diff options
-rw-r--r-- | arch/sparc64/kernel/entry.S | 12 | ||||
-rw-r--r-- | arch/sparc64/kernel/pci_sun4v.h | 2 | ||||
-rw-r--r-- | arch/sparc64/kernel/pci_sun4v_asm.S | 12 | ||||
-rw-r--r-- | include/asm-sparc64/hypervisor.h | 5 |
4 files changed, 17 insertions, 14 deletions
diff --git a/arch/sparc64/kernel/entry.S b/arch/sparc64/kernel/entry.S index f51b66a1687a..fa185f227055 100644 --- a/arch/sparc64/kernel/entry.S +++ b/arch/sparc64/kernel/entry.S | |||
@@ -1695,3 +1695,15 @@ hard_smp_processor_id: | |||
1695 | retl | 1695 | retl |
1696 | nop | 1696 | nop |
1697 | #endif | 1697 | #endif |
1698 | |||
1699 | /* %o0: devhandle | ||
1700 | * %o1: devino | ||
1701 | * | ||
1702 | * returns %o0: sysino | ||
1703 | */ | ||
1704 | .globl pci_sun4v_devino_to_sysino | ||
1705 | sun4v_devino_to_sysino: | ||
1706 | mov HV_FAST_INTR_DEVINO2SYSINO, %o5 | ||
1707 | ta HV_FAST_TRAP | ||
1708 | retl | ||
1709 | mov %o1, %o0 | ||
diff --git a/arch/sparc64/kernel/pci_sun4v.h b/arch/sparc64/kernel/pci_sun4v.h index 00322ed0cf8a..88f199e11a71 100644 --- a/arch/sparc64/kernel/pci_sun4v.h +++ b/arch/sparc64/kernel/pci_sun4v.h | |||
@@ -6,8 +6,6 @@ | |||
6 | #ifndef _PCI_SUN4V_H | 6 | #ifndef _PCI_SUN4V_H |
7 | #define _PCI_SUN4V_H | 7 | #define _PCI_SUN4V_H |
8 | 8 | ||
9 | extern unsigned long pci_sun4v_devino_to_sysino(unsigned long devhandle, | ||
10 | unsigned long deino); | ||
11 | extern unsigned long pci_sun4v_iommu_map(unsigned long devhandle, | 9 | extern unsigned long pci_sun4v_iommu_map(unsigned long devhandle, |
12 | unsigned long tsbid, | 10 | unsigned long tsbid, |
13 | unsigned long num_ttes, | 11 | unsigned long num_ttes, |
diff --git a/arch/sparc64/kernel/pci_sun4v_asm.S b/arch/sparc64/kernel/pci_sun4v_asm.S index 4a12341dd5d3..424db6526648 100644 --- a/arch/sparc64/kernel/pci_sun4v_asm.S +++ b/arch/sparc64/kernel/pci_sun4v_asm.S | |||
@@ -6,18 +6,6 @@ | |||
6 | #include <asm/hypervisor.h> | 6 | #include <asm/hypervisor.h> |
7 | 7 | ||
8 | /* %o0: devhandle | 8 | /* %o0: devhandle |
9 | * %o1: devino | ||
10 | * | ||
11 | * returns %o0: sysino | ||
12 | */ | ||
13 | .globl pci_sun4v_devino_to_sysino | ||
14 | pci_sun4v_devino_to_sysino: | ||
15 | mov HV_FAST_INTR_DEVINO2SYSINO, %o5 | ||
16 | ta HV_FAST_TRAP | ||
17 | retl | ||
18 | mov %o1, %o0 | ||
19 | |||
20 | /* %o0: devhandle | ||
21 | * %o1: tsbid | 9 | * %o1: tsbid |
22 | * %o2: num ttes | 10 | * %o2: num ttes |
23 | * %o3: io_attributes | 11 | * %o3: io_attributes |
diff --git a/include/asm-sparc64/hypervisor.h b/include/asm-sparc64/hypervisor.h index 5d795ee5192d..16a40f48beb3 100644 --- a/include/asm-sparc64/hypervisor.h +++ b/include/asm-sparc64/hypervisor.h | |||
@@ -1203,6 +1203,11 @@ struct hv_trap_trace_entry { | |||
1203 | */ | 1203 | */ |
1204 | #define HV_FAST_INTR_DEVINO2SYSINO 0xa0 | 1204 | #define HV_FAST_INTR_DEVINO2SYSINO 0xa0 |
1205 | 1205 | ||
1206 | #ifndef __ASSEMBLY__ | ||
1207 | extern unsigned long sun4v_devino_to_sysino(unsigned long devhandle, | ||
1208 | unsigned long devino); | ||
1209 | #endif | ||
1210 | |||
1206 | /* intr_getenabled() | 1211 | /* intr_getenabled() |
1207 | * TRAP: HV_FAST_TRAP | 1212 | * TRAP: HV_FAST_TRAP |
1208 | * FUNCTION: HV_FAST_INTR_GETENABLED | 1213 | * FUNCTION: HV_FAST_INTR_GETENABLED |