diff options
| -rw-r--r-- | drivers/infiniband/hw/mlx4/main.c | 45 | ||||
| -rw-r--r-- | drivers/net/mlx4/main.c | 4 | ||||
| -rw-r--r-- | drivers/net/mlx4/mlx4.h | 7 | ||||
| -rw-r--r-- | include/linux/mlx4/device.h | 6 |
4 files changed, 53 insertions, 9 deletions
diff --git a/drivers/infiniband/hw/mlx4/main.c b/drivers/infiniband/hw/mlx4/main.c index dde8fe9af47e..d9fc822a1468 100644 --- a/drivers/infiniband/hw/mlx4/main.c +++ b/drivers/infiniband/hw/mlx4/main.c @@ -476,9 +476,48 @@ out: return err; } +static ssize_t show_hca(struct class_device *cdev, char *buf) +{ + struct mlx4_ib_dev *dev = container_of(cdev, struct mlx4_ib_dev, ib_dev.class_dev); + return sprintf(buf, "MT%d\n", dev->dev->pdev->device); +} + +static ssize_t show_fw_ver(struct class_device *cdev, char *buf) +{ + struct mlx4_ib_dev *dev = container_of(cdev, struct mlx4_ib_dev, ib_dev.class_dev); + return sprintf(buf, "%d.%d.%d\n", (int) (dev->dev->caps.fw_ver >> 32), + (int) (dev->dev->caps.fw_ver >> 16) & 0xffff, + (int) dev->dev->caps.fw_ver & 0xffff); +} + +static ssize_t show_rev(struct class_device *cdev, char *buf) +{ + struct mlx4_ib_dev *dev = container_of(cdev, struct mlx4_ib_dev, ib_dev.class_dev); + return sprintf(buf, "%x\n", dev->dev->rev_id); +} + +static ssize_t show_board(struct class_device *cdev, char *buf) +{ + struct mlx4_ib_dev *dev = container_of(cdev, struct mlx4_ib_dev, ib_dev.class_dev); + return sprintf(buf, "%.*s\n", MLX4_BOARD_ID_LEN, dev->dev->board_id); +} + +static CLASS_DEVICE_ATTR(hw_rev, S_IRUGO, show_rev, NULL); +static CLASS_DEVICE_ATTR(fw_ver, S_IRUGO, show_fw_ver, NULL); +static CLASS_DEVICE_ATTR(hca_type, S_IRUGO, show_hca, NULL); +static CLASS_DEVICE_ATTR(board_id, S_IRUGO, show_board, NULL); + +static struct class_device_attribute *mlx4_class_attributes[] = { + &class_device_attr_hw_rev, + &class_device_attr_fw_ver, + &class_device_attr_hca_type, + &class_device_attr_board_id +}; + static void *mlx4_ib_add(struct mlx4_dev *dev) { struct mlx4_ib_dev *ibdev; + int i; ibdev = (struct mlx4_ib_dev *) ib_alloc_device(sizeof *ibdev); if (!ibdev) { @@ -580,6 +619,12 @@ static void *mlx4_ib_add(struct mlx4_dev *dev) if (mlx4_ib_mad_init(ibdev)) goto err_reg; + for (i = 0; i < ARRAY_SIZE(mlx4_class_attributes); ++i) { + if (class_device_create_file(&ibdev->ib_dev.class_dev, + mlx4_class_attributes[i])) + goto err_reg; + } + return ibdev; err_reg: diff --git a/drivers/net/mlx4/main.c b/drivers/net/mlx4/main.c index 4b1269435586..9e590e11c1cf 100644 --- a/drivers/net/mlx4/main.c +++ b/drivers/net/mlx4/main.c @@ -524,8 +524,8 @@ static int __devinit mlx4_init_hca(struct mlx4_dev *dev) } priv->eq_table.inta_pin = adapter.inta_pin; - priv->rev_id = adapter.revision_id; - memcpy(priv->board_id, adapter.board_id, sizeof priv->board_id); + dev->rev_id = adapter.revision_id; + memcpy(dev->board_id, adapter.board_id, sizeof dev->board_id); return 0; diff --git a/drivers/net/mlx4/mlx4.h b/drivers/net/mlx4/mlx4.h index be304a7c2c91..b9f839761919 100644 --- a/drivers/net/mlx4/mlx4.h +++ b/drivers/net/mlx4/mlx4.h @@ -56,10 +56,6 @@ enum { }; enum { - MLX4_BOARD_ID_LEN = 64 -}; - -enum { MLX4_MGM_ENTRY_SIZE = 0x40, MLX4_QP_PER_MGM = 4 * (MLX4_MGM_ENTRY_SIZE / 16 - 2), MLX4_MTT_ENTRY_PER_SEG = 8 @@ -277,9 +273,6 @@ struct mlx4_priv { struct mlx4_uar driver_uar; void __iomem *kar; - - u32 rev_id; - char board_id[MLX4_BOARD_ID_LEN]; }; static inline struct mlx4_priv *mlx4_priv(struct mlx4_dev *dev) diff --git a/include/linux/mlx4/device.h b/include/linux/mlx4/device.h index cfb78fb2c046..a93520c76fde 100644 --- a/include/linux/mlx4/device.h +++ b/include/linux/mlx4/device.h @@ -49,6 +49,10 @@ enum { }; enum { + MLX4_BOARD_ID_LEN = 64 +}; + +enum { MLX4_DEV_CAP_FLAG_RC = 1 << 0, MLX4_DEV_CAP_FLAG_UC = 1 << 1, MLX4_DEV_CAP_FLAG_UD = 1 << 2, @@ -272,6 +276,8 @@ struct mlx4_dev { unsigned long flags; struct mlx4_caps caps; struct radix_tree_root qp_table_tree; + u32 rev_id; + char board_id[MLX4_BOARD_ID_LEN]; }; struct mlx4_init_port_param { |