| Author | Tokens | Token Proportion | Commits | Commit Proportion |
|---|---|---|---|---|
| Rasesh Mody | 1330 | 82.66% | 9 | 56.25% |
| Krishna Gudipati | 209 | 12.99% | 2 | 12.50% |
| Ivan Vecera | 45 | 2.80% | 2 | 12.50% |
| Ben Hutchings | 21 | 1.31% | 1 | 6.25% |
| Thomas Gleixner | 2 | 0.12% | 1 | 6.25% |
| Joe Perches | 2 | 0.12% | 1 | 6.25% |
| Total | 1609 | 16 |
/* 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_H__ #define __BFI_H__ #include "bfa_defs.h" /* BFI FW image type */ #define BFI_FLASH_CHUNK_SZ 256 /*!< Flash chunk size */ #define BFI_FLASH_CHUNK_SZ_WORDS (BFI_FLASH_CHUNK_SZ/sizeof(u32)) #define BFI_FLASH_IMAGE_SZ 0x100000 /* Msg header common to all msgs */ struct bfi_mhdr { u8 msg_class; /*!< @ref enum bfi_mclass */ u8 msg_id; /*!< msg opcode with in the class */ union { struct { u8 qid; u8 fn_lpu; /*!< msg destination */ } __packed h2i; u16 i2htok; /*!< token in msgs to host */ } __packed mtag; } __packed; #define bfi_fn_lpu(__fn, __lpu) ((__fn) << 1 | (__lpu)) #define bfi_mhdr_2_fn(_mh) ((_mh)->mtag.h2i.fn_lpu >> 1) #define bfi_mhdr_2_qid(_mh) ((_mh)->mtag.h2i.qid) #define bfi_h2i_set(_mh, _mc, _op, _fn_lpu) do { \ (_mh).msg_class = (_mc); \ (_mh).msg_id = (_op); \ (_mh).mtag.h2i.fn_lpu = (_fn_lpu); \ } while (0) #define bfi_i2h_set(_mh, _mc, _op, _i2htok) do { \ (_mh).msg_class = (_mc); \ (_mh).msg_id = (_op); \ (_mh).mtag.i2htok = (_i2htok); \ } while (0) /* * Message opcodes: 0-127 to firmware, 128-255 to host */ #define BFI_I2H_OPCODE_BASE 128 #define BFA_I2HM(_x) ((_x) + BFI_I2H_OPCODE_BASE) /**************************************************************************** * * Scatter Gather Element and Page definition * **************************************************************************** */ /* DMA addresses */ union bfi_addr_u { struct { u32 addr_lo; u32 addr_hi; } __packed a32; } __packed; /* Generic DMA addr-len pair. */ struct bfi_alen { union bfi_addr_u al_addr; /* DMA addr of buffer */ u32 al_len; /* length of buffer */ } __packed; /* * Large Message structure - 128 Bytes size Msgs */ #define BFI_LMSG_SZ 128 #define BFI_LMSG_PL_WSZ \ ((BFI_LMSG_SZ - sizeof(struct bfi_mhdr)) / 4) /* Mailbox message structure */ #define BFI_MBMSG_SZ 7 struct bfi_mbmsg { struct bfi_mhdr mh; u32 pl[BFI_MBMSG_SZ]; } __packed; /* Supported PCI function class codes (personality) */ enum bfi_pcifn_class { BFI_PCIFN_CLASS_FC = 0x0c04, BFI_PCIFN_CLASS_ETH = 0x0200, }; /* Message Classes */ enum bfi_mclass { BFI_MC_IOC = 1, /*!< IO Controller (IOC) */ BFI_MC_DIAG = 2, /*!< Diagnostic Msgs */ BFI_MC_FLASH = 3, /*!< Flash message class */ BFI_MC_CEE = 4, /*!< CEE */ BFI_MC_FCPORT = 5, /*!< FC port */ BFI_MC_IOCFC = 6, /*!< FC - IO Controller (IOC) */ BFI_MC_LL = 7, /*!< Link Layer */ BFI_MC_UF = 8, /*!