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authorLinus Torvalds <torvalds@linux-foundation.org>2011-03-17 10:11:25 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2011-03-17 10:11:25 -0700
commit7b7adc4a016a1decb806eb71ecab98721fa7f146 (patch)
tree0a6f9a6e5659faa94604fbc575382a18f143c657 /include
parent31598e8713ef501c8f6aad2e2ec8a9457e8877c1 (diff)
parent289d6b0e287e0acd85f3e6b7ea6c2cb5c234909a (diff)
Merge branch 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/epip/linux-2.6-unicore32
* 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/epip/linux-2.6-unicore32: (40 commits) unicore32: rewrite arch-specific tlb.h to use asm-generic version unicore32: modify io_p2v and io_v2p macros, and adjust PKUNITY_mmio_BASEs unicore32: replace unicore32-specific iomap functions with generic lib implementation unicore32 machine related: add frame buffer driver for pkunity-v3 soc unicore32 machine related files: add i2c bus drivers for pkunity-v3 soc unicore32 io: redefine __REG(x) and re-use readl/writel funcs unicore32 i8042 upgrade and bugfix: adjust resource request region type unicore32 upgrade to v2.6.38-rc5: add one more paramter for pte_alloc_map call unicore32 i8042: adjust io funcs of i8042-unicore32io.h unicore32: rename PKUNITY_IOSPACE_BASE to PKUNITY_MMIO_BASE unicore32: modify function names and parameters for irq_chips unicore32: remove unused lines in arch/unicore32/include/asm/irq.h unicore32 time.c: change calculate method for clock_event_device unicore32: ADD MAINTAINER for unicore32 architecture unicore32 machine related files: ps2 driver unicore32 machine related files: pci bus handling unicore32 machine related files: hardware registers unicore32 machine related files: core files unicore32 additional architecture files: boot process unicore32 additional architecture files: low-level lib: misc ... Acked-by: Arnd Bergmann <arnd@arndb.de>
Diffstat (limited to 'include')
-rw-r--r--include/asm-generic/ftrace.h16
-rw-r--r--include/asm-generic/io.h33
-rw-r--r--include/asm-generic/sizes.h47
-rw-r--r--include/asm-generic/uaccess.h8
-rw-r--r--include/linux/fb.h2
5 files changed, 89 insertions, 17 deletions
diff --git a/include/asm-generic/ftrace.h b/include/asm-generic/ftrace.h
new file mode 100644
index 000000000000..51abba9ea7ad
--- /dev/null
+++ b/include/asm-generic/ftrace.h
@@ -0,0 +1,16 @@
+/*
+ * linux/include/asm-generic/ftrace.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.
+ */
+#ifndef __ASM_GENERIC_FTRACE_H__
+#define __ASM_GENERIC_FTRACE_H__
+
+/*
+ * Not all architectures need their own ftrace.h, the most
+ * common definitions are already in linux/ftrace.h.
+ */
+
+#endif /* __ASM_GENERIC_FTRACE_H__ */
diff --git a/include/asm-generic/io.h b/include/asm-generic/io.h
index 4644c9a7f724..e0ffa3ddb02a 100644
--- a/include/asm-generic/io.h
+++ b/include/asm-generic/io.h
@@ -94,6 +94,10 @@ static inline void __raw_writeq(u64 b, volatile void __iomem *addr)
#define writeq(b,addr) __raw_writeq(__cpu_to_le64(b),addr)
#endif
+#ifndef PCI_IOBASE
+#define PCI_IOBASE ((void __iomem *) 0)
+#endif
+
/*****************************************************************************/
/*
* traditional input/output functions
@@ -101,32 +105,32 @@ static inline void __raw_writeq(u64 b, volatile void __iomem *addr)
static inline u8 inb(unsigned long addr)
{
- return readb((volatile void __iomem *) addr);
+ return readb(addr + PCI_IOBASE);
}
static inline u16 inw(unsigned long addr)
{
- return readw((volatile void __iomem *) addr);
+ return readw(addr + PCI_IOBASE);
}
static inline u32 inl(unsigned long addr)
{
- return readl((volatile void __iomem *) addr);
+ return readl(addr + PCI_IOBASE);
}
static inline void outb(u8 b, unsigned long addr)
{
- writeb(b, (volatile void __iomem *) addr);
+ writeb(b, addr + PCI_IOBASE);
}
static inline void outw(u16 b, unsigned long addr)
{
- writew(b, (volatile void __iomem *) addr);
+ writew(b, addr + PCI_IOBASE);
