From: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
To: davem@davemloft.net
Cc: Carolyn Wyborny <carolyn.wyborny@intel.com>,
netdev@vger.kernel.org, gospo@redhat.com, sassmann@redhat.com,
Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Subject: [net-next 11/12] igb: Update firmware version info for ethtool output.
Date: Fri, 26 Oct 2012 17:08:37 -0700 [thread overview]
Message-ID: <1351296518-31174-12-git-send-email-jeffrey.t.kirsher@intel.com> (raw)
In-Reply-To: <1351296518-31174-1-git-send-email-jeffrey.t.kirsher@intel.com>
From: Carolyn Wyborny <carolyn.wyborny@intel.com>
There are multiple places in our device nvm where the version is stored.
This update fixes some output errors with some types of images and
refactors the way the version data is gathered and stored for ethtool output.
Signed-off-by: Carolyn Wyborny <carolyn.wyborny@intel.com>
Tested-by: Aaron Brown <aaron.f.brown@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
---
drivers/net/ethernet/intel/igb/e1000_defines.h | 14 +++++
drivers/net/ethernet/intel/igb/e1000_nvm.c | 70 ++++++++++++++++++++++++
drivers/net/ethernet/intel/igb/e1000_nvm.h | 16 ++++++
drivers/net/ethernet/intel/igb/igb_main.c | 76 +++++++++-----------------
4 files changed, 126 insertions(+), 50 deletions(-)
diff --git a/drivers/net/ethernet/intel/igb/e1000_defines.h b/drivers/net/ethernet/intel/igb/e1000_defines.h
index de4b41e..e647cff 100644
--- a/drivers/net/ethernet/intel/igb/e1000_defines.h
+++ b/drivers/net/ethernet/intel/igb/e1000_defines.h
@@ -636,6 +636,7 @@
/* NVM Word Offsets */
#define NVM_COMPAT 0x0003
#define NVM_ID_LED_SETTINGS 0x0004 /* SERDES output amplitude */
+#define NVM_VERSION 0x0005
#define NVM_INIT_CONTROL2_REG 0x000F
#define NVM_INIT_CONTROL3_PORT_B 0x0014
#define NVM_INIT_CONTROL3_PORT_A 0x0024
@@ -653,6 +654,19 @@
#define NVM_LED_1_CFG 0x001C
#define NVM_LED_0_2_CFG 0x001F
+/* NVM version defines */
+#define NVM_ETRACK_WORD 0x0042
+#define NVM_COMB_VER_OFF 0x0083
+#define NVM_COMB_VER_PTR 0x003d
+#define NVM_MAJOR_MASK 0xF000
+#define NVM_MINOR_MASK 0x0FF0
+#define NVM_BUILD_MASK 0x000F
+#define NVM_COMB_VER_MASK 0x00FF
+#define NVM_MAJOR_SHIFT 12
+#define NVM_MINOR_SHIFT 4
+#define NVM_COMB_VER_SHFT 8
+#define NVM_VER_INVALID 0xFFFF
+#define NVM_ETRACK_SHIFT 16
#define E1000_NVM_CFG_DONE_PORT_0 0x040000 /* MNG config cycle done */
#define E1000_NVM_CFG_DONE_PORT_1 0x080000 /* ...for second port */
diff --git a/drivers/net/ethernet/intel/igb/e1000_nvm.c b/drivers/net/ethernet/intel/igb/e1000_nvm.c
index aa5fcdf..54ff539 100644
--- a/drivers/net/ethernet/intel/igb/e1000_nvm.c
+++ b/drivers/net/ethernet/intel/igb/e1000_nvm.c
@@ -710,3 +710,73 @@ s32 igb_update_nvm_checksum(struct e1000_hw *hw)
out:
return ret_val;
}
+
+/**
+ * igb_get_fw_version - Get firmware version information
+ * @hw: pointer to the HW structure
+ * @fw_vers: pointer to output structure
+ *
+ * unsupported MAC types will return all 0 version structure
+ **/
+void igb_get_fw_version(struct e1000_hw *hw, struct e1000_fw_version *fw_vers)
+{
+ u16 eeprom_verh, eeprom_verl, comb_verh, comb_verl, comb_offset;
+ u16 fw_version;
+
+ memset(fw_vers, 0, sizeof(struct e1000_fw_version));
+
+ switch (hw->mac.type) {
+ case e1000_i211:
+ return;
+ case e1000_82575:
+ case e1000_82576:
+ case e1000_82580:
+ case e1000_i350:
+ case e1000_i210:
+ break;
+ default:
+ return;
+ }
+ /* basic eeprom version numbers */
+ hw->nvm.ops.read(hw, NVM_VERSION, 1, &fw_version);
+ fw_vers->eep_major = (fw_version & NVM_MAJOR_MASK) >> NVM_MAJOR_SHIFT;
+ fw_vers->eep_minor = (fw_version & NVM_MINOR_MASK);
+
+ /* etrack id */
+ hw->nvm.ops.read(hw, NVM_ETRACK_WORD, 1, &eeprom_verl);
+ hw->nvm.ops.read(hw, (NVM_ETRACK_WORD + 1), 1, &eeprom_verh);
+ fw_vers->etrack_id = (eeprom_verh << NVM_ETRACK_SHIFT) | eeprom_verl;
+
+ switch (hw->mac.type) {
+ case e1000_i210:
+ case e1000_i350:
+ /* find combo image version */
