Gitweb: http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=893da7...
Commit: 893da75956ab48545e8732b46e1cf4350bd25f9c
Parent: 6ccef1de2c1718729dd1c7ee8bd98473519eb3b3
Author: Jack Morgenstein <jackm@dev.mellanox.co.il>
AuthorDate: Sun Jan 27 18:13:25 2008 +0200
Committer: Roland Dreier <rolandd@cisco.com>
CommitDate: Mon Feb 4 20:20:43 2008 -0800
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 <jackm@dev.mellanox.co.il>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
---
drivers/infiniband/hw/mlx4/main.c | 1 +
drivers/net/mlx4/fw.c | 6 ------
drivers/net/mlx4/fw.h | 3 ---
drivers/net/mlx4/main.c | 1 -
4 files changed, 1 insertions(+), 10 deletions(-)
diff --git a/drivers/infiniband/hw/mlx4/main.c b/drivers/infiniband/hw/mlx4/main.c
index d8287d9..d2f50b6 100644
--- a/drivers/infiniband/hw/mlx4/main.c
+++ b/drivers/infiniband/hw/mlx4/main.c
@@ -468,6 +468,7 @@ static int init_node_data(struct mlx4_ib_dev *dev)
if (err)
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);
out:
diff --git a/drivers/net/mlx4/fw.c b/drivers/net/mlx4/fw.c
index 535a446..61dc495 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 7e1dd9e..e16dec8 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 a028d8a..859617d 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;
-
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