bna: Brocade 10Gb Ethernet device driver
This is patch 1/6 which contains linux driver source for
Brocade's BR1010/BR1020 10Gb CEE capable ethernet adapter.
Signed-off-by: Debashis Dutt <ddutt@brocade.com>
Signed-off-by: Rasesh Mody <rmody@brocade.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/bna/bna.h b/drivers/net/bna/bna.h
new file mode 100644
index 0000000..6a2b329
--- /dev/null
+++ b/drivers/net/bna/bna.h
@@ -0,0 +1,654 @@
+/*
+ * Linux network driver for Brocade Converged Network Adapter.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License (GPL) Version 2 as
+ * published by the Free Software Foundation
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ */
+#ifndef __BNA_H__
+#define __BNA_H__
+
+#include "bfa_wc.h"
+#include "bfa_ioc.h"
+#include "cna.h"
+#include "bfi_ll.h"
+#include "bna_types.h"
+
+extern u32 bna_dim_vector[][BNA_BIAS_T_MAX];
+extern u32 bna_napi_dim_vector[][BNA_BIAS_T_MAX];
+
+/**
+ *
+ * Macros and constants
+ *
+ */
+
+#define BNA_IOC_TIMER_FREQ 200
+
+/* Log string size */
+#define BNA_MESSAGE_SIZE 256
+
+#define bna_device_timer(_dev) bfa_timer_beat(&((_dev)->timer_mod))
+
+/* MBOX API for PORT, TX, RX */
+#define bna_mbox_qe_fill(_qe, _cmd, _cmd_len, _cbfn, _cbarg) \
+do { \
+ memcpy(&((_qe)->cmd.msg[0]), (_cmd), (_cmd_len)); \
+ (_qe)->cbfn = (_cbfn); \
+ (_qe)->cbarg = (_cbarg); \
+} while (0)
+
+#define bna_is_small_rxq(rcb) ((rcb)->id == 1)
+
+#define BNA_MAC_IS_EQUAL(_mac1, _mac2) \
+ (!memcmp((_mac1), (_mac2), sizeof(mac_t)))
+
+#define BNA_POWER_OF_2(x) (((x) & ((x) - 1)) == 0)
+
+#define BNA_TO_POWER_OF_2(x) \
+do { \
+ int _shift = 0; \
+ while ((x) && (x) != 1) { \
+ (x) >>= 1; \
+ _shift++; \
+ } \
+ (x) <<= _shift; \
+} while (0)
+
+#define BNA_TO_POWER_OF_2_HIGH(x) \
+do { \
+ int n = 1; \
+ while (n < (x)) \
+ n <<= 1; \
+ (x) = n; \
+} while (0)
+
+/*
+ * input : _addr-> os dma addr in host endian format,
+ * output : _bna_dma_addr-> pointer to hw dma addr
+ */
+#define BNA_SET_DMA_ADDR(_addr, _bna_dma_addr) \
+do { \
+ u64 tmp_addr = \
+ cpu_to_be64((u64)(_addr)); \
+ (_bna_dma_addr)->msb = ((struct bna_dma_addr *)&tmp_addr)->msb; \
+ (_bna_dma_addr)->lsb = ((struct bna_dma_addr *)&tmp_addr)->lsb; \
+} while (0)
+
+/*
+ * input : _bna_dma_addr-> pointer to hw dma addr
+ * output : _addr-> os dma addr in host endian format
+ */
+#define BNA_GET_DMA_ADDR(_bna_dma_addr, _addr) \
+do { \
+ (_addr) = ((((u64)ntohl((_bna_dma_addr)->msb))) << 32) \
+ | ((ntohl((_bna_dma_addr)->lsb) & 0xffffffff)); \
+} while (0)
+
+#define containing_rec(addr, type, field) \
+ ((type *)((unsigned char *)(addr) - \
+ (unsigned char *)(&((type *)0)->field)))
+
+#define BNA_TXQ_WI_NEEDED(_vectors) (((_vectors) + 3) >> 2)
