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From: Qiming Yang <qiming.yang@intel.com>
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Cc: ferruh.yigit@intel.com, helin.zhang@intel.com, remy.horton@intel.com,
Qiming Yang <qiming.yang@intel.com>
Date: Sun, 8 Jan 2017 12:11:33 +0800
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Subject: [dpdk-dev] [PATCH v5 3/5] net/ixgbe: add firmware version get
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This patch adds a new function ixgbe_fw_version_get.
Signed-off-by: Qiming Yang <qiming.yang@intel.com>
Acked-by: Remy Horton <remy.horton@intel.com>
---
v3 changes:
* use ixgbe_fw_version_get(struct rte_eth_dev *dev,
__rte_unused u32 *fw_major, __rte_unused u32 *fw_minor,
__rte_unused u32 *fw_patch, u32 *etrack_id) instead of
ixgbe_fw_version_get(struct rte_eth_dev *dev, char *fw_version,
int fw_length). Add statusment
in /doc/guides/nics/features/ixgbe.ini.
v5 changes:
* use the function interface in patch v2.
---
---
doc/guides/nics/features/ixgbe.ini | 1 +
drivers/net/ixgbe/ixgbe_ethdev.c | 18 ++++++++++++++++++
2 files changed, 19 insertions(+)
diff --git a/doc/guides/nics/features/ixgbe.ini b/doc/guides/nics/features/ixgbe.ini
index 4a5667f..e7104c2 100644
--- a/doc/guides/nics/features/ixgbe.ini
+++ b/doc/guides/nics/features/ixgbe.ini
@@ -43,6 +43,7 @@ Timesync = Y
Basic stats = Y
Extended stats = Y
Stats per queue = Y
+FW version = Y
EEPROM dump = Y
Registers dump = Y
Multiprocess aware = Y
diff --git a/drivers/net/ixgbe/ixgbe_ethdev.c b/drivers/net/ixgbe/ixgbe_ethdev.c
index ec2edad..407f398 100644
--- a/drivers/net/ixgbe/ixgbe_ethdev.c
+++ b/drivers/net/ixgbe/ixgbe_ethdev.c
@@ -193,6 +193,8 @@ static int ixgbe_dev_queue_stats_mapping_set(struct rte_eth_dev *eth_dev,
uint16_t queue_id,
uint8_t stat_idx,
uint8_t is_rx);
+static void ixgbe_fw_version_get(struct rte_eth_dev *dev, char *fw_version,
+ int fw_length);
static void ixgbe_dev_info_get(struct rte_eth_dev *dev,
struct rte_eth_dev_info *dev_info);
static const uint32_t *ixgbe_dev_supported_ptypes_get(struct rte_eth_dev *dev);
@@ -538,6 +540,7 @@ static const struct eth_dev_ops ixgbe_eth_dev_ops = {
.xstats_reset = ixgbe_dev_xstats_reset,
.xstats_get_names = ixgbe_dev_xstats_get_names,
.queue_stats_mapping_set = ixgbe_dev_queue_stats_mapping_set,
+ .fw_version_get = ixgbe_fw_version_get,
.dev_infos_get = ixgbe_dev_info_get,
.dev_supported_ptypes_get = ixgbe_dev_supported_ptypes_get,
.mtu_set = ixgbe_dev_mtu_set,
@@ -3029,6 +3032,21 @@ ixgbevf_dev_stats_reset(struct rte_eth_dev *dev)
}
static void
+ixgbe_fw_version_get(struct rte_eth_dev *dev, char *fw_version, int fw_length)
+{
+ struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
+ u16 eeprom_verh, eeprom_verl;
+ u32 etrack_id;
+
+ ixgbe_read_eeprom(hw, 0x2e, &eeprom_verh);
+ ixgbe_read_eeprom(hw, 0x2d, &eeprom_verl);
+
+ etrack_id = (eeprom_verh << 16) | eeprom_verl;
+ snprintf(fw_version, fw_length,
+ "0x%08x", etrack_id);
+}
+
+static void
ixgbe_dev_info_get(struct rte_eth_dev *dev, struct rte_eth_dev_info *dev_info)
{
struct rte_pci_device *pci_dev = IXGBE_DEV_TO_PCI(dev);
--
2.7.4