diff options
| author | Nicholas Piggin <npiggin@gmail.com> | 2016-09-21 17:43:36 +1000 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2016-10-04 13:07:00 +1100 |
| commit | c138e58890dd5128a5706ed30c5deab6736320d6 (patch) | |
| tree | 2ce84d067b1bd57fe0f9381978aaaa35cdb7354e /arch/powerpc/kernel | |
| parent | 8d04631ad7cbbe27d058ae79e3d41009a8e006d1 (diff) | |
powerpc/64s: Consolidate External 0x500 interrupt
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'arch/powerpc/kernel')
| -rw-r--r-- | arch/powerpc/kernel/exceptions-64s.S | 24 |
1 files changed, 13 insertions, 11 deletions
diff --git a/arch/powerpc/kernel/exceptions-64s.S b/arch/powerpc/kernel/exceptions-64s.S index d084b0efd287..270a02b71b96 100644 --- a/arch/powerpc/kernel/exceptions-64s.S +++ b/arch/powerpc/kernel/exceptions-64s.S @@ -758,6 +758,19 @@ do_kvm_0x500: ALT_FTR_SECTION_END_IFSET(CPU_FTR_HVMODE | CPU_FTR_ARCH_206) EXC_REAL_END(hardware_interrupt, 0x500, 0x600) +EXC_VIRT_BEGIN(hardware_interrupt, 0x4500, 0x4600) + .globl hardware_interrupt_relon_hv; +hardware_interrupt_relon_hv: + BEGIN_FTR_SECTION + _MASKABLE_RELON_EXCEPTION_PSERIES(0x500, hardware_interrupt_common, EXC_HV, SOFTEN_TEST_HV) + FTR_SECTION_ELSE + _MASKABLE_RELON_EXCEPTION_PSERIES(0x500, hardware_interrupt_common, EXC_STD, SOFTEN_TEST_PR) + ALT_FTR_SECTION_END_IFSET(CPU_FTR_HVMODE) +EXC_VIRT_END(hardware_interrupt, 0x4500, 0x4600) + +EXC_COMMON_ASYNC(hardware_interrupt_common, 0x500, do_IRQ) + + EXC_REAL(alignment, 0x600, 0x700) TRAMP_KVM(PACA_EXGEN, 0x600) @@ -1124,7 +1137,6 @@ TRAMP_REAL_BEGIN(kvmppc_skip_Hinterrupt) /*** Common interrupt handlers ***/ -EXC_COMMON_ASYNC(hardware_interrupt_common, 0x500, do_IRQ) EXC_COMMON_ASYNC(decrementer_common, 0x900, timer_interrupt) EXC_COMMON(hdecrementer_common, 0x980, hdec_interrupt) @@ -1169,16 +1181,6 @@ EXC_COMMON(altivec_assist_common, 0x1700, unknown_exception) * come here. */ -EXC_VIRT_BEGIN(hardware_interrupt, 0x4500, 0x4600) - .globl hardware_interrupt_relon_hv; -hardware_interrupt_relon_hv: - BEGIN_FTR_SECTION - _MASKABLE_RELON_EXCEPTION_PSERIES(0x500, hardware_interrupt_common, EXC_HV, SOFTEN_TEST_HV) - FTR_SECTION_ELSE - _MASKABLE_RELON_EXCEPTION_PSERIES(0x500, hardware_interrupt_common, EXC_STD, SOFTEN_TEST_PR) - ALT_FTR_SECTION_END_IFSET(CPU_FTR_HVMODE) -EXC_VIRT_END(hardware_interrupt, 0x4500, 0x4600) - EXC_VIRT(alignment, 0x4600, 0x4700, 0x600) EXC_VIRT(program_check, 0x4700, 0x4800, 0x700) EXC_VIRT(fp_unavailable, 0x4800, 0x4900, 0x800) |