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-rw-r--r--include/asm-sparc/atomic.h4
-rw-r--r--include/asm-sparc/bitops.h5
-rw-r--r--include/asm-sparc/dma.h9
-rw-r--r--include/asm-sparc/floppy.h16
-rw-r--r--include/asm-sparc/ide.h10
-rw-r--r--include/asm-sparc/io.h7
-rw-r--r--include/asm-sparc/ioctls.h4
-rw-r--r--include/asm-sparc/ipc.h1
-rw-r--r--include/asm-sparc/irqflags.h39
-rw-r--r--include/asm-sparc/of_platform.h5
-rw-r--r--include/asm-sparc/posix_types.h8
-rw-r--r--include/asm-sparc/scatterlist.h7
-rw-r--r--include/asm-sparc/semaphore.h1
-rw-r--r--include/asm-sparc/system.h28
-rw-r--r--include/asm-sparc/termbits.h15
-rw-r--r--include/asm-sparc/termios.h48
-rw-r--r--include/asm-sparc/tlbflush.h6
17 files changed, 140 insertions, 73 deletions
diff --git a/include/asm-sparc/atomic.h b/include/asm-sparc/atomic.h
index bdca5416d8b..3328950dbfe 100644
--- a/include/asm-sparc/atomic.h
+++ b/include/asm-sparc/atomic.h
@@ -1,6 +1,6 @@
/* atomic.h: These still suck, but the I-cache hit rate is higher.
*
- * Copyright (C) 1996 David S. Miller (davem@caip.rutgers.edu)
+ * Copyright (C) 1996 David S. Miller (davem@davemloft.net)
* Copyright (C) 2000 Anton Blanchard (anton@linuxcare.com.au)
* Copyright (C) 2007 Kyle McMartin (kyle@parisc-linux.org)
*
@@ -33,7 +33,7 @@ extern void __cmpxchg_called_with_bad_pointer(void);
extern unsigned long __cmpxchg_u32(volatile u32 *m, u32 old, u32 new_);
/* don't worry...optimizer will get rid of most of this */
-static __inline__ unsigned long
+static inline unsigned long
__cmpxchg(volatile void *ptr, unsigned long old, unsigned long new_, int size)
{
switch(size) {
diff --git a/include/asm-sparc/bitops.h b/include/asm-sparc/bitops.h
index 329e696e775..cb3cefab6e0 100644
--- a/include/asm-sparc/bitops.h
+++ b/include/asm-sparc/bitops.h
@@ -14,6 +14,10 @@
#ifdef __KERNEL__
+#ifndef _LINUX_BITOPS_H
+#error only <linux/bitops.h> can be included directly
+#endif
+
extern unsigned long ___set_bit(unsigned long *addr, unsigned long mask);
extern unsigned long ___clear_bit(unsigned long *addr, unsigned long mask);
extern unsigned long ___change_bit(unsigned long *addr, unsigned long mask);
@@ -96,6 +100,7 @@ static inline void change_bit(unsigned long nr, volatile unsigned long *addr)
#include <asm-generic/bitops/fls.h>
#include <asm-generic/bitops/fls64.h>
#include <asm-generic/bitops/hweight.h>
+#include <asm-generic/bitops/lock.h>
#include <asm-generic/bitops/find.h>
#include <asm-generic/bitops/ext2-non-atomic.h>
#include <asm-generic/bitops/ext2-atomic.h>
diff --git a/include/asm-sparc/dma.h b/include/asm-sparc/dma.h
index 407b3614468..959d6c8a71a 100644
--- a/include/asm-sparc/dma.h
+++ b/include/asm-sparc/dma.h
@@ -1,7 +1,6 @@
-/* $Id: dma.h,v 1.35 1999/12/27 06:37:09 anton Exp $
- * include/asm-sparc/dma.h
+/* include/asm-sparc/dma.h
*
- * Copyright 1995 (C) David S. Miller (davem@caip.rutgers.edu)
+ * Copyright 1995 (C) David S. Miller (davem@davemloft.net)
*/
#ifndef _ASM_SPARC_DMA_H
@@ -21,14 +20,14 @@
struct page;
extern spinlock_t dma_spin_lock;
-static __inline__ unsigned long claim_dma_lock(void)
+static inline unsigned long claim_dma_lock(void)
{
unsigned long flags;
spin_lock_irqsave(&dma_spin_lock, flags);
return flags;
}
-static __inline__ void release_dma_lock(unsigned long flags)
+static inline void release_dma_lock(unsigned long flags)
{
spin_unlock_irqrestore(&dma_spin_lock, flags);
}
diff --git a/include/asm-sparc/floppy.h b/include/asm-sparc/floppy.h
index acd06d8ff70..dbe7a586be5 100644
--- a/include/asm-sparc/floppy.h
+++ b/include/asm-sparc/floppy.h
@@ -1,6 +1,6 @@
/* asm-sparc/floppy.h: Sparc specific parts of the Floppy driver.
