struct ath9k_channel *chan) { - struct ath9k_nfcal_hist *h; + struct ath9k_nfcal_hist *h = NULL; unsigned i, j; int32_t val; u8 chainmask = (ah->rxchainmask << 3) | ah->rxchainmask; struct ath_common *common = ath9k_hw_common(ah); + s16 default_nf = ath9k_hw_get_default_nf(ah, chan); - h = ah->nfCalHist; + if (ah->caldata) + h = ah->caldata->nfCalHist; for (i = 0; i < NUM_NF_READINGS; i++) { if (chainmask & (1 << i)) { + s16 nfval; + + if (h) + nfval = h[i].privNF; + else + nfval = default_nf; + val = REG_READ(ah, ah->nf_regs[i]); val &= 0xFFFFFE00; - val |= (((u32) (h[i].privNF) << 1) & 0x1ff); + val |= (((u32) nfval << 1) & 0x1ff); REG_WRITE(ah, ah->nf_regs[i], val); } } @@ -291,14 +296,18 @@ int16_t ath9k_hw_getnf(struct ath_hw *ah, int16_t nfarray[NUM_NF_READINGS] = { 0 }; struct ath9k_nfcal_hist *h; struct ieee80211_channel *c = chan->chan; + struct ath9k_hw_cal_data *caldata = ah->caldata; + + if (!caldata) + return ath9k_hw_get_default_nf(ah, chan); chan->channelFlags &= (~CHANNEL_CW_INT); if (REG_READ(ah, AR_PHY_AGC_CONTROL) & AR_PHY_AGC_CONTROL_NF) { ath_print(common, ATH_DBG_CALIBRATE, "NF did not complete in calibration window\n"); nf = 0; - chan->rawNoiseFloor = nf; - return chan->rawNoiseFloor; + caldata->rawNoiseFloor = nf; + return caldata->rawNoiseFloor; } else { ath9k_hw_do_getnf(ah, nfarray); ath9k_hw_nf_sanitize(ah, nfarray); @@ -313,47 +322,41 @@ int16_t ath9k_hw_getnf(struct ath_hw *ah, } } - h = ah->nfCalHist; + h = caldata->nfCalHist; ath9k_hw_update_nfcal_hist_buffer(h, nfarray); - chan->rawNoiseFloor = h[0].privNF; + caldata->rawNoiseFloor = h[0].privNF; - return chan->rawNoiseFloor; + return ah->caldata->rawNoiseFloor; } -void ath9k_init_nfcal_hist_buffer(struct ath_hw *ah) +void ath9k_init_nfcal_hist_buffer(struct ath_hw *ah, + struct ath9k_channel *chan) { - struct ath_nf_limits *limit; + struct ath9k_nfcal_hist *h; + s16 default_nf; int i, j; - if (!ah->curchan || IS_CHAN_2GHZ(ah->curchan)) - limit = &ah->nf_2g; - else - limit = &ah->nf_5g; + if (!ah->caldata) + return; + h = ah->caldata->nfCalHist; + default_nf = ath9k_hw_get_default_nf(ah, chan); for (i = 0; i < NUM_NF_READINGS; i++) { - ah->nfCalHist[i].currIndex = 0; - ah->nfCalHist[i].privNF = limit->nominal; - ah->nfCalHist[i].invalidNFcount = - AR_PHY_CCA_FILTERWINDOW_LENGTH; + h[i].currIndex = 0; + h[i].privNF = default_nf; + h[i].invalidNFcount = AR_PHY_CCA_FILTERWINDOW_LENGTH; for (j = 0; j < ATH9K_NF_CAL_HIST_MAX; j++) { - ah->nfCalHist[i].nfCalBuffer[j] = limit->nominal; + h[i].nfCalBuffer[j] = default_nf; } } } s16 ath9k_hw_getchan_noise(struct ath_hw *ah, struct ath9k_channel *chan) { - s16 nf; - - if (chan->rawNoiseFloor == 0) - nf = -96; - else - nf = chan->rawNoiseFloor; - - if (!ath9k_hw_nf_in_range(ah, nf)) - nf = ATH_DEFAULT_NOISE_FLOOR; + if (!ah->caldata || !ah->caldata->rawNoiseFloor) + return ath9k_hw_get_default_nf(ah, chan); - return nf; + return ah->caldata->rawNoiseFloor; } EXPORT_SYMBOL(ath9k_hw_getchan_noise); diff --git a/drivers/net/wireless/ath/ath9k/calib.h b/drivers/net/wireless/ath/ath9k/calib.h index bf4474220d1..ca2e6b39c1d 100644 --- a/drivers/net/wireless/ath/ath9k/calib.h +++ b/drivers/net/wireless/ath/ath9k/calib.h @@ -112,7 +112,8 @@ void ath9k_hw_start_nfcal(struct ath_hw *ah, bool update); void ath9k_hw_loadnf(struct ath_hw *ah, struct ath9k_channel *chan); int16_t ath9k_hw_getnf(struct ath_hw *ah, struct ath9k_channel *chan); -void ath9k_init_nfcal_hist_buffer(struct ath_hw *ah); +void ath9k_init_nfcal_hist_buffer(struct ath_hw *ah, + struct ath9k_channel *chan); s16 ath9k_hw_getchan_noise(struct ath_hw *ah, struct ath9k_channel *chan); void ath9k_hw_reset_calibration(struct ath_hw *ah, struct ath9k_cal_list *currCal); diff --git a/drivers/net/wireless/ath/ath9k/htc.h b/drivers/net/wireless/ath/ath9k/htc.h index 3756400e6bf..43b9e21bc56 100644 --- a/drivers/net/wireless/ath/ath9k/htc.h +++ b/drivers/net/wireless/ath/ath9k/htc.h @@ -353,6 +353,8 @@ struct ath9k_htc_priv { u16 seq_no; u32 bmiss_cnt; + struct ath9k_hw_cal_data caldata[38]; + spinlock_t beacon_lock; bool tx_queues_stop; diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_main.c b/drivers/net/wireless/ath/ath9k/htc_drv_main.c index cf9bcc67ade..ebed9d1691a 100644 --- a/drivers/net/wireless/ath/ath9k/htc_drv_main.c +++ b/drivers/net/wireless/ath/ath9k/htc_drv_main.c @@ -125,6 +125,7 @@ static int ath9k_htc_set_channel(struct ath9k_htc_priv *priv, struct ieee80211_conf *conf = &common->hw->conf; bool fastcc = true; struct ieee80211_channel *channel = hw->conf.channel; + struct ath9k_hw_cal_data *caldata; enum htc_phymode mode; __be16 htc_mode; u8 cmd_rsp; @@ -149,7 +150,8 @@ static int ath9k_htc_set_channel(struct ath9k_htc_priv *priv, priv->ah->curchan->channel, channel->center_freq, conf_is_ht(conf), conf_is_ht40(conf)); - ret = ath9k_hw_reset(ah, hchan, fastcc); + caldata = &priv->caldata[channel->hw_value]; + ret = ath9k_hw_reset(ah, hchan, caldata, fastcc); if (ret) { ath_print(common, ATH_DBG_FATAL, "Unable to reset channel (%u Mhz) " @@ -1028,7 +1030,7 @@ static void ath9k_htc_radio_enable(struct ieee80211_hw *hw) ah->curchan = ath9k_cmn_get_curchannel(hw, ah); /* Reset the HW */ - ret = ath9k_hw_reset(ah, ah->curchan, false); + ret = ath9k_hw_reset(ah, ah->curchan, ah->caldata, false); if (ret) { ath_print(common, ATH_DBG_FATAL, "Unable to reset hardware; reset status %d " @@ -1091,7 +1093,7 @@ static void ath9k_htc_radio_disable(struct ieee80211_hw *hw) ah->curchan = ath9k_cmn_get_curchannel(hw, ah); /* Reset the HW */ - ret = ath9k_hw_reset(ah, ah->curchan, false); + ret = ath9k_hw_reset(ah, ah->curchan, ah->caldata, false); if (ret) { ath_print(common, ATH_DBG_FATAL, "Unable to reset hardware; reset status %d " @@ -1179,7 +1181,7 @@ static int ath9k_htc_start(struct ieee80211_hw *hw) ath9k_hw_configpcipowersave(ah, 0, 0); ath9k_hw_htc_resetinit(ah); - ret = ath9k_hw_reset(ah, init_channel, false); + ret = ath9k_hw_reset(ah, init_channel, ah->caldata, false); if (ret) { ath_print(common, ATH_DBG_FATAL, "Unable to reset hardware; reset status %d " diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c index 257b623185c..3384ca16456 100644 --- a/drivers/net/wireless/ath/ath9k/hw.c +++ b/drivers/net/wireless/ath/ath9k/hw.c @@ -610,7 +610,6 @@ static int __ath9k_hw_init(struct ath_hw *ah) else ah->tx_trig_level = (AR_FTRIG_512B >> AR_FTRIG_S); - ath9k_init_nfcal_hist_buffer(ah); ah->bb_watchdog_timeout_ms = 25; common->state = ATH_HW_INITIALIZED; @@ -1183,9 +1182,6 @@ static bool ath9k_hw_channel_change(struct ath_hw *ah, ath9k_hw_spur_mitigate_freq(ah, chan); - if (!chan->oneTimeCalsDone) - chan->oneTimeCalsDone = true; - return true; } @@ -1218,7 +1214,7 @@ bool ath9k_hw_check_alive(struct ath_hw *ah) EXPORT_SYMBOL(ath9k_hw_check_alive); int ath9k_hw_reset(struct ath_hw *ah, struct ath9k_channel *chan, - bool bChannelChange) + struct ath9k_hw_cal_data *caldata, bool bChannelChange) { struct ath_common *common = ath9k_hw_common(ah); u32 saveLedState; @@ -1243,9 +1239,19 @@ int ath9k_hw_reset(struct ath_hw *ah, struct ath9k_channel *chan, if (!ath9k_hw_setpower(ah, ATH9K_PM_AWAKE)) return -EIO; - if (curchan && !ah->chip_fullsleep) + if (curchan && !ah->chip_fullsleep && ah->caldata) ath9k_hw_getnf(ah, curchan); + ah->caldata = caldata; + if (caldata && + (chan->channel != caldata->channel || + (chan->channelFlags & ~CHANNEL_CW_INT) != + (caldata->channelFlags & ~CHANNEL_CW_INT))) { + /* Operating channel changed, reset channel calibration data */ + memset(caldata, 0, sizeof(*caldata)); + ath9k_init_nfcal_hist_buffer(ah, chan); + } + if (bChannelChange && (ah->chip_fullsleep != true) && (ah->curchan != NULL) && diff --git a/drivers/net/wireless/ath/ath9k/hw.h b/drivers/net/wireless/ath/ath9k/hw.h index 2d30efc0b94..c1b701119d8 100644 --- a/drivers/net/wireless/ath/ath9k/hw.h +++ b/drivers/net/wireless/ath/ath9k/hw.h @@ -346,19 +346,24 @@ enum ath9k_int { CHANNEL_HT40PLUS | \ CHANNEL_HT40MINUS) -struct ath9k_channel { - struct ieee80211_channel *chan; +struct ath9k_hw_cal_data { u16 channel; u32 channelFlags; - u32 chanmode; int32_t CalValid; - bool oneTimeCalsDone; int8_t iCoff; int8_t qCoff; int16_t rawNoiseFloor; bool paprd_done; u16 small_signal_gain[AR9300_MAX_CHAINS]; u32 pa_table[AR9300_MAX_CHAINS][PAPRD_TABLE_SZ]; + struct ath9k_nfcal_hist nfCalHist[NUM_NF_READINGS]; +}; + +struct ath9k_channel { + struct ieee80211_channel *chan; + u16 channel; + u32 channelFlags; + u32 chanmode; }; #define IS_CHAN_G(_c) ((((_c)->channelFlags & (CHANNEL_G)) == CHANNEL_G) || \ @@ -669,7 +674,7 @@ struct ath_hw { enum nl80211_iftype opmode; enum ath9k_power_mode power_mode; - struct ath9k_nfcal_hist nfCalHist[NUM_NF_READINGS]; + struct ath9k_hw_cal_data *caldata; struct ath9k_pacal_info pacal_info; struct ar5416Stats stats; struct ath9k_tx_queue_info txq[ATH9K_NUM_TX_QUEUES]; @@ -863,7 +868,7 @@ const char *ath9k_hw_probe(u16 vendorid, u16 devid); void ath9k_hw_deinit(struct ath_hw *ah); int ath9k_hw_init(struct ath_hw *ah); int ath9k_hw_reset(struct ath_hw *ah, struct ath9k_channel *chan, - bool bChannelChange); + struct ath9k_hw_cal_data *caldata, bool bChannelChange); int ath9k_hw_fill_cap_info(struct ath_hw *ah); u32 ath9k_regd_get_ctl(struct ath_regulatory *reg, struct ath9k_channel *chan); @@ -958,9 +963,10 @@ void ar9003_hw_bb_watchdog_read(struct ath_hw *ah); void ar9003_hw_bb_watchdog_dbg_info(struct ath_hw *ah); void ar9003_paprd_enable(struct ath_hw *ah, bool val); void ar9003_paprd_populate_single_table(struct ath_hw *ah, - struct ath9k_channel *chan, int chain); -int ar9003_paprd_create_curve(struct ath_hw *ah, struct ath9k_channel *chan, - int chain); + struct ath9k_hw_cal_data *caldata, + int chain); +int ar9003_paprd_create_curve(struct ath_hw *ah, + struct ath9k_hw_cal_data *caldata, int chain); int ar9003_paprd_setup_gain_table(struct ath_hw *ah, int chain); int ar9003_paprd_init_table(struct ath_hw *ah); bool ar9003_paprd_is_done(struct ath_hw *ah); diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c index 8387ad5b489..3caa32316e7 100644 --- a/drivers/net/wireless/ath/ath9k/main.c +++ b/drivers/net/wireless/ath/ath9k/main.c @@ -183,11 +183,13 @@ static void ath_start_ani(struct ath_common *common) int ath_set_channel(struct ath_softc *sc, struct ieee80211_hw *hw, struct ath9k_channel *hchan) { + struct ath_wiphy *aphy = hw->priv; struct ath_hw *ah = sc->sc_ah; struct ath_common *common = ath9k_hw_common(ah); struct ieee80211_conf *conf = &common->hw->conf; bool fastcc = true, stopped; struct ieee80211_channel *channel = hw->conf.channel; + struct ath9k_hw_cal_data *caldata = NULL; int r; if (sc->sc_flags & SC_OP_INVALID) @@ -220,6 +222,9 @@ int ath_set_channel(struct ath_softc *sc, struct ieee80211_hw *hw, if (!stopped || !(sc->sc_flags & SC_OP_OFFCHANNEL)) fastcc = false; + if (!(sc->sc_flags & SC_OP_OFFCHANNEL)) + caldata = &aphy->caldata; + ath_print(common, ATH_DBG_CONFIG, "(%u MHz) -> (%u MHz), conf_is_ht40: %d\n", sc->sc_ah->curchan->channel, @@ -227,7 +232,7 @@ int ath_set_channel(struct ath_softc *sc, struct ieee80211_hw *hw, spin_lock_bh(&sc->sc_resetlock); - r = ath9k_hw_reset(ah, hchan, fastcc); + r = ath9k_hw_reset(ah, hchan, caldata, fastcc); if (r) { ath_print(common, ATH_DBG_FATAL, "Unable to reset channel (%u MHz), " @@ -263,9 +268,10 @@ int ath_set_channel(struct ath_softc *sc, struct ieee80211_hw *hw, static void ath_paprd_activate(struct ath_softc *sc) { struct ath_hw *ah = sc->sc_ah; + struct ath9k_hw_cal_data *caldata = ah->caldata; int chain; - if (!ah->curchan->paprd_done) + if (!caldata || !caldata->paprd_done) return; ath9k_ps_wakeup(sc); @@ -274,7 +280,7 @@ static void ath_paprd_activate(struct ath_softc *sc) if (!(ah->caps.tx_chainmask & BIT(chain))) continue; - ar9003_paprd_populate_single_table(ah, ah->curchan, chain); + ar9003_paprd_populate_single_table(ah, caldata, chain); } ar9003_paprd_enable(ah, true); @@ -292,6 +298,7 @@ void ath_paprd_calibrate(struct work_struct *work) int band = hw->conf.channel->band; struct ieee80211_supported_band *sband = &sc->sbands[band]; struct ath_tx_control txctl; + struct ath9k_hw_cal_data *caldata = ah->caldata; int qnum, ftype; int chain_ok = 0; int chain; @@ -299,6 +306,9 @@ void ath_paprd_calibrate(struct work_struct *work) int time_left; int i; + if (!caldata) + return; + skb = alloc_skb(len, GFP_KERNEL); if (!skb) return; @@ -353,7 +363,7 @@ void ath_paprd_calibrate(struct work_struct *work) if (!ar9003_paprd_is_done(ah)) break; - if (ar9003_paprd_create_curve(ah, ah->curchan, chain) != 0) + if (ar9003_paprd_create_curve(ah, caldata, chain) != 0) break; chain_ok = 1; @@ -361,7 +371,7 @@ void ath_paprd_calibrate(struct work_struct *work) kfree_skb(skb); if (chain_ok) { - ah->curchan->paprd_done = true; + caldata->paprd_done = true; ath_paprd_activate(sc); } @@ -470,8 +480,8 @@ set_timer: cal_interval = min(cal_interval, (u32)short_cal_interval); mod_timer(&common->ani.timer, jiffies + msecs_to_jiffies(cal_interval)); - if (sc->sc_ah->caps.hw_caps & ATH9K_HW_CAP_PAPRD) { - if (!sc->sc_ah->curchan->paprd_done) + if ((sc->sc_ah->caps.hw_caps & ATH9K_HW_CAP_PAPRD) && ah->caldata) { + if (!ah->caldata->paprd_done) ieee80211_queue_work(sc->hw, &sc->paprd_work); else ath_paprd_activate(sc); @@ -829,7 +839,7 @@ void ath_radio_enable(struct ath_softc *sc, struct ieee80211_hw *hw) ah->curchan = ath_get_curchannel(sc, sc->hw); spin_lock_bh(&sc->sc_resetlock); - r = ath9k_hw_reset(ah, ah->curchan, false); + r = ath9k_hw_reset(ah, ah->curchan, ah->caldata, false); if (r) { ath_print(common, ATH_DBG_FATAL, "Unable to reset channel (%u MHz), " @@ -889,7 +899,7 @@ void ath_radio_disable(struct ath_softc *sc, struct ieee80211_hw *hw) ah->curchan = ath_get_curchannel(sc, hw); spin_lock_bh(&sc->sc_resetlock); - r = ath9k_hw_reset(ah, ah->curchan, false); + r = ath9k_hw_reset(ah, ah->curchan, ah->caldata, false); if (r) { ath_print(ath9k_hw_common(sc->sc_ah), ATH_DBG_FATAL, "Unable to reset channel (%u MHz), " @@ -922,7 +932,7 @@ int ath_reset(struct ath_softc *sc, bool retry_tx) ath_flushrecv(sc); spin_lock_bh(&sc->sc_resetlock); - r = ath9k_hw_reset(ah, sc->sc_ah->curchan, false); + r = ath9k_hw_reset(ah, sc->sc_ah->curchan, ah->caldata, false); if (r) ath_print(common, ATH_DBG_FATAL, "Unable to reset hardware; reset status %d\n", r); @@ -1097,7 +1107,7 @@ static int ath9k_start(struct ieee80211_hw *hw) * and then setup of the interrupt mask. */ spin_lock_bh(&sc->sc_resetlock); - r = ath9k_hw_reset(ah, init_channel, false); + r = ath9k_hw_reset(ah, init_channel, ah->caldata, false); if (r) { ath_print(common, ATH_DBG_FATAL, "Unable to reset hardware; reset status %d " diff --git a/drivers/net/wireless/ath/ath9k/xmit.c b/drivers/net/wireless/ath/ath9k/xmit.c index 501b72821b4..700ba8dee5a 100644 --- a/drivers/net/wireless/ath/ath9k/xmit.c +++ b/drivers/net/wireless/ath/ath9k/xmit.c @@ -1181,7 +1181,7 @@ void ath_drain_all_txq(struct ath_softc *sc, bool retry_tx) "Failed to stop TX DMA. Resetting hardware!