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| author | Isaku Yamahata <yamahata@valinux.co.jp> | 2012-10-19 16:43:28 -0400 |
|---|---|---|
| committer | Michael S. Tsirkin <mst@redhat.com> | 2012-10-29 17:59:06 +0200 |
| commit | b56d701f1d1f1828c9fabea535b3460857546dd0 (patch) | |
| tree | 1113757ebaace48f3e57794a92bf78c154c637ff | |
| parent | e26631b74663f59b5873a84ed5b92ee4ddf48255 (diff) | |
| download | focaccia-qemu-b56d701f1d1f1828c9fabea535b3460857546dd0.tar.gz focaccia-qemu-b56d701f1d1f1828c9fabea535b3460857546dd0.zip | |
pci: pci capability must be in PCI space
pci capability must be in PCI space. It can't lay in PCIe extended config space. Reviewed-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp> Signed-off-by: Jason Baron <jbaron@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
| -rw-r--r-- | hw/pci.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/hw/pci.c b/hw/pci.c index 35cb374845..82c971a17d 100644 --- a/hw/pci.c +++ b/hw/pci.c @@ -1678,16 +1678,16 @@ PCIDevice *pci_create_simple(PCIBus *bus, int devfn, const char *name) return pci_create_simple_multifunction(bus, devfn, false, name); } -static int pci_find_space(PCIDevice *pdev, uint8_t size) +static uint8_t pci_find_space(PCIDevice *pdev, uint8_t size) { - int config_size = pci_config_size(pdev); int offset = PCI_CONFIG_HEADER_SIZE; int i; - for (i = PCI_CONFIG_HEADER_SIZE; i < config_size; ++i) + for (i = PCI_CONFIG_HEADER_SIZE; i < PCI_CONFIG_SPACE_SIZE; ++i) { if (pdev->used[i]) offset = i + 1; else if (i - offset + 1 == size) return offset; + } return 0; } |