diff options
Diffstat (limited to 'drivers/net/bnx2x/bnx2x_sp.h')
| -rw-r--r-- | drivers/net/bnx2x/bnx2x_sp.h | 70 |
1 files changed, 59 insertions, 11 deletions
diff --git a/drivers/net/bnx2x/bnx2x_sp.h b/drivers/net/bnx2x/bnx2x_sp.h index 86eaa80721ea..83f3b0b44211 100644 --- a/drivers/net/bnx2x/bnx2x_sp.h +++ b/drivers/net/bnx2x/bnx2x_sp.h @@ -721,6 +721,8 @@ enum bnx2x_q_state { BNX2X_Q_STATE_RESET, BNX2X_Q_STATE_INITIALIZED, BNX2X_Q_STATE_ACTIVE, + BNX2X_Q_STATE_MULTI_COS, + BNX2X_Q_STATE_MCOS_TERMINATED, BNX2X_Q_STATE_INACTIVE, BNX2X_Q_STATE_STOPPED, BNX2X_Q_STATE_TERMINATED, @@ -732,6 +734,7 @@ enum bnx2x_q_state { enum bnx2x_queue_cmd { BNX2X_Q_CMD_INIT, BNX2X_Q_CMD_SETUP, + BNX2X_Q_CMD_SETUP_TX_ONLY, BNX2X_Q_CMD_DEACTIVATE, BNX2X_Q_CMD_ACTIVATE, BNX2X_Q_CMD_UPDATE, @@ -774,6 +777,13 @@ enum bnx2x_q_type { BNX2X_Q_TYPE_HAS_TX, }; +#define BNX2X_PRIMARY_CID_INDEX 0 +#define BNX2X_MULTI_TX_COS_E1X 1 +#define BNX2X_MULTI_TX_COS_E2_E3A0 2 +#define BNX2X_MULTI_TX_COS_E3B0 3 +#define BNX2X_MULTI_TX_COS BNX2X_MULTI_TX_COS_E3B0 + + struct bnx2x_queue_init_params { struct { unsigned long flags; @@ -790,7 +800,20 @@ struct bnx2x_queue_init_params { } rx; /* CID context in the host memory */ - struct eth_context *cxt; + struct eth_context *cxts[BNX2X_MULTI_TX_COS]; + + /* maximum number of cos supported by hardware */ + u8 max_cos; +}; + +struct bnx2x_queue_terminate_params { + /* index within the tx_only cids of this queue object */ + u8 cid_index; +}; + +struct bnx2x_queue_cfc_del_params { + /* index within the tx_only cids of this queue object */ + u8 cid_index; }; struct bnx2x_queue_update_params { @@ -798,6 +821,8 @@ struct bnx2x_queue_update_params { u16 def_vlan; u16 silent_removal_value; u16 silent_removal_mask; +/* index within the tx_only cids of this queue object */ + u8 cid_index; }; struct rxq_pause_params { @@ -817,6 +842,7 @@ struct bnx2x_general_setup_params { u8 spcl_id; u16 mtu; + u8 cos; }; struct bnx2x_rxq_setup_params { @@ -863,13 +889,20 @@ struct bnx2x_txq_setup_params { }; struct bnx2x_queue_setup_params { - struct rxq_pause_params pause; struct bnx2x_general_setup_params gen_params; - struct bnx2x_rxq_setup_params rxq_params; struct bnx2x_txq_setup_params txq_params; + struct bnx2x_rxq_setup_params rxq_params; + struct rxq_pause_params pause_params; unsigned long flags; }; +struct bnx2x_queue_setup_tx_only_params { + struct bnx2x_general_setup_params gen_params; + struct bnx2x_txq_setup_params txq_params; + unsigned long flags; + /* index within the tx_only cids of this queue object */ + u8 cid_index; +}; struct bnx2x_queue_state_params { struct bnx2x_queue_sp_obj *q_obj; @@ -878,21 +911,36 @@ struct bnx2x_queue_state_params { enum bnx2x_queue_cmd cmd; /* may have RAMROD_COMP_WAIT set only */ - unsigned long ramrod_flags; + unsigned long ramrod_flags; /* Params according to the current command */ union { - struct bnx2x_queue_update_params update; - struct bnx2x_queue_setup_params setup; - struct bnx2x_queue_init_params init; + struct bnx2x_queue_update_params update; + struct bnx2x_queue_setup_params setup; + struct bnx2x_queue_init_params init; + struct bnx2x_queue_setup_tx_only_params tx_only; + struct bnx2x_queue_terminate_params terminate; + struct bnx2x_queue_cfc_del_params cfc_del; } params; }; struct bnx2x_queue_sp_obj { - u32 cid; + u32 cids[BNX2X_MULTI_TX_COS]; u8 cl_id; u8 func_id; + /* + * number of traffic classes supported by queue. + * The primary connection of the queue suppotrs the first traffic + * class. Any further traffic class is suppoted by a tx-only + * connection. + * + * Therefore max_cos is also a number of valid entries in the cids + * array. + */ + u8 max_cos; + u8 num_tx_only, next_tx_only; + enum bnx2x_q_state state, next_state; /* bits from enum bnx2x_q_type */ @@ -1106,9 +1154,9 @@ int bnx2x_func_state_change(struct bnx2x *bp, /******************* Queue State **************/ void bnx2x_init_queue_obj(struct bnx2x *bp, - struct bnx2x_queue_sp_obj *obj, u8 cl_id, u32 cid, - u8 func_id, void *rdata, dma_addr_t rdata_mapping, - unsigned long type); + struct bnx2x_queue_sp_obj *obj, u8 cl_id, u32 *cids, + u8 cid_cnt, u8 func_id, void *rdata, + dma_addr_t rdata_mapping, unsigned long type); int bnx2x_queue_state_change(struct bnx2x *bp, struct bnx2x_queue_state_params *params); |