diff options
| author | Ram Amrani <Ram.Amrani@caviumnetworks.com> | 2016-10-01 21:59:57 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2016-10-03 23:22:46 -0400 |
| commit | 51ff17251c9c2c2e71974149d22bc73ea09c27cc (patch) | |
| tree | 8f6a9a8e6644567eab832e7d7ca8c7b0b3b5dd8a /drivers/net/ethernet/qlogic/qed/qed.h | |
| parent | cee9fbd8e2e9e713cd8bf227c6492fd8854de74b (diff) | |
qed: Add support for RoCE hw init
This adds the backbone required for the various HW initalizations
which are necessary for the qedr driver - FW notification, resource
initializations, etc.
Signed-off-by: Ram Amrani <Ram.Amrani@caviumnetworks.com>
Signed-off-by: Yuval Mintz <Yuval.Mintz@caviumnetworks.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/qlogic/qed/qed.h')
| -rw-r--r-- | drivers/net/ethernet/qlogic/qed/qed.h | 33 |
1 files changed, 32 insertions, 1 deletions
diff --git a/drivers/net/ethernet/qlogic/qed/qed.h b/drivers/net/ethernet/qlogic/qed/qed.h index 91b571a3670b..c5a098a2ca2c 100644 --- a/drivers/net/ethernet/qlogic/qed/qed.h +++ b/drivers/net/ethernet/qlogic/qed/qed.h @@ -35,6 +35,9 @@ extern const struct qed_common_ops qed_common_ops_pass; #define QED_WFQ_UNIT 100 +#define QED_WID_SIZE (1024) +#define QED_PF_DEMS_SIZE (4) + /* cau states */ enum qed_coalescing_mode { QED_COAL_MODE_DISABLE, @@ -50,6 +53,14 @@ enum qed_mcp_protocol_type; static inline u32 qed_db_addr(u32 cid, u32 DEMS) { u32 db_addr = FIELD_VALUE(DB_LEGACY_ADDR_DEMS, DEMS) | + (cid * QED_PF_DEMS_SIZE); + + return db_addr; +} + +static inline u32 qed_db_addr_vf(u32 cid, u32 DEMS) +{ + u32 db_addr = FIELD_VALUE(DB_LEGACY_ADDR_DEMS, DEMS) | FIELD_VALUE(DB_LEGACY_ADDR_ICID, cid); return db_addr; @@ -152,14 +163,17 @@ enum QED_RESOURCES { QED_RL, QED_MAC, QED_VLAN, + QED_RDMA_CNQ_RAM, QED_ILT, QED_LL2_QUEUE, + QED_RDMA_STATS_QUEUE, QED_MAX_RESC, }; enum QED_FEATURE { QED_PF_L2_QUE, QED_VF, + QED_RDMA_CNQ, QED_MAX_FEATURES, }; @@ -364,6 +378,7 @@ struct qed_hwfn { /* Protocol related */ bool using_ll2; struct qed_ll2_info *p_ll2_info; + struct qed_rdma_info *p_rdma_info; struct qed_pf_params pf_params; bool b_rdma_enabled_in_prs; @@ -402,6 +417,17 @@ struct qed_hwfn { struct dbg_tools_data dbg_info; + /* PWM region specific data */ + u32 dpi_size; + u32 dpi_count; + + /* This is used to calculate the doorbell address */ + u32 dpi_start_offset; + + /* If one of the following is set then EDPM shouldn't be used */ + u8 dcbx_no_edpm; + u8 db_bar_no_edpm; + struct qed_simd_fp_handler simd_proto_handler[64]; #ifdef CONFIG_QED_SRIOV @@ -435,6 +461,8 @@ struct qed_int_params { bool fp_initialized; u8 fp_msix_base; u8 fp_msix_cnt; + u8 rdma_msix_base; + u8 rdma_msix_cnt; }; struct qed_dbg_feature { @@ -541,7 +569,6 @@ struct qed_dev { bool b_is_vf; u32 drv_type; - struct qed_eth_stats *reset_stats; struct qed_fw_data *fw_data; @@ -574,6 +601,10 @@ struct qed_dev { #endif const struct firmware *firmware; + + u32 rdma_max_sge; + u32 rdma_max_inline; + u32 rdma_max_srq_sge; }; #define NUM_OF_VFS(dev) MAX_NUM_VFS_BB |