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-rw-r--r--arch/arm/mach-ixp2000/core.c85
-rw-r--r--arch/arm/mach-ixp4xx/common.c8
-rw-r--r--arch/arm/mm/proc-v6.S6
-rw-r--r--drivers/i2c/busses/i2c-ixp2000.c3
-rw-r--r--fs/qnx4/dir.c2
-rw-r--r--fs/qnx4/inode.c4
-rw-r--r--include/asm-arm/arch-ixp2000/gpio.h31
-rw-r--r--include/asm-arm/arch-ixp2000/io.h76
-rw-r--r--include/asm-arm/arch-ixp2000/platform.h22
-rw-r--r--include/asm-arm/arch-ixp4xx/debug-macro.S1
-rw-r--r--include/asm-arm/arch-ixp4xx/ixp4xx-regs.h10
-rw-r--r--include/asm-arm/io.h2
-rw-r--r--include/asm-i386/string.h32
-rw-r--r--include/linux/qnx4_fs.h18
-rw-r--r--include/linux/qnxtypes.h16
15 files changed, 222 insertions, 94 deletions
diff --git a/arch/arm/mach-ixp2000/core.c b/arch/arm/mach-ixp2000/core.c
index fc0555596d6d..0ee34acb8d7b 100644
--- a/arch/arm/mach-ixp2000/core.c
+++ b/arch/arm/mach-ixp2000/core.c
@@ -40,6 +40,8 @@
#include <asm/mach/time.h>
#include <asm/mach/irq.h>
+#include <asm/arch/gpio.h>
+
static DEFINE_SPINLOCK(ixp2000_slowport_lock);
static unsigned long ixp2000_slowport_irq_flags;
@@ -179,7 +181,7 @@ static int ixp2000_timer_interrupt(int irq, void *dev_id, struct pt_regs *regs)
/* clear timer 1 */
ixp2000_reg_write(IXP2000_T1_CLR, 1);
-
+
while ((next_jiffy_time - *missing_jiffy_timer_csr) > ticks_per_jiffy) {
timer_tick(regs);
next_jiffy_time -= ticks_per_jiffy;
@@ -238,35 +240,40 @@ void __init ixp2000_init_time(unsigned long tick_rate)
/*************************************************************************
* GPIO helpers
*************************************************************************/
-static unsigned long GPIO_IRQ_rising_edge;
static unsigned long GPIO_IRQ_falling_edge;
+static unsigned long GPIO_IRQ_rising_edge;
static unsigned long GPIO_IRQ_level_low;
static unsigned long GPIO_IRQ_level_high;
-void gpio_line_config(int line, int style)
+static void update_gpio_int_csrs(void)
+{
+ ixp2000_reg_write(IXP2000_GPIO_FEDR, GPIO_IRQ_falling_edge);
+ ixp2000_reg_write(IXP2000_GPIO_REDR, GPIO_IRQ_rising_edge);
+ ixp2000_reg_write(IXP2000_GPIO_LSLR, GPIO_IRQ_level_low);
+ ixp2000_reg_write(IXP2000_GPIO_LSHR, GPIO_IRQ_level_high);
+}
+
+void gpio_line_config(int line, int direction)
{
unsigned long flags;
local_irq_save(flags);
+ if (direction == GPIO_OUT) {
+ irq_desc[line + IRQ_IXP2000_GPIO0].valid = 0;
- if(style == GPIO_OUT) {
/* if it's an output, it ain't an interrupt anymore */
- ixp2000_reg_write(IXP2000_GPIO_PDSR, (1 << line));
GPIO_IRQ_falling_edge &= ~(1 << line);
GPIO_IRQ_rising_edge &= ~(1 << line);
GPIO_IRQ_level_low &= ~(1 << line);
GPIO_IRQ_level_high &= ~(1 << line);
- ixp2000_reg_write(IXP2000_GPIO_FEDR, GPIO_IRQ_falling_edge);
- ixp2000_reg_write(IXP2000_GPIO_REDR, GPIO_IRQ_rising_edge);
- ixp2000_reg_write(IXP2000_GPIO_LSHR, GPIO_IRQ_level_high);
- ixp2000_reg_write(IXP2000_GPIO_LSLR, GPIO_IRQ_level_low);
- irq_desc[line+IRQ_IXP2000_GPIO0].valid = 0;
- } else if(style == GPIO_IN) {
- ixp2000_reg_write(IXP2000_GPIO_PDCR, (1 << line));
+ update_gpio_int_csrs();
+
+ ixp2000_reg_write(IXP2000_GPIO_PDSR, 1 << line);
+ } else if (direction == GPIO_IN) {
+ ixp2000_reg_write(IXP2000_GPIO_PDCR, 1 << line);
}
-
local_irq_restore(flags);
-}
+}
/*************************************************************************
@@ -285,9 +292,50 @@ static void ixp2000_GPIO_irq_handler(unsigned int irq, struct irqdesc *desc, str
}
}
+static int ixp2000_GPIO_irq_type(unsigned int irq, unsigned int type)
+{
+ int line = irq - IRQ_IXP2000_GPIO0;
+
+ /*
+ * First, configure this GPIO line as an input.
