search for: pci_exp_devcap2_ari

Displaying 8 results from an estimated 8 matches for "pci_exp_devcap2_ari".

[PATCH 3/6 v3] PCI: support ARI capability
2008 Sep 27
2
[PATCH 3/6 v3] PCI: support ARI capability
...+ dev->pcie_type != PCI_EXP_TYPE_DOWNSTREAM)) + return; + + pos = pci_find_capability(dev, PCI_CAP_ID_EXP); + if (!pos) + return; + + pci_read_config_dword(dev, pos + PCI_EXP_DEVCAP2, &cap); + + if (!(cap & PCI_EXP_DEVCAP2_ARI)) + return; + + pci_read_config_word(dev, pos + PCI_EXP_DEVCTL2, &ctrl); + ctrl |= PCI_EXP_DEVCTL2_ARI; + pci_write_config_word(dev, pos + PCI_EXP_DEVCTL2, ctrl); + + dev->ari_enabled = 1; + dev_info(&dev->dev, "ARI forwarding enabled.\...
[PATCH 3/6 v3] PCI: support ARI capability
2008 Sep 27
2
[PATCH 3/6 v3] PCI: support ARI capability
...+ dev->pcie_type != PCI_EXP_TYPE_DOWNSTREAM)) + return; + + pos = pci_find_capability(dev, PCI_CAP_ID_EXP); + if (!pos) + return; + + pci_read_config_dword(dev, pos + PCI_EXP_DEVCAP2, &cap); + + if (!(cap & PCI_EXP_DEVCAP2_ARI)) + return; + + pci_read_config_word(dev, pos + PCI_EXP_DEVCTL2, &ctrl); + ctrl |= PCI_EXP_DEVCTL2_ARI; + pci_write_config_word(dev, pos + PCI_EXP_DEVCTL2, ctrl); + + dev->ari_enabled = 1; + dev_info(&dev->dev, "ARI forwarding enabled.\...
SR-IOV: patches are available for Linux kernel [2/4]
2008 Aug 12
0
SR-IOV: patches are available for Linux kernel [2/4]
...; + u16 ctrl; + + if (dev->pcie_type != PCI_EXP_TYPE_ROOT_PORT && + dev->pcie_type != PCI_EXP_TYPE_DOWNSTREAM) + return; + + pos = pci_find_capability(dev, PCI_CAP_ID_EXP); + if (!pos) + return; + + pci_read_config_dword(dev, pos + PCI_EXP_DEVCAP2, &cap); + + if (!(cap & PCI_EXP_DEVCAP2_ARI)) + return; + + dev->ari_enabled = 1; + dev_info(&dev->dev, "ARI forwarding enabled.\n"); + pci_read_config_word(dev, pos + PCI_EXP_DEVCTL2, &ctrl); + if (ctrl & PCI_EXP_DEVCTL2_ARI) + return; + + ctrl |= PCI_EXP_DEVCTL2_ARI; + pci_write_config_word(dev, pos + PCI_EXP_...
SR-IOV: patches are available for Linux kernel [2/4]
2008 Aug 12
0
SR-IOV: patches are available for Linux kernel [2/4]
...; + u16 ctrl; + + if (dev->pcie_type != PCI_EXP_TYPE_ROOT_PORT && + dev->pcie_type != PCI_EXP_TYPE_DOWNSTREAM) + return; + + pos = pci_find_capability(dev, PCI_CAP_ID_EXP); + if (!pos) + return; + + pci_read_config_dword(dev, pos + PCI_EXP_DEVCAP2, &cap); + + if (!(cap & PCI_EXP_DEVCAP2_ARI)) + return; + + dev->ari_enabled = 1; + dev_info(&dev->dev, "ARI forwarding enabled.\n"); + pci_read_config_word(dev, pos + PCI_EXP_DEVCTL2, &ctrl); + if (ctrl & PCI_EXP_DEVCTL2_ARI) + return; + + ctrl |= PCI_EXP_DEVCTL2_ARI; + pci_write_config_word(dev, pos + PCI_EXP_...
