diff options
Diffstat (limited to 'arch/sparc64/solaris/misc.c')
| -rw-r--r-- | arch/sparc64/solaris/misc.c | 58 |
1 files changed, 29 insertions, 29 deletions
diff --git a/arch/sparc64/solaris/misc.c b/arch/sparc64/solaris/misc.c index 5284996780a..9c581328e76 100644 --- a/arch/sparc64/solaris/misc.c +++ b/arch/sparc64/solaris/misc.c @@ -4,7 +4,6 @@ * Copyright (C) 1997,1998 Jakub Jelinek (jj@sunsite.mff.cuni.cz) */ -#include <linux/config.h> #include <linux/module.h> #include <linux/types.h> #include <linux/smp_lock.h> @@ -12,6 +11,7 @@ #include <linux/limits.h> #include <linux/mm.h> #include <linux/smp.h> +#include <linux/tty.h> #include <linux/mman.h> #include <linux/file.h> #include <linux/timex.h> @@ -23,6 +23,7 @@ #include <asm/oplib.h> #include <asm/idprom.h> #include <asm/smp.h> +#include <asm/prom.h> #include "conv.h" @@ -194,14 +195,17 @@ static char *machine(void) } } -static char *platform(char *buffer) +static char *platform(char *buffer, int sz) { + struct device_node *dp = of_find_node_by_path("/"); int len; *buffer = 0; - len = prom_getproperty(prom_root_node, "name", buffer, 256); - if(len > 0) - buffer[len] = 0; + len = strlen(dp->name); + if (len > sz) + len = sz; + memcpy(buffer, dp->name, len); + buffer[len] = 0; if (*buffer) { char *p; @@ -213,16 +217,22 @@ static char *platform(char *buffer) return "sun4u"; } -static char *serial(char *buffer) +static char *serial(char *buffer, int sz) { - int node = prom_getchild(prom_root_node); + struct device_node *dp = of_find_node_by_path("/options"); int len; - node = prom_searchsiblings(node, "options"); *buffer = 0; - len = prom_getproperty(node, "system-board-serial#", buffer, 256); - if(len > 0) - buffer[len] = 0; + if (dp) { + char *val = of_get_property(dp, "system-board-serial#", &len); + + if (val && len > 0) { + if (len > sz) + len = sz; + memcpy(buffer, val, len); + buffer[len] = 0; + } + } if (!*buffer) return "4512348717234"; else @@ -305,8 +315,8 @@ asmlinkage int solaris_sysinfo(int cmd, u32 buf, s32 count) case SI_MACHINE: r = machine(); break; case SI_ARCHITECTURE: r = "sparc"; break; case SI_HW_PROVIDER: r = "Sun_Microsystems"; break; - case SI_HW_SERIAL: r = serial(buffer); break; - case SI_PLATFORM: r = platform(buffer); break; + case SI_HW_SERIAL: r = serial(buffer, sizeof(buffer)); break; + case SI_PLATFORM: r = platform(buffer, sizeof(buffer)); break; case SI_SRPC_DOMAIN: r = ""; break; case SI_VERSION: r = "Generic"; break; default: return -EINVAL; @@ -413,7 +423,9 @@ asmlinkage int solaris_procids(int cmd, s32 pid, s32 pgid) Solaris setpgrp and setsid? */ ret = sys_setpgid(0, 0); if (ret) return ret; + mutex_lock(&tty_mutex); current->signal->tty = NULL; + mutex_unlock(&tty_mutex); return process_group(current); } case 2: /* getsid */ @@ -727,20 +739,15 @@ struct exec_domain solaris_exec_domain = { extern int init_socksys(void); -#ifdef MODULE - MODULE_AUTHOR("Jakub Jelinek (jj@ultra.linux.cz), Patrik Rak (prak3264@ss1000.ms.mff.cuni.cz)"); MODULE_DESCRIPTION("Solaris binary emulation module"); MODULE_LICENSE("GPL"); -#ifdef __sparc_v9__ extern u32 tl0_solaris[8]; #define update_ttable(x) \ tl0_solaris[3] = (((long)(x) - (long)tl0_solaris - 3) >> 2) | 0x40000000; \ wmb(); \ __asm__ __volatile__ ("flush %0" : : "r" (&tl0_solaris[3])) -#else -#endif extern u32 solaris_sparc_syscall[]; extern u32 solaris_syscall[]; @@ -748,7 +755,7 @@ extern void cleanup_socksys(void); extern u32 entry64_personality_patch; -int init_module(void) +static int __init solaris_init(void) { int ret; @@ -768,19 +775,12 @@ int init_module(void) return 0; } -void cleanup_module(void) +static void __exit solaris_exit(void) { update_ttable(solaris_syscall); cleanup_socksys(); unregister_exec_domain(&solaris_exec_domain); } -#else -int init_solaris_emul(void) -{ - register_exec_domain(&solaris_exec_domain); - init_socksys(); - return 0; -} -#endif - +module_init(solaris_init); +module_exit(solaris_exit); |