*
- * Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu)
+ * Copyright (C) 1995 David S. Miller (davem@davemloft.net)
*/
#ifndef __ASM_SPARC_FLOPPY_H
@@ -77,8 +77,6 @@ static struct sun_floppy_ops sun_fdops;
#define fd_dma_mem_free(addr,size) (vfree((void *)(addr)))
#endif
-#define FLOPPY_MOTOR_MASK 0x10
-
/* XXX This isn't really correct. XXX */
#define get_dma_residue(x) (0)
@@ -234,12 +232,12 @@ extern char *pdma_base;
extern unsigned long pdma_areasize;
/* Common routines to all controller types on the Sparc. */
-static __inline__ void virtual_dma_init(void)
+static inline void virtual_dma_init(void)
{
/* nothing... */
}
-static __inline__ void sun_fd_disable_dma(void)
+static inline void sun_fd_disable_dma(void)
{
doing_pdma = 0;
if (pdma_base) {
@@ -248,7 +246,7 @@ static __inline__ void sun_fd_disable_dma(void)
}
}
-static __inline__ void sun_fd_set_dma_mode(int mode)
+static inline void sun_fd_set_dma_mode(int mode)
{
switch(mode) {
case DMA_MODE_READ:
@@ -263,17 +261,17 @@ static __inline__ void sun_fd_set_dma_mode(int mode)
}
}
-static __inline__ void sun_fd_set_dma_addr(char *buffer)
+static inline void sun_fd_set_dma_addr(char *buffer)
{
pdma_vaddr = buffer;
}
-static __inline__ void sun_fd_set_dma_count(int length)
+static inline void sun_fd_set_dma_count(int length)
{
pdma_size = length;
}
-static __inline__ void sun_fd_enable_dma(void)
+static inline void sun_fd_enable_dma(void)
{
pdma_vaddr = mmu_lockarea(pdma_vaddr, pdma_size);
pdma_base = pdma_vaddr;
diff --git a/include/asm-sparc/ide.h b/include/asm-sparc/ide.h
index a6d735a1310..4076cb5d158 100644
--- a/include/asm-sparc/ide.h
+++ b/include/asm-sparc/ide.h
@@ -1,7 +1,6 @@
-/* $Id: ide.h,v 1.7 2002/01/16 20:58:40 davem Exp $
- * ide.h: SPARC PCI specific IDE glue.
+/* ide.h: SPARC PCI specific IDE glue.
*
- * Copyright (C) 1997 David S. Miller (davem@caip.rutgers.edu)
+ * Copyright (C) 1997 David S. Miller (davem@davemloft.net)
* Copyright (C) 1998 Eddie C. Dost (ecd@skynet.be)
* Adaptation from sparc64 version to sparc by Pete Zaitcev.
