diff options
Diffstat (limited to 'drivers/net/ethernet/brocade/bna/bfi_cna.h')
| -rw-r--r-- | drivers/net/ethernet/brocade/bna/bfi_cna.h | 152 |
1 files changed, 152 insertions, 0 deletions
diff --git a/drivers/net/ethernet/brocade/bna/bfi_cna.h b/drivers/net/ethernet/brocade/bna/bfi_cna.h new file mode 100644 index 000000000..fb78bfd0b --- /dev/null +++ b/drivers/net/ethernet/brocade/bna/bfi_cna.h @@ -0,0 +1,152 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +/* + * Linux network driver for QLogic BR-series Converged Network Adapter. + */ +/* + * Copyright (c) 2005-2014 Brocade Communications Systems, Inc. + * Copyright (c) 2014-2015 QLogic Corporation + * All rights reserved + * www.qlogic.com + */ +#ifndef __BFI_CNA_H__ +#define __BFI_CNA_H__ + +#include "bfi.h" +#include "bfa_defs_cna.h" + +enum bfi_port_h2i { + BFI_PORT_H2I_ENABLE_REQ = (1), + BFI_PORT_H2I_DISABLE_REQ = (2), + BFI_PORT_H2I_GET_STATS_REQ = (3), + BFI_PORT_H2I_CLEAR_STATS_REQ = (4), +}; + +enum bfi_port_i2h { + BFI_PORT_I2H_ENABLE_RSP = BFA_I2HM(1), + BFI_PORT_I2H_DISABLE_RSP = BFA_I2HM(2), + BFI_PORT_I2H_GET_STATS_RSP = BFA_I2HM(3), + BFI_PORT_I2H_CLEAR_STATS_RSP = BFA_I2HM(4), +}; + +/* Generic REQ type */ +struct bfi_port_generic_req { + struct bfi_mhdr mh; /*!< msg header */ + u32 msgtag; /*!< msgtag for reply */ + u32 rsvd; +} __packed; + +/* Generic RSP type */ +struct bfi_port_generic_rsp { + struct bfi_mhdr mh; /*!< common msg header */ + u8 status; /*!< port enable status */ + u8 rsvd[3]; + u32 msgtag; /*!< msgtag for reply */ +} __packed; + +/* BFI_PORT_H2I_GET_STATS_REQ */ +struct bfi_port_get_stats_req { + struct bfi_mhdr mh; /*!< common msg header */ + union bfi_addr_u dma_addr; +} __packed; + +union bfi_port_h2i_msg_u { + struct bfi_mhdr mh; + struct bfi_port_generic_req enable_req; + struct bfi_port_generic_req disable_req; + struct bfi_port_get_stats_req getstats_req; + struct bfi_port_generic_req clearstats_req; +} __packed; + +union bfi_port_i2h_msg_u { + struct bfi_mhdr mh; + struct bfi_port_generic_rsp enable_rsp; + struct bfi_port_generic_rsp disable_rsp; + struct bfi_port_generic_rsp getstats_rsp; + struct bfi_port_generic_rsp clearstats_rsp; +} __packed; + +/* @brief Mailbox commands from host to (DCBX/LLDP) firmware */ +enum bfi_cee_h2i_msgs { + BFI_CEE_H2I_GET_CFG_REQ = 1, + BFI_CEE_H2I_RESET_STATS = 2, + BFI_CEE_H2I_GET_STATS_REQ = 3, +}; + +/* @brief Mailbox reply and AEN messages from DCBX/LLDP firmware to host */ +enum bfi_cee_i2h_msgs { + BFI_CEE_I2H_GET_CFG_RSP = BFA_I2HM(1), + BFI_CEE_I2H_RESET_STATS_RSP = BFA_I2HM(2), + BFI_CEE_I2H_GET_STATS_RSP = BFA_I2HM(3), +}; + +/* Data structures */ + +/* + * @brief H2I command structure for resetting the stats. + * BFI_CEE_H2I_RESET_STATS + */ +struct bfi_lldp_reset_stats { + struct bfi_mhdr mh; +} __packed; + +/* + * @brief H2I command structure for resetting the stats. + * BFI_CEE_H2I_RESET_STATS + */ +struct bfi_cee_reset_stats { + struct bfi_mhdr mh; +} __packed; + +/* + * @brief get configuration command from host + * BFI_CEE_H2I_GET_CFG_REQ + */ +struct bfi_cee_get_req { + struct bfi_mhdr mh; + union bfi_addr_u dma_addr; +} __packed; + +/* + * @brief reply message from firmware + * BFI_CEE_I2H_GET_CFG_RSP + */ +struct bfi_cee_get_rsp { + struct bfi_mhdr mh; + u8 cmd_status; + u8 rsvd[3]; +} __packed; + +/* + * @brief get configuration command from host + * BFI_CEE_H2I_GET_STATS_REQ + */ +struct bfi_cee_stats_req { + struct bfi_mhdr mh; + union bfi_addr_u dma_addr; +} __packed; + +/* + * @brief reply message from firmware + * BFI_CEE_I2H_GET_STATS_RSP + */ +struct bfi_cee_stats_rsp { + struct bfi_mhdr mh; + u8 cmd_status; + u8 rsvd[3]; +} __packed; + +/* @brief mailbox command structures from host to firmware */ +union bfi_cee_h2i_msg_u { + struct bfi_mhdr mh; + struct bfi_cee_get_req get_req; + struct bfi_cee_stats_req stats_req; +} __packed; + +/* @brief mailbox message structures from firmware to host */ +union bfi_cee_i2h_msg_u { + struct bfi_mhdr mh; + struct bfi_cee_get_rsp get_rsp; + struct bfi_cee_stats_rsp stats_rsp; +} __packed; + +#endif /* __BFI_CNA_H__ */ |