+
+/* TxQ element is 64 bytes */
+#define BNA_TXQ_PAGE_INDEX_MAX (PAGE_SIZE >> 6)
+#define BNA_TXQ_PAGE_INDEX_MAX_SHIFT (PAGE_SHIFT - 6)
+
+#define BNA_TXQ_QPGE_PTR_GET(_qe_idx, _qpt_ptr, _qe_ptr, _qe_ptr_range) \
+{ \
+ unsigned int page_index; /* index within a page */ \
+ void *page_addr; \
+ page_index = (_qe_idx) & (BNA_TXQ_PAGE_INDEX_MAX - 1); \
+ (_qe_ptr_range) = (BNA_TXQ_PAGE_INDEX_MAX - page_index); \
+ page_addr = (_qpt_ptr)[((_qe_idx) >> BNA_TXQ_PAGE_INDEX_MAX_SHIFT)];\
+ (_qe_ptr) = &((struct bna_txq_entry *)(page_addr))[page_index]; \
+}
+
+/* RxQ element is 8 bytes */
+#define BNA_RXQ_PAGE_INDEX_MAX (PAGE_SIZE >> 3)
+#define BNA_RXQ_PAGE_INDEX_MAX_SHIFT (PAGE_SHIFT - 3)
+
+#define BNA_RXQ_QPGE_PTR_GET(_qe_idx, _qpt_ptr, _qe_ptr, _qe_ptr_range) \
+{ \
+ unsigned int page_index; /* index within a page */ \
+ void *page_addr; \
+ page_index = (_qe_idx) & (BNA_RXQ_PAGE_INDEX_MAX - 1); \
+ (_qe_ptr_range) = (BNA_RXQ_PAGE_INDEX_MAX - page_index); \
+ page_addr = (_qpt_ptr)[((_qe_idx) >> \
+ BNA_RXQ_PAGE_INDEX_MAX_SHIFT)]; \
+ (_qe_ptr) = &((struct bna_rxq_entry *)(page_addr))[page_index]; \
+}
+
+/* CQ element is 16 bytes */
+#define BNA_CQ_PAGE_INDEX_MAX (PAGE_SIZE >> 4)
+#define BNA_CQ_PAGE_INDEX_MAX_SHIFT (PAGE_SHIFT - 4)
+
+#define BNA_CQ_QPGE_PTR_GET(_qe_idx, _qpt_ptr, _qe_ptr, _qe_ptr_range) \
+{ \
+ unsigned int page_index; /* index within a page */ \
+ void *page_addr; \
+ \
+ page_index = (_qe_idx) & (BNA_CQ_PAGE_INDEX_MAX - 1); \
+ (_qe_ptr_range) = (BNA_CQ_PAGE_INDEX_MAX - page_index); \
+ page_addr = (_qpt_ptr)[((_qe_idx) >> \
+ BNA_CQ_PAGE_INDEX_MAX_SHIFT)]; \
+ (_qe_ptr) = &((struct bna_cq_entry *)(page_addr))[page_index];\
+}
+
+#define BNA_QE_INDX_2_PTR(_cast, _qe_idx, _q_base) \
+ (&((_cast *)(_q_base))[(_qe_idx)])
+
+#define BNA_QE_INDX_RANGE(_qe_idx, _q_depth) ((_q_depth) - (_qe_idx))
+
+#define BNA_QE_INDX_ADD(_qe_idx, _qe_num, _q_depth) \
+ ((_qe_idx) = ((_qe_idx) + (_qe_num)) & ((_q_depth) - 1))
+
+#define BNA_Q_INDEX_CHANGE(_old_idx, _updated_idx, _q_depth) \
+ (((_updated_idx) - (_old_idx)) & ((_q_depth) - 1))
+
+#define BNA_QE_FREE_CNT(_q_ptr, _q_depth) \
+ (((_q_ptr)->consumer_index - (_q_ptr)->producer_index - 1) & \
+ ((_q_depth) - 1))
+
+#define BNA_QE_IN_USE_CNT(_q_ptr, _q_depth) \
+ ((((_q_ptr)->producer_index - (_q_ptr)->consumer_index)) & \
+ (_q_depth - 1))
+
+#define BNA_Q_GET_CI(_q_ptr) ((_q_ptr)->q.consumer_index)
+
+#define BNA_Q_GET_PI(_q_ptr) ((_q_ptr)->q.producer_index)
+
+#define BNA_Q_PI_ADD(_q_ptr, _num) \
+ (_q_ptr)->q.producer_index = \
+ (((_q_ptr)->q.producer_index + (_num)) & \
+ ((_q_ptr)->q.q_depth - 1))
+
+#define BNA_Q_CI_ADD(_q_ptr, _num) \
+ (_q_ptr)->q.consumer_index = \