+ */
+ ixp2000_reg_write(IXP2000_GPIO_PDCR, 1 << line);
+
+ /*
+ * Then, set the proper trigger type.
+ */
+ if (type & IRQT_FALLING)
+ GPIO_IRQ_falling_edge |= 1 << line;
+ else
+ GPIO_IRQ_falling_edge &= ~(1 << line);
+ if (type & IRQT_RISING)
+ GPIO_IRQ_rising_edge |= 1 << line;
+ else
+ GPIO_IRQ_rising_edge &= ~(1 << line);
+ if (type & IRQT_LOW)
+ GPIO_IRQ_level_low |= 1 << line;
+ else
+ GPIO_IRQ_level_low &= ~(1 << line);
+ if (type & IRQT_HIGH)
+ GPIO_IRQ_level_high |= 1 << line;
+ else
+ GPIO_IRQ_level_high &= ~(1 << line);
+ update_gpio_int_csrs();
+
+ /*
+ * Finally, mark the corresponding IRQ as valid.
+ */
+ irq_desc[irq].valid = 1;
+
+ return 0;
+}
+
static void ixp2000_GPIO_irq_mask_ack(unsigned int irq)
{
ixp2000_reg_write(IXP2000_GPIO_INCR, (1 << (irq - IRQ_IXP2000_GPIO0)));
+
+ ixp2000_reg_write(IXP2000_GPIO_EDSR, (1 << (irq - IRQ_IXP2000_GPIO0)));
+ ixp2000_reg_write(IXP2000_GPIO_LDSR, (1 << (irq - IRQ_IXP2000_GPIO0)));
ixp2000_reg_write(IXP2000_GPIO_INST, (1 << (irq - IRQ_IXP2000_GPIO0)));
}
@@ -302,6 +350,7 @@ static void ixp2000_GPIO_irq_unmask(unsigned int irq)
}
static struct irqchip ixp2000_GPIO_irq_chip = {
+ .type = ixp2000_GPIO_irq_type,
.ack = ixp2000_GPIO_irq_mask_ack,
.mask = ixp2000_GPIO_irq_mask,
.unmask = ixp2000_GPIO_irq_unmask
@@ -338,7 +387,7 @@ static void ixp2000_irq_mask(unsigned int irq)
static void ixp2000_irq_unmask(unsigned int irq)
{
- ixp2000_reg_write(IXP2000_IRQ_ENABLE_SET, (1 << irq));
+ ixp2000_reg_write(IXP2000_IRQ_ENABLE_SET, (1 << irq));
}
static struct irqchip ixp2000_irq_chip = {
@@ -375,16 +424,16 @@ void __init ixp2000_init_irq(void)
* our mask/unmask code much simpler.
*/
for (irq = IRQ_IXP2000_SOFT_INT; irq <= IRQ_IXP2000_THDB3; irq++) {
- if((1 << irq) & IXP2000_VALID_IRQ_MASK) {
+ if ((1 << irq) & IXP2000_VALID_IRQ_MASK) {
set_irq_chip(irq, &ixp2000_irq_chip);
set_irq_handler(irq, do_level_IRQ);
set_irq_flags(irq, IRQF_VALID);
} else set_irq_flags(irq, 0);
}
-
+
/*
* GPIO IRQs are invalid until someone sets the interrupt mode
- * by calling gpio_line_set();
+ * by calling set_irq_type().
