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1/* SPDX-License-Identifier: GPL-2.0-only */2/*3 * Linux network driver for QLogic BR-series Converged Network Adapter.4 */5/*6 * Copyright (c) 2005-2014 Brocade Communications Systems, Inc.7 * Copyright (c) 2014-2015 QLogic Corporation8 * All rights reserved9 * www.qlogic.com10 */11#ifndef __BFI_CNA_H__12#define __BFI_CNA_H__13 14#include "bfi.h"15#include "bfa_defs_cna.h"16 17enum bfi_port_h2i {18 BFI_PORT_H2I_ENABLE_REQ = (1),19 BFI_PORT_H2I_DISABLE_REQ = (2),20 BFI_PORT_H2I_GET_STATS_REQ = (3),21 BFI_PORT_H2I_CLEAR_STATS_REQ = (4),22};23 24enum bfi_port_i2h {25 BFI_PORT_I2H_ENABLE_RSP = BFA_I2HM(1),26 BFI_PORT_I2H_DISABLE_RSP = BFA_I2HM(2),27 BFI_PORT_I2H_GET_STATS_RSP = BFA_I2HM(3),28 BFI_PORT_I2H_CLEAR_STATS_RSP = BFA_I2HM(4),29};30 31/* Generic REQ type */32struct bfi_port_generic_req {33 struct bfi_mhdr mh; /*!< msg header */34 u32 msgtag; /*!< msgtag for reply */35 u32 rsvd;36} __packed;37 38/* Generic RSP type */39struct bfi_port_generic_rsp {40 struct bfi_mhdr mh; /*!< common msg header */41 u8 status; /*!< port enable status */42 u8 rsvd[3];43 u32 msgtag; /*!< msgtag for reply */44} __packed;45 46/* BFI_PORT_H2I_GET_STATS_REQ */47struct bfi_port_get_stats_req {48 struct bfi_mhdr mh; /*!< common msg header */49 union bfi_addr_u dma_addr;50} __packed;51 52union bfi_port_h2i_msg_u {53 struct bfi_mhdr mh;54 struct bfi_port_generic_req enable_req;55 struct bfi_port_generic_req disable_req;56 struct bfi_port_get_stats_req getstats_req;57 struct bfi_port_generic_req clearstats_req;58} __packed;59 60union bfi_port_i2h_msg_u {61 struct bfi_mhdr mh;62 struct bfi_port_generic_rsp enable_rsp;63 struct bfi_port_generic_rsp disable_rsp;64 struct bfi_port_generic_rsp getstats_rsp;65 struct bfi_port_generic_rsp clearstats_rsp;66} __packed;67 68/* @brief Mailbox commands from host to (DCBX/LLDP) firmware */69enum bfi_cee_h2i_msgs {70 BFI_CEE_H2I_GET_CFG_REQ = 1,71 BFI_CEE_H2I_RESET_STATS = 2,72 BFI_CEE_H2I_GET_STATS_REQ = 3,73};74 75/* @brief Mailbox reply and AEN messages from DCBX/LLDP firmware to host */76enum bfi_cee_i2h_msgs {77 BFI_CEE_I2H_GET_CFG_RSP = BFA_I2HM(1),78 BFI_CEE_I2H_RESET_STATS_RSP = BFA_I2HM(2),79 BFI_CEE_I2H_GET_STATS_RSP = BFA_I2HM(3),80};81 82/* Data structures */83 84/*85 * @brief H2I command structure for resetting the stats.86 * BFI_CEE_H2I_RESET_STATS87 */88struct bfi_lldp_reset_stats {89 struct bfi_mhdr mh;90} __packed;91 92/*93 * @brief H2I command structure for resetting the stats.94 * BFI_CEE_H2I_RESET_STATS95 */96struct bfi_cee_reset_stats {97 struct bfi_mhdr mh;98} __packed;99 100/*101 * @brief get configuration command from host102 * BFI_CEE_H2I_GET_CFG_REQ103 */104struct bfi_cee_get_req {105 struct bfi_mhdr mh;106 union bfi_addr_u dma_addr;107} __packed;108 109/*110 * @brief reply message from firmware111 * BFI_CEE_I2H_GET_CFG_RSP112 */113struct bfi_cee_get_rsp {114 struct bfi_mhdr mh;115 u8 cmd_status;116 u8 rsvd[3];117} __packed;118 119/*120 * @brief get configuration command from host121 * BFI_CEE_H2I_GET_STATS_REQ122 */123struct bfi_cee_stats_req {124 struct bfi_mhdr mh;125 union bfi_addr_u dma_addr;126} __packed;127 128/*129 * @brief reply message from firmware130 * BFI_CEE_I2H_GET_STATS_RSP131 */132struct bfi_cee_stats_rsp {133 struct bfi_mhdr mh;134 u8 cmd_status;135 u8 rsvd[3];136} __packed;137 138/* @brief mailbox command structures from host to firmware */139union bfi_cee_h2i_msg_u {140 struct bfi_mhdr mh;141 struct bfi_cee_get_req get_req;142 struct bfi_cee_stats_req stats_req;143} __packed;144 145/* @brief mailbox message structures from firmware to host */146union bfi_cee_i2h_msg_u {147 struct bfi_mhdr mh;148 struct bfi_cee_get_rsp get_rsp;149 struct bfi_cee_stats_rsp stats_rsp;150} __packed;151 152#endif /* __BFI_CNA_H__ */153