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s390x/pci: use generic interface to inject interrupt

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Let's use the generic interface to inject adapter interrupts.

Signed-off-by: Yi Min Zhao <zyimin@linux.vnet.ibm.com>
Acked-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
This commit is contained in:
Yi Min Zhao 2016-10-20 14:09:37 +08:00 committed by Cornelia Huck
parent 5b2ecabaea
commit 45bbcd35d7
1 changed files with 1 additions and 3 deletions
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4
hw/s390x/s390-pci-bus.c
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@ -463,7 +463,6 @@ static void s390_msi_ctrl_write(void *opaque, hwaddr addr, uint64_t data,
unsigned int size) unsigned int size)
{ {
S390PCIBusDevice *pbdev = opaque; S390PCIBusDevice *pbdev = opaque;
uint32_t io_int_word;
uint32_t idx = data >> ZPCI_MSI_VEC_BITS; uint32_t idx = data >> ZPCI_MSI_VEC_BITS;
uint32_t vec = data & ZPCI_MSI_VEC_MASK; uint32_t vec = data & ZPCI_MSI_VEC_MASK;
uint64_t ind_bit; uint64_t ind_bit;
@ -489,8 +488,7 @@ static void s390_msi_ctrl_write(void *opaque, hwaddr addr, uint64_t data,
0x80 >> ((ind_bit + vec) % 8)); 0x80 >> ((ind_bit + vec) % 8));
if (!set_ind_atomic(pbdev->routes.adapter.summary_addr + sum_bit / 8, if (!set_ind_atomic(pbdev->routes.adapter.summary_addr + sum_bit / 8,
0x80 >> (sum_bit % 8))) { 0x80 >> (sum_bit % 8))) {
io_int_word = (pbdev->isc << 27) | IO_INT_WORD_AI; css_adapter_interrupt(pbdev->isc);
s390_io_interrupt(0, 0, 0, io_int_word);
} }
} }