diff options
Diffstat (limited to 'drivers/scsi/be2iscsi/be_cmds.h')
| -rw-r--r-- | drivers/scsi/be2iscsi/be_cmds.h | 581 |
1 files changed, 515 insertions, 66 deletions
diff --git a/drivers/scsi/be2iscsi/be_cmds.h b/drivers/scsi/be2iscsi/be_cmds.h index 5de8acb924c..cc7405c0eca 100644 --- a/drivers/scsi/be2iscsi/be_cmds.h +++ b/drivers/scsi/be2iscsi/be_cmds.h @@ -1,5 +1,5 @@ /** - * Copyright (C) 2005 - 2009 ServerEngines + * Copyright (C) 2005 - 2013 Emulex * All rights reserved. * * This program is free software; you can redistribute it and/or @@ -8,11 +8,11 @@ * Public License is included in this distribution in the file called COPYING. * * Contact Information: - * linux-drivers@serverengines.com + * linux-drivers@emulex.com * - * ServerEngines - * 209 N. Fair Oaks Ave - * Sunnyvale, CA 94085 + * Emulex + * 3333 Susan Street + * Costa Mesa, CA 92626 */ #ifndef BEISCSI_CMDS_H @@ -23,7 +23,7 @@ * firmware in the BE. These requests are communicated to the processor * using Work Request Blocks (WRBs) submitted to the MCC-WRB ring or via one * WRB inside a MAILBOX. - * The commands are serviced by the ARM processor in the BladeEngine's MPU. + * The commands are serviced by the ARM processor in the OneConnect's MPU. */ struct be_sge { u32 pa_lo; @@ -40,6 +40,7 @@ struct be_mcc_wrb { u32 tag1; /* dword 3 */ u32 rsvd; /* dword 4 */ union { +#define EMBED_MBX_MAX_PAYLOAD_SIZE 220 u8 embedded_payload[236]; /* used by embedded cmds */ struct be_sge sgl[19]; /* used by non-embedded cmds */ } payload; @@ -47,16 +48,31 @@ struct be_mcc_wrb { #define CQE_FLAGS_VALID_MASK (1 << 31) #define CQE_FLAGS_ASYNC_MASK (1 << 30) -#define CQE_FLAGS_COMPLETED_MASK (1 << 28) -#define CQE_FLAGS_CONSUMED_MASK (1 << 27) +#define CQE_FLAGS_COMPLETED_MASK (1 << 28) +#define CQE_FLAGS_CONSUMED_MASK (1 << 27) /* Completion Status */ #define MCC_STATUS_SUCCESS 0x0 +#define MCC_STATUS_FAILED 0x1 +#define MCC_STATUS_ILLEGAL_REQUEST 0x2 +#define MCC_STATUS_ILLEGAL_FIELD 0x3 +#define MCC_STATUS_INSUFFICIENT_BUFFER 0x4 #define CQE_STATUS_COMPL_MASK 0xFFFF #define CQE_STATUS_COMPL_SHIFT 0 /* bits 0 - 15 */ #define CQE_STATUS_EXTD_MASK 0xFFFF -#define CQE_STATUS_EXTD_SHIFT 0 /* bits 0 - 15 */ +#define CQE_STATUS_EXTD_SHIFT 16 /* bits 0 - 15 */ +#define CQE_STATUS_ADDL_MASK 0xFF00 +#define CQE_STATUS_MASK 0xFF +#define CQE_STATUS_ADDL_SHIFT 0x08 +#define CQE_STATUS_WRB_MASK 0xFF0000 +#define CQE_STATUS_WRB_SHIFT 16 +#define BEISCSI_HOST_MBX_TIMEOUT (110 * 1000) +#define BEISCSI_FW_MBX_TIMEOUT 100 + +/* MBOX Command VER */ +#define MBX_CMD_VER1 0x01 +#define MBX_CMD_VER2 0x02 struct be_mcc_compl { u32 status; /* dword 0 */ @@ -88,7 +104,7 @@ struct be_mcc_compl { /********** MCC door bell ************/ #define DB_MCCQ_OFFSET 0x140 -#define DB_MCCQ_RING_ID_MASK 0x7FF /* bits 0 - 10 */ +#define DB_MCCQ_RING_ID_MASK 0xFFFF /* bits 0 - 15 */ /* Number of entries posted */ #define DB_MCCQ_NUM_POSTED_SHIFT 16 /* bits 16 - 29 */ @@ -108,7 +124,8 @@ struct be_async_event_trailer { enum { ASYNC_EVENT_LINK_DOWN = 0x0, - ASYNC_EVENT_LINK_UP = 0x1 + ASYNC_EVENT_LINK_UP = 0x1, + ASYNC_EVENT_LOGICAL = 0x2 }; /** @@ -120,6 +137,9 @@ struct be_async_event_link_state { u8 