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Diffstat (limited to '')
| -rw-r--r-- | drivers/scsi/be2iscsi/be_mgmt.h | 242 |
1 files changed, 242 insertions, 0 deletions
diff --git a/drivers/scsi/be2iscsi/be_mgmt.h b/drivers/scsi/be2iscsi/be_mgmt.h new file mode 100644 index 000000000..d10858828 --- /dev/null +++ b/drivers/scsi/be2iscsi/be_mgmt.h @@ -0,0 +1,242 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +/* + * Copyright 2017 Broadcom. All Rights Reserved. + * The term "Broadcom" refers to Broadcom Limited and/or its subsidiaries. + * + * 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_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; +}; + +int beiscsi_mgmt_invalidate_icds(struct beiscsi_hba *phba, + struct invldt_cmd_tbl *inv_tbl, + unsigned int nents); + +int beiscsi_get_initiator_name(struct beiscsi_hba *phba, char *name, bool cfg); + +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 |