+ (((_q_ptr)->q.consumer_index + (_num)) \
+ & ((_q_ptr)->q.q_depth - 1))
+
+#define BNA_Q_FREE_COUNT(_q_ptr) \
+ (BNA_QE_FREE_CNT(&((_q_ptr)->q), (_q_ptr)->q.q_depth))
+
+#define BNA_Q_IN_USE_COUNT(_q_ptr) \
+ (BNA_QE_IN_USE_CNT(&(_q_ptr)->q, (_q_ptr)->q.q_depth))
+
+/* These macros build the data portion of the TxQ/RxQ doorbell */
+#define BNA_DOORBELL_Q_PRD_IDX(_pi) (0x80000000 | (_pi))
+#define BNA_DOORBELL_Q_STOP (0x40000000)
+
+/* These macros build the data portion of the IB doorbell */
+#define BNA_DOORBELL_IB_INT_ACK(_timeout, _events) \
+ (0x80000000 | ((_timeout) << 16) | (_events))
+#define BNA_DOORBELL_IB_INT_DISABLE (0x40000000)
+
+/* Set the coalescing timer for the given ib */
+#define bna_ib_coalescing_timer_set(_i_dbell, _cls_timer) \
+ ((_i_dbell)->doorbell_ack = BNA_DOORBELL_IB_INT_ACK((_cls_timer), 0));
+
+/* Acks 'events' # of events for a given ib */
+#define bna_ib_ack(_i_dbell, _events) \
+ (writel(((_i_dbell)->doorbell_ack | (_events)), \
+ (_i_dbell)->doorbell_addr));
+
+#define bna_txq_prod_indx_doorbell(_tcb) \
+ (writel(BNA_DOORBELL_Q_PRD_IDX((_tcb)->producer_index), \
+ (_tcb)->q_dbell));
+
+#define bna_rxq_prod_indx_doorbell(_rcb) \
+ (writel(BNA_DOORBELL_Q_PRD_IDX((_rcb)->producer_index), \
+ (_rcb)->q_dbell));
+
+#define BNA_LARGE_PKT_SIZE 1000
+
+#define BNA_UPDATE_PKT_CNT(_pkt, _len) \
+do { \
+ if ((_len) > BNA_LARGE_PKT_SIZE) { \
+ (_pkt)->large_pkt_cnt++; \
+ } else { \
+ (_pkt)->small_pkt_cnt++; \
+ } \
+} while (0)
+
+#define call_rxf_stop_cbfn(rxf, status) \
+ if ((rxf)->stop_cbfn) { \
+ (*(rxf)->stop_cbfn)((rxf)->stop_cbarg, (status)); \
+ (rxf)->stop_cbfn = NULL; \
+ (rxf)->stop_cbarg = NULL; \
+ }
+
+#define call_rxf_start_cbfn(rxf, status) \
+ if ((rxf)->start_cbfn) { \
+ (*(rxf)->start_cbfn)((rxf)->start_cbarg, (status)); \
+ (rxf)->start_cbfn = NULL; \
+ (rxf)->start_cbarg = NULL; \
+ }
+
+#define call_rxf_cam_fltr_cbfn(rxf, status) \
+ if ((rxf)->cam_fltr_cbfn) { \
+ (*(rxf)->cam_fltr_cbfn)((rxf)->cam_fltr_cbarg, rxf->rx, \
+ (status)); \
+ (rxf)->cam_fltr_cbfn = NULL; \
+ (rxf)->cam_fltr_cbarg = NULL; \
+ }
+
+#define call_rxf_pause_cbfn(rxf, status) \
+ if ((rxf)->oper_state_cbfn) { \
+ (*(rxf)->oper_state_cbfn)((rxf)->oper_state_cbarg, rxf->rx,\
+ (status)); \
+ (rxf)->rxf_flags &= ~BNA_RXF_FL_OPERSTATE_CHANGED; \
+ (rxf)->oper_state_cbfn = NULL; \
+ (rxf)->oper_state_cbarg = NULL; \
+ }
+
+#define call_rxf_resume_cbfn(rxf, status) call_rxf_pause_cbfn(rxf, status)
+
+#define is_xxx_enable(mode, bitmask, xxx) ((bitmask & xxx) && (mode & xxx))
+
+#define is_xxx_disable(mode, bitmask, xxx) ((bitmask & xxx) && !(mode & xxx))
+
+#define xxx_enable(mode, bitmask, xxx) \
+do { \
+ bitmask |= xxx; \
+ mode |= xxx; \
+} while (0)
+
