summaryrefslogtreecommitdiffstats
path: root/drivers/ide/legacy
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/ide/legacy')
-rw-r--r--drivers/ide/legacy/ali14xx.c24
-rw-r--r--drivers/ide/legacy/buddha.c74
-rw-r--r--drivers/ide/legacy/dtc2278.c36
-rw-r--r--drivers/ide/legacy/falconide.c44
-rw-r--r--drivers/ide/legacy/gayle.c41
-rw-r--r--drivers/ide/legacy/hd.c9
-rw-r--r--drivers/ide/legacy/ht6560b.c48
-rw-r--r--drivers/ide/legacy/ide-cs.c29
-rw-r--r--drivers/ide/legacy/ide_platform.c6
-rw-r--r--drivers/ide/legacy/macide.c69
-rw-r--r--drivers/ide/legacy/q40ide.c11
-rw-r--r--drivers/ide/legacy/qd65xx.c67
-rw-r--r--drivers/ide/legacy/umc8672.c24
13 files changed, 253 insertions, 229 deletions
diff --git a/drivers/ide/legacy/ali14xx.c b/drivers/ide/legacy/ali14xx.c
index e3ea2096804..d4d1a6bea59 100644
--- a/drivers/ide/legacy/ali14xx.c
+++ b/drivers/ide/legacy/ali14xx.c
@@ -191,9 +191,14 @@ static int __init initRegisters (void) {
return t;
}
+static const struct ide_port_info ali14xx_port_info = {
+ .chipset = ide_ali14xx,
+ .host_flags = IDE_HFLAG_NO_DMA | IDE_HFLAG_NO_AUTOTUNE,
+ .pio_mask = ATA_PIO4,
+};
+
static int __init ali14xx_probe(void)
{
- ide_hwif_t *hwif, *mate;
static u8 idx[4] = { 0, 1, 0xff, 0xff };
printk(KERN_DEBUG "ali14xx: base=0x%03x, regOn=0x%02x.\n",
@@ -205,21 +210,10 @@ static int __init ali14xx_probe(void)
return 1;
}
- hwif = &ide_hwifs[0];
- mate = &ide_hwifs[1];
-
- hwif->chipset = ide_ali14xx;
- hwif->pio_mask = ATA_PIO4;
- hwif->set_pio_mode = &ali14xx_set_pio_mode;
- hwif->mate = mate;
-
- mate->chipset = ide_ali14xx;
- mate->pio_mask = ATA_PIO4;
- mate->set_pio_mode = &ali14xx_set_pio_mode;
- mate->mate = hwif;
- mate->channel = 1;
+ ide_hwifs[0].set_pio_mode = &ali14xx_set_pio_mode;
+ ide_hwifs[1].set_pio_mode = &ali14xx_set_pio_mode;
- ide_device_add(idx);
+ ide_device_add(idx, &ali14xx_port_info);
return 0;
}
diff --git a/drivers/ide/legacy/buddha.c b/drivers/ide/legacy/buddha.c
index dd3d198ade4..50ffa871d5e 100644
--- a/drivers/ide/legacy/buddha.c
+++ b/drivers/ide/legacy/buddha.c
@@ -56,31 +56,11 @@ static u_int xsurf_bases[XSURF_NUM_HWIFS] __initdata = {
XSURF_BASE1, XSURF_BASE2
};
-
/*
* Offsets from one of the above bases
*/
-#define BUDDHA_DATA 0x00
-#define BUDDHA_ERROR 0x06 /* see err-bits */
-#define BUDDHA_NSECTOR 0x0a /* nr of sectors to read/write */
-#define BUDDHA_SECTOR 0x0e /* starting sector */
-#define BUDDHA_LCYL 0x12 /* starting cylinder */
-#define BUDDHA_HCYL 0x16 /* high byte of starting cyl */
-#define BUDDHA_SELECT 0x1a /* 101dhhhh , d=drive, hhhh=head */
-#define BUDDHA_STATUS 0x1e /* see status-bits */
#define BUDDHA_CONTROL 0x11a
-#define XSURF_CONTROL -1 /* X-Surf has no CS1* (Control/AltStat) */
