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powerpc/64s: Consolidate External 0x500 interrupt

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Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
This commit is contained in:
Nicholas Piggin 2016-09-21 17:43:36 +10:00 committed by Michael Ellerman
parent 8d04631ad7
commit c138e58890
1 changed files with 13 additions and 11 deletions
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24
arch/powerpc/kernel/exceptions-64s.S
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@ -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)