*/
@@ -18,7 +17,6 @@
#undef MAX_HWIFS
#define MAX_HWIFS 2
-#define IDE_ARCH_OBSOLETE_INIT
#define ide_default_io_ctl(base) ((base) + 0x206) /* obsolete */
#define __ide_insl(data_reg, buffer, wcount) \
@@ -32,7 +30,7 @@
#define __ide_mm_outsw __ide_outsw
#define __ide_mm_outsl __ide_outsl
-static __inline__ void __ide_insw(unsigned long port,
+static inline void __ide_insw(unsigned long port,
void *dst,
unsigned long count)
{
@@ -63,7 +61,7 @@ static __inline__ void __ide_insw(unsigned long port,
/* __flush_dcache_range((unsigned long)dst, end); */ /* P3 see hme */
}
-static __inline__ void __ide_outsw(unsigned long port,
+static inline void __ide_outsw(unsigned long port,
const void *src,
unsigned long count)
{
diff --git a/include/asm-sparc/io.h b/include/asm-sparc/io.h
index c23e74a0eaa..243bf8e9a05 100644
--- a/include/asm-sparc/io.h
+++ b/include/asm-sparc/io.h
@@ -310,13 +310,6 @@ extern void sbus_iounmap(volatile void __iomem *vaddr, unsigned long size);
#define RTC_PORT(x) (rtc_port + (x))
#define RTC_ALWAYS_BCD 0
-/* Nothing to do */
-/* P3: Only IDE DMA may need these. XXX Verify that it still does... */
-
-#define dma_cache_inv(_start,_size) do { } while (0)
-#define dma_cache_wback(_start,_size) do { } while (0)
-#define dma_cache_wback_inv(_start,_size) do { } while (0)
-
#endif
#define __ARCH_HAS_NO_PAGE_ZERO_MAPPED 1
diff --git a/include/asm-sparc/ioctls.h b/include/asm-sparc/ioctls.h
index bdf77b0dfd8..058c2064f70 100644
--- a/include/asm-sparc/ioctls.h
+++ b/include/asm-sparc/ioctls.h
@@ -15,6 +15,10 @@
#define TCSETS _IOW('T', 9, struct termios)
#define TCSETSW _IOW('T', 10, struct termios)
#define TCSETSF _IOW('T', 11, struct termios)
+#define TCGETS2 _IOR('T', 12, struct termios2)
+#define TCSETS2 _IOW('T', 13, struct termios2)
+#define TCSETSW2 _IOW('T', 14, struct termios2)
+#define TCSETSF2 _IOW('T', 15, struct termios2)
/* Note that all the ioctls that are not available in Linux have a
* double underscore on the front to: a) avoid some programs to
diff --git a/include/asm-sparc/ipc.h b/include/asm-sparc/ipc.h
deleted file mode 100644
index a46e3d9c2a3..00000000000
--- a/include/asm-sparc/ipc.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-generic/ipc.h>
diff --git a/include/asm-sparc/irqflags.h b/include/asm-sparc/irqflags.h
new file mode 100644
index 00000000000..db398fb3282
--- /dev/null
+++ b/include/asm-sparc/irqflags.h
@@ -0,0 +1,39 @@
+/*
+ * include/asm-sparc/irqflags.h
+ *
+ * IRQ flags handling
+ *
+ * This file gets included from lowlevel asm headers too, to provide
+ * wrapped versions of the local_irq_*() APIs, based on the
+ * raw_local_irq_*() functions from the lowlevel headers.
+ */
+#ifndef _ASM_IRQFLAGS_H
+#define _ASM_IRQFLAGS_H
+
+#ifndef __ASSEMBLY__
+
+extern void raw_local_irq_restore(unsigned long);
+extern unsigned long __raw_local_irq_save(void);
+extern void raw_local_irq_enable(void);
+
+static inline unsigned long getipl(void)
+{
+ unsigned long retval;
+
+ __asm__ __volatile__("rd %%psr, %0" : "=r" (retval));
+ return retval;
+}
+
+#define raw_local_save_flags(flags) ((flags) = getipl())
+#define raw_local_irq_save(flags) ((flags) = __raw_local_irq_save())
+#define raw_local_irq_disable() ((void) __raw_local_irq_save())
+#define raw_irqs_disabled() ((getipl() & PSR_PIL) != 0)
+
+static inline int raw_irqs_disabled_flags(unsigned long flags)
+{
+ return ((flags & PSR_PIL) != 0);
+}
+
+#endif /* (__ASSEMBLY__) */
+
+#endif /* !(_ASM_IRQFLAGS_H) */
diff --git a/include/asm-sparc/of_platform.h b/include/asm-sparc/of_platform.h
index 64a230064ef..d638737ff13 100644
--- a/include/asm-sparc/of_platform.h
+++ b/include/asm-sparc/of_platform.h
@@ -18,12 +18,9 @@
extern struct bus_type ebus_bus_type;
extern struct bus_type sbus_bus_type;
