diff options
Diffstat (limited to 'drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.h')
| -rw-r--r-- | drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.h | 150 |
1 files changed, 150 insertions, 0 deletions
diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.h b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.h index 3e8dc0b..32ed4b4 100644 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.h +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.h @@ -88,6 +88,153 @@ #define QLC_83XX_MAX_RESET_SEQ_ENTRIES 16 +/* status descriptor mailbox data + * @phy_addr_{low|high}: physical address of buffer + * @sds_ring_size: buffer size + * @intrpt_id: interrupt id + * @intrpt_val: source of interrupt + */ +struct qlcnic_sds_mbx { + u32 phy_addr_low; + u32 phy_addr_high; + u32 rsvd1[4]; +#if defined(__LITTLE_ENDIAN) + u16 sds_ring_size; + u16 rsvd2; + u16 rsvd3[2]; + u16 intrpt_id; + u8 intrpt_val; + u8 rsvd4; +#elif defined(__BIG_ENDIAN) + u16 rsvd2; + u16 sds_ring_size; + u16 rsvd3[2]; + u8 rsvd4; + u8 intrpt_val; + u16 intrpt_id; +#endif + u32 rsvd5; +} __packed; + +/* receive descriptor buffer data + * phy_addr_reg_{low|high}: physical address of regular buffer + * phy_addr_jmb_{low|high}: physical address of jumbo buffer + * reg_ring_sz: size of regular buffer + * reg_ring_len: no. of entries in regular buffer + * jmb_ring_len: no. of entries in jumbo buffer + * jmb_ring_sz: size of jumbo buffer + */ +struct qlcnic_rds_mbx { + u32 phy_addr_reg_low; + u32 phy_addr_reg_high; + u32 phy_addr_jmb_low; + u32 phy_addr_jmb_high; +#if defined(__LITTLE_ENDIAN) + u16 reg_ring_sz; + u16 reg_ring_len; + u16 jmb_ring_sz; + u16 jmb_ring_len; +#elif defined(__BIG_ENDIAN) + u16 reg_ring_len; + u16 reg_ring_sz; + u16 jmb_ring_len; + u16 jmb_ring_sz; +#endif +} __packed; + +/* host producers for regular and jumbo rings */ +struct __host_producer_mbx { + u32 reg_buf; + u32 jmb_buf; +} __packed; + +/* Receive context mailbox data outbox registers + * @state: state of the context + * @vport_id: virtual port id + * @context_id: receive context id + * @num_pci_func: number of pci functions of the port + * @phy_port: physical port id + */ +struct qlcnic_rcv_mbx_out { +#if defined(__LITTLE_ENDIAN) + u8 rcv_num; + u8 sts_num; + u16 ctx_id; + u8 state; + u8 num_pci_func; + u8 phy_port; + u8 vport_id; +#elif defined(__BIG_ENDIAN) + u16 ctx_id; + u8 sts_num; + u8 rcv_num; + u8 vport_id; + u8 phy_port; + u8 num_pci_func; + u8 state; +#endif + u32 host_csmr[QLCNIC_MAX_RING_SETS]; + struct __host_producer_mbx host_prod[QLCNIC_MAX_RING_SETS]; +} __packed; + +struct qlcnic_add_rings_mbx_out { +#if defined(__LITTLE_ENDIAN) + u8 rcv_num; + u8 sts_num; + u16 ctx_id; +#elif defined(__BIG_ENDIAN) + u16 ctx_id; + u8 sts_num; + u8 rcv_num; +#endif + u32 host_csmr[QLCNIC_MAX_RING_SETS]; + struct __host_producer_mbx host_prod[QLCNIC_MAX_RING_SETS]; +} __packed; + +/* Transmit context mailbox inbox registers + * @phys_addr_{low|high}: DMA address of the transmit buffer + * @cnsmr_index_{low|high}: host consumer index + * @size: legth of transmit buffer ring + * @intr_id: interrput id + * @src: src of interrupt + */ +struct qlcnic_tx_mbx { + u32 phys_addr_low; + u32 phys_addr_high; + u32 cnsmr_index_low; + u32 cnsmr_index_high; +#if defined(__LITTLE_ENDIAN) + u16 size; + u16 intr_id; + u8 src; + u8 rsvd[3]; +#elif defined(__BIG_ENDIAN) + u16 intr_id; + u16 size; + u8 rsvd[3]; + u8 src; +#endif +} __packed; + +/* Transmit context mailbox outbox registers + * @host_prod: host producer index + * @ctx_id: transmit context id + * @state: state of the transmit context + */ + +struct qlcnic_tx_mbx_out { + u32 host_prod; +#if defined(__LITTLE_ENDIAN) + u16 ctx_id; + u8 state; + u8 rsvd; +#elif defined(__BIG_ENDIAN) + u8 rsvd; + u8 state; + u16 ctx_id; +#endif +} __packed; + struct qlcnic_intrpt_config { u8 type; u8 enabled; @@ -369,6 +516,9 @@ int qlcnic_ind_rd(struct qlcnic_adapter *, u32); int qlcnic_83xx_create_rx_ctx(struct qlcnic_adapter *); int qlcnic_83xx_create_tx_ctx(struct qlcnic_adapter *, struct qlcnic_host_tx_ring *, int); +void qlcnic_83xx_del_rx_ctx(struct qlcnic_adapter *); +void qlcnic_83xx_del_tx_ctx(struct qlcnic_adapter *, + struct qlcnic_host_tx_ring *); int qlcnic_83xx_get_nic_info(struct qlcnic_adapter *, struct qlcnic_info *, u8); int qlcnic_83xx_setup_link_event(struct qlcnic_adapter *, int); void qlcnic_83xx_process_rcv_ring_diag(struct qlcnic_host_sds_ring *); |