\n"); spin_lock_bh(&sc->sc_resetlock); - r = ath9k_hw_reset(ah, sc->sc_ah->curchan, false); + r = ath9k_hw_reset(ah, sc->sc_ah->curchan, ah->caldata, false); if (r) ath_print(common, ATH_DBG_FATAL, "Unable to reset hardware; reset status %d\n", -- cgit v1.2.3-70-g09d2 From 4254bc1c4d7b53ac10e558dfe015725fdd693da4 Mon Sep 17 00:00:00 2001 From: Felix Fietkau Date: Sat, 31 Jul 2010 00:12:01 +0200 Subject: ath9k_hw: fix a noise floor calibration related race condition On AR5008-AR9002, other forms of calibration must not be started while the noise floor calibration is running, as this can create invalid readings which were sometimes not even recoverable by any further calibration attempts. This patch also ensures that the result of noise floor measurements are processed faster and also allows the result of the initial calibration on reset to make it into the NF history buffer Signed-off-by: Felix Fietkau Signed-off-by: John W. Linville --- drivers/net/wireless/ath/ath9k/ar9002_calib.c | 32 ++++++++++++++++++--------- drivers/net/wireless/ath/ath9k/calib.c | 15 +++++++------ drivers/net/wireless/ath/ath9k/calib.h | 3 +-- drivers/net/wireless/ath/ath9k/hw.h | 1 + 4 files changed, 31 insertions(+), 20 deletions(-) (limited to 'drivers/net') diff --git a/drivers/net/wireless/ath/ath9k/ar9002_calib.c b/drivers/net/wireless/ath/ath9k/ar9002_calib.c index d28a8d37f01..fe7418aefc4 100644 --- a/drivers/net/wireless/ath/ath9k/ar9002_calib.c +++ b/drivers/net/wireless/ath/ath9k/ar9002_calib.c @@ -687,8 +687,13 @@ static bool ar9002_hw_calibrate(struct ath_hw *ah, { bool iscaldone = true; struct ath9k_cal_list *currCal = ah->cal_list_curr; + bool nfcal, nfcal_pending = false; - if (currCal && + nfcal = !!(REG_READ(ah, AR_PHY_AGC_CONTROL) & AR_PHY_AGC_CONTROL_NF); + if (ah->caldata) + nfcal_pending = ah->caldata->nfcal_pending; + + if (currCal && !nfcal && (currCal->calState == CAL_RUNNING || currCal->calState == CAL_WAITING)) { iscaldone = ar9002_hw_per_calibration(ah, chan, @@ -704,7 +709,7 @@ static bool ar9002_hw_calibrate(struct ath_hw *ah, } /* Do NF cal only at longer intervals */ - if (longcal) { + if (longcal || nfcal_pending) { /* Do periodic PAOffset Cal */ ar9002_hw_pa_cal(ah, false); ar9002_hw_olc_temp_compensation(ah); @@ -713,16 +718,18 @@ static bool ar9002_hw_calibrate(struct ath_hw *ah, * Get the value from the previous NF cal and update * history buffer. */ - ath9k_hw_getnf(ah, chan); - - /* - * Load the NF from history buffer of the current channel. - * NF is slow time-variant, so it is OK to use a historical - * value. - */ - ath9k_hw_loadnf(ah, ah->curchan); + if (ath9k_hw_getnf(ah, chan)) { + /* + * Load the NF from history buffer of the current + * channel. + * NF is slow time-variant, so it is OK to use a + * historical value. + */ + ath9k_hw_loadnf(ah, ah->curchan); + } - ath9k_hw_start_nfcal(ah, false); + if (longcal) + ath9k_hw_start_nfcal(ah, false); } return iscaldone; @@ -872,6 +879,9 @@ static bool ar9002_hw_init_cal(struct ath_hw *ah, struct ath9k_channel *chan) /* Do NF Calibration after DC offset and other calibrations */ ath9k_hw_start_nfcal(ah, true); + if (ah->caldata) + ah->caldata->nfcal_pending = true; + ah->cal_list = ah->cal_list_last = ah->cal_list_curr = NULL; /* Enable IQ, ADC Gain and ADC DC offset CALs */ diff --git a/drivers/net/wireless/ath/ath9k/calib.c b/drivers/net/wireless/ath/ath9k/calib.c index 18b5c0dcc1f..45208690c0e 100644 --- a/drivers/net/wireless/ath/ath9k/calib.c +++ b/drivers/net/wireless/ath/ath9k/calib.c @@ -156,6 +156,9 @@ EXPORT_SYMBOL(ath9k_hw_reset_calvalid); void ath9k_hw_start_nfcal(struct ath_hw *ah, bool update) { + if (ah->caldata) + ah->caldata->nfcal_pending = true; + REG_SET_BIT(ah, AR_PHY_AGC_CONTROL, AR_PHY_AGC_CONTROL_ENABLE_NF); @@ -288,8 +291,7 @@ static void ath9k_hw_nf_sanitize(struct ath_hw *ah, s16 *nf) } } -int16_t ath9k_hw_getnf(struct ath_hw *ah, - struct ath9k_channel *chan) +bool ath9k_hw_getnf(struct ath_hw *ah, struct ath9k_channel *chan) { struct ath_common *common = ath9k_hw_common(ah); int16_t nf, nfThresh; @@ -299,7 +301,7 @@ int16_t ath9k_hw_getnf(struct ath_hw *ah, struct ath9k_hw_cal_data *caldata = ah->caldata; if (!caldata) - return ath9k_hw_get_default_nf(ah, chan); + return false; chan->channelFlags &= (~CHANNEL_CW_INT); if (REG_READ(ah, AR_PHY_AGC_CONTROL) & AR_PHY_AGC_CONTROL_NF) { @@ -307,7 +309,7 @@ int16_t ath9k_hw_getnf(struct ath_hw *ah, "NF did not complete in calibration window\n"); nf = 0; caldata->rawNoiseFloor = nf; - return caldata->rawNoiseFloor; + return false; } else { ath9k_hw_do_getnf(ah, nfarray); ath9k_hw_nf_sanitize(ah, nfarray); @@ -323,11 +325,10 @@ int16_t ath9k_hw_getnf(struct ath_hw *ah, } h = caldata->nfCalHist; - + caldata->nfcal_pending = false; ath9k_hw_update_nfcal_hist_buffer(h, nfarray); caldata->rawNoiseFloor = h[0].privNF; - - return ah->caldata->rawNoiseFloor; + return true; } void ath9k_init_nfcal_hist_buffer(struct ath_hw *ah, diff --git a/drivers/net/wireless/ath/ath9k/calib.h b/drivers/net/wireless/ath/ath9k/calib.h index ca2e6b39c1d..0a304b3eeeb 100644 --- a/drivers/net/wireless/ath/ath9k/calib.h +++ b/drivers/net/wireless/ath/ath9k/calib.h @@ -110,8 +110,7 @@ struct ath9k_pacal_info{ bool ath9k_hw_reset_calvalid(struct ath_hw *ah); void ath9k_hw_start_nfcal(struct ath_hw *ah, bool update); void ath9k_hw_loadnf(struct ath_hw *ah, struct ath9k_channel *chan); -int16_t ath9k_hw_getnf(struct ath_hw *ah, - struct ath9k_channel *chan); +bool ath9k_hw_getnf(struct ath_hw *ah, struct ath9k_channel *chan); void ath9k_init_nfcal_hist_buffer(struct ath_hw *ah, struct ath9k_channel *chan); s16 ath9k_hw_getchan_noise(struct ath_hw *ah, struct ath9k_channel *chan); diff --git a/drivers/net/wireless/ath/ath9k/hw.h b/drivers/net/wireless/ath/ath9k/hw.h index c1b701119d8..399f7c1283c 100644 --- a/drivers/net/wireless/ath/ath9k/hw.h +++ b/drivers/net/wireless/ath/ath9k/hw.h @@ -354,6 +354,7 @@ struct ath9k_hw_cal_data { int8_t qCoff; int16_t rawNoiseFloor; bool paprd_done; + bool nfcal_pending; u16 small_signal_gain[AR9300_MAX_CHAINS]; u32 pa_table[AR9300_MAX_CHAINS][PAPRD_TABLE_SZ]; struct ath9k_nfcal_hist nfCalHist[NUM_NF_READINGS]; -- cgit v1.2.3-70-g09d2 From 5fc97f7789e6ff3d1698a544f863b55dba9d9cd9 Mon Sep 17 00:00:00 2001 From: Johannes Berg Date: Sat, 31 Jul 2010 08:34:09 -0700 Subject: iwlwifi: fix compile warning MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit When iwlwifi is compiled w/o debug, we get this warning: iwl-agn.c: In function ‘iwlagn_load_firmware’: iwl-agn.c:2014: warning: passing argument 3 of ‘iwl_print_hex_dump’ discards qualifiers from pointer target type iwl-debug.h:73: note: expected ‘void *’ but argument is of type ‘const u8 *’ because the const qualifier is missing in the inline stub. Fix this. Signed-off-by: Johannes Berg Signed-off-by: Wey-Yi Guy Signed-off-by: John W. Linville --- drivers/net/wireless/iwlwifi/iwl-debug.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/net') diff --git a/drivers/net/wireless/iwlwifi/iwl-debug.h b/drivers/net/wireless/iwlwifi/iwl-debug.h index 5c2bcef5df0..0b961a353ff 100644 --- a/drivers/net/wireless/iwlwifi/iwl-debug.h +++ b/drivers/net/wireless/iwlwifi/iwl-debug.h @@ -71,7 +71,7 @@ do { \ #define IWL_DEBUG(__priv, level, fmt, args...) #define IWL_DEBUG_LIMIT(__priv, level, fmt, args...) static inline void iwl_print_hex_dump(struct iwl_priv *priv, int level, - void *p, u32 len) + const void *p, u32 len) {} #endif /* CONFIG_IWLWIFI_DEBUG */ -- cgit v1.2.3-70-g09d2 From 735df29a0641d9d8d65117c48ee460284ffcfc05 Mon Sep 17 00:00:00 2001 From: Wey-Yi Guy Date: Sat, 31 Jul 2010 08:34:11 -0700 Subject: iwlwifi: BA scd_flow not match condition detected It is a uCode bug which cause the tx queue id not match scd_flow in compressed block ack frame, and it need to be addressed in uCode. Currently, driver will log the information when it happen. Since it is possible happen very often and we do not want to fill the syslog, so don't enable the logging by default. Signed-off-by: Wey-Yi Guy Signed-off-by: John W. Linville --- drivers/net/wireless/iwlwifi/iwl-agn-tx.c | 9 ++++++++- 1 file changed, 8 insertions(+), 1 deletion(-) (limited to 'drivers/net') diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-tx.c b/drivers/net/wireless/iwlwifi/iwl-agn-tx.c index 55a1b31fd09..ecb953f2806 100644 --- a/drivers/net/wireless/iwlwifi/iwl-agn-tx.c +++ b/drivers/net/wireless/iwlwifi/iwl-agn-tx.c @@ -1331,7 +1331,14 @@ void iwlagn_rx_reply_compressed_ba(struct iwl_priv *priv, tid = ba_resp->tid; agg = &priv->stations[sta_id].tid[tid].agg; if (unlikely(agg->txq_id != scd_flow)) { - IWL_ERR(priv, "BA scd_flow %d does not match txq_id %d\n", + /* + * FIXME: this is a uCode bug which need to be addressed, + * log the information and return for now! + * since it is possible happen very often and in order + * not to fill the syslog, don't enable the logging by default + */ + IWL_DEBUG_TX_REPLY(priv, + "BA scd_flow %d does not match txq_id %d\n", scd_flow, agg->txq_id); return; } -- cgit v1.2.3-70-g09d2 From 74dee2c3e1a3dc5cd6100f110f7935dece7a3505 Mon Sep 17 00:00:00 2001 From: Wey-Yi Guy Date: Sat, 31 Jul 2010 08:34:12 -0700 Subject: iwlagn: fix typo in ucode_bt_stats_read debugfs small typo fix in ucode_bt_stats_read debugfs file Signed-off-by: Wey-Yi Guy Signed-off-by: John W. Linville --- drivers/net/wireless/iwlwifi/iwl-agn-debugfs.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/net') diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-debugfs.c b/drivers/net/wireless/iwlwifi/iwl-agn-debugfs.c index f052c6d09b3..d706b8afbe5 100644 --- a/drivers/net/wireless/iwlwifi/iwl-agn-debugfs.c +++ b/drivers/net/wireless/iwlwifi/iwl-agn-debugfs.c @@ -980,7 +980,7 @@ ssize_t iwl_ucode_bt_stats_read(struct file *file, le32_to_cpu(bt->lo_priority_tx_req_cnt), accum_bt->lo_priority_tx_req_cnt); pos += scnprintf(buf + pos, bufsz - pos, - "lo_priority_rx_denied_cnt:\t%u\t\t\t%u\n", + "lo_priority_tx_denied_cnt:\t%u\t\t\t%u\n", le32_to_cpu(bt->lo_priority_tx_denied_cnt), accum_bt->lo_priority_tx_denied_cnt); pos += scnprintf(buf + pos, bufsz - pos, -- cgit v1.2.3-70-g09d2 From bb1236115eb6fd9ab7563b6a8cfbcc6980eb3ff1 Mon Sep 17 00:00:00 2001 From: Kulikov Vasiliy Date: Sat, 31 Jul 2010 20:33:59 +0400 Subject: net: wl12xx: do not use kfree'd memory wl1271_dump() uses cmd after kfree(cmd). Move kfree() just after wl1271_dump(). Signed-off-by: Kulikov Vasiliy Acked-by: Juuso Oikarinen Signed-off-by: John W. Linville --- drivers/net/wireless/wl12xx/wl1271_spi.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) (limited to 'drivers/net') diff --git a/drivers/net/wireless/wl12xx/wl1271_spi.c b/drivers/net/wireless/wl12xx/wl1271_spi.c index 96d25fb5049..4cb99c541e2 100644 --- a/drivers/net/wireless/wl12xx/wl1271_spi.c +++ b/drivers/net/wireless/wl12xx/wl1271_spi.c @@ -160,9 +160,8 @@ static void wl1271_spi_init(struct wl1271 *wl) spi_message_add_tail(&t, &m); spi_sync(wl_to_spi(wl), &m); - kfree(cmd); - wl1271_dump(DEBUG_SPI, "spi init -> ", cmd, WSPI_INIT_CMD_LEN); + kfree(cmd); } #define WL1271_BUSY_WORD_TIMEOUT 1000 -- cgit v1.2.3-70-g09d2 From 824b185adf86163e57892f22a878f97bc4bc69ab Mon Sep 17 00:00:00 2001 From: "Luis R. Rodriguez" Date: Sun, 1 Aug 2010 02:25:16 -0400 Subject: ath9k_hw: Fix regulatory CTL index usage for AR9003 AR9003 was not relying on the CTL indexes from the EEPROM for capping the max output power. The CTL indexes from the EEPROM provide calibrated limits for output power for each tested and supported frequency. Without this the device operates at a power level which only conforms to the transmit spectrum mask as specified by IEEE Annex I.2.3. The regulatory limit by CRDA is always used but does not provide calibrated values for optimal performance, specially on band edges. Using the calibrated data from the EEPROM ensures the device operates at optimal output power while still ensuring proper regulatory compliance. The device uses the minimum of these tree values, the value from CRDA, the calibrated value from CTL indexex, and the value to conform to the IEEE transmit spectrum mask. Signed-off-by: Luis R. Rodriguez Signed-off-by: John W. Linville --- drivers/net/wireless/ath/ath9k/ar9003_eeprom.c | 388 ++++++++++++++++++++++++- 1 file changed, 381 insertions(+), 7 deletions(-) (limited to 'drivers/net') diff --git a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c index ace8d2678b1..b883b174385 100644 --- a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c +++ b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c @@ -41,6 +41,20 @@ #define LE16(x) __constant_cpu_to_le16(x) #define LE32(x) __constant_cpu_to_le32(x) +/* Local defines to distinguish between extension and control CTL's */ +#define EXT_ADDITIVE (0x8000) +#define CTL_11A_EXT (CTL_11A | EXT_ADDITIVE) +#define CTL_11G_EXT (CTL_11G | EXT_ADDITIVE) +#define CTL_11B_EXT (CTL_11B | EXT_ADDITIVE) +#define REDUCE_SCALED_POWER_BY_TWO_CHAIN 6 /* 10*log10(2)*2 */ +#define REDUCE_SCALED_POWER_BY_THREE_CHAIN 9 /* 10*log10(3)*2 */ +#define PWRINCR_3_TO_1_CHAIN 9 /* 10*log(3)*2 */ +#define PWRINCR_3_TO_2_CHAIN 3 /* floor(10*log(3/2)*2) */ +#define PWRINCR_2_TO_1_CHAIN 6 /* 10*log(2)*2 */ + +#define SUB_NUM_CTL_MODES_AT_5G_40 2 /* excluding HT40, EXT-OFDM */ +#define SUB_NUM_CTL_MODES_AT_2G_40 3 /* excluding HT40, EXT-OFDM, EXT-CCK */ + static const struct ar9300_eeprom ar9300_default = { .eepromVersion = 2, .templateVersion = 2, @@ -609,6 +623,14 @@ static const struct ar9300_eeprom ar9300_default = { } }; +static u16 ath9k_hw_fbin2freq(u8 fbin, bool is2GHz) +{ + if (fbin == AR9300_BCHAN_UNUSED) + return fbin; + + return (u16) ((is2GHz) ? (2300 + fbin) : (4800 + 5 * fbin)); +} + static int ath9k_hw_ar9300_check_eeprom(struct ath_hw *ah) { return 0; @@ -1417,9 +1439,9 @@ static int ar9003_hw_tx_power_regwrite(struct ath_hw *ah, u8 * pPwrArray) #undef POW_SM } -static void ar9003_hw_set_target_power_eeprom(struct ath_hw *ah, u16 freq) +static void ar9003_hw_set_target_power_eeprom(struct ath_hw *ah, u16 freq, + u8 *targetPowerValT2) { - u8 targetPowerValT2[ar9300RateSize]; /* XXX: hard code for now, need to get from eeprom struct */ u8 ht40PowerIncForPdadc = 0; bool is2GHz = false; @@ -1553,9 +1575,6 @@ static void ar9003_hw_set_target_power_eeprom(struct ath_hw *ah, u16 freq) "TPC[%02d] 0x%08x\n", i, targetPowerValT2[i]); i++; } - - /* Write target power array to registers */ - ar9003_hw_tx_power_regwrite(ah, targetPowerValT2); } static int ar9003_hw_cal_pier_get(struct ath_hw *ah, @@ -1799,14 +1818,369 @@ static int ar9003_hw_calibration_apply(struct ath_hw *ah, int frequency) return 0; } +static u16 ar9003_hw_get_direct_edge_power(struct ar9300_eeprom *eep, + int idx, + int edge, + bool is2GHz) +{ + struct cal_ctl_data_2g *ctl_2g = eep->ctlPowerData_2G; + struct cal_ctl_data_5g *ctl_5g = eep->ctlPowerData_5G; + + if (is2GHz) + return ctl_2g[idx].ctlEdges[edge].tPower; + else + return ctl_5g[idx].ctlEdges[edge].tPower; +} + +static u16 ar9003_hw_get_indirect_edge_power(struct ar9300_eeprom *eep, + int idx, + unsigned int edge, + u16 freq, + bool is2GHz) +{ + struct cal_ctl_data_2g *ctl_2g = eep->ctlPowerData_2G; + struct cal_ctl_data_5g *ctl_5g = eep->ctlPowerData_5G; + + u8 *ctl_freqbin = is2GHz ? + &eep->ctl_freqbin_2G[idx][0] : + &eep->ctl_freqbin_5G[idx][0]; + + if (is2GHz) { + if (ath9k_hw_fbin2freq(ctl_freqbin[edge - 1], 1) < freq && + ctl_2g[idx].ctlEdges[edge - 1].flag) + return ctl_2g[idx].ctlEdges[edge - 1].tPower; + } else { + if (ath9k_hw_fbin2freq(ctl_freqbin[edge - 1], 0) < freq && + ctl_5g[idx].ctlEdges[edge - 1].flag) + return ctl_5g[idx].ctlEdges[edge - 1].tPower; + } + + return AR9300_MAX_RATE_POWER; +} + +/* + * Find the maximum conformance test limit for the given channel and CTL info + */ +static u16 ar9003_hw_get_max_edge_power(struct ar9300_eeprom *eep, + u16 freq, int idx, bool is2GHz) +{ + u16 twiceMaxEdgePower = AR9300_MAX_RATE_POWER; + u8 *ctl_freqbin = is2GHz ? + &eep->ctl_freqbin_2G[idx][0] : + &eep->ctl_freqbin_5G[idx][0]; + u16 num_edges = is2GHz ? + AR9300_NUM_BAND_EDGES_2G : AR9300_NUM_BAND_EDGES_5G; + unsigned int edge; + + /* Get the edge power */ + for (edge = 0; + (edge < num_edges) && (ctl_freqbin[edge] != AR9300_BCHAN_UNUSED); + edge++) { + /* + * If there's an exact channel match or an inband flag set + * on the lower channel use the given rdEdgePower + */ + if (freq == ath9k_hw_fbin2freq(ctl_freqbin[edge], is2GHz)) { + twiceMaxEdgePower = + ar9003_hw_get_direct_edge_power(eep, idx, + edge, is2GHz); + break; + } else if ((edge > 0) && + (freq < ath9k_hw_fbin2freq(ctl_freqbin[edge], + is2GHz))) { + twiceMaxEdgePower = + ar9003_hw_get_indirect_edge_power(eep, idx, + edge, freq, + is2GHz); + /* + * Leave loop - no more affecting edges possible in + * this monotonic increasing list + */ + break; + } + } + return twiceMaxEdgePower; +} + +static void ar9003_hw_set_power_per_rate_table(struct ath_hw *ah, + struct ath9k_channel *chan, + u8 *pPwrArray, u16 cfgCtl, + u8 twiceAntennaReduction, + u8 twiceMaxRegulatoryPower, + u16 powerLimit) +{ + struct ath_regulatory *regulatory = ath9k_hw_regulatory(ah); + struct ath_common *common = ath9k_hw_common(ah); + struct ar9300_eeprom *pEepData = &ah->eeprom.ar9300_eep; + u16 twiceMaxEdgePower = AR9300_MAX_RATE_POWER; + static const u16 tpScaleReductionTable[5] = { + 0, 3, 6, 9, AR9300_MAX_RATE_POWER + }; + int i; + int16_t twiceLargestAntenna; + u16 scaledPower = 0, minCtlPower, maxRegAllowedPower; + u16 ctlModesFor11a[] = { + CTL_11A, CTL_5GHT20, CTL_11A_EXT, CTL_5GHT40 + }; + u16 ctlModesFor11g[] = { + CTL_11B, CTL_11G, CTL_2GHT20, CTL_11B_EXT, + CTL_11G_EXT, CTL_2GHT40 + }; + u16 numCtlModes, *pCtlMode, ctlMode, freq; + struct chan_centers centers; + u8 *ctlIndex; + u8 ctlNum; + u16 twiceMinEdgePower; + bool is2ghz = IS_CHAN_2GHZ(chan); + + ath9k_hw_get_channel_centers(ah, chan, ¢ers); + + /* Compute TxPower reduction due to Antenna Gain */ + if (is2ghz) + twiceLargestAntenna = pEepData->modalHeader2G.antennaGain; + else + twiceLargestAntenna = pEepData->modalHeader5G.antennaGain; + + twiceLargestAntenna = (int16_t)min((twiceAntennaReduction) - + twiceLargestAntenna, 0); + + /* + * scaledPower is the minimum of the user input power level + * and the regulatory allowed power level + */ + maxRegAllowedPower = twiceMaxRegulatoryPower + twiceLargestAntenna; + + if (regulatory->tp_scale != ATH9K_TP_SCALE_MAX) { + maxRegAllowedPower -= + (tpScaleReductionTable[(regulatory->tp_scale)] * 2); + } + + scaledPower = min(powerLimit, maxRegAllowedPower); + + /* + * Reduce scaled Power by number of chains active to get + * to per chain tx power level + */ + switch (ar5416_get_ntxchains(ah->txchainmask)) { + case 1: + break; + case 2: + scaledPower -= REDUCE_SCALED_POWER_BY_TWO_CHAIN; + break; + case 3: + scaledPower -= REDUCE_SCALED_POWER_BY_THREE_CHAIN; + break; + } + + scaledPower = max((u16)0, scaledPower); + + /* + * Get target powers from EEPROM - our baseline for TX Power + */ + if (is2ghz) { + /* Setup for CTL modes */ + /* CTL_11B, CTL_11G, CTL_2GHT20 */ + numCtlModes = + ARRAY_SIZE(ctlModesFor11g) - + SUB_NUM_CTL_MODES_AT_2G_40; + pCtlMode = ctlModesFor11g; + if (IS_CHAN_HT40(chan)) + /* All 2G CTL's */ + numCtlModes = ARRAY_SIZE(ctlModesFor11g); + } else { + /* Setup for CTL modes */ + /* CTL_11A, CTL_5GHT20 */ + numCtlModes = ARRAY_SIZE(ctlModesFor11a) - + SUB_NUM_CTL_MODES_AT_5G_40; + pCtlMode = ctlModesFor11a; + if (IS_CHAN_HT40(chan)) + /* All 5G CTL's */ + numCtlModes = ARRAY_SIZE(ctlModesFor11a); + } + + /* + * For MIMO, need to apply regulatory caps individually across + * dynamically running modes: CCK, OFDM, HT20, HT40 + * + * The outer loop walks through each possible applicable runtime mode. + * The inner loop walks through each ctlIndex entry in EEPROM. + * The ctl value is encoded as [7:4] == test group, [3:0] == test mode. + */ + for (ctlMode = 0; ctlMode < numCtlModes; ctlMode++) { + bool isHt40CtlMode = (pCtlMode[ctlMode] == CTL_5GHT40) || + (pCtlMode[ctlMode] == CTL_2GHT40); + if (isHt40CtlMode) + freq = centers.synth_center; + else if (pCtlMode[ctlMode] & EXT_ADDITIVE) + freq = centers.ext_center; + else + freq = centers.ctl_center; + + ath_print(common, ATH_DBG_REGULATORY, + "LOOP-Mode ctlMode %d < %d, isHt40CtlMode %d, " + "EXT_ADDITIVE %d\n", + ctlMode, numCtlModes, isHt40CtlMode, + (pCtlMode[ctlMode] & EXT_ADDITIVE)); + + /* walk through each CTL index stored in EEPROM */ + if (is2ghz) { + ctlIndex = pEepData->ctlIndex_2G; + ctlNum = AR9300_NUM_CTLS_2G; + } else { + ctlIndex = pEepData->ctlIndex_5G; + ctlNum = AR9300_NUM_CTLS_5G; + } + + for (i = 0; (i < ctlNum) && ctlIndex[i]; i++) { + ath_print(common, ATH_DBG_REGULATORY, + "LOOP-Ctlidx %d: cfgCtl 0x%2.2x " + "pCtlMode 0x%2.2x ctlIndex 0x%2.2x " + "chan %dn", + i, cfgCtl, pCtlMode[ctlMode], ctlIndex[i], + chan->channel); + + /* + * compare test group from regulatory + * channel list with test mode from pCtlMode + * list + */ + if ((((cfgCtl & ~CTL_MODE_M) | + (pCtlMode[ctlMode] & CTL_MODE_M)) == + ctlIndex[i]) || + (((cfgCtl & ~CTL_MODE_M) | + (pCtlMode[ctlMode] & CTL_MODE_M)) == + ((ctlIndex[i] & CTL_MODE_M) | + SD_NO_CTL))) { + twiceMinEdgePower = + ar9003_hw_get_max_edge_power(pEepData, + freq, i, + is2ghz); + + if ((cfgCtl & ~CTL_MODE_M) == SD_NO_CTL) + /* + * Find the minimum of all CTL + * edge powers that apply to + * this channel + */ + twiceMaxEdgePower = + min(twiceMaxEdgePower, + twiceMinEdgePower); + else { + /* specific */ + twiceMaxEdgePower = + twiceMinEdgePower; + break; + } + } + } + + minCtlPower = (u8)min(twiceMaxEdgePower, scaledPower); + + ath_print(common, ATH_DBG_REGULATORY, + "SEL-Min ctlMode %d pCtlMode %d 2xMaxEdge %d " + "sP %d minCtlPwr %d\n", + ctlMode, pCtlMode[ctlMode], twiceMaxEdgePower, + scaledPower, minCtlPower); + + /* Apply ctl mode to correct target power set */ + switch (pCtlMode[ctlMode]) { + case CTL_11B: + for (i = ALL_TARGET_LEGACY_1L_5L; + i <= ALL_TARGET_LEGACY_11S; i++) + pPwrArray[i] = + (u8)min((u16)pPwrArray[i], + minCtlPower); + break; + case CTL_11A: + case CTL_11G: + for (i = ALL_TARGET_LEGACY_6_24; + i <= ALL_TARGET_LEGACY_54; i++) + pPwrArray[i] = + (u8)min((u16)pPwrArray[i], + minCtlPower); + break; + case CTL_5GHT20: + case CTL_2GHT20: + for (i = ALL_TARGET_HT20_0_8_16; + i <= ALL_TARGET_HT20_21; i++) + pPwrArray[i] = + (u8)min((u16)pPwrArray[i], + minCtlPower); + pPwrArray[ALL_TARGET_HT20_22] = + (u8)min((u16)pPwrArray[ALL_TARGET_HT20_22], + minCtlPower); + pPwrArray[ALL_TARGET_HT20_23] = + (u8)min((u16)pPwrArray[ALL_TARGET_HT20_23], + minCtlPower); + break; + case CTL_5GHT40: + case CTL_2GHT40: + for (i = ALL_TARGET_HT40_0_8_16; + i <= ALL_TARGET_HT40_23; i++) + pPwrArray[i] = + (u8)min((u16)pPwrArray[i], + minCtlPower); + break; + default: + break; + } + } /* end ctl mode checking */ +} + static void ath9k_hw_ar9300_set_txpower(struct ath_hw *ah, struct ath9k_channel *chan, u16 cfgCtl, u8 twiceAntennaReduction, u8 twiceMaxRegulatoryPower, u8 powerLimit) { - ah->txpower_limit = powerLimit; - ar9003_hw_set_target_power_eeprom(ah, chan->channel); + struct ath_common *common = ath9k_hw_common(ah); + u8 targetPowerValT2[ar9300RateSize]; + unsigned int i = 0; + + ar9003_hw_set_target_power_eeprom(ah, chan->channel, targetPowerValT2); + ar9003_hw_set_power_per_rate_table(ah, chan, + targetPowerValT2, cfgCtl, + twiceAntennaReduction, + twiceMaxRegulatoryPower, + powerLimit); + + while (i < ar9300RateSize) { + ath_print(common, ATH_DBG_EEPROM, + "TPC[%02d] 0x%08x ", i, targetPowerValT2[i]); + i++; + ath_print(common, ATH_DBG_EEPROM, + "TPC[%02d] 0x%08x ", i, targetPowerValT2[i]); + i++; + ath_print(common, ATH_DBG_EEPROM, + "TPC[%02d] 0x%08x ", i, targetPowerValT2[i]); + i++; + ath_print(common, ATH_DBG_EEPROM, + "TPC[%02d] 0x%08x\n\n", i, targetPowerValT2[i]); + i++; + } + + /* Write target power array to registers */ + ar9003_hw_tx_power_regwrite(ah, targetPowerValT2); + + /* + * This is the TX power we send back to driver core, + * and it can use to pass to userspace to display our + * currently configured TX power setting. + * + * Since power is rate dependent, use one of the indices + * from the AR9300_Rates enum to select an entry from + * targetPowerValT2[] to report. Currently returns the + * power for HT40 MCS 0, HT20 MCS 0, or OFDM 6 Mbps + * as CCK power is less interesting (?). + */ + i = ALL_TARGET_LEGACY_6_24; /* legacy */ + if (IS_CHAN_HT40(chan)) + i = ALL_TARGET_HT40_0_8_16; /* ht40 */ + else if (IS_CHAN_HT20(chan)) + i = ALL_TARGET_HT20_0_8_16; /* ht20 */ + + ah->txpower_limit = targetPowerValT2[i]; + ar9003_hw_calibration_apply(ah, chan->channel); } -- cgit v1.2.3-70-g09d2 From 754018494216e07f43c611d342d7d8bd25b22140 Mon Sep 17 00:00:00 2001 From: Lorenzo Bianconi Date: Sun, 1 Aug 2010 15:47:32 +0200 Subject: ath9k: fix an issue in ath_atx_tid paused flag management I noticed a possible issue in the paused flag management of the ath_atx_tid data structure. In particular, in a noisy environment and under heavy load, I observed that the AGGR session establishment could fail several times consecutively causing values of the paused flag greater than one for this TID (ath_tx_pause_tid is called more than once from ath_tx_aggr_start). Considering that the session for this TID can not be established also after the mac80211 stack calls the ieee80211_agg_tx_operational() since the ath_tx_aggr_resume() lowers the paused flag only by one. This patch also replaces some BUG_ON calls with WARN_ON, as even if these unlikely conditions happen, it's not fatal enough to justify a BUG_ON. Signed-off-by: Lorenzo Bianconi Signed-off-by: Felix Fietkau Signed-off-by: John W. Linville --- drivers/net/wireless/ath/ath9k/xmit.c | 34 ++++++++-------------------------- 1 file changed, 8 insertions(+), 26 deletions(-) (limited to 'drivers/net') diff --git a/drivers/net/wireless/ath/ath9k/xmit.c b/drivers/net/wireless/ath/ath9k/xmit.c index 700ba8dee5a..4dda14e3622 100644 --- a/drivers/net/wireless/ath/ath9k/xmit.c +++ b/drivers/net/wireless/ath/ath9k/xmit.c @@ -120,26 +120,14 @@ static void ath_tx_queue_tid(struct ath_txq *txq, struct ath_atx_tid *tid) list_add_tail(&ac->list, &txq->axq_acq); } -static void ath_tx_pause_tid(struct ath_softc *sc, struct ath_atx_tid *tid) -{ - struct ath_txq *txq = &sc->tx.txq[tid->ac->qnum]; - - spin_lock_bh(&txq->axq_lock); - tid->paused++; - spin_unlock_bh(&txq->axq_lock); -} - static void ath_tx_resume_tid(struct ath_softc *sc, struct ath_atx_tid *tid) { struct ath_txq *txq = &sc->tx.txq[tid->ac->qnum]; - BUG_ON(tid->paused <= 0); - spin_lock_bh(&txq->axq_lock); - - tid->paused--; + WARN_ON(!tid->paused); - if (tid->paused > 0) - goto unlock; + spin_lock_bh(&txq->axq_lock); + tid->paused = false; if (list_empty(&tid->buf_q)) goto unlock; @@ -157,15 +145,10 @@ static void ath_tx_flush_tid(struct ath_softc *sc, struct ath_atx_tid *tid) struct list_head bf_head; INIT_LIST_HEAD(&bf_head); - BUG_ON(tid->paused <= 0); - spin_lock_bh(&txq->axq_lock); + WARN_ON(!tid->paused); - tid->paused--; - - if (tid->paused > 0) { - spin_unlock_bh(&txq->axq_lock); - return; - } + spin_lock_bh(&txq->axq_lock); + tid->paused = false; while (!list_empty(&tid->buf_q)) { bf = list_first_entry(&tid->buf_q, struct ath_buf, list); @@ -811,7 +794,7 @@ void ath_tx_aggr_start(struct ath_softc *sc, struct ieee80211_sta *sta, an = (struct ath_node *)sta->drv_priv; txtid = ATH_AN_2_TID(an, tid); txtid->state |= AGGR_ADDBA_PROGRESS; - ath_tx_pause_tid(sc, txtid); + txtid->paused = true; *ssn = txtid->seq_start; } @@ -835,10 +818,9 @@ void ath_tx_aggr_stop(struct ath_softc *sc, struct ieee80211_sta *sta, u16 tid) return; } - ath_tx_pause_tid(sc, txtid); - /* drop all software retried frames and mark this TID */ spin_lock_bh(&txq->axq_lock); + txtid->paused = true; while (!list_empty(&txtid->buf_q)) { bf = list_first_entry(&txtid->buf_q, struct ath_buf, list); if (!bf_isretried(bf)) { -- cgit v1.2.3-70-g09d2 From 5f7aebd845a9d2ed42f36b7333579ec3534b4713 Mon Sep 17 00:00:00 2001 From: Larry Finger Date: Sun, 1 Aug 2010 15:40:04 -0500 Subject: p54pci: Add PCI ID for SMC2802W The SMC2802W appears to work with p54pci. Signed-off-by: Larry Finger Tested-by: David Cozatt Signed-off-by: John W. Linville --- drivers/net/wireless/p54/p54pci.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'drivers/net') diff --git a/drivers/net/wireless/p54/p54pci.c b/drivers/net/wireless/p54/p54pci.c index 822f8dc26e9..71a101fb2e4 100644 --- a/drivers/net/wireless/p54/p54pci.c +++ b/drivers/net/wireless/p54/p54pci.c @@ -43,6 +43,8 @@ static DEFINE_PCI_DEVICE_TABLE(p54p_table) = { { PCI_DEVICE(0x1260, 0x3886) }, /* Intersil PRISM Xbow Wireless LAN adapter (Symbol AP-300) */ { PCI_DEVICE(0x1260, 0xffff) }, + /* Standard Microsystems Corp SMC2802W Wireless PCI */ + { PCI_DEVICE(0x10b8, 0x2802) }, { }, }; -- cgit v1.2.3-70-g09d2 From c8f3b7213342d905cbb75d6c8820d9141205f3a0 Mon Sep 17 00:00:00 2001 From: Jan Friedrich Date: Mon, 2 Aug 2010 23:55:50 +0200 Subject: ath9k: fix erased ieee80211_rx_status.mactime ath9k_rx_skb_preprocess nulls rxs and the mactime is never set again - mactime is always 0. This causes problems in IBSS mode. ieee80211_rx_bss_info uses mactime to decide if an IBSS merge is needed. Without this patch the merge is triggered by each beacon received. This can be recognized by the "beacon TSF higher than local TSF - IBSS merge with BSSID" log message accompanying each beacon. This problem was not completely fixed in commit a6d2055b02dde1067075795274672720baadd3ca and is not a stable kernel fix. It is solely intended for wireless-testing. Signed-off-by: Jan Friedrich Signed-off-by: John W. Linville --- drivers/net/wireless/ath/ath9k/recv.