Revision f4c817e0 hw/pci_bridge.c
| b/hw/pci_bridge.c | ||
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#include "pci_bridge.h" |
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#include "pci_internals.h" |
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/* PCI bridge subsystem vendor ID helper functions */ |
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#define PCI_SSVID_SIZEOF 8 |
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#define PCI_SSVID_SVID 4 |
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#define PCI_SSVID_SSID 6 |
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int pci_bridge_ssvid_init(PCIDevice *dev, uint8_t offset, |
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uint16_t svid, uint16_t ssid) |
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{
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int pos; |
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pos = pci_add_capability(dev, PCI_CAP_ID_SSVID, offset, PCI_SSVID_SIZEOF); |
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if (pos < 0) {
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return pos; |
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} |
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pci_set_word(dev->config + pos + PCI_SSVID_SVID, svid); |
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pci_set_word(dev->config + pos + PCI_SSVID_SSID, ssid); |
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return pos; |
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} |
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/* Accessor function to get parent bridge device from pci bus. */ |
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PCIDevice *pci_bridge_get_device(PCIBus *bus) |
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{
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