-
-static int buddha_offsets[IDE_NR_PORTS] __initdata = {
- BUDDHA_DATA, BUDDHA_ERROR, BUDDHA_NSECTOR, BUDDHA_SECTOR, BUDDHA_LCYL,
- BUDDHA_HCYL, BUDDHA_SELECT, BUDDHA_STATUS, BUDDHA_CONTROL, -1
-};
-
-static int xsurf_offsets[IDE_NR_PORTS] __initdata = {
- BUDDHA_DATA, BUDDHA_ERROR, BUDDHA_NSECTOR, BUDDHA_SECTOR, BUDDHA_LCYL,
- BUDDHA_HCYL, BUDDHA_SELECT, BUDDHA_STATUS, XSURF_CONTROL, -1
-};
/*
* Other registers
@@ -140,6 +120,26 @@ static int xsurf_ack_intr(ide_hwif_t *hwif)
return 1;
}
+static void __init buddha_setup_ports(hw_regs_t *hw, unsigned long base,
+ unsigned long ctl, unsigned long irq_port,
+ ide_ack_intr_t *ack_intr)
+{
+ int i;
+
+ memset(hw, 0, sizeof(*hw));
+
+ hw->io_ports[IDE_DATA_OFFSET] = base;
+
+ for (i = 1; i < 8; i++)
+ hw->io_ports[i] = base + 2 + i * 4;
+
+ hw->io_ports[IDE_CONTROL_OFFSET] = ctl;
+ hw->io_ports[IDE_IRQ_OFFSET] = irq_port;
+
+ hw->irq = IRQ_AMIGA_PORTS;
+ hw->ack_intr = ack_intr;
+}
+
/*
* Probe for a Buddha or Catweasel IDE interface
*/
@@ -202,22 +202,24 @@ fail_base2:
printk(KERN_INFO "ide: %s IDE controller\n",
buddha_board_name[type]);
- for(i=0;i<buddha_num_hwifs;i++) {
- if(type != BOARD_XSURF) {
- ide_setup_ports(&hw, (buddha_board+buddha_bases[i]),
- buddha_offsets, 0,
- (buddha_board+buddha_irqports[i]),
- buddha_ack_intr,
-// budda_iops,
- IRQ_AMIGA_PORTS);
+ for (i = 0; i < buddha_num_hwifs; i++) {
+ unsigned long base, ctl, irq_port;
+ ide_ack_intr_t *ack_intr;
+
+ if (type != BOARD_XSURF) {
+ base = buddha_board + buddha_bases[i];
+ ctl = base + BUDDHA_CONTROL;
+ irq_port = buddha_board + buddha_irqports[i];
+ ack_intr = buddha_ack_intr;
} else {
- ide_setup_ports(&hw, (buddha_board+xsurf_bases[i]),
- xsurf_offsets, 0,
- (buddha_board+xsurf_irqports[i]),
- xsurf_ack_intr,
-// xsurf_iops,
- IRQ_AMIGA_PORTS);
- }
+ base = buddha_board + xsurf_bases[i];
+ /* X-Surf has no CS1* (Control/AltStat) */
+ ctl = 0;
+ irq_port = buddha_board + xsurf_irqports[i];
+ ack_intr = xsurf_ack_intr;
+ }
+
+ buddha_setup_ports(&hw, base, ctl, irq_port, ack_intr);
hwif = ide_find_port(hw.io_ports[IDE_DATA_OFFSET]);
if (hwif) {
@@ -232,7 +234,7 @@ fail_base2:
}
}
- ide_device_add(idx);
+ ide_device_add(idx, NULL);
}
return 0;
diff --git a/drivers/ide/legacy/dtc2278.c b/drivers/ide/legacy/dtc2278.c
index 611c9705a3a..73396f70f2b 100644
--- a/drivers/ide/legacy/dtc2278.c
+++ b/drivers/ide/legacy/dtc2278.c
@@ -84,14 +84,20 @@ static void dtc2278_set_pio_mode(ide_drive_t *drive, const u8 pio)
/* Actually we do - there is a data sheet available for the
Winbond but does anyone actually care */
}
-
- /*
- * 32bit I/O has to be enabled for *both* drives at the same time.
