164 lines
3.8 KiB
C
164 lines
3.8 KiB
C
/*
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* Linux network driver for Brocade Converged Network Adapter.
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License (GPL) Version 2 as
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* published by the Free Software Foundation
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*/
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/*
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* Copyright (c) 2005-2010 Brocade Communications Systems, Inc.
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* All rights reserved
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* www.brocade.com
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*/
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#ifndef __BFI_CNA_H__
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#define __BFI_CNA_H__
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#include "bfi.h"
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#include "bfa_defs_cna.h"
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#pragma pack(1)
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enum bfi_port_h2i {
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BFI_PORT_H2I_ENABLE_REQ = (1),
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BFI_PORT_H2I_DISABLE_REQ = (2),
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BFI_PORT_H2I_GET_STATS_REQ = (3),
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BFI_PORT_H2I_CLEAR_STATS_REQ = (4),
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};
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enum bfi_port_i2h {
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BFI_PORT_I2H_ENABLE_RSP = BFA_I2HM(1),
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BFI_PORT_I2H_DISABLE_RSP = BFA_I2HM(2),
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BFI_PORT_I2H_GET_STATS_RSP = BFA_I2HM(3),
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BFI_PORT_I2H_CLEAR_STATS_RSP = BFA_I2HM(4),
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};
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/* Generic REQ type */
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struct bfi_port_generic_req {
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struct bfi_mhdr mh; /*!< msg header */
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u32 msgtag; /*!< msgtag for reply */
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u32 rsvd;
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};
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/* Generic RSP type */
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struct bfi_port_generic_rsp {
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struct bfi_mhdr mh; /*!< common msg header */
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u8 status; /*!< port enable status */
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u8 rsvd[3];
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u32 msgtag; /*!< msgtag for reply */
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};
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/* BFI_PORT_H2I_GET_STATS_REQ */
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struct bfi_port_get_stats_req {
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struct bfi_mhdr mh; /*!< common msg header */
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union bfi_addr_u dma_addr;
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};
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union bfi_port_h2i_msg_u {
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struct bfi_mhdr mh;
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struct bfi_port_generic_req enable_req;
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struct bfi_port_generic_req disable_req;
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struct bfi_port_get_stats_req getstats_req;
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struct bfi_port_generic_req clearstats_req;
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};
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union bfi_port_i2h_msg_u {
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struct bfi_mhdr mh;
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struct bfi_port_generic_rsp enable_rsp;
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struct bfi_port_generic_rsp disable_rsp;
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struct bfi_port_generic_rsp getstats_rsp;
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struct bfi_port_generic_rsp clearstats_rsp;
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};
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/* @brief Mailbox commands from host to (DCBX/LLDP) firmware */
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enum bfi_cee_h2i_msgs {
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BFI_CEE_H2I_GET_CFG_REQ = 1,
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BFI_CEE_H2I_RESET_STATS = 2,
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BFI_CEE_H2I_GET_STATS_REQ = 3,
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};
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/* @brief Mailbox reply and AEN messages from DCBX/LLDP firmware to host */
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enum bfi_cee_i2h_msgs {
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BFI_CEE_I2H_GET_CFG_RSP = BFA_I2HM(1),
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BFI_CEE_I2H_RESET_STATS_RSP = BFA_I2HM(2),
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BFI_CEE_I2H_GET_STATS_RSP = BFA_I2HM(3),
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};
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/* Data structures */
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/*
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* @brief H2I command structure for resetting the stats.
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* BFI_CEE_H2I_RESET_STATS
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*/
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struct bfi_lldp_reset_stats {
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struct bfi_mhdr mh;
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};
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/*
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* @brief H2I command structure for resetting the stats.
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* BFI_CEE_H2I_RESET_STATS
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*/
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struct bfi_cee_reset_stats {
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struct bfi_mhdr mh;
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};
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/*
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* @brief get configuration command from host
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* BFI_CEE_H2I_GET_CFG_REQ
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*/
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struct bfi_cee_get_req {
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struct bfi_mhdr mh;
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union bfi_addr_u dma_addr;
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};
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/*
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* @brief reply message from firmware
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* BFI_CEE_I2H_GET_CFG_RSP
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*/
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struct bfi_cee_get_rsp {
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struct bfi_mhdr mh;
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u8 cmd_status;
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u8 rsvd[3];
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};
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/*
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* @brief get configuration command from host
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* BFI_CEE_H2I_GET_STATS_REQ
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*/
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struct bfi_cee_stats_req {
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struct bfi_mhdr mh;
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union bfi_addr_u dma_addr;
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};
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/*
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* @brief reply message from firmware
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* BFI_CEE_I2H_GET_STATS_RSP
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*/
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struct bfi_cee_stats_rsp {
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struct bfi_mhdr mh;
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u8 cmd_status;
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u8 rsvd[3];
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};
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/* @brief mailbox command structures from host to firmware */
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union bfi_cee_h2i_msg_u {
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struct bfi_mhdr mh;
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struct bfi_cee_get_req get_req;
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struct bfi_cee_stats_req stats_req;
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};
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/* @brief mailbox message structures from firmware to host */
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union bfi_cee_i2h_msg_u {
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struct bfi_mhdr mh;
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struct bfi_cee_get_rsp get_rsp;
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struct bfi_cee_stats_rsp stats_rsp;
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};
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#pragma pack()
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#endif /* __BFI_CNA_H__ */
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