Merge master.kernel.org:/pub/scm/linux/kernel/git/davem/sparc-2.6

* master.kernel.org:/pub/scm/linux/kernel/git/davem/sparc-2.6: (230 commits)
  [SPARC64]: Update defconfig.
  [SPARC64]: Fix 2 bugs in huge page support.
  [SPARC64]: CONFIG_BLK_DEV_RAM fix
  [SPARC64]: Optimized TSB table initialization.
  [SPARC64]: Allow CONFIG_MEMORY_HOTPLUG to build.
  [SPARC64]: Use SLAB caches for TSB tables.
  [SPARC64]: Don't kill the page allocator when growing a TSB.
  [SPARC64]: Randomize mm->mmap_base when PF_RANDOMIZE is set.
  [SPARC64]: Increase top of 32-bit process stack.
  [SPARC64]: Top-down address space allocation for 32-bit tasks.
  [SPARC64] bbc_i2c: Fix cpu check and add missing module license.
  [SPARC64]: Fix and re-enable dynamic TSB sizing.
  [SUNSU]: Fix missing spinlock initialization.
  [TG3]: Do not try to access NIC_SRAM_DATA_SIG on Sun parts.
  [SPARC64]: First cut at VIS simulator for Niagara.
  [SPARC64]: Fix system type in /proc/cpuinfo and remove bogus OBP check.
  [SPARC64]: Add SMT scheduling support for Niagara.
  [SPARC64]: Fix 32-bit truncation which broke sparsemem.
  [SPARC64]: Move over to sparsemem.
  [SPARC64]: Fix new context version SMP handling.
  ...

1 files changed, 24 insertions, 20 deletions

diff --git a/arch/sparc64/prom/misc.c b/arch/sparc64/prom/misc.c
index 87f5cfce23b..577bde8b664 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)
 	return 0xff;
 }
 
-/* Get the major prom version number. */
-int prom_version(void)
-{
-	return PROM_P1275;
-}
-
-/* Get the prom plugin-revision. */
-int prom_getrev(void)
-{
-	return prom_rev;
-}
-
-/* Get the prom firmware print revision. */
-int prom_getprev(void)
+/* Install Linux trap table so PROM uses that instead of its own. */
+void prom_set_trap_table(unsigned long tba)
 {
-	return prom_prev;
+	p1275_cmd("SUNW,set-trap-table",
+		  (P1275_ARG(0, P1275_ARG_IN_64B) |
+		   P1275_INOUT(1, 0)), tba);
 }
 
-/* Install Linux trap table so PROM uses that instead of its own. */
-void prom_set_trap_table(unsigned long tba)
+void prom_set_trap_table_sun4v(unsigned long tba, unsigned long mmfsa)
 {
-	p1275_cmd("SUNW,set-trap-table", P1275_INOUT(1, 0), tba);
+	p1275_cmd("SUNW,set-trap-table",
+		  (P1275_ARG(0, P1275_ARG_IN_64B) |
+		   P1275_ARG(1, P1275_ARG_IN_64B) |
+		   P1275_INOUT(2, 0)), tba, mmfsa);
 }
 
 int prom_get_mmu_ihandle(void)
@@ -303,9 +295,21 @@ int prom_wakeupsystem(void)
 }
 
 #ifdef CONFIG_SMP
-void prom_startcpu(int cpunode, unsigned long pc, unsigned long o0)
+void prom_startcpu(int cpunode, unsigned long pc, unsigned long arg)
+{
+	p1275_cmd("SUNW,start-cpu", P1275_INOUT(3, 0), cpunode, pc, arg);
+}
+
+void prom_startcpu_cpuid(int cpuid, unsigned long pc, unsigned long arg)
+{
+	p1275_cmd("SUNW,start-cpu-by-cpuid", P1275_INOUT(3, 0),
+		  cpuid, pc, arg);
+}
+
+void prom_stopcpu_cpuid(int cpuid)
 {
-	p1275_cmd("SUNW,start-cpu", P1275_INOUT(3, 0), cpunode, pc, o0);
+	p1275_cmd("SUNW,stop-cpu-by-cpuid", P1275_INOUT(1, 0),
+		  cpuid);
 }
 
 void prom_stopself(void)