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authorOr Gerlitz <ogerlitz@mellanox.com>2011-07-07 21:19:29 +0200
committerRoland Dreier <roland@purestorage.com>2011-07-19 06:04:32 +0200
commitccf863219675aa86bebdd6a2806acb8176478e37 (patch)
tree3ef252eb9b51ae6beb0ce0fbe1babdada8ceefb3 /drivers/net/mlx4/mcg.c
parentmlx4_core: Extend capability flags to 64 bits (diff)
downloadlinux-ccf863219675aa86bebdd6a2806acb8176478e37.tar.xz
linux-ccf863219675aa86bebdd6a2806acb8176478e37.zip
mlx4_core: Read extended capabilities into the flags field
Query another dword containing up to 32 extended device capabilities and merge it into struct mlx4_caps.flags. Update the code that handles the current extended device capabilities (e.g UDP RSS, WoL, vep steering, etc) to use the extended device cap flags field instead of a field per extended capability. Initial patch done by Eli Cohen <eli@mellanox.co.il>. Signed-off-by: Or Gerlitz <ogerlitz@mellanox.co.il> Signed-off-by: Roland Dreier <roland@purestorage.com>
Diffstat (limited to 'drivers/net/mlx4/mcg.c')
-rw-r--r--drivers/net/mlx4/mcg.c17
1 files changed, 10 insertions, 7 deletions
diff --git a/drivers/net/mlx4/mcg.c b/drivers/net/mlx4/mcg.c
index e63c37d6a115..cd1784593a3c 100644
--- a/drivers/net/mlx4/mcg.c
+++ b/drivers/net/mlx4/mcg.c
@@ -559,7 +559,8 @@ static int find_entry(struct mlx4_dev *dev, u8 port,
struct mlx4_mgm *mgm = mgm_mailbox->buf;
u8 *mgid;
int err;
- u8 op_mod = (prot == MLX4_PROT_ETH) ? !!(dev->caps.vep_mc_steering) : 0;
+ u8 op_mod = (prot == MLX4_PROT_ETH) ?
+ !!(dev->caps.flags & MLX4_DEV_CAP_FLAG_VEP_MC_STEER) : 0;
mailbox = mlx4_alloc_cmd_mailbox(dev);
if (IS_ERR(mailbox))
@@ -834,7 +835,8 @@ int mlx4_multicast_attach(struct mlx4_dev *dev, struct mlx4_qp *qp, u8 gid[16],
steer = (is_valid_ether_addr(&gid[10])) ? MLX4_UC_STEER : MLX4_MC_STEER;
- if (prot == MLX4_PROT_ETH && !dev->caps.vep_mc_steering)
+ if (prot == MLX4_PROT_ETH &&
+ !(dev->caps.flags & MLX4_DEV_CAP_FLAG_VEP_MC_STEER))
return 0;
if (prot == MLX4_PROT_ETH)
@@ -853,7 +855,8 @@ int mlx4_multicast_detach(struct mlx4_dev *dev, struct mlx4_qp *qp, u8 gid[16],
steer = (is_valid_ether_addr(&gid[10])) ? MLX4_UC_STEER : MLX4_MC_STEER;
- if (prot == MLX4_PROT_ETH && !dev->caps.vep_mc_steering)
+ if (prot == MLX4_PROT_ETH &&
+ !(dev->caps.flags & MLX4_DEV_CAP_FLAG_VEP_MC_STEER))
return 0;
if (prot == MLX4_PROT_ETH) {
@@ -867,7 +870,7 @@ EXPORT_SYMBOL_GPL(mlx4_multicast_detach);
int mlx4_multicast_promisc_add(struct mlx4_dev *dev, u32 qpn, u8 port)
{
- if (!dev->caps.vep_mc_steering)
+ if (!(dev->caps.flags & MLX4_DEV_CAP_FLAG_VEP_MC_STEER))
return 0;
@@ -877,7 +880,7 @@ EXPORT_SYMBOL_GPL(mlx4_multicast_promisc_add);
int mlx4_multicast_promisc_remove(struct mlx4_dev *dev, u32 qpn, u8 port)
{
- if (!dev->caps.vep_mc_steering)
+ if (!(dev->caps.flags & MLX4_DEV_CAP_FLAG_VEP_MC_STEER))
return 0;
@@ -887,7 +890,7 @@ EXPORT_SYMBOL_GPL(mlx4_multicast_promisc_remove);
int mlx4_unicast_promisc_add(struct mlx4_dev *dev, u32 qpn, u8 port)
{
- if (!dev->caps.vep_mc_steering)
+ if (!(dev->caps.flags & MLX4_DEV_CAP_FLAG_VEP_MC_STEER))
return 0;
@@ -897,7 +900,7 @@ EXPORT_SYMBOL_GPL(mlx4_unicast_promisc_add);
int mlx4_unicast_promisc_remove(struct mlx4_dev *dev, u32 qpn, u8 port)
{
- if (!dev->caps.vep_mc_steering)
+ if (!(dev->caps.flags & MLX4_DEV_CAP_FLAG_VEP_MC_STEER))
return 0;
return remove_promisc_qp(dev, 0, port, MLX4_UC_STEER, qpn);