*/
for (irq = IRQ_IXP2000_GPIO0; irq <= IRQ_IXP2000_GPIO7; irq++) {
set_irq_chip(irq, &ixp2000_GPIO_irq_chip);
diff --git a/arch/arm/mach-ixp4xx/common.c b/arch/arm/mach-ixp4xx/common.c
index 267ba02d77dc..f39e8408488f 100644
--- a/arch/arm/mach-ixp4xx/common.c
+++ b/arch/arm/mach-ixp4xx/common.c
@@ -141,7 +141,15 @@ static struct map_desc ixp4xx_io_desc[] __initdata = {
.physical = IXP4XX_PCI_CFG_BASE_PHYS,
.length = IXP4XX_PCI_CFG_REGION_SIZE,
.type = MT_DEVICE
+ },
+#ifdef CONFIG_DEBUG_LL
+ { /* Debug UART mapping */
+ .virtual = IXP4XX_DEBUG_UART_BASE_VIRT,
+ .physical = IXP4XX_DEBUG_UART_BASE_PHYS,
+ .length = IXP4XX_DEBUG_UART_REGION_SIZE,
+ .type = MT_DEVICE
}
+#endif
};
void __init ixp4xx_map_io(void)
diff --git a/arch/arm/mm/proc-v6.S b/arch/arm/mm/proc-v6.S
index 0aa73d414783..e3d8510f4340 100644
--- a/arch/arm/mm/proc-v6.S
+++ b/arch/arm/mm/proc-v6.S
@@ -132,8 +132,8 @@ ENTRY(cpu_v6_switch_mm)
* 100x 1 0 1 r/o no acc
* 10x0 1 0 1 r/o no acc
* 1011 0 0 1 r/w no acc
- * 110x 1 1 0 r/o r/o
- * 11x0 1 1 0 r/o r/o
+ * 110x 0 1 0 r/w r/o
+ * 11x0 0 1 0 r/w r/o
* 1111 0 1 1 r/w r/w
*/
ENTRY(cpu_v6_set_pte)
@@ -150,7 +150,7 @@ ENTRY(cpu_v6_set_pte)
tst r1, #L_PTE_USER
orrne r2, r2, #AP1 | nG
tstne r2, #APX
- eorne r2, r2, #AP0
+ bicne r2, r2, #APX | AP0
tst r1, #L_PTE_YOUNG
biceq r2, r2, #APX | AP1 | AP0
diff --git a/drivers/i2c/busses/i2c-ixp2000.c b/drivers/i2c/busses/i2c-ixp2000.c
index ec943cad2314..1956af382cd8 100644
--- a/drivers/i2c/busses/i2c-ixp2000.c
+++ b/drivers/i2c/busses/i2c-ixp2000.c
@@ -33,7 +33,8 @@
#include <linux/i2c.h>
#include <linux/i2c-algo-bit.h>
-#include <asm/hardware.h> /* Pick up IXP42000-specific bits */
+#include <asm/hardware.h> /* Pick up IXP2000-specific bits */
+#include <asm/arch/gpio.h>
static inline int ixp2000_scl_pin(void *data)
{
diff --git a/fs/qnx4/dir.c b/fs/qnx4/dir.c
index cd66147cca04..7a8f5595c26f 100644
--- a/fs/qnx4/dir.c
+++ b/fs/qnx4/dir.c
@@ -61,7 +61,7 @@ static int qnx4_readdir(struct file *filp, void *dirent, filldir_t filldir)
ino = blknum * QNX4_INODES_PER_BLOCK + ix - 1;
else {
le = (struct qnx4_link_info*)de;
- ino = ( le->dl_inode_blk - 1 ) *
+ ino = ( le32_to_cpu(le->dl_inode_blk) - 1 ) *
QNX4_INODES_PER_BLOCK +
le->dl_inode_ndx;
}
diff --git a/fs/qnx4/inode.c b/fs/qnx4/inode.c
index aa92d6b76a9a..b79162a35478 100644
--- a/fs/qnx4/inode.c
+++ b/fs/qnx4/inode.c
@@ -236,7 +236,7 @@ unsigned long qnx4_block_map( struct inode *inode, long iblock )
struct buffer_head *bh = NULL;
struct qnx4_xblk *xblk = NULL;
struct qnx4_inode_entry *qnx4_inode = qnx4_raw_inode(inode);
- qnx4_nxtnt_t nxtnt = le16_to_cpu(qnx4_inode->di_num_xtnts);
+ u16 nxtnt = le16_to_cpu(qnx4_inode->di_num_xtnts);
if ( iblock < le32_to_cpu(qnx4_inode->di_first_xtnt.xtnt_size) ) {
// iblock is in the first extent. This is easy.
