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1/* SPDX-License-Identifier: GPL-2.0-only */2/*3 * Copyright 2017 Broadcom. All Rights Reserved.4 * The term "Broadcom" refers to Broadcom Limited and/or its subsidiaries.5 *6 * Contact Information:7 * linux-drivers@broadcom.com8 */9 10#ifndef _BEISCSI_MGMT_11#define _BEISCSI_MGMT_12 13#include <scsi/scsi_bsg_iscsi.h>14#include "be_iscsi.h"15#include "be_main.h"16 17#define IP_ACTION_ADD 0x0118#define IP_ACTION_DEL 0x0219 20#define IP_V6_LEN 1621#define IP_V4_LEN 422 23/* UE Status and Mask register */24#define PCICFG_UE_STATUS_LOW 0xA025#define PCICFG_UE_STATUS_HIGH 0xA426#define PCICFG_UE_STATUS_MASK_LOW 0xA827#define PCICFG_UE_STATUS_MASK_HI 0xAC28 29int mgmt_open_connection(struct beiscsi_hba *phba,30 struct sockaddr *dst_addr,31 struct beiscsi_endpoint *beiscsi_ep,32 struct be_dma_mem *nonemb_cmd);33 34unsigned int mgmt_vendor_specific_fw_cmd(struct be_ctrl_info *ctrl,35 struct beiscsi_hba *phba,36 struct bsg_job *job,37 struct be_dma_mem *nonemb_cmd);38 39#define BE_INVLDT_CMD_TBL_SZ 12840struct invldt_cmd_tbl {41 unsigned short icd;42 unsigned short cid;43} __packed;44 45struct invldt_cmds_params_in {46 struct be_cmd_req_hdr hdr;47 unsigned int ref_handle;48 unsigned int icd_count;49 struct invldt_cmd_tbl table[BE_INVLDT_CMD_TBL_SZ];50 unsigned short cleanup_type;51 unsigned short unused;52} __packed;53 54struct invldt_cmds_params_out {55 struct be_cmd_resp_hdr hdr;56 unsigned int ref_handle;57 unsigned int icd_count;58 unsigned int icd_status[BE_INVLDT_CMD_TBL_SZ];59} __packed;60 61union be_invldt_cmds_params {62 struct invldt_cmds_params_in request;63 struct invldt_cmds_params_out response;64} __packed;65 66struct mgmt_hba_attributes {67 u8 flashrom_version_string[BEISCSI_VER_STRLEN];68 u8 manufacturer_name[BEISCSI_VER_STRLEN];69 u32 supported_modes;70 u8 seeprom_version_lo;71 u8 seeprom_version_hi;72 u8 rsvd0[2];73 u32 fw_cmd_data_struct_version;74 u32 ep_fw_data_struct_version;75 u8 ncsi_version_string[12];76 u32 default_extended_timeout;77 u8 controller_model_number[BEISCSI_VER_STRLEN];78 u8 controller_description[64];79 u8 controller_serial_number[BEISCSI_VER_STRLEN];80 u8 ip_version_string[BEISCSI_VER_STRLEN];81 u8 firmware_version_string[BEISCSI_VER_STRLEN];82 u8 bios_version_string[BEISCSI_VER_STRLEN];83 u8 redboot_version_string[BEISCSI_VER_STRLEN];84 u8 driver_version_string[BEISCSI_VER_STRLEN];85 u8 fw_on_flash_version_string[BEISCSI_VER_STRLEN];86 u32 functionalities_supported;87 u16 max_cdblength;88 u8 asic_revision;89 u8 generational_guid[16];90 u8 hba_port_count;91 u16 default_link_down_timeout;92 u8 iscsi_ver_min_max;93 u8 multifunction_device;94 u8 cache_valid;95 u8 hba_status;96 u8 max_domains_supported;97 u8 phy_port;98 u32 firmware_post_status;99 u32 hba_mtu[8];100 u8 iscsi_features;101 u8 asic_generation;102 u8 future_u8[2];103 u32 future_u32[3];104} __packed;105 106struct mgmt_controller_attributes {107 struct mgmt_hba_attributes hba_attribs;108 u16 pci_vendor_id;109 u16 pci_device_id;110 u16 pci_sub_vendor_id;111 u16 pci_sub_system_id;112 u8 pci_bus_number;113 u8 pci_device_number;114 u8 pci_function_number;115 u8 interface_type;116 u64 unique_identifier;117 u8 netfilters;118 u8 rsvd0[3];119 u32 future_u32[4];120} __packed;121 122struct be_mgmt_controller_attributes {123 struct be_cmd_req_hdr hdr;124 struct mgmt_controller_attributes params;125} __packed;126 127struct be_mgmt_controller_attributes_resp {128 struct be_cmd_resp_hdr hdr;129 struct mgmt_controller_attributes params;130} __packed;131 132struct be_bsg_vendor_cmd {133 struct be_cmd_req_hdr hdr;134 unsigned short region;135 unsigned short offset;136 unsigned short sector;137} __packed;138 139/* configuration management */140 141#define GET_MGMT_CONTROLLER_WS(phba) (phba->pmgmt_ws)142 143#define ISCSI_GET_PDU_TEMPLATE_ADDRESS(pc, pa) {\144 pa->lo = phba->init_mem[ISCSI_MEM_GLOBAL_HEADER].mem_array[0].