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-rw-r--r--arch/m68k/Makefile13
-rw-r--r--arch/m68k/amiga/platform.c126
-rw-r--r--arch/m68k/atari/ataints.c4
-rw-r--r--arch/m68k/include/asm/atariints.h4
-rw-r--r--arch/m68k/include/asm/entry.h6
-rw-r--r--arch/m68k/include/asm/io_mm.h7
-rw-r--r--arch/m68k/include/asm/vga.h27
-rw-r--r--arch/m68k/mm/fault.c42
-rw-r--r--drivers/net/ethernet/amd/ariadne.c8
-rw-r--r--drivers/net/ethernet/amd/atarilance.c11
-rw-r--r--drivers/scsi/atari_scsi.c26
-rw-r--r--drivers/scsi/atari_scsi.h5
-rw-r--r--drivers/usb/musb/musb_io.h2
-rw-r--r--include/video/vga.h22
14 files changed, 200 insertions, 103 deletions
diff --git a/arch/m68k/Makefile b/arch/m68k/Makefile
index cf318f20c64..41b3bc926bb 100644
--- a/arch/m68k/Makefile
+++ b/arch/m68k/Makefile
@@ -16,6 +16,13 @@
KBUILD_DEFCONFIG := multi_defconfig
+ifneq ($(SUBARCH),$(ARCH))
+ ifeq ($(CROSS_COMPILE),)
+ CROSS_COMPILE := $(call cc-cross-prefix, \
+ m68k-linux-gnu- m68k-linux- m68k-unknown-linux-gnu-)
+ endif
+endif
+
#
# Enable processor type. Ordering of these is important - we want to
# use the minimum processor type of the range we support. The logic
@@ -62,12 +69,6 @@ endif
LDFLAGS := -m m68kelf
KBUILD_LDFLAGS_MODULE += -T $(srctree)/arch/m68k/kernel/module.lds
-ifneq ($(SUBARCH),$(ARCH))
- ifeq ($(CROSS_COMPILE),)
- CROSS_COMPILE := $(call cc-cross-prefix, \
- m68k-linux-gnu- m68k-linux- m68k-unknown-linux-gnu-)
- endif
-endif
ifdef CONFIG_SUN3
LDFLAGS_vmlinux = -N
diff --git a/arch/m68k/amiga/platform.c b/arch/m68k/amiga/platform.c
index 7fd8b41723e..80076d368b7 100644
--- a/arch/m68k/amiga/platform.c
+++ b/arch/m68k/amiga/platform.c
@@ -6,6 +6,7 @@
* for more details.
*/
+#include <linux/err.h>
#include <linux/init.h>
#include <linux/platform_device.h>
#include <linux/zorro.h>
@@ -46,18 +47,25 @@ static const struct resource zorro_resources[] __initconst = {
static int __init amiga_init_bus(void)
{
+ struct platform_device *pdev;
+ unsigned int n;
+
if (!MACH_IS_AMIGA || !AMIGAHW_PRESENT(ZORRO))
return -ENODEV;
- platform_device_register_simple("amiga-zorro", -1, zorro_resources,
- AMIGAHW_PRESENT(ZORRO3) ? 4 : 2);
+ n = AMIGAHW_PRESENT(ZORRO3) ? 4 : 2;
+ pdev = platform_device_register_simple("amiga-zorro", -1,
+ zorro_resources, n);
+ if (IS_ERR(pdev))
+ return PTR_ERR(pdev);
+
return 0;
}
subsys_initcall(amiga_init_bus);
-static int z_dev_present(zorro_id id)
+static int __init z_dev_present(zorro_id id)
{
unsigned int i;
@@ -126,72 +134,122 @@ static const struct resource amiga_rtc_resource __initconst = {
static int __init amiga_init_devices(void)
{
struct platform_device *pdev;
+ int error;
if (!MACH_IS_AMIGA)
return -ENODEV;
/* video hardware */
- if (AMIGAHW_PRESENT(AMI_VIDEO))
- platform_device_register_simple("amiga-video", -1, NULL, 0);
+ if (AMIGAHW_PRESENT(AMI_VIDEO)) {
+ pdev = platform_device_register_simple("amiga-video", -1, NULL,
+ 0);
+ if (IS_ERR(pdev))
+ return PTR_ERR(pdev);
+ }
/* sound hardware */
- if (AMIGAHW_PRESENT(AMI_AUDIO))
- platform_device_register_simple("amiga-audio", -1, NULL, 0);
+ if (AMIGAHW_PRESENT(AMI_AUDIO)) {
+ pdev = platform_device_register_simple("amiga-audio", -1, NULL,
+ 0);
+ if (IS_ERR(pdev))
+ return PTR_ERR(pdev);
+ }
/* storage interfaces */
