diff options
Diffstat (limited to 'drivers/infiniband/hw/qib/qib_pcie.c')
| -rw-r--r-- | drivers/infiniband/hw/qib/qib_pcie.c | 13 |
1 files changed, 5 insertions, 8 deletions
diff --git a/drivers/infiniband/hw/qib/qib_pcie.c b/drivers/infiniband/hw/qib/qib_pcie.c index 48b6674cbc4..4426782ad28 100644 --- a/drivers/infiniband/hw/qib/qib_pcie.c +++ b/drivers/infiniband/hw/qib/qib_pcie.c @@ -255,7 +255,7 @@ int qib_pcie_params(struct qib_devdata *dd, u32 minw, u32 *nent, u16 linkstat, speed; int pos = 0, pose, ret = 1; - pose = pci_find_capability(dd->pcidev, PCI_CAP_ID_EXP); + pose = pci_pcie_cap(dd->pcidev); if (!pose) { qib_dev_err(dd, "Can't find PCI Express capability!\n"); /* set up something... */ @@ -509,7 +509,7 @@ static int qib_tune_pcie_coalesce(struct qib_devdata *dd) qib_devinfo(dd->pcidev, "Parent not root\n"); return 1; } - ppos = pci_find_capability(parent, PCI_CAP_ID_EXP); + ppos = pci_pcie_cap(parent); if (!ppos) return 1; if (parent->vendor != 0x8086) @@ -526,11 +526,8 @@ static int qib_tune_pcie_coalesce(struct qib_devdata *dd) */ devid = parent->device; if (devid >= 0x25e2 && devid <= 0x25fa) { - u8 rev; - /* 5000 P/V/X/Z */ - pci_read_config_byte(parent, PCI_REVISION_ID, &rev); - if (rev <= 0xb2) + if (parent->revision <= 0xb2) bits = 1U << 10; else bits = 7U << 10; @@ -581,14 +578,14 @@ static int qib_tune_pcie_caps(struct qib_devdata *dd) qib_devinfo(dd->pcidev, "Parent not root\n"); goto bail; } - ppos = pci_find_capability(parent, PCI_CAP_ID_EXP); + ppos = pci_pcie_cap(parent); if (ppos) { pci_read_config_word(parent, ppos + PCI_EXP_DEVCAP, &pcaps); pci_read_config_word(parent, ppos + PCI_EXP_DEVCTL, &pctl); } else goto bail; /* Find out supported and configured values for endpoint (us) */ - epos = pci_find_capability(dd->pcidev, PCI_CAP_ID_EXP); + epos = pci_pcie_cap(dd->pcidev); if (epos) { pci_read_config_word(dd->pcidev, epos + PCI_EXP_DEVCAP, &ecaps); pci_read_config_word(dd->pcidev, epos + PCI_EXP_DEVCTL, &ectl); |