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) (limited to 'drivers/net') diff --git a/drivers/net/wireless/ath/ath9k/recv.c b/drivers/net/wireless/ath/ath9k/recv.c index da0cfe90c38..a3fc987ebab 100644 --- a/drivers/net/wireless/ath/ath9k/recv.c +++ b/drivers/net/wireless/ath/ath9k/recv.c @@ -1140,6 +1140,11 @@ int ath_rx_tasklet(struct ath_softc *sc, int flush, bool hp) if (flush) goto requeue; + retval = ath9k_rx_skb_preprocess(common, hw, hdr, &rs, + rxs, &decrypt_error); + if (retval) + goto requeue; + rxs->mactime = (tsf & ~0xffffffffULL) | rs.rs_tstamp; if (rs.rs_tstamp > tsf_lower && unlikely(rs.rs_tstamp - tsf_lower > 0x10000000)) @@ -1149,11 +1154,6 @@ int ath_rx_tasklet(struct ath_softc *sc, int flush, bool hp) unlikely(tsf_lower - rs.rs_tstamp > 0x10000000)) rxs->mactime += 0x100000000ULL; - retval = ath9k_rx_skb_preprocess(common, hw, hdr, &rs, - rxs, &decrypt_error); - if (retval) - goto requeue; - /* Ensure we always have an skb to requeue once we are done * processing the current buffer's skb */ requeue_skb = ath_rxbuf_alloc(common, common->rx_bufsize, GFP_ATOMIC); -- cgit v1.2.3-70-g09d2 From 93c0584ca92a76bd458c7fd505b1747901315156 Mon Sep 17 00:00:00 2001 From: Christoph Fritz Date: Tue, 3 Aug 2010 12:54:20 +0200 Subject: wireless: ipw2100: check result of kzalloc() If kzalloc() fails return with -ENOMEM from ipw2100_net_init() which is called by register_netdev. CC: Dan Carpenter Signed-off-by: Christoph Fritz Signed-off-by: John W. Linville --- drivers/net/wireless/ipw2x00/ipw2100.c | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'drivers/net') diff --git a/drivers/net/wireless/ipw2x00/ipw2100.c b/drivers/net/wireless/ipw2x00/ipw2100.c index 5bbff4c5a48..a146240f7dd 100644 --- a/drivers/net/wireless/ipw2x00/ipw2100.c +++ b/drivers/net/wireless/ipw2x00/ipw2100.c @@ -1924,6 +1924,10 @@ static int ipw2100_net_init(struct net_device *dev) bg_band->channels = kzalloc(geo->bg_channels * sizeof(struct ieee80211_channel), GFP_KERNEL); + if (!bg_band->channels) { + ipw2100_down(priv); + return -ENOMEM; + } /* translate geo->bg to bg_band.channels */ for (i = 0; i < geo->bg_channels; i++) { bg_band->channels[i].band = IEEE80211_BAND_2GHZ; -- cgit v1.2.3-70-g09d2 From 47cb905d6b1f46bf403998f4838baa3f3b597391 Mon Sep 17 00:00:00 2001 From: Kulikov Vasiliy Date: Tue, 3 Aug 2010 19:43:22 +0400 Subject: rt2x00: do not use PCI resources before pci_enable_device() IRQ and resource[] may not have correct values until after PCI hotplug setup occurs at pci_enable_device() time. The semantic match that finds this problem is as follows: // @@ identifier x; identifier request ~= "pci_request.*|pci_resource.*"; @@ ( * x->irq | * x->resource | * request(x, ...) ) ... *pci_enable_device(x) // Signed-off-by: Kulikov Vasiliy Acked-by: Gertjan van Wingerde Acked-by: Ivo van Doorn Signed-off-by: John W. Linville --- drivers/net/wireless/rt2x00/rt2x00pci.c | 21 ++++++++++----------- 1 file changed, 10 insertions(+), 11 deletions(-) (limited to 'drivers/net') diff --git a/drivers/net/wireless/rt2x00/rt2x00pci.c b/drivers/net/wireless/rt2x00/rt2x00pci.c index 19b262e1ddb..63c2cc408e1 100644 --- a/drivers/net/wireless/rt2x00/rt2x00pci.c +++ b/drivers/net/wireless/rt2x00/rt2x00pci.c @@ -240,16 +240,16 @@ int rt2x00pci_probe(struct pci_dev *pci_dev, const struct pci_device_id *id) struct rt2x00_dev *rt2x00dev; int retval; - retval = pci_request_regions(pci_dev, pci_name(pci_dev)); + retval = pci_enable_device(pci_dev); if (retval) { - ERROR_PROBE("PCI request regions failed.\n"); + ERROR_PROBE("Enable device failed.\n"); return retval; } - retval = pci_enable_device(pci_dev); + retval = pci_request_regions(pci_dev, pci_name(pci_dev)); if (retval) { - ERROR_PROBE("Enable device failed.\n"); - goto exit_release_regions; + ERROR_PROBE("PCI request regions failed.\n"); + goto exit_disable_device; } pci_set_master(pci_dev); @@ -260,14 +260,14 @@ int rt2x00pci_probe(struct pci_dev *pci_dev, const struct pci_device_id *id) if (dma_set_mask(&pci_dev->dev, DMA_BIT_MASK(32))) { ERROR_PROBE("PCI DMA not supported.\n"); retval = -EIO; - goto exit_disable_device; + goto exit_release_regions; } hw = ieee80211_alloc_hw(sizeof(struct rt2x00_dev), ops->hw); if (!hw) { ERROR_PROBE("Failed to allocate hardware.\n"); retval = -ENOMEM; - goto exit_disable_device; + goto exit_release_regions; } pci_set_drvdata(pci_dev, hw); @@ -300,13 +300,12 @@ exit_free_reg: exit_free_device: ieee80211_free_hw(hw); -exit_disable_device: - if (retval != -EBUSY) - pci_disable_device(pci_dev); - exit_release_regions: pci_release_regions(pci_dev); +exit_disable_device: + pci_disable_device(pci_dev); + pci_set_drvdata(pci_dev, NULL); return retval; -- cgit v1.2.3-70-g09d2 From 2411054ae9eb7e7ef488a39912abfc4ebadbe3ad Mon Sep 17 00:00:00 2001 From: Andy Lutomirski Date: Sun, 25 Jul 2010 13:14:29 -0400 Subject: iwlagn: Improve aggregation failure error messages 82ca9341763107615a15da6e59b9535d49eb91c3 added scary looking but harmless error messages. Make them clearer and make the actual failure message show up with the same severity as the harmless one. Signed-off-by: Andy Lutomirski Signed-off-by: John W. Linville --- drivers/net/wireless/iwlwifi/iwl-agn-rs.c | 11 +++++++---- 1 file changed, 7 insertions(+), 4 deletions(-) (limited to 'drivers/net') diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-rs.c b/drivers/net/wireless/iwlwifi/iwl-agn-rs.c index 35c86d22b14..23e5c42e7d7 100644 --- a/drivers/net/wireless/iwlwifi/iwl-agn-rs.c +++ b/drivers/net/wireless/iwlwifi/iwl-agn-rs.c @@ -300,8 +300,9 @@ static int rs_tl_turn_on_agg_for_tid(struct iwl_priv *priv, struct ieee80211_sta *sta) { int ret = -EAGAIN; + u32 load = rs_tl_get_load(lq_data, tid); - if (rs_tl_get_load(lq_data, tid) > IWL_AGG_LOAD_THRESHOLD) { + if (load > IWL_AGG_LOAD_THRESHOLD) { IWL_DEBUG_HT(priv, "Starting Tx agg: STA: %pM tid: %d\n", sta->addr, tid); ret = ieee80211_start_tx_ba_session(sta, tid); @@ -311,12 +312,14 @@ static int rs_tl_turn_on_agg_for_tid(struct iwl_priv *priv, * this might be cause by reloading firmware * stop the tx ba session here */ - IWL_DEBUG_HT(priv, "Fail start Tx agg on tid: %d\n", + IWL_ERR(priv, "Fail start Tx agg on tid: %d\n", tid); ieee80211_stop_tx_ba_session(sta, tid); } - } else - IWL_ERR(priv, "Fail finding valid aggregation tid: %d\n", tid); + } else { + IWL_ERR(priv, "Aggregation not enabled for tid %d " + "because load = %u\n", tid, load); + } return ret; } -- cgit v1.2.3-70-g09d2 From 7aaaaa1e44b2a4047dfe05f304a5090eb995cf44 Mon Sep 17 00:00:00 2001 From: Kulikov Vasiliy Date: Tue, 3 Aug 2010 05:43:11 +0000 Subject: cxgb3: do not use PCI resources before pci_enable_device() IRQ and resource[] may not have correct values until after PCI hotplug setup occurs at pci_enable_device() time. The semantic match that finds this problem is as follows: // @@ identifier x; identifier request ~= "pci_request.*|pci_resource.*"; @@ ( * x->irq | * x->resource | * request(x, ...) ) ... *pci_enable_device(x) // Signed-off-by: Kulikov Vasiliy Signed-off-by: David S. Miller --- drivers/net/cxgb3/cxgb3_main.c | 25 +++++++++++++------------ 1 file changed, 13 insertions(+), 12 deletions(-) (limited to 'drivers/net') diff --git a/drivers/net/cxgb3/cxgb3_main.c b/drivers/net/cxgb3/cxgb3_main.c index 066fd5b09fd..ad19585d960 100644 --- a/drivers/net/cxgb3/cxgb3_main.c +++ b/drivers/net/cxgb3/cxgb3_main.c @@ -3198,17 +3198,17 @@ static int __devinit init_one(struct pci_dev *pdev, } } - err = pci_request_regions(pdev, DRV_NAME); + err = pci_enable_device(pdev); if (err) { - /* Just info, some other driver may have claimed the device. */ - dev_info(&pdev->dev, "cannot obtain PCI resources\n"); - return err; + dev_err(&pdev->dev, "cannot enable PCI device\n"); + goto out; } - err = pci_enable_device(pdev); + err = pci_request_regions(pdev, DRV_NAME); if (err) { - dev_err(&pdev->dev, "cannot enable PCI device\n"); - goto out_release_regions; + /* Just info, some other driver may have claimed the device. */ + dev_info(&pdev->dev, "cannot obtain PCI resources\n"); + goto out_disable_device; } if (!pci_set_dma_mask(pdev, DMA_BIT_MASK(64))) { @@ -3217,11 +3217,11 @@ static int __devinit init_one(struct pci_dev *pdev, if (err) { dev_err(&pdev->dev, "unable to obtain 64-bit DMA for " "coherent allocations\n"); - goto out_disable_device; + goto out_release_regions; } } else if ((err = pci_set_dma_mask(pdev, DMA_BIT_MASK(32))) != 0) { dev_err(&pdev->dev, "no usable DMA configuration\n"); - goto out_disable_device; + goto out_release_regions; } pci_set_master(pdev); @@ -3234,7 +3234,7 @@ static int __devinit init_one(struct pci_dev *pdev, adapter = kzalloc(sizeof(*adapter), GFP_KERNEL); if (!adapter) { err = -ENOMEM; - goto out_disable_device; + goto out_release_regions; } adapter->nofail_skb = @@ -3370,11 +3370,12 @@ out_free_dev: out_free_adapter: kfree(adapter); -out_disable_device: - pci_disable_device(pdev); out_release_regions: pci_release_regions(pdev); +out_disable_device: + pci_disable_device(pdev); pci_set_drvdata(pdev, NULL); +out: return err; } -- cgit v1.2.3-70-g09d2 From 7a0c2029d655e03499b1e2a3daeeab6a56d72b87 Mon Sep 17 00:00:00 2001 From: Kulikov Vasiliy Date: Tue, 3 Aug 2010 05:43:15 +0000 Subject: cxgb4vf: do not use PCI resources before pci_enable_device() IRQ and resource[] may not have correct values until after PCI hotplug setup occurs at pci_enable_device() time. The semantic match that finds this problem is as follows: // @@ identifier x; identifier request ~= "pci_request.*|pci_resource.*"; @@ ( * x->irq | * x->resource | * request(x, ...) ) ... *pci_enable_device(x) // Signed-off-by: Kulikov Vasiliy Signed-off-by: David S. Miller --- drivers/net/cxgb4vf/cxgb4vf_main.c | 31 ++++++++++++++++--------------- 1 file changed, 16 insertions(+), 15 deletions(-) (limited to 'drivers/net') diff --git a/drivers/net/cxgb4vf/cxgb4vf_main.c b/drivers/net/cxgb4vf/cxgb4vf_main.c index a16563219ac..7b6d07f50c7 100644 --- a/drivers/net/cxgb4vf/cxgb4vf_main.c +++ b/drivers/net/cxgb4vf/cxgb4vf_main.c @@ -2462,23 +2462,24 @@ static int __devinit cxgb4vf_pci_probe(struct pci_dev *pdev, version_printed = 1; } + /* - * Reserve PCI resources for the device. If we can't get them some - * other driver may have already claimed the device ... + * Initialize generic PCI device state. */ - err = pci_request_regions(pdev, KBUILD_MODNAME); + err = pci_enable_device(pdev); if (err) { - dev_err(&pdev->dev, "cannot obtain PCI resources\n"); + dev_err(&pdev->dev, "cannot enable PCI device\n"); return err; } /* - * Initialize generic PCI device state. + * Reserve PCI resources for the device. If we can't get them some + * other driver may have already claimed the device ... */ - err = pci_enable_device(pdev); + err = pci_request_regions(pdev, KBUILD_MODNAME); if (err) { - dev_err(&pdev->dev, "cannot enable PCI device\n"); - goto err_release_regions; + dev_err(&pdev->dev, "cannot obtain PCI resources\n"); + goto err_disable_device; } /* @@ -2491,14 +2492,14 @@ static int __devinit cxgb4vf_pci_probe(struct pci_dev *pdev, if (err) { dev_err(&pdev->dev, "unable to obtain 64-bit DMA for" " coherent allocations\n"); - goto err_disable_device; + goto err_release_regions; } pci_using_dac = 1; } else { err = pci_set_dma_mask(pdev, DMA_BIT_MASK(32)); if (err != 0) { dev_err(&pdev->dev, "no usable DMA configuration\n"); - goto err_disable_device; + goto err_release_regions; } pci_using_dac = 0; } @@ -2514,7 +2515,7 @@ static int __devinit cxgb4vf_pci_probe(struct pci_dev *pdev, adapter = kzalloc(sizeof(*adapter), GFP_KERNEL); if (!adapter) { err = -ENOMEM; - goto err_disable_device; + goto err_release_regions; } pci_set_drvdata(pdev, adapter); adapter->pdev = pdev; @@ -2750,13 +2751,13 @@ err_free_adapter: kfree(adapter); pci_set_drvdata(pdev, NULL); -err_disable_device: - pci_disable_device(pdev); - pci_clear_master(pdev); - err_release_regions: pci_release_regions(pdev); pci_set_drvdata(pdev, NULL); + pci_clear_master(pdev); + +err_disable_device: + pci_disable_device(pdev); err_out: return err; -- cgit v1.2.3-70-g09d2 From 889635fd6b269963f7e68b53c9f0f60c8008a77f Mon Sep 17 00:00:00 2001 From: Kulikov Vasiliy Date: Tue, 3 Aug 2010 05:43:18 +0000 Subject: via-velocity: do not use PCI resources before pci_enable_device() IRQ and resource[] may not have correct values until after PCI hotplug setup occurs at pci_enable_device() time. The semantic match that finds this problem is as follows: // @@ identifier x; identifier request ~= "pci_request.*|pci_resource.*"; @@ ( * x->irq | * x->resource | * request(x, ...) ) ... *pci_enable_device(x) // Signed-off-by: Kulikov Vasiliy Signed-off-by: David S. Miller --- drivers/net/via-velocity.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'drivers/net') diff --git a/drivers/net/via-velocity.c b/drivers/net/via-velocity.c index 42dffd3e579..fd69095ef6e 100644 --- a/drivers/net/via-velocity.c +++ b/drivers/net/via-velocity.c @@ -2763,12 +2763,12 @@ static int __devinit velocity_found1(struct pci_dev *pdev, const struct pci_devi vptr->dev = dev; - dev->irq = pdev->irq; - ret = pci_enable_device(pdev); if (ret < 0) goto err_free_dev; + dev->irq = pdev->irq; + ret = velocity_get_pci_info(vptr, pdev); if (ret < 0) { /* error message already printed */ -- cgit v1.2.3-70-g09d2 From 2a1bc0d56b446104a3a728925b3a7afbef64afa7 Mon Sep 17 00:00:00 2001 From: Stefan Weil Date: Tue, 3 Aug 2010 08:53:45 +0000 Subject: davinci_emac: Fix use after free in davinci_emac_remove free_netdev finally calls kfree which makes the contents of ndev and priv (private data contained in ndev) invalid. So iounmap should be called before free_netdev. Cc: David S. Miller Cc: Chaithrika U S Cc: Sriramakrishnan Cc: Kevin Hilman Cc: netdev@vger.kernel.org Cc: linux-kernel@vger.kernel.org Signed-off-by: Stefan Weil Signed-off-by: David S. Miller --- drivers/net/davinci_emac.