< Unsolicited frame receive */ BFI_MC_FCXP = 9, /*!< FC Transport */ BFI_MC_LPS = 10, /*!< lport fc login services */ BFI_MC_RPORT = 11, /*!< Remote port */ BFI_MC_ITNIM = 12, /*!< I-T nexus (Initiator mode) */ BFI_MC_IOIM_READ = 13, /*!< read IO (Initiator mode) */ BFI_MC_IOIM_WRITE = 14, /*!< write IO (Initiator mode) */ BFI_MC_IOIM_IO = 15, /*!< IO (Initiator mode) */ BFI_MC_IOIM = 16, /*!< IO (Initiator mode) */ BFI_MC_IOIM_IOCOM = 17, /*!< good IO completion */ BFI_MC_TSKIM = 18, /*!< Initiator Task management */ BFI_MC_SBOOT = 19, /*!< SAN boot services */ BFI_MC_IPFC = 20, /*!< IP over FC Msgs */ BFI_MC_PORT = 21, /*!< Physical port */ BFI_MC_SFP = 22, /*!< SFP module */ BFI_MC_MSGQ = 23, /*!< MSGQ */ BFI_MC_ENET = 24, /*!< ENET commands/responses */ BFI_MC_PHY = 25, /*!< External PHY message class */ BFI_MC_NBOOT = 26, /*!< Network Boot */ BFI_MC_TIO_READ = 27, /*!< read IO (Target mode) */ BFI_MC_TIO_WRITE = 28, /*!< write IO (Target mode) */ BFI_MC_TIO_DATA_XFERED = 29, /*!< ds transferred (target mode) */ BFI_MC_TIO_IO = 30, /*!< IO (Target mode) */ BFI_MC_TIO = 31, /*!< IO (target mode) */ BFI_MC_MFG = 32, /*!< MFG/ASIC block commands */ BFI_MC_EDMA = 33, /*!< EDMA copy commands */ BFI_MC_MAX = 34 }; #define BFI_IOC_MSGLEN_MAX 32 /* 32 bytes */ #define BFI_FWBOOT_ENV_OS 0 /*---------------------------------------------------------------------- * IOC *---------------------------------------------------------------------- */ /* Different asic generations */ enum bfi_asic_gen { BFI_ASIC_GEN_CB = 1, BFI_ASIC_GEN_CT = 2, BFI_ASIC_GEN_CT2 = 3, }; enum bfi_asic_mode { BFI_ASIC_MODE_FC = 1, /* FC up to 8G speed */ BFI_ASIC_MODE_FC16 = 2, /* FC up to 16G speed */ BFI_ASIC_MODE_ETH = 3, /* Ethernet ports */ BFI_ASIC_MODE_COMBO = 4, /* FC 16G and Ethernet 10G port */ }; enum bfi_ioc_h2i_msgs { BFI_IOC_H2I_ENABLE_REQ = 1, BFI_IOC_H2I_DISABLE_REQ = 2, BFI_IOC_H2I_GETATTR_REQ = 3, BFI_IOC_H2I_DBG_SYNC = 4, BFI_IOC_H2I_DBG_DUMP = 5, }; enum bfi_ioc_i2h_msgs { BFI_IOC_I2H_ENABLE_REPLY = BFA_I2HM(1), BFI_IOC_I2H_DISABLE_REPLY = BFA_I2HM(2), BFI_IOC_I2H_GETATTR_REPLY = BFA_I2HM(3), BFI_IOC_I2H_HBEAT = BFA_I2HM(4), }; /* BFI_IOC_H2I_GETATTR_REQ message */ struct bfi_ioc_getattr_req { struct bfi_mhdr mh; union bfi_addr_u attr_addr; } __packed; struct bfi_ioc_attr { u64 mfg_pwwn; /*!< Mfg port wwn */ u64 mfg_nwwn; /*!< Mfg node wwn */ u8 mfg_mac[ETH_ALEN]; /*!< Mfg mac */ u8 port_mode; /* enum bfi_port_mode */ u8 rsvd_a; u64 pwwn; u64 nwwn; u8 mac[ETH_ALEN]; /*!< PBC or Mfg mac */ u16 rsvd_b; u8 fcoe_mac[ETH_ALEN]; u16 rsvd_c; char brcd_serialnum[STRSZ(BFA_MFG_SERIALNUM_SIZE)]; u8 pcie_gen; u8 pcie_lanes_orig; u8 pcie_lanes; u8 rx_bbcredit; /*!< receive buffer credits */ u32 adapter_prop; /*!< adapter properties */ u16 maxfrsize; /*!