evie/android_kernel_oneplus_msm8998
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

mlx4_en: Reporting HW revision in ethtool -i

Browse source 
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>
This commit is contained in:
Yevgeny Petrilin 2011-03-22 22:38:07 +00:00 • committed by David S. Miller
parent 14c07b1358
commit 725c89997e
5 changed files with 20 additions and 3 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

1
drivers/infiniband/hw/mlx4/main.c
View file

@ -721,7 +721,6 @@ static int init_node_data(struct mlx4_ib_dev *dev)
if (err) if (err)
goto out; goto out;
dev->dev->rev_id = be32_to_cpup((__be32 *) (out_mad->data + 32));
memcpy(&dev->ib_dev.node_guid, out_mad->data + 12, 8); memcpy(&dev->ib_dev.node_guid, out_mad->data + 12, 8);
out: out:

15
drivers/net/mlx4/en_ethtool.c
View file

@ -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_priv *priv = netdev_priv(dev);
struct mlx4_en_dev *mdev = priv->mdev; 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); strncpy(drvinfo->version, DRV_VERSION " (" DRV_RELDATE ")", 32);
sprintf(drvinfo->fw_version, "%d.%d.%d", sprintf(drvinfo->fw_version, "%d.%d.%d",
(u16) (mdev->dev->caps.fw_ver >> 32), (u16) (mdev->dev->caps.fw_ver >> 32),

2
drivers/net/mlx4/main.c
View file

@ -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); INIT_LIST_HEAD(&priv->pgdir_list);
mutex_init(&priv->pgdir_mutex); 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 * Now reset the HCA before we touch the PCI capabilities or
* attempt a firmware command, since a boot ROM may have left * attempt a firmware command, since a boot ROM may have left

3
drivers/net/mlx4/mlx4_en.h
View file

@ -216,6 +216,9 @@ struct mlx4_en_tx_desc {
#define MLX4_EN_USE_SRQ 0x01000000 #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 mlx4_en_rx_alloc {
struct page *page; struct page *page;
u16 offset; u16 offset;

2
include/linux/mlx4/device.h
View file

@ -422,7 +422,7 @@ struct mlx4_dev {
unsigned long flags; unsigned long flags;
struct mlx4_caps caps; struct mlx4_caps caps;
struct radix_tree_root qp_table_tree; struct radix_tree_root qp_table_tree;
u32 rev_id; u8 rev_id;
char board_id[MLX4_BOARD_ID_LEN]; char board_id[MLX4_BOARD_ID_LEN];
}; };