@@ -372,7 +372,7 @@ static int qnx4_fill_super(struct super_block *s, void *data, int silent)
printk("qnx4: unable to read the superblock\n");
goto outnobh;
}
- if ( le32_to_cpu( *(__u32*)bh->b_data ) != QNX4_SUPER_MAGIC ) {
+ if ( le32_to_cpup((__le32*) bh->b_data) != QNX4_SUPER_MAGIC ) {
if (!silent)
printk("qnx4: wrong fsid in superblock.\n");
goto out;
diff --git a/include/asm-arm/arch-ixp2000/gpio.h b/include/asm-arm/arch-ixp2000/gpio.h
index 84634af5cc64..03cbbe1fd9d8 100644
--- a/include/asm-arm/arch-ixp2000/gpio.h
+++ b/include/asm-arm/arch-ixp2000/gpio.h
@@ -1,5 +1,5 @@
/*
- * include/asm-arm/arch-ixp2000/ixp2000-gpio.h
+ * include/asm-arm/arch-ixp2000/gpio.h
*
* Copyright (C) 2002 Intel Corporation.
*
@@ -16,26 +16,18 @@
* Use this instead of directly setting the GPIO registers.
* GPIOs may also be used as GPIOs (e.g. for emulating i2c/smb)
*/
-#ifndef _ASM_ARCH_IXP2000_GPIO_H_
-#define _ASM_ARCH_IXP2000_GPIO_H_
+#ifndef __ASM_ARCH_GPIO_H
+#define __ASM_ARCH_GPIO_H
#ifndef __ASSEMBLY__
-#define GPIO_OUT 0x0
-#define GPIO_IN 0x80
+
+#define GPIO_IN 0
+#define GPIO_OUT 1
#define IXP2000_GPIO_LOW 0
#define IXP2000_GPIO_HIGH 1
-#define GPIO_NO_EDGES 0
-#define GPIO_FALLING_EDGE 1
-#define GPIO_RISING_EDGE 2
-#define GPIO_BOTH_EDGES 3
-#define GPIO_LEVEL_LOW 4
-#define GPIO_LEVEL_HIGH 8
-
-extern void set_GPIO_IRQ_edge(int gpio_nr, int edge);
-extern void set_GPIO_IRQ_level(int gpio_nr, int level);
-extern void gpio_line_config(int line, int style);
+extern void gpio_line_config(int line, int direction);
static inline int gpio_line_get(int line)
{
@@ -45,11 +37,12 @@ static inline int gpio_line_get(int line)
static inline void gpio_line_set(int line, int value)
{
if (value == IXP2000_GPIO_HIGH) {
- ixp_reg_write(IXP2000_GPIO_POSR, BIT(line));
- } else if (value == IXP2000_GPIO_LOW)
- ixp_reg_write(IXP2000_GPIO_POCR, BIT(line));
+ ixp2000_reg_write(IXP2000_GPIO_POSR, 1 << line);
+ } else if (value == IXP2000_GPIO_LOW) {
+ ixp2000_reg_write(IXP2000_GPIO_POCR, 1 << line);
+ }
}
#endif /* !__ASSEMBLY__ */
-#endif /* ASM_ARCH_IXP2000_GPIO_H_ */
+#endif /* ASM_ARCH_IXP2000_GPIO_H_ */
diff --git a/include/asm-arm/arch-ixp2000/io.h b/include/asm-arm/arch-ixp2000/io.h
index 083462668e18..5e56b47446e0 100644
--- a/include/asm-arm/arch-ixp2000/io.h
+++ b/include/asm-arm/arch-ixp2000/io.h
@@ -27,8 +27,8 @@
* since that isn't available on the A? revisions we just keep doing
* things manually.