+#define xxx_disable(mode, bitmask, xxx) \
+do { \
+ bitmask |= xxx; \
+ mode &= ~xxx; \
+} while (0)
+
+#define xxx_inactive(mode, bitmask, xxx) \
+do { \
+ bitmask &= ~xxx; \
+ mode &= ~xxx; \
+} while (0)
+
+#define is_promisc_enable(mode, bitmask) \
+ is_xxx_enable(mode, bitmask, BNA_RXMODE_PROMISC)
+
+#define is_promisc_disable(mode, bitmask) \
+ is_xxx_disable(mode, bitmask, BNA_RXMODE_PROMISC)
+
+#define promisc_enable(mode, bitmask) \
+ xxx_enable(mode, bitmask, BNA_RXMODE_PROMISC)
+
+#define promisc_disable(mode, bitmask) \
+ xxx_disable(mode, bitmask, BNA_RXMODE_PROMISC)
+
+#define promisc_inactive(mode, bitmask) \
+ xxx_inactive(mode, bitmask, BNA_RXMODE_PROMISC)
+
+#define is_default_enable(mode, bitmask) \
+ is_xxx_enable(mode, bitmask, BNA_RXMODE_DEFAULT)
+
+#define is_default_disable(mode, bitmask) \
+ is_xxx_disable(mode, bitmask, BNA_RXMODE_DEFAULT)
+
+#define default_enable(mode, bitmask) \
+ xxx_enable(mode, bitmask, BNA_RXMODE_DEFAULT)
+
+#define default_disable(mode, bitmask) \
+ xxx_disable(mode, bitmask, BNA_RXMODE_DEFAULT)
+
+#define default_inactive(mode, bitmask) \
+ xxx_inactive(mode, bitmask, BNA_RXMODE_DEFAULT)
+
+#define is_allmulti_enable(mode, bitmask) \
+ is_xxx_enable(mode, bitmask, BNA_RXMODE_ALLMULTI)
+
+#define is_allmulti_disable(mode, bitmask) \
+ is_xxx_disable(mode, bitmask, BNA_RXMODE_ALLMULTI)
+
+#define allmulti_enable(mode, bitmask) \
+ xxx_enable(mode, bitmask, BNA_RXMODE_ALLMULTI)
+
+#define allmulti_disable(mode, bitmask) \
+ xxx_disable(mode, bitmask, BNA_RXMODE_ALLMULTI)
+
+#define allmulti_inactive(mode, bitmask) \
+ xxx_inactive(mode, bitmask, BNA_RXMODE_ALLMULTI)
+
+#define GET_RXQS(rxp, q0, q1) do { \
+ switch ((rxp)->type) { \
+ case BNA_RXP_SINGLE: \
+ (q0) = rxp->rxq.single.only; \
+ (q1) = NULL; \
+ break; \
+ case BNA_RXP_SLR: \
+ (q0) = rxp->rxq.slr.large; \
+ (q1) = rxp->rxq.slr.small; \
+ break; \
+ case BNA_RXP_HDS: \
+ (q0) = rxp->rxq.hds.data; \
+ (q1) = rxp->rxq.hds.hdr; \
+ break; \
+ } \
+} while (0)
+
+/**
+ *
+ * Function prototypes
+ *
+ */
+
+/**
+ * BNA
+ */
+
+/* Internal APIs */
+void bna_adv_res_req(struct bna_res_info *res_info);
+
+/* APIs for BNAD */
+void bna_res_req(struct bna_res_info *res_info);
+void bna_init(struct bna *bna, struct bnad *bnad,
+ struct bfa_pcidev *pcidev,
+ struct bna_res_info *res_info);
+void bna_uninit(struct bna *bna);
+void bna_stats_get(struct bna *bna);
+void bna_stats_clr(struct bna *bna);
+void bna_get_perm_mac(struct bna *bna, u8 *mac);
+
+/* APIs for Rx */
+int bna_rit_mod_can_satisfy(struct bna_rit_mod *rit_mod, int seg_size);
+
+/* APIs for RxF */
+struct bna_mac *bna_ucam_mod_mac_get(struct bna_ucam_mod *ucam_mod);
+void bna_ucam_mod_mac_put(struct bna_ucam_mod *ucam_mod,
