| /* | |
| * This file is auto-generated. Modifications will be lost. | |
| * | |
| * See https://android.googlesource.com/platform/bionic/+/master/libc/kernel/ | |
| * for more information. | |
| */ | |
| #ifndef _LINUX_VIRTIO_SCSI_H | |
| #define _LINUX_VIRTIO_SCSI_H | |
| #include <linux/virtio_types.h> | |
| #define VIRTIO_SCSI_CDB_DEFAULT_SIZE 32 | |
| #define VIRTIO_SCSI_SENSE_DEFAULT_SIZE 96 | |
| #ifndef VIRTIO_SCSI_CDB_SIZE | |
| #define VIRTIO_SCSI_CDB_SIZE VIRTIO_SCSI_CDB_DEFAULT_SIZE | |
| #endif | |
| #ifndef VIRTIO_SCSI_SENSE_SIZE | |
| #define VIRTIO_SCSI_SENSE_SIZE VIRTIO_SCSI_SENSE_DEFAULT_SIZE | |
| #endif | |
| struct virtio_scsi_cmd_req { | |
| __u8 lun[8]; | |
| __virtio64 tag; | |
| __u8 task_attr; | |
| __u8 prio; | |
| __u8 crn; | |
| __u8 cdb[VIRTIO_SCSI_CDB_SIZE]; | |
| } __attribute__((packed)); | |
| struct virtio_scsi_cmd_req_pi { | |
| __u8 lun[8]; | |
| __virtio64 tag; | |
| __u8 task_attr; | |
| __u8 prio; | |
| __u8 crn; | |
| __virtio32 pi_bytesout; | |
| __virtio32 pi_bytesin; | |
| __u8 cdb[VIRTIO_SCSI_CDB_SIZE]; | |
| } __attribute__((packed)); | |
| struct virtio_scsi_cmd_resp { | |
| __virtio32 sense_len; | |
| __virtio32 resid; | |
| __virtio16 status_qualifier; | |
| __u8 status; | |
| __u8 response; | |
| __u8 sense[VIRTIO_SCSI_SENSE_SIZE]; | |
| } __attribute__((packed)); | |
| struct virtio_scsi_ctrl_tmf_req { | |
| __virtio32 type; | |
| __virtio32 subtype; | |
| __u8 lun[8]; | |
| __virtio64 tag; | |
| } __attribute__((packed)); | |
| struct virtio_scsi_ctrl_tmf_resp { | |
| __u8 response; | |
| } __attribute__((packed)); | |
| struct virtio_scsi_ctrl_an_req { | |
| __virtio32 type; | |
| __u8 lun[8]; | |
| __virtio32 event_requested; | |
| } __attribute__((packed)); | |
| struct virtio_scsi_ctrl_an_resp { | |
| __virtio32 event_actual; | |
| __u8 response; | |
| } __attribute__((packed)); | |
| struct virtio_scsi_event { | |
| __virtio32 event; | |
| __u8 lun[8]; | |
| __virtio32 reason; | |
| } __attribute__((packed)); | |
| struct virtio_scsi_config { | |
| __virtio32 num_queues; | |
| __virtio32 seg_max; | |
| __virtio32 max_sectors; | |
| __virtio32 cmd_per_lun; | |
| __virtio32 event_info_size; | |
| __virtio32 sense_size; | |
| __virtio32 cdb_size; | |
| __virtio16 max_channel; | |
| __virtio16 max_target; | |
| __virtio32 max_lun; | |
| } __attribute__((packed)); | |
| #define VIRTIO_SCSI_F_INOUT 0 | |
| #define VIRTIO_SCSI_F_HOTPLUG 1 | |
| #define VIRTIO_SCSI_F_CHANGE 2 | |
| #define VIRTIO_SCSI_F_T10_PI 3 | |
| #define VIRTIO_SCSI_S_OK 0 | |
| #define VIRTIO_SCSI_S_OVERRUN 1 | |
| #define VIRTIO_SCSI_S_ABORTED 2 | |
| #define VIRTIO_SCSI_S_BAD_TARGET 3 | |
| #define VIRTIO_SCSI_S_RESET 4 | |
| #define VIRTIO_SCSI_S_BUSY 5 | |
| #define VIRTIO_SCSI_S_TRANSPORT_FAILURE 6 | |
| #define VIRTIO_SCSI_S_TARGET_FAILURE 7 | |
| #define VIRTIO_SCSI_S_NEXUS_FAILURE 8 | |
| #define VIRTIO_SCSI_S_FAILURE 9 | |
| #define VIRTIO_SCSI_S_FUNCTION_SUCCEEDED 10 | |
| #define VIRTIO_SCSI_S_FUNCTION_REJECTED 11 | |
| #define VIRTIO_SCSI_S_INCORRECT_LUN 12 | |
| #define VIRTIO_SCSI_T_TMF 0 | |
| #define VIRTIO_SCSI_T_AN_QUERY 1 | |
| #define VIRTIO_SCSI_T_AN_SUBSCRIBE 2 | |
| #define VIRTIO_SCSI_T_TMF_ABORT_TASK 0 | |
| #define VIRTIO_SCSI_T_TMF_ABORT_TASK_SET 1 | |
| #define VIRTIO_SCSI_T_TMF_CLEAR_ACA 2 | |
| #define VIRTIO_SCSI_T_TMF_CLEAR_TASK_SET 3 | |
| #define VIRTIO_SCSI_T_TMF_I_T_NEXUS_RESET 4 | |
| #define VIRTIO_SCSI_T_TMF_LOGICAL_UNIT_RESET 5 | |
| #define VIRTIO_SCSI_T_TMF_QUERY_TASK 6 | |
| #define VIRTIO_SCSI_T_TMF_QUERY_TASK_SET 7 | |
| #define VIRTIO_SCSI_T_EVENTS_MISSED 0x80000000 | |
| #define VIRTIO_SCSI_T_NO_EVENT 0 | |
| #define VIRTIO_SCSI_T_TRANSPORT_RESET 1 | |
| #define VIRTIO_SCSI_T_ASYNC_NOTIFY 2 | |
| #define VIRTIO_SCSI_T_PARAM_CHANGE 3 | |
| #define VIRTIO_SCSI_EVT_RESET_HARD 0 | |
| #define VIRTIO_SCSI_EVT_RESET_RESCAN 1 | |
| #define VIRTIO_SCSI_EVT_RESET_REMOVED 2 | |
| #define VIRTIO_SCSI_S_SIMPLE 0 | |
| #define VIRTIO_SCSI_S_ORDERED 1 | |
| #define VIRTIO_SCSI_S_HEAD 2 | |
| #define VIRTIO_SCSI_S_ACA 3 | |
| #endif |