/* * QLogic iSCSI Offload Driver * Copyright (c) 2016 Cavium Inc. * * This software is available under the terms of the GNU General Public License * (GPL) Version 2, available from the file COPYING in the main directory of * this source tree. */ #ifndef NVM_ISCSI_CFG_H #define NVM_ISCSI_CFG_H #define NUM_OF_ISCSI_TARGET_PER_PF 4 /* Defined as per the * ISCSI IBFT constraint */ #define NUM_OF_ISCSI_PF_SUPPORTED 4 /* One PF per Port - * assuming 4 port card */ #define NVM_ISCSI_CFG_DHCP_NAME_MAX_LEN 256 union nvm_iscsi_dhcp_vendor_id { u32 value[NVM_ISCSI_CFG_DHCP_NAME_MAX_LEN / 4]; u8 byte[NVM_ISCSI_CFG_DHCP_NAME_MAX_LEN]; }; #define NVM_ISCSI_IPV4_ADDR_BYTE_LEN 4 union nvm_iscsi_ipv4_addr { u32 addr; u8 byte[NVM_ISCSI_IPV4_ADDR_BYTE_LEN]; }; #define NVM_ISCSI_IPV6_ADDR_BYTE_LEN 16 union nvm_iscsi_ipv6_addr { u32 addr[4]; u8 byte[NVM_ISCSI_IPV6_ADDR_BYTE_LEN]; }; struct nvm_iscsi_initiator_ipv4 { union nvm_iscsi_ipv4_addr addr; /* 0x0 */ union nvm_iscsi_ipv4_addr subnet_mask; /* 0x4 */ union nvm_iscsi_ipv4_addr gateway; /* 0x8 */ union nvm_iscsi_ipv4_addr primary_dns; /* 0xC */ union nvm_iscsi_ipv4_addr secondary_dns; /* 0x10 */ union nvm_iscsi_ipv4_addr dhcp_addr; /* 0x14 */ union nvm_iscsi_ipv4_addr isns_server; /* 0x18 */ union nvm_iscsi_ipv4_addr slp_server; /* 0x1C */ union nvm_iscsi_ipv4_addr primay_radius_server; /* 0x20 */ union nvm_iscsi_ipv4_addr secondary_radius_server; /* 0x24 */ union nvm_iscsi_ipv4_addr rsvd[4]; /* 0x28 */ }; struct nvm_iscsi_initiator_ipv6 { union nvm_iscsi_ipv6_addr addr; /* 0x0 */ union nvm_iscsi_ipv6_addr subnet_mask; /* 0x10 */ union nvm_iscsi_ipv6_addr gateway; /* 0x20 */ union nvm_iscsi_ipv6_addr primary_dns; /* 0x30 */ union nvm_iscsi_ipv6_addr secondary_dns; /* 0x40 */ union nvm_iscsi_ipv6_addr dhcp_addr; /* 0x50 */ union nvm_iscsi_ipv6_addr isns_server; /* 0x60 */ union nvm_iscsi_ipv6_addr slp_server; /* 0x70 */ union nvm_iscsi_ipv6_addr primay_radius_server; /* 0x80 */ union nvm_iscsi_ipv6_addr secondary_radius_server; /* 0x90 */ union nvm_iscsi_ipv6_addr rsvd[3]; /* 0xA0 */ u32 config; /* 0xD0 */ #define NVM_ISCSI_CFG_INITIATOR_IPV6_SUBNET_MASK_PREFIX_MASK 0x000000FF #define NVM_ISCSI_CFG_INITIATOR_IPV6_SUBNET_MASK_PREFIX_OFFSET 0 u32 rsvd_1[3]; }; #define NVM_ISCSI_CFG_ISCSI_NAME_MAX_LEN 256 union nvm_iscsi_name { u32 value[NVM_ISCSI_CFG_ISCSI_NAME_MAX_LEN / 4]; u8 byte[NVM_ISCSI_CFG_ISCSI_NAME_MAX_LEN]; }; #define NVM_ISCSI_CFG_CHAP_NAME_MAX_LEN 256 union nvm_iscsi_chap_name { u32 value[NVM_ISCSI_CFG_CHAP_NAME_MAX_LEN / 4]; u8 byte[NVM_ISCSI_CFG_CHAP_NAME_MAX_LEN]; }; #define NVM_ISCSI_CFG_CHAP_PWD_MAX_LEN 16 /* md5 need per RFC1996 * is 16 octets */ union nvm_iscsi_chap_password { u32 value[NVM_ISCSI_CFG_CHAP_PWD_MAX_LEN / 4]; u8 byte[NVM_ISCSI_CFG_CHAP_PWD_MAX_LEN]; }; union nvm_iscsi_lun { u8 byte[8]; u32 value[2]; }; struct nvm_iscsi_generic { u32 ctrl_flags; /* 0x0 */ #define NVM_ISCSI_CFG_GEN_CHAP_ENABLED BIT(0) #define NVM_ISCSI_CFG_GEN_DHCP_TCPIP_CONFIG_ENABLED BIT(1) #define NVM_ISCSI_CFG_GEN_DHCP_ISCSI_CONFIG_ENABLED BIT(2) #define NVM_ISCSI_CFG_GEN_IPV6_ENABLED BIT(3) #define NVM_ISCSI_CFG_GEN_IPV4_FALLBACK_ENABLED BIT(4) #define NVM_ISCSI_CFG_GEN_ISNS_WORLD_LOGIN BIT(5) #define NVM_ISCSI_CFG_GEN_ISNS_SELECTIVE_LOGIN BIT(6) #define