+ struct bna_mac *mac);
+struct bna_mac *bna_mcam_mod_mac_get(struct bna_mcam_mod *mcam_mod);
+void bna_mcam_mod_mac_put(struct bna_mcam_mod *mcam_mod,
+ struct bna_mac *mac);
+struct bna_rit_segment *
+bna_rit_mod_seg_get(struct bna_rit_mod *rit_mod, int seg_size);
+void bna_rit_mod_seg_put(struct bna_rit_mod *rit_mod,
+ struct bna_rit_segment *seg);
+
+/**
+ * DEVICE
+ */
+
+/* Interanl APIs */
+void bna_adv_device_init(struct bna_device *device, struct bna *bna,
+ struct bna_res_info *res_info);
+
+/* APIs for BNA */
+void bna_device_init(struct bna_device *device, struct bna *bna,
+ struct bna_res_info *res_info);
+void bna_device_uninit(struct bna_device *device);
+void bna_device_cb_port_stopped(void *arg, enum bna_cb_status status);
+int bna_device_status_get(struct bna_device *device);
+int bna_device_state_get(struct bna_device *device);
+
+/* APIs for BNAD */
+void bna_device_enable(struct bna_device *device);
+void bna_device_disable(struct bna_device *device,
+ enum bna_cleanup_type type);
+
+/**
+ * MBOX
+ */
+
+/* APIs for DEVICE */
+void bna_mbox_mod_init(struct bna_mbox_mod *mbox_mod, struct bna *bna);
+void bna_mbox_mod_uninit(struct bna_mbox_mod *mbox_mod);
+void bna_mbox_mod_start(struct bna_mbox_mod *mbox_mod);
+void bna_mbox_mod_stop(struct bna_mbox_mod *mbox_mod);
+
+/* APIs for PORT, TX, RX */
+void bna_mbox_handler(struct bna *bna, u32 intr_status);
+void bna_mbox_send(struct bna *bna, struct bna_mbox_qe *mbox_qe);
+
+/**
+ * PORT
+ */
+
+/* APIs for BNA */
+void bna_port_init(struct bna_port *port, struct bna *bna);
+void bna_port_uninit(struct bna_port *port);
+int bna_port_state_get(struct bna_port *port);
+int bna_llport_state_get(struct bna_llport *llport);
+
+/* APIs for DEVICE */
+void bna_port_start(struct bna_port *port);
+void bna_port_stop(struct bna_port *port);
+void bna_port_fail(struct bna_port *port);
+
+/* API for RX */
+int bna_port_mtu_get(struct bna_port *port);
+void bna_llport_admin_up(struct bna_llport *llport);
+void bna_llport_admin_down(struct bna_llport *llport);
+
+/* API for BNAD */
+void bna_port_enable(struct bna_port *port);
+void bna_port_disable(struct bna_port *port, enum bna_cleanup_type type,
+ void (*cbfn)(void *, enum bna_cb_status));
+void bna_port_pause_config(struct bna_port *port,
+ struct bna_pause_config *pause_config,
+ void (*cbfn)(struct bnad *, enum bna_cb_status));
+void bna_port_mtu_set(struct bna_port *port, int mtu,
+ void (*cbfn)(struct bnad *, enum bna_cb_status));
+void bna_port_mac_get(struct bna_port *port, mac_t *mac);
+void bna_port_type_set(struct bna_port *port, enum bna_port_type type);
+void bna_port_linkcbfn_set(struct bna_port *port,
