diff options
Diffstat (limited to 'arch/mips')
-rw-r--r-- | arch/mips/basler/excite/excite_iodev.c | 27 | ||||
-rw-r--r-- | arch/mips/include/asm/mipsregs.h | 22 | ||||
-rw-r--r-- | arch/mips/include/asm/sigcontext.h | 1 | ||||
-rw-r--r-- | arch/mips/include/asm/socket.h | 3 | ||||
-rw-r--r-- | arch/mips/include/asm/swab.h | 2 | ||||
-rw-r--r-- | arch/mips/kernel/irq.c | 2 | ||||
-rw-r--r-- | arch/mips/kernel/linux32.c | 35 | ||||
-rw-r--r-- | arch/mips/kernel/scall64-n32.S | 2 | ||||
-rw-r--r-- | arch/mips/kernel/scall64-o32.S | 2 | ||||
-rw-r--r-- | arch/mips/kernel/traps.c | 12 | ||||
-rw-r--r-- | arch/mips/mm/c-r4k.c | 2 | ||||
-rw-r--r-- | arch/mips/mm/dma-default.c | 2 |
12 files changed, 41 insertions, 71 deletions
diff --git a/arch/mips/basler/excite/excite_iodev.c b/arch/mips/basler/excite/excite_iodev.c index a1e3526..dfbfd7e 100644 --- a/arch/mips/basler/excite/excite_iodev.c +++ b/arch/mips/basler/excite/excite_iodev.c @@ -33,8 +33,8 @@ static const struct resource *iodev_get_resource(struct platform_device *, const char *, unsigned int); -static int __init iodev_probe(struct device *); -static int __exit iodev_remove(struct device *); +static int __init iodev_probe(struct platform_device *); +static int __exit iodev_remove(struct platform_device *); static int iodev_open(struct inode *, struct file *); static int iodev_release(struct inode *, struct file *); static ssize_t iodev_read(struct file *, char __user *, size_t s, loff_t *); @@ -65,13 +65,13 @@ static struct miscdevice miscdev = .fops = &fops }; -static struct device_driver iodev_driver = -{ - .name = (char *) iodev_name, - .bus = &platform_bus_type, - .owner = THIS_MODULE, +static struct platform_driver iodev_driver = { + .driver = { + .name = iodev_name, + .owner = THIS_MODULE, + }, .probe = iodev_probe, - .remove = __exit_p(iodev_remove) + .remove = __devexit_p(iodev_remove), }; @@ -89,11 +89,10 @@ iodev_get_resource(struct platform_device *pdv, const char *name, /* No hotplugging on the platform bus - use __init */ -static int __init iodev_probe(struct device *dev) +static int __init iodev_probe(struct platform_device *dev) { - struct platform_device * const pdv = to_platform_device(dev); const struct resource * const ri = - iodev_get_resource(pdv, IODEV_RESOURCE_IRQ, IORESOURCE_IRQ); + iodev_get_resource(dev, IODEV_RESOURCE_IRQ, IORESOURCE_IRQ); if (unlikely(!ri)) return -ENXIO; @@ -104,7 +103,7 @@ static int __init iodev_probe(struct device *dev) -static int __exit iodev_remove(struct device *dev) +static int __exit iodev_remove(struct platform_device *dev) { return misc_deregister(&miscdev); } @@ -160,14 +159,14 @@ static irqreturn_t iodev_irqhdl(int irq, void *ctxt) static int __init iodev_init_module(void) { - return driver_register(&iodev_driver); + return platform_driver_register(&iodev_driver); } static void __exit iodev_cleanup_module(void) { - driver_unregister(&iodev_driver); + platform_driver_unregister(&iodev_driver); } module_init(iodev_init_module); diff --git a/arch/mips/include/asm/mipsregs.h b/arch/mips/include/asm/mipsregs.h index 0417516..526f327 100644 --- a/arch/mips/include/asm/mipsregs.h +++ b/arch/mips/include/asm/mipsregs.h @@ -1391,11 +1391,11 @@ static inline void tlb_write_random(void) static inline unsigned int \ set_c0_##name(unsigned int set) \ { \ - unsigned int res; \ + unsigned int res, new; \ \ res = read_c0_##name(); \ - res |= set; \ - write_c0_##name(res); \ + new = res | set; \ + write_c0_##name(new); \ \ return res; \ } \ @@ -1403,24 +1403,24 @@ set_c0_##name(unsigned int set) \ static inline unsigned int \ clear_c0_##name(unsigned int clear) \ { \ - unsigned int res; \ + unsigned int res, new; \ \ res = read_c0_##name(); \ - res &= ~clear; \ - write_c0_##name(res); \ + new = res & ~clear; \ + write_c0_##name(new); \ \ return res; \ } \ \ static inline unsigned int \ -change_c0_##name(unsigned int change, unsigned int new) \ +change_c0_##name(unsigned int change, unsigned int val) \ { \ - unsigned int res; \ + unsigned int res, new; \ \ res = read_c0_##name(); \ - res &= ~change; \ - res |= (new & change); \ - write_c0_##name(res); \ + new = res & ~change; \ + new |= (val & change); \ + write_c0_##name(new); \ \ return res; \ } diff --git a/arch/mips/include/asm/sigcontext.h b/arch/mips/include/asm/sigcontext.h index 9ce0607..9e89cf9 100644 --- a/arch/mips/include/asm/sigcontext.h +++ b/arch/mips/include/asm/sigcontext.h @@ -9,6 +9,7 @@ #ifndef _ASM_SIGCONTEXT_H #define _ASM_SIGCONTEXT_H +#include <linux/types.h> #include <asm/sgidefs.h> #if _MIPS_SIM == _MIPS_SIM_ABI32 diff --git a/arch/mips/include/asm/socket.h b/arch/mips/include/asm/socket.h index facc2d7..2abca17 100644 --- a/arch/mips/include/asm/socket.h +++ b/arch/mips/include/asm/socket.h @@ -75,6 +75,9 @@ To add: #define SO_REUSEPORT 0x0200 /* Allow local address and port reuse. */ #define SO_MARK 36 +#define SO_TIMESTAMPING 37 +#define SCM_TIMESTAMPING SO_TIMESTAMPING + #ifdef __KERNEL__ /** sock_type - Socket types diff --git a/arch/mips/include/asm/swab.h b/arch/mips/include/asm/swab.h index 88f1f7d..99993c0 100644 --- a/arch/mips/include/asm/swab.h +++ b/arch/mips/include/asm/swab.h @@ -9,7 +9,7 @@ #define _ASM_SWAB_H #include <linux/compiler.h> -#include <asm/types.h> +#include <linux/types.h> #define __SWAB_64_THRU_32__ diff --git a/arch/mips/kernel/irq.c b/arch/mips/kernel/irq.c index 4b4007b..7b845ba 100644 --- a/arch/mips/kernel/irq.c +++ b/arch/mips/kernel/irq.c @@ -108,7 +108,7 @@ int show_interrupts(struct seq_file *p, void *v) seq_printf(p, "%10u ", kstat_irqs(i)); #else for_each_online_cpu(j) - seq_printf(p, "%10u ", kstat_cpu(j).irqs[i]); + seq_printf(p, "%10u ", kstat_irqs_cpu(i, j)); #endif seq_printf(p, " %14s", irq_desc[i].chip->name); seq_printf(p, " %s", action->name); diff --git a/arch/mips/kernel/linux32.c b/arch/mips/kernel/linux32.c index 1a86f84..2a47271 100644 --- a/arch/mips/kernel/linux32.c +++ b/arch/mips/kernel/linux32.c @@ -32,7 +32,6 @@ #include <linux/module.h> #include <linux/binfmts.h> #include <linux/security.h> -#include <linux/syscalls.h> #include <linux/compat.h> #include <linux/vfs.h> #include <linux/ipc.h> @@ -356,40 +355,6 @@ SYSCALL_DEFINE1(32_personality, unsigned long, personality) return ret; } -/* ustat compatibility */ -struct ustat32 { - compat_daddr_t f_tfree; - compat_ino_t f_tinode; - char f_fname[6]; - char f_fpack[6]; -}; - -extern asmlinkage long sys_ustat(dev_t dev, struct ustat __user * ubuf); - -SYSCALL_DEFINE2(32_ustat, dev_t, dev, struct ustat32 __user *, ubuf32) -{ - int err; - struct ustat tmp; - struct ustat32 