}
static inline void outl(u32 b, unsigned long addr)
{
- writel(b, (volatile void __iomem *) addr);
+ writel(b, addr + PCI_IOBASE);
}
#define inb_p(addr) inb(addr)
@@ -213,32 +217,32 @@ static inline void outsl(unsigned long addr, const void *buffer, int count)
static inline void readsl(const void __iomem *addr, void *buf, int len)
{
- insl((unsigned long)addr, buf, len);
+ insl(addr - PCI_IOBASE, buf, len);
}
static inline void readsw(const void __iomem *addr, void *buf, int len)
{
- insw((unsigned long)addr, buf, len);
+ insw(addr - PCI_IOBASE, buf, len);
}
static inline void readsb(const void __iomem *addr, void *buf, int len)
{
- insb((unsigned long)addr, buf, len);
+ insb(addr - PCI_IOBASE, buf, len);
}
static inline void writesl(const void __iomem *addr, const void *buf, int len)
{
- outsl((unsigned long)addr, buf, len);
+ outsl(addr - PCI_IOBASE, buf, len);
}
static inline void writesw(const void __iomem *addr, const void *buf, int len)
{
- outsw((unsigned long)addr, buf, len);
+ outsw(addr - PCI_IOBASE, buf, len);
}
static inline void writesb(const void __iomem *addr, const void *buf, int len)
{
- outsb((unsigned long)addr, buf, len);
+ outsb(addr - PCI_IOBASE, buf, len);
}
#ifndef CONFIG_GENERIC_IOMAP
@@ -269,8 +273,9 @@ static inline void writesb(const void __iomem *addr, const void *buf, int len)
outsl((unsigned long) (p), (src), (count))
#endif /* CONFIG_GENERIC_IOMAP */
-
-#define IO_SPACE_LIMIT 0xffffffff
+#ifndef IO_SPACE_LIMIT
+#define IO_SPACE_LIMIT 0xffff
+#endif
#ifdef __KERNEL__
diff --git a/include/asm-generic/sizes.h b/include/asm-generic/sizes.h
new file mode 100644
index 000000000000..ea5d4ef81061
--- /dev/null
+++ b/include/asm-generic/sizes.h
@@ -0,0 +1,47 @@
+/*
+ * linux/include/asm-generic/sizes.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.
+ */
+#ifndef __ASM_GENERIC_SIZES_H__
+#define __ASM_GENERIC_SIZES_H__
+
+#define SZ_1 0x00000001
+#define SZ_2 0x00000002
+#define SZ_4 0x00000004
+#define SZ_8 0x00000008
+#define SZ_16 0x00000010
+#define SZ_32 0x00000020
+#define SZ_64 0x00000040
+#define SZ_128 0x00000080
+#define SZ_256 0x00000100
+#define SZ_512 0x00000200
+
+#define SZ_1K 0x00000400
+#define SZ_2K 0x00000800
+#define SZ_4K 0x00001000
+#define SZ_8K 0x00002000
+#define SZ_16K 0x00004000
+#define SZ_32K 0x00008000
+#define SZ_64K 0x00010000
+#define SZ_128K 0x00020000
+#define SZ_256K 0x00040000
+#define SZ_512K 0x00080000
+
+#define SZ_1M 0x00100000
+#define SZ_2M 0x00200000
+#define SZ_4M 0x00400000
+#define SZ_8M 0x00800000
+#define SZ_16M 0x01000000
+#define SZ_32M 0x02000000
+#define SZ_64M 0x04000000
+#define SZ_128M 0x08000000
+#define SZ_256M 0x10000000
+#define SZ_512M 0x20000000
+
+#define SZ_1G 0x40000000
+#define SZ_2G 0x80000000
+
+#endif /* __ASM_GENERIC_SIZES_H__ */
diff --git a/include/asm-generic/uaccess.h b/include/asm-generic/uaccess.h
index b218b8513d04..ac68c999b6c2 100644
--- a/include/asm-generic/uaccess.h
+++ b/include/asm-generic/uaccess.h
@@ -288,14 +288,16 @@ strncpy_from_user(char *dst, const char __user *src, long count)
*
* Return 0 on exception, a value greater than N if too long
*/
-#ifndef strnlen_user
+#ifndef __strnlen_user
+#define __strnlen_user strnlen
+#endif
+
static inline long strnlen_user(const char __user *src, long n)
{
if (!access_ok(VERIFY_READ, src, 1))
return 0;
- return strlen((void * __force)src) + 1;
+ return __strnlen_user(src, n);
}
-#endif
static inline long strlen_user(const char __user *src)
{
diff --git a/include/linux/fb.h b/include/linux/fb.h
index 68ba85a00c06..b2a36391d2a1 100644
--- a/include/linux/fb.h
+++ b/include/linux/fb.h
@@ -152,6 +152,8 @@
#define FB_ACCEL_PROSAVAGE_DDR 0x8d /* S3 ProSavage DDR */
#define FB_ACCEL_PROSAVAGE_DDRK 0x8e /* S3 ProSavage DDR-K */
+#define FB_ACCEL_PUV3_UNIGFX 0xa0 /* PKUnity-v3 Unigfx */
+
struct fb_fix_screeninfo {
char id[16]; /* identification string eg "TT Builtin" */
unsigned long smem_start; /* Start of frame buffer mem */