port_link_status; u8 port_duplex; u8 port_speed; +#define BEISCSI_PHY_LINK_FAULT_NONE 0x00 +#define BEISCSI_PHY_LINK_FAULT_LOCAL 0x01 +#define BEISCSI_PHY_LINK_FAULT_REMOTE 0x02 u8 port_fault; u8 rsvd0[7]; struct be_async_event_trailer trailer; @@ -143,14 +163,16 @@ struct be_mcc_mailbox { */ #define OPCODE_COMMON_CQ_CREATE 12 #define OPCODE_COMMON_EQ_CREATE 13 -#define OPCODE_COMMON_MCC_CREATE 21 -#define OPCODE_COMMON_GET_CNTL_ATTRIBUTES 32 +#define OPCODE_COMMON_MCC_CREATE 21 +#define OPCODE_COMMON_ADD_TEMPLATE_HEADER_BUFFERS 24 +#define OPCODE_COMMON_REMOVE_TEMPLATE_HEADER_BUFFERS 25 +#define OPCODE_COMMON_GET_CNTL_ATTRIBUTES 32 #define OPCODE_COMMON_GET_FW_VERSION 35 #define OPCODE_COMMON_MODIFY_EQ_DELAY 41 #define OPCODE_COMMON_FIRMWARE_CONFIG 42 -#define OPCODE_COMMON_MCC_DESTROY 53 -#define OPCODE_COMMON_CQ_DESTROY 54 -#define OPCODE_COMMON_EQ_DESTROY 55 +#define OPCODE_COMMON_MCC_DESTROY 53 +#define OPCODE_COMMON_CQ_DESTROY 54 +#define OPCODE_COMMON_EQ_DESTROY 55 #define OPCODE_COMMON_QUERY_FIRMWARE_CONFIG 58 #define OPCODE_COMMON_FUNCTION_RESET 61 @@ -162,11 +184,19 @@ struct be_mcc_mailbox { #define OPCODE_COMMON_ISCSI_CFG_POST_SGL_PAGES 2 #define OPCODE_COMMON_ISCSI_CFG_REMOVE_SGL_PAGES 3 #define OPCODE_COMMON_ISCSI_NTWK_GET_NIC_CONFIG 7 +#define OPCODE_COMMON_ISCSI_NTWK_SET_VLAN 14 +#define OPCODE_COMMON_ISCSI_NTWK_CONFIG_STATELESS_IP_ADDR 17 +#define OPCODE_COMMON_ISCSI_NTWK_REL_STATELESS_IP_ADDR 18 +#define OPCODE_COMMON_ISCSI_NTWK_MODIFY_IP_ADDR 21 +#define OPCODE_COMMON_ISCSI_NTWK_GET_DEFAULT_GATEWAY 22 +#define OPCODE_COMMON_ISCSI_NTWK_MODIFY_DEFAULT_GATEWAY 23 +#define OPCODE_COMMON_ISCSI_NTWK_GET_ALL_IF_ID 24 +#define OPCODE_COMMON_ISCSI_NTWK_GET_IF_INFO 25 #define OPCODE_COMMON_ISCSI_SET_FRAGNUM_BITS_FOR_SGL_CRA 61 #define OPCODE_COMMON_ISCSI_DEFQ_CREATE 64 -#define OPCODE_COMMON_ISCSI_DEFQ_DESTROY 65 +#define OPCODE_COMMON_ISCSI_DEFQ_DESTROY 65 #define OPCODE_COMMON_ISCSI_WRBQ_CREATE 66 -#define OPCODE_COMMON_ISCSI_WRBQ_DESTROY 67 +#define OPCODE_COMMON_ISCSI_WRBQ_DESTROY 67 struct be_cmd_req_hdr { u8 opcode; /* dword 0 */ @@ -175,7 +205,8 @@ struct be_cmd_req_hdr { u8 domain; /* dword 0 */ u32 timeout; /* dword 1 */ u32 request_length; /* dword 2 */ - u32 rsvd0; /* dword 3 */ + u8 version; /* dword 3 */ + u8 rsvd0[3]; /* dword 3 */ }; struct be_cmd_resp_hdr { @@ -190,6 +221,10 @@ struct phys_addr { u32 hi; }; +struct virt_addr { + u32 lo; + u32 hi; +}; /************************** * BE Command definitions * **************************/ @@ -237,23 +272,222 @@ struct be_cmd_resp_eq_create { u16 rsvd0; /* sword */ } __packed; +struct be_set_eqd { + u32 eq_id; + u32 phase; + u32 delay_multiplier; +} __packed; + +struct mgmt_chap_format { + u32 flags; + u8 intr_chap_name[256]; + u8 intr_secret[16]; + u8 target_chap_name[256]; + u8 target_secret[16]; + u16 intr_chap_name_length; + u16 intr_secret_length; + u16 target_chap_name_length; + u16 target_secret_length; +} __packed; + +struct mgmt_auth_method_format { + u8 auth_method_type; + u8 padding[3]; + struct mgmt_chap_format chap; +} __packed; + +struct mgmt_conn_login_options { + u8 flags; + u8 header_digest; + u8 data_digest; + u8 rsvd0; + u32 