NVM_ISCSI_CFG_GEN_ADDR_REDIRECT_ENABLED BIT(7) #define NVM_ISCSI_CFG_GEN_CHAP_MUTUAL_ENABLED BIT(8) u32 timeout; /* 0x4 */ #define NVM_ISCSI_CFG_GEN_DHCP_REQUEST_TIMEOUT_MASK 0x0000FFFF #define NVM_ISCSI_CFG_GEN_DHCP_REQUEST_TIMEOUT_OFFSET 0 #define NVM_ISCSI_CFG_GEN_PORT_LOGIN_TIMEOUT_MASK 0xFFFF0000 #define NVM_ISCSI_CFG_GEN_PORT_LOGIN_TIMEOUT_OFFSET 16 union nvm_iscsi_dhcp_vendor_id dhcp_vendor_id; /* 0x8 */ u32 rsvd[62]; /* 0x108 */ }; struct nvm_iscsi_initiator { struct nvm_iscsi_initiator_ipv4 ipv4; /* 0x0 */ struct nvm_iscsi_initiator_ipv6 ipv6; /* 0x38 */ union nvm_iscsi_name initiator_name; /* 0x118 */ union nvm_iscsi_chap_name chap_name; /* 0x218 */ union nvm_iscsi_chap_password chap_password; /* 0x318 */ u32 generic_cont0; /* 0x398 */ #define NVM_ISCSI_CFG_INITIATOR_VLAN_MASK 0x0000FFFF #define NVM_ISCSI_CFG_INITIATOR_VLAN_OFFSET 0 #define NVM_ISCSI_CFG_INITIATOR_IP_VERSION_MASK 0x00030000 #define NVM_ISCSI_CFG_INITIATOR_IP_VERSION_OFFSET 16 #define NVM_ISCSI_CFG_INITIATOR_IP_VERSION_4 1 #define NVM_ISCSI_CFG_INITIATOR_IP_VERSION_6 2 #define NVM_ISCSI_CFG_INITIATOR_IP_VERSION_4_AND_6 3 u32 ctrl_flags; #define NVM_ISCSI_CFG_INITIATOR_IP_VERSION_PRIORITY_V6 BIT(0) #define NVM_ISCSI_CFG_INITIATOR_VLAN_ENABLED BIT(1) u32 rsvd[116]; /* 0x32C */ }; struct nvm_iscsi_target { u32 ctrl_flags; /* 0x0 */ #define NVM_ISCSI_CFG_TARGET_ENABLED BIT(0) #define NVM_ISCSI_CFG_BOOT_TIME_LOGIN_STATUS BIT(1) u32 generic_cont0; /* 0x4 */ #define NVM_ISCSI_CFG_TARGET_TCP_PORT_MASK 0x0000FFFF #define NVM_ISCSI_CFG_TARGET_TCP_PORT_OFFSET 0 u32 ip_ver; #define NVM_ISCSI_CFG_IPv4 4 #define NVM_ISCSI_CFG_IPv6 6 u32 rsvd_1[7]; /* 0x24 */ union nvm_iscsi_ipv4_addr ipv4_addr; /* 0x28 */ union nvm_iscsi_ipv6_addr ipv6_addr; /* 0x2C */ union nvm_iscsi_lun lun; /* 0x3C */ union nvm_iscsi_name target_name; /* 0x44 */ union nvm_iscsi_chap_name chap_name; /* 0x144 */ union nvm_iscsi_chap_password chap_password; /* 0x244 */ u32 rsvd_2[107]; /* 0x2C4 */ }; struct nvm_iscsi_block { u32 id; /* 0x0 */ #define NVM_ISCSI_CFG_BLK_MAPPED_PF_ID_MASK 0x0000000F #define NVM_ISCSI_CFG_BLK_MAPPED_PF_ID_OFFSET 0 #define NVM_ISCSI_CFG_BLK_CTRL_FLAG_MASK 0x00000FF0 #define NVM_ISCSI_CFG_BLK_CTRL_FLAG_OFFSET 4 #define NVM_ISCSI_CFG_BLK_CTRL_FLAG_IS_NOT_EMPTY BIT(0) #define NVM_ISCSI_CFG_BLK_CTRL_FLAG_PF_MAPPED BIT(1) u32 rsvd_1[5]; /* 0x4 */ struct nvm_iscsi_generic generic; /* 0x18 */ struct nvm_iscsi_initiator initiator; /* 0x218 */ struct nvm_iscsi_target target[NUM_OF_ISCSI_TARGET_PER_PF]; /* 0x718 */ u32 rsvd_2[58]; /* 0x1718 */ /* total size - 0x1800 - 6K block */ }; struct nvm_iscsi_cfg { u32 id; /* 0x0 */ #define NVM_ISCSI_CFG_BLK_VERSION_MINOR_MASK 0x000000FF #define NVM_ISCSI_CFG_BLK_VERSION_MAJOR_MASK 0x0000FF00 #define NVM_ISCSI_CFG_BLK_SIGNATURE_MASK 0xFFFF0000 #define NVM_ISCSI_CFG_BLK_SIGNATURE 0x49430000 /* IC - Iscsi * Config */ #define NVM_ISCSI_CFG_BLK_VERSION_MAJOR 0 #define NVM_ISCSI_CFG_BLK_VERSION_MINOR 10 #define NVM_ISCSI_CFG_BLK_VERSION ((NVM_ISCSI_CFG_BLK_VERSION_MAJOR << 8) | \ NVM_ISCSI_CFG_BLK_VERSION_MINOR) struct nvm_iscsi_block block[NUM_OF_ISCSI_PF_SUPPORTED]; /* 0x4 */ }; #endifOverall Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| Nilesh Javali | 665 | 100.00% | 1 | 100.00% |
| Total | 665 | 100.00% | 1 | 100.00% |