-extern struct bus_type of_platform_bus_type;
+
#define of_bus_type of_platform_bus_type /* for compatibility */
-extern int of_register_driver(struct of_platform_driver *drv,
- struct bus_type *bus);
-extern void of_unregister_driver(struct of_platform_driver *drv);
extern struct of_device *of_platform_device_create(struct device_node *np,
const char *bus_id,
struct device *parent,
diff --git a/include/asm-sparc/posix_types.h b/include/asm-sparc/posix_types.h
index 9ef1b3db4cb..62c8fa7b36d 100644
--- a/include/asm-sparc/posix_types.h
+++ b/include/asm-sparc/posix_types.h
@@ -49,7 +49,7 @@ typedef struct {
#if defined(__KERNEL__) || !defined(__GLIBC__) || (__GLIBC__ < 2)
#undef __FD_SET
-static __inline__ void __FD_SET(unsigned long fd, __kernel_fd_set *fdsetp)
+static inline void __FD_SET(unsigned long fd, __kernel_fd_set *fdsetp)
{
unsigned long _tmp = fd / __NFDBITS;
unsigned long _rem = fd % __NFDBITS;
@@ -57,7 +57,7 @@ static __inline__ void __FD_SET(unsigned long fd, __kernel_fd_set *fdsetp)
}
#undef __FD_CLR
-static __inline__ void __FD_CLR(unsigned long fd, __kernel_fd_set *fdsetp)
+static inline void __FD_CLR(unsigned long fd, __kernel_fd_set *fdsetp)
{
unsigned long _tmp = fd / __NFDBITS;
unsigned long _rem = fd % __NFDBITS;
@@ -65,7 +65,7 @@ static __inline__ void __FD_CLR(unsigned long fd, __kernel_fd_set *fdsetp)
}
#undef __FD_ISSET
-static __inline__ int __FD_ISSET(unsigned long fd, __const__ __kernel_fd_set *p)
+static inline int __FD_ISSET(unsigned long fd, __const__ __kernel_fd_set *p)
{
unsigned long _tmp = fd / __NFDBITS;
unsigned long _rem = fd % __NFDBITS;
@@ -77,7 +77,7 @@ static __inline__ int __FD_ISSET(unsigned long fd, __const__ __kernel_fd_set *p)
* for 256 and 1024-bit fd_sets respectively)
*/
#undef __FD_ZERO
-static __inline__ void __FD_ZERO(__kernel_fd_set *p)
+static inline void __FD_ZERO(__kernel_fd_set *p)
{
unsigned long *tmp = p->fds_bits;
int i;
diff --git a/include/asm-sparc/scatterlist.h b/include/asm-sparc/scatterlist.h
index a4fcf9ac964..e08d3d775b0 100644
--- a/include/asm-sparc/scatterlist.h
+++ b/include/asm-sparc/scatterlist.h
@@ -5,7 +5,10 @@
#include <linux/types.h>
struct scatterlist {
- struct page *page;
+#ifdef CONFIG_DEBUG_SG
+ unsigned long sg_magic;
+#endif
+ unsigned long page_link;
unsigned int offset;
unsigned int length;
@@ -19,4 +22,6 @@ struct scatterlist {
#define ISA_DMA_THRESHOLD (~0UL)
+#define ARCH_HAS_SG_CHAIN
+
#endif /* !(_SPARC_SCATTERLIST_H) */
diff --git a/include/asm-sparc/semaphore.h b/include/asm-sparc/semaphore.h
index f74ba31e265..8018f9f4d49 100644
--- a/include/asm-sparc/semaphore.h
+++ b/include/asm-sparc/semaphore.h
@@ -26,7 +26,6 @@ struct semaphore {
struct semaphore name = __SEMAPHORE_INITIALIZER(name,count)
#define DECLARE_MUTEX(name) __DECLARE_SEMAPHORE_GENERIC(name,1)
-#define DECLARE_MUTEX_LOCKED(name) __DECLARE_SEMAPHORE_GENERIC(name,0)
static inline void sema_init (struct semaphore *sem, int val)
{
diff --git a/include/asm-sparc/system.h b/include/asm-sparc/system.h
index d1a2572e3f5..2655d142b22 100644
--- a/include/asm-sparc/system.h
+++ b/include/asm-sparc/system.h
@@ -1,5 +1,3 @@
-/* $Id: system.h,v 1.86 2001/10/30 04:57:10 davem Exp $ */
-
#ifndef __SPARC_SYSTEM_H
#define __SPARC_SYSTEM_H
@@ -15,6 +13,8 @@
#ifndef __ASSEMBLY__
+#include <linux/irqflags.h>
+
/*
* Sparc (general) CPU types
*/
@@ -54,7 +54,7 @@ extern void sun_do_break(void);
extern int serial_console;
extern int stop_a_enabled;
-static __inline__ int con_is_present(void)
+static inline int con_is_present(void)
{
return serial_console ? 0 : 1;
}
@@ -164,26 +164,6 @@ extern void fpsave(unsigned long *fpregs, unsigned long *fsr,
"o0", "o1", "o2", "o3", "o7"); \
} while(0)
-/*
- * Changing the IRQ level on the Sparc.