- */
- drive->io_32bit = 1;
- HWIF(drive)->drives[!drive->select.b.unit].io_32bit = 1;
}
+static const struct ide_port_info dtc2278_port_info __initdata = {
+ .chipset = ide_dtc2278,
+ .host_flags = IDE_HFLAG_SERIALIZE |
+ IDE_HFLAG_NO_UNMASK_IRQS |
+ IDE_HFLAG_IO_32BIT |
+ /* disallow ->io_32bit changes */
+ IDE_HFLAG_NO_IO_32BIT |
+ IDE_HFLAG_NO_DMA |
+ IDE_HFLAG_NO_AUTOTUNE,
+ .pio_mask = ATA_PIO4,
+};
+
static int __init dtc2278_probe(void)
{
unsigned long flags;
@@ -122,23 +128,9 @@ static int __init dtc2278_probe(void)
#endif
local_irq_restore(flags);
- hwif->serialized = 1;
- hwif->chipset = ide_dtc2278;
- hwif->pio_mask = ATA_PIO4;
hwif->set_pio_mode = &dtc2278_set_pio_mode;
- hwif->drives[0].no_unmask = 1;
- hwif->drives[1].no_unmask = 1;
- hwif->mate = mate;
-
- mate->serialized = 1;
- mate->chipset = ide_dtc2278;
- mate->pio_mask = ATA_PIO4;
- mate->drives[0].no_unmask = 1;
- mate->drives[1].no_unmask = 1;
- mate->mate = hwif;
- mate->channel = 1;
-
- ide_device_add(idx);
+
+ ide_device_add(idx, &dtc2278_port_info);
return 0;
}
diff --git a/drivers/ide/legacy/falconide.c b/drivers/ide/legacy/falconide.c
index c9bd6bfb1f3..f044048903b 100644
--- a/drivers/ide/legacy/falconide.c
+++ b/drivers/ide/legacy/falconide.c
@@ -33,22 +33,8 @@
* Offsets from the above base
*/
-#define ATA_HD_DATA 0x00
-#define ATA_HD_ERROR 0x05 /* see err-bits */
-#define ATA_HD_NSECTOR 0x09 /* nr of sectors to read/write */
-#define ATA_HD_SECTOR 0x0d /* starting sector */
-#define ATA_HD_LCYL 0x11 /* starting cylinder */
-#define ATA_HD_HCYL 0x15 /* high byte of starting cyl */
-#define ATA_HD_SELECT 0x19 /* 101dhhhh , d=drive, hhhh=head */
-#define ATA_HD_STATUS 0x1d /* see status-bits */
#define ATA_HD_CONTROL 0x39
-static int falconide_offsets[IDE_NR_PORTS] __initdata = {
- ATA_HD_DATA, ATA_HD_ERROR, ATA_HD_NSECTOR, ATA_HD_SECTOR, ATA_HD_LCYL,
- ATA_HD_HCYL, ATA_HD_SELECT, ATA_HD_STATUS, ATA_HD_CONTROL, -1
-};
-
-
/*
* falconide_intr_lock is used to obtain access to the IDE interrupt,
* which is shared between several drivers.
@@ -57,6 +43,22 @@ static int falconide_offsets[IDE_NR_PORTS] __initdata = {
int falconide_intr_lock;
EXPORT_SYMBOL(falconide_intr_lock);
+static void __init falconide_setup_ports(hw_regs_t *hw)
+{
+ int i;
+
+ memset(hw, 0, sizeof(*hw));
+
+ hw->io_ports[IDE_DATA_OFFSET] = ATA_HD_BASE;
+
+ for (i = 1; i < 8; i++)
+ hw->io_ports[i] = ATA_HD_BASE + 1 + i * 4;
+
+ hw->io_ports[IDE_CONTROL_OFFSET] = ATA_HD_CONTROL;
+
+ hw->irq = IRQ_MFP_IDE;
+ hw->ack_intr = NULL;
+}
/*
* Probe for a Falcon IDE interface
@@ -64,16 +66,15 @@ EXPORT_SYMBOL(falconide_intr_lock);
static int __init falconide_init(void)
{
- if (MACH_IS_ATARI && ATARIHW_PRESENT(IDE)) {
hw_regs_t hw;
ide_hwif_t *hwif;
+ if (!MACH_IS_ATARI || !ATARIHW_PRESENT(IDE))
+ return 0;
+
printk(KERN_INFO "ide: Falcon IDE controller\n");
- ide_setup_ports(&hw, ATA_HD_BASE, falconide_offsets,
- 0, 0, NULL,
-// falconide_iops,
- IRQ_MFP_IDE);
+ falconide_setup_ports(&hw);
hwif = ide_find_port(hw.io_ports[IDE_DATA_OFFSET]);
if (hwif) {
@@ -83,11 +84,10 @@ static int __init falconide_init(void)
ide_init_port_data(hwif, index);
ide_init_port_hw(hwif, &hw);
- ide_device_add(idx);
+ ide_device_add(idx, NULL);
}
- }
- return 0;
+ return 0;
}
module_init(falconide_init);
diff --git a/drivers/ide/legacy/gayle.c b/drivers/ide/legacy/gayle.c
index f67c51a2c84..9d3851d2767 100644
--- a/drivers/ide/legacy/gayle.c
+++ b/drivers/ide/legacy/gayle.c
@@ -34,22 +34,8 @@
