diff options
Diffstat (limited to 'include/hw/scsi/scsi.h')
| -rw-r--r-- | include/hw/scsi/scsi.h | 94 |
1 files changed, 1 insertions, 93 deletions
diff --git a/include/hw/scsi/scsi.h b/include/hw/scsi/scsi.h index 6ef67fb504..23a8ee6a7d 100644 --- a/include/hw/scsi/scsi.h +++ b/include/hw/scsi/scsi.h @@ -4,45 +4,20 @@ #include "hw/qdev.h" #include "hw/block/block.h" #include "sysemu/sysemu.h" +#include "scsi/utils.h" #include "qemu/notify.h" #define MAX_SCSI_DEVS 255 -#define SCSI_CMD_BUF_SIZE 16 -#define SCSI_SENSE_LEN 18 -#define SCSI_SENSE_LEN_SCANNER 32 -#define SCSI_INQUIRY_LEN 36 - typedef struct SCSIBus SCSIBus; typedef struct SCSIBusInfo SCSIBusInfo; -typedef struct SCSICommand SCSICommand; typedef struct SCSIDevice SCSIDevice; typedef struct SCSIRequest SCSIRequest; typedef struct SCSIReqOps SCSIReqOps; -enum SCSIXferMode { - SCSI_XFER_NONE, /* TEST_UNIT_READY, ... */ - SCSI_XFER_FROM_DEV, /* READ, INQUIRY, MODE_SENSE, ... */ - SCSI_XFER_TO_DEV, /* WRITE, MODE_SELECT, ... */ -}; - -typedef struct SCSISense { - uint8_t key; - uint8_t asc; - uint8_t ascq; -} SCSISense; - #define SCSI_SENSE_BUF_SIZE_OLD 96 #define SCSI_SENSE_BUF_SIZE 252 -struct SCSICommand { - uint8_t buf[SCSI_CMD_BUF_SIZE]; - int len; - size_t xfer; - uint64_t lba; - enum SCSIXferMode mode; -}; - struct SCSIRequest { SCSIBus *bus; SCSIDevice *dev; @@ -180,73 +155,6 @@ SCSIDevice *scsi_bus_legacy_add_drive(SCSIBus *bus, BlockBackend *blk, void scsi_bus_legacy_handle_cmdline(SCSIBus *bus, bool deprecated); void scsi_legacy_handle_cmdline(void); -/* - * Predefined sense codes - */ - -/* No sense data available */ -extern const struct SCSISense sense_code_NO_SENSE; -/* LUN not ready, Manual intervention required */ -extern const struct SCSISense sense_code_LUN_NOT_READY; -/* LUN not ready, Medium not present */ -extern const struct SCSISense sense_code_NO_MEDIUM; -/* LUN not ready, medium removal prevented */ -extern const struct SCSISense sense_code_NOT_READY_REMOVAL_PREVENTED; -/* Hardware error, internal target failure */ -extern const struct SCSISense sense_code_TARGET_FAILURE; -/* Illegal request, invalid command operation code */ -extern const struct SCSISense sense_code_INVALID_OPCODE; -/* Illegal request, LBA out of range */ -extern const struct SCSISense sense_code_LBA_OUT_OF_RANGE; -/* Illegal request, Invalid field in CDB */ -extern const struct SCSISense sense_code_INVALID_FIELD; -/* Illegal request, Invalid field in parameter list */ -extern const struct SCSISense sense_code_INVALID_PARAM; -/* Illegal request, Parameter list length error */ -extern const struct SCSISense sense_code_INVALID_PARAM_LEN; -/* Illegal request, LUN not supported */ -extern const struct SCSISense sense_code_LUN_NOT_SUPPORTED; -/* Illegal request, Saving parameters not supported */ -extern const struct SCSISense sense_code_SAVING_PARAMS_NOT_SUPPORTED; -/* Illegal request, Incompatible format */ -extern const struct SCSISense sense_code_INCOMPATIBLE_FORMAT; -/* Illegal request, medium removal prevented */ -extern const struct SCSISense sense_code_ILLEGAL_REQ_REMOVAL_PREVENTED; -/* Illegal request, Invalid Transfer Tag */ -extern const struct SCSISense sense_code_INVALID_TAG; -/* Command aborted, I/O process terminated */ -extern const struct SCSISense sense_code_IO_ERROR; -/* Command aborted, I_T Nexus loss occurred */ -extern const struct SCSISense sense_code_I_T_NEXUS_LOSS; -/* Command aborted, Logical Unit failure */ -extern const struct SCSISense sense_code_LUN_FAILURE; -/* Command aborted, Overlapped Commands Attempted */ -extern const struct SCSISense sense_code_OVERLAPPED_COMMANDS; -/* LUN not ready, Capacity data has changed */ -extern const struct SCSISense sense_code_CAPACITY_CHANGED; -/* LUN not ready, Medium not present */ -extern const struct SCSISense sense_code_UNIT_ATTENTION_NO_MEDIUM; -/* Unit attention, Power on, reset or bus device reset occurred */ -extern const struct SCSISense sense_code_RESET; -/* Unit attention, Medium may have changed*/ -extern const struct SCSISense sense_code_MEDIUM_CHANGED; -/* Unit attention, Reported LUNs data has changed */ -extern const struct SCSISense sense_code_REPORTED_LUNS_CHANGED; -/* Unit attention, Device internal reset */ -extern const struct SCSISense sense_code_DEVICE_INTERNAL_RESET; -/* Data Protection, Write Protected */ -extern const struct SCSISense sense_code_WRITE_PROTECTED; -/* Data Protection, Space Allocation Failed Write Protect */ -extern const struct SCSISense sense_code_SPACE_ALLOC_FAILED; - -#define SENSE_CODE(x) sense_code_ ## x - -uint32_t scsi_data_cdb_xfer(uint8_t *buf); -uint32_t scsi_cdb_xfer(uint8_t *buf); -int scsi_cdb_length(uint8_t *buf); -int scsi_convert_sense(uint8_t *in_buf, int in_len, - uint8_t *buf, int len, bool fixed); - SCSIRequest *scsi_req_alloc(const SCSIReqOps *reqops, SCSIDevice *d, uint32_t tag, uint32_t lun, void *hba_private); SCSIRequest *scsi_req_new(SCSIDevice *d, uint32_t tag, uint32_t lun, |