\145 bus_address.u.a32.address_lo; \146 pa->hi = phba->init_mem[ISCSI_MEM_GLOBAL_HEADER].mem_array[0].\147 bus_address.u.a32.address_hi; \148}149 150#define BEISCSI_WRITE_FLASH 0151#define BEISCSI_READ_FLASH 1152 153struct beiscsi_endpoint {154 struct beiscsi_hba *phba;155 struct beiscsi_conn *conn;156 struct iscsi_endpoint *openiscsi_ep;157 unsigned short ip_type;158 char dst6_addr[ISCSI_ADDRESS_BUF_LEN];159 unsigned long dst_addr;160 unsigned short ep_cid;161 unsigned int fw_handle;162 u16 dst_tcpport;163 u16 cid_vld;164};165 166int beiscsi_mgmt_invalidate_icds(struct beiscsi_hba *phba,167 struct invldt_cmd_tbl *inv_tbl,168 unsigned int nents);169 170int beiscsi_get_initiator_name(struct beiscsi_hba *phba, char *name, bool cfg);171 172int beiscsi_if_en_dhcp(struct beiscsi_hba *phba, u32 ip_type);173 174int beiscsi_if_en_static(struct beiscsi_hba *phba, u32 ip_type,175 u8 *ip, u8 *subnet);176 177int beiscsi_if_set_gw(struct beiscsi_hba *phba, u32 ip_type, u8 *gw);178 179int beiscsi_if_get_gw(struct beiscsi_hba *phba, u32 ip_type,180 struct be_cmd_get_def_gateway_resp *resp);181 182int mgmt_get_nic_conf(struct beiscsi_hba *phba,183 struct be_cmd_get_nic_conf_resp *mac);184 185int beiscsi_if_get_info(struct beiscsi_hba *phba, int ip_type,186 struct be_cmd_get_if_info_resp **if_info);187 188unsigned int beiscsi_if_get_handle(struct beiscsi_hba *phba);189 190int beiscsi_if_set_vlan(struct beiscsi_hba *phba, uint16_t vlan_tag);191 192unsigned int beiscsi_boot_logout_sess(struct beiscsi_hba *phba);193 194unsigned int beiscsi_boot_reopen_sess(struct beiscsi_hba *phba);195 196unsigned int beiscsi_boot_get_sinfo(struct beiscsi_hba *phba);197 198unsigned int __beiscsi_boot_get_shandle(struct beiscsi_hba *phba, int async);199 200int beiscsi_boot_get_shandle(struct beiscsi_hba *phba, unsigned int *s_handle);201 202ssize_t beiscsi_drvr_ver_disp(struct device *dev,203 struct device_attribute *attr, char *buf);204 205ssize_t beiscsi_fw_ver_disp(struct device *dev,206 struct device_attribute *attr, char *buf);207 208ssize_t beiscsi_active_session_disp(struct device *dev,209 struct device_attribute *attr, char *buf);210 211ssize_t beiscsi_adap_family_disp(struct device *dev,212 struct device_attribute *attr, char *buf);213 214 215ssize_t beiscsi_free_session_disp(struct device *dev,216 struct device_attribute *attr, char *buf);217 218ssize_t beiscsi_phys_port_disp(struct device *dev,219 struct device_attribute *attr, char *buf);220 221void beiscsi_offload_cxn_v0(struct beiscsi_offload_params *params,222 struct wrb_handle *pwrb_handle,223 struct be_mem_descriptor *mem_descr,224 struct hwi_wrb_context *pwrb_context);225 226void beiscsi_offload_cxn_v2(struct beiscsi_offload_params *params,227 struct wrb_handle *pwrb_handle,228 struct hwi_wrb_context *pwrb_context);229 230unsigned int beiscsi_invalidate_cxn(struct beiscsi_hba *phba,231 struct beiscsi_endpoint *beiscsi_ep);232 233unsigned int beiscsi_upload_cxn(struct beiscsi_hba *phba,234 struct beiscsi_endpoint *beiscsi_ep);235 236int be_cmd_modify_eq_delay(struct beiscsi_hba *phba,237 struct be_set_eqd *, int num);238 239int beiscsi_logout_fw_sess(struct beiscsi_hba *phba,240 uint32_t fw_sess_handle);241 242#endif243