diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/scsi/scsi_proto.h | 1 | ||||
| -rw-r--r-- | include/target/iscsi/iscsi_target_core.h | 10 | ||||
| -rw-r--r-- | include/target/target_core_backend.h | 17 | ||||
| -rw-r--r-- | include/target/target_core_base.h | 11 | ||||
| -rw-r--r-- | include/target/target_core_fabric.h | 1 | ||||
| -rw-r--r-- | include/uapi/linux/target_core_user.h | 12 |
6 files changed, 38 insertions, 14 deletions
diff --git a/include/scsi/scsi_proto.h b/include/scsi/scsi_proto.h index 8260700d662b..8c285d9a06d8 100644 --- a/include/scsi/scsi_proto.h +++ b/include/scsi/scsi_proto.h @@ -158,6 +158,7 @@ #define READ_32 0x09 #define VERIFY_32 0x0a #define WRITE_32 0x0b +#define WRITE_VERIFY_32 0x0c #define WRITE_SAME_32 0x0d #define ATA_32 0x1ff0 diff --git a/include/target/iscsi/iscsi_target_core.h b/include/target/iscsi/iscsi_target_core.h index 5f17fb770477..0ca1fb08805b 100644 --- a/include/target/iscsi/iscsi_target_core.h +++ b/include/target/iscsi/iscsi_target_core.h @@ -66,6 +66,14 @@ struct sock; #define TA_DEFAULT_FABRIC_PROT_TYPE 0 /* TPG status needs to be enabled to return sendtargets discovery endpoint info */ #define TA_DEFAULT_TPG_ENABLED_SENDTARGETS 1 +/* + * Used to control the sending of keys with optional to respond state bit, + * as a workaround for non RFC compliant initiators,that do not propose, + * nor respond to specific keys required for login to complete. + * + * See iscsi_check_proposer_for_optional_reply() for more details. + */ +#define TA_DEFAULT_LOGIN_KEYS_WORKAROUND 1 #define ISCSI_IOV_DATA_BUFFER 5 @@ -560,7 +568,6 @@ struct iscsi_conn { #define LOGIN_FLAGS_INITIAL_PDU 8 unsigned long login_flags; struct delayed_work login_work; - struct delayed_work login_cleanup_work; struct iscsi_login *login; struct timer_list nopin_timer; struct timer_list nopin_response_timer; @@ -769,6 +776,7 @@ struct iscsi_tpg_attrib { u8 t10_pi; u32 fabric_prot_type; u32 tpg_enabled_sendtargets; + u32 login_keys_workaround; struct iscsi_portal_group *tpg; }; diff --git a/include/target/target_core_backend.h b/include/target/target_core_backend.h index e475531565fd..e150e391878b 100644 --- a/include/target/target_core_backend.h +++ b/include/target/target_core_backend.h @@ -2,6 +2,7 @@ #define TARGET_CORE_BACKEND_H #include <linux/types.h> +#include <asm/unaligned.h> #include <target/target_core_base.h> #define TRANSPORT_FLAG_PASSTHROUGH 0x1 @@ -29,16 +30,13 @@ struct target_backend_ops { struct se_device *(*alloc_device)(struct se_hba *, const char *); int (*configure_device)(struct se_device *); + void (*destroy_device)(struct se_device *); void (*free_device)(struct se_device *device); ssize_t (*set_configfs_dev_params)(struct se_device *, const char *, ssize_t); ssize_t (*show_configfs_dev_params)(struct se_device *, char *); - void (*transport_complete)(struct se_cmd *cmd, - struct scatterlist *, - unsigned char *); - sense_reason_t (*parse_cdb)(struct se_cmd *cmd); u32 (*get_device_type)(struct se_device *); sector_t (*get_blocks)(struct se_device *); @@ -71,6 +69,8 @@ void target_backend_unregister(const struct target_backend_ops *); void target_complete_cmd(struct se_cmd *, u8); void target_complete_cmd_with_length(struct se_cmd *, u8, int); +void transport_copy_sense_to_cmd(struct se_cmd *, unsigned char *); + sense_reason_t spc_parse_cdb(struct se_cmd *cmd, unsigned int *size); sense_reason_t spc_emulate_report_luns(struct se_cmd *cmd); sense_reason_t spc_emulate_inquiry_std(struct se_cmd *, unsigned char *); @@ -104,9 +104,18 @@ bool target_lun_is_rdonly(struct se_cmd *); sense_reason_t passthrough_parse_cdb(struct se_cmd *cmd, sense_reason_t (*exec_cmd)(struct se_cmd *cmd)); +struct se_device *target_find_device(int id, bool do_depend); + bool target_sense_desc_format(struct se_device *dev); sector_t target_to_linux_sector(struct se_device *dev, sector_t lb); bool target_configure_unmap_from_queue(struct se_dev_attrib *attrib, struct request_queue *q); + +/* Only use get_unaligned_be24() if reading p - 1 is allowed. */ +static inline uint32_t get_unaligned_be24(const uint8_t *const p) +{ + return get_unaligned_be32(p - 1) & 0xffffffU; +} + #endif /* TARGET_CORE_BACKEND_H */ diff --git a/include/target/target_core_base.h b/include/target/target_core_base.h index 0c1dce2ac6f0..516764febeb7 100644 --- a/include/target/target_core_base.h +++ b/include/target/target_core_base.h @@ -188,7 +188,8 @@ enum target_sc_flags_table { TARGET_SCF_BIDI_OP = 0x01, TARGET_SCF_ACK_KREF = 0x02, TARGET_SCF_UNKNOWN_SIZE = 0x04, - TARGET_SCF_USE_CPUID = 0x08, + TARGET_SCF_USE_CPUID = 0x08, + TARGET_SCF_LOOKUP_LUN_FROM_TAG = 0x10, }; /* fabric independent task management function values */ @@ -218,7 +219,6 @@ enum tcm_tmrsp_table { */ typedef enum { SCSI_INST_INDEX, - SCSI_DEVICE_INDEX, SCSI_AUTH_INTR_INDEX, SCSI_INDEX_TYPE_MAX } scsi_index_t; @@ -701,8 +701,6 @@ struct scsi_port_stats { struct se_lun { u64 unpacked_lun; -#define SE_LUN_LINK_MAGIC 0xffff7771 - u32 lun_link_magic; bool lun_shutdown; bool lun_access_ro; u32 lun_index; @@ -746,8 +744,6 @@ struct se_dev_stat_grps { }; struct se_device { -#define SE_DEV_LINK_MAGIC 0xfeeddeef - u32 dev_link_magic; /* RELATIVE TARGET PORT IDENTIFER Counter */ u16 dev_rpti_counter; /* Used for SAM Task Attribute ordering */ @@ -800,7 +796,6 @@ struct se_device { struct list_head delayed_cmd_list; struct list_head state_list; struct list_head qf_cmd_list; - struct list_head g_dev_node; /* Pointer to associated SE HBA */ struct se_hba *se_hba; /* T10 Inquiry and VPD WWN Information */ @@ -819,8 +814,6 @@ struct se_device { unsigned char udev_path[SE_UDEV_PATH_LEN]; /* Pointer to template of function pointers for transport */ const struct target_backend_ops *transport; - /* Linked list for struct se_hba struct se_device list */ - struct list_head dev_list; struct se_lun xcopy_lun; /* Protection Information */ int prot_length; diff --git a/include/target/target_core_fabric.h b/include/target/target_core_fabric.h index d7dd1427fe0d..33d2e3e5773c 100644 --- a/include/target/target_core_fabric.h +++ b/include/target/target_core_fabric.h @@ -160,6 +160,7 @@ int target_get_sess_cmd(struct se_cmd *, bool); int target_put_sess_cmd(struct se_cmd *); void target_sess_cmd_list_set_waiting(struct se_session *); void target_wait_for_sess_cmds(struct se_session *); +void target_show_cmd(const char *pfx, struct se_cmd *cmd); int core_alua_check_nonop_delay(struct se_cmd *); diff --git a/include/uapi/linux/target_core_user.h b/include/uapi/linux/target_core_user.h index af17b4154ef6..24a1c4ec2248 100644 --- a/include/uapi/linux/target_core_user.h +++ b/include/uapi/linux/target_core_user.h @@ -130,6 +130,11 @@ enum tcmu_genl_cmd { TCMU_CMD_UNSPEC, TCMU_CMD_ADDED_DEVICE, TCMU_CMD_REMOVED_DEVICE, + TCMU_CMD_RECONFIG_DEVICE, + TCMU_CMD_ADDED_DEVICE_DONE, + TCMU_CMD_REMOVED_DEVICE_DONE, + TCMU_CMD_RECONFIG_DEVICE_DONE, + TCMU_CMD_SET_FEATURES, __TCMU_CMD_MAX, }; #define TCMU_CMD_MAX (__TCMU_CMD_MAX - 1) @@ -138,6 +143,13 @@ enum tcmu_genl_attr { TCMU_ATTR_UNSPEC, TCMU_ATTR_DEVICE, TCMU_ATTR_MINOR, + TCMU_ATTR_PAD, + TCMU_ATTR_DEV_CFG, + TCMU_ATTR_DEV_SIZE, + TCMU_ATTR_WRITECACHE, + TCMU_ATTR_CMD_STATUS, + TCMU_ATTR_DEVICE_ID, + TCMU_ATTR_SUPP_KERN_CMD_REPLY, __TCMU_ATTR_MAX, }; #define TCMU_ATTR_MAX (__TCMU_ATTR_MAX - 1) |