* Offsets from one of the above bases
*/
-#define GAYLE_DATA 0x00
-#define GAYLE_ERROR 0x06 /* see err-bits */
-#define GAYLE_NSECTOR 0x0a /* nr of sectors to read/write */
-#define GAYLE_SECTOR 0x0e /* starting sector */
-#define GAYLE_LCYL 0x12 /* starting cylinder */
-#define GAYLE_HCYL 0x16 /* high byte of starting cyl */
-#define GAYLE_SELECT 0x1a /* 101dhhhh , d=drive, hhhh=head */
-#define GAYLE_STATUS 0x1e /* see status-bits */
#define GAYLE_CONTROL 0x101a
-static int gayle_offsets[IDE_NR_PORTS] __initdata = {
- GAYLE_DATA, GAYLE_ERROR, GAYLE_NSECTOR, GAYLE_SECTOR, GAYLE_LCYL,
- GAYLE_HCYL, GAYLE_SELECT, GAYLE_STATUS, -1, -1
-};
-
-
/*
* These are at different offsets from the base
*/
@@ -106,6 +92,26 @@ static int gayle_ack_intr_a1200(ide_hwif_t *hwif)
return 1;
}
+static void __init gayle_setup_ports(hw_regs_t *hw, unsigned long base,
+ unsigned long ctl, unsigned long irq_port,
+ ide_ack_intr_t *ack_intr);
+{
+ int i;
+
+ memset(hw, 0, sizeof(*hw));
+
+ hw->io_ports[IDE_DATA_OFFSET] = base;
+
+ for (i = 1; i < 8; i++)
+ hw->io_ports[i] = base + 2 + i * 4;
+
+ hw->io_ports[IDE_CONTROL_OFFSET] = ctl;
+ hw->io_ports[IDE_IRQ_OFFSET] = irq_port;
+
+ hw->irq = IRQ_AMIGA_PORTS;
+ hw->ack_intr = ack_intr;
+}
+
/*
* Probe for a Gayle IDE interface (and optionally for an IDE doubler)
*/
@@ -167,10 +173,7 @@ found:
base = (unsigned long)ZTWO_VADDR(phys_base);
ctrlport = GAYLE_HAS_CONTROL_REG ? (base + GAYLE_CONTROL) : 0;
- ide_setup_ports(&hw, base, gayle_offsets,
- ctrlport, irqport, ack_intr,
-// &gayle_iops,
- IRQ_AMIGA_PORTS);
+ gayle_setup_ports(&hw, base, ctrlport, irqport, ack_intr);
hwif = ide_find_port(base);
if (hwif) {
@@ -186,7 +189,7 @@ found:
release_mem_region(res_start, res_n);
}
- ide_device_add(idx);
+ ide_device_add(idx, NULL);
return 0;
}
diff --git a/drivers/ide/legacy/hd.c b/drivers/ide/legacy/hd.c
index 8e05d88e81b..0b0d8673192 100644
--- a/drivers/ide/legacy/hd.c
+++ b/drivers/ide/legacy/hd.c
@@ -421,11 +421,14 @@ static void bad_rw_intr(void)
static inline int wait_DRQ(void)
{
- int retries = 100000, stat;
+ int retries;
+ int stat;
- while (--retries > 0)
- if ((stat = inb_p(HD_STATUS)) & DRQ_STAT)
+ for (retries = 0; retries < 100000; retries++) {
+ stat = inb_p(HD_STATUS);
+ if (stat & DRQ_STAT)
return 0;
+ }
dump_status("wait_DRQ", stat);
return -1;
}
diff --git a/drivers/ide/legacy/ht6560b.c b/drivers/ide/legacy/ht6560b.c
index 57bc15cddca..02d12c74764 100644
--- a/drivers/ide/legacy/ht6560b.c
+++ b/drivers/ide/legacy/ht6560b.c
@@ -300,16 +300,36 @@ static void ht6560b_set_pio_mode(ide_drive_t *drive, const u8 pio)
#endif
}
+static void __init ht6560b_port_init_devs(ide_hwif_t *hwif)
+{
+ /* Setting default configurations for drives. */
+ int t = (HT_CONFIG_DEFAULT << 8) | HT_TIMING_DEFAULT;
+
+ if (hwif->channel)
+ t |= (HT_SECONDARY_IF << 8);
+
+ hwif->drives[0].drive_data = t;
+ hwif->drives[1].drive_data = t;
+}
+
int probe_ht6560b = 0;
module_param_named(probe, probe_ht6560b, bool, 0);
MODULE_PARM_DESC(probe, "probe for HT6560B chipset");
+static const struct ide_port_info ht6560b_port_info __initdata = {
+ .chipset = ide_ht6560b,
+ .host_flags = IDE_HFLAG_SERIALIZE | /* is this needed? */
+ IDE_HFLAG_NO_DMA |
+ IDE_HFLAG_NO_AUTOTUNE |
+ IDE_HFLAG_ABUSE_PREFETCH,
+ .pio_mask = ATA_PIO5,
+};
+
static int __init ht6560b_init(void)
{
ide_hwif_t *hwif, *mate;
static u8 idx[4] = { 0, 1, 0xff, 0xff };
- int t;
if (probe_ht6560b == 0)
return -ENODEV;
@@ -328,36 +348,16 @@ static int __init ht6560b_init(void)
