diff options
Diffstat (limited to 'arch/mn10300/include')
| -rw-r--r-- | arch/mn10300/include/asm/cacheflush.h | 4 | ||||
| -rw-r--r-- | arch/mn10300/include/asm/gdb-stub.h | 1 | ||||
| -rw-r--r-- | arch/mn10300/include/asm/mman.h | 29 | ||||
| -rw-r--r-- | arch/mn10300/include/asm/mmu_context.h | 12 | ||||
| -rw-r--r-- | arch/mn10300/include/asm/pci.h | 18 | ||||
| -rw-r--r-- | arch/mn10300/include/asm/pgalloc.h | 2 | ||||
| -rw-r--r-- | arch/mn10300/include/asm/socket.h | 3 | ||||
| -rw-r--r-- | arch/mn10300/include/asm/thread_info.h | 4 | ||||
| -rw-r--r-- | arch/mn10300/include/asm/uaccess.h | 73 | ||||
| -rw-r--r-- | arch/mn10300/include/asm/unistd.h | 4 |
10 files changed, 68 insertions, 82 deletions
diff --git a/arch/mn10300/include/asm/cacheflush.h b/arch/mn10300/include/asm/cacheflush.h index 2db746a251f..1a55d61f0d0 100644 --- a/arch/mn10300/include/asm/cacheflush.h +++ b/arch/mn10300/include/asm/cacheflush.h @@ -17,7 +17,7 @@ #include <linux/mm.h> /* - * virtually-indexed cache managment (our cache is physically indexed) + * virtually-indexed cache management (our cache is physically indexed) */ #define flush_cache_all() do {} while (0) #define flush_cache_mm(mm) do {} while (0) @@ -31,7 +31,7 @@ #define flush_dcache_mmap_unlock(mapping) do {} while (0) /* - * physically-indexed cache managment + * physically-indexed cache management */ #ifndef CONFIG_MN10300_CACHE_DISABLED diff --git a/arch/mn10300/include/asm/gdb-stub.h b/arch/mn10300/include/asm/gdb-stub.h index e5a6368559a..556cce99254 100644 --- a/arch/mn10300/include/asm/gdb-stub.h +++ b/arch/mn10300/include/asm/gdb-stub.h @@ -109,7 +109,6 @@ extern asmlinkage int gdbstub_intercept(struct pt_regs *, enum exception_code); extern asmlinkage void gdbstub_exception(struct pt_regs *, enum exception_code); extern asmlinkage void __gdbstub_bug_trap(void); extern asmlinkage void __gdbstub_pause(void); -extern asmlinkage void start_kernel(void); #ifndef CONFIG_MN10300_CACHE_DISABLED extern asmlinkage void gdbstub_purge_cache(void); diff --git a/arch/mn10300/include/asm/mman.h b/arch/mn10300/include/asm/mman.h index d04fac1da5a..8eebf89f5ab 100644 --- a/arch/mn10300/include/asm/mman.h +++ b/arch/mn10300/include/asm/mman.h @@ -1,28 +1 @@ -/* MN10300 Constants for mmap and co. - * - * Copyright (C) 2007 Matsushita Electric Industrial Co., Ltd. - * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved. - * - Derived from asm-x86/mman.h - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public Licence - * as published by the Free Software Foundation; either version - * 2 of the Licence, or (at your option) any later version. - */ -#ifndef _ASM_MMAN_H -#define _ASM_MMAN_H - -#include <asm-generic/mman-common.h> - -#define MAP_GROWSDOWN 0x0100 /* stack-like segment */ -#define MAP_DENYWRITE 0x0800 /* ETXTBSY */ -#define MAP_EXECUTABLE 0x1000 /* mark it as an executable */ -#define MAP_LOCKED 0x2000 /* pages are locked */ -#define MAP_NORESERVE 0x4000 /* don't check for reservations */ -#define MAP_POPULATE 0x8000 /* populate (prefault) pagetables */ -#define MAP_NONBLOCK 0x10000 /* do not block on IO */ - -#define MCL_CURRENT 1 /* lock all current mappings */ -#define MCL_FUTURE 