+ void (*linkcbfn)(struct bnad *,
+ enum bna_link_status));
+void bna_port_admin_up(struct bna_port *port);
+void bna_port_admin_down(struct bna_port *port);
+
+/* Callbacks for TX, RX */
+void bna_port_cb_tx_stopped(struct bna_port *port,
+ enum bna_cb_status status);
+void bna_port_cb_rx_stopped(struct bna_port *port,
+ enum bna_cb_status status);
+
+/* Callbacks for MBOX */
+void bna_port_cb_link_up(struct bna_port *port, struct bfi_ll_aen *aen,
+ int status);
+void bna_port_cb_link_down(struct bna_port *port, int status);
+
+/**
+ * IB
+ */
+
+/* APIs for BNA */
+void bna_ib_mod_init(struct bna_ib_mod *ib_mod, struct bna *bna,
+ struct bna_res_info *res_info);
+void bna_ib_mod_uninit(struct bna_ib_mod *ib_mod);
+
+/* APIs for TX, RX */
+struct bna_ib *bna_ib_get(struct bna_ib_mod *ib_mod,
+ enum bna_intr_type intr_type, int vector);
+void bna_ib_put(struct bna_ib_mod *ib_mod, struct bna_ib *ib);
+int bna_ib_reserve_idx(struct bna_ib *ib);
+void bna_ib_release_idx(struct bna_ib *ib, int idx);
+int bna_ib_config(struct bna_ib *ib, struct bna_ib_config *ib_config);
+void bna_ib_start(struct bna_ib *ib);
+void bna_ib_stop(struct bna_ib *ib);
+void bna_ib_fail(struct bna_ib *ib);
+void bna_ib_coalescing_timeo_set(struct bna_ib *ib, u8 coalescing_timeo);
+
+/**
+ * TX MODULE AND TX
+ */
+
+/* Internal APIs */
+void bna_tx_prio_changed(struct bna_tx *tx, int prio);
+
+/* APIs for BNA */
+void bna_tx_mod_init(struct bna_tx_mod *tx_mod, struct bna *bna,
+ struct bna_res_info *res_info);
+void bna_tx_mod_uninit(struct bna_tx_mod *tx_mod);
+int bna_tx_state_get(struct bna_tx *tx);
+
+/* APIs for PORT */
+void bna_tx_mod_start(struct bna_tx_mod *tx_mod, enum bna_tx_type type);
+void bna_tx_mod_stop(struct bna_tx_mod *tx_mod, enum bna_tx_type type);
+void bna_tx_mod_fail(struct bna_tx_mod *tx_mod);
+void bna_tx_mod_prio_changed(struct bna_tx_mod *tx_mod, int prio);
+void bna_tx_mod_cee_link_status(struct bna_tx_mod *tx_mod, int cee_link);
+
+/* APIs for BNAD */
+void bna_tx_res_req(int num_txq, int txq_depth,
+ struct bna_res_info *res_info);
+struct bna_tx *bna_tx_create(struct bna *bna, struct bnad *bnad,
+ struct bna_tx_config *tx_cfg,
+ struct bna_tx_event_cbfn *tx_cbfn,
+ struct bna_res_info *res_info, void *priv);
+void bna_tx_destroy(struct bna_tx *tx);
+void bna_tx_enable(struct bna_tx *tx);
+void bna_tx_disable(struct bna_tx *tx, enum bna_cleanup_type type,
+ void (*cbfn)(void *, struct bna_tx *,
+ enum bna_cb_status));
+enum bna_cb_status
+bna_tx_prio_set(struct bna_tx *tx, int prio,
+ void (*cbfn)(struct bnad *, struct bna_tx *,
+ enum bna_cb_status));
+void bna_tx_coalescing_timeo_set(struct bna_tx *tx, int coalescing_timeo);
+
+/**
+ * RX MODULE, RX, RXF
+ */
+
