| /* |
| * Copyright 2017 Broadcom. All Rights Reserved. |
| * The term "Broadcom" refers to Broadcom Limited and/or its subsidiaries. |
| * |
| * This program is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU General Public License version 2 |
| * as published by the Free Software Foundation. The full GNU General |
| * Public License is included in this distribution in the file called COPYING. |
| * |
| * Contact Information: |
| * linux-drivers@broadcom.com |
| * |
| */ |
| |
| #ifndef _BEISCSI_MGMT_ |
| #define _BEISCSI_MGMT_ |
| |
| #include <scsi/scsi_bsg_iscsi.h> |
| #include "be_iscsi.h" |
| #include "be_main.h" |
| |
| #define IP_ACTION_ADD 0x01 |
| #define IP_ACTION_DEL 0x02 |
| |
| #define IP_V6_LEN 16 |
| #define IP_V4_LEN 4 |
| |
| /* UE Status and Mask register */ |
| #define PCICFG_UE_STATUS_LOW 0xA0 |
| #define PCICFG_UE_STATUS_HIGH 0xA4 |
| #define PCICFG_UE_STATUS_MASK_LOW 0xA8 |
| #define PCICFG_UE_STATUS_MASK_HI 0xAC |
| |
| int mgmt_open_connection(struct beiscsi_hba *phba, |
| struct sockaddr *dst_addr, |
| struct beiscsi_endpoint *beiscsi_ep, |
| struct be_dma_mem *nonemb_cmd); |
| |
| unsigned int mgmt_vendor_specific_fw_cmd(struct be_ctrl_info *ctrl, |
| struct beiscsi_hba *phba, |
| struct bsg_job *job, |
| struct be_dma_mem *nonemb_cmd); |
| |
| #define BE_INVLDT_CMD_TBL_SZ 128 |
| struct invldt_cmd_tbl { |
| unsigned short icd; |
| unsigned short cid; |
| } __packed; |
| |
| struct invldt_cmds_params_in { |
| struct be_cmd_req_hdr hdr; |
| unsigned int ref_handle; |
| unsigned int icd_count; |
| struct invldt_cmd_tbl table[BE_INVLDT_CMD_TBL_SZ]; |
| unsigned short cleanup_type; |
| unsigned short unused; |
| } __packed; |
| |
| struct invldt_cmds_params_out { |
| struct be_cmd_resp_hdr hdr; |
| unsigned int ref_handle; |
| unsigned int icd_count; |
| unsigned int icd_status[BE_INVLDT_CMD_TBL_SZ]; |
| } __packed; |
| |
| union be_invldt_cmds_params { |
| struct invldt_cmds_params_in request; |
| struct invldt_cmds_params_out response; |
| } __packed; |
| |
| struct mgmt_hba_attributes { |
| u8 flashrom_version_string[BEISCSI_VER_STRLEN]; |
| u8 manufacturer_name[BEISCSI_VER_STRLEN]; |
| u32 supported_modes; |
| u8 seeprom_version_lo; |
| u8 seeprom_version_hi; |
| u8 rsvd0[2]; |
| u32 fw_cmd_data_struct_version; |
| u32 ep_fw_data_struct_version; |
| u8 ncsi_version_string[12]; |
| u32 default_extended_timeout; |
| u8 controller_model_number[BEISCSI_VER_STRLEN]; |
| u8 controller_description[64]; |
| u8 controller_serial_number[BEISCSI_VER_STRLEN]; |
| u8 ip_version_string[BEISCSI_VER_STRLEN]; |
| u8 firmware_version_string[BEISCSI_VER_STRLEN]; |
| u8 bios_version_string[BEISCSI_VER_STRLEN]; |
| u8 redboot_version_string[BEISCSI_VER_STRLEN]; |
| u8 driver_version_string[BEISCSI_VER_STRLEN]; |
| u8 fw_on_flash_version_string[BEISCSI_VER_STRLEN]; |
| u32 functionalities_supported; |
| u16 max_cdblength; |
| u8 asic_revision; |
| u8 generational_guid[16]; |
| u8 hba_port_count; |
| u16 default_link_down_timeout; |
| u8 iscsi_ver_min_max; |
| u8 multifunction_device; |
| u8 cache_valid; |
| u8 hba_status; |
| u8 max_domains_supported; |
| u8 phy_port; |
| u32 firmware_post_status; |
| u32 hba_mtu[8]; |
| u8 iscsi_features; |
| u8 asic_generation; |
| u8 future_u8[2]; |
| u32 future_u32[3]; |
| } __packed; |
| |
| struct mgmt_controller_attributes { |
| struct mgmt_hba_attributes hba_attribs; |
| u16 pci_vendor_id; |
| u16 pci_device_id; |
| u16 pci_sub_vendor_id; |
| u16 pci_sub_system_id; |
| u8 pci_bus_number; |
| u8 pci_device_number; |
| u8 pci_function_number; |
| u8 interface_type; |
| u64 unique_identifier; |
| u8 netfilters; |
| u8 rsvd0[3]; |
| u32 future_u32[4]; |
| } __packed; |
| |
| struct be_mgmt_controller_attributes { |
| struct be_cmd_req_hdr hdr; |
| struct mgmt_controller_attributes params; |
| } __packed; |
| |
| struct be_mgmt_controller_attributes_resp { |
| struct be_cmd_resp_hdr hdr; |
