diff options
| author | Rahul Lakkireddy <rahul.lakkireddy@chelsio.com> | 2018-09-03 17:41:29 +0530 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2018-09-03 22:10:37 -0700 |
| commit | 68ddc82aff0c772364757028c2319f386464d512 (patch) | |
| tree | f289033c7c463b9572f1b5d96625e2302c007182 /drivers/net/ethernet/chelsio/cxgb4/cudbg_entity.h | |
| parent | b5e281ab5a96edf617ed95dc20e6d640c24e301a (diff) | |
cxgb4: collect hardware queue descriptors
Collect descriptors of all ULD and LLD hardware queues managed
by LLD.
Signed-off-by: Rahul Lakkireddy <rahul.lakkireddy@chelsio.com>
Signed-off-by: Ganesh Goudar <ganeshgr@chelsio.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/chelsio/cxgb4/cudbg_entity.h')
| -rw-r--r-- | drivers/net/ethernet/chelsio/cxgb4/cudbg_entity.h | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/drivers/net/ethernet/chelsio/cxgb4/cudbg_entity.h b/drivers/net/ethernet/chelsio/cxgb4/cudbg_entity.h index 36d25883d123..b2d617abcf49 100644 --- a/drivers/net/ethernet/chelsio/cxgb4/cudbg_entity.h +++ b/drivers/net/ethernet/chelsio/cxgb4/cudbg_entity.h @@ -315,6 +315,48 @@ struct cudbg_pbt_tables { u32 pbt_data[CUDBG_PBT_DATA_ENTRIES]; }; +enum cudbg_qdesc_qtype { + CUDBG_QTYPE_UNKNOWN = 0, + CUDBG_QTYPE_NIC_TXQ, + CUDBG_QTYPE_NIC_RXQ, + CUDBG_QTYPE_NIC_FLQ, + CUDBG_QTYPE_CTRLQ, + CUDBG_QTYPE_FWEVTQ, + CUDBG_QTYPE_INTRQ, + CUDBG_QTYPE_PTP_TXQ, + CUDBG_QTYPE_OFLD_TXQ, + CUDBG_QTYPE_RDMA_RXQ, + CUDBG_QTYPE_RDMA_FLQ, + CUDBG_QTYPE_RDMA_CIQ, + CUDBG_QTYPE_ISCSI_RXQ, + CUDBG_QTYPE_ISCSI_FLQ, + CUDBG_QTYPE_ISCSIT_RXQ, + CUDBG_QTYPE_ISCSIT_FLQ, + CUDBG_QTYPE_CRYPTO_TXQ, + CUDBG_QTYPE_CRYPTO_RXQ, + CUDBG_QTYPE_CRYPTO_FLQ, + CUDBG_QTYPE_TLS_RXQ, + CUDBG_QTYPE_TLS_FLQ, + CUDBG_QTYPE_MAX, +}; + +#define CUDBG_QDESC_REV 1 + +struct cudbg_qdesc_entry { + u32 data_size; + u32 qtype; + u32 qid; + u32 desc_size; + u32 num_desc; + u8 data[0]; /* Must be last */ +}; + +struct cudbg_qdesc_info { + u32 qdesc_entry_size; + u32 num_queues; + u8 data[0]; /* Must be last */ +}; + #define IREG_NUM_ELEM 4 static const u32 t6_tp_pio_array[][IREG_NUM_ELEM] = { |