- if (AMIGAHW_PRESENT(AMI_FLOPPY))
- platform_device_register_simple("amiga-floppy", -1, NULL, 0);
+ if (AMIGAHW_PRESENT(AMI_FLOPPY)) {
+ pdev = platform_device_register_simple("amiga-floppy", -1,
+ NULL, 0);
+ if (IS_ERR(pdev))
+ return PTR_ERR(pdev);
+ }
- if (AMIGAHW_PRESENT(A3000_SCSI))
- platform_device_register_simple("amiga-a3000-scsi", -1,
- &a3000_scsi_resource, 1);
+ if (AMIGAHW_PRESENT(A3000_SCSI)) {
+ pdev = platform_device_register_simple("amiga-a3000-scsi", -1,
+ &a3000_scsi_resource, 1);
+ if (IS_ERR(pdev))
+ return PTR_ERR(pdev);
+ }
- if (AMIGAHW_PRESENT(A4000_SCSI))
- platform_device_register_simple("amiga-a4000t-scsi", -1,
- &a4000t_scsi_resource, 1);
+ if (AMIGAHW_PRESENT(A4000_SCSI)) {
+ pdev = platform_device_register_simple("amiga-a4000t-scsi", -1,
+ &a4000t_scsi_resource,
+ 1);
+ if (IS_ERR(pdev))
+ return PTR_ERR(pdev);
+ }
if (AMIGAHW_PRESENT(A1200_IDE) ||
z_dev_present(ZORRO_PROD_MTEC_VIPER_MK_V_E_MATRIX_530_SCSI_IDE)) {
pdev = platform_device_register_simple("amiga-gayle-ide", -1,
&a1200_ide_resource, 1);
- platform_device_add_data(pdev, &a1200_ide_pdata,
- sizeof(a1200_ide_pdata));
+ if (IS_ERR(pdev))
+ return PTR_ERR(pdev);
+ error = platform_device_add_data(pdev, &a1200_ide_pdata,
+ sizeof(a1200_ide_pdata));
+ if (error)
+ return error;
}
if (AMIGAHW_PRESENT(A4000_IDE)) {
pdev = platform_device_register_simple("amiga-gayle-ide", -1,
&a4000_ide_resource, 1);
- platform_device_add_data(pdev, &a4000_ide_pdata,
- sizeof(a4000_ide_pdata));
+ if (IS_ERR(pdev))
+ return PTR_ERR(pdev);
+ error = platform_device_add_data(pdev, &a4000_ide_pdata,
+ sizeof(a4000_ide_pdata));
+ if (error)
+ return error;
}
/* other I/O hardware */
- if (AMIGAHW_PRESENT(AMI_KEYBOARD))
- platform_device_register_simple("amiga-keyboard", -1, NULL, 0);
+ if (AMIGAHW_PRESENT(AMI_KEYBOARD)) {
+ pdev = platform_device_register_simple("amiga-keyboard", -1,
+ NULL, 0);
+ if (IS_ERR(pdev))
+ return PTR_ERR(pdev);
+ }
- if (AMIGAHW_PRESENT(AMI_MOUSE))
- platform_device_register_simple("amiga-mouse", -1, NULL, 0);
+ if (AMIGAHW_PRESENT(AMI_MOUSE)) {
+ pdev = platform_device_register_simple("amiga-mouse", -1, NULL,
+ 0);
+ if (IS_ERR(pdev))
+ return PTR_ERR(pdev);
+ }
- if (AMIGAHW_PRESENT(AMI_SERIAL))
- platform_device_register_simple("amiga-serial", -1, NULL, 0);
+ if (AMIGAHW_PRESENT(AMI_SERIAL)) {
+ pdev = platform_device_register_simple("amiga-serial", -1,
+ NULL, 0);
+ if (IS_ERR(pdev))
+ return PTR_ERR(pdev);
+ }
- if (AMIGAHW_PRESENT(AMI_PARALLEL))
- platform_device_register_simple("amiga-parallel", -1, NULL, 0);
+ if (AMIGAHW_PRESENT(AMI_PARALLEL)) {
+ pdev = platform_device_register_simple("amiga-parallel", -1,
+ NULL, 0);
+ if (IS_ERR(pdev))
+ return PTR_ERR(pdev);
+ }
/* real time clocks */
- if (AMIGAHW_PRESENT(A2000_CLK))
- platform_device_register_simple("rtc-msm6242", -1,
- &amiga_rtc_resource, 1);
+ if (AMIGAHW_PRESENT(A2000_CLK)) {
+ pdev = platform_device_register_simple("rtc-msm6242", -1,
+ &amiga_rtc_resource, 1);
+ if (IS_ERR(pdev))
+ return PTR_ERR(pdev);
+ }
- if (AMIGAHW_PRESENT(A3000_CLK))
- platform_device_register_simple("rtc-rp5c01", -1,
- &amiga_rtc_resource, 1);
+ if (AMIGAHW_PRESENT(A3000_CLK)) {
+ pdev = platform_device_register_simple("rtc-rp5c01", -1,