| struct mgmt_controller_attributes params; |
| } __packed; |
| |
| struct be_bsg_vendor_cmd { |
| struct be_cmd_req_hdr hdr; |
| unsigned short region; |
| unsigned short offset; |
| unsigned short sector; |
| } __packed; |
| |
| /* configuration management */ |
| |
| #define GET_MGMT_CONTROLLER_WS(phba) (phba->pmgmt_ws) |
| |
| #define ISCSI_GET_PDU_TEMPLATE_ADDRESS(pc, pa) {\ |
| pa->lo = phba->init_mem[ISCSI_MEM_GLOBAL_HEADER].mem_array[0].\ |
| bus_address.u.a32.address_lo; \ |
| pa->hi = phba->init_mem[ISCSI_MEM_GLOBAL_HEADER].mem_array[0].\ |
| bus_address.u.a32.address_hi; \ |
| } |
| |
| #define BEISCSI_WRITE_FLASH 0 |
| #define BEISCSI_READ_FLASH 1 |
| |
| struct beiscsi_endpoint { |
| struct beiscsi_hba *phba; |
| struct beiscsi_sess *sess; |
| struct beiscsi_conn *conn; |
| struct iscsi_endpoint *openiscsi_ep; |
| unsigned short ip_type; |
| char dst6_addr[ISCSI_ADDRESS_BUF_LEN]; |
| unsigned long dst_addr; |
| unsigned short ep_cid; |
| unsigned int fw_handle; |
| u16 dst_tcpport; |
| u16 cid_vld; |
| }; |
| |
| unsigned int mgmt_invalidate_connection(struct beiscsi_hba *phba, |
| struct beiscsi_endpoint *beiscsi_ep, |
| unsigned short cid, |
| unsigned short issue_reset, |
| unsigned short savecfg_flag); |
| int beiscsi_mgmt_invalidate_icds(struct beiscsi_hba *phba, |
| struct invldt_cmd_tbl *inv_tbl, |
| unsigned int nents); |
| |
| int beiscsi_if_en_dhcp(struct beiscsi_hba *phba, u32 ip_type); |
| |
| int beiscsi_if_en_static(struct beiscsi_hba *phba, u32 ip_type, |
| u8 *ip, u8 *subnet); |
| |
| int beiscsi_if_set_gw(struct beiscsi_hba *phba, u32 ip_type, u8 *gw); |
| |
| int beiscsi_if_get_gw(struct beiscsi_hba *phba, u32 ip_type, |
| struct be_cmd_get_def_gateway_resp *resp); |
| |
| int mgmt_get_nic_conf(struct beiscsi_hba *phba, |
| struct be_cmd_get_nic_conf_resp *mac); |
| |
| int beiscsi_if_get_info(struct beiscsi_hba *phba, int ip_type, |
| struct be_cmd_get_if_info_resp **if_info); |
| |
| unsigned int beiscsi_if_get_handle(struct beiscsi_hba *phba); |
| |
| int beiscsi_if_set_vlan(struct beiscsi_hba *phba, uint16_t vlan_tag); |
| |
| unsigned int beiscsi_boot_logout_sess(struct beiscsi_hba *phba); |
| |
| unsigned int beiscsi_boot_reopen_sess(struct beiscsi_hba *phba); |
| |
| unsigned int beiscsi_boot_get_sinfo(struct beiscsi_hba *phba); |
| |
| unsigned int __beiscsi_boot_get_shandle(struct beiscsi_hba *phba, int async); |
| |
| int beiscsi_boot_get_shandle(struct beiscsi_hba *phba, unsigned int *s_handle); |
| |
| ssize_t beiscsi_drvr_ver_disp(struct device *dev, |
| struct device_attribute *attr, char *buf); |
| |
| ssize_t beiscsi_fw_ver_disp(struct device *dev, |
| struct device_attribute *attr, char *buf); |
| |
| ssize_t beiscsi_active_session_disp(struct device *dev, |
| struct device_attribute *attr, char *buf); |
| |
| ssize_t beiscsi_adap_family_disp(struct device *dev, |
| struct device_attribute *attr, char *buf); |
| |
| |
| ssize_t beiscsi_free_session_disp(struct device *dev, |
| struct device_attribute *attr, char *buf); |
| |
| ssize_t beiscsi_phys_port_disp(struct device *dev, |
| struct device_attribute *attr, char *buf); |
| |
| void beiscsi_offload_cxn_v0(struct beiscsi_offload_params *params, |
| struct wrb_handle *pwrb_handle, |
| struct be_mem_descriptor *mem_descr, |
| struct hwi_wrb_context *pwrb_context); |
| |
| void beiscsi_offload_cxn_v2(struct beiscsi_offload_params *params, |
| struct wrb_handle *pwrb_handle, |
| struct hwi_wrb_context *pwrb_context); |
| |
| unsigned int beiscsi_invalidate_cxn(struct beiscsi_hba *phba, |
| struct beiscsi_endpoint *beiscsi_ep); |
| |
| unsigned int beiscsi_upload_cxn(struct beiscsi_hba *phba, |
| struct beiscsi_endpoint *beiscsi_ep); |
| |
| int be_cmd_modify_eq_delay(struct beiscsi_hba *phba, |
| struct be_set_eqd *, int num); |
| |
| int beiscsi_logout_fw_sess(struct beiscsi_hba *phba, |
| uint32_t fw_sess_handle); |
| |
| #endif |