goto release_region;
}
- hwif->chipset = ide_ht6560b;
hwif->selectproc = &ht6560b_selectproc;
- hwif->host_flags = IDE_HFLAG_ABUSE_PREFETCH;
- hwif->pio_mask = ATA_PIO5;
hwif->set_pio_mode = &ht6560b_set_pio_mode;
- hwif->serialized = 1; /* is this needed? */
- hwif->mate = mate;
- mate->chipset = ide_ht6560b;
mate->selectproc = &ht6560b_selectproc;
- mate->host_flags = IDE_HFLAG_ABUSE_PREFETCH;
- mate->pio_mask = ATA_PIO5;
mate->set_pio_mode = &ht6560b_set_pio_mode;
- mate->serialized = 1; /* is this needed? */
- mate->mate = hwif;
- mate->channel = 1;
-
- /*
- * Setting default configurations for drives
- */
- t = (HT_CONFIG_DEFAULT << 8);
- t |= HT_TIMING_DEFAULT;
- hwif->drives[0].drive_data = t;
- hwif->drives[1].drive_data = t;
- t |= (HT_SECONDARY_IF << 8);
- mate->drives[0].drive_data = t;
- mate->drives[1].drive_data = t;
+ hwif->port_init_devs = ht6560b_port_init_devs;
+ mate->port_init_devs = ht6560b_port_init_devs;
- ide_device_add(idx);
+ ide_device_add(idx, &ht6560b_port_info);
return 0;
diff --git a/drivers/ide/legacy/ide-cs.c b/drivers/ide/legacy/ide-cs.c
index 3bd29676ef6..15ccf6944ae 100644
--- a/drivers/ide/legacy/ide-cs.c
+++ b/drivers/ide/legacy/ide-cs.c
@@ -145,13 +145,36 @@ static void ide_detach(struct pcmcia_device *link)
static int idecs_register(unsigned long io, unsigned long ctl, unsigned long irq, struct pcmcia_device *handle)
{
+ ide_hwif_t *hwif;
hw_regs_t hw;
+ int i;
+ u8 idx[4] = { 0xff, 0xff, 0xff, 0xff };
+
memset(&hw, 0, sizeof(hw));
- ide_init_hwif_ports(&hw, io, ctl, NULL);
+ ide_std_init_ports(&hw, io, ctl);
hw.irq = irq;
hw.chipset = ide_pci;
hw.dev = &handle->dev;
- return ide_register_hw(&hw, &ide_undecoded_slave, NULL);
+
+ hwif = ide_deprecated_find_port(hw.io_ports[IDE_DATA_OFFSET]);
+ if (hwif == NULL)
+ return -1;
+
+ i = hwif->index;
+
+ if (hwif->present)
+ ide_unregister(i, 0, 0);
+ else if (!hwif->hold)
+ ide_init_port_data(hwif, i);
+
+ ide_init_port_hw(hwif, &hw);
+ hwif->quirkproc = &ide_undecoded_slave;
+
+ idx[0] = i;
+
+ ide_device_add(idx, NULL);
+
+ return hwif->present ? i : -1;
}
/*======================================================================
@@ -337,7 +360,7 @@ void ide_release(struct pcmcia_device *link)
if (info->ndev) {
/* FIXME: if this fails we need to queue the cleanup somehow
-- need to investigate the required PCMCIA magic */
- ide_unregister(info->hd);
+ ide_unregister(info->hd, 0, 0);
}
info->ndev = 0;
diff --git a/drivers/ide/legacy/ide_platform.c b/drivers/ide/legacy/ide_platform.c
index 7c3231a21d1..688fcae1748 100644
--- a/drivers/ide/legacy/ide_platform.c
+++ b/drivers/ide/legacy/ide_platform.c
@@ -17,7 +17,7 @@
#include <linux/ide.h>
#include <linux/ioport.h>
#include <linux/module.h>
-#include <linux/pata_platform.h>
+#include <linux/ata_platform.h>
#include <linux/platform_device.h>
#include <linux/io.h>
@@ -108,7 +108,7 @@ static int __devinit plat_ide_probe(struct platform_device *pdev)
idx[0] = hwif->index;
- ide_device_add(idx);
+ ide_device_add(idx, NULL);
platform_set_drvdata(pdev, hwif);
@@ -122,7 +122,7 @@ static int __devexit plat_ide_remove(struct platform_device *pdev)
{
ide_hwif_t *hwif = pdev->dev.driver_data;
- ide_unregister(hwif->index);
+ ide_unregister(hwif->index, 0, 0);
return 0;
}
diff --git a/drivers/ide/legacy/macide.c b/drivers/ide/legacy/macide.c
index c54d07ff64f..a61e60737dc 100644
--- a/drivers/ide/legacy/macide.c
+++ b/drivers/ide/legacy/macide.c
@@ -31,14 +31,6 @@
* These match MkLinux so they should be correct.