+/* Internal APIs */
+void rxf_cb_cam_fltr_mbox_cmd(void *arg, int status);
+void rxf_cam_mbox_cmd(struct bna_rxf *rxf, u8 cmd,
+ const struct bna_mac *mac_addr);
+void __rxf_vlan_filter_set(struct bna_rxf *rxf, enum bna_status status);
+void bna_rxf_adv_init(struct bna_rxf *rxf,
+ struct bna_rx *rx,
+ struct bna_rx_config *q_config);
+int rxf_process_packet_filter_ucast(struct bna_rxf *rxf);
+int rxf_process_packet_filter_promisc(struct bna_rxf *rxf);
+int rxf_process_packet_filter_default(struct bna_rxf *rxf);
+int rxf_process_packet_filter_allmulti(struct bna_rxf *rxf);
+int rxf_clear_packet_filter_ucast(struct bna_rxf *rxf);
+int rxf_clear_packet_filter_promisc(struct bna_rxf *rxf);
+int rxf_clear_packet_filter_default(struct bna_rxf *rxf);
+int rxf_clear_packet_filter_allmulti(struct bna_rxf *rxf);
+void rxf_reset_packet_filter_ucast(struct bna_rxf *rxf);
+void rxf_reset_packet_filter_promisc(struct bna_rxf *rxf);
+void rxf_reset_packet_filter_default(struct bna_rxf *rxf);
+void rxf_reset_packet_filter_allmulti(struct bna_rxf *rxf);
+
+/* APIs for BNA */
+void bna_rx_mod_init(struct bna_rx_mod *rx_mod, struct bna *bna,
+ struct bna_res_info *res_info);
+void bna_rx_mod_uninit(struct bna_rx_mod *rx_mod);
+int bna_rx_state_get(struct bna_rx *rx);
+int bna_rxf_state_get(struct bna_rxf *rxf);
+
+/* APIs for PORT */
+void bna_rx_mod_start(struct bna_rx_mod *rx_mod, enum bna_rx_type type);
+void bna_rx_mod_stop(struct bna_rx_mod *rx_mod, enum bna_rx_type type);
+void bna_rx_mod_fail(struct bna_rx_mod *rx_mod);
+
+/* APIs for BNAD */
+void bna_rx_res_req(struct bna_rx_config *rx_config,
+ struct bna_res_info *res_info);
+struct bna_rx *bna_rx_create(struct bna *bna, struct bnad *bnad,
+ struct bna_rx_config *rx_cfg,
+ struct bna_rx_event_cbfn *rx_cbfn,
+ struct bna_res_info *res_info, void *priv);
+void bna_rx_destroy(struct bna_rx *rx);
+void bna_rx_enable(struct bna_rx *rx);
+void bna_rx_disable(struct bna_rx *rx, enum bna_cleanup_type type,
+ void (*cbfn)(void *, struct bna_rx *,
+ enum bna_cb_status));
+void bna_rx_coalescing_timeo_set(struct bna_rx *rx, int coalescing_timeo);
+void bna_rx_dim_reconfig(struct bna *bna, u32 vector[][BNA_BIAS_T_MAX]);
+void bna_rx_dim_update(struct bna_ccb *ccb);
+enum bna_cb_status
+bna_rx_ucast_set(struct bna_rx *rx, u8 *ucmac,
+ void (*cbfn)(struct bnad *, struct bna_rx *,
+ enum bna_cb_status));
+enum bna_cb_status
+bna_rx_ucast_add(struct bna_rx *rx, u8* ucmac,
+ void (*cbfn)(struct bnad *, struct bna_rx *,
+ enum bna_cb_status));
+enum bna_cb_status
+bna_rx_ucast_del(struct bna_rx *rx, u8 *ucmac,
+ void (*cbfn)(struct bnad *, struct bna_rx *,
+ enum bna_cb_status));
+enum bna_cb_status
+bna_rx_mcast_add(struct bna_rx *rx, u8 *mcmac,
