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/* bnx2x_mfw_req.h: Broadcom Everest network driver.
*
* Copyright (c) 2012-2013 Broadcom Corporation
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation.
*/
#ifndef BNX2X_MFW_REQ_H
#define BNX2X_MFW_REQ_H
#define PORT_0 0
#define PORT_1 1
#define PORT_MAX 2
#define NVM_PATH_MAX 2
/* FCoE capabilities required from the driver */
struct fcoe_capabilities {
u32 capability1;
/* Maximum number of I/Os per connection */
#define FCOE_IOS_PER_CONNECTION_MASK 0x0000ffff
#define FCOE_IOS_PER_CONNECTION_SHIFT 0
/* Maximum number of Logins per port */
#define FCOE_LOGINS_PER_PORT_MASK 0xffff0000
#define FCOE_LOGINS_PER_PORT_SHIFT 16
u32 capability2;
/* Maximum number of exchanges */
#define FCOE_NUMBER_OF_EXCHANGES_MASK 0x0000ffff
#define FCOE_NUMBER_OF_EXCHANGES_SHIFT 0
/* Maximum NPIV WWN per port */
#define FCOE_NPIV_WWN_PER_PORT_MASK 0xffff0000
#define FCOE_NPIV_WWN_PER_PORT_SHIFT 16
u32 capability3;
/* Maximum number of targets supported */
#define FCOE_TARGETS_SUPPORTED_MASK 0x0000ffff
#define FCOE_TARGETS_SUPPORTED_SHIFT 0
/* Maximum number of outstanding commands across all connections */
#define FCOE_OUTSTANDING_COMMANDS_MASK 0xffff0000
#define FCOE_OUTSTANDING_COMMANDS_SHIFT 16
u32 capability4;
#define FCOE_CAPABILITY4_STATEFUL 0x00000001
#define FCOE_CAPABILITY4_STATELESS 0x00000002
#define FCOE_CAPABILITY4_CAPABILITIES_REPORTED_VALID 0x00000004
};
struct glob_ncsi_oem_data {
u32 driver_version;
u32 unused[3];
struct fcoe_capabilities fcoe_features[NVM_PATH_MAX][PORT_MAX];
};
/* current drv_info version */
#define DRV_INFO_CUR_VER 2
/* drv_info op codes supported */
enum drv_info_opcode {
ETH_STATS_OPCODE,
FCOE_STATS_OPCODE,
ISCSI_STATS_OPCODE
};
#define ETH_STAT_INFO_VERSION_LEN 12
/* Per PCI Function Ethernet Statistics required from the driver */
struct eth_stats_info {
/* Function's Driver Version. padded to 12 */
u8 version[ETH_STAT_INFO_VERSION_LEN];
/* Locally Admin Addr. BigEndian EIU48. Actual size is 6 bytes */
u8 mac_local[8];
u8 mac_add1[8]; /* Additional Programmed MAC Addr 1. */
u8 mac_add2[8]; /* Additional Programmed MAC Addr 2. */
u32 mtu_size; /* MTU Size. Note : Negotiated MTU */
u32 feature_flags; /* Feature_Flags. */
#define FEATURE_ETH_CHKSUM_OFFLOAD_MASK 0x01
#define FEATURE_ETH_LSO_MASK 0x02
#define FEATURE_ETH_BOOTMODE_MASK 0x1C
#define FEATURE_ETH_BOOTMODE_SHIFT 2
#define FEATURE_ETH_BOOTMODE_NONE (0x0 << 2)
#define FEATURE_ETH_BOOTMODE_PXE (0x1 << 2)
#define FEATURE_ETH_BOOTMODE_ISCSI (0x2 << 2)
#define FEATURE_ETH_BOOTMODE_FCOE (0x3 << 2)
#define FEATURE_ETH_TOE_MASK 0x20
u32 lso_max_size; /* LSO MaxOffloadSize. */
u32 lso_min_seg_cnt; /* LSO MinSegmentCount. */
/* Num Offloaded Connections TCP_IPv4. */
u32 ipv4_ofld_cnt;
/* Num Offloaded Connections TCP_IPv6. */
u32 ipv6_ofld_cnt;
u32 promiscuous_mode; /* Promiscuous Mode. non-zero true */
u32 txq_size; /* TX Descriptors Queue Size */
u32 rxq_size; /* RX Descriptors Queue Size */
