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-rw-r--r--include/asm-avr32/a.out.h1
-rw-r--r--include/asm-avr32/arch-at32ap/board.h15
-rw-r--r--include/asm-avr32/arch-at32ap/sm.h27
-rw-r--r--include/asm-avr32/atomic.h4
-rw-r--r--include/asm-avr32/fb.h21
-rw-r--r--include/asm-avr32/pgtable.h28
-rw-r--r--include/asm-avr32/unaligned.h15
7 files changed, 42 insertions, 69 deletions
diff --git a/include/asm-avr32/a.out.h b/include/asm-avr32/a.out.h
index 50bf6e31a14..9f398ab28ed 100644
--- a/include/asm-avr32/a.out.h
+++ b/include/asm-avr32/a.out.h
@@ -20,6 +20,7 @@ struct exec
#ifdef __KERNEL__
#define STACK_TOP TASK_SIZE
+#define STACK_TOP_MAX STACK_TOP
#endif
diff --git a/include/asm-avr32/arch-at32ap/board.h b/include/asm-avr32/arch-at32ap/board.h
index 9fd2e32f84b..0215965dc58 100644
--- a/include/asm-avr32/arch-at32ap/board.h
+++ b/include/asm-avr32/arch-at32ap/board.h
@@ -21,6 +21,7 @@ void at32_map_usart(unsigned int hw_id, unsigned int line);
struct platform_device *at32_add_device_usart(unsigned int id);
struct eth_platform_data {
+ u32 phy_mask;
u8 is_rmii;
};
struct platform_device *
@@ -35,4 +36,18 @@ struct platform_device *
at32_add_device_lcdc(unsigned int id, struct atmel_lcdfb_info *data,
unsigned long fbmem_start, unsigned long fbmem_len);
+/* depending on what's hooked up, not all SSC pins will be used */
+#define ATMEL_SSC_TK 0x01
+#define ATMEL_SSC_TF 0x02
+#define ATMEL_SSC_TD 0x04
+#define ATMEL_SSC_TX (ATMEL_SSC_TK | ATMEL_SSC_TF | ATMEL_SSC_TD)
+
+#define ATMEL_SSC_RK 0x10
+#define ATMEL_SSC_RF 0x20
+#define ATMEL_SSC_RD 0x40
+#define ATMEL_SSC_RX (ATMEL_SSC_RK | ATMEL_SSC_RF | ATMEL_SSC_RD)
+
+struct platform_device *
+at32_add_device_ssc(unsigned int id, unsigned int flags);
+
#endif /* __ASM_ARCH_BOARD_H */
diff --git a/include/asm-avr32/arch-at32ap/sm.h b/include/asm-avr32/arch-at32ap/sm.h
deleted file mode 100644
index 265a9ead20b..00000000000
--- a/include/asm-avr32/arch-at32ap/sm.h
+++ /dev/null
@@ -1,27 +0,0 @@
-/*
- * AT32 System Manager interface.
- *
- * Copyright (C) 2006 Atmel Corporation
- *
- * 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_AVR32_AT32_SM_H__
-#define __ASM_AVR32_AT32_SM_H__
-
-struct irq_chip;
-struct platform_device;
-
-struct at32_sm {
- spinlock_t lock;
- void __iomem *regs;
- struct irq_chip *eim_chip;
- unsigned int eim_first_irq;
- struct platform_device *pdev;
-};
-
-extern struct platform_device at32_sm_device;
-extern struct at32_sm system_manager;
-
-#endif /* __ASM_AVR32_AT32_SM_H__ */
diff --git a/include/asm-avr32/atomic.h b/include/asm-avr32/atomic.h
index b9c2548a52f..7ef3862a73d 100644
--- a/include/asm-avr32/atomic.h
+++ b/include/asm-avr32/atomic.h
@@ -101,7 +101,7 @@ static inline int atomic_sub_unless(atomic_t *v, int a, int u)
" mov %1, 1\n"
"1:"
: "=&r"(tmp), "=&r"(result), "=o"(v->counter)
- : "m"(v->counter), "rKs21"(a), "rKs21"(u)
+ : "m"(v->counter), "rKs21"(a), "rKs21"(u), "1"(result)
: "cc", "memory");
return result;
@@ -137,7 +137,7 @@ static inline int atomic_add_unless(atomic_t *v, int a, int u)
" mov %1, 1\n"
"1:"
: "=&r"(tmp), "=&r"(result), "=o"(v->counter)
- : "m"(v->counter), "r"(a), "ir"(u)
+ : "m"(v->counter), "r"(a), "ir"(u), "1"(result)
: "cc", "memory");
}
diff --git a/include/asm-avr32/fb.h b/include/asm-avr32/fb.h
new file mode 100644
index 00000000000..41baf84ad40
--- /dev/null
+++ b/include/asm-avr32/fb.h
@@ -0,0 +1,21 @@
+#ifndef _ASM_FB_H_
+#define _ASM_FB_H_
+
+#include <linux/fb.h>
+#include <linux/fs.h>
+#include <asm/page.h>
+
+static inline void fb_pgprotect(struct file *file, struct vm_area_struct *vma,
+ unsigned long off)
+{
+ vma->vm_page_prot = __pgprot((pgprot_val(vma->vm_page_prot)
+ & ~_PAGE_CACHABLE)
+ | (_PAGE_BUFFER | _PAGE_DIRTY));
+}
+
+static inline int fb_is_primary_device(struct fb_info *info)
+{
+ return 0;
+}
+
+#endif /* _ASM_FB_H_ */
diff --git a/include/asm-avr32/pgtable.h b/include/asm-avr32/pgtable.h
index f6cc2b0f75c..c07bdd10b89 100644
--- a/include/asm-avr32/pgtable.h
+++ b/include/asm-avr32/pgtable.h
@@ -201,18 +201,10 @@ extern struct page *empty_zero_page;
* The following only work if pte_present() is true.
