diff options
Diffstat (limited to 'hw/scsi.h')
| -rw-r--r-- | hw/scsi.h | 22 |
1 files changed, 21 insertions, 1 deletions
@@ -46,8 +46,11 @@ struct SCSIRequest { uint32_t tag; uint32_t lun; uint32_t status; + size_t resid; SCSICommand cmd; BlockDriverAIOCB *aiocb; + QEMUSGList *sg; + bool dma_started; uint8_t sense[SCSI_SENSE_BUF_SIZE]; uint32_t sense_len; bool enqueued; @@ -93,6 +96,16 @@ struct SCSIDevice uint64_t max_lba; }; +extern const VMStateDescription vmstate_scsi_device; + +#define VMSTATE_SCSI_DEVICE(_field, _state) { \ + .name = (stringify(_field)), \ + .size = sizeof(SCSIDevice), \ + .vmsd = &vmstate_scsi_device, \ + .flags = VMS_STRUCT, \ + .offset = vmstate_offset_value(_state, _field, SCSIDevice), \ +} + /* cdrom.c */ int cdrom_read_toc(int nb_sectors, uint8_t *buf, int msf, int start_track); int cdrom_read_toc_raw(int nb_sectors, uint8_t *buf, int msf, int session_num); @@ -106,14 +119,21 @@ struct SCSIReqOps { void (*write_data)(SCSIRequest *req); void (*cancel_io)(SCSIRequest *req); uint8_t *(*get_buf)(SCSIRequest *req); + + void (*save_request)(QEMUFile *f, SCSIRequest *req); + void (*load_request)(QEMUFile *f, SCSIRequest *req); }; struct SCSIBusInfo { int tcq; int max_channel, max_target, max_lun; void (*transfer_data)(SCSIRequest *req, uint32_t arg); - void (*complete)(SCSIRequest *req, uint32_t arg); + void (*complete)(SCSIRequest *req, uint32_t arg, size_t resid); void (*cancel)(SCSIRequest *req); + QEMUSGList *(*get_sg_list)(SCSIRequest *req); + + void (*save_request)(QEMUFile *f, SCSIRequest *req); + void *(*load_request)(QEMUFile *f, SCSIRequest *req); }; struct SCSIBus { |