diff options
Diffstat (limited to 'include/asm-alpha')
-rw-r--r-- | include/asm-alpha/a.out.h | 2 | ||||
-rw-r--r-- | include/asm-alpha/bitops.h | 2 | ||||
-rw-r--r-- | include/asm-alpha/fcntl.h | 1 | ||||
-rw-r--r-- | include/asm-alpha/io.h | 13 | ||||
-rw-r--r-- | include/asm-alpha/irq.h | 4 | ||||
-rw-r--r-- | include/asm-alpha/page.h | 3 | ||||
-rw-r--r-- | include/asm-alpha/pci.h | 29 | ||||
-rw-r--r-- | include/asm-alpha/pgtable.h | 6 | ||||
-rw-r--r-- | include/asm-alpha/system.h | 10 | ||||
-rw-r--r-- | include/asm-alpha/termios.h | 4 | ||||
-rw-r--r-- | include/asm-alpha/thread_info.h | 24 |
11 files changed, 28 insertions, 70 deletions
diff --git a/include/asm-alpha/a.out.h b/include/asm-alpha/a.out.h index d97daf42753d..e43cf61649a9 100644 --- a/include/asm-alpha/a.out.h +++ b/include/asm-alpha/a.out.h @@ -101,6 +101,8 @@ struct exec #define STACK_TOP \ (current->personality & ADDR_LIMIT_32BIT ? 0x80000000 : 0x00120000000UL) +#define STACK_TOP_MAX 0x00120000000UL + #endif #endif /* __A_OUT_GNU_H__ */ diff --git a/include/asm-alpha/bitops.h b/include/asm-alpha/bitops.h index 3a0cbeb03fa1..9e71201000d5 100644 --- a/include/asm-alpha/bitops.h +++ b/include/asm-alpha/bitops.h @@ -324,7 +324,7 @@ static inline int fls64(unsigned long x) { unsigned long t, a, r; - t = __kernel_cmpbge (x, 0x0101010101010101); + t = __kernel_cmpbge (x, 0x0101010101010101UL); a = __flsm1_tab[t]; t = __kernel_extbl (x, a); r = a*8 + __flsm1_tab[t] + (x != 0); diff --git a/include/asm-alpha/fcntl.h b/include/asm-alpha/fcntl.h index 87f2cf459e26..25da0017ec87 100644 --- a/include/asm-alpha/fcntl.h +++ b/include/asm-alpha/fcntl.h @@ -16,6 +16,7 @@ #define O_LARGEFILE 0400000 /* will be set by the kernel on every open */ #define O_DIRECT 02000000 /* direct disk access - should check with OSF/1 */ #define O_NOATIME 04000000 +#define O_CLOEXEC 010000000 /* set close_on_exec */ #define F_GETLK 7 #define F_SETLK 8 diff --git a/include/asm-alpha/io.h b/include/asm-alpha/io.h index 21a86f1a05b3..ab5b60dcef19 100644 --- a/include/asm-alpha/io.h +++ b/include/asm-alpha/io.h @@ -4,6 +4,7 @@ #ifdef __KERNEL__ #include <linux/kernel.h> +#include <linux/mm.h> #include <asm/compiler.h> #include <asm/system.h> #include <asm/pgtable.h> @@ -90,6 +91,11 @@ static inline void * phys_to_virt(unsigned long address) #define page_to_phys(page) page_to_pa(page) +static inline dma_addr_t __deprecated isa_page_to_bus(struct page *page) +{ + return page_to_phys(page); +} + /* This depends on working iommu. */ #define BIO_VMERGE_BOUNDARY (alpha_mv.mv_pci_tbi ? PAGE_SIZE : 0) @@ -102,12 +108,12 @@ static inline void * phys_to_virt(unsigned long address) * * Note that this only works for a limited range of kernel addresses, * and very well may not span all memory. Consider this interface - * deprecated in favour of the mapping functions in <asm/pci.h>. + * deprecated in favour of the DMA-mapping API. */ extern unsigned long __direct_map_base; extern unsigned long __direct_map_size; -static inline unsigned long virt_to_bus(void *address) +static inline unsigned long __deprecated virt_to_bus(void *address) { unsigned long phys = virt_to_phys(address); unsigned long bus = phys + __direct_map_base; @@ -115,7 +121,7 @@ static inline unsigned long virt_to_bus(void *address) } #define isa_virt_to_bus virt_to_bus -static inline void *bus_to_virt(unsigned long address) +static inline void * __deprecated bus_to_virt(unsigned long address) { void *virt; @@ -126,6 +132,7 @@ static inline void *bus_to_virt(unsigned long address) virt = phys_to_virt(address); return (long)address <= 0 ? NULL : virt; } +#define isa_bus_to_virt bus_to_virt /* * There are different chipsets to interface the Alpha CPUs to the world. diff --git a/include/asm-alpha/irq.h b/include/asm-alpha/irq.h index 917b9fe372cf..06377400dc09 100644 --- a/include/asm-alpha/irq.h +++ b/include/asm-alpha/irq.h @@ -85,10 +85,6 @@ static __inline__ int irq_canonicalize(int irq) return ((irq == 2) ? 