+ &amiga_rtc_resource, 1);
+ if (IS_ERR(pdev))
+ return PTR_ERR(pdev);
+ }
return 0;
}
-device_initcall(amiga_init_devices);
+arch_initcall(amiga_init_devices);
diff --git a/arch/m68k/atari/ataints.c b/arch/m68k/atari/ataints.c
index 783d8f02360..3f41092d1b7 100644
--- a/arch/m68k/atari/ataints.c
+++ b/arch/m68k/atari/ataints.c
@@ -206,7 +206,7 @@ void __init atari_init_IRQ(void)
* hardware with a programmable int vector (probably a VME board).
*/
-unsigned long atari_register_vme_int(void)
+unsigned int atari_register_vme_int(void)
{
int i;
@@ -223,7 +223,7 @@ unsigned long atari_register_vme_int(void)
EXPORT_SYMBOL(atari_register_vme_int);
-void atari_unregister_vme_int(unsigned long irq)
+void atari_unregister_vme_int(unsigned int irq)
{
if (irq >= VME_SOURCE_BASE && irq < VME_SOURCE_BASE + VME_MAX_SOURCES) {
irq -= VME_SOURCE_BASE;
diff --git a/arch/m68k/include/asm/atariints.h b/arch/m68k/include/asm/atariints.h
index 656bbbf5a6f..5fc13bdf904 100644
--- a/arch/m68k/include/asm/atariints.h
+++ b/arch/m68k/include/asm/atariints.h
@@ -198,7 +198,7 @@ static inline int atari_irq_pending( unsigned irq )
return( get_mfp_bit( irq, MFP_PENDING ) );
}
-unsigned long atari_register_vme_int( void );
-void atari_unregister_vme_int( unsigned long );
+unsigned int atari_register_vme_int(void);
+void atari_unregister_vme_int(unsigned int);
#endif /* linux/atariints.h */
diff --git a/arch/m68k/include/asm/entry.h b/arch/m68k/include/asm/entry.h
index 622138dc728..d7de0f1a895 100644
--- a/arch/m68k/include/asm/entry.h
+++ b/arch/m68k/include/asm/entry.h
@@ -33,13 +33,11 @@
/* the following macro is used when enabling interrupts */
#if defined(MACH_ATARI_ONLY)
- /* block out HSYNC on the atari */
-#define ALLOWINT (~0x400)
-#define MAX_NOINT_IPL 3
+ /* block out HSYNC = ipl 2 on the atari */
+#define ALLOWINT (~0x500)
#else
/* portable version */
#define ALLOWINT (~0x700)
-#define MAX_NOINT_IPL 0
#endif /* machine compilation types */
#ifdef __ASSEMBLY__
diff --git a/arch/m68k/include/asm/io_mm.h b/arch/m68k/include/asm/io_mm.h
index 0fb3468000e..fa4324bcf56 100644
--- a/arch/m68k/include/asm/io_mm.h
+++ b/arch/m68k/include/asm/io_mm.h
@@ -278,6 +278,13 @@ static inline void isa_delay(void)
#define readl(addr) in_le32(addr)
#define writel(val,addr) out_le32((addr),(val))
+#define readsb(port, buf, nr) raw_insb((port), (u8 *)(buf), (nr))
+#define readsw(port, buf, nr) raw_insw((port), (u16 *)(buf), (nr))
+#define readsl(port, buf, nr) raw_insl((port), (u32 *)(buf), (nr))
+#define writesb(port, buf, nr) raw_outsb((port), (u8 *)(buf), (nr))
+#define writesw(port, buf, nr) raw_outsw((port), (u16 *)(buf), (nr))
+#define writesl(port, buf, nr) raw_outsl((port), (u32 *)(buf), (nr))
+
#define mmiowb()
static inline void __iomem *ioremap(unsigned long physaddr, unsigned long size)
diff --git a/arch/m68k/include/asm/vga.h b/arch/m68k/include/asm/vga.h
new file mode 100644
index 00000000000..d3aa1401e7a
--- /dev/null
+++ b/arch/m68k/include/asm/vga.h
@@ -0,0 +1,27 @@
+#ifndef _ASM_M68K_VGA_H
+#define _ASM_M68K_VGA_H
+
+#include <asm/raw_io.h>
+
+/*
+ * FIXME
+ * Ugh, we don't have PCI space, so map readb() and friends to use raw I/O
+ * accessors, which are identical to the z_*() Zorro bus accessors.