- */
-extern void local_irq_restore(unsigned long);
-extern unsigned long __local_irq_save(void);
-extern void local_irq_enable(void);
-
-static inline unsigned long getipl(void)
-{
- unsigned long retval;
-
- __asm__ __volatile__("rd %%psr, %0" : "=r" (retval));
- return retval;
-}
-
-#define local_save_flags(flags) ((flags) = getipl())
-#define local_irq_save(flags) ((flags) = __local_irq_save())
-#define local_irq_disable() ((void) __local_irq_save())
-#define irqs_disabled() ((getipl() & PSR_PIL) != 0)
-
/* XXX Change this if we ever use a PSO mode kernel. */
#define mb() __asm__ __volatile__ ("" : : : "memory")
#define rmb() mb()
@@ -235,7 +215,7 @@ static inline unsigned long xchg_u32(__volatile__ unsigned long *m, unsigned lon
extern void __xchg_called_with_bad_pointer(void);
-static __inline__ unsigned long __xchg(unsigned long x, __volatile__ void * ptr, int size)
+static inline unsigned long __xchg(unsigned long x, __volatile__ void * ptr, int size)
{
switch (size) {
case 4:
diff --git a/include/asm-sparc/termbits.h b/include/asm-sparc/termbits.h
index 5eb00a105d7..90cf2210118 100644
--- a/include/asm-sparc/termbits.h
+++ b/include/asm-sparc/termbits.h
@@ -31,6 +31,18 @@ struct termios {
#endif
};
+struct termios2 {
+ tcflag_t c_iflag; /* input mode flags */
+ tcflag_t c_oflag; /* output mode flags */
+ tcflag_t c_cflag; /* control mode flags */
+ tcflag_t c_lflag; /* local mode flags */
+ cc_t c_line; /* line discipline */
+ cc_t c_cc[NCCS]; /* control characters */
+ cc_t _x_cc[2]; /* padding to match ktermios */
+ speed_t c_ispeed; /* input speed */
+ speed_t c_ospeed; /* output speed */
+};
+
struct ktermios {
tcflag_t c_iflag; /* input mode flags */
tcflag_t c_oflag; /* output mode flags */
@@ -160,6 +172,7 @@ struct ktermios {
#define CLOCAL 0x00000800
#define CBAUDEX 0x00001000
/* We'll never see these speeds with the Zilogs, but for completeness... */
+#define BOTHER 0x00001000
#define B57600 0x00001001
#define B115200 0x00001002
#define B230400 0x00001003
@@ -189,6 +202,8 @@ struct ktermios {
#define CMSPAR 0x40000000 /* mark or space (stick) parity */
#define CRTSCTS 0x80000000 /* flow control */
+#define IBSHIFT 16 /* Shift from CBAUD to CIBAUD */
+
/* c_lflag bits */
#define ISIG 0x00000001
#define ICANON 0x00000002
diff --git a/include/asm-sparc/termios.h b/include/asm-sparc/termios.h
index d767f206ab3..4333232abb9 100644
--- a/include/asm-sparc/termios.h
+++ b/include/asm-sparc/termios.h
@@ -108,13 +108,55 @@ struct winsize {
#define user_termios_to_kernel_termios(k, u) \
({ \
+ int err; \
+ err = get_user((k)->c_iflag, &(u)->c_iflag); \
+ err |= get_user((k)->c_oflag, &(u)->c_oflag); \
+ err |= get_user((k)->c_cflag, &(u)->c_cflag); \
+ err |= get_user((k)->c_lflag, &(u)->c_lflag); \
+ err |= get_user((k)->c_line, &(u)->c_line); \
+ err |= copy_from_user((k)->c_cc, (u)->c_cc, NCCS); \
+ if ((k)->c_lflag & ICANON) { \
+ err |= get_user((k)->c_cc[VEOF], &(u)->c_cc[VEOF]); \
+ err |= get_user((k)->c_cc[VEOL], &(u)->c_cc[VEOL]); \
+ } else { \
+ err |= get_user((k)->c_cc[VMIN], &(u)->c_cc[_VMIN]); \
+ err |= get_user((k)->c_cc[VTIME], &(u)->c_cc[_VTIME]); \
+ } \