max_recv_datasegment_len_ini; + u32 max_recv_datasegment_len_tgt; + u32 tcp_mss; + u32 tcp_window_size; + struct mgmt_auth_method_format auth_data; +} __packed; + +struct ip_addr_format { + u16 size_of_structure; + u8 reserved; + u8 ip_type; + u8 addr[16]; + u32 rsvd0; +} __packed; + +struct mgmt_conn_info { + u32 connection_handle; + u32 connection_status; + u16 src_port; + u16 dest_port; + u16 dest_port_redirected; + u16 cid; + u32 estimated_throughput; + struct ip_addr_format src_ipaddr; + struct ip_addr_format dest_ipaddr; + struct ip_addr_format dest_ipaddr_redirected; + struct mgmt_conn_login_options negotiated_login_options; +} __packed; + +struct mgmt_session_login_options { + u8 flags; + u8 error_recovery_level; + u16 rsvd0; + u32 first_burst_length; + u32 max_burst_length; + u16 max_connections; + u16 max_outstanding_r2t; + u16 default_time2wait; + u16 default_time2retain; +} __packed; + +struct mgmt_session_info { + u32 session_handle; + u32 status; + u8 isid[6]; + u16 tsih; + u32 session_flags; + u16 conn_count; + u16 pad; + u8 target_name[224]; + u8 initiator_iscsiname[224]; + struct mgmt_session_login_options negotiated_login_options; + struct mgmt_conn_info conn_list[1]; +} __packed; + +struct be_cmd_get_session_req { + struct be_cmd_req_hdr hdr; + u32 session_handle; +} __packed; + +struct be_cmd_get_session_resp { + struct be_cmd_resp_hdr hdr; + struct mgmt_session_info session_info; +} __packed; + struct mac_addr { - u16 size_of_struct; + u16 size_of_structure; u8 addr[ETH_ALEN]; } __packed; -struct be_cmd_req_mac_query { +struct be_cmd_get_boot_target_req { + struct be_cmd_req_hdr hdr; +} __packed; + +struct be_cmd_get_boot_target_resp { + struct be_cmd_resp_hdr hdr; + u32 boot_session_count; + int boot_session_handle; +}; + +struct be_cmd_reopen_session_req { + struct be_cmd_req_hdr hdr; +#define BE_REOPEN_ALL_SESSIONS 0x00 +#define BE_REOPEN_BOOT_SESSIONS 0x01 +#define BE_REOPEN_A_SESSION 0x02 + u16 reopen_type; + u16 rsvd; + u32 session_handle; +} __packed; + +struct be_cmd_reopen_session_resp { + struct be_cmd_resp_hdr hdr; + u32 rsvd; + u32 session_handle; +} __packed; + + +struct be_cmd_mac_query_req { struct be_cmd_req_hdr hdr; u8 type; u8 permanent; u16 if_id; } __packed; -struct be_cmd_resp_mac_query { +struct be_cmd_get_mac_resp { struct be_cmd_resp_hdr hdr; struct mac_addr mac; }; +struct be_ip_addr_subnet_format { + u16 size_of_structure; + u8 ip_type; + u8 ipv6_prefix_length; + u8 addr[16]; + u8 subnet_mask[16]; + u32 rsvd0; +} __packed; + +struct be_cmd_get_if_info_req { + struct be_cmd_req_hdr hdr; + u32 interface_hndl; + u32 ip_type; +} __packed; + +struct be_cmd_get_if_info_resp { + struct be_cmd_req_hdr hdr; + u32 interface_hndl; + u32 vlan_priority; + u32 ip_addr_count; + u32 dhcp_state; + struct be_ip_addr_subnet_format ip_addr; +} __packed; + +struct be_ip_addr_record { + u32 action; + u32 interface_hndl; + struct be_ip_addr_subnet_format ip_addr; + u32 status; +} __packed; + +struct be_ip_addr_record_params { + u32 record_entry_count; + struct be_ip_addr_record ip_record; +} __packed; + +struct be_cmd_set_ip_addr_req { + struct be_cmd_req_hdr hdr; + struct be_ip_addr_record_params