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