*/
-#define alignb(addr) (void __iomem *)((unsigned long)addr ^ 3)
-#define alignw(addr) (void __iomem *)((unsigned long)addr ^ 2)
+#define alignb(addr) (void __iomem *)((unsigned long)(addr) ^ 3)
+#define alignw(addr) (void __iomem *)((unsigned long)(addr) ^ 2)
#define outb(v,p) __raw_writeb((v),alignb(___io(p)))
#define outw(v,p) __raw_writew((v),alignw(___io(p)))
@@ -48,6 +48,78 @@
#define insw(p,d,l) __raw_readsw(alignw(___io(p)),d,l)
#define insl(p,d,l) __raw_readsl(___io(p),d,l)
+#define __is_io_address(p) ((((unsigned long)(p)) & ~(IXP2000_PCI_IO_SIZE - 1)) == IXP2000_PCI_IO_VIRT_BASE)
+
+#define ioread8(p) \
+ ({ \
+ unsigned int __v; \
+ \
+ if (__is_io_address(p)) { \
+ __v = __raw_readb(alignb(p)); \
+ } else { \
+ __v = __raw_readb(p); \
+ } \
+ \
+ __v; \
+ }) \
+
+#define ioread16(p) \
+ ({ \
+ unsigned int __v; \
+ \
+ if (__is_io_address(p)) { \
+ __v = __raw_readw(alignw(p)); \
+ } else { \
+ __v = le16_to_cpu(__raw_readw(p)); \
+ } \
+ \
+ __v; \
+ })
+
+#define ioread32(p) \
+ ({ \
+ unsigned int __v; \
+ \
+ if (__is_io_address(p)) { \
+ __v = __raw_readl(p); \
+ } else { \
+ __v = le32_to_cpu(__raw_readl(p)); \
+ } \
+ \
+ __v; \
+ })
+
+#define iowrite8(v,p) \
+ ({ \
+ if (__is_io_address(p)) { \
+ __raw_writeb((v), alignb(p)); \
+ } else { \
+ __raw_writeb((v), p); \
+ } \
+ })
+
+#define iowrite16(v,p) \
+ ({ \
+ if (__is_io_address(p)) { \
+ __raw_writew((v), alignw(p)); \
+ } else { \
+ __raw_writew(cpu_to_le16(v), p); \
+ } \
+ })
+
+#define iowrite32(v,p) \
+ ({ \
+ if (__is_io_address(p)) { \
+ __raw_writel((v), p); \
+ } else { \
+ __raw_writel(cpu_to_le32(v), p); \
+ } \
+ })
+
+#define ioport_map(port, nr) ___io(port)
+
+#define ioport_unmap(addr)
+
#ifdef CONFIG_ARCH_IXDP2X01
/*
diff --git a/include/asm-arm/arch-ixp2000/platform.h b/include/asm-arm/arch-ixp2000/platform.h
index 901bba6d02b4..52ded516ea5c 100644
--- a/include/asm-arm/arch-ixp2000/platform.h
+++ b/include/asm-arm/arch-ixp2000/platform.h
@@ -138,30 +138,10 @@ struct ixp2000_flash_data {
unsigned long (*bank_setup)(unsigned long);
};
-/*
- * GPIO helper functions
- */
-#define GPIO_IN 0
-#define GPIO_OUT 1
-
-extern void gpio_line_config(int line, int style);
-
-static inline int gpio_line_get(int line)
-{
- return (((*IXP2000_GPIO_PLR) >> line) & 1);
-}
-
-static inline void gpio_line_set(int line, int value)
-{
- if (value)
- ixp2000_reg_write(IXP2000_GPIO_POSR, (1 << line));
- else
- ixp2000_reg_write(IXP2000_GPIO_POCR, (1 << line));
-}
-
struct ixp2000_i2c_pins {
unsigned long sda_pin;
unsigned long scl_pin;
};
+
#endif /* !__ASSEMBLY__ */
diff --git a/include/asm-arm/arch-ixp4xx/debug-macro.S b/include/asm-arm/arch-ixp4xx/debug-macro.S
index 4499ae8e4b44..45a6c6cc29d5 100644
--- a/include/asm-arm/arch-ixp4xx/debug-macro.S
+++ b/include/asm-arm/arch-ixp4xx/debug-macro.S
@@ -14,6 +14,7 @@
mrc p15, 0, \rx, c1, c0
tst \rx, #1 @ MMU enabled?
moveq \rx, #0xc8000000
+ orrne \rx, \rx, #0x00b00000
movne \rx, #0xff000000
add \rx,\rx,#3 @ Uart regs are at off set of 3 if
@ byte writes used - Big Endian.
diff --git a/include/asm-arm/arch-ixp4xx/ixp4xx-regs.h b/include/asm-arm/arch-ixp4xx/ixp4xx-regs.h
index 8eeb1db6309d..004696a95bdb 100644
--- a/include/asm-arm/arch-ixp4xx/ixp4xx-regs.h
+++ b/include/asm-arm/arch-ixp4xx/ixp4xx-regs.h
@@ -69,6 +69,16 @@
#define IXP4XX_PERIPHERAL_BASE_VIRT (0xFFBF2000)
#define IXP4XX_PERIPHERAL_REGION_SIZE (0x0000C000)
+/*
+ * Debug UART
+ *
+ * This is basically a remap of UART1 into a region that is section
+ * aligned so that it * can be used with the low-level debug code.