ip_params; +} __packed; + + +struct be_cmd_set_dhcp_req { + struct be_cmd_req_hdr hdr; + u32 interface_hndl; + u32 ip_type; + u32 flags; + u32 retry_count; +} __packed; + +struct be_cmd_rel_dhcp_req { + struct be_cmd_req_hdr hdr; + u32 interface_hndl; + u32 ip_type; +} __packed; + +struct be_cmd_set_def_gateway_req { + struct be_cmd_req_hdr hdr; + u32 action; + struct ip_addr_format ip_addr; +} __packed; + +struct be_cmd_get_def_gateway_req { + struct be_cmd_req_hdr hdr; + u32 ip_type; +} __packed; + +struct be_cmd_get_def_gateway_resp { + struct be_cmd_req_hdr hdr; + struct ip_addr_format ip_addr; +} __packed; + +#define BEISCSI_VLAN_DISABLE 0xFFFF +struct be_cmd_set_vlan_req { + struct be_cmd_req_hdr hdr; + u32 interface_hndl; + u32 vlan_priority; +} __packed; /******************** Create CQ ***************************/ /** * Pseudo amap definition in which each bit of the actual structure is defined @@ -282,10 +516,28 @@ struct amap_cq_context { u8 rsvd5[32]; /* dword 3 */ } __packed; +struct amap_cq_context_v2 { + u8 rsvd0[12]; /* dword 0 */ + u8 coalescwm[2]; /* dword 0 */ + u8 nodelay; /* dword 0 */ + u8 rsvd1[12]; /* dword 0 */ + u8 count[2]; /* dword 0 */ + u8 valid; /* dword 0 */ + u8 rsvd2; /* dword 0 */ + u8 eventable; /* dword 0 */ + u8 eqid[16]; /* dword 1 */ + u8 rsvd3[15]; /* dword 1 */ + u8 armed; /* dword 1 */ + u8 cqecount[16];/* dword 2 */ + u8 rsvd4[16]; /* dword 2 */ + u8 rsvd5[32]; /* dword 3 */ +}; + struct be_cmd_req_cq_create { struct be_cmd_req_hdr hdr; u16 num_pages; - u16 rsvd0; + u8 page_size; + u8 rsvd0; u8 context[sizeof(struct amap_cq_context) / 8]; struct phys_addr pages[4]; } __packed; @@ -377,14 +629,14 @@ struct be_cmd_req_modify_eq_delay { u32 eq_id; u32 phase; u32 delay_multiplier; - } delay[8]; + } delay[MAX_CPUS]; } __packed; /******************** Get MAC ADDR *******************/ #define ETH_ALEN 6 -struct be_cmd_req_get_mac_addr { +struct be_cmd_get_nic_conf_req { struct be_cmd_req_hdr hdr; u32 nic_port_count; u32 speed; @@ -396,7 +648,7 @@ struct be_cmd_req_get_mac_addr { u32 rsvd[23]; }; -struct be_cmd_resp_get_mac_addr { +struct be_cmd_get_nic_conf_resp { struct be_cmd_resp_hdr hdr; u32 nic_port_count; u32 speed; @@ -408,6 +660,39 @@ struct be_cmd_resp_get_mac_addr { u32 rsvd[23]; }; +#define BEISCSI_ALIAS_LEN 32 + +struct be_cmd_hba_name { + struct be_cmd_req_hdr hdr; + u16 flags; + u16 rsvd0; + u8 initiator_name[ISCSI_NAME_LEN]; + u8 initiator_alias[BEISCSI_ALIAS_LEN]; +} __packed; + +struct be_cmd_ntwk_link_status_req { + struct be_cmd_req_hdr hdr; + u32 rsvd0; +} __packed; + +/*** Port Speed Values ***/ +#define BE2ISCSI_LINK_SPEED_ZERO 0x00 +#define BE2ISCSI_LINK_SPEED_10MBPS 0x01 +#define BE2ISCSI_LINK_SPEED_100MBPS 0x02 +#define BE2ISCSI_LINK_SPEED_1GBPS 0x03 +#define BE2ISCSI_LINK_SPEED_10GBPS 0x04 +struct be_cmd_ntwk_link_status_resp { + struct be_cmd_resp_hdr hdr; + u8 phys_port; + u8 mac_duplex; + u8 mac_speed; + u8 mac_fault; + u8 mgmt_mac_duplex; + u8 mgmt_mac_speed; + u16 qos_link_speed; + u32 logical_link_speed; +} __packed; + int beiscsi_cmd_eq_create(struct be_ctrl_info *ctrl, struct be_queue_info *eq, int eq_delay); @@ -423,30 +708,60 @@ int beiscsi_cmd_mccq_create(struct