*/
-#define IDE_DATA 0x00
-#define IDE_ERROR 0x04 /* see err-bits */
-#define IDE_NSECTOR 0x08 /* nr of sectors to read/write */
-#define IDE_SECTOR 0x0c /* starting sector */
-#define IDE_LCYL 0x10 /* starting cylinder */
-#define IDE_HCYL 0x14 /* high byte of starting cyl */
-#define IDE_SELECT 0x18 /* 101dhhhh , d=drive, hhhh=head */
-#define IDE_STATUS 0x1c /* see status-bits */
#define IDE_CONTROL 0x38 /* control/altstatus */
/*
@@ -63,11 +55,6 @@
volatile unsigned char *ide_ifr = (unsigned char *) (IDE_BASE + IDE_IFR);
-static int macide_offsets[IDE_NR_PORTS] = {
- IDE_DATA, IDE_ERROR, IDE_NSECTOR, IDE_SECTOR, IDE_LCYL,
- IDE_HCYL, IDE_SELECT, IDE_STATUS, IDE_CONTROL
-};
-
int macide_ack_intr(ide_hwif_t* hwif)
{
if (*ide_ifr & 0x20) {
@@ -77,6 +64,22 @@ int macide_ack_intr(ide_hwif_t* hwif)
return 0;
}
+static void __init macide_setup_ports(hw_regs_t *hw, unsigned long base,
+ int irq, ide_ack_intr_t *ack_intr)
+{
+ int i;
+
+ memset(hw, 0, sizeof(*hw));
+
+ for (i = 0; i < 8; i++)
+ hw->io_ports[i] = base + i * 4;
+
+ hw->io_ports[IDE_CONTROL_OFFSET] = IDE_CONTROL;
+
+ hw->irq = irq;
+ hw->ack_intr = ack_intr;
+}
+
static const char *mac_ide_name[] =
{ "Quadra", "Powerbook", "Powerbook Baboon" };
@@ -86,27 +89,27 @@ static const char *mac_ide_name[] =
static int __init macide_init(void)
{
- hw_regs_t hw;
ide_hwif_t *hwif;
+ ide_ack_intr_t *ack_intr;
+ unsigned long base;
+ int irq;
+ hw_regs_t hw;
switch (macintosh_config->ide_type) {
case MAC_IDE_QUADRA:
- ide_setup_ports(&hw, IDE_BASE, macide_offsets,
- 0, 0, macide_ack_intr,
-// quadra_ide_iops,
- IRQ_NUBUS_F);
+ base = IDE_BASE;
+ ack_intr = macide_ack_intr;
+ irq = IRQ_NUBUS_F;
break;
case MAC_IDE_PB:
- ide_setup_ports(&hw, IDE_BASE, macide_offsets,
- 0, 0, macide_ack_intr,
-// macide_pb_iops,
- IRQ_NUBUS_C);
+ base = IDE_BASE;
+ ack_intr = macide_ack_intr;
+ irq = IRQ_NUBUS_C;
break;
case MAC_IDE_BABOON:
- ide_setup_ports(&hw, BABOON_BASE, macide_offsets,
- 0, 0, NULL,
-// macide_baboon_iops,
- IRQ_BABOON_1);
+ base = BABOON_BASE;
+ ack_intr = NULL;
+ irq = IRQ_BABOON_1;
break;
default:
return -ENODEV;
@@ -115,6 +118,8 @@ static int __init macide_init(void)
printk(KERN_INFO "ide: Macintosh %s IDE controller\n",
mac_ide_name[macintosh_config->ide_type - 1]);
+ macide_setup_ports(&hw, base, irq, ack_intr);
+
hwif = ide_find_port(hw.io_ports[IDE_DATA_OFFSET]);
if (hwif) {
u8 index = hwif->index;
@@ -123,19 +128,9 @@ static int __init macide_init(void)
ide_init_port_data(hwif, index);
ide_init_port_hw(hwif, &hw);
- if (macintosh_config->ide_type == MAC_IDE_BABOON &&
- macintosh_config->ident == MAC_MODEL_PB190) {
- /* Fix breakage in ide-disk.c: drive capacity */
- /* is not initialized for drives without a */
- /* hardware ID, and we can't get that without */
- /* probing the drive which freezes a 190. */
