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-rw-r--r--arch/sparc64/prom/misc.c44
1 files changed, 24 insertions, 20 deletions
diff --git a/arch/sparc64/prom/misc.c b/arch/sparc64/prom/misc.c
index 87f5cfce23bb..577bde8b6647 100644
--- a/arch/sparc64/prom/misc.c
+++ b/arch/sparc64/prom/misc.c
@@ -112,28 +112,20 @@ unsigned char prom_get_idprom(char *idbuf, int num_bytes)
112 return 0xff; 112 return 0xff;
113} 113}
114 114
115/* Get the major prom version number. */ 115/* Install Linux trap table so PROM uses that instead of its own. */
116int prom_version(void) 116void prom_set_trap_table(unsigned long tba)
117{
118 return PROM_P1275;
119}
120
121/* Get the prom plugin-revision. */
122int prom_getrev(void)
123{
124 return prom_rev;
125}
126
127/* Get the prom firmware print revision. */
128int prom_getprev(void)
129{ 117{
130 return prom_prev; 118 p1275_cmd("SUNW,set-trap-table",
119 (P1275_ARG(0, P1275_ARG_IN_64B) |
120 P1275_INOUT(1, 0)), tba);
131} 121}
132 122
133/* Install Linux trap table so PROM uses that instead of its own. */ 123void prom_set_trap_table_sun4v(unsigned long tba, unsigned long mmfsa)
134void prom_set_trap_table(unsigned long tba)
135{ 124{
136 p1275_cmd("SUNW,set-trap-table", P1275_INOUT(1, 0), tba); 125 p1275_cmd("SUNW,set-trap-table",
126 (P1275_ARG(0, P1275_ARG_IN_64B) |
127 P1275_ARG(1, P1275_ARG_IN_64B) |
128 P1275_INOUT(2, 0)), tba, mmfsa);
137} 129}
138 130
139int prom_get_mmu_ihandle(void) 131int prom_get_mmu_ihandle(void)
@@ -303,9 +295,21 @@ int prom_wakeupsystem(void)
303} 295}
304 296
305#ifdef CONFIG_SMP 297#ifdef CONFIG_SMP
306void prom_startcpu(int cpunode, unsigned long pc, unsigned long o0) 298void prom_startcpu(int cpunode, unsigned long pc, unsigned long arg)
299{
300 p1275_cmd("SUNW,start-cpu", P1275_INOUT(3, 0), cpunode, pc, arg);
301}
302
303void prom_startcpu_cpuid(int cpuid, unsigned long pc, unsigned long arg)
304{
305 p1275_cmd("SUNW,start-cpu-by-cpuid", P1275_INOUT(3, 0),
306 cpuid, pc, arg);
307}
308
309void prom_stopcpu_cpuid(int cpuid)
307{ 310{
308 p1275_cmd("SUNW,start-cpu", P1275_INOUT(3, 0), cpunode, pc, o0); 311 p1275_cmd("SUNW,stop-cpu-by-cpuid", P1275_INOUT(1, 0),
312 cpuid);
309} 313}
310 314
311void prom_stopself(void) 315void prom_stopself(void)