From: Linus Torvalds Date: Tue, 24 Jul 2012 20:56:26 +0000 (-0700) Subject: Merge tag 'rdma-for-3.6' of git://git.kernel.org/pub/scm/linux/kernel/git/roland... X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=5dedb9f3bd5bcb186313ea0c0cff8f2c525d4122;p=deliverable%2Flinux.git Merge tag 'rdma-for-3.6' of git://git./linux/kernel/git/roland/infiniband Pull InfiniBand/RDMA changes from Roland Dreier: - Updates to the qib low-level driver - First chunk of changes for SR-IOV support for mlx4 IB - RDMA CM support for IPv6-only binding - Other misc cleanups and fixes Fix up some add-add conflicts in include/linux/mlx4/device.h and drivers/net/ethernet/mellanox/mlx4/main.c * tag 'rdma-for-3.6' of git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband: (30 commits) IB/qib: checkpatch fixes IB/qib: Add congestion control agent implementation IB/qib: Reduce sdma_lock contention IB/qib: Fix an incorrect log message IB/qib: Fix QP RCU sparse warnings mlx4: Put physical GID and P_Key table sizes in mlx4_phys_caps struct and paravirtualize them mlx4_core: Allow guests to have IB ports mlx4_core: Implement mechanism for reserved Q_Keys net/mlx4_core: Free ICM table in case of error IB/cm: Destroy idr as part of the module init error flow mlx4_core: Remove double function declarations IB/mlx4: Fill the masked_atomic_cap attribute in query device IB/mthca: Fill in sq_sig_type in query QP IB/mthca: Warning about event for non-existent QPs should show event type IB/qib: Fix sparse RCU warnings in qib_keys.c net/mlx4_core: Initialize IB port capabilities for all slaves mlx4: Use port management change event instead of smp_snoop IB/qib: RCU locking for MR validation IB/qib: Avoid returning EBUSY from MR deregister IB/qib: Fix UC MR refs for immediate operations ... --- 5dedb9f3bd5bcb186313ea0c0cff8f2c525d4122 diff --cc drivers/net/ethernet/mellanox/mlx4/main.c index 42645166bae2,5df3ac40a490..e8f8ebb4ae65 --- a/drivers/net/ethernet/mellanox/mlx4/main.c +++ b/drivers/net/ethernet/mellanox/mlx4/main.c @@@ -1231,26 -1232,10 +1258,29 @@@ static int mlx4_init_hca(struct mlx4_de goto err_stop_fw; } + if (mlx4_is_master(dev)) + mlx4_parav_master_pf_caps(dev); + + priv->fs_hash_mode = MLX4_FS_L2_HASH; + + switch (priv->fs_hash_mode) { + case MLX4_FS_L2_HASH: + init_hca.fs_hash_enable_bits = 0; + break; + + case MLX4_FS_L2_L3_L4_HASH: + /* Enable flow steering with + * udp unicast and tcp unicast + */ + init_hca.fs_hash_enable_bits = + MLX4_FS_UDP_UC_EN | MLX4_FS_TCP_UC_EN; + break; + } + profile = default_profile; + if (dev->caps.steering_mode == + MLX4_STEERING_MODE_DEVICE_MANAGED) + profile.num_mcg = MLX4_FS_NUM_MCG; icm_size = mlx4_make_profile(dev, &profile, &dev_cap, &init_hca); diff --cc include/linux/mlx4/device.h index 4d7761f8c3f6,441caf1a497d..bd6c9fcdf2dd --- a/include/linux/mlx4/device.h +++ b/include/linux/mlx4/device.h @@@ -543,10 -540,83 +574,85 @@@ struct mlx4_dev u8 rev_id; char board_id[MLX4_BOARD_ID_LEN]; int num_vfs; + u64 regid_promisc_array[MLX4_MAX_PORTS + 1]; + u64 regid_allmulti_array[MLX4_MAX_PORTS + 1]; }; + struct mlx4_eqe { + u8 reserved1; + u8 type; + u8 reserved2; + u8 subtype; + union { + u32 raw[6]; + struct { + __be32 cqn; + } __packed comp; + struct { + u16 reserved1; + __be16 token; + u32 reserved2; + u8 reserved3[3]; + u8 status; + __be64 out_param; + } __packed cmd; + struct { + __be32 qpn; + } __packed qp; + struct { + __be32 srqn; + } __packed srq; + struct { + __be32 cqn; + u32 reserved1; + u8 reserved2[3]; + u8 syndrome; + } __packed cq_err; + struct { + u32 reserved1[2]; + __be32 port; + } __packed port_change; + struct { + #define COMM_CHANNEL_BIT_ARRAY_SIZE 4 + u32 reserved; + u32 bit_vec[COMM_CHANNEL_BIT_ARRAY_SIZE]; + } __packed comm_channel_arm; + struct { + u8 port; + u8 reserved[3]; + __be64 mac; + } __packed mac_update; + struct { + __be32 slave_id; + } __packed flr_event; + struct { + __be16 current_temperature; + __be16 warning_threshold; + } __packed warming; + struct { + u8 reserved[3]; + u8 port; + union { + struct { + __be16 mstr_sm_lid; + __be16 port_lid; + __be32 changed_attr; + u8 reserved[3]; + u8 mstr_sm_sl; + __be64 gid_prefix; + } __packed port_info; + struct { + __be32 block_ptr; + __be32 tbl_entries_mask; + } __packed tbl_change_info; + } params; + } __packed port_mgmt_change; + } event; + u8 slave_id; + u8 reserved3[2]; + u8 owner; + } __packed; + struct mlx4_init_port_param { int set_guid0; int set_node_guid; @@@ -795,8 -783,6 +910,10 @@@ int mlx4_wol_write(struct mlx4_dev *dev int mlx4_counter_alloc(struct mlx4_dev *dev, u32 *idx); void mlx4_counter_free(struct mlx4_dev *dev, u32 idx); +int mlx4_flow_attach(struct mlx4_dev *dev, + struct mlx4_net_trans_rule *rule, u64 *reg_id); +int mlx4_flow_detach(struct mlx4_dev *dev, u64 reg_id); + + int mlx4_get_parav_qkey(struct mlx4_dev *dev, u32 qpn, u32 *qkey); + #endif /* MLX4_DEVICE_H */