SR-IOV: patches are available for Linux kernel [2/4]
2008 Aug 12
0
SR-IOV: patches are available for Linux kernel [2/4]
...; + u16 ctrl; + + if (dev->pcie_type != PCI_EXP_TYPE_ROOT_PORT && + dev->pcie_type != PCI_EXP_TYPE_DOWNSTREAM) + return; + + pos = pci_find_capability(dev, PCI_CAP_ID_EXP); + if (!pos) + return; + + pci_read_config_dword(dev, pos + PCI_EXP_DEVCAP2, &cap); + + if (!(cap & PCI_EXP_DEVCAP2_ARI)) + return; + + dev->ari_enabled = 1; + dev_info(&dev->dev, "ARI forwarding enabled.\n"); + pci_read_config_word(dev, pos + PCI_EXP_DEVCTL2, &ctrl); + if (ctrl & PCI_EXP_DEVCTL2_ARI) + return; + + ctrl |= PCI_EXP_DEVCTL2_ARI; + pci_write_config_word(dev, pos + PCI_EXP_...
[PATCH 2/4 v2] PCI: support ARI capability
2008 Sep 01
1
[PATCH 2/4 v2] PCI: support ARI capability
...pe != PCI_EXP_TYPE_ROOT_PORT && + dev->pcie_type != PCI_EXP_TYPE_DOWNSTREAM && + dev->ari_enabled) + return; + + pos = pci_find_capability(dev, PCI_CAP_ID_EXP); + if (!pos) + return; + + pci_read_config_dword(dev, pos + PCI_EXP_DEVCAP2, &cap); + + if (!(cap & PCI_EXP_DEVCAP2_ARI)) + return; + + dev->ari_enabled = 1; + dev_info(&dev->dev, "ARI forwarding enabled.\n"); + + pci_read_config_word(dev, pos + PCI_EXP_DEVCTL2, &ctrl); + if (ctrl & PCI_EXP_DEVCTL2_ARI) + return; + + ctrl |= PCI_EXP_DEVCTL2_ARI; + pci_write_config_word(dev, pos + PCI_EX...
[PATCH 2/4 v2] PCI: support ARI capability
2008 Sep 01
1
[PATCH 2/4 v2] PCI: support ARI capability
...pe != PCI_EXP_TYPE_ROOT_PORT && + dev->pcie_type != PCI_EXP_TYPE_DOWNSTREAM && + dev->ari_enabled) + return; + + pos = pci_find_capability(dev, PCI_CAP_ID_EXP); + if (!pos) + return; + + pci_read_config_dword(dev, pos + PCI_EXP_DEVCAP2, &cap); + + if (!(cap & PCI_EXP_DEVCAP2_ARI)) + return; + + dev->ari_enabled = 1; + dev_info(&dev->dev, "ARI forwarding enabled.\n"); + + pci_read_config_word(dev, pos + PCI_EXP_DEVCTL2, &ctrl); + if (ctrl & PCI_EXP_DEVCTL2_ARI) + return; + + ctrl |= PCI_EXP_DEVCTL2_ARI; + pci_write_config_word(dev, pos + PCI_EX...
[PATCH 2/4 v2] PCI: support ARI capability
2008 Sep 01
1
[PATCH 2/4 v2] PCI: support ARI capability
...pe != PCI_EXP_TYPE_ROOT_PORT && + dev->pcie_type != PCI_EXP_TYPE_DOWNSTREAM && + dev->ari_enabled) + return; + + pos = pci_find_capability(dev, PCI_CAP_ID_EXP); + if (!pos) + return; + + pci_read_config_dword(dev, pos + PCI_EXP_DEVCAP2, &cap); + + if (!(cap & PCI_EXP_DEVCAP2_ARI)) + return; + + dev->ari_enabled = 1; + dev_info(&dev->dev, "ARI forwarding enabled.\n"); + + pci_read_config_word(dev, pos + PCI_EXP_DEVCTL2, &ctrl); + if (ctrl & PCI_EXP_DEVCTL2_ARI) + return; + + ctrl |= PCI_EXP_DEVCTL2_ARI; + pci_write_config_word(dev, pos + PCI_EX...