diff options
| author | Yevgeny Petrilin <yevgenyp@mellanox.co.il> | 2011-03-22 22:38:07 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2011-03-23 12:24:20 -0700 |
| commit | 725c89997e03d71b09ea3c17c997da0712b9d835 (patch) | |
| tree | d141987aec9ae90d43e3f44e3facee921ec6f526 /drivers/net | |
| parent | 14c07b1358ede1664652bb9b28d9ace5fe6f7f92 (diff) | |
| download | lwn-725c89997e03d71b09ea3c17c997da0712b9d835.tar.gz lwn-725c89997e03d71b09ea3c17c997da0712b9d835.zip | |
mlx4_en: Reporting HW revision in ethtool -i
HW revision is derived from device ID and rev id.
Signed-off-by: Eugenia Emantayev <eugenia@mellanox.co.il>
Signed-off-by: Yevgeny Petrilin <yevgenyp@mellanox.co.il>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net')
| -rw-r--r-- | drivers/net/mlx4/en_ethtool.c | 15 | ||||
| -rw-r--r-- | drivers/net/mlx4/main.c | 2 | ||||
| -rw-r--r-- | drivers/net/mlx4/mlx4_en.h | 3 |
3 files changed, 19 insertions, 1 deletions
diff --git a/drivers/net/mlx4/en_ethtool.c b/drivers/net/mlx4/en_ethtool.c index c1f351f6ae57..62ace6c72b42 100644 --- a/drivers/net/mlx4/en_ethtool.c +++ b/drivers/net/mlx4/en_ethtool.c @@ -45,7 +45,20 @@ mlx4_en_get_drvinfo(struct net_device *dev, struct ethtool_drvinfo *drvinfo) struct mlx4_en_priv *priv = netdev_priv(dev); struct mlx4_en_dev *mdev = priv->mdev; - sprintf(drvinfo->driver, DRV_NAME " (%s)", mdev->dev->board_id); + switch (mdev->dev->rev_id) { + case 0xa0: + if (dev->dev_id >= MLX4_EN_CX3_LOW_ID && dev->dev_id <= MLX4_EN_CX3_HIGH_ID) + sprintf(drvinfo->driver, DRV_NAME " (%s_CX-3)", mdev->dev->board_id); + else + sprintf(drvinfo->driver, DRV_NAME " (%s_CX)", mdev->dev->board_id); + break; + case 0xb0: + sprintf(drvinfo->driver, DRV_NAME " (%s_CX-2)", mdev->dev->board_id); + break; + default: + sprintf(drvinfo->driver, DRV_NAME " (%s)", mdev->dev->board_id); + break; + } strncpy(drvinfo->version, DRV_VERSION " (" DRV_RELDATE ")", 32); sprintf(drvinfo->fw_version, "%d.%d.%d", (u16) (mdev->dev->caps.fw_ver >> 32), diff --git a/drivers/net/mlx4/main.c b/drivers/net/mlx4/main.c index 42d4fb477870..5bebb8800ab2 100644 --- a/drivers/net/mlx4/main.c +++ b/drivers/net/mlx4/main.c @@ -1139,6 +1139,8 @@ static int __mlx4_init_one(struct pci_dev *pdev, const struct pci_device_id *id) INIT_LIST_HEAD(&priv->pgdir_list); mutex_init(&priv->pgdir_mutex); + pci_read_config_byte(pdev, PCI_REVISION_ID, &dev->rev_id); + /* * Now reset the HCA before we touch the PCI capabilities or * attempt a firmware command, since a boot ROM may have left diff --git a/drivers/net/mlx4/mlx4_en.h b/drivers/net/mlx4/mlx4_en.h index 07aea8d0beeb..ad4df66750bc 100644 --- a/drivers/net/mlx4/mlx4_en.h +++ b/drivers/net/mlx4/mlx4_en.h @@ -216,6 +216,9 @@ struct mlx4_en_tx_desc { #define MLX4_EN_USE_SRQ 0x01000000 +#define MLX4_EN_CX3_LOW_ID 0x1000 +#define MLX4_EN_CX3_HIGH_ID 0x1005 + struct mlx4_en_rx_alloc { struct page *page; u16 offset; |