tmp32; - mm_segment_t old_fs = get_fs(); - - set_fs(KERNEL_DS); - err = sys_ustat(dev, (struct ustat __user *)&tmp); - set_fs(old_fs); - - if (err) - goto out; - - memset(&tmp32, 0, sizeof(struct ustat32)); - tmp32.f_tfree = tmp.f_tfree; - tmp32.f_tinode = tmp.f_tinode; - - err = copy_to_user(ubuf32, &tmp32, sizeof(struct ustat32)) ? -EFAULT : 0; - -out: - return err; -} - SYSCALL_DEFINE4(32_sendfile, long, out_fd, long, in_fd, compat_off_t __user *, offset, s32, count) { diff --git a/arch/mips/kernel/scall64-n32.S b/arch/mips/kernel/scall64-n32.S index 7438e92..f61d6b0 100644 --- a/arch/mips/kernel/scall64-n32.S +++ b/arch/mips/kernel/scall64-n32.S @@ -253,7 +253,7 @@ EXPORT(sysn32_call_table) PTR compat_sys_utime /* 6130 */ PTR sys_mknod PTR sys_32_personality - PTR sys_32_ustat + PTR compat_sys_ustat PTR compat_sys_statfs PTR compat_sys_fstatfs /* 6135 */ PTR sys_sysfs diff --git a/arch/mips/kernel/scall64-o32.S b/arch/mips/kernel/scall64-o32.S index b0fef4f..60997f1 100644 --- a/arch/mips/kernel/scall64-o32.S +++ b/arch/mips/kernel/scall64-o32.S @@ -265,7 +265,7 @@ sys_call_table: PTR sys_olduname PTR sys_umask /* 4060 */ PTR sys_chroot - PTR sys_32_ustat + PTR compat_sys_ustat PTR sys_dup2 PTR sys_getppid PTR sys_getpgrp /* 4065 */ diff --git a/arch/mips/kernel/traps.c b/arch/mips/kernel/traps.c index b2d7041..29fadac 100644 --- a/arch/mips/kernel/traps.c +++ b/arch/mips/kernel/traps.c @@ -1520,7 +1520,9 @@ void __cpuinit per_cpu_trap_init(void) #endif /* CONFIG_MIPS_MT_SMTC */ if (cpu_has_veic || cpu_has_vint) { + unsigned long sr = set_c0_status(ST0_BEV); write_c0_ebase(ebase); + write_c0_status(sr); /* Setting vector spacing enables EI/VI mode */ change_c0_intctl(0x3e0, VECTORSPACING); } @@ -1602,8 +1604,6 @@ void __cpuinit set_uncached_handler(unsigned long offset, void *addr, #ifdef CONFIG_64BIT unsigned long uncached_ebase = TO_UNCAC(ebase); #endif - if (cpu_has_mips_r2) - uncached_ebase += (read_c0_ebase() & 0x3ffff000); if (!addr) panic(panic_null_cerr); @@ -1635,9 +1635,11 @@ void __init trap_init(void) return; /* Already done */ #endif - if (cpu_has_veic || cpu_has_vint) - ebase = (unsigned long) alloc_bootmem_low_pages(0x200 + VECTORSPACING*64); - else { + if (cpu_has_veic || cpu_has_vint) { + unsigned long size = 0x200 + VECTORSPACING*64; + ebase = (unsigned long) + __alloc_bootmem(size, 1 << fls(size), 0); + } else { ebase = CAC_BASE; if (cpu_has_mips_r2) ebase += (read_c0_ebase() & 0x3ffff000); diff --git a/arch/mips/mm/c-r4k.c b/arch/mips/mm/c-r4k.c index c43f4b2..871e828 100644 --- a/arch/mips/mm/c-r4k.c +++ b/arch/mips/mm/c-r4k.c @@ -780,7 +780,7 @@ static void __cpuinit probe_pcache(void) c->dcache.ways = 2; c->dcache.waybit = 0; - c->options |= MIPS_CPU_CACHE_CDEX_P; + c->options |= MIPS_CPU_CACHE_CDEX_P | MIPS_CPU_PREFETCH; break; case CPU_TX49XX: diff --git a/arch/mips/mm/dma-default.c b/arch/mips/mm/dma-default.c index 546e697..bed56f1 100644 --- a/arch/mips/mm/dma-default.c +++ b/arch/mips/mm/dma-default.c @@ -225,7 +225,7 @@ void dma_unmap_page(struct device *dev, dma_addr_t dma_address, size_t size, if (!plat_device_is_coherent(dev) && direction != DMA_TO_DEVICE) { unsigned long addr; - addr = plat_dma_addr_to_phys(dma_address); + addr = dma_addr_to_virt(dma_address); dma_cache_wback_inv(addr, size); } |