diff options
Diffstat (limited to 'drivers/scsi/csiostor/csio_hw.c')
| -rw-r--r-- | drivers/scsi/csiostor/csio_hw.c | 22 |
1 files changed, 4 insertions, 18 deletions
diff --git a/drivers/scsi/csiostor/csio_hw.c b/drivers/scsi/csiostor/csio_hw.c index 0eb35b9b3784..0eaec4748957 100644 --- a/drivers/scsi/csiostor/csio_hw.c +++ b/drivers/scsi/csiostor/csio_hw.c @@ -852,22 +852,6 @@ csio_hw_get_flash_params(struct csio_hw *hw) return 0; } -static void -csio_set_pcie_completion_timeout(struct csio_hw *hw, u8 range) -{ - uint16_t val; - int pcie_cap; - - if (!csio_pci_capability(hw->pdev, PCI_CAP_ID_EXP, &pcie_cap)) { - pci_read_config_word(hw->pdev, - pcie_cap + PCI_EXP_DEVCTL2, &val); - val &= 0xfff0; - val |= range ; - pci_write_config_word(hw->pdev, - pcie_cap + PCI_EXP_DEVCTL2, val); - } -} - /*****************************************************************************/ /* HW State machine assists */ /*****************************************************************************/ @@ -2069,8 +2053,10 @@ csio_hw_configure(struct csio_hw *hw) goto out; } - /* Set pci completion timeout value to 4 seconds. */ - csio_set_pcie_completion_timeout(hw, 0xd); + /* Set PCIe completion timeout to 4 seconds */ + if (pci_is_pcie(hw->pdev)) + pcie_capability_clear_and_set_word(hw->pdev, PCI_EXP_DEVCTL2, + PCI_EXP_DEVCTL2_COMP_TIMEOUT, 0xd); hw->chip_ops->chip_set_mem_win(hw, MEMWIN_CSIOSTOR); |