/* TX Descriptor Queue Avg Depth. % Avg Queue Depth since last poll */
u32 txq_avg_depth;
/* RX Descriptors Queue Avg Depth. % Avg Queue Depth since last poll */
u32 rxq_avg_depth;
/* IOV_Offload. 0=none; 1=MultiQueue, 2=VEB 3= VEPA*/
u32 iov_offload;
/* Number of NetQueue/VMQ Config'd. */
u32 netq_cnt;
u32 vf_cnt; /* Num VF assigned to this PF. */
};
/* Per PCI Function FCOE Statistics required from the driver */
struct fcoe_stats_info {
u8 version[12]; /* Function's Driver Version. */
u8 mac_local[8]; /* Locally Admin Addr. */
u8 mac_add1[8]; /* Additional Programmed MAC Addr 1. */
u8 mac_add2[8]; /* Additional Programmed MAC Addr 2. */
/* QoS Priority (per 802.1p). 0-7255 */
u32 qos_priority;
u32 txq_size; /* FCoE TX Descriptors Queue Size. */
u32 rxq_size; /* FCoE RX Descriptors Queue Size. */
/* FCoE TX Descriptor Queue Avg Depth. */
u32 txq_avg_depth;
/* FCoE RX Descriptors Queue Avg Depth. */
u32 rxq_avg_depth;
u32 rx_frames_lo; /* FCoE RX Frames received. */
u32 rx_frames_hi; /* FCoE RX Frames received. */
u32 rx_bytes_lo; /* FCoE RX Bytes received. */
u32 rx_bytes_hi; /* FCoE RX Bytes received. */
u32 tx_frames_lo; /* FCoE TX Frames sent. */
u32 tx_frames_hi; /* FCoE TX Frames sent. */
u32 tx_bytes_lo; /* FCoE TX Bytes sent. */
u32 tx_bytes_hi; /* FCoE TX Bytes sent. */
};
/* Per PCI Function iSCSI Statistics required from the driver*/
struct iscsi_stats_info {
u8 version[12]; /* Function's Driver Version. */
u8 mac_local[8]; /* Locally Admin iSCSI MAC Addr. */
u8 mac_add1[8]; /* Additional Programmed MAC Addr 1. */
/* QoS Priority (per 802.1p). 0-7255 */
u32 qos_priority;
u8 initiator_name[64]; /* iSCSI Boot Initiator Node name. */
u8 ww_port_name[64]; /* iSCSI World wide port name */
u8 boot_target_name[64];/* iSCSI Boot Target Name. */
u8 boot_target_ip[16]; /* iSCSI Boot Target IP. */
u32 boot_target_portal; /* iSCSI Boot Target Portal. */
u8 boot_init_ip[16]; /* iSCSI Boot Initiator IP Address. */
u32 max_frame_size; /* Max Frame Size. bytes */
u32 txq_size; /* PDU TX Descriptors Queue Size. */
u32 rxq_size; /* PDU RX Descriptors Queue Size. */
u32 txq_avg_depth; /* PDU TX Descriptor Queue Avg Depth. */
u32 rxq_avg_depth; /* PDU RX Descriptors Queue Avg Depth. */
u32 rx_pdus_lo; /* iSCSI PDUs received. */
u32 rx_pdus_hi; /* iSCSI PDUs received. */
u32 rx_bytes_lo; /* iSCSI RX Bytes received. */
u32 rx_bytes_hi; /* iSCSI RX Bytes received. */
u32 tx_pdus_lo; /* iSCSI PDUs sent. */
u32 tx_pdus_hi; /* iSCSI PDUs sent. */
u32 tx_bytes_lo; /* iSCSI PDU TX Bytes sent. */
u32 tx_bytes_hi; /* iSCSI PDU TX Bytes sent. */
u32 pcp_prior_map_tbl; /* C-PCP to S-PCP Priority MapTable.
* 9 nibbles, the position of each nibble
* represents the C-PCP value, the value
* of the nibble = S-PCP value.
*/
};
union drv_info_to_mcp {
struct eth_stats_info ether_stat;
struct fcoe_stats_info fcoe_stat;
struct iscsi_stats_info iscsi_stat;
};
#endif /* BNX2X_MFW_REQ_H */
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