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-rw-r--r--arch/mips/include/asm/fcntl.h1
-rw-r--r--arch/mips/include/asm/highmem.h18
-rw-r--r--arch/mips/include/asm/irq.h5
-rw-r--r--arch/mips/include/asm/irqflags.h53
-rw-r--r--arch/mips/include/asm/mach-loongson/loongson.h1
-rw-r--r--arch/mips/include/asm/pgtable-32.h3
-rw-r--r--arch/mips/include/asm/pgtable-64.h3
-rw-r--r--arch/mips/include/asm/prom.h31
8 files changed, 73 insertions, 42 deletions
diff --git a/arch/mips/include/asm/fcntl.h b/arch/mips/include/asm/fcntl.h
index e482fe90fe88..75eddedcfc3e 100644
--- a/arch/mips/include/asm/fcntl.h
+++ b/arch/mips/include/asm/fcntl.h
@@ -56,6 +56,7 @@
*/
#ifdef CONFIG_32BIT
+#include <linux/types.h>
struct flock {
short l_type;
diff --git a/arch/mips/include/asm/highmem.h b/arch/mips/include/asm/highmem.h
index 75753ca73bfd..77e644082a3b 100644
--- a/arch/mips/include/asm/highmem.h
+++ b/arch/mips/include/asm/highmem.h
@@ -45,18 +45,12 @@ extern pte_t *pkmap_page_table;
extern void * kmap_high(struct page *page);
extern void kunmap_high(struct page *page);
-extern void *__kmap(struct page *page);
-extern void __kunmap(struct page *page);
-extern void *__kmap_atomic(struct page *page, enum km_type type);
-extern void __kunmap_atomic_notypecheck(void *kvaddr, enum km_type type);
-extern void *kmap_atomic_pfn(unsigned long pfn, enum km_type type);
-extern struct page *__kmap_atomic_to_page(void *ptr);
-
-#define kmap __kmap
-#define kunmap __kunmap
-#define kmap_atomic __kmap_atomic
-#define kunmap_atomic_notypecheck __kunmap_atomic_notypecheck
-#define kmap_atomic_to_page __kmap_atomic_to_page
+extern void *kmap(struct page *page);
+extern void kunmap(struct page *page);
+extern void *__kmap_atomic(struct page *page);
+extern void __kunmap_atomic(void *kvaddr);
+extern void *kmap_atomic_pfn(unsigned long pfn);
+extern struct page *kmap_atomic_to_page(void *ptr);
#define flush_cache_kmaps() flush_cache_all()
diff --git a/arch/mips/include/asm/irq.h b/arch/mips/include/asm/irq.h
index dea4aed6478f..b003ed52ed17 100644
--- a/arch/mips/include/asm/irq.h
+++ b/arch/mips/include/asm/irq.h
@@ -16,6 +16,11 @@
#include <irq.h>
+static inline void irq_dispose_mapping(unsigned int virq)
+{
+ return;
+}
+
#ifdef CONFIG_I8259
static inline int irq_canonicalize(int irq)
{
diff --git a/arch/mips/include/asm/irqflags.h b/arch/mips/include/asm/irqflags.h
index 701ec0ba8fa9..9ef3b0d17896 100644
--- a/arch/mips/include/asm/irqflags.h
+++ b/arch/mips/include/asm/irqflags.h
@@ -17,7 +17,7 @@
#include <asm/hazards.h>
__asm__(
- " .macro raw_local_irq_enable \n"
+ " .macro arch_local_irq_enable \n"
" .set push \n"
" .set reorder \n"
" .set noat \n"
@@ -40,7 +40,7 @@ __asm__(
extern void smtc_ipi_replay(void);
-static inline void raw_local_irq_enable(void)
+static inline void arch_local_irq_enable(void)
{
#ifdef CONFIG_MIPS_MT_SMTC
/*
@@ -50,7 +50,7 @@ static inline void raw_local_irq_enable(void)
smtc_ipi_replay();
#endif
__asm__ __volatile__(
- "raw_local_irq_enable"
+ "arch_local_irq_enable"
: /* no outputs */
: /* no inputs */
: "memory");
@@ -76,7 +76,7 @@ static inline void raw_local_irq_enable(void)
* Workaround: mask EXL bit of the result or place a nop before mfc0.