- ide_drive_t *drive = &hwif->drives[0];
- drive->capacity64 = drive->cyl*drive->head*drive->sect;
- }
-
hwif->mmio = 1;
- ide_device_add(idx);
+ ide_device_add(idx, NULL);
}
return 0;
diff --git a/drivers/ide/legacy/q40ide.c b/drivers/ide/legacy/q40ide.c
index a9c6b0609c5..1381b91bc31 100644
--- a/drivers/ide/legacy/q40ide.c
+++ b/drivers/ide/legacy/q40ide.c
@@ -66,16 +66,12 @@ static int q40ide_default_irq(unsigned long base)
/*
- * This is very similar to ide_setup_ports except that addresses
- * are pretranslated for q40 ISA access
+ * Addresses are pretranslated for Q40 ISA access.
*/
void q40_ide_setup_ports ( hw_regs_t *hw,
unsigned long base, int *offsets,
unsigned long ctrl, unsigned long intr,
ide_ack_intr_t *ack_intr,
-/*
- * ide_io_ops_t *iops,
- */
int irq)
{
int i;
@@ -92,9 +88,6 @@ void q40_ide_setup_ports ( hw_regs_t *hw,
hw->irq = irq;
hw->ack_intr = ack_intr;
-/*
- * hw->iops = iops;
- */
}
@@ -154,7 +147,7 @@ static int __init q40ide_init(void)
}
}
- ide_device_add(idx);
+ ide_device_add(idx, NULL);
return 0;
}
diff --git a/drivers/ide/legacy/qd65xx.c b/drivers/ide/legacy/qd65xx.c
index 37534bb483a..bba29df5f21 100644
--- a/drivers/ide/legacy/qd65xx.c
+++ b/drivers/ide/legacy/qd65xx.c
@@ -305,18 +305,33 @@ static int __init qd_testreg(int port)
* called to setup an ata channel : adjusts attributes & links for tuning
*/
-static void __init qd_setup(ide_hwif_t *hwif, int base, int config,
- unsigned int data0, unsigned int data1)
+static void __init qd_setup(ide_hwif_t *hwif, int base, int config)
{
- hwif->chipset = ide_qd65xx;
- hwif->channel = hwif->index;
hwif->select_data = base;
hwif->config_data = config;
- hwif->drives[0].drive_data = data0;
- hwif->drives[1].drive_data = data1;
- hwif->drives[0].io_32bit =
- hwif->drives[1].io_32bit = 1;
- hwif->pio_mask = ATA_PIO4;
+}
+
+static void __init qd6500_port_init_devs(ide_hwif_t *hwif)
+{
+ u8 base = hwif->select_data, config = QD_CONFIG(hwif);
+
+ hwif->drives[0].drive_data = QD6500_DEF_DATA;
+ hwif->drives[1].drive_data = QD6500_DEF_DATA;
+}
+
+static void __init qd6580_port_init_devs(ide_hwif_t *hwif)
+{
+ u16 t1, t2;
+ u8 base = hwif->select_data, config = QD_CONFIG(hwif);
+
+ if (QD_CONTROL(hwif) & QD_CONTR_SEC_DISABLED) {
+ t1 = QD6580_DEF_DATA;
+ t2 = QD6580_DEF_DATA2;
+ } else
+ t2 = t1 = hwif->channel ? QD6580_DEF_DATA2 : QD6580_DEF_DATA;
+
+ hwif->drives[0].drive_data = t1;
+ hwif->drives[1].drive_data = t2;
}
/*
@@ -356,6 +371,14 @@ static void __exit qd_unsetup(ide_hwif_t *hwif)
}
*/
+static const struct ide_port_info qd65xx_port_info __initdata = {
+ .chipset = ide_qd65xx,
+ .host_flags = IDE_HFLAG_IO_32BIT |
+ IDE_HFLAG_NO_DMA |
+ IDE_HFLAG_NO_AUTOTUNE,
+ .pio_mask = ATA_PIO4,
+};
+
/*
* qd_probe:
*
@@ -393,13 +416,14 @@ static int __init qd_probe(int base)
return 1;
}