beiscsi_hba *phba, struct be_queue_info *cq); int be_poll_mcc(struct be_ctrl_info *ctrl); -unsigned char mgmt_check_supported_fw(struct be_ctrl_info *ctrl, +int mgmt_check_supported_fw(struct be_ctrl_info *ctrl, struct beiscsi_hba *phba); -int be_cmd_get_mac_addr(struct beiscsi_hba *phba, u8 *mac_addr); +unsigned int be_cmd_get_initname(struct beiscsi_hba *phba); +unsigned int be_cmd_get_port_speed(struct beiscsi_hba *phba); + +void free_mcc_tag(struct be_ctrl_info *ctrl, unsigned int tag); +int be_cmd_modify_eq_delay(struct beiscsi_hba *phba, struct be_set_eqd *, + int num); +int beiscsi_mccq_compl(struct beiscsi_hba *phba, + uint32_t tag, struct be_mcc_wrb **wrb, + struct be_dma_mem *mbx_cmd_mem); /*ISCSI Functuions */ int be_cmd_fw_initialize(struct be_ctrl_info *ctrl); +int be_cmd_fw_uninit(struct be_ctrl_info *ctrl); struct be_mcc_wrb *wrb_from_mbox(struct be_dma_mem *mbox_mem); struct be_mcc_wrb *wrb_from_mccq(struct beiscsi_hba *phba); int be_mcc_notify_wait(struct beiscsi_hba *phba); +void be_mcc_notify(struct beiscsi_hba *phba); +unsigned int alloc_mcc_tag(struct beiscsi_hba *phba); +void beiscsi_async_link_state_process(struct beiscsi_hba *phba, + struct be_async_event_link_state *evt); +int be_mcc_compl_process_isr(struct be_ctrl_info *ctrl, + struct be_mcc_compl *compl); int be_mbox_notify(struct be_ctrl_info *ctrl); int be_cmd_create_default_pdu_queue(struct be_ctrl_info *ctrl, struct be_queue_info *cq, struct be_queue_info *dq, int length, - int entry_size); + int entry_size, uint8_t is_header, + uint8_t ulp_num); + +int be_cmd_iscsi_post_template_hdr(struct be_ctrl_info *ctrl, + struct be_dma_mem *q_mem); + +int be_cmd_iscsi_remove_template_hdr(struct be_ctrl_info *ctrl); int be_cmd_iscsi_post_sgl_pages(struct be_ctrl_info *ctrl, struct be_dma_mem *q_mem, u32 page_offset, u32 num_pages); +int beiscsi_cmd_reset_function(struct beiscsi_hba *phba); + int be_cmd_wrbq_create(struct be_ctrl_info *ctrl, struct be_dma_mem *q_mem, - struct be_queue_info *wrbq); + struct be_queue_info *wrbq, + struct hwi_wrb_context *pwrb_context, + uint8_t ulp_num); + +bool is_link_state_evt(u32 trailer); + +/* Configuration Functions */ +int be_cmd_set_vlan(struct beiscsi_hba *phba, uint16_t vlan_tag); struct be_default_pdu_context { u32 dw[4]; @@ -470,11 +785,25 @@ struct amap_be_default_pdu_context { u8 rsvd4[32]; /* dword 3 */ } __packed; +struct amap_default_pdu_context_ext { + u8 rsvd0[16]; /* dword 0 */ + u8 ring_size[4]; /* dword 0 */ + u8 rsvd1[12]; /* dword 0 */ + u8 rsvd2[22]; /* dword 1 */ + u8 rx_pdid[9]; /* dword 1 */ + u8 rx_pdid_valid; /* dword 1 */ + u8 default_buffer_size[16]; /* dword 2 */ + u8 cq_id_recv[16]; /* dword 2 */ + u8 rsvd3[32]; /* dword 3 */ +} __packed; + struct be_defq_create_req { struct be_cmd_req_hdr hdr; u16 num_pages; u8 ulp_num; - u8 rsvd0; +#define BEISCSI_DUAL_ULP_AWARE_BIT 0 /* Byte 3 - Bit 0 */ +#define BEISCSI_BIND_Q_TO_ULP_BIT 1 /* Byte 3 - Bit 1 */ + u8 dua_feature; struct be_default_pdu_context context; struct phys_addr pages[8]; } __packed; @@ -482,6 +811,27 @@ struct be_defq_create_req { struct be_defq_create_resp { struct be_cmd_req_hdr hdr; u16 id; + u8 rsvd0; + u8 