+ * This should make cirrusfb work again on Amiga
+ */
+#undef inb_p
+#undef inw_p
+#undef outb_p
+#undef outw
+#undef readb
+#undef writeb
+#undef writew
+#define inb_p(port) 0
+#define inw_p(port) 0
+#define outb_p(port, val) do { } while (0)
+#define outw(port, val) do { } while (0)
+#define readb raw_inb
+#define writeb raw_outb
+#define writew raw_outw
+
+#endif /* _ASM_M68K_VGA_H */
diff --git a/arch/m68k/mm/fault.c b/arch/m68k/mm/fault.c
index 6b020a8461e..aeebbb7b30f 100644
--- a/arch/m68k/mm/fault.c
+++ b/arch/m68k/mm/fault.c
@@ -72,7 +72,8 @@ int do_page_fault(struct pt_regs *regs, unsigned long address,
{
struct mm_struct *mm = current->mm;
struct vm_area_struct * vma;
- int write, fault;
+ int fault;
+ unsigned int flags = FAULT_FLAG_ALLOW_RETRY | FAULT_FLAG_KILLABLE;
#ifdef DEBUG
printk ("do page fault:\nregs->sr=%#x, regs->pc=%#lx, address=%#lx, %ld, %p\n",
@@ -87,6 +88,7 @@ int do_page_fault(struct pt_regs *regs, unsigned long address,
if (in_atomic() || !mm)
goto no_context;
+retry:
down_read(&mm->mmap_sem);
vma = find_vma(mm, address);
@@ -117,14 +119,13 @@ good_area:
#ifdef DEBUG
printk("do_page_fault: good_area\n");
#endif
- write = 0;
switch (error_code & 3) {
default: /* 3: write, present */
/* fall through */
case 2: /* write, not present */
if (!(vma->vm_flags & VM_WRITE))
goto acc_err;
- write++;
+ flags |= FAULT_FLAG_WRITE;
break;
case 1: /* read, present */
goto acc_err;
@@ -139,10 +140,14 @@ good_area:
* the fault.
*/
- fault = handle_mm_fault(mm, vma, address, write ? FAULT_FLAG_WRITE : 0);
+ fault = handle_mm_fault(mm, vma, address, flags);
#ifdef DEBUG
printk("handle_mm_fault returns %d\n",fault);
#endif
+
+ if ((fault & VM_FAULT_RETRY) && fatal_signal_pending(current))
+ return 0;
+
if (unlikely(fault & VM_FAULT_ERROR)) {
if (fault & VM_FAULT_OOM)
goto out_of_memory;
@@ -150,10 +155,31 @@ good_area:
goto bus_err;
BUG();
}
- if (fault & VM_FAULT_MAJOR)
- current->maj_flt++;
- else
- current->min_flt++;
+
+ /*
+ * Major/minor page fault accounting is only done on the
+ * initial attempt. If we go through a retry, it is extremely
+ * likely that the page will be found in page cache at that point.
+ */
+ if (flags & FAULT_FLAG_ALLOW_RETRY) {
+ if (fault & VM_FAULT_MAJOR)
+ current->maj_flt++;
+ else
+ current->min_flt++;
+ if (fault & VM_FAULT_RETRY) {
+ /* Clear FAULT_FLAG_ALLOW_RETRY to avoid any risk
+ * of starvation. */
+ flags &= ~FAULT_FLAG_ALLOW_RETRY;
+
+ /*
+ * No need to up_read(&mm->mmap_sem) as we would
+ * have already released it in __lock_page_or_retry
+ * in mm/filemap.c.
