From 893da75956ab48545e8732b46e1cf4350bd25f9c Mon Sep 17 00:00:00 2001 From: Jack Morgenstein Date: Sun, 27 Jan 2008 18:13:25 +0200 Subject: mlx4_core: Don't read reserved fields in mlx4_QUERY_ADAPTER() The firmware QUERY_ADAPTER command does not return vendor_id, device_id, and revision_id; eliminate these fields from the query. Initialize the rev_id field of the mlx4 device via init_node_data (MAD IFC query), as is done in the query_device verb implementation. Signed-off-by: Jack Morgenstein Signed-off-by: Roland Dreier --- drivers/net/mlx4/fw.c | 6 ------ drivers/net/mlx4/fw.h | 3 --- drivers/net/mlx4/main.c | 1 - 3 files changed, 10 deletions(-) (limited to 'drivers/net/mlx4') diff --git a/drivers/net/mlx4/fw.c b/drivers/net/mlx4/fw.c index 535a4461d88..61dc4951d6b 100644 --- a/drivers/net/mlx4/fw.c +++ b/drivers/net/mlx4/fw.c @@ -617,9 +617,6 @@ int mlx4_QUERY_ADAPTER(struct mlx4_dev *dev, struct mlx4_adapter *adapter) int err; #define QUERY_ADAPTER_OUT_SIZE 0x100 -#define QUERY_ADAPTER_VENDOR_ID_OFFSET 0x00 -#define QUERY_ADAPTER_DEVICE_ID_OFFSET 0x04 -#define QUERY_ADAPTER_REVISION_ID_OFFSET 0x08 #define QUERY_ADAPTER_INTA_PIN_OFFSET 0x10 #define QUERY_ADAPTER_VSD_OFFSET 0x20 @@ -633,9 +630,6 @@ int mlx4_QUERY_ADAPTER(struct mlx4_dev *dev, struct mlx4_adapter *adapter) if (err) goto out; - MLX4_GET(adapter->vendor_id, outbox, QUERY_ADAPTER_VENDOR_ID_OFFSET); - MLX4_GET(adapter->device_id, outbox, QUERY_ADAPTER_DEVICE_ID_OFFSET); - MLX4_GET(adapter->revision_id, outbox, QUERY_ADAPTER_REVISION_ID_OFFSET); MLX4_GET(adapter->inta_pin, outbox, QUERY_ADAPTER_INTA_PIN_OFFSET); get_board_id(outbox + QUERY_ADAPTER_VSD_OFFSET / 4, diff --git a/drivers/net/mlx4/fw.h b/drivers/net/mlx4/fw.h index 7e1dd9e25cf..e16dec89041 100644 --- a/drivers/net/mlx4/fw.h +++ b/drivers/net/mlx4/fw.h @@ -99,9 +99,6 @@ struct mlx4_dev_cap { }; struct mlx4_adapter { - u32 vendor_id; - u32 device_id; - u32 revision_id; char board_id[MLX4_BOARD_ID_LEN]; u8 inta_pin; }; diff --git a/drivers/net/mlx4/main.c b/drivers/net/mlx4/main.c index a028d8a012f..859617d622b 100644 --- a/drivers/net/mlx4/main.c +++ b/drivers/net/mlx4/main.c @@ -534,7 +534,6 @@ static int mlx4_init_hca(struct mlx4_dev *dev) } priv->eq_table.inta_pin = adapter.inta_pin; - dev->rev_id = adapter.revision_id; memcpy(dev->board_id, adapter.board_id, sizeof dev->board_id); return 0; -- cgit