+ */
+#define IXP4XX_DEBUG_UART_BASE_PHYS (0xC8000000)
+#define IXP4XX_DEBUG_UART_BASE_VIRT (0xffb00000)
+#define IXP4XX_DEBUG_UART_REGION_SIZE (0x00001000)
+
#define IXP4XX_EXP_CS0_OFFSET 0x00
#define IXP4XX_EXP_CS1_OFFSET 0x04
#define IXP4XX_EXP_CS2_OFFSET 0x08
diff --git a/include/asm-arm/io.h b/include/asm-arm/io.h
index 08a46302d265..cc4b5f5dbfcf 100644
--- a/include/asm-arm/io.h
+++ b/include/asm-arm/io.h
@@ -275,6 +275,7 @@ extern void __iounmap(void __iomem *addr);
/*
* io{read,write}{8,16,32} macros
*/
+#ifndef ioread8
#define ioread8(p) ({ unsigned int __v = __raw_readb(p); __v; })
#define ioread16(p) ({ unsigned int __v = le16_to_cpu(__raw_readw(p)); __v; })
#define ioread32(p) ({ unsigned int __v = le32_to_cpu(__raw_readl(p)); __v; })
@@ -293,6 +294,7 @@ extern void __iounmap(void __iomem *addr);
extern void __iomem *ioport_map(unsigned long port, unsigned int nr);
extern void ioport_unmap(void __iomem *addr);
+#endif
struct pci_dev;
diff --git a/include/asm-i386/string.h b/include/asm-i386/string.h
index 6a78ac58c194..02c8f5d22065 100644
--- a/include/asm-i386/string.h
+++ b/include/asm-i386/string.h
@@ -116,7 +116,8 @@ __asm__ __volatile__(
"orb $1,%%al\n"
"3:"
:"=a" (__res), "=&S" (d0), "=&D" (d1)
- :"1" (cs),"2" (ct));
+ :"1" (cs),"2" (ct)
+ :"memory");
return __res;
}
@@ -138,8 +139,9 @@ __asm__ __volatile__(
"3:\tsbbl %%eax,%%eax\n\t"
"orb $1,%%al\n"
"4:"
- :"=a" (__res), "=&S" (d0), "=&D" (d1), "=&c" (d2)
- :"1" (cs),"2" (ct),"3" (count));
+ :"=a" (__res), "=&S" (d0), "=&D" (d1), "=&c" (d2)
+ :"1" (cs),"2" (ct),"3" (count)
+ :"memory");
return __res;
}
@@ -158,7 +160,9 @@ __asm__ __volatile__(
"movl $1,%1\n"
"2:\tmovl %1,%0\n\t"
"decl %0"
- :"=a" (__res), "=&S" (d0) : "1" (s),"0" (c));
+ :"=a" (__res), "=&S" (d0)
+ :"1" (s),"0" (c)
+ :"memory");
return __res;
}
@@ -175,7 +179,9 @@ __asm__ __volatile__(
"leal -1(%%esi),%0\n"
"2:\ttestb %%al,%%al\n\t"
"jne 1b"
- :"=g" (__res), "=&S" (d0), "=&a" (d1) :"0" (0),"1" (s),"2" (c));
+ :"=g" (__res), "=&S" (d0), "=&a" (d1)
+ :"0" (0),"1" (s),"2" (c)
+ :"memory");
return __res;
}
@@ -189,7 +195,9 @@ __asm__ __volatile__(
"scasb\n\t"
"notl %0\n\t"
"decl %0"
- :"=c" (__res), "=&D" (d0) :"1" (s),"a" (0), "0" (0xffffffffu));
+ :"=c" (__res), "=&D" (d0)
+ :"1" (s),"a" (0), "0" (0xffffffffu)
+ :"memory");
return __res;
}
@@ -333,7 +341,9 @@ __asm__ __volatile__(
"je 1f\n\t"
"movl $1,%0\n"
"1:\tdecl %0"
- :"=D" (__res), "=&c" (d0) : "a" (c),"0" (cs),"1" (count));
+ :"=D" (__res), "=&c" (d0)
+ :"a" (c),"0" (cs),"1" (count)