+ */
+
+ goto retry;
+ }
+ }
up_read(&mm->mmap_sem);
return 0;
diff --git a/drivers/net/ethernet/amd/ariadne.c b/drivers/net/ethernet/amd/ariadne.c
index f4c228e4d76..f2958df9a1e 100644
--- a/drivers/net/ethernet/amd/ariadne.c
+++ b/drivers/net/ethernet/amd/ariadne.c
@@ -213,10 +213,10 @@ static int ariadne_rx(struct net_device *dev)
(const void *)priv->rx_buff[entry],
pkt_len);
skb->protocol = eth_type_trans(skb, dev);
- netdev_dbg(dev, "RX pkt type 0x%04x from %pM to %pM data 0x%08x len %d\n",
+ netdev_dbg(dev, "RX pkt type 0x%04x from %pM to %pM data %p len %u\n",
((u_short *)skb->data)[6],
skb->data + 6, skb->data,
- (int)skb->data, (int)skb->len);
+ skb->data, skb->len);
netif_rx(skb);
dev->stats.rx_packets++;
@@ -566,10 +566,10 @@ static netdev_tx_t ariadne_start_xmit(struct sk_buff *skb,
/* Fill in a Tx ring entry */
- netdev_dbg(dev, "TX pkt type 0x%04x from %pM to %pM data 0x%08x len %d\n",
+ netdev_dbg(dev, "TX pkt type 0x%04x from %pM to %pM data %p len %u\n",
((u_short *)skb->data)[6],
skb->data + 6, skb->data,
- (int)skb->data, (int)skb->len);
+ skb->data, skb->len);
local_irq_save(flags);
diff --git a/drivers/net/ethernet/amd/atarilance.c b/drivers/net/ethernet/amd/atarilance.c
index 70ed79c4624..84219df72f5 100644
--- a/drivers/net/ethernet/amd/atarilance.c
+++ b/drivers/net/ethernet/amd/atarilance.c
@@ -558,21 +558,18 @@ static unsigned long __init lance_probe1( struct net_device *dev,
printk( "Lance: request for irq %d failed\n", IRQ_AUTO_5 );
return 0;
}
- dev->irq = (unsigned short)IRQ_AUTO_5;
+ dev->irq = IRQ_AUTO_5;
}
else {
- /* For VME-RieblCards, request a free VME int;
- * (This must be unsigned long, since dev->irq is short and the
- * IRQ_MACHSPEC bit would be cut off...)
- */
- unsigned long irq = atari_register_vme_int();
+ /* For VME-RieblCards, request a free VME int */
+ unsigned int irq = atari_register_vme_int();
if (!irq) {
printk( "Lance: request for VME interrupt failed\n" );
return 0;
}
if (request_irq(irq, lance_interrupt, IRQ_TYPE_PRIO,
"Riebl-VME Ethernet", dev)) {
- printk( "Lance: request for irq %ld failed\n", irq );
+ printk( "Lance: request for irq %u failed\n", irq );
return 0;
}
dev->irq = irq;
diff --git a/drivers/scsi/atari_scsi.c b/drivers/scsi/atari_scsi.c
index 04a154f87e3..df740cbbaef 100644
--- a/drivers/scsi/atari_scsi.c
+++ b/drivers/scsi/atari_scsi.c
@@ -572,7 +572,7 @@ static void falcon_get_lock(void)
}
-int __init atari_scsi_detect(struct scsi_host_template *host)
+static int __init atari_scsi_detect(struct scsi_host_template *host)
{
static int called = 0;
struct Scsi_Host *instance;
@@ -724,7 +724,7 @@ int __init atari_scsi_detect(struct scsi_host_template *host)
return 1;
}
-int atari_scsi_release(struct Scsi_Host *sh)
+static int atari_scsi_release(struct Scsi_Host *sh)
{
if (IS_A_TT())
free_irq(IRQ_TT_MFP_SCSI, sh);
@@ -734,17 +734,21 @@ int atari_scsi_release(struct Scsi_Host *sh)
return 1;
}
-void __init atari_scsi_setup(char *str, int *ints)
+#ifndef MODULE
+static int __init atari_scsi_setup(char *str)
{
/* Format of atascsi parameter is:
* atascsi=<can_queue>,<cmd_per_lun>,<sg_tablesize>,<hostid>,<use_tags>
* Defaults depend on TT or Falcon, hostid determined at run time.