9 : irq); } -extern void disable_irq(unsigned int); -extern void disable_irq_nosync(unsigned int); -extern void enable_irq(unsigned int); - struct pt_regs; extern void (*perf_irq)(unsigned long, struct pt_regs *); diff --git a/include/asm-alpha/page.h b/include/asm-alpha/page.h index d2bed3cb33ff..bae7f05716d4 100644 --- a/include/asm-alpha/page.h +++ b/include/asm-alpha/page.h @@ -17,7 +17,8 @@ extern void clear_page(void *page); #define clear_user_page(page, vaddr, pg) clear_page(page) -#define alloc_zeroed_user_highpage(vma, vaddr) alloc_page_vma(GFP_HIGHUSER | __GFP_ZERO, vma, vmaddr) +#define __alloc_zeroed_user_highpage(movableflags, vma, vaddr) \ + alloc_page_vma(GFP_HIGHUSER | __GFP_ZERO | movableflags, vma, vmaddr) #define __HAVE_ARCH_ALLOC_ZEROED_USER_HIGHPAGE extern void copy_page(void * _to, void * _from); diff --git a/include/asm-alpha/pci.h b/include/asm-alpha/pci.h index 85aa1127c903..30ee7669b19f 100644 --- a/include/asm-alpha/pci.h +++ b/include/asm-alpha/pci.h @@ -199,30 +199,6 @@ pci_dma_sync_sg_for_device(struct pci_dev *dev, struct scatterlist *sg, extern int pci_dma_supported(struct pci_dev *hwdev, u64 mask); -/* True if the machine supports DAC addressing, and DEV can - make use of it given MASK. */ -extern int pci_dac_dma_supported(struct pci_dev *hwdev, u64 mask); - -/* Convert to/from DAC dma address and struct page. */ -extern dma64_addr_t pci_dac_page_to_dma(struct pci_dev *, struct page *, - unsigned long, int); -extern struct page *pci_dac_dma_to_page(struct pci_dev *, dma64_addr_t); -extern unsigned long pci_dac_dma_to_offset(struct pci_dev *, dma64_addr_t); - -static inline void -pci_dac_dma_sync_single_for_cpu(struct pci_dev *pdev, dma64_addr_t dma_addr, - size_t len, int direction) -{ - /* Nothing to do. */ -} - -static inline void -pci_dac_dma_sync_single_for_device(struct pci_dev *pdev, dma64_addr_t dma_addr, - size_t len, int direction) -{ - /* Nothing to do. */ -} - #ifdef CONFIG_PCI static inline void pci_dma_burst_advice(struct pci_dev *pdev, enum pci_dma_burst_strategy *strat, @@ -275,11 +251,6 @@ static inline int pci_proc_domain(struct pci_bus *bus) return hose->need_domain_info; } -static inline void -pcibios_add_platform_entries(struct pci_dev *dev) -{ -} - struct pci_dev *alpha_gendev_to_pci(struct device *dev); #endif /* __KERNEL__ */ diff --git a/include/asm-alpha/pgtable.h b/include/asm-alpha/pgtable.h index 616d20662ff3..99037b032357 100644 --- a/include/asm-alpha/pgtable.h +++ b/include/asm-alpha/pgtable.h @@ -264,21 +264,15 @@ extern inline void pgd_clear(pgd_t * pgdp) { pgd_val(*pgdp) = 0; } * The following only work if pte_present() is true. * Undefined behaviour if not.. */ -extern inline int pte_read(pte_t pte) { return !(pte_val(pte) & _PAGE_FOR); } extern inline int pte_write(pte_t pte) { return !(pte_val(pte) & _PAGE_FOW); } -extern inline int pte_exec(pte_t pte) { return !(pte_val(pte) & _PAGE_FOE); } extern inline int pte_dirty(pte_t pte) { return pte_val(pte) & _PAGE_DIRTY; } extern inline int pte_young(pte_t pte) { return pte_val(pte) & _PAGE_ACCESSED; } extern inline int pte_file(pte_t pte) { return pte_val(pte) & _PAGE_FILE; } extern inline pte_t pte_wrprotect(pte_t pte) { pte_val(pte) |= _PAGE_FOW; return pte; } -extern inline pte_t pte_rdprotect(pte_t pte) { pte_val(pte) |= _PAGE_FOR; return pte; } -extern inline pte_t pte_exprotect(pte_t pte) { pte_val(pte) |= _PAGE_FOE; return pte; } extern inline pte_t pte_mkclean(pte_t pte) { pte_val(pte) &= ~(__DIRTY_BITS); return