+ err |= get_user((k)->c_ispeed, &(u)->c_ispeed); \
+ err |= get_user((k)->c_ospeed, &(u)->c_ospeed); \
+ err; \
+})
+
+#define kernel_termios_to_user_termios(u, k) \
+({ \
+ int err; \
+ err = put_user((k)->c_iflag, &(u)->c_iflag); \
+ err |= put_user((k)->c_oflag, &(u)->c_oflag); \
+ err |= put_user((k)->c_cflag, &(u)->c_cflag); \
+ err |= put_user((k)->c_lflag, &(u)->c_lflag); \
+ err |= put_user((k)->c_line, &(u)->c_line); \
+ err |= copy_to_user((u)->c_cc, (k)->c_cc, NCCS); \
+ if (!((k)->c_lflag & ICANON)) { \
+ err |= put_user((k)->c_cc[VMIN], &(u)->c_cc[_VMIN]); \
+ err |= put_user((k)->c_cc[VTIME], &(u)->c_cc[_VTIME]); \
+ } else { \
+ err |= put_user((k)->c_cc[VEOF], &(u)->c_cc[VEOF]); \
+ err |= put_user((k)->c_cc[VEOL], &(u)->c_cc[VEOL]); \
+ } \
+ err |= put_user((k)->c_ispeed, &(u)->c_ispeed); \
+ err |= put_user((k)->c_ospeed, &(u)->c_ospeed); \
+ err; \
+})
+
+#define user_termios_to_kernel_termios_1(k, u) \
+({ \
get_user((k)->c_iflag, &(u)->c_iflag); \
get_user((k)->c_oflag, &(u)->c_oflag); \
get_user((k)->c_cflag, &(u)->c_cflag); \
get_user((k)->c_lflag, &(u)->c_lflag); \
get_user((k)->c_line, &(u)->c_line); \
copy_from_user((k)->c_cc, (u)->c_cc, NCCS); \
- if((k)->c_lflag & ICANON) { \
+ if ((k)->c_lflag & ICANON) { \
get_user((k)->c_cc[VEOF], &(u)->c_cc[VEOF]); \
get_user((k)->c_cc[VEOL], &(u)->c_cc[VEOL]); \
} else { \
@@ -124,7 +166,7 @@ struct winsize {
0; \
})
-#define kernel_termios_to_user_termios(u, k) \
+#define kernel_termios_to_user_termios_1(u, k) \
({ \
put_user((k)->c_iflag, &(u)->c_iflag); \
put_user((k)->c_oflag, &(u)->c_oflag); \
@@ -132,7 +174,7 @@ struct winsize {
put_user((k)->c_lflag, &(u)->c_lflag); \
put_user((k)->c_line, &(u)->c_line); \
copy_to_user((u)->c_cc, (k)->c_cc, NCCS); \
- if(!((k)->c_lflag & ICANON)) { \
+ if (!((k)->c_lflag & ICANON)) { \
put_user((k)->c_cc[VMIN], &(u)->c_cc[_VMIN]); \
put_user((k)->c_cc[VTIME], &(u)->c_cc[_VTIME]); \
} else { \
diff --git a/include/asm-sparc/tlbflush.h b/include/asm-sparc/tlbflush.h
index a619da5cfaa..b957e29d2ae 100644
--- a/include/asm-sparc/tlbflush.h
+++ b/include/asm-sparc/tlbflush.h
@@ -13,7 +13,6 @@
* - flush_tlb_page(vma, vmaddr) flushes one page
* - flush_tlb_range(vma, start, end) flushes a range of pages
* - flush_tlb_kernel_range(start, end) flushes a range of kernel pages
- * - flush_tlb_pgtables(mm, start, end) flushes a range of page tables
*/
#ifdef CONFIG_SMP
@@ -42,11 +41,6 @@ BTFIXUPDEF_CALL(void, flush_tlb_mm, struct mm_struct *)
BTFIXUPDEF_CALL(void, flush_tlb_range, struct vm_area_struct *, unsigned long, unsigned long)
BTFIXUPDEF_CALL(void, flush_tlb_page, struct vm_area_struct *, unsigned long)
-// Thanks to Anton Blanchard, our pagetables became uncached in 2.4. Wee!
-// extern void flush_tlb_pgtables(struct mm_struct *mm,
-// unsigned long start, unsigned long end);
-#define flush_tlb_pgtables(mm, start, end) do{ }while(0)
-
#define flush_tlb_all() BTFIXUP_CALL(flush_tlb_all)()
#define flush_tlb_mm(mm) BTFIXUP_CALL(flush_tlb_mm)(mm)
#define flush_tlb_range(vma,start,end) BTFIXUP_CALL(flush_tlb_range)(vma,start,end)
generated by cgit v1.2.3 (git 2.25.1) at 2024-09-05 11:51:02 +0000