* Undefined behaviour if not..
*/
-static inline int pte_read(pte_t pte)
-{
- return pte_val(pte) & _PAGE_USER;
-}
static inline int pte_write(pte_t pte)
{
return pte_val(pte) & _PAGE_RW;
}
-static inline int pte_exec(pte_t pte)
-{
- return pte_val(pte) & _PAGE_EXECUTE;
-}
static inline int pte_dirty(pte_t pte)
{
return pte_val(pte) & _PAGE_DIRTY;
@@ -231,21 +223,11 @@ static inline int pte_file(pte_t pte)
}
/* Mutator functions for PTE bits */
-static inline pte_t pte_rdprotect(pte_t pte)
-{
- set_pte(&pte, __pte(pte_val(pte) & ~_PAGE_USER));
- return pte;
-}
static inline pte_t pte_wrprotect(pte_t pte)
{
set_pte(&pte, __pte(pte_val(pte) & ~_PAGE_RW));
return pte;
}
-static inline pte_t pte_exprotect(pte_t pte)
-{
- set_pte(&pte, __pte(pte_val(pte) & ~_PAGE_EXECUTE));
- return pte;
-}
static inline pte_t pte_mkclean(pte_t pte)
{
set_pte(&pte, __pte(pte_val(pte) & ~_PAGE_DIRTY));
@@ -256,21 +238,11 @@ static inline pte_t pte_mkold(pte_t pte)
set_pte(&pte, __pte(pte_val(pte) & ~_PAGE_ACCESSED));
return pte;
}
-static inline pte_t pte_mkread(pte_t pte)
-{
- set_pte(&pte, __pte(pte_val(pte) | _PAGE_USER));
- return pte;
-}
static inline pte_t pte_mkwrite(pte_t pte)
{
set_pte(&pte, __pte(pte_val(pte) | _PAGE_RW));
return pte;
}
-static inline pte_t pte_mkexec(pte_t pte)
-{
- set_pte(&pte, __pte(pte_val(pte) | _PAGE_EXECUTE));
- return pte;
-}
static inline pte_t pte_mkdirty(pte_t pte)
{
set_pte(&pte, __pte(pte_val(pte) | _PAGE_DIRTY));
diff --git a/include/asm-avr32/unaligned.h b/include/asm-avr32/unaligned.h
index 3042723fcbf..36f5fd43054 100644
--- a/include/asm-avr32/unaligned.h
+++ b/include/asm-avr32/unaligned.h
@@ -7,19 +7,10 @@
* words, but halfwords must be halfword-aligned, and doublewords must
* be word-aligned.
*
- * TODO: Make all this CPU-specific and optimize.
+ * However, swapped word loads must be word-aligned so we can't
+ * optimize word loads in general.
*/
-#include <linux/string.h>
-
-/* Use memmove here, so gcc does not insert a __builtin_memcpy. */
-
-#define get_unaligned(ptr) \
- ({ __typeof__(*(ptr)) __tmp; memmove(&__tmp, (ptr), sizeof(*(ptr))); __tmp; })
-
-#define put_unaligned(val, ptr) \
- ({ __typeof__(*(ptr)) __tmp = (val); \
- memmove((ptr), &__tmp, sizeof(*(ptr))); \
- (void)0; })
+#include <asm-generic/unaligned.h>
#endif /* __ASM_AVR32_UNALIGNED_H */
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