pte; } extern inline pte_t pte_mkold(pte_t pte) { pte_val(pte) &= ~(__ACCESS_BITS); return pte; } extern inline pte_t pte_mkwrite(pte_t pte) { pte_val(pte) &= ~_PAGE_FOW; return pte; } -extern inline pte_t pte_mkread(pte_t pte) { pte_val(pte) &= ~_PAGE_FOR; return pte; } -extern inline pte_t pte_mkexec(pte_t pte) { pte_val(pte) &= ~_PAGE_FOE; return pte; } extern inline pte_t pte_mkdirty(pte_t pte) { pte_val(pte) |= __DIRTY_BITS; return pte; } extern inline pte_t pte_mkyoung(pte_t pte) { pte_val(pte) |= __ACCESS_BITS; return pte; } diff --git a/include/asm-alpha/system.h b/include/asm-alpha/system.h index cf1021a97b2e..620c4d86cbf4 100644 --- a/include/asm-alpha/system.h +++ b/include/asm-alpha/system.h @@ -139,16 +139,6 @@ extern void halt(void) __attribute__((noreturn)); struct task_struct; extern struct task_struct *alpha_switch_to(unsigned long, struct task_struct*); -/* - * On SMP systems, when the scheduler does migration-cost autodetection, - * it needs a way to flush as much of the CPU's caches as possible. - * - * TODO: fill this in! - */ -static inline void sched_cacheflush(void) -{ -} - #define imb() \ __asm__ __volatile__ ("call_pal %0 #imb" : : "i" (PAL_imb) : "memory") diff --git a/include/asm-alpha/termios.h b/include/asm-alpha/termios.h index 39e492c3bfa3..fa13716a11c3 100644 --- a/include/asm-alpha/termios.h +++ b/include/asm-alpha/termios.h @@ -81,7 +81,7 @@ struct termio { #define user_termio_to_kernel_termios(a_termios, u_termio) \ ({ \ - struct termios *k_termios = (a_termios); \ + struct ktermios *k_termios = (a_termios); \ struct termio k_termio; \ int canon, ret; \ \ @@ -113,7 +113,7 @@ struct termio { */ #define kernel_termios_to_user_termio(u_termio, a_termios) \ ({ \ - struct termios *k_termios = (a_termios); \ + struct ktermios *k_termios = (a_termios); \ struct termio k_termio; \ int canon; \ \ diff --git a/include/asm-alpha/thread_info.h b/include/asm-alpha/thread_info.h index 48a22e3e6f32..fb3185196298 100644 --- a/include/asm-alpha/thread_info.h +++ b/include/asm-alpha/thread_info.h @@ -67,28 +67,24 @@ register struct thread_info *__current_thread_info __asm__("$8"); * TIF_SYSCALL_TRACE is known to be 0 via blbs. */ #define TIF_SYSCALL_TRACE 0 /* syscall trace active */ -#define TIF_NOTIFY_RESUME 1 /* resumption notification requested */ -#define TIF_SIGPENDING 2 /* signal pending */ -#define TIF_NEED_RESCHED 3 /* rescheduling necessary */ -#define TIF_POLLING_NRFLAG 4 /* poll_idle is polling NEED_RESCHED */ -#define TIF_DIE_IF_KERNEL 5 /* dik recursion lock */ -#define TIF_UAC_NOPRINT 6 /* see sysinfo.h */ -#define TIF_UAC_NOFIX 7 -#define TIF_UAC_SIGBUS 8 -#define TIF_MEMDIE 9 -#define TIF_RESTORE_SIGMASK 10 /* restore signal mask in do_signal */ +#define TIF_SIGPENDING 1 /* signal pending */ +#define TIF_NEED_RESCHED 2 /* rescheduling necessary */ +#define TIF_POLLING_NRFLAG 3 /* poll_idle is polling NEED_RESCHED */ +#define TIF_DIE_IF_KERNEL 4 /* dik recursion lock */ +#define TIF_UAC_NOPRINT 5 /* see sysinfo.h */ +#define TIF_UAC_NOFIX 6 +#define TIF_UAC_SIGBUS 7 +#define TIF_MEMDIE 8 +#define TIF_RESTORE_SIGMASK 9 /* restore signal mask in do_signal */ #define _TIF_SYSCALL_TRACE (1<<TIF_SYSCALL_TRACE) -#define _TIF_NOTIFY_RESUME (1<<TIF_NOTIFY_RESUME) #define _TIF_SIGPENDING (1<<TIF_SIGPENDING) #define _TIF_NEED_RESCHED (1<<TIF_NEED_RESCHED) #define _TIF_POLLING_NRFLAG (1<<TIF_POLLING_NRFLAG) #define _TIF_RESTORE_SIGMASK (1<<TIF_RESTORE_SIGMASK) /* Work to do on interrupt/exception return. */ -#define _TIF_WORK_MASK (_TIF_NOTIFY_RESUME \ - | _TIF_SIGPENDING \ - | _TIF_NEED_RESCHED) +#define _TIF_WORK_MASK (_TIF_SIGPENDING | _TIF_NEED_RESCHED) /* Work to do on any return to userspace. */ #define _TIF_ALLWORK_MASK (_TIF_WORK_MASK \ |