- qd_setup(hwif, base, config, QD6500_DEF_DATA, QD6500_DEF_DATA);
+ qd_setup(hwif, base, config);
+ hwif->port_init_devs = qd6500_port_init_devs;
hwif->set_pio_mode = &qd6500_set_pio_mode;
- idx[0] = unit;
+ idx[unit] = unit;
- ide_device_add(idx);
+ ide_device_add(idx, &qd65xx_port_info);
return 1;
}
@@ -426,14 +450,15 @@ static int __init qd_probe(int base)
hwif = &ide_hwifs[unit];
printk(KERN_INFO "%s: qd6580: single IDE board\n",
hwif->name);
- qd_setup(hwif, base, config | (control << 8),
- QD6580_DEF_DATA, QD6580_DEF_DATA2);
+ qd_setup(hwif, base, config | (control << 8));
+
+ hwif->port_init_devs = qd6580_port_init_devs;
hwif->set_pio_mode = &qd6580_set_pio_mode;
- idx[0] = unit;
+ idx[unit] = unit;
- ide_device_add(idx);
+ ide_device_add(idx, &qd65xx_port_info);
outb(QD_DEF_CONTR, QD_CONTROL_PORT);
@@ -447,20 +472,20 @@ static int __init qd_probe(int base)
printk(KERN_INFO "%s&%s: qd6580: dual IDE board\n",
hwif->name, mate->name);
- qd_setup(hwif, base, config | (control << 8),
- QD6580_DEF_DATA, QD6580_DEF_DATA);
+ qd_setup(hwif, base, config | (control << 8));
+ hwif->port_init_devs = qd6580_port_init_devs;
hwif->set_pio_mode = &qd6580_set_pio_mode;
- qd_setup(mate, base, config | (control << 8),
- QD6580_DEF_DATA2, QD6580_DEF_DATA2);
+ qd_setup(mate, base, config | (control << 8));
+ mate->port_init_devs = qd6580_port_init_devs;
mate->set_pio_mode = &qd6580_set_pio_mode;
idx[0] = 0;
idx[1] = 1;
- ide_device_add(idx);
+ ide_device_add(idx, &qd65xx_port_info);
outb(QD_DEF_CONTR, QD_CONTROL_PORT);
diff --git a/drivers/ide/legacy/umc8672.c b/drivers/ide/legacy/umc8672.c
index 26f38ce5877..5696ba02600 100644
--- a/drivers/ide/legacy/umc8672.c
+++ b/drivers/ide/legacy/umc8672.c
@@ -120,9 +120,14 @@ static void umc_set_pio_mode(ide_drive_t *drive, const u8 pio)
spin_unlock_irqrestore(&ide_lock, flags);
}
+static const struct ide_port_info umc8672_port_info __initdata = {
+ .chipset = ide_umc8672,
+ .host_flags = IDE_HFLAG_NO_DMA | IDE_HFLAG_NO_AUTOTUNE,
+ .pio_mask = ATA_PIO4,
+};
+
static int __init umc8672_probe(void)
{
- ide_hwif_t *hwif, *mate;
unsigned long flags;
static u8 idx[4] = { 0, 1, 0xff, 0xff };
@@ -143,21 +148,10 @@ static int __init umc8672_probe(void)
umc_set_speeds (current_speeds);
local_irq_restore(flags);
- hwif = &ide_hwifs[0];
- mate = &ide_hwifs[1];
-
- hwif->chipset = ide_umc8672;
- hwif->pio_mask = ATA_PIO4;
- hwif->set_pio_mode = &umc_set_pio_mode;
- hwif->mate = mate;
-
- mate->chipset = ide_umc8672;
- mate->pio_mask = ATA_PIO4;
- mate->set_pio_mode = &umc_set_pio_mode;
- mate->mate = hwif;
- mate->channel = 1;
+ ide_hwifs[0].set_pio_mode = &umc_set_pio_mode;
+ ide_hwifs[1].set_pio_mode = &umc_set_pio_mode;
- ide_device_add(idx);
+ ide_device_add(idx, &umc8672_port_info);
return 0;
}
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2025-01-09 08:07:14 +0000