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msix: clear not only INTA, but all INTx when MSI-X is enabled. 

clear not only INTA, but all INTx when MSI-X is enabled.

Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
This commit is contained in:
Isaku Yamahata 2010-09-15 14:38:26 +09:00 committed by Michael S. Tsirkin
parent 92ba5f51c3
commit 57c6db2e2d
1 changed files with 4 additions and 1 deletions
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5
hw/msix.c
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@ -158,6 +158,7 @@ void msix_write_config(PCIDevice *dev, uint32_t addr,
{
unsigned enable_pos = dev->msix_cap + MSIX_CONTROL_OFFSET;
int vector;
int i;
if (!range_covers_byte(addr, len, enable_pos)) {
return;
@ -167,7 +168,9 @@ void msix_write_config(PCIDevice *dev, uint32_t addr,
return;
}
qemu_set_irq(dev->irq[0], 0);
for (i = 0; i < PCI_NUM_PINS; ++i) {
qemu_set_irq(dev->irq[i], 0);
}
if (msix_function_masked(dev)) {
return;