Acked-by: Giridhar Malavali
On 12/7/12 12:17 AM, "Saurav Kashyap" <saurav.kashyap@xxxxxxxxxx> wrote:
>Acked-by: Saurav Kashyap <saurav.kashyap@xxxxxxxxxx>
>
>Thanks,
>~Saurav
>
>
>
>>Use the standard #defines for PCIe Link Capability register fields
>>rather than bare numbers. This also uses the new PCI Express Capability
>>accessor rather than reading the capability directly.
>>
>>Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
>>CC: Andrew Vasquez <andrew.vasquez@xxxxxxxxxx>
>>CC: linux-driver@xxxxxxxxxx
>>CC: "James E.J. Bottomley" <JBottomley@xxxxxxxxxxxxx>
>>CC: linux-scsi@xxxxxxxxxxxxxxx
>>---
>> drivers/scsi/qla2xxx/qla_os.c | 14 +++++---------
>> 1 files changed, 5 insertions(+), 9 deletions(-)
>>
>>diff --git a/drivers/scsi/qla2xxx/qla_os.c
>>b/drivers/scsi/qla2xxx/qla_os.c
>>index d501bf5..b5d070f 100644
>>--- a/drivers/scsi/qla2xxx/qla_os.c
>>+++ b/drivers/scsi/qla2xxx/qla_os.c
>>@@ -480,18 +480,14 @@ qla24xx_pci_info_str(struct scsi_qla_host *vha,
>>char *str)
>> static char *pci_bus_modes[] = { "33", "66", "100", "133", };
>> struct qla_hw_data *ha = vha->hw;
>> uint32_t pci_bus;
>>- int pcie_reg;
>>
>>- pcie_reg = pci_pcie_cap(ha->pdev);
>>- if (pcie_reg) {
>>+ if (pci_is_pcie(ha->pdev)) {
>> char lwstr[6];
>>- uint16_t pcie_lstat, lspeed, lwidth;
>>+ uint32_t lstat, lspeed, lwidth;
>>
>>- pcie_reg += PCI_EXP_LNKCAP;
>>- pci_read_config_word(ha->pdev, pcie_reg, &pcie_lstat);
>>- lspeed = pcie_lstat & (BIT_0 | BIT_1 | BIT_2 | BIT_3);
>>- lwidth = (pcie_lstat &
>>- (BIT_4 | BIT_5 | BIT_6 | BIT_7 | BIT_8 | BIT_9)) >> 4;
>>+ pcie_capability_read_dword(ha->pdev, PCI_EXP_LNKCAP, &lstat);
>>+ lspeed = lstat & PCI_EXP_LNKCAP_SLS;
>>+ lwidth = (lstat & PCI_EXP_LNKCAP_MLW) >> 4;
>>
>> strcpy(str, "PCIe (");
>> if (lspeed == 1)
>>
>>--
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>
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