ulp_num; + u32 doorbell_offset; + u16 register_set; + u16 doorbell_format; +} __packed; + +struct be_post_template_pages_req { + struct be_cmd_req_hdr hdr; + u16 num_pages; +#define BEISCSI_TEMPLATE_HDR_TYPE_ISCSI 0x1 + u16 type; + struct phys_addr scratch_pa; + struct virt_addr scratch_va; + struct virt_addr pages_va; + struct phys_addr pages[16]; +} __packed; + +struct be_remove_template_pages_req { + struct be_cmd_req_hdr hdr; + u16 type; u16 rsvd0; } __packed; @@ -498,14 +848,18 @@ struct be_wrbq_create_req { struct be_cmd_req_hdr hdr; u16 num_pages; u8 ulp_num; - u8 rsvd0; + u8 dua_feature; struct phys_addr pages[8]; } __packed; struct be_wrbq_create_resp { struct be_cmd_resp_hdr resp_hdr; u16 cid; - u16 rsvd0; + u8 rsvd0; + u8 ulp_num; + u32 doorbell_offset; + u16 register_set; + u16 doorbell_format; } __packed; #define SOL_CID_MASK 0x0000FFC0 @@ -555,6 +909,59 @@ struct amap_sol_cqe_ring { u8 valid; /* dword 3 */ } __packed; +struct amap_sol_cqe_v2 { + u8 hw_sts[8]; /* dword 0 */ + u8 i_sts[8]; /* dword 0 */ + u8 wrb_index[16]; /* dword 0 */ + u8 i_exp_cmd_sn[32]; /* dword 1 */ + u8 code[6]; /* dword 2 */ + u8 cmd_cmpl; /* dword 2 */ + u8 rsvd0; /* dword 2 */ + u8 i_cmd_wnd[8]; /* dword 2 */ + u8 cid[13]; /* dword 2 */ + u8 u; /* dword 2 */ + u8 o; /* dword 2 */ + u8 s; /* dword 2 */ + u8 i_res_cnt[31]; /* dword 3 */ + u8 valid; /* dword 3 */ +} __packed; + +struct common_sol_cqe { + u32 exp_cmdsn; + u32 res_cnt; + u16 wrb_index; + u16 cid; + u8 hw_sts; + u8 cmd_wnd; + u8 res_flag; /* the s feild of structure */ + u8 i_resp; /* for skh if cmd_complete is set then i_sts is response */ + u8 i_flags; /* for skh or the u and o feilds */ + u8 i_sts; /* for skh if cmd_complete is not-set then i_sts is status */ +}; + +/*** iSCSI ack/driver message completions ***/ +struct amap_it_dmsg_cqe { + u8 ack_num[32]; /* DWORD 0 */ + u8 pdu_bytes_rcvd[32]; /* DWORD 1 */ + u8 code[6]; /* DWORD 2 */ + u8 cid[10]; /* DWORD 2 */ + u8 wrb_idx[8]; /* DWORD 2 */ + u8 rsvd0[8]; /* DWORD 2*/ + u8 rsvd1[31]; /* DWORD 3*/ + u8 valid; /* DWORD 3 */ +} __packed; + +struct amap_it_dmsg_cqe_v2 { + u8 ack_num[32]; /* DWORD 0 */ + u8 pdu_bytes_rcvd[32]; /* DWORD 1 */ + u8 code[6]; /* DWORD 2 */ + u8 rsvd0[10]; /* DWORD 2 */ + u8 wrb_idx[16]; /* DWORD 2 */ + u8 rsvd1[16]; /* DWORD 3 */ + u8 cid[13]; /* DWORD 3 */ + u8 rsvd2[2]; /* DWORD 3 */ + u8 valid; /* DWORD 3 */ +} __packed; /** @@ -562,7 +969,7 @@ struct amap_sol_cqe_ring { * stack to notify the * controller of a posted Work Request Block */ -#define DB_WRB_POST_CID_MASK 0x3FF /* bits 0 - 9 */ +#define DB_WRB_POST_CID_MASK 0xFFFF /* bits 0 - 16 */ #define DB_DEF_PDU_WRB_INDEX_MASK 0xFF /* bits 0 - 9 */ #define DB_DEF_PDU_WRB_INDEX_SHIFT 16 @@ -593,17 +1000,9 @@ struct be_eq_delay_params_in { struct eq_delay delay[8]; } __packed; -struct ip_address_format { - u16 size_of_structure; - u8 reserved; - u8 ip_type; - u8 ip_address[16]; - u32 rsvd0; -} __packed; - struct tcp_connect_and_offload_in { struct be_cmd_req_hdr hdr; - struct ip_address_format ip_address; + struct ip_addr_format ip_address; u16 tcp_port; u16 cid; u16 cq_id; @@ -615,6 +1014,26 @@ struct tcp_connect_and_offload_in { u8 