powerpc: Wire up the HV facility unavailable exception

[platform/adaptation/renesas_rcar/renesas_kernel.git] / arch / powerpc / kernel / exceptions-64s.S

diff --git a/arch/powerpc/kernel/exceptions-64s.S b/arch/powerpc/kernel/exceptions-64s.S
index 6ee74f8..359d949 100644 (file)
--- a/arch/powerpc/kernel/exceptions-64s.S
+++ b/arch/powerpc/kernel/exceptions-64s.S
@@ -347,6 +347,12 @@ facility_unavailable_trampoline:
        EXCEPTION_PROLOG_0(PACA_EXGEN)
        b       facility_unavailable_pSeries
 
+hv_facility_unavailable_trampoline:
+       . = 0xf80
+       SET_SCRATCH0(r13)
+       EXCEPTION_PROLOG_0(PACA_EXGEN)
+       b       facility_unavailable_hv
+
 #ifdef CONFIG_CBE_RAS
        STD_EXCEPTION_HV(0x1200, 0x1202, cbe_system_error)
        KVM_HANDLER_SKIP(PACA_EXGEN, EXC_HV, 0x1202)
@@ -525,6 +531,8 @@ denorm_done:
        KVM_HANDLER_PR(PACA_EXGEN, EXC_STD, 0xf40)
        STD_EXCEPTION_PSERIES_OOL(0xf60, facility_unavailable)
        KVM_HANDLER_PR(PACA_EXGEN, EXC_STD, 0xf60)
+       STD_EXCEPTION_HV_OOL(0xf82, facility_unavailable)
+       KVM_HANDLER(PACA_EXGEN, EXC_HV, 0xf82)
 
 /*
  * An interrupt came in while soft-disabled. We set paca->irq_happened, then:
@@ -836,6 +844,12 @@ facility_unavailable_relon_trampoline:
        EXCEPTION_PROLOG_0(PACA_EXGEN)
        b       facility_unavailable_relon_pSeries
 
+hv_facility_unavailable_relon_trampoline:
+       . = 0x4f80
+       SET_SCRATCH0(r13)
+       EXCEPTION_PROLOG_0(PACA_EXGEN)
+       b       facility_unavailable_relon_hv
+
        STD_RELON_EXCEPTION_PSERIES(0x5300, 0x1300, instruction_breakpoint)
 #ifdef CONFIG_PPC_DENORMALISATION
        . = 0x5500
@@ -1174,6 +1188,7 @@ __end_handlers:
        STD_RELON_EXCEPTION_PSERIES_OOL(0xf20, altivec_unavailable)
        STD_RELON_EXCEPTION_PSERIES_OOL(0xf40, vsx_unavailable)
        STD_RELON_EXCEPTION_PSERIES_OOL(0xf60, facility_unavailable)
+       STD_RELON_EXCEPTION_HV_OOL(0xf80, facility_unavailable)
 
 #if defined(CONFIG_PPC_PSERIES) || defined(CONFIG_PPC_POWERNV)
 /*