On 2013/8/9 10:57, lindar_liu wrote:
On 08/08/2013 9:10 PM, Yijing Wang wrote:
PCI core will initialize device MSI/MSI-X capability in
pci_msi_init_pci_dev(). So device driver should use pci_dev-
msi_cap/msix_cap to determine whether the device support MSI/MSI-X
instead of using
PCI core will initialize device MSI/MSI-X capability in
pci_msi_init_pci_dev(). So device driver should use
pci_dev-msi_cap/msix_cap to determine whether the device
support MSI/MSI-X instead of using
pci_find_capability(pci_dev, PCI_CAP_ID_MSI/MSIX).
Access to PCIe device config space again will
On 08/08/2013 9:10 PM, Yijing Wang wrote:
PCI core will initialize device MSI/MSI-X capability in
pci_msi_init_pci_dev(). So device driver should use pci_dev-
msi_cap/msix_cap to determine whether the device support MSI/MSI-X
instead of using pci_find_capability(pci_dev, PCI_CAP_ID_MSI/MSIX).
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