rsvd0[3]; } __packed; +struct tcp_connect_and_offload_in_v1 { + struct be_cmd_req_hdr hdr; + struct ip_addr_format ip_address; + u16 tcp_port; + u16 cid; + u16 cq_id; + u16 defq_id; + struct phys_addr dataout_template_pa; + u16 hdr_ring_id; + u16 data_ring_id; + u8 do_offload; + u8 ifd_state; + u8 rsvd0[2]; + u16 tcp_window_size; + u8 tcp_window_scale_count; + u8 rsvd1; + u32 tcp_mss:24; + u8 rsvd2; +} __packed; + struct tcp_connect_and_offload_out { struct be_cmd_resp_hdr hdr; u32 connection_handle; @@ -628,8 +1047,8 @@ struct be_mcc_wrb_context { int *users_final_status; } __packed; -#define DB_DEF_PDU_RING_ID_MASK 0x3FF /* bits 0 - 9 */ -#define DB_DEF_PDU_CQPROC_MASK 0x3FFF /* bits 0 - 9 */ +#define DB_DEF_PDU_RING_ID_MASK 0x3FFF /* bits 0 - 13 */ +#define DB_DEF_PDU_CQPROC_MASK 0x3FFF /* bits 16 - 29 */ #define DB_DEF_PDU_REARM_SHIFT 14 #define DB_DEF_PDU_EVENT_SHIFT 15 #define DB_DEF_PDU_CQPROC_SHIFT 16 @@ -655,6 +1074,7 @@ union tcp_upload_params { } __packed; struct be_ulp_fw_cfg { +#define BEISCSI_ULP_ISCSI_INI_MODE 0x10 u32 ulp_mode; u32 etx_base; u32 etx_count; @@ -670,28 +1090,55 @@ struct be_ulp_fw_cfg { u32 icd_count; }; +struct be_ulp_chain_icd { + u32 chain_base; + u32 chain_count; +}; + struct be_fw_cfg { struct be_cmd_req_hdr hdr; u32 be_config_number; u32 asic_revision; u32 phys_port; +#define BEISCSI_FUNC_ISCSI_INI_MODE 0x10 +#define BEISCSI_FUNC_DUA_MODE 0x800 u32 function_mode; struct be_ulp_fw_cfg ulp[2]; u32 function_caps; + u32 cqid_base; + u32 cqid_count; + u32 eqid_base; + u32 eqid_count; + struct be_ulp_chain_icd chain_icd[2]; +} __packed; + +struct be_cmd_get_all_if_id_req { + struct be_cmd_req_hdr hdr; + u32 if_count; + u32 if_hndl_list[1]; } __packed; -#define CMD_ISCSI_COMMAND_INVALIDATE 1 -#define ISCSI_OPCODE_SCSI_DATA_OUT 5 +#define ISCSI_OPCODE_SCSI_DATA_OUT 5 +#define OPCODE_COMMON_NTWK_LINK_STATUS_QUERY 5 +#define OPCODE_COMMON_MODIFY_EQ_DELAY 41 +#define OPCODE_COMMON_ISCSI_CLEANUP 59 +#define OPCODE_COMMON_TCP_UPLOAD 56 #define OPCODE_COMMON_ISCSI_TCP_CONNECT_AND_OFFLOAD 70 -#define OPCODE_ISCSI_INI_DRIVER_OFFLOAD_SESSION 41 -#define OPCODE_COMMON_MODIFY_EQ_DELAY 41 -#define OPCODE_COMMON_ISCSI_CLEANUP 59 -#define OPCODE_COMMON_TCP_UPLOAD 56 #define OPCODE_COMMON_ISCSI_ERROR_RECOVERY_INVALIDATE_COMMANDS 1 -/* --- CMD_ISCSI_INVALIDATE_CONNECTION_TYPE --- */ -#define CMD_ISCSI_CONNECTION_INVALIDATE 0x8001 -#define CMD_ISCSI_CONNECTION_ISSUE_TCP_RST 0x8002 +#define OPCODE_ISCSI_INI_CFG_GET_HBA_NAME 6 +#define OPCODE_ISCSI_INI_CFG_SET_HBA_NAME 7 +#define OPCODE_ISCSI_INI_SESSION_GET_A_SESSION 14 +#define OPCODE_ISCSI_INI_DRIVER_REOPEN_ALL_SESSIONS 36 +#define OPCODE_ISCSI_INI_DRIVER_OFFLOAD_SESSION 41 #define OPCODE_ISCSI_INI_DRIVER_INVALIDATE_CONNECTION 42 +#define OPCODE_ISCSI_INI_BOOT_GET_BOOT_TARGET 52 +#define OPCODE_COMMON_WRITE_FLASH 96 +#define OPCODE_COMMON_READ_FLASH 97 + +/* --- CMD_ISCSI_INVALIDATE_CONNECTION_TYPE --- */ +#define CMD_ISCSI_COMMAND_INVALIDATE 1 +#define CMD_ISCSI_CONNECTION_INVALIDATE 0x8001 +#define CMD_ISCSI_CONNECTION_ISSUE_TCP_RST 0x8002 #define INI_WR_CMD 1 /* Initiator write command */ #define INI_TMF_CMD 2 /* Initiator TMF command */ @@ -736,8 +1183,6 @@ struct be_fw_cfg { #define CONNECTION_UPLOAD_ABORT_WITH_SEQ 4 /* Abortive upload with reset, * sequence number by driver */ -/* Returns byte size of given field with a structure. */ - /* Returns the number of items in the field array. */ #define BE_NUMBER_OF_FIELD(_type_, _field_) \ (FIELD_SIZEOF(_type_, _field_)/sizeof((((_type_ *)0)->_field_[0])))\ @@ -756,7 +1201,7 @@ struct be_fw_cfg { */ #define CXN_KILLED_PDU_SIZE_EXCEEDS_DSL 3 /* Connection got invalidated * internally - * due to a recieved PDU + * due to a received PDU * size > DSL */ #define CXN_KILLED_BURST_LEN_MISMATCH 4 /* Connection got invalidated @@ -765,7 +1210,7 @@ struct be_fw_cfg { * FBL/MBL. */ #define CXN_KILLED_AHS_RCVD 5 /* Connection got invalidated - * internally due to a recieved + * internally due to a received * PDU Hdr that has * AHS */ #define CXN_KILLED_HDR_DIGEST_ERR 6 /* Connection got invalidated @@ -778,12 +1223,12 @@ struct be_fw_cfg { * pdu hdr */ #define CXN_KILLED_STALE_ITT_TTT_RCVD 8 /* Connection got invalidated - * internally due to a recieved + * internally due to a received * ITT/TTT that does not belong * to this Connection */ #define CXN_KILLED_INVALID_ITT_TTT_RCVD 9 /* Connection got invalidated - * internally due to recieved + * internally due to received * ITT/TTT value > Max * Supported ITTs/TTTs */ @@ -815,21 +1260,21 @@ struct be_fw_cfg { * index. */ #define CXN_KILLED_OVER_RUN_RESIDUAL 16 /* Command got invalidated - * internally due to recived + * internally due to received * command has residual * over run bytes. */ #define CXN_KILLED_UNDER_RUN_RESIDUAL 17 /* Command got invalidated - * internally due to recived + * internally due to received * command has residual under * run bytes. */ #define CMD_KILLED_INVALID_STATSN_RCVD 18 /* Command got invalidated - * internally due to a recieved + * internally due to a received * PDU has an invalid StatusSN */ #define CMD_KILLED_INVALID_R2T_RCVD 19 /* Command got invalidated - * internally due to a recieved + * internally due to a received * an R2T with some invalid * fields in it */ @@ -852,7 +1297,7 @@ struct be_fw_cfg { */ #define CMD_CXN_KILLED_INVALID_DATASN_RCVD 24 /* Command got invalidated * internally due to a - * recieved PDU has an invalid + * received PDU has an invalid * DataSN */ #define CXN_INVALIDATE_NOTIFY 25 /* Connection invalidation @@ -867,7 +1312,7 @@ struct be_fw_cfg { */ #define UNSOL_HDR_NOTIFY 28 /* Unsolicited header notify.*/ #define UNSOL_DATA_NOTIFY 29 /* Unsolicited data notify.*/ -#define UNSOL_DATA_DIGEST_ERROR_NOTIFY 30 /* Unsolicited data digest +#define UNSOL_DATA_DIGEST_ERROR_NOTIFY 30 /* Unsolicited data digest * error notify. */ #define DRIVERMSG_NOTIFY 31 /* TCP acknowledge based @@ -893,10 +1338,14 @@ struct be_fw_cfg { * the cxn */ +int beiscsi_pci_soft_reset(struct beiscsi_hba *phba); +int be_chk_reset_complete(struct beiscsi_hba *phba); + void be_wrb_hdr_prepare(struct be_mcc_wrb *wrb, int payload_len, bool embedded, u8 sge_cnt); void be_cmd_hdr_prepare(struct be_cmd_req_hdr *req_hdr, u8 subsystem, u8 opcode, int cmd_len); +void be2iscsi_fail_session(struct iscsi_cls_session *cls_session); #endif /* !BEISCSI_CMDS_H */ |