X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=arch%2Fsparc64%2Fprom%2Fmisc.c;h=bbec7522826c742bc6125dce589c3d2334590b05;hb=41f81e88e01eb959f439f8537c58078e4bfc5291;hp=0b4213720d439167e3ba7f59ab5b78849df072d3;hpb=e37a72de84d27ee8bc0e7dbb5c2f1774ed306dbb;p=linux-2.6

diff --git a/arch/sparc64/prom/misc.c b/arch/sparc64/prom/misc.c
index 0b4213720d..bbec752282 100644
--- a/arch/sparc64/prom/misc.c
+++ b/arch/sparc64/prom/misc.c
@@ -14,10 +14,34 @@
 #include <asm/openprom.h>
 #include <asm/oplib.h>
 #include <asm/system.h>
+#include <asm/ldc.h>
+
+int prom_service_exists(const char *service_name)
+{
+	int err = p1275_cmd("test", P1275_ARG(0, P1275_ARG_IN_STRING) |
+			    P1275_INOUT(1, 1), service_name);
+
+	if (err)
+		return 0;
+	return 1;
+}
+
+void prom_sun4v_guest_soft_state(void)
+{
+	const char *svc = "SUNW,soft-state-supported";
+
+	if (!prom_service_exists(svc))
+		return;
+	p1275_cmd(svc, P1275_INOUT(0, 0));
+}
 
 /* Reset and reboot the machine with the command 'bcommand'. */
 void prom_reboot(const char *bcommand)
 {
+#ifdef CONFIG_SUN_LDOMS
+	if (ldom_domaining_enabled)
+		ldom_reboot(bcommand);
+#endif
 	p1275_cmd("boot", P1275_ARG(0, P1275_ARG_IN_STRING) |
 		  P1275_INOUT(1, 0), bcommand);
 }
@@ -48,7 +72,7 @@ void prom_cmdline(void)
 
 	local_irq_save(flags);
 
-	if (!serial_console && prom_palette)
+	if (prom_palette)
 		prom_palette(1);
 
 #ifdef CONFIG_SMP
@@ -61,7 +85,7 @@ void prom_cmdline(void)
 	smp_release();
 #endif
 
-	if (!serial_console && prom_palette)
+	if (prom_palette)
 		prom_palette(0);
 
 	local_irq_restore(flags);
@@ -72,6 +96,10 @@ void prom_cmdline(void)
  */
 void prom_halt(void)
 {
+#ifdef CONFIG_SUN_LDOMS
+	if (ldom_domaining_enabled)
+		ldom_power_off();
+#endif
 again:
 	p1275_cmd("exit", P1275_INOUT(0, 0));
 	goto again; /* PROM is out to get me -DaveM */
@@ -79,6 +107,10 @@ again:
 
 void prom_halt_power_off(void)
 {
+#ifdef CONFIG_SUN_LDOMS
+	if (ldom_domaining_enabled)
+		ldom_power_off();
+#endif
 	p1275_cmd("SUNW,power-off", P1275_INOUT(0, 0));
 
 	/* if nothing else helps, we just halt */
@@ -111,22 +143,6 @@ unsigned char prom_get_idprom(char *idbuf, int num_bytes)
 	return 0xff;
 }
 
-/* Install Linux trap table so PROM uses that instead of its own. */
-void prom_set_trap_table(unsigned long tba)
-{
-	p1275_cmd("SUNW,set-trap-table",
-		  (P1275_ARG(0, P1275_ARG_IN_64B) |
-		   P1275_INOUT(1, 0)), tba);
-}
-
-void prom_set_trap_table_sun4v(unsigned long tba, unsigned long mmfsa)
-{
-	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)
 {
 	int node, ret;