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/net') diff --git a/drivers/net/davinci_emac.c b/drivers/net/davinci_emac.c index d0824e32206..7fbd052ddb0 100644 --- a/drivers/net/davinci_emac.c +++ b/drivers/net/davinci_emac.c @@ -2944,8 +2944,8 @@ static int __devexit davinci_emac_remove(struct platform_device *pdev) release_mem_region(res->start, res->end - res->start + 1); unregister_netdev(ndev); - free_netdev(ndev); iounmap(priv->remap_addr); + free_netdev(ndev); clk_disable(emac_clk); clk_put(emac_clk); -- cgit v1.2.3-70-g09d2 From c33788b45f754bd5dd8adc520e37fa38ac1849c7 Mon Sep 17 00:00:00 2001 From: Joe Perches Date: Tue, 3 Aug 2010 09:32:24 +0000 Subject: drivers/net/enic: Use %pUB to format a UUID Signed-off-by: Joe Perches Signed-off-by: David S. Miller --- drivers/net/enic/enic_main.c | 17 ++--------------- 1 file changed, 2 insertions(+), 15 deletions(-) (limited to 'drivers/net') diff --git a/drivers/net/enic/enic_main.c b/drivers/net/enic/enic_main.c index 77a7f87d498..9aab85366d2 100644 --- a/drivers/net/enic/enic_main.c +++ b/drivers/net/enic/enic_main.c @@ -1087,10 +1087,7 @@ static int enic_set_port_profile(struct enic *enic, u8 *mac) { struct vic_provinfo *vp; u8 oui[3] = VIC_PROVINFO_CISCO_OUI; - u8 *uuid; char uuid_str[38]; - static char *uuid_fmt = "%02X%02X%02X%02X-%02X%02X-%02X%02X-" - "%02X%02X-%02X%02X%02X%02X%0X%02X"; int err; err = enic_vnic_dev_deinit(enic); @@ -1121,24 +1118,14 @@ static int enic_set_port_profile(struct enic *enic, u8 *mac) ETH_ALEN, mac); if (enic->pp.set & ENIC_SET_INSTANCE) { - uuid = enic->pp.instance_uuid; - sprintf(uuid_str, uuid_fmt, - uuid[0], uuid[1], uuid[2], uuid[3], - uuid[4], uuid[5], uuid[6], uuid[7], - uuid[8], uuid[9], uuid[10], uuid[11], - uuid[12], uuid[13], uuid[14], uuid[15]); + sprintf(uuid_str, "%pUB", enic->pp.instance_uuid); vic_provinfo_add_tlv(vp, VIC_LINUX_PROV_TLV_CLIENT_UUID_STR, sizeof(uuid_str), uuid_str); } if (enic->pp.set & ENIC_SET_HOST) { - uuid = enic->pp.host_uuid; - sprintf(uuid_str, uuid_fmt, - uuid[0], uuid[1], uuid[2], uuid[3], - uuid[4], uuid[5], uuid[6], uuid[7], - uuid[8], uuid[9], uuid[10], uuid[11], - uuid[12], uuid[13], uuid[14], uuid[15]); + sprintf(uuid_str, "%pUB", enic->pp.host_uuid); vic_provinfo_add_tlv(vp, VIC_LINUX_PROV_TLV_HOST_UUID_STR, sizeof(uuid_str), uuid_str); -- cgit v1.2.3-70-g09d2 From d7100da026317fcf07411f765fe1cdb044053917 Mon Sep 17 00:00:00 2001 From: stephen hemminger Date: Wed, 4 Aug 2010 07:34:36 +0000 Subject: ppp: make channel_ops const The PPP channel ops structure should be const. Cleanup the declarations to use standard C99 format. Signed-off-by: Stephen Hemminger Signed-off-by: David S. Miller --- drivers/char/pcmcia/ipwireless/network.c | 2 +- drivers/net/ppp_async.c | 6 +++--- drivers/net/ppp_synctty.c | 6 +++--- drivers/net/pppoe.c | 4 ++-- include/linux/ppp_channel.h | 2 +- net/atm/pppoatm.c | 2 +- net/irda/irnet/irnet_ppp.c | 2 +- net/l2tp/l2tp_ppp.c | 5 ++++- 8 files changed, 16 insertions(+), 13 deletions(-) (limited to 'drivers/net') diff --git a/drivers/char/pcmcia/ipwireless/network.c b/drivers/char/pcmcia/ipwireless/network.c index 65920163f53..9fe53834793 100644 --- a/drivers/char/pcmcia/ipwireless/network.c +++ b/drivers/char/pcmcia/ipwireless/network.c @@ -239,7 +239,7 @@ static int ipwireless_ppp_ioctl(struct ppp_channel *ppp_channel, return err; } -static struct ppp_channel_ops ipwireless_ppp_channel_ops = { +static const struct ppp_channel_ops ipwireless_ppp_channel_ops = { .start_xmit = ipwireless_ppp_start_xmit, .ioctl = ipwireless_ppp_ioctl }; diff --git a/drivers/net/ppp_async.c b/drivers/net/ppp_async.c index 6c2e8fa0ca3..af50a530dae 100644 --- a/drivers/net/ppp_async.c +++ b/drivers/net/ppp_async.c @@ -108,9 +108,9 @@ static void ppp_async_process(unsigned long arg); static void async_lcp_peek(struct asyncppp *ap, unsigned char *data, int len, int inbound); -static struct ppp_channel_ops async_ops = { - ppp_async_send, - ppp_async_ioctl +static const struct ppp_channel_ops async_ops = { + .start_xmit = ppp_async_send, + .ioctl = ppp_async_ioctl, }; /* diff --git a/drivers/net/ppp_synctty.c b/drivers/net/ppp_synctty.c index 52938da1e54..4c95ec3fb8d 100644 --- a/drivers/net/ppp_synctty.c +++ b/drivers/net/ppp_synctty.c @@ -97,9 +97,9 @@ static void ppp_sync_flush_output(struct syncppp *ap); static void ppp_sync_input(struct syncppp *ap, const unsigned char *buf, char *flags, int count); -static struct ppp_channel_ops sync_ops = { - ppp_sync_send, - ppp_sync_ioctl +static const struct ppp_channel_ops sync_ops = { + .start_xmit = ppp_sync_send, + .ioctl = ppp_sync_ioctl, }; /* diff --git a/drivers/net/pppoe.c b/drivers/net/pppoe.c index 344ef330e12..c07de359dc0 100644 --- a/drivers/net/pppoe.c +++ b/drivers/net/pppoe.c @@ -92,7 +92,7 @@ static int __pppoe_xmit(struct sock *sk, struct sk_buff *skb); static const struct proto_ops pppoe_ops; -static struct ppp_channel_ops pppoe_chan_ops; +static const struct ppp_channel_ops pppoe_chan_ops; /* per-net private data for this module */ static int pppoe_net_id __read_mostly; @@ -963,7 +963,7 @@ static int pppoe_xmit(struct ppp_channel *chan, struct sk_buff *skb) return __pppoe_xmit(sk, skb); } -static struct ppp_channel_ops pppoe_chan_ops = { +static const struct ppp_channel_ops pppoe_chan_ops = { .start_xmit = pppoe_xmit, }; diff --git a/include/linux/ppp_channel.h b/include/linux/ppp_channel.h index bff98ec1bfe..5d87f810a3b 100644 --- a/include/linux/ppp_channel.h +++ b/include/linux/ppp_channel.h @@ -36,7 +36,7 @@ struct ppp_channel_ops { struct ppp_channel { void *private; /* channel private data */ - struct ppp_channel_ops *ops; /* operations for this channel */ + const struct ppp_channel_ops *ops; /* operations for this channel */ int mtu; /* max transmit packet size */ int hdrlen; /* amount of headroom channel needs */ void *ppp; /* opaque to channel */ diff --git a/net/atm/pppoatm.c b/net/atm/pppoatm.c index e49bb6d948a..e9aced0ec56 100644 --- a/net/atm/pppoatm.c +++ b/net/atm/pppoatm.c @@ -260,7 +260,7 @@ static int pppoatm_devppp_ioctl(struct ppp_channel *chan, unsigned int cmd, return -ENOTTY; } -static /*const*/ struct ppp_channel_ops pppoatm_ops = { +static const struct ppp_channel_ops pppoatm_ops = { .start_xmit = pppoatm_send, .ioctl = pppoatm_devppp_ioctl, }; diff --git a/net/irda/irnet/irnet_ppp.c b/net/irda/irnet/irnet_ppp.c index 800bc53b7f6..dfe7b38dd4a 100644 --- a/net/irda/irnet/irnet_ppp.c +++ b/net/irda/irnet/irnet_ppp.c @@ -20,7 +20,7 @@ /* Please put other headers in irnet.h - Thanks */ /* Generic PPP callbacks (to call us) */ -static struct ppp_channel_ops irnet_ppp_ops = { +static const struct ppp_channel_ops irnet_ppp_ops = { .start_xmit = ppp_irnet_send, .ioctl = ppp_irnet_ioctl }; diff --git a/net/l2tp/l2tp_ppp.c b/net/l2tp/l2tp_ppp.c index 90d82b3f288..ff954b3e94b 100644 --- a/net/l2tp/l2tp_ppp.c +++ b/net/l2tp/l2tp_ppp.c @@ -135,7 +135,10 @@ struct pppol2tp_session { static int pppol2tp_xmit(struct ppp_channel *chan, struct sk_buff *skb); -static struct ppp_channel_ops pppol2tp_chan_ops = { pppol2tp_xmit , NULL }; +static const struct ppp_channel_ops pppol2tp_chan_ops = { + .start_xmit = pppol2tp_xmit, +}; + static const struct proto_ops pppol2tp_ops; /* Helpers to obtain tunnel/session contexts from sockets. -- cgit v1.2.3-70-g09d2 From a767bde4d484b60dab0abac740a7151b624a30bf Mon Sep 17 00:00:00 2001 From: Rusty Russell Date: Wed, 4 Aug 2010 17:32:05 +0000 Subject: virtio_net: implements ethtool_ops.get_drvinfo I often use "ethtool -i" command to check what driver controls the ehternet device. But because current virtio_net driver doesn't support "ethtool -i", it becomes the following: # ethtool -i eth3 Cannot get driver information: Operation not supported This patch simply adds the "ethtool -i" support. The following is the result when using the virtio_net driver with my patch applied to. # ethtool -i eth3 driver: virtio_net version: N/A firmware-version: N/A bus-info: virtio0 Personally, "-i" is one of the most frequently-used option, and most network drivers support "ethtool -i", so I think virtio_net also should do. Signed-off-by: Taku Izumi Signed-off-by: Rusty Russell (use ARRAY_SIZE) Signed-off-by: David S. Miller --- drivers/net/virtio_net.c | 14 ++++++++++++++ 1 file changed, 14 insertions(+) (limited to 'drivers/net') diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c index bb6b67f6b0c..4598e9d2608 100644 --- a/drivers/net/virtio_net.c +++ b/drivers/net/virtio_net.c @@ -705,6 +705,19 @@ static int virtnet_close(struct net_device *dev) return 0; } +static void virtnet_get_drvinfo(struct net_device *dev, + struct ethtool_drvinfo *drvinfo) +{ + struct virtnet_info *vi = netdev_priv(dev); + struct virtio_device *vdev = vi->vdev; + + strncpy(drvinfo->driver, KBUILD_MODNAME, ARRAY_SIZE(drvinfo->driver)); + strncpy(drvinfo->version, "N/A", ARRAY_SIZE(drvinfo->version)); + strncpy(drvinfo->fw_version, "N/A", ARRAY_SIZE(drvinfo->fw_version)); + strncpy(drvinfo->bus_info, dev_name(&vdev->dev), + ARRAY_SIZE(drvinfo->bus_info)); +} + static int virtnet_set_tx_csum(struct net_device *dev, u32 data) { struct virtnet_info *vi = netdev_priv(dev); @@ -817,6 +830,7 @@ static void virtnet_vlan_rx_kill_vid(struct net_device *dev, u16 vid) } static const struct ethtool_ops virtnet_ethtool_ops = { + .get_drvinfo = virtnet_get_drvinfo, .set_tx_csum = virtnet_set_tx_csum, .set_sg = ethtool_op_set_sg, .set_tso = ethtool_op_set_tso, -- cgit v1.2.3-70-g09d2 From 42a4f17dc356689075263d7c2bd68456676fa62e Mon Sep 17 00:00:00 2001 From: Manuel Lauss Date: Thu, 15 Jul 2010 21:45:04 +0200 Subject: MIPS: Alchemy: remove SOC_AU1X00 in favor of MIPS_ALCHEMY Remove the CONFIG_SOC_AU1X00 Kconfig symbol since its job can also be done by MACH_ALCHEMY, now renamed to MIPS_ALCHEMY. Signed-off-by: Manuel Lauss To: Linux-MIPS Patchwork: https://patchwork.linux-mips.org/patch/1461/ Signed-off-by: Ralf Baechle --- arch/mips/Kconfig | 11 ++++++++++- arch/mips/alchemy/Kconfig | 19 +------------------ arch/mips/alchemy/Platform | 4 ++-- arch/mips/boot/compressed/Makefile | 2 +- arch/mips/configs/db1000_defconfig | 3 +-- arch/mips/configs/db1100_defconfig | 3 +-- arch/mips/configs/db1200_defconfig | 3 +-- arch/mips/configs/db1500_defconfig | 3 +-- arch/mips/configs/db1550_defconfig | 3 +-- arch/mips/configs/mtx1_defconfig | 3 +-- arch/mips/configs/pb1100_defconfig | 3 +-- arch/mips/configs/pb1200_defconfig | 3 +-- arch/mips/configs/pb1500_defconfig | 3 +-- arch/mips/configs/pb1550_defconfig | 3 +-- arch/mips/include/asm/hazards.h | 4 ++-- drivers/net/Kconfig | 2 +- drivers/pcmcia/Kconfig | 4 ++-- drivers/rtc/Kconfig | 2 +- drivers/serial/Kconfig | 2 +- drivers/usb/Kconfig | 2 +- drivers/usb/host/ohci-hcd.c | 2 +- 21 files changed, 33 insertions(+), 51 deletions(-) (limited to 'drivers/net') diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig index b81a6b20d25..0dd164999a9 100644 --- a/arch/mips/Kconfig +++ b/arch/mips/Kconfig @@ -23,8 +23,17 @@ choice prompt "System type" default SGI_IP22 -config MACH_ALCHEMY +config MIPS_ALCHEMY bool "Alchemy processor based machines" + select 64BIT_PHYS_ADDR + select CEVT_R4K_LIB + select CSRC_R4K_LIB + select IRQ_CPU + select SYS_HAS_CPU_MIPS32_R1 + select SYS_SUPPORTS_32BIT_KERNEL + select SYS_SUPPORTS_APM_EMULATION + select GENERIC_GPIO + select ARCH_WANT_OPTIONAL_GPIOLIB select SYS_SUPPORTS_ZBOOT config AR7 diff --git a/arch/mips/alchemy/Kconfig b/arch/mips/alchemy/Kconfig index df3b1a7eb15..1179c4d4cf1 100644 --- a/arch/mips/alchemy/Kconfig +++ b/arch/mips/alchemy/Kconfig @@ -11,7 +11,7 @@ config ALCHEMY_GPIO_INDIRECT choice prompt "Machine type" - depends on MACH_ALCHEMY + depends on MIPS_ALCHEMY default MIPS_DB1000 config MIPS_MTX1 @@ -132,37 +132,20 @@ endchoice config SOC_AU1000 bool - select SOC_AU1X00 select ALCHEMY_GPIOINT_AU1000 config SOC_AU1100 bool - select SOC_AU1X00 select ALCHEMY_GPIOINT_AU1000 config SOC_AU1500 bool - select SOC_AU1X00 select ALCHEMY_GPIOINT_AU1000 config SOC_AU1550 bool - select SOC_AU1X00 select ALCHEMY_GPIOINT_AU1000 config SOC_AU1200 bool - select SOC_AU1X00 select ALCHEMY_GPIOINT_AU1000 - -config SOC_AU1X00 - bool - select 64BIT_PHYS_ADDR - select CEVT_R4K_LIB - select CSRC_R4K_LIB - select IRQ_CPU - select SYS_HAS_CPU_MIPS32_R1 - select SYS_SUPPORTS_32BIT_KERNEL - select SYS_SUPPORTS_APM_EMULATION - select GENERIC_GPIO - select ARCH_WANT_OPTIONAL_GPIOLIB diff --git a/arch/mips/alchemy/Platform b/arch/mips/alchemy/Platform index 495cc9a2a3b..0bf2b09f310 100644 --- a/arch/mips/alchemy/Platform +++ b/arch/mips/alchemy/Platform @@ -1,7 +1,7 @@ # # Core Alchemy code # -platform-$(CONFIG_MACH_ALCHEMY) += alchemy/common/ +platform-$(CONFIG_MIPS_ALCHEMY) += alchemy/common/ # @@ -106,4 +106,4 @@ load-$(CONFIG_MIPS_XXS1500) += 0xffffffff80100000 # compiler picks the board one. If they don't, it will make sure # the alchemy generic gpio header is picked up. -cflags-$(CONFIG_MACH_ALCHEMY) += -I$(srctree)/arch/mips/include/asm/mach-au1x00 +cflags-$(CONFIG_MIPS_ALCHEMY) += -I$(srctree)/arch/mips/include/asm/mach-au1x00 diff --git a/arch/mips/boot/compressed/Makefile b/arch/mips/boot/compressed/Makefile index 74a52d79934..edc48adf884 100644 --- a/arch/mips/boot/compressed/Makefile +++ b/arch/mips/boot/compressed/Makefile @@ -40,7 +40,7 @@ vmlinuzobjs-y := $(obj)/head.o $(obj)/decompress.o $(obj)/dbg.o ifdef CONFIG_DEBUG_ZBOOT vmlinuzobjs-$(CONFIG_SYS_SUPPORTS_ZBOOT_UART16550) += $(obj)/uart-16550.o -vmlinuzobjs-$(CONFIG_MACH_ALCHEMY) += $(obj)/uart-alchemy.o +vmlinuzobjs-$(CONFIG_MIPS_ALCHEMY) += $(obj)/uart-alchemy.o endif targets += vmlinux.bin diff --git a/arch/mips/configs/db1000_defconfig b/arch/mips/configs/db1000_defconfig index f66d406aadc..3a9ec6ccd40 100644 --- a/arch/mips/configs/db1000_defconfig +++ b/arch/mips/configs/db1000_defconfig @@ -8,7 +8,7 @@ CONFIG_MIPS=y # # Machine selection # -CONFIG_MACH_ALCHEMY=y +CONFIG_MIPS_ALCHEMY=y # CONFIG_AR7 is not set # CONFIG_BCM47XX is not set # CONFIG_BCM63XX is not set @@ -64,7 +64,6 @@ CONFIG_MIPS_DB1000=y # CONFIG_MIPS_PB1550 is not set # CONFIG_MIPS_XXS1500 is not set CONFIG_SOC_AU1000=y -CONFIG_SOC_AU1X00=y CONFIG_LOONGSON_UART_BASE=y CONFIG_RWSEM_GENERIC_SPINLOCK=y # CONFIG_ARCH_HAS_ILOG2_U32 is not set diff --git a/arch/mips/configs/db1100_defconfig b/arch/mips/configs/db1100_defconfig index abb9a5805ad..4589b84301f 100644 --- a/arch/mips/configs/db1100_defconfig +++ b/arch/mips/configs/db1100_defconfig @@ -8,7 +8,7 @@ CONFIG_MIPS=y # # Machine selection # -CONFIG_MACH_ALCHEMY=y +CONFIG_MIPS_ALCHEMY=y # CONFIG_AR7 is not set # CONFIG_BCM47XX is not set # CONFIG_BCM63XX is not set @@ -64,7 +64,6 @@ CONFIG_MIPS_DB1100=y # CONFIG_MIPS_PB1550 is not set # CONFIG_MIPS_XXS1500 is not set CONFIG_SOC_AU1100=y -CONFIG_SOC_AU1X00=y CONFIG_LOONGSON_UART_BASE=y CONFIG_RWSEM_GENERIC_SPINLOCK=y # CONFIG_ARCH_HAS_ILOG2_U32 is not set diff --git a/arch/mips/configs/db1200_defconfig b/arch/mips/configs/db1200_defconfig index 991c20adf47..9950f2aabd3 100644 --- a/arch/mips/configs/db1200_defconfig +++ b/arch/mips/configs/db1200_defconfig @@ -8,7 +8,7 @@ CONFIG_MIPS=y # # Machine selection # -CONFIG_MACH_ALCHEMY=y +CONFIG_MIPS_ALCHEMY=y # CONFIG_AR7 is not set # CONFIG_BCM47XX is not set # CONFIG_BCM63XX is not set @@ -64,7 +64,6 @@ CONFIG_MIPS_DB1200=y # CONFIG_MIPS_PB1550 is not set # CONFIG_MIPS_XXS1500 is not set CONFIG_SOC_AU1200=y -CONFIG_SOC_AU1X00=y CONFIG_LOONGSON_UART_BASE=y CONFIG_RWSEM_GENERIC_SPINLOCK=y # CONFIG_ARCH_HAS_ILOG2_U32 is not set diff --git a/arch/mips/configs/db1500_defconfig b/arch/mips/configs/db1500_defconfig index 5424c9167bf..346ae631d1e 100644 --- a/arch/mips/configs/db1500_defconfig +++ b/arch/mips/configs/db1500_defconfig @@ -8,7 +8,7 @@ CONFIG_MIPS=y # # Machine selection # -CONFIG_MACH_ALCHEMY=y +CONFIG_MIPS_ALCHEMY=y # CONFIG_AR7 is not set # CONFIG_BCM47XX is not set # CONFIG_BCM63XX is not set @@ -64,7 +64,6 @@ CONFIG_MIPS_DB1500=y # CONFIG_MIPS_PB1550 is not set # CONFIG_MIPS_XXS1500 is not set CONFIG_SOC_AU1500=y -CONFIG_SOC_AU1X00=y CONFIG_LOONGSON_UART_BASE=y CONFIG_RWSEM_GENERIC_SPINLOCK=y # CONFIG_ARCH_HAS_ILOG2_U32 is not set diff --git a/arch/mips/configs/db1550_defconfig b/arch/mips/configs/db1550_defconfig index 949b6dcf634..10eafb942af 100644 --- a/arch/mips/configs/db1550_defconfig +++ b/arch/mips/configs/db1550_defconfig @@ -8,7 +8,7 @@ CONFIG_MIPS=y # # Machine selection # -CONFIG_MACH_ALCHEMY=y +CONFIG_MIPS_ALCHEMY=y # CONFIG_AR7 is not set # CONFIG_BCM47XX is not set # CONFIG_BCM63XX is not set @@ -64,7 +64,6 @@ CONFIG_MIPS_DB1550=y # CONFIG_MIPS_PB1550 is not set # CONFIG_MIPS_XXS1500 is not set CONFIG_SOC_AU1550=y -CONFIG_SOC_AU1X00=y CONFIG_LOONGSON_UART_BASE=y CONFIG_RWSEM_GENERIC_SPINLOCK=y # CONFIG_ARCH_HAS_ILOG2_U32 is not set diff --git a/arch/mips/configs/mtx1_defconfig b/arch/mips/configs/mtx1_defconfig index cff8f4c0e57..10d20aa731d 100644 --- a/arch/mips/configs/mtx1_defconfig +++ b/arch/mips/configs/mtx1_defconfig @@ -8,7 +8,7 @@ CONFIG_MIPS=y # # Machine selection # -CONFIG_MACH_ALCHEMY=y +CONFIG_MIPS_ALCHEMY=y # CONFIG_AR7 is not set # CONFIG_BCM47XX is not set # CONFIG_BCM63XX is not set @@ -64,7 +64,6 @@ CONFIG_MIPS_MTX1=y # CONFIG_MIPS_PB1550 is not set # CONFIG_MIPS_XXS1500 is not set CONFIG_SOC_AU1500=y -CONFIG_SOC_AU1X00=y CONFIG_LOONGSON_UART_BASE=y CONFIG_RWSEM_GENERIC_SPINLOCK=y # CONFIG_ARCH_HAS_ILOG2_U32 is not set diff --git a/arch/mips/configs/pb1100_defconfig b/arch/mips/configs/pb1100_defconfig index 97382b698b9..778f726af8e 100644 --- a/arch/mips/configs/pb1100_defconfig +++ b/arch/mips/configs/pb1100_defconfig @@ -8,7 +8,7 @@ CONFIG_MIPS=y # # Machine selection # -CONFIG_MACH_ALCHEMY=y +CONFIG_MIPS_ALCHEMY=y # CONFIG_AR7 is not set # CONFIG_BCM47XX is not set # CONFIG_BCM63XX is not set @@ -64,7 +64,6 @@ CONFIG_MIPS_PB1100=y # CONFIG_MIPS_PB1550 is not set # CONFIG_MIPS_XXS1500 is not set CONFIG_SOC_AU1100=y -CONFIG_SOC_AU1X00=y CONFIG_LOONGSON_UART_BASE=y CONFIG_RWSEM_GENERIC_SPINLOCK=y # CONFIG_ARCH_HAS_ILOG2_U32 is not set diff --git a/arch/mips/configs/pb1200_defconfig b/arch/mips/configs/pb1200_defconfig index e9ad77320f1..0f908c69211 100644 --- a/arch/mips/configs/pb1200_defconfig +++ b/arch/mips/configs/pb1200_defconfig @@ -8,7 +8,7 @@ CONFIG_MIPS=y # # Machine selection # -CONFIG_MACH_ALCHEMY=y +CONFIG_MIPS_ALCHEMY=y # CONFIG_AR7 is not set # CONFIG_BCM47XX is not set # CONFIG_BCM63XX is not set @@ -64,7 +64,6 @@ CONFIG_MIPS_PB1200=y # CONFIG_MIPS_PB1550 is not set # CONFIG_MIPS_XXS1500 is not set CONFIG_SOC_AU1200=y -CONFIG_SOC_AU1X00=y CONFIG_LOONGSON_UART_BASE=y CONFIG_RWSEM_GENERIC_SPINLOCK=y # CONFIG_ARCH_HAS_ILOG2_U32 is not set diff --git a/arch/mips/configs/pb1500_defconfig b/arch/mips/configs/pb1500_defconfig index 7497d3306b9..1c5fe6f06c0 100644 --- a/arch/mips/configs/pb1500_defconfig +++ b/arch/mips/configs/pb1500_defconfig @@ -8,7 +8,7 @@ CONFIG_MIPS=y # # Machine selection # -CONFIG_MACH_ALCHEMY=y +CONFIG_MIPS_ALCHEMY=y # CONFIG_AR7 is not set # CONFIG_BCM47XX is not set # CONFIG_BCM63XX is not set @@ -64,7 +64,6 @@ CONFIG_MIPS_PB1500=y # CONFIG_MIPS_PB1550 is not set # CONFIG_MIPS_XXS1500 is not set CONFIG_SOC_AU1500=y -CONFIG_SOC_AU1X00=y CONFIG_LOONGSON_UART_BASE=y CONFIG_RWSEM_GENERIC_SPINLOCK=y # CONFIG_ARCH_HAS_ILOG2_U32 is not set diff --git a/arch/mips/configs/pb1550_defconfig b/arch/mips/configs/pb1550_defconfig index aa526f53cb1..49494b01138 100644 --- a/arch/mips/configs/pb1550_defconfig +++ b/arch/mips/configs/pb1550_defconfig @@ -8,7 +8,7 @@ CONFIG_MIPS=y # # Machine selection # -CONFIG_MACH_ALCHEMY=y +CONFIG_MIPS_ALCHEMY=y # CONFIG_AR7 is not set # CONFIG_BCM47XX is not set # CONFIG_BCM63XX is not set @@ -64,7 +64,6 @@ CONFIG_ALCHEMY_GPIOINT_AU1000=y CONFIG_MIPS_PB1550=y # CONFIG_MIPS_XXS1500 is not set CONFIG_SOC_AU1550=y -CONFIG_SOC_AU1X00=y CONFIG_LOONGSON_UART_BASE=y CONFIG_RWSEM_GENERIC_SPINLOCK=y # CONFIG_ARCH_HAS_ILOG2_U32 is not set diff --git a/arch/mips/include/asm/hazards.h b/arch/mips/include/asm/hazards.h index 0eaf77ffbc4..4e332165d7b 100644 --- a/arch/mips/include/asm/hazards.h +++ b/arch/mips/include/asm/hazards.h @@ -87,7 +87,7 @@ do { \ : "=r" (tmp)); \ } while (0) -#elif defined(CONFIG_CPU_MIPSR1) && !defined(CONFIG_MACH_ALCHEMY) +#elif defined(CONFIG_CPU_MIPSR1) && !defined(CONFIG_MIPS_ALCHEMY) /* * These are slightly complicated by the fact that we guarantee R1 kernels to @@ -138,7 +138,7 @@ do { \ __instruction_hazard(); \ } while (0) -#elif defined(CONFIG_MACH_ALCHEMY) || defined(CONFIG_CPU_CAVIUM_OCTEON) || \ +#elif defined(CONFIG_MIPS_ALCHEMY) || defined(CONFIG_CPU_CAVIUM_OCTEON) || \ defined(CONFIG_CPU_LOONGSON2) || defined(CONFIG_CPU_R10000) || \ defined(CONFIG_CPU_R5500) diff --git a/drivers/net/Kconfig b/drivers/net/Kconfig index ce2fcdd4ab9..adead30a056 100644 --- a/drivers/net/Kconfig +++ b/drivers/net/Kconfig @@ -484,7 +484,7 @@ config XTENSA_XT2000_SONIC config MIPS_AU1X00_ENET tristate "MIPS AU1000 Ethernet support" - depends on SOC_AU1X00 + depends on MIPS_ALCHEMY select PHYLIB select CRC32 help diff --git a/drivers/pcmcia/Kconfig b/drivers/pcmcia/Kconfig index d0f5ad30607..c988514eb55 100644 --- a/drivers/pcmcia/Kconfig +++ b/drivers/pcmcia/Kconfig @@ -157,11 +157,11 @@ config PCMCIA_M8XX config PCMCIA_AU1X00 tristate "Au1x00 pcmcia support" - depends on SOC_AU1X00 && PCMCIA + depends on MIPS_ALCHEMY && PCMCIA config PCMCIA_ALCHEMY_DEVBOARD tristate "Alchemy Db/Pb1xxx PCMCIA socket services" - depends on SOC_AU1X00 && PCMCIA + depends on MIPS_ALCHEMY && PCMCIA select 64BIT_PHYS_ADDR help Enable this driver of you want PCMCIA support on your Alchemy diff --git a/drivers/rtc/Kconfig b/drivers/rtc/Kconfig index 10ba12c8c5e..9d6952e92e7 100644 --- a/drivers/rtc/Kconfig +++ b/drivers/rtc/Kconfig @@ -774,7 +774,7 @@ config RTC_DRV_AT91SAM9_GPBR config RTC_DRV_AU1XXX tristate "Au1xxx Counter0 RTC support" - depends on SOC_AU1X00 + depends on MIPS_ALCHEMY help This is a driver for the Au1xxx on-chip Counter0 (Time-Of-Year counter) to be used as a RTC. diff --git a/drivers/serial/Kconfig b/drivers/serial/Kconfig index 8b23165bc5d..1acc7b3c437 100644 --- a/drivers/serial/Kconfig +++ b/drivers/serial/Kconfig @@ -260,7 +260,7 @@ config SERIAL_8250_ACORN config SERIAL_8250_AU1X00 bool "Au1x00 serial port support" - depends on SERIAL_8250 != n && SOC_AU1X00 + depends on SERIAL_8250 != n && MIPS_ALCHEMY help If you have an Au1x00 SOC based board and want to use the serial port, say Y to this option. The driver can handle up to 4 serial ports, diff --git a/drivers/usb/Kconfig b/drivers/usb/Kconfig index 6a58cb1330c..c2ddab1fcf5 100644 --- a/drivers/usb/Kconfig +++ b/drivers/usb/Kconfig @@ -45,7 +45,7 @@ config USB_ARCH_HAS_OHCI default y if STB03xxx default y if PPC_MPC52xx # MIPS: - default y if SOC_AU1X00 + default y if MIPS_ALCHEMY # SH: default y if CPU_SUBTYPE_SH7720 default y if CPU_SUBTYPE_SH7721 diff --git a/drivers/usb/host/ohci-hcd.c b/drivers/usb/host/ohci-hcd.c index fc576557d8a..ba6b0a5f547 100644 --- a/drivers/usb/host/ohci-hcd.c +++ b/drivers/usb/host/ohci-hcd.c @@ -1031,7 +1031,7 @@ MODULE_LICENSE ("GPL"); #define PLATFORM_DRIVER ohci_hcd_ep93xx_driver #endif -#ifdef CONFIG_SOC_AU1X00 +#ifdef CONFIG_MIPS_ALCHEMY #include "ohci-au1xxx.c" #define PLATFORM_DRIVER ohci_hcd_au1xxx_driver #endif -- cgit v1.2.3-70-g09d2 From f66736532a6bc593a2d7cda68835a79c23836f1b Mon Sep 17 00:00:00 2001 From: Manuel Lauss Date: Wed, 21 Jul 2010 14:30:50 +0200 Subject: MIPS: au1000_eth: Get ethernet address from platform_data au1000_eth uses firmware calls to get a valid MAC address, and changes it depending on platform device id. This patch moves this logic out of the driver into the platform device registration part, where boards with supported chips can use whatever firmware interface they need; the default implementation maintains compatibility with existing, YAMON-based firmware. Tested-by: Wolfgang Grandegger Acked-by: Florian Fainelli Signed-off-by: Manuel Lauss To: Linux-MIPS Cc: netdev@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/1481/ Acked-by: David S. Miller Signed-off-by: Ralf Baechle --- arch/mips/alchemy/common/platform.c | 15 ++++++++++++- arch/mips/include/asm/mach-au1x00/au1xxx_eth.h | 1 + drivers/net/au1000_eth.c | 31 ++++++-------------------- 3 files changed, 22 insertions(+), 25 deletions(-) (limited to 'drivers/net') diff --git a/arch/mips/alchemy/common/platform.c b/arch/mips/alchemy/common/platform.c index c233d64a0d6..1dc55ee2681 100644 --- a/arch/mips/alchemy/common/platform.c +++ b/arch/mips/alchemy/common/platform.c @@ -12,6 +12,7 @@ */ #include +#include #include #include #include @@ -21,6 +22,8 @@ #include #include +#include + #define PORT(_base, _irq) \ { \ .mapbase = _base, \ @@ -434,17 +437,27 @@ static int __init au1xxx_platform_init(void) { unsigned int uartclk = get_au1x00_uart_baud_base() * 16; int err, i; + unsigned char ethaddr[6]; /* Fill up uartclk. */ for (i = 0; au1x00_uart_data[i].flags; i++) au1x00_uart_data[i].uartclk = uartclk; + /* use firmware-provided mac addr if available and necessary */ + i = prom_get_ethernet_addr(ethaddr); + if (!i && !is_valid_ether_addr(au1xxx_eth0_platform_data.mac)) + memcpy(au1xxx_eth0_platform_data.mac, ethaddr, 6); + err = platform_add_devices(au1xxx_platform_devices, ARRAY_SIZE(au1xxx_platform_devices)); #ifndef CONFIG_SOC_AU1100 + ethaddr[5] += 1; /* next addr for 2nd MAC */ + if (!i && !is_valid_ether_addr(au1xxx_eth1_platform_data.mac)) + memcpy(au1xxx_eth1_platform_data.mac, ethaddr, 6); + /* Register second MAC if enabled in pinfunc */ if (!err && !(au_readl(SYS_PINFUNC) & (u32)SYS_PF_NI2)) - platform_device_register(&au1xxx_eth1_device); + err = platform_device_register(&au1xxx_eth1_device); #endif return err; diff --git a/arch/mips/include/asm/mach-au1x00/au1xxx_eth.h b/arch/mips/include/asm/mach-au1x00/au1xxx_eth.h index bae9b758fcd..49dc8d9db18 100644 --- a/arch/mips/include/asm/mach-au1x00/au1xxx_eth.h +++ b/arch/mips/include/asm/mach-au1x00/au1xxx_eth.h @@ -9,6 +9,7 @@ struct au1000_eth_platform_data { int phy_addr; int phy_busid; int phy_irq; + char mac[6]; }; void __init au1xxx_override_eth_cfg(unsigned port, diff --git a/drivers/net/au1000_eth.c b/drivers/net/au1000_eth.c index ece6128bef1..17e7e27eb22 100644 --- a/drivers/net/au1000_eth.c +++ b/drivers/net/au1000_eth.c @@ -104,14 +104,6 @@ MODULE_VERSION(DRV_VERSION); * complete immediately. */ -/* These addresses are only used if yamon doesn't tell us what - * the mac address is, and the mac address is not passed on the - * command line. - */ -static unsigned char au1000_mac_addr[6] __devinitdata = { - 0x00, 0x50, 0xc2, 0x0c, 0x30, 0x00 -}; - struct au1000_private *au_macs[NUM_ETH_INTERFACES]; /* @@ -1002,7 +994,6 @@ static int __devinit au1000_probe(struct platform_device *pdev) db_dest_t *pDB, *pDBfree; int irq, i, err = 0; struct resource *base, *macen; - char ethaddr[6]; base = platform_get_resource(pdev, IORESOURCE_MEM, 0); if (!base) { @@ -1079,24 +1070,13 @@ static int __devinit au1000_probe(struct platform_device *pdev) } aup->mac_id = pdev->id; - if (pdev->id == 0) { - if (prom_get_ethernet_addr(ethaddr) == 0) - memcpy(au1000_mac_addr, ethaddr, sizeof(au1000_mac_addr)); - else { - netdev_info(dev, "No MAC address found\n"); - /* Use the hard coded MAC addresses */ - } - + if (pdev->id == 0) au1000_setup_hw_rings(aup, MAC0_RX_DMA_ADDR, MAC0_TX_DMA_ADDR); - } else if (pdev->id == 1) + else if (pdev->id == 1) au1000_setup_hw_rings(aup, MAC1_RX_DMA_ADDR, MAC1_TX_DMA_ADDR); - /* - * Assign to the Ethernet ports two consecutive MAC addresses - * to match those that are printed on their stickers - */ - memcpy(dev->dev_addr, au1000_mac_addr, sizeof(au1000_mac_addr)); - dev->dev_addr[5] += pdev->id; + /* set a random MAC now in case platform_data doesn't provide one */ + random_ether_addr(dev->dev_addr); *aup->enable = 0; aup->mac_enabled = 0; @@ -1106,6 +1086,9 @@ static int __devinit au1000_probe(struct platform_device *pdev) dev_info(&pdev->dev, "no platform_data passed, PHY search on MAC0\n"); aup->phy1_search_mac0 = 1; } else { + if (is_valid_ether_addr(pd->mac)) + memcpy(dev->dev_addr, pd->mac, 6); + aup->phy_static_config = pd->phy_static_config; aup->phy_search_highest_addr = pd->phy_search_highest_addr; aup->phy1_search_mac0 = pd->phy1_search_mac0; -- cgit v1.2.3-70-g09d2 From aebb628f39ccf67fe9ed888c7f80926fc1070ce5 Mon Sep 17 00:00:00 2001 From: Dan Williams Date: Thu, 29 Jul 2010 23:11:30 -0700 Subject: libertas: get the right # of scanned BSSes Let's actually check the right field in the command response; and if there aren't any reported BSSes, exit early with success. Signed-off-by: Dan Williams Signed-off-by: John W. Linville --- drivers/net/wireless/libertas/cfg.c | 10 +++++++++- 1 file changed, 9 insertions(+), 1 deletion(-) (limited to 'drivers/net') diff --git a/drivers/net/wireless/libertas/cfg.c b/drivers/net/wireless/libertas/cfg.c index 25f90276098..b60f6611506 100644 --- a/drivers/net/wireless/libertas/cfg.c +++ b/drivers/net/wireless/libertas/cfg.c @@ -465,7 +465,15 @@ static int lbs_ret_scan(struct lbs_private *priv, unsigned long dummy, lbs_deb_enter(LBS_DEB_CFG80211); bsssize = get_unaligned_le16(&scanresp->bssdescriptsize); - nr_sets = le16_to_cpu(resp->size); + nr_sets = le16_to_cpu(scanresp->nr_sets); + + lbs_deb_scan("scan response: %d BSSs (%d bytes); resp size %d bytes\n", + nr_sets, bsssize, le16_to_cpu(resp->size)); + + if (nr_sets == 0) { + ret = 0; + goto done; + } /* * The general layout of the scan response is described in chapter -- cgit v1.2.3-70-g09d2 From 197575393713eba035925e4bfdee407f473e5057 Mon Sep 17 00:00:00 2001 From: Dan Williams Date: Thu, 29 Jul 2010 23:16:01 -0700 Subject: libertas: fix association with some APs by using extended rates Some APs get pissy if you don't send the firmware the extended rates in the association request's rates TLV. Found this on a Linksys WRT54G v2; it denies association with status code 18 unless you add the extended rates too. The old driver did this, but it got lost in the cfg80211 conversion. Signed-off-by: Dan Williams Signed-off-by: John W. Linville --- drivers/net/wireless/libertas/cfg.c | 56 ++++++++++++++++++++++++++----------- 1 file changed, 40 insertions(+), 16 deletions(-) (limited to 'drivers/net') diff --git a/drivers/net/wireless/libertas/cfg.c b/drivers/net/wireless/libertas/cfg.c index b60f6611506..6b35d057426 100644 --- a/drivers/net/wireless/libertas/cfg.c +++ b/drivers/net/wireless/libertas/cfg.c @@ -257,6 +257,29 @@ static