* Negative values mean don't change.
*/
+ int ints[6];
+
+ get_options(str, ARRAY_SIZE(ints), ints);
if (ints[0] < 1) {
printk("atari_scsi_setup: no arguments!\n");
- return;
+ return 0;
}
if (ints[0] >= 1) {
@@ -777,9 +781,14 @@ void __init atari_scsi_setup(char *str, int *ints)
setup_use_tagged_queuing = !!ints[5];
}
#endif
+
+ return 1;
}
-int atari_scsi_bus_reset(Scsi_Cmnd *cmd)
+__setup("atascsi=", atari_scsi_setup);
+#endif /* !MODULE */
+
+static int atari_scsi_bus_reset(Scsi_Cmnd *cmd)
{
int rv;
struct NCR5380_hostdata *hostdata =
@@ -852,7 +861,7 @@ static void __init atari_scsi_reset_boot(void)
#endif
-const char *atari_scsi_info(struct Scsi_Host *host)
+static const char *atari_scsi_info(struct Scsi_Host *host)
{
/* atari_scsi_detect() is verbose enough... */
static const char string[] = "Atari native SCSI";
@@ -862,8 +871,9 @@ const char *atari_scsi_info(struct Scsi_Host *host)
#if defined(REAL_DMA)
-unsigned long atari_scsi_dma_setup(struct Scsi_Host *instance, void *data,
- unsigned long count, int dir)
+static unsigned long atari_scsi_dma_setup(struct Scsi_Host *instance,
+ void *data, unsigned long count,
+ int dir)
{
unsigned long addr = virt_to_phys(data);
diff --git a/drivers/scsi/atari_scsi.h b/drivers/scsi/atari_scsi.h
index efadb8d567c..bd52df78b20 100644
--- a/drivers/scsi/atari_scsi.h
+++ b/drivers/scsi/atari_scsi.h
@@ -18,11 +18,6 @@
/* (I_HAVE_OVERRUNS stuff removed) */
#ifndef ASM
-int atari_scsi_detect (struct scsi_host_template *);
-const char *atari_scsi_info (struct Scsi_Host *);
-int atari_scsi_reset (Scsi_Cmnd *, unsigned int);
-int atari_scsi_release (struct Scsi_Host *);
-
/* The values for CMD_PER_LUN and CAN_QUEUE are somehow arbitrary. Higher
* values should work, too; try it! (but cmd_per_lun costs memory!) */
diff --git a/drivers/usb/musb/musb_io.h b/drivers/usb/musb/musb_io.h
index 1d5eda26fbd..f7c1c8e2dc3 100644
--- a/drivers/usb/musb/musb_io.h
+++ b/drivers/usb/musb/musb_io.h
@@ -40,7 +40,7 @@
#if !defined(CONFIG_ARM) && !defined(CONFIG_SUPERH) \
&& !defined(CONFIG_AVR32) && !defined(CONFIG_PPC32) \
&& !defined(CONFIG_PPC64) && !defined(CONFIG_BLACKFIN) \
- && !defined(CONFIG_MIPS)
+ && !defined(CONFIG_MIPS) && !defined(CONFIG_M68K)
static inline void readsl(const void __iomem *addr, void *buf, int len)
{ insl((unsigned long)addr, buf, len); }
static inline void readsw(const void __iomem *addr, void *buf, int len)
diff --git a/include/video/vga.h b/include/video/vga.h
index 2b8691f7d25..cac567f22e6 100644
--- a/include/video/vga.h
+++ b/include/video/vga.h
@@ -19,29 +19,7 @@
#include <linux/types.h>
#include <asm/io.h>
-#ifndef CONFIG_AMIGA
#include <asm/vga.h>
-#else
-/*
- * FIXME
- * Ugh, we don't have PCI space, so map readb() and friends to use Zorro space
- * for MMIO accesses. This should make cirrusfb work again on Amiga
- */
-#undef inb_p
-#undef inw_p
-#undef outb_p
-#undef outw
-#undef readb
-#undef writeb
-#undef writew
-#define inb_p(port) 0
-#define inw_p(port) 0
-#define outb_p(port, val) do { } while (0)
-#define outw(port, val) do { } while (0)
-#define readb z_readb
-#define writeb z_writeb
-#define writew z_writew
-#endif
#include <asm/byteorder.h>
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2024-12-30 23:20:51 +0000