diff options
| author |   Carolyn Wyborny <carolyn.wyborny@intel.com> | 2012-06-14 16:04:19 +0000 |
|---|---|---|
| committer |   Jeff Kirsher <jeffrey.t.kirsher@intel.com> | 2012-06-20 01:36:23 -0700 |
| commit | d67974f0deb1f309fc13821f45e52c63402bfb24 (patch) | |
| tree | 4488f338c7559952ed0716e5e2e47f517d0a52cb /drivers/net/ethernet/intel/igb/igb_main.c | |
| parent | igb: Streamline RSS queue and queue pairing assignment logic. (diff) | |
| download | linux-dev-d67974f0deb1f309fc13821f45e52c63402bfb24.tar.xz linux-dev-d67974f0deb1f309fc13821f45e52c63402bfb24.zip | |
igb: Update firmware info output
Our NVM image creation tools have evolved over the years and there are
multiple versions contained in them, depending on the tool used to create
them. This patch outputs the NVM versions available in ethtool -i output.
rc2: (not sure why others show in log but not in the message)
Added additional call to igb_set_fw_version per Community feedback.
Signed-off-by: Carolyn Wyborny <carolyn.wyborny@intel.com>
Tested-by: Jeff Pieper <jeffrey.e.pieper@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Diffstat (limited to '')
| -rw-r--r-- | drivers/net/ethernet/intel/igb/igb_main.c | 66 |
1 files changed, 66 insertions, 0 deletions
diff --git a/drivers/net/ethernet/intel/igb/igb_main.c b/drivers/net/ethernet/intel/igb/igb_main.c index a7c9c5d77e0b..1e0b94ba2ef1 100644 --- a/drivers/net/ethernet/intel/igb/igb_main.c +++ b/drivers/net/ethernet/intel/igb/igb_main.c @@ -1816,6 +1816,69 @@ static const struct net_device_ops igb_netdev_ops = { }; /** + * igb_set_fw_version - Configure version string for ethtool + * @adapter: adapter struct + * + **/ +void igb_set_fw_version(struct igb_adapter *adapter) +{ + struct e1000_hw *hw = &adapter->hw; + u16 eeprom_verh, eeprom_verl, comb_verh, comb_verl, comb_offset; + u16 major, build, patch, fw_version; + u32 etrack_id; + + hw->nvm.ops.read(hw, 5, 1, &fw_version); + if (adapter->hw.mac.type != e1000_i211) { + hw->nvm.ops.read(hw, NVM_ETRACK_WORD, 1, &eeprom_verh); + hw->nvm.ops.read(hw, (NVM_ETRACK_WORD + 1), 1, &eeprom_verl); + etrack_id = (eeprom_verh << IGB_ETRACK_SHIFT) | eeprom_verl; + + /* combo image version needs to be found */ + hw->nvm.ops.read(hw, NVM_COMB_VER_PTR, 1, &comb_offset); + if ((comb_offset != 0x0) && + (comb_offset != IGB_NVM_VER_INVALID)) { + hw->nvm.ops.read(hw, (NVM_COMB_VER_OFF + comb_offset + + 1), 1, &comb_verh); + hw->nvm.ops.read(hw, (NVM_COMB_VER_OFF + comb_offset), + 1, &comb_verl); + + /* Only display Option Rom if it exists and is valid */ + if ((comb_verh && comb_verl) && + ((comb_verh != IGB_NVM_VER_INVALID) && + (comb_verl != IGB_NVM_VER_INVALID))) { + major = comb_verl >> IGB_COMB_VER_SHFT; + build = (comb_verl << IGB_COMB_VER_SHFT) | + (comb_verh >> IGB_COMB_VER_SHFT); + patch = comb_verh & IGB_COMB_VER_MASK; + snprintf(adapter->fw_version, + sizeof(adapter->fw_version), + "%d.%d%d, 0x%08x, %d.%d.%d", + (fw_version & IGB_MAJOR_MASK) >> + IGB_MAJOR_SHIFT, + (fw_version & IGB_MINOR_MASK) >> + IGB_MINOR_SHIFT, + (fw_version & IGB_BUILD_MASK), + etrack_id, major, build, patch); + goto out; + } + } + snprintf(adapter->fw_version, sizeof(adapter->fw_version), + "%d.%d%d, 0x%08x", + (fw_version & IGB_MAJOR_MASK) >> IGB_MAJOR_SHIFT, + (fw_version & IGB_MINOR_MASK) >> IGB_MINOR_SHIFT, + (fw_version & IGB_BUILD_MASK), etrack_id); + } else { + snprintf(adapter->fw_version, sizeof(adapter->fw_version), + "%d.%d%d", + (fw_version & IGB_MAJOR_MASK) >> IGB_MAJOR_SHIFT, + (fw_version & IGB_MINOR_MASK) >> IGB_MINOR_SHIFT, + (fw_version & IGB_BUILD_MASK)); + } +out: + return; +} + +/** * igb_probe - Device Initialization Routine * @pdev: PCI device information struct * @ent: entry in igb_pci_tbl @@ -2025,6 +2088,9 @@ static int __devinit igb_probe(struct pci_dev *pdev, goto err_eeprom; } + /* get firmware version for ethtool -i */ + igb_set_fw_version(adapter); + setup_timer(&adapter->watchdog_timer, igb_watchdog, (unsigned long) adapter); setup_timer(&adapter->phy_info_timer, igb_update_phy_info, |