+ :"memory");
return __res;
}
@@ -369,7 +379,7 @@ __asm__ __volatile__(
"je 2f\n\t"
"stosb\n"
"2:"
- : "=&c" (d0), "=&D" (d1)
+ :"=&c" (d0), "=&D" (d1)
:"a" (c), "q" (count), "0" (count/4), "1" ((long) s)
:"memory");
return (s);
@@ -392,7 +402,8 @@ __asm__ __volatile__(
"jne 1b\n"
"3:\tsubl %2,%0"
:"=a" (__res), "=&d" (d0)
- :"c" (s),"1" (count));
+ :"c" (s),"1" (count)
+ :"memory");
return __res;
}
/* end of additional stuff */
@@ -473,7 +484,8 @@ static inline void * memscan(void * addr, int c, size_t size)
"dec %%edi\n"
"1:"
: "=D" (addr), "=c" (size)
- : "0" (addr), "1" (size), "a" (c));
+ : "0" (addr), "1" (size), "a" (c)
+ : "memory");
return addr;
}
diff --git a/include/linux/qnx4_fs.h b/include/linux/qnx4_fs.h
index 22ba580b0ae8..fc610bb0f733 100644
--- a/include/linux/qnx4_fs.h
+++ b/include/linux/qnx4_fs.h
@@ -46,11 +46,11 @@ struct qnx4_inode_entry {
char di_fname[QNX4_SHORT_NAME_MAX];
qnx4_off_t di_size;
qnx4_xtnt_t di_first_xtnt;
- __u32 di_xblk;
- __s32 di_ftime;
- __s32 di_mtime;
- __s32 di_atime;
- __s32 di_ctime;
+ __le32 di_xblk;
+ __le32 di_ftime;
+ __le32 di_mtime;
+ __le32 di_atime;
+ __le32 di_ctime;
qnx4_nxtnt_t di_num_xtnts;
qnx4_mode_t di_mode;
qnx4_muid_t di_uid;
@@ -63,18 +63,18 @@ struct qnx4_inode_entry {
struct qnx4_link_info {
char dl_fname[QNX4_NAME_MAX];
- __u32 dl_inode_blk;
+ __le32 dl_inode_blk;
__u8 dl_inode_ndx;
__u8 dl_spare[10];
__u8 dl_status;
};
struct qnx4_xblk {
- __u32 xblk_next_xblk;
- __u32 xblk_prev_xblk;
+ __le32 xblk_next_xblk;
+ __le32 xblk_prev_xblk;
__u8 xblk_num_xtnts;
__u8 xblk_spare[3];
- __s32 xblk_num_blocks;
+ __le32 xblk_num_blocks;
qnx4_xtnt_t xblk_xtnts[QNX4_MAX_XTNTS_PER_XBLK];
char xblk_signature[8];
qnx4_xtnt_t xblk_first_xtnt;
diff --git a/include/linux/qnxtypes.h b/include/linux/qnxtypes.h
index fb518e318c7c..a3eb1137857b 100644
--- a/include/linux/qnxtypes.h
+++ b/include/linux/qnxtypes.h
@@ -12,18 +12,18 @@
#ifndef _QNX4TYPES_H
#define _QNX4TYPES_H
-typedef __u16 qnx4_nxtnt_t;
+typedef __le16 qnx4_nxtnt_t;
typedef __u8 qnx4_ftype_t;
typedef struct {
- __u32 xtnt_blk;
- __u32 xtnt_size;
+ __le32 xtnt_blk;
+ __le32 xtnt_size;
} qnx4_xtnt_t;
-typedef __u16 qnx4_mode_t;
-typedef __u16 qnx4_muid_t;
-typedef __u16 qnx4_mgid_t;
-typedef __u32 qnx4_off_t;
-typedef __u16 qnx4_nlink_t;
+typedef __le16 qnx4_mode_t;
+typedef __le16 qnx4_muid_t;
+typedef __le16 qnx4_mgid_t;
+typedef __le32 qnx4_off_t;
+typedef __le16 qnx4_nlink_t;
#endif
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