< max receive frame size */ char asic_rev; u8 rsvd_d; char fw_version[BFA_VERSION_LEN]; char optrom_version[BFA_VERSION_LEN]; struct bfa_mfg_vpd vpd; u32 card_type; /*!< card type */ } __packed; /* BFI_IOC_I2H_GETATTR_REPLY message */ struct bfi_ioc_getattr_reply { struct bfi_mhdr mh; /*!< Common msg header */ u8 status; /*!< cfg reply status */ u8 rsvd[3]; } __packed; /* Firmware memory page offsets */ #define BFI_IOC_SMEM_PG0_CB (0x40) #define BFI_IOC_SMEM_PG0_CT (0x180) /* Firmware statistic offset */ #define BFI_IOC_FWSTATS_OFF (0x6B40) #define BFI_IOC_FWSTATS_SZ (4096) /* Firmware trace offset */ #define BFI_IOC_TRC_OFF (0x4b00) #define BFI_IOC_TRC_ENTS 256 #define BFI_IOC_TRC_ENT_SZ 16 #define BFI_IOC_TRC_HDR_SZ 32 #define BFI_IOC_FW_SIGNATURE (0xbfadbfad) #define BFI_IOC_FW_INV_SIGN (0xdeaddead) #define BFI_IOC_MD5SUM_SZ 4 struct bfi_ioc_fwver { #ifdef __BIG_ENDIAN u8 patch; u8 maint; u8 minor; u8 major; u8 rsvd[2]; u8 build; u8 phase; #else u8 major; u8 minor; u8 maint; u8 patch; u8 phase; u8 build; u8 rsvd[2]; #endif } __packed; struct bfi_ioc_image_hdr { u32 signature; /*!< constant signature */ u8 asic_gen; /*!< asic generation */ u8 asic_mode; u8 port0_mode; /*!< device mode for port 0 */ u8 port1_mode; /*!< device mode for port 1 */ u32 exec; /*!< exec vector */ u32 bootenv; /*!< firmware boot env */ u32 rsvd_b[2]; struct bfi_ioc_fwver fwver; u32 md5sum[BFI_IOC_MD5SUM_SZ]; } __packed; enum bfi_ioc_img_ver_cmp { BFI_IOC_IMG_VER_INCOMP, BFI_IOC_IMG_VER_OLD, BFI_IOC_IMG_VER_SAME, BFI_IOC_IMG_VER_BETTER }; #define BFI_FWBOOT_DEVMODE_OFF 4 #define BFI_FWBOOT_TYPE_OFF 8 #define BFI_FWBOOT_ENV_OFF 12 #define BFI_FWBOOT_DEVMODE(__asic_gen, __asic_mode, __p0_mode, __p1_mode) \ (((u32)(__asic_gen)) << 24 | \ ((u32)(__asic_mode)) << 16 | \ ((u32)(__p0_mode)) << 8 | \ ((u32)(__p1_mode))) enum bfi_fwboot_type { BFI_FWBOOT_TYPE_NORMAL = 0, BFI_FWBOOT_TYPE_FLASH = 1, BFI_FWBOOT_TYPE_MEMTEST = 2, }; enum bfi_port_mode { BFI_PORT_MODE_FC = 1, BFI_PORT_MODE_ETH = 2, }; struct bfi_ioc_hbeat { struct bfi_mhdr mh; /*!< common msg header */ u32 hb_count; /*!< current heart beat count */ } __packed; /* IOC hardware/firmware state */ enum bfi_ioc_state { BFI_IOC_UNINIT = 0, /*!< not initialized */ BFI_IOC_INITING = 1, /*!< h/w is being initialized */ BFI_IOC_HWINIT = 2, /*!< h/w is initialized */ BFI_IOC_CFG = 3, /*!< IOC configuration in progress */ BFI_IOC_OP = 4, /*!< IOC is operational */ BFI_IOC_DISABLING = 5, /*!< IOC is being disabled */ BFI_IOC_DISABLED = 6, /*!< IOC is disabled */ BFI_IOC_CFG_DISABLED = 7, /*!< IOC is being disabled;transient */ BFI_IOC_FAIL = 8, /*!< IOC heart-beat failure */ BFI_IOC_MEMTEST = 9, /*!< IOC is doing memtest */ }; enum { BFI_ADAPTER_TYPE_FC = 0x01, /*!