diff options
Diffstat (limited to 'hw/scsi.h')
| -rw-r--r-- | hw/scsi.h | 10 |
1 files changed, 8 insertions, 2 deletions
@@ -27,6 +27,8 @@ typedef struct SCSISense { uint8_t ascq; } SCSISense; +#define SCSI_SENSE_BUF_SIZE 96 + struct SCSIRequest { SCSIBus *bus; SCSIDevice *dev; @@ -42,6 +44,8 @@ struct SCSIRequest { enum SCSIXferMode mode; } cmd; BlockDriverAIOCB *aiocb; + uint8_t sense[SCSI_SENSE_BUF_SIZE]; + uint32_t sense_len; bool enqueued; void *hba_private; QTAILQ_ENTRY(SCSIRequest) next; @@ -53,6 +57,8 @@ struct SCSIDevice uint32_t id; BlockConf conf; SCSIDeviceInfo *info; + uint8_t sense[SCSI_SENSE_BUF_SIZE]; + uint32_t sense_len; QTAILQ_HEAD(, SCSIRequest) requests; int blocksize; int type; @@ -76,7 +82,6 @@ struct SCSIDeviceInfo { void (*write_data)(SCSIRequest *req); void (*cancel_io)(SCSIRequest *req); uint8_t *(*get_buf)(SCSIRequest *req); - int (*get_sense)(SCSIRequest *req, uint8_t *buf, int len); }; struct SCSIBusOps { @@ -137,7 +142,6 @@ extern const struct SCSISense sense_code_LUN_FAILURE; #define SENSE_CODE(x) sense_code_ ## x -int scsi_build_sense(SCSISense sense, uint8_t *buf, int len, int fixed); int scsi_sense_valid(SCSISense sense); SCSIRequest *scsi_req_alloc(size_t size, SCSIDevice *d, uint32_t tag, @@ -149,6 +153,7 @@ void scsi_req_free(SCSIRequest *req); SCSIRequest *scsi_req_ref(SCSIRequest *req); void scsi_req_unref(SCSIRequest *req); +void scsi_req_build_sense(SCSIRequest *req, SCSISense sense); int scsi_req_parse(SCSIRequest *req, uint8_t *buf); void scsi_req_print(SCSIRequest *req); void scsi_req_continue(SCSIRequest *req); @@ -159,5 +164,6 @@ int scsi_req_get_sense(SCSIRequest *req, uint8_t *buf, int len); void scsi_req_abort(SCSIRequest *req, int status); void scsi_req_cancel(SCSIRequest *req); void scsi_device_purge_requests(SCSIDevice *sdev); +int scsi_device_get_sense(SCSIDevice *dev, uint8_t *buf, int len, bool fixed); #endif |