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hw/pci-host/gpex: Set INTx index/gsi mapping

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To implement INTx to gsi routing we need to pass the gpex host
bridge the gsi associated to each INTx index. Let's introduce
irq_num array and gpex_set_irq_num setter function.

Signed-off-by: Pranavkumar Sawargaonkar <pranavkumar@linaro.org>
Signed-off-by: Tushar Jagad <tushar.jagad@linaro.org>
Signed-off-by: Eric Auger <eric.auger@redhat.com>
Tested-by: Feng Kan <fkan@apm.com>
Reviewed-by: Andrew Jones <drjones@redhat.com>
Message-id: 1505296004-6798-2-git-send-email-eric.auger@redhat.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This commit is contained in:
Pranavkumar Sawargaonkar 2017-09-14 18:43:18 +01:00 • committed by Peter Maydell
parent 37e29a6425
commit 70bfdce6a1
2 changed files with 13 additions and 0 deletions
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3
include/hw/pci-host/gpex.h
View file

@ -51,6 +51,9 @@ typedef struct GPEXHost {
MemoryRegion io_ioport;
MemoryRegion io_mmio;
qemu_irq irq[GPEX_NUM_IRQS];
int irq_num[GPEX_NUM_IRQS];
} GPEXHost;
int gpex_set_irq_num(GPEXHost *s, int index, int gsi);
#endif /* HW_GPEX_H */