< FC adapters */ BFI_ADAPTER_TYPE_MK = 0x0f0000, /*!< adapter type mask */ BFI_ADAPTER_TYPE_SH = 16, /*!< adapter type shift */ BFI_ADAPTER_NPORTS_MK = 0xff00, /*!< number of ports mask */ BFI_ADAPTER_NPORTS_SH = 8, /*!< number of ports shift */ BFI_ADAPTER_SPEED_MK = 0xff, /*!< adapter speed mask */ BFI_ADAPTER_SPEED_SH = 0, /*!< adapter speed shift */ BFI_ADAPTER_PROTO = 0x100000, /*!< prototype adapaters */ BFI_ADAPTER_TTV = 0x200000, /*!< TTV debug capable */ BFI_ADAPTER_UNSUPP = 0x400000, /*!< unknown adapter type */ }; #define BFI_ADAPTER_GETP(__prop, __adap_prop) \ (((__adap_prop) & BFI_ADAPTER_ ## __prop ## _MK) >> \ BFI_ADAPTER_ ## __prop ## _SH) #define BFI_ADAPTER_SETP(__prop, __val) \ ((__val) << BFI_ADAPTER_ ## __prop ## _SH) #define BFI_ADAPTER_IS_SPECIAL(__adap_type) \ ((__adap_type) & (BFI_ADAPTER_TTV | BFI_ADAPTER_PROTO | \ BFI_ADAPTER_UNSUPP)) /* BFI_IOC_H2I_ENABLE_REQ & BFI_IOC_H2I_DISABLE_REQ messages */ struct bfi_ioc_ctrl_req { struct bfi_mhdr mh; u16 clscode; u16 rsvd; u32 tv_sec; } __packed; /* BFI_IOC_I2H_ENABLE_REPLY & BFI_IOC_I2H_DISABLE_REPLY messages */ struct bfi_ioc_ctrl_reply { struct bfi_mhdr mh; /*!< Common msg header */ u8 status; /*!< enable/disable status */ u8 port_mode; /*!< enum bfa_mode */ u8 cap_bm; /*!< capability bit mask */ u8 rsvd; } __packed; #define BFI_IOC_MSGSZ 8 /* H2I Messages */ union bfi_ioc_h2i_msg_u { struct bfi_mhdr mh; struct bfi_ioc_ctrl_req enable_req; struct bfi_ioc_ctrl_req disable_req; struct bfi_ioc_getattr_req getattr_req; u32 mboxmsg[BFI_IOC_MSGSZ]; } __packed; /* I2H Messages */ union bfi_ioc_i2h_msg_u { struct bfi_mhdr mh; struct bfi_ioc_ctrl_reply fw_event; u32 mboxmsg[BFI_IOC_MSGSZ]; } __packed; /*---------------------------------------------------------------------- * MSGQ *---------------------------------------------------------------------- */ enum bfi_msgq_h2i_msgs { BFI_MSGQ_H2I_INIT_REQ = 1, BFI_MSGQ_H2I_DOORBELL_PI = 2, BFI_MSGQ_H2I_DOORBELL_CI = 3, BFI_MSGQ_H2I_CMDQ_COPY_RSP = 4, }; enum bfi_msgq_i2h_msgs { BFI_MSGQ_I2H_INIT_RSP = BFA_I2HM(BFI_MSGQ_H2I_INIT_REQ), BFI_MSGQ_I2H_DOORBELL_PI = BFA_I2HM(BFI_MSGQ_H2I_DOORBELL_PI), BFI_MSGQ_I2H_DOORBELL_CI = BFA_I2HM(BFI_MSGQ_H2I_DOORBELL_CI), BFI_MSGQ_I2H_CMDQ_COPY_REQ = BFA_I2HM(BFI_MSGQ_H2I_CMDQ_COPY_RSP), }; /* Messages(commands/responsed/AENS will have the following header */ struct bfi_msgq_mhdr { u8 msg_class; u8 msg_id; u16 msg_token; u16 num_entries; u8 enet_id; u8 rsvd; } __packed; #define bfi_msgq_mhdr_set(_mh, _mc, _mid, _tok, _enet_id) do { \ (_mh).msg_class = (_mc); \ (_mh).msg_id = (_mid); \ (_mh).msg_token = (_tok); \ (_mh).enet_id = (_enet_id); \ } while (0) /* * Mailbox for messaging interface */ #define BFI_MSGQ_CMD_ENTRY_SIZE (64) /* TBD */ #define BFI_MSGQ_RSP_ENTRY_SIZE (64) /* TBD */ #define bfi_msgq_num_cmd_entries(_size) \ (((_size) + BFI_MSGQ_CMD_ENTRY_SIZE - 1) / BFI_MSGQ_CMD_ENTRY_SIZE) struct bfi_msgq { union bfi_addr_u addr; u16 q_depth; /* Total num of entries in the queue */ u8 rsvd[2]; } __packed; /* BFI_ENET_MSGQ_CFG_REQ TBD init or cfg? */ struct bfi_msgq_cfg_req { struct bfi_mhdr mh; struct bfi_msgq cmdq; struct bfi_msgq rspq; } __packed; /* BFI_ENET_MSGQ_CFG_RSP */ struct bfi_msgq_cfg_rsp { struct bfi_mhdr mh; u8 cmd_status; u8 rsvd[3]; } __packed; /* BFI_MSGQ_H2I_DOORBELL */ struct bfi_msgq_h2i_db { struct bfi_mhdr mh; union { u16 cmdq_pi; u16 rspq_ci; } __packed idx; } __packed; /* BFI_MSGQ_I2H_DOORBELL */ struct bfi_msgq_i2h_db { struct bfi_mhdr mh; union { u16 rspq_pi; u16 cmdq_ci; } __packed idx; } __packed; #define BFI_CMD_COPY_SZ 28 /* BFI_MSGQ_H2I_CMD_COPY_RSP */ struct bfi_msgq_h2i_cmdq_copy_rsp { struct bfi_mhdr mh; u8 data[BFI_CMD_COPY_SZ]; } __packed; /* BFI_MSGQ_I2H_CMD_COPY_REQ */ struct bfi_msgq_i2h_cmdq_copy_req { struct bfi_mhdr mh; u16 offset; u16 len; } __packed; /* * FLASH module specific */ enum bfi_flash_h2i_msgs { BFI_FLASH_H2I_QUERY_REQ = 1, BFI_FLASH_H2I_ERASE_REQ = 2, BFI_FLASH_H2I_WRITE_REQ = 3, BFI_FLASH_H2I_READ_REQ = 4, BFI_FLASH_H2I_BOOT_VER_REQ = 5, }; enum bfi_flash_i2h_msgs { BFI_FLASH_I2H_QUERY_RSP = BFA_I2HM(1), BFI_FLASH_I2H_ERASE_RSP = BFA_I2HM(2), BFI_FLASH_I2H_WRITE_RSP = BFA_I2HM(3), BFI_FLASH_I2H_READ_RSP = BFA_I2HM(4), BFI_FLASH_I2H_BOOT_VER_RSP = BFA_I2HM(5), BFI_FLASH_I2H_EVENT = BFA_I2HM(127), }; /* * Flash query request */ struct bfi_flash_query_req { struct bfi_mhdr mh; /* Common msg header */ struct bfi_alen alen; } __packed; /* * Flash write request */ struct bfi_flash_write_req { struct bfi_mhdr mh; /* Common msg header */ struct bfi_alen alen; u32 type; /* partition type */ u8 instance; /* partition instance */ u8 last; u8 rsv[2]; u32 offset; u32 length; } __packed; /* * Flash read request */ struct bfi_flash_read_req { struct bfi_mhdr mh; /* Common msg header */ u32 type; /* partition type */ u8 instance; /* partition instance */ u8 rsv[3]; u32 offset; u32 length; struct bfi_alen alen; } __packed; /* * Flash query response */ struct bfi_flash_query_rsp { struct bfi_mhdr mh; /* Common msg header */ u32 status; } __packed; /* * Flash read response */ struct bfi_flash_read_rsp { struct bfi_mhdr mh; /* Common msg header */ u32 type; /* partition type */ u8 instance; /* partition instance */ u8 rsv[3]; u32 status; u32 length; } __packed; /* * Flash write response */ struct bfi_flash_write_rsp { struct bfi_mhdr mh; /* Common msg header */ u32 type; /* partition type */ u8 instance; /* partition instance */ u8 rsv[3]; u32 status; u32 length; } __packed; #endif /* __BFI_H__ */
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