aboutsummaryrefslogtreecommitdiff
path: root/arch/sparc64
diff options
context:
space:
mode:
authorDavid S. Miller <davem@sunset.davemloft.net>2006-02-13 00:23:32 -0800
committerDavid S. Miller <davem@sunset.davemloft.net>2006-03-20 01:12:37 -0800
commit6c0f402f6cc62314ef83b975f3430350dcb6055f (patch)
tree394a2e981ee8fff3e6eda7aec2d20be8542ecae1 /arch/sparc64
parent85dfa19ba92f88fa1c1482f655c7247119dfdcd5 (diff)
[SPARC64]: Implement rest of generic interrupt hypervisor calls.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'arch/sparc64')
-rw-r--r--arch/sparc64/kernel/entry.S66
1 files changed, 65 insertions, 1 deletions
diff --git a/arch/sparc64/kernel/entry.S b/arch/sparc64/kernel/entry.S
index fa185f22705..a2842a72f8e 100644
--- a/arch/sparc64/kernel/entry.S
+++ b/arch/sparc64/kernel/entry.S
@@ -1701,9 +1701,73 @@ hard_smp_processor_id:
*
* returns %o0: sysino
*/
- .globl pci_sun4v_devino_to_sysino
+ .globl sun4v_devino_to_sysino
sun4v_devino_to_sysino:
mov HV_FAST_INTR_DEVINO2SYSINO, %o5
ta HV_FAST_TRAP
retl
mov %o1, %o0
+
+ /* %o0: sysino
+ *
+ * returns %o0: intr_enabled (HV_INTR_{DISABLED,ENABLED})
+ */
+ .globl sun4v_intr_getenabled
+sun4v_intr_getenabled:
+ mov HV_FAST_INTR_GETENABLED, %o5
+ ta HV_FAST_TRAP
+ retl
+ mov %o1, %o0
+
+ /* %o0: sysino
+ * %o1: intr_enabled (HV_INTR_{DISABLED,ENABLED})
+ */
+ .globl sun4v_intr_setenabled
+sun4v_intr_setenabled:
+ mov HV_FAST_INTR_SETENABLED, %o5
+ ta HV_FAST_TRAP
+ retl
+ nop
+
+ /* %o0: sysino
+ *
+ * returns %o0: intr_state (HV_INTR_STATE_*)
+ */
+ .globl sun4v_intr_getstate
+sun4v_intr_getstate:
+ mov HV_FAST_INTR_GETSTATE, %o5
+ ta HV_FAST_TRAP
+ retl
+ mov %o1, %o0
+
+ /* %o0: sysino
+ * %o1: intr_state (HV_INTR_STATE_*)
+ */
+ .globl sun4v_intr_setstate
+sun4v_intr_setstate:
+ mov HV_FAST_INTR_SETSTATE, %o5
+ ta HV_FAST_TRAP
+ retl
+ nop
+
+ /* %o0: sysino
+ *
+ * returns %o0: cpuid
+ */
+ .globl sun4v_intr_gettarget
+sun4v_intr_gettarget:
+ mov HV_FAST_INTR_GETTARGET, %o5
+ ta HV_FAST_TRAP
+ retl
+ mov %o1, %o0
+
+ /* %o0: sysino
+ * %o1: cpuid
+ */
+ .globl sun4v_intr_settarget
+sun4v_intr_settarget:
+ mov HV_FAST_INTR_SETTARGET, %o5
+ ta HV_FAST_TRAP
+ retl
+ nop
+