*/
__asm__(
- " .macro raw_local_irq_disable\n"
+ " .macro arch_local_irq_disable\n"
" .set push \n"
" .set noat \n"
#ifdef CONFIG_MIPS_MT_SMTC
@@ -97,17 +97,17 @@ __asm__(
" .set pop \n"
" .endm \n");
-static inline void raw_local_irq_disable(void)
+static inline void arch_local_irq_disable(void)
{
__asm__ __volatile__(
- "raw_local_irq_disable"
+ "arch_local_irq_disable"
: /* no outputs */
: /* no inputs */
: "memory");
}
__asm__(
- " .macro raw_local_save_flags flags \n"
+ " .macro arch_local_save_flags flags \n"
" .set push \n"
" .set reorder \n"
#ifdef CONFIG_MIPS_MT_SMTC
@@ -118,13 +118,15 @@ __asm__(
" .set pop \n"
" .endm \n");
-#define raw_local_save_flags(x) \
-__asm__ __volatile__( \
- "raw_local_save_flags %0" \
- : "=r" (x))
+static inline unsigned long arch_local_save_flags(void)
+{
+ unsigned long flags;
+ asm volatile("arch_local_save_flags %0" : "=r" (flags));
+ return flags;
+}
__asm__(
- " .macro raw_local_irq_save result \n"
+ " .macro arch_local_irq_save result \n"
" .set push \n"
" .set reorder \n"
" .set noat \n"
@@ -148,15 +150,18 @@ __asm__(
" .set pop \n"
" .endm \n");
-#define raw_local_irq_save(x) \
-__asm__ __volatile__( \
- "raw_local_irq_save\t%0" \
- : "=r" (x) \
- : /* no inputs */ \
- : "memory")
+static inline unsigned long arch_local_irq_save(void)
+{
+ unsigned long flags;
+ asm volatile("arch_local_irq_save\t%0"
+ : "=r" (flags)
+ : /* no inputs */
+ : "memory");
+ return flags;
+}
__asm__(
- " .macro raw_local_irq_restore flags \n"
+ " .macro arch_local_irq_restore flags \n"
" .set push \n"
" .set noreorder \n"
" .set noat \n"
@@ -196,7 +201,7 @@ __asm__(
" .endm \n");
-static inline void raw_local_irq_restore(unsigned long flags)
+static inline void arch_local_irq_restore(unsigned long flags)
{
unsigned long __tmp1;
@@ -211,24 +216,24 @@ static inline void raw_local_irq_restore(unsigned long flags)
#endif
__asm__ __volatile__(
- "raw_local_irq_restore\t%0"
+ "arch_local_irq_restore\t%0"
: "=r" (__tmp1)
: "0" (flags)
: "memory");
}
-static inline void __raw_local_irq_restore(unsigned long flags)
+static inline void __arch_local_irq_restore(unsigned long flags)
{
unsigned long __tmp1;
__asm__ __volatile__(
- "raw_local_irq_restore\t%0"
+ "arch_local_irq_restore\t%0"
: "=r" (__tmp1)
: "0" (flags)
: "memory");
}
-static inline int raw_irqs_disabled_flags(unsigned long flags)
+static inline int arch_irqs_disabled_flags(unsigned long flags)
{
#ifdef CONFIG_MIPS_MT_SMTC
/*
diff --git a/arch/mips/include/asm/mach-loongson/loongson.h b/arch/mips/include/asm/mach-loongson/loongson.h
index cb6985f24303..1e29b9dd1d73 100644
--- a/arch/mips/include/asm/mach-loongson/loongson.h
+++ b/arch/mips/include/asm/mach-loongson/loongson.h
@@ -13,6 +13,7 @@
#include <linux/io.h>
#include <linux/init.h>
+#include <linux/irq.h>
/* loongson internal northbridge initialization */
extern void bonito_irq_init(void);
diff --git a/arch/mips/include/asm/pgtable-32.h b/arch/mips/include/asm/pgtable-32.h
index ae90412556d0..8a153d2fa62a 100644
--- a/arch/mips/include/asm/pgtable-32.h
+++ b/arch/mips/include/asm/pgtable-32.h
@@ -154,10 +154,7 @@ pfn_pte(unsigned long pfn, pgprot_t prot)
#define pte_offset_map(dir, address) \
((pte_t *)page_address(pmd_page(*(dir))) + __pte_offset(address))
-#define pte_offset_map_nested(dir, address) \
- ((pte_t *)page_address(pmd_page(*(dir))) + __pte_offset(address))
#define pte_unmap(pte) ((void)(pte))
-#define pte_unmap_nested(pte) ((void)(pte))
#if defined(CONFIG_CPU_R3000) || defined(CONFIG_CPU_TX39XX)
diff --git a/arch/mips/include/asm/pgtable-64.h b/arch/mips/include/asm/pgtable-64.h
index 1be4b0fa30da..f00896087dda 100644
--- a/arch/mips/include/asm/pgtable-64.h
+++ b/arch/mips/include/asm/pgtable-64.h
@@ -257,10 +257,7 @@ static inline pmd_t *pmd_offset(pud_t * pud, unsigned long address)
((pte_t *) pmd_page_vaddr(*(dir)) + __pte_offset(address))
#define pte_offset_map(dir, address) \
((pte_t *)page_address(pmd_page(*(dir))) + __pte_offset(address))
-#define pte_offset_map_nested(dir, address) \
- ((pte_t *)page_address(pmd_page(*(dir))) + __pte_offset(address))
#define pte_unmap(pte) ((void)(pte))
-#define pte_unmap_nested(pte) ((void)(pte))
/*
* Initialize a new pgd / pmd table with invalid pointers.
diff --git a/arch/mips/include/asm/prom.h b/arch/mips/include/asm/prom.h
new file mode 100644
index 000000000000..f29b862d9db3
--- /dev/null
+++ b/arch/mips/include/asm/prom.h
@@ -0,0 +1,31 @@
+/*
+ * arch/mips/include/asm/prom.h
+ *
+ * Copyright (C) 2010 Cisco Systems Inc. <dediao@cisco.com>
+ *
+ * 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_MIPS_PROM_H
+#define __ASM_MIPS_PROM_H
+
+#ifdef CONFIG_OF
+#include <asm/bootinfo.h>
+
+/* which is compatible with the flattened device tree (FDT) */
+#define cmd_line arcs_cmdline
+
+extern int early_init_dt_scan_memory_arch(unsigned long node,
+ const char *uname, int depth, void *data);
+
+extern int reserve_mem_mach(unsigned long addr, unsigned long size);
+extern void free_mem_mach(unsigned long addr, unsigned long size);
+
+extern void device_tree_init(void);
+#else /* CONFIG_OF */
+static inline void device_tree_init(void) { }
+#endif /* CONFIG_OF */
+
+#endif /* _ASM_MIPS_PROM_H */
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