From c9cc599a96a6822c52cd72ed31dd7f813d792b4f Mon Sep 17 00:00:00 2001 From: Moshe Shemesh Date: Thu, 22 Sep 2016 12:11:12 +0300 Subject: [PATCH] net/mlx4_core: Fix QUERY FUNC CAP flags Separate QUERY_FUNC_CAP flags0 from QUERY_FUNC_CAP flags, as 'flags' is already used for another set of flags in FUNC CAP, while phv bit should be part of a different set of flags. Remove QUERY_FUNC_CAP port_flags field, as it is not in use. Fixes: 77fc29c4bbbb ('net/mlx4_core: Preparations for 802.1ad VLAN support') Fixes: 5cc914f10851 ('mlx4_core: Added FW commands and their wrappers for supporting SRIOV') Signed-off-by: Moshe Shemesh Signed-off-by: Tariq Toukan Signed-off-by: David S. Miller --- drivers/net/ethernet/mellanox/mlx4/fw.c | 5 ++--- drivers/net/ethernet/mellanox/mlx4/fw.h | 2 +- 2 files changed, 3 insertions(+), 4 deletions(-) diff --git a/drivers/net/ethernet/mellanox/mlx4/fw.c b/drivers/net/ethernet/mellanox/mlx4/fw.c index d728704d0c7b..c7523307b41a 100644 --- a/drivers/net/ethernet/mellanox/mlx4/fw.c +++ b/drivers/net/ethernet/mellanox/mlx4/fw.c @@ -612,8 +612,7 @@ int mlx4_QUERY_FUNC_CAP(struct mlx4_dev *dev, u8 gen_or_port, MLX4_GET(func_cap->phys_port_id, outbox, QUERY_FUNC_CAP_PHYS_PORT_ID); - MLX4_GET(field, outbox, QUERY_FUNC_CAP_FLAGS0_OFFSET); - func_cap->flags |= (field & QUERY_FUNC_CAP_PHV_BIT); + MLX4_GET(func_cap->flags0, outbox, QUERY_FUNC_CAP_FLAGS0_OFFSET); /* All other resources are allocated by the master, but we still report * 'num' and 'reserved' capabilities as follows: @@ -2914,7 +2913,7 @@ int get_phv_bit(struct mlx4_dev *dev, u8 port, int *phv) memset(&func_cap, 0, sizeof(func_cap)); err = mlx4_QUERY_FUNC_CAP(dev, port, &func_cap); if (!err) - *phv = func_cap.flags & QUERY_FUNC_CAP_PHV_BIT; + *phv = func_cap.flags0 & QUERY_FUNC_CAP_PHV_BIT; return err; } EXPORT_SYMBOL(get_phv_bit); diff --git a/drivers/net/ethernet/mellanox/mlx4/fw.h b/drivers/net/ethernet/mellanox/mlx4/fw.h index cdbd76f10ced..f11614f12517 100644 --- a/drivers/net/ethernet/mellanox/mlx4/fw.h +++ b/drivers/net/ethernet/mellanox/mlx4/fw.h @@ -152,7 +152,7 @@ struct mlx4_func_cap { u32 qp1_proxy_qpn; u32 reserved_lkey; u8 physical_port; - u8 port_flags; + u8 flags0; u8 flags1; u64 phys_port_id; u32 extra_flags; -- 2.20.1