+ void (*cbfn)(struct bnad *, struct bna_rx *,
+ enum bna_cb_status));
+enum bna_cb_status
+bna_rx_mcast_del(struct bna_rx *rx, u8 *mcmac,
+ void (*cbfn)(struct bnad *, struct bna_rx *,
+ enum bna_cb_status));
+enum bna_cb_status
+bna_rx_mcast_listset(struct bna_rx *rx, int count, u8 *mcmac,
+ void (*cbfn)(struct bnad *, struct bna_rx *,
+ enum bna_cb_status));
+void bna_rx_mcast_delall(struct bna_rx *rx,
+ void (*cbfn)(struct bnad *, struct bna_rx *,
+ enum bna_cb_status));
+enum bna_cb_status
+bna_rx_mode_set(struct bna_rx *rx, enum bna_rxmode rxmode,
+ enum bna_rxmode bitmask,
+ void (*cbfn)(struct bnad *, struct bna_rx *,
+ enum bna_cb_status));
+void bna_rx_vlan_add(struct bna_rx *rx, int vlan_id);
+void bna_rx_vlan_del(struct bna_rx *rx, int vlan_id);
+void bna_rx_vlanfilter_enable(struct bna_rx *rx);
+void bna_rx_vlanfilter_disable(struct bna_rx *rx);
+void bna_rx_rss_enable(struct bna_rx *rx);
+void bna_rx_rss_disable(struct bna_rx *rx);
+void bna_rx_rss_reconfig(struct bna_rx *rx, struct bna_rxf_rss *rss_config);
+void bna_rx_rss_rit_set(struct bna_rx *rx, unsigned int *vectors,
+ int nvectors);
+void bna_rx_hds_enable(struct bna_rx *rx, struct bna_rxf_hds *hds_config,
+ void (*cbfn)(struct bnad *, struct bna_rx *,
+ enum bna_cb_status));
+void bna_rx_hds_disable(struct bna_rx *rx,
+ void (*cbfn)(struct bnad *, struct bna_rx *,
+ enum bna_cb_status));
+void bna_rx_receive_pause(struct bna_rx *rx,
+ void (*cbfn)(struct bnad *, struct bna_rx *,
+ enum bna_cb_status));
+void bna_rx_receive_resume(struct bna_rx *rx,
+ void (*cbfn)(struct bnad *, struct bna_rx *,
+ enum bna_cb_status));
+
+/* RxF APIs for RX */
+void bna_rxf_start(struct bna_rxf *rxf);
+void bna_rxf_stop(struct bna_rxf *rxf);
+void bna_rxf_fail(struct bna_rxf *rxf);
+void bna_rxf_init(struct bna_rxf *rxf, struct bna_rx *rx,
+ struct bna_rx_config *q_config);
+void bna_rxf_uninit(struct bna_rxf *rxf);
+
+/* Callback from RXF to RX */
+void bna_rx_cb_rxf_stopped(struct bna_rx *rx, enum bna_cb_status);
+void bna_rx_cb_rxf_started(struct bna_rx *rx, enum bna_cb_status);
+
+/**
+ * BNAD
+ */
+
+/* Callbacks for BNA */
+void bnad_cb_stats_get(struct bnad *bnad, enum bna_cb_status status,
+ struct bna_stats *stats);
+void bnad_cb_stats_clr(struct bnad *bnad);
+
+/* Callbacks for DEVICE */
+void bnad_cb_device_enabled(struct bnad *bnad, enum bna_cb_status status);
+void bnad_cb_device_disabled(struct bnad *bnad, enum bna_cb_status status);
+void bnad_cb_device_enable_mbox_intr(struct bnad *bnad);
+void bnad_cb_device_disable_mbox_intr(struct bnad *bnad);
+
+/* Callbacks for port */
+void bnad_cb_port_link_status(struct bnad *bnad,
+ enum bna_link_status status);
+
+#endif /* __BNA_H__ */