2 /* lock all future mappings */ - -#endif /* _ASM_MMAN_H */ +#include <asm-generic/mman.h> diff --git a/arch/mn10300/include/asm/mmu_context.h b/arch/mn10300/include/asm/mmu_context.h index a9e2e34f69b..cb294c244de 100644 --- a/arch/mn10300/include/asm/mmu_context.h +++ b/arch/mn10300/include/asm/mmu_context.h @@ -38,13 +38,13 @@ extern unsigned long mmu_context_cache[NR_CPUS]; #define enter_lazy_tlb(mm, tsk) do {} while (0) #ifdef CONFIG_SMP -#define cpu_ran_vm(cpu, task) \ - cpu_set((cpu), (task)->cpu_vm_mask) -#define cpu_maybe_ran_vm(cpu, task) \ - cpu_test_and_set((cpu), (task)->cpu_vm_mask) +#define cpu_ran_vm(cpu, mm) \ + cpumask_set_cpu((cpu), mm_cpumask(mm)) +#define cpu_maybe_ran_vm(cpu, mm) \ + cpumask_test_and_set_cpu((cpu), mm_cpumask(mm)) #else -#define cpu_ran_vm(cpu, task) do {} while (0) -#define cpu_maybe_ran_vm(cpu, task) true +#define cpu_ran_vm(cpu, mm) do {} while (0) +#define cpu_maybe_ran_vm(cpu, mm) true #endif /* CONFIG_SMP */ /* diff --git a/arch/mn10300/include/asm/pci.h b/arch/mn10300/include/asm/pci.h index e58b9a46e1b..6095a28561d 100644 --- a/arch/mn10300/include/asm/pci.h +++ b/arch/mn10300/include/asm/pci.h @@ -59,7 +59,6 @@ void pcibios_penalize_isa_irq(int irq); #include <linux/slab.h> #include <asm/scatterlist.h> #include <linux/string.h> -#include <linux/mm.h> #include <asm/io.h> struct pci_dev; @@ -70,10 +69,6 @@ struct pci_dev; */ #define PCI_DMA_BUS_IS_PHYS (1) - -/* This is always fine. */ -#define pci_dac_dma_supported(pci_dev, mask) (0) - /* Return the index of the PCI controller for device. */ static inline int pci_controller_num(struct pci_dev *dev) { @@ -106,7 +101,18 @@ extern void pcibios_bus_to_resource(struct pci_dev *dev, struct resource *res, struct pci_bus_region *region); -#define pcibios_scan_all_fns(a, b) 0 +static inline struct resource * +pcibios_select_root(struct pci_dev *pdev, struct resource *res) +{ + struct resource *root = NULL; + + if (res->flags & IORESOURCE_IO) + root = &ioport_resource; + if (res->flags & IORESOURCE_MEM) + root = &iomem_resource; + + return root; +} static inline int pci_get_legacy_ide_irq(struct pci_dev *dev, int channel) { diff --git a/arch/mn10300/include/asm/pgalloc.h b/arch/mn10300/include/asm/pgalloc.h index ec057e1bd4c..a19f11327cd 100644 --- a/arch/mn10300/include/asm/pgalloc.h +++ b/arch/mn10300/include/asm/pgalloc.h @@ -51,6 +51,6 @@ static inline void pte_free(struct mm_struct *mm, struct page *pte) } -#define __pte_free_tlb(tlb, pte) tlb_remove_page((tlb), (pte)) +#define __pte_free_tlb(tlb, pte, addr) tlb_remove_page((tlb), (pte)) #endif /* _ASM_PGALLOC_H */ diff --git a/arch/mn10300/include/asm/socket.h b/arch/mn10300/include/asm/socket.h index fb5daf438ec..4df75af29d7 100644 --- a/arch/mn10300/include/asm/socket.h +++ b/arch/mn10300/include/asm/socket.h @@ -57,4 +57,7 @@ #define SO_TIMESTAMPING 37 #define SCM_TIMESTAMPING SO_TIMESTAMPING +#define SO_PROTOCOL 38 +#define SO_DOMAIN 39 + #endif /* _ASM_SOCKET_H */ diff --git a/arch/mn10300/include/asm/thread_info.h b/arch/mn10300/include/asm/thread_info.h index 78a3881f3c1..58d64f8b2cc 100644 --- a/arch/mn10300/include/asm/thread_info.h +++ b/arch/mn10300/include/asm/thread_info.h @@ -65,8 +65,6 @@ struct thread_info { /* * macros/functions for gaining access to the thread information structure - * - * preempt_count needs to be 1 initially, until the scheduler is functional. */ #ifndef __ASSEMBLY__ @@ -76,7 +74,7 @@ struct thread_info { .exec_domain = &default_exec_domain, \ .flags = 0, \ .cpu = 0, \ - .preempt_count = 1, \ + .preempt_count = INIT_PREEMPT_COUNT, \ .addr_limit = KERNEL_DS, \ .restart_block = { \ .fn = do_no_restart_syscall, \ diff --git a/arch/mn10300/include/asm/uaccess.h b/arch/mn10300/include/asm/uaccess.h index 8a3a4dd5576..167e10ff06d 100644 --- a/arch/mn10300/include/asm/uaccess.h +++ b/arch/mn10300/include/asm/uaccess.h @@ -129,42 +129,47 @@ extern int fixup_exception(struct pt_regs *regs); struct __large_struct { unsigned long buf[100]; }; #define __m(x) (*(struct __large_struct *)(x)) -#define __get_user_nocheck(x, ptr, size) \ -({ \ - __typeof(*(ptr)) __gu_val; \ - unsigned long __gu_addr; \ - int __gu_err; \ - __gu_addr = (unsigned long) (ptr); \ - switch (size) { \ - case 1: __get_user_asm("bu"); break; \ - case 2: __get_user_asm("hu"); break; \ - case 4: __get_user_asm("" ); break; \ - default: __get_user_unknown(); break; \ - } \ - x = (__typeof__(*(ptr))) __gu_val; \ - __gu_err; \ +#define __get_user_nocheck(x, ptr, size) \ +({ \ + unsigned long __gu_addr; \ + int __gu_err; \ + __gu_addr = (unsigned long) (ptr); \ + switch (size) { \ + case 1: { \ + unsigned char __gu_val; \ + __get_user_asm("bu"); \ + (x) = *(__force __typeof__(*(ptr))*) &__gu_val; \ + break; \ + } \ + case 2: { \ + unsigned short __gu_val; \ + __get_user_asm("hu"); \ + (x) = *(__force __typeof__(*(ptr))*) &__gu_val; \ + break; \ + } \ + case 4: { \ + unsigned int __gu_val; \ + __get_user_asm(""); \ + (x) = *(__force __typeof__(*(ptr))*) &__gu_val; \ + break; \ + } \ + default: \ + __get_user_unknown(); \ + break; \ + } \ + __gu_err; \ }) -#define __get_user_check(x, ptr, size) \ -({ \ - __typeof__(*(ptr)) __gu_val; \ - unsigned long __gu_addr; \ - int __gu_err; \ - __gu_addr = (unsigned long) (ptr); \ - if (likely(__access_ok(__gu_addr,size))) { \ - switch (size) { \ - case 1: __get_user_asm("bu"); break; \ - case 2: __get_user_asm("hu"); break; \ - case 4: __get_user_asm("" ); break; \ - default: __get_user_unknown(); break; \ - } \ - } \ - else { \ - __gu_err = -EFAULT; \ - __gu_val = 0; \ - } \ - x = (__typeof__(*(ptr))) __gu_val; \ - __gu_err; \ +#define __get_user_check(x, ptr, size) \ +({ \ + int _e; \ + if (likely(__access_ok((unsigned long) (ptr), (size)))) \ + _e = __get_user_nocheck((x), (ptr), (size)); \ + else { \ + _e = -EFAULT; \ + (x) = (__typeof__(x))0; \ + } \ + _e; \ }) #define __get_user_asm(INSN) \ diff --git a/arch/mn10300/include/asm/unistd.h b/arch/mn10300/include/asm/unistd.h index fef5b434dad..2a983931c11 100644 --- a/arch/mn10300/include/asm/unistd.h +++ b/arch/mn10300/include/asm/unistd.h @@ -346,10 +346,12 @@ #define __NR_inotify_init1 333 #define __NR_preadv 334 #define __NR_pwritev 335 +#define __NR_rt_tgsigqueueinfo 336 +#define __NR_perf_event_open 337 #ifdef __KERNEL__ -#define NR_syscalls 326 +#define NR_syscalls 338 /* * specify the deprecated syscalls we want to support on this arch |