int lbs_add_supported_rates_tlv(u8 *tlv) return sizeof(rate_tlv->header) + i; } +/* Add common rates from a TLV and return the new end of the TLV */ +static u8 * +add_ie_rates(u8 *tlv, const u8 *ie, int *nrates) +{ + int hw, ap, ap_max = ie[1]; + u8 hw_rate; + + /* Advance past IE header */ + ie += 2; + + lbs_deb_hex(LBS_DEB_ASSOC, "AP IE Rates", (u8 *) ie, ap_max); + + for (hw = 0; hw < ARRAY_SIZE(lbs_rates); hw++) { + hw_rate = lbs_rates[hw].bitrate / 5; + for (ap = 0; ap < ap_max; ap++) { + if (hw_rate == (ie[ap] & 0x7f)) { + *tlv++ = ie[ap]; + *nrates = *nrates + 1; + } + } + } + return tlv; +} /* * Adds a TLV with all rates the hardware *and* BSS supports. @@ -264,8 +287,11 @@ static int lbs_add_supported_rates_tlv(u8 *tlv) static int lbs_add_common_rates_tlv(u8 *tlv, struct cfg80211_bss *bss) { struct mrvl_ie_rates_param_set *rate_tlv = (void *)tlv; - const u8 *rates_eid = ieee80211_bss_get_ie(bss, WLAN_EID_SUPP_RATES); - int n; + const u8 *rates_eid, *ext_rates_eid; + int n = 0; + + rates_eid = ieee80211_bss_get_ie(bss, WLAN_EID_SUPP_RATES); + ext_rates_eid = ieee80211_bss_get_ie(bss, WLAN_EID_EXT_SUPP_RATES); /* * 01 00 TLV_TYPE_RATES @@ -275,26 +301,21 @@ static int lbs_add_common_rates_tlv(u8 *tlv, struct cfg80211_bss *bss) rate_tlv->header.type = cpu_to_le16(TLV_TYPE_RATES); tlv += sizeof(rate_tlv->header); - if (!rates_eid) { + /* Add basic rates */ + if (rates_eid) { + tlv = add_ie_rates(tlv, rates_eid, &n); + + /* Add extended rates, if any */ + if (ext_rates_eid) + tlv = add_ie_rates(tlv, ext_rates_eid, &n); + } else { + lbs_deb_assoc("assoc: bss had no basic rate IE\n"); /* Fallback: add basic 802.11b rates */ *tlv++ = 0x82; *tlv++ = 0x84; *tlv++ = 0x8b; *tlv++ = 0x96; n = 4; - } else { - int hw, ap; - u8 ap_max = rates_eid[1]; - n = 0; - for (hw = 0; hw < ARRAY_SIZE(lbs_rates); hw++) { - u8 hw_rate = lbs_rates[hw].bitrate / 5; - for (ap = 0; ap < ap_max; ap++) { - if (hw_rate == (rates_eid[ap+2] & 0x7f)) { - *tlv++ = rates_eid[ap+2]; - n++; - } - } - } } rate_tlv->header.len = cpu_to_le16(n); @@ -1008,6 +1029,7 @@ static int lbs_associate(struct lbs_private *priv, int status; int ret; u8 *pos = &(cmd->iebuf[0]); + u8 *tmp; lbs_deb_enter(LBS_DEB_CFG80211); @@ -1052,7 +1074,9 @@ static int lbs_associate(struct lbs_private *priv, pos += lbs_add_cf_param_tlv(pos); /* add rates TLV */ + tmp = pos + 4; /* skip Marvell IE header */ pos += lbs_add_common_rates_tlv(pos, bss); + lbs_deb_hex(LBS_DEB_ASSOC, "Common Rates", tmp, pos - tmp); /* add auth type TLV */ if (priv->fwrelease >= 0x09000000) -- cgit v1.2.3-70-g09d2 From cc02681923ce09a7c8cfacc6855de259b9d4ef87 Mon Sep 17 00:00:00 2001 From: Dan Williams Date: Wed, 4 Aug 2010 00:43:47 -0500 Subject: libertas: scan before assocation if no BSSID was given Fix this leftover TODO from the cfg80211 conversion by doing a scan if cfg80211 didn't pass in the BSSID for us. Since the scan code uses so much of the cfg80211_scan_request structure to build up the firmware command, we just fake one when the scan request is triggered internally. But we need to make sure that internal 'fake' cfg82011 scan request does not get back to cfg82011 via cfg80211_scan_done(). Signed-off-by: Dan Williams Signed-off-by: John W. Linville --- drivers/net/wireless/libertas/cfg.c | 148 +++++++++++++++++++++++++++-------- drivers/net/wireless/libertas/dev.h | 5 ++ drivers/net/wireless/libertas/main.c | 1 + 3 files changed, 121 insertions(+), 33 deletions(-) (limited to 'drivers/net') diff --git a/drivers/net/wireless/libertas/cfg.c b/drivers/net/wireless/libertas/cfg.c index 6b35d057426..8e9fbfd804b 100644 --- a/drivers/net/wireless/libertas/cfg.c +++ b/drivers/net/wireless/libertas/cfg.c @@ -699,8 +699,13 @@ static void lbs_scan_worker(struct work_struct *work) if (priv->scan_channel >= priv->scan_req->n_channels) { /* Mark scan done */ - cfg80211_scan_done(priv->scan_req, false); + if (priv->internal_scan) + kfree(priv->scan_req); + else + cfg80211_scan_done(priv->scan_req, false); + priv->scan_req = NULL; + priv->last_scan = jiffies; } /* Restart network */ @@ -711,10 +716,33 @@ static void lbs_scan_worker(struct work_struct *work) kfree(scan_cmd); + /* Wake up anything waiting on scan completion */ + if (priv->scan_req == NULL) { + lbs_deb_scan("scan: waking up waiters\n"); + wake_up_all(&priv->scan_q); + } + out_no_scan_cmd: lbs_deb_leave(LBS_DEB_SCAN); } +static void _internal_start_scan(struct lbs_private *priv, bool internal, + struct cfg80211_scan_request *request) +{ + lbs_deb_enter(LBS_DEB_CFG80211); + + lbs_deb_scan("scan: ssids %d, channels %d, ie_len %zd\n", + request->n_ssids, request->n_channels, request->ie_len); + + priv->scan_channel = 0; + queue_delayed_work(priv->work_thread, &priv->scan_work, + msecs_to_jiffies(50)); + + priv->scan_req = request; + priv->internal_scan = internal; + + lbs_deb_leave(LBS_DEB_CFG80211); +} static int lbs_cfg_scan(struct wiphy *wiphy, struct net_device *dev, @@ -731,18 +759,11 @@ static int lbs_cfg_scan(struct wiphy *wiphy, goto out; } - lbs_deb_scan("scan: ssids %d, channels %d, ie_len %zd\n", - request->n_ssids, request->n_channels, request->ie_len); - - priv->scan_channel = 0; - queue_delayed_work(priv->work_thread, &priv->scan_work, - msecs_to_jiffies(50)); + _internal_start_scan(priv, false, request); if (priv->surpriseremoved) ret = -EIO; - priv->scan_req = request; - out: lbs_deb_leave_args(LBS_DEB_CFG80211, "ret %d", ret); return ret; @@ -1156,7 +1177,62 @@ done: return ret; } +static struct cfg80211_scan_request * +_new_connect_scan_req(struct wiphy *wiphy, struct cfg80211_connect_params *sme) +{ + struct cfg80211_scan_request *creq = NULL; + int i, n_channels = 0; + enum ieee80211_band band; + + for (band = 0; band < IEEE80211_NUM_BANDS; band++) { + if (wiphy->bands[band]) + n_channels += wiphy->bands[band]->n_channels; + } + + creq = kzalloc(sizeof(*creq) + sizeof(struct cfg80211_ssid) + + n_channels * sizeof(void *), + GFP_ATOMIC); + if (!creq) + return NULL; + + /* SSIDs come after channels */ + creq->ssids = (void *)&creq->channels[n_channels]; + creq->n_channels = n_channels; + creq->n_ssids = 1; + + /* Scan all available channels */ + i = 0; + for (band = 0; band < IEEE80211_NUM_BANDS; band++) { + int j; + + if (!wiphy->bands[band]) + continue; + + for (j = 0; j < wiphy->bands[band]->n_channels; j++) { + /* ignore disabled channels */ + if (wiphy->bands[band]->channels[j].flags & + IEEE80211_CHAN_DISABLED) + continue; + + creq->channels[i] = &wiphy->bands[band]->channels[j]; + i++; + } + } + if (i) { + /* Set real number of channels specified in creq->channels[] */ + creq->n_channels = i; + + /* Scan for the SSID we're going to connect to */ + memcpy(creq->ssids[0].ssid, sme->ssid, sme->ssid_len); + creq->ssids[0].ssid_len = sme->ssid_len; + } else { + /* No channels found... */ + kfree(creq); + creq = NULL; + } + return creq; +} static int lbs_cfg_connect(struct wiphy *wiphy, struct net_device *dev, struct cfg80211_connect_params *sme) @@ -1168,37 +1244,43 @@ static int lbs_cfg_connect(struct wiphy *wiphy, struct net_device *dev, lbs_deb_enter(LBS_DEB_CFG80211); - if (sme->bssid) { - bss = cfg80211_get_bss(wiphy, sme->channel, sme->bssid, - sme->ssid, sme->ssid_len, - WLAN_CAPABILITY_ESS, WLAN_CAPABILITY_ESS); - } else { - /* - * Here we have an impedance mismatch. The firmware command - * CMD_802_11_ASSOCIATE always needs a BSSID, it cannot - * connect otherwise. However, for the connect-API of - * cfg80211 the bssid is purely optional. We don't get one, - * except the user specifies one on the "iw" command line. - * - * If we don't got one, we could initiate a scan and look - * for the best matching cfg80211_bss entry. - * - * Or, better yet, net/wireless/sme.c get's rewritten into - * something more generally useful. + if (!sme->bssid) { + /* Run a scan if one isn't in-progress already and if the last + * scan was done more than 2 seconds ago. */ - lbs_pr_err("TODO: no BSS specified\n"); - ret = -ENOTSUPP; - goto done; - } + if (priv->scan_req == NULL && + time_after(jiffies, priv->last_scan + (2 * HZ))) { + struct cfg80211_scan_request *creq; + creq = _new_connect_scan_req(wiphy, sme); + if (!creq) { + ret = -EINVAL; + goto done; + } + + lbs_deb_assoc("assoc: scanning for compatible AP\n"); + _internal_start_scan(priv, true, creq); + } + + /* Wait for any in-progress scan to complete */ + lbs_deb_assoc("assoc: waiting for scan to complete\n"); + wait_event_interruptible_timeout(priv->scan_q, + (priv->scan_req == NULL), + (15 * HZ)); + lbs_deb_assoc("assoc: scanning competed\n"); + } + /* Find the BSS we want using available scan results */ + bss = cfg80211_get_bss(wiphy, sme->channel, sme->bssid, + sme->ssid, sme->ssid_len, + WLAN_CAPABILITY_ESS, WLAN_CAPABILITY_ESS); if (!bss) { - lbs_pr_err("assicate: bss %pM not in scan results\n", + lbs_pr_err("assoc: bss %pM not in scan results\n", sme->bssid); ret = -ENOENT; goto done; } - lbs_deb_assoc("trying %pM", sme->bssid); + lbs_deb_assoc("trying %pM\n", bss->bssid); lbs_deb_assoc("cipher 0x%x, key index %d, key len %d\n", sme->crypto.cipher_group, sme->key_idx, sme->key_len); @@ -1261,7 +1343,7 @@ static int lbs_cfg_connect(struct wiphy *wiphy, struct net_device *dev, lbs_set_radio(priv, preamble, 1); /* Do the actual association */ - lbs_associate(priv, bss, sme); + ret = lbs_associate(priv, bss, sme); done: if (bss) diff --git a/drivers/net/wireless/libertas/dev.h b/drivers/net/wireless/libertas/dev.h index 3c7e255e18c..f062ed58390 100644 --- a/drivers/net/wireless/libertas/dev.h +++ b/drivers/net/wireless/libertas/dev.h @@ -161,6 +161,11 @@ struct lbs_private { /** Scanning */ struct delayed_work scan_work; int scan_channel; + /* Queue of things waiting for scan completion */ + wait_queue_head_t scan_q; + /* Whether the scan was initiated internally and not by cfg80211 */ + bool internal_scan; + unsigned long last_scan; }; extern struct cmd_confirm_sleep confirm_sleep; diff --git a/drivers/net/wireless/libertas/main.c b/drivers/net/wireless/libertas/main.c index 258967144b9..24958a86747 100644 --- a/drivers/net/wireless/libertas/main.c +++ b/drivers/net/wireless/libertas/main.c @@ -719,6 +719,7 @@ static int lbs_init_adapter(struct lbs_private *priv) priv->deep_sleep_required = 0; priv->wakeup_dev_required = 0; init_waitqueue_head(&priv->ds_awake_q); + init_waitqueue_head(&priv->scan_q); priv->authtype_auto = 1; priv->is_host_sleep_configured = 0; priv->is_host_sleep_activated = 0; -- cgit v1.2.3-70-g09d2 From 8f1d2d2be73a98c21e68fe2a26f633892d4abdd1 Mon Sep 17 00:00:00 2001 From: "John W. Linville" Date: Thu, 5 Aug 2010 13:46:27 -0400 Subject: rtl8180: avoid potential NULL deref in rtl8180_beacon_work ieee80211_beacon_get can return NULL... Signed-off-by: John W. Linville Cc: stable@kernel.org --- drivers/net/wireless/rtl818x/rtl8180_dev.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'drivers/net') diff --git a/drivers/net/wireless/rtl818x/rtl8180_dev.c b/drivers/net/wireless/rtl818x/rtl8180_dev.c index 1d8178563d7..b50c39aaec0 100644 --- a/drivers/net/wireless/rtl818x/rtl8180_dev.c +++ b/drivers/net/wireless/rtl818x/rtl8180_dev.c @@ -695,6 +695,8 @@ static void rtl8180_beacon_work(struct work_struct *work) /* grab a fresh beacon */ skb = ieee80211_beacon_get(dev, vif); + if (!skb) + goto resched; /* * update beacon timestamp w/ TSF value -- cgit v1.2.3-70-g09d2 From 23d23e409a51a3eaad17a8045d30fd9cf8fb8a03 Mon Sep 17 00:00:00 2001 From: Christian Samsel Date: Wed, 4 Aug 2010 22:14:36 +0000 Subject: usbnet: remove noisy and hardly useful printk With turned on hspa modem (Dell 5530 internal card) and activated usb auto suspend, my system gets up 100 "usbnet_resume has delayed data" per minute. I didnt noticed any pathological behaviour, so just drop this message. if any objections, please at least change it to _DEBUG. Signed-off-by: Christian Samsel Signed-off-by: David S. Miller --- drivers/net/usb/usbnet.c | 1 - 1 file changed, 1 deletion(-) (limited to 'drivers/net') diff --git a/drivers/net/usb/usbnet.c b/drivers/net/usb/usbnet.c index 3b03794ac3f..7f62e2dea28 100644 --- a/drivers/net/usb/usbnet.c +++ b/drivers/net/usb/usbnet.c @@ -1457,7 +1457,6 @@ int usbnet_resume (struct usb_interface *intf) spin_lock_irq(&dev->txq.lock); while ((res = usb_get_from_anchor(&dev->deferred))) { - printk(KERN_INFO"%s has delayed data\n", __func__); skb = (struct sk_buff *)res->context; retval = usb_submit_urb(res, GFP_ATOMIC); if (retval < 0) { -- cgit v1.2.3-70-g09d2 From e95b743536937a72e1560c85696b425c5d1a1c18 Mon Sep 17 00:00:00 2001 From: Johannes Berg Date: Fri, 6 Aug 2010 16:00:48 +0200 Subject: iwlwifi: fix TX tracer The TX tracing code copies with the wrong length, which will typically copy too little data. Fix this by using the correct length variable. Cc: stable@kernel.org [2.6.32+] Signed-off-by: Johannes Berg Signed-off-by: John W. Linville --- drivers/net/wireless/iwlwifi/iwl-devtrace.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/net') diff --git a/drivers/net/wireless/iwlwifi/iwl-devtrace.h b/drivers/net/wireless/iwlwifi/iwl-devtrace.h index ae7319bb3a9..4cf864c664e 100644 --- a/drivers/net/wireless/iwlwifi/iwl-devtrace.h +++ b/drivers/net/wireless/iwlwifi/iwl-devtrace.h @@ -193,7 +193,7 @@ TRACE_EVENT(iwlwifi_dev_tx, __entry->framelen = buf0_len + buf1_len; memcpy(__get_dynamic_array(tfd), tfd, tfdlen); memcpy(__get_dynamic_array(buf0), buf0, buf0_len); - memcpy(__get_dynamic_array(buf1), buf1, buf0_len); + memcpy(__get_dynamic_array(buf1), buf1, buf1_len); ), TP_printk("[%p] TX %.2x (%zu bytes)", __entry->priv, -- cgit v1.2.3-70-g09d2 From a24d52f390a77ce90dc8cf0cd75d27ec0a6ea3f8 Mon Sep 17 00:00:00 2001 From: Johannes Berg Date: Fri, 6 Aug 2010 16:17:53 +0200 Subject: iwlwifi: fix locking assertions spin_is_locked() can return zero on some (UP?) configurations because locks don't exist, and that causes an endless amount of warnings. Use lockdep_assert_held() instead, which has two advantages: 1) it verifies the current task is holding the lock or mutex 2) it compiles away completely when lockdep is not enabled Cc: stable@kernel.org [2.6.34+, maybe only parts of patch] Reported-by: Thomas Meyer Signed-off-by: Johannes Berg Signed-off-by: John W. Linville --- drivers/net/wireless/iwlwifi/iwl-agn-lib.c | 2 +- drivers/net/wireless/iwlwifi/iwl-agn-tx.c | 2 +- drivers/net/wireless/iwlwifi/iwl-scan.c | 2 +- drivers/net/wireless/iwlwifi/iwl-sta.c | 6 +++--- 4 files changed, 6 insertions(+), 6 deletions(-) (limited to 'drivers/net') diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-lib.c b/drivers/net/wireless/iwlwifi/iwl-agn-lib.c index a1b6d202d57..9dd9e64c2b0 100644 --- a/drivers/net/wireless/iwlwifi/iwl-agn-lib.c +++ b/drivers/net/wireless/iwlwifi/iwl-agn-lib.c @@ -1429,7 +1429,7 @@ int iwlagn_manage_ibss_station(struct iwl_priv *priv, void iwl_free_tfds_in_queue(struct iwl_priv *priv, int sta_id, int tid, int freed) { - WARN_ON(!spin_is_locked(&priv->sta_lock)); + lockdep_assert_held(&priv->sta_lock); if (priv->stations[sta_id].tid[tid].tfds_in_queue >= freed) priv->stations[sta_id].tid[tid].tfds_in_queue -= freed; diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-tx.c b/drivers/net/wireless/iwlwifi/iwl-agn-tx.c index ecb953f2806..d04502d54df 100644 --- a/drivers/net/wireless/iwlwifi/iwl-agn-tx.c +++ b/drivers/net/wireless/iwlwifi/iwl-agn-tx.c @@ -1117,7 +1117,7 @@ int iwlagn_txq_check_empty(struct iwl_priv *priv, u8 *addr = priv->stations[sta_id].sta.sta.addr; struct iwl_tid_data *tid_data = &priv->stations[sta_id].tid[tid]; - WARN_ON(!spin_is_locked(&priv->sta_lock)); + lockdep_assert_held(&priv->sta_lock); switch (priv->stations[sta_id].tid[tid].agg.state) { case IWL_EMPTYING_HW_QUEUE_DELBA: diff --git a/drivers/net/wireless/iwlwifi/iwl-scan.c b/drivers/net/wireless/iwlwifi/iwl-scan.c index b0c6b047390..a4b3663a262 100644 --- a/drivers/net/wireless/iwlwifi/iwl-scan.c +++ b/drivers/net/wireless/iwlwifi/iwl-scan.c @@ -298,7 +298,7 @@ EXPORT_SYMBOL(iwl_init_scan_params); static int iwl_scan_initiate(struct iwl_priv *priv, struct ieee80211_vif *vif) { - WARN_ON(!mutex_is_locked(&priv->mutex)); + lockdep_assert_held(&priv->mutex); IWL_DEBUG_INFO(priv, "Starting scan...