+ hw->nvm.ops.read(hw, NVM_COMB_VER_PTR, 1, &comb_offset);
+ if ((comb_offset != 0x0) && (comb_offset != 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);
+
+ /* get Option Rom version if it exists and is valid */
+ if ((comb_verh && comb_verl) &&
+ ((comb_verh != NVM_VER_INVALID) &&
+ (comb_verl != NVM_VER_INVALID))) {
+
+ fw_vers->or_valid = true;
+ fw_vers->or_major =
+ comb_verl >> NVM_COMB_VER_SHFT;
+ fw_vers->or_build =
+ ((comb_verl << NVM_COMB_VER_SHFT)
+ | (comb_verh >> NVM_COMB_VER_SHFT));
+ fw_vers->or_patch =
+ comb_verh & NVM_COMB_VER_MASK;
+ }
+ }
+ break;
+ default:
+ break;
+ }
+ return;
+}
diff --git a/drivers/net/ethernet/intel/igb/e1000_nvm.h b/drivers/net/ethernet/intel/igb/e1000_nvm.h
index 825b022..7012d45 100644
--- a/drivers/net/ethernet/intel/igb/e1000_nvm.h
+++ b/drivers/net/ethernet/intel/igb/e1000_nvm.h
@@ -40,4 +40,20 @@ s32 igb_write_nvm_spi(struct e1000_hw *hw, u16 offset, u16 words, u16 *data);
s32 igb_validate_nvm_checksum(struct e1000_hw *hw);
s32 igb_update_nvm_checksum(struct e1000_hw *hw);
+struct e1000_fw_version {
+ u32 etrack_id;
+ u16 eep_major;
+ u16 eep_minor;
+
+ u8 invm_major;
+ u8 invm_minor;
+ u8 invm_img_type;
+
+ bool or_valid;
+ u16 or_major;
+ u16 or_build;
+ u16 or_patch;
+};
+void igb_get_fw_version(struct e1000_hw *hw, struct e1000_fw_version *fw_vers);
+
#endif
diff --git a/drivers/net/ethernet/intel/igb/igb_main.c b/drivers/net/ethernet/intel/igb/igb_main.c
index b07d679..df1e790 100644
--- a/drivers/net/ethernet/intel/igb/igb_main.c
+++ b/drivers/net/ethernet/intel/igb/igb_main.c
@@ -1785,58 +1785,34 @@ static const struct net_device_ops igb_netdev_ops = {
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 {
+ struct e1000_fw_version fw;
+
+ igb_get_fw_version(hw, &fw);
+
+ switch (hw->mac.type) {
+ case e1000_i211:
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));
+ "%2d.%2d-%d",
+ fw.invm_major, fw.invm_minor, fw.invm_img_type);
+ break;
+
+ default:
+ /* if option is rom valid, display its version too */
+ if (fw.or_valid) {
+ snprintf(adapter->fw_version,
+ sizeof(adapter->fw_version),
+ "%d.%d, 0x%08x, %d.%d.%d",
+ fw.eep_major, fw.eep_minor, fw.etrack_id,
+ fw.or_major, fw.or_build, fw.or_patch);
+ /* no option rom */
+ } else {
+ snprintf(adapter->fw_version,
+ sizeof(adapter->fw_version),
+ "%d.%d, 0x%08x",
+ fw.eep_major, fw.eep_minor, fw.etrack_id);
+ }
+ break;
}
-out:
return;
}
--
1.7.11.7
next prev parent reply other threads:[~2012-10-27 0:08 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-10-27 0:08 [net-next v2 00/12][pull request] Intel Wired LAN Driver Updates Jeff Kirsher
2012-10-27 0:08 ` [net-next 01/12] ixgbe: Add support for pipeline reset Jeff Kirsher
2012-10-27 0:08 ` [net-next 02/12] ixgbe: Fix return value from macvlan filter function Jeff Kirsher
2012-10-27 18:36 ` Konstantin Stepanyuk
2012-10-29 16:27 ` Rose, Gregory V
2012-10-27 0:08 ` [net-next 03/12] net, ixgbe: handle link local multicast addresses in SR-IOV mode Jeff Kirsher
2012-10-27 0:08 ` [net-next 04/12] ixgbe: clean up the condition for turning on/off the laser Jeff Kirsher
2012-10-27 0:08 ` [net-next 05/12] ixgbe: Return success or failure on VF MAC filter set Jeff Kirsher
2012-10-27 0:08 ` [net-next 06/12] ixgbe: Do not decrement budget in ixgbe_clean_rx_irq Jeff Kirsher
2012-10-27 0:08 ` [net-next 07/12] ixgbe: add/update descriptor maps in comments Jeff Kirsher
2012-10-27 0:08 ` [net-next 08/12] ixgbevf: Do not forward LLDP type frames Jeff Kirsher
2012-10-27 0:08 ` [net-next 09/12] igbvf: Check for error on dma_map_single call Jeff Kirsher
2012-10-27 0:08 ` [net-next 10/12] igb: Enable auto-crossover during forced operation on 82580 and above Jeff Kirsher
2012-10-27 0:08 ` Jeff Kirsher [this message]
2012-10-27 0:08 ` [net-next 12/12] igb: Fix sparse warning in igb_ptp_rx_pktstamp Jeff Kirsher
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