\n"); set_bit(STATUS_SCANNING, &priv->status); diff --git a/drivers/net/wireless/iwlwifi/iwl-sta.c b/drivers/net/wireless/iwlwifi/iwl-sta.c index 9511f03f07e..7e0829be5e7 100644 --- a/drivers/net/wireless/iwlwifi/iwl-sta.c +++ b/drivers/net/wireless/iwlwifi/iwl-sta.c @@ -773,7 +773,7 @@ static int iwl_send_static_wepkey_cmd(struct iwl_priv *priv, u8 send_if_empty) int iwl_restore_default_wep_keys(struct iwl_priv *priv) { - WARN_ON(!mutex_is_locked(&priv->mutex)); + lockdep_assert_held(&priv->mutex); return iwl_send_static_wepkey_cmd(priv, 0); } @@ -784,7 +784,7 @@ int iwl_remove_default_wep_key(struct iwl_priv *priv, { int ret; - WARN_ON(!mutex_is_locked(&priv->mutex)); + lockdep_assert_held(&priv->mutex); IWL_DEBUG_WEP(priv, "Removing default WEP key: idx=%d\n", keyconf->keyidx); @@ -808,7 +808,7 @@ int iwl_set_default_wep_key(struct iwl_priv *priv, { int ret; - WARN_ON(!mutex_is_locked(&priv->mutex)); + lockdep_assert_held(&priv->mutex); if (keyconf->keylen != WEP_KEY_LEN_128 && keyconf->keylen != WEP_KEY_LEN_64) { -- cgit v1.2.3-70-g09d2 From 16d884bd901288fb5cde876489f7093740b66a30 Mon Sep 17 00:00:00 2001 From: Amit Kumar Salecha Date: Sat, 7 Aug 2010 23:05:23 -0700 Subject: netxen: protect tx timeout recovery by rtnl lock Signed-off-by: Amit Kumar Salecha Signed-off-by: David S. Miller --- drivers/net/netxen/netxen_nic_main.c | 15 +++++++-------- 1 file changed, 7 insertions(+), 8 deletions(-) (limited to 'drivers/net') diff --git a/drivers/net/netxen/netxen_nic_main.c b/drivers/net/netxen/netxen_nic_main.c index 6ce6ce1df6d..fd86e18604e 100644 --- a/drivers/net/netxen/netxen_nic_main.c +++ b/drivers/net/netxen/netxen_nic_main.c @@ -2001,27 +2001,26 @@ static void netxen_tx_timeout_task(struct work_struct *work) if (++adapter->tx_timeo_cnt >= NX_MAX_TX_TIMEOUTS) goto request_reset; + rtnl_lock(); if (NX_IS_REVISION_P2(adapter->ahw.revision_id)) { /* try to scrub interrupt */ netxen_napi_disable(adapter); - adapter->netdev->trans_start = jiffies; - netxen_napi_enable(adapter); netif_wake_queue(adapter->netdev); clear_bit(__NX_RESETTING, &adapter->state); - return; } else { clear_bit(__NX_RESETTING, &adapter->state); - if (!netxen_nic_reset_context(adapter)) { - adapter->netdev->trans_start = jiffies; - return; + if (netxen_nic_reset_context(adapter)) { + rtnl_unlock(); + goto request_reset; } - - /* context reset failed, fall through for fw reset */ } + adapter->netdev->trans_start = jiffies; + rtnl_unlock(); + return; request_reset: adapter->need_fw_reset = 1; -- cgit v1.2.3-70-g09d2 From 4bc091d85f979a1a18ef2d710b819b3c5b397707 Mon Sep 17 00:00:00 2001 From: John Fastabend Date: Sun, 8 Aug 2010 15:46:15 +0000 Subject: ixgbe: fix build error with FCOE_CONFIG without DCB_CONFIG Building ixgbe without DCB_CONFIG and FCOE_CONFIG will cause a build error. This resolves the build error by wrapping the fcoe.up in CONFIG_IXGBE_DCB ifdefs. Also frames were being priority VLAN tagged even without DCB enabled. This fixes this so that 8021Q priority tags are only added with DCB actually enabled. Reported-by: divya Reported-by: Jon Mason Signed-off-by: John Fastabend Tested-by: Stephen Ko Tested-by: Ross Brattain Signed-off-by: Jeff Kirsher Signed-off-by: David S. Miller --- drivers/net/ixgbe/ixgbe_main.c | 14 ++++++++++---- 1 file changed, 10 insertions(+), 4 deletions(-) (limited to 'drivers/net') diff --git a/drivers/net/ixgbe/ixgbe_main.c b/drivers/net/ixgbe/ixgbe_main.c index 7d6a415bcf8..55394a2d3a8 100644 --- a/drivers/net/ixgbe/ixgbe_main.c +++ b/drivers/net/ixgbe/ixgbe_main.c @@ -6155,9 +6155,11 @@ static u16 ixgbe_select_queue(struct net_device *dev, struct sk_buff *skb) txq &= (adapter->ring_feature[RING_F_FCOE].indices - 1); txq += adapter->ring_feature[RING_F_FCOE].mask; return txq; +#ifdef CONFIG_IXGBE_DCB } else if (adapter->flags & IXGBE_FLAG_DCB_ENABLED) { txq = adapter->fcoe.up; return txq; +#endif } } #endif @@ -6216,10 +6218,14 @@ static netdev_tx_t ixgbe_xmit_frame(struct sk_buff *skb, if (adapter->flags & IXGBE_FLAG_FCOE_ENABLED && (skb->protocol == htons(ETH_P_FCOE) || skb->protocol == htons(ETH_P_FIP))) { - tx_flags &= ~(IXGBE_TX_FLAGS_VLAN_PRIO_MASK - << IXGBE_TX_FLAGS_VLAN_SHIFT); - tx_flags |= ((adapter->fcoe.up << 13) - << IXGBE_TX_FLAGS_VLAN_SHIFT); +#ifdef CONFIG_IXGBE_DCB + if (adapter->flags & IXGBE_FLAG_DCB_ENABLED) { + tx_flags &= ~(IXGBE_TX_FLAGS_VLAN_PRIO_MASK + << IXGBE_TX_FLAGS_VLAN_SHIFT); + tx_flags |= ((adapter->fcoe.up << 13) + << IXGBE_TX_FLAGS_VLAN_SHIFT); + } +#endif /* flag for FCoE offloads */ if (skb->protocol == htons(ETH_P_FCOE)) tx_flags |= IXGBE_TX_FLAGS_FCOE; -- cgit v1.2.3-70-g09d2 From 2d0bb1c1f4524befe9f0fcf0d0cd3081a451223f Mon Sep 17 00:00:00 2001 From: Jeff Kirsher Date: Sun, 8 Aug 2010 16:02:31 +0000 Subject: e100/e1000*/igb*/ixgb*: Add missing read memory barrier Based on patches from Sonny Rao and Milton Miller... Combined the patches to fix up clean_tx_irq and clean_rx_irq. The PowerPC architecture does not require loads to independent bytes to be ordered without adding an explicit barrier. In ixgbe_clean_rx_irq we load the status bit then load the packet data. With packet split disabled if these loads go out of order we get a stale packet, but we will notice the bad sequence numbers and drop it. The problem occurs with packet split enabled where the TCP/IP header and data are in different descriptors. If the reads go out of order we may have data that doesn't match the TCP/IP header. Since we use hardware checksumming this bad data is never verified and it makes it all the way to the application. This bug was found during stress testing and adding this barrier has been shown to fix it. The bug can manifest as a data integrity issue (bad payload data) or as a BUG in skb_pull(). This was a nasty bug to hunt down, if people agree with the fix I think it's a candidate for stable. Previously Submitted to e1000-devel only for ixgbe http://marc.info/?l=e1000-devel&m=126593062701537&w=3 We've now seen this problem hit with other device drivers (e1000e mostly) So I'm resubmitting with fixes for other Intel Device Drivers with similar issues. CC: Milton Miller CC: Anton Blanchard CC: Sonny Rao CC: stable Signed-off-by: Jeff Kirsher Signed-off-by: David S. Miller --- drivers/net/e100.c | 2 ++ drivers/net/e1000/e1000_main.c | 3 +++ drivers/net/e1000e/netdev.c | 4 ++++ drivers/net/igb/igb_main.c | 2 ++ drivers/net/igbvf/netdev.c | 2 ++ drivers/net/ixgb/ixgb_main.c | 2 ++ drivers/net/ixgbe/ixgbe_main.c | 1 + drivers/net/ixgbevf/ixgbevf_main.c | 2 ++ 8 files changed, 18 insertions(+) (limited to 'drivers/net') diff --git a/drivers/net/e100.c b/drivers/net/e100.c index b194bad29ac..8e2eab4e7c7 100644 --- a/drivers/net/e100.c +++ b/drivers/net/e100.c @@ -1779,6 +1779,7 @@ static int e100_tx_clean(struct nic *nic) for (cb = nic->cb_to_clean; cb->status & cpu_to_le16(cb_complete); cb = nic->cb_to_clean = cb->next) { + rmb(); /* read skb after status */ netif_printk(nic, tx_done, KERN_DEBUG, nic->netdev, "cb[%d]->status = 0x%04X\n", (int)(((void*)cb - (void*)nic->cbs)/sizeof(struct cb)), @@ -1927,6 +1928,7 @@ static int e100_rx_indicate(struct nic *nic, struct rx *rx, netif_printk(nic, rx_status, KERN_DEBUG, nic->netdev, "status=0x%04X\n", rfd_status); + rmb(); /* read size after status bit */ /* If data isn't ready, nothing to indicate */ if (unlikely(!(rfd_status & cb_complete))) { diff --git a/drivers/net/e1000/e1000_main.c b/drivers/net/e1000/e1000_main.c index 02833af8a0b..5cc39ed289c 100644 --- a/drivers/net/e1000/e1000_main.c +++ b/drivers/net/e1000/e1000_main.c @@ -3454,6 +3454,7 @@ static bool e1000_clean_tx_irq(struct e1000_adapter *adapter, while ((eop_desc->upper.data & cpu_to_le32(E1000_TXD_STAT_DD)) && (count < tx_ring->count)) { bool cleaned = false; + rmb(); /* read buffer_info after eop_desc */ for ( ; !cleaned; count++) { tx_desc = E1000_TX_DESC(*tx_ring, i); buffer_info = &tx_ring->buffer_info[i]; @@ -3643,6 +3644,7 @@ static bool e1000_clean_jumbo_rx_irq(struct e1000_adapter *adapter, if (*work_done >= work_to_do) break; (*work_done)++; + rmb(); /* read descriptor and rx_buffer_info after status DD */ status = rx_desc->status; skb = buffer_info->skb; @@ -3849,6 +3851,7 @@ static bool e1000_clean_rx_irq(struct e1000_adapter *adapter, if (*work_done >= work_to_do) break; (*work_done)++; + rmb(); /* read descriptor and rx_buffer_info after status DD */ status = rx_desc->status; skb = buffer_info->skb; diff --git a/drivers/net/e1000e/netdev.c b/drivers/net/e1000e/netdev.c index 36d31a41632..c3dd590d87b 100644 --- a/drivers/net/e1000e/netdev.c +++ b/drivers/net/e1000e/netdev.c @@ -781,6 +781,7 @@ static bool e1000_clean_rx_irq(struct e1000_adapter *adapter, if (*work_done >= work_to_do) break; (*work_done)++; + rmb(); /* read descriptor and rx_buffer_info after status DD */ status = rx_desc->status; skb = buffer_info->skb; @@ -991,6 +992,7 @@ static bool e1000_clean_tx_irq(struct e1000_adapter *adapter) while ((eop_desc->upper.data & cpu_to_le32(E1000_TXD_STAT_DD)) && (count < tx_ring->count)) { bool cleaned = false; + rmb(); /* read buffer_info after eop_desc */ for (; !cleaned; count++) { tx_desc = E1000_TX_DESC(*tx_ring, i); buffer_info = &tx_ring->buffer_info[i]; @@ -1087,6 +1089,7 @@ static bool e1000_clean_rx_irq_ps(struct e1000_adapter *adapter, break; (*work_done)++; skb = buffer_info->skb; + rmb(); /* read descriptor and rx_buffer_info after status DD */ /* in the packet split case this is header only */ prefetch(skb->data - NET_IP_ALIGN); @@ -1286,6 +1289,7 @@ static bool e1000_clean_jumbo_rx_irq(struct e1000_adapter *adapter, if (*work_done >= work_to_do) break; (*work_done)++; + rmb(); /* read descriptor and rx_buffer_info after status DD */ status = rx_desc->status; skb = buffer_info->skb; diff --git a/drivers/net/igb/igb_main.c b/drivers/net/igb/igb_main.c index df5dcd23e4f..9b4e5895f5f 100644 --- a/drivers/net/igb/igb_main.c +++ b/drivers/net/igb/igb_main.c @@ -5353,6 +5353,7 @@ static bool igb_clean_tx_irq(struct igb_q_vector *q_vector) while ((eop_desc->wb.status & cpu_to_le32(E1000_TXD_STAT_DD)) && (count < tx_ring->count)) { + rmb(); /* read buffer_info after eop_desc status */ for (cleaned = false; !cleaned; count++) { tx_desc = E1000_TX_DESC_ADV(*tx_ring, i); buffer_info = &tx_ring->buffer_info[i]; @@ -5558,6 +5559,7 @@ static bool igb_clean_rx_irq_adv(struct igb_q_vector *q_vector, if (*work_done >= budget) break; (*work_done)++; + rmb(); /* read descriptor and rx_buffer_info after status DD */ skb = buffer_info->skb; prefetch(skb->data - NET_IP_ALIGN); diff --git a/drivers/net/igbvf/netdev.c b/drivers/net/igbvf/netdev.c index ec808fa8dc2..c539f7c9c3e 100644 --- a/drivers/net/igbvf/netdev.c +++ b/drivers/net/igbvf/netdev.c @@ -248,6 +248,7 @@ static bool igbvf_clean_rx_irq(struct igbvf_adapter *adapter, if (*work_done >= work_to_do) break; (*work_done)++; + rmb(); /* read descriptor and rx_buffer_info after status DD */ buffer_info = &rx_ring->buffer_info[i]; @@ -780,6 +781,7 @@ static bool igbvf_clean_tx_irq(struct igbvf_ring *tx_ring) while ((eop_desc->wb.status & cpu_to_le32(E1000_TXD_STAT_DD)) && (count < tx_ring->count)) { + rmb(); /* read buffer_info after eop_desc status */ for (cleaned = false; !cleaned; count++) { tx_desc = IGBVF_TX_DESC_ADV(*tx_ring, i); buffer_info = &tx_ring->buffer_info[i]; diff --git a/drivers/net/ixgb/ixgb_main.c b/drivers/net/ixgb/ixgb_main.c index c6b75c83100..45fc89b9ba6 100644 --- a/drivers/net/ixgb/ixgb_main.c +++ b/drivers/net/ixgb/ixgb_main.c @@ -1816,6 +1816,7 @@ ixgb_clean_tx_irq(struct ixgb_adapter *adapter) while (eop_desc->status & IXGB_TX_DESC_STATUS_DD) { + rmb(); /* read buffer_info after eop_desc */ for (cleaned = false; !cleaned; ) { tx_desc = IXGB_TX_DESC(*tx_ring, i); buffer_info = &tx_ring->buffer_info[i]; @@ -1976,6 +1977,7 @@ ixgb_clean_rx_irq(struct ixgb_adapter *adapter, int *work_done, int work_to_do) break; (*work_done)++; + rmb(); /* read descriptor and rx_buffer_info after status DD */ status = rx_desc->status; skb = buffer_info->skb; buffer_info->skb = NULL; diff --git a/drivers/net/ixgbe/ixgbe_main.c b/drivers/net/ixgbe/ixgbe_main.c index 55394a2d3a8..e32af434cc9 100644 --- a/drivers/net/ixgbe/ixgbe_main.c +++ b/drivers/net/ixgbe/ixgbe_main.c @@ -748,6 +748,7 @@ static bool ixgbe_clean_tx_irq(struct ixgbe_q_vector *q_vector, while ((eop_desc->wb.status & cpu_to_le32(IXGBE_TXD_STAT_DD)) && (count < tx_ring->work_limit)) { bool cleaned = false; + rmb(); /* read buffer_info after eop_desc */ for ( ; !cleaned; count++) { struct sk_buff *skb; tx_desc = IXGBE_TX_DESC_ADV(*tx_ring, i); diff --git a/drivers/net/ixgbevf/ixgbevf_main.c b/drivers/net/ixgbevf/ixgbevf_main.c index 3e291ccc629..918c00359b0 100644 --- a/drivers/net/ixgbevf/ixgbevf_main.c +++ b/drivers/net/ixgbevf/ixgbevf_main.c @@ -231,6 +231,7 @@ static bool ixgbevf_clean_tx_irq(struct ixgbevf_adapter *adapter, while ((eop_desc->wb.status & cpu_to_le32(IXGBE_TXD_STAT_DD)) && (count < tx_ring->work_limit)) { bool cleaned = false; + rmb(); /* read buffer_info after eop_desc */ for ( ; !cleaned; count++) { struct sk_buff *skb; tx_desc = IXGBE_TX_DESC_ADV(*tx_ring, i); @@ -518,6 +519,7 @@ static bool ixgbevf_clean_rx_irq(struct ixgbevf_q_vector *q_vector, break; (*work_done)++; + rmb(); /* read descriptor and rx_buffer_info after status DD */ if (adapter->flags & IXGBE_FLAG_RX_PS_ENABLED) { hdr_info = le16_to_cpu(ixgbevf_get_hdr_info(rx_desc)); len = (hdr_info & IXGBE_RXDADV_HDRBUFLEN_MASK) >> -- cgit v1.2.3-70-g09d2