Cross Reference: /vbox/src/VBox/Devices/PC/BIOS/scsi.c

Lines Matching defs:bios_dsk
191  * @param   bios_dsk    Pointer to disk request packet (in the
194 int scsi_read_sectors(bio_dsk_t __far *bios_dsk)
203     device_id = VBOX_GET_SCSI_DEVICE(bios_dsk->drqp.dev_id);
207     count    = bios_dsk->drqp.nsect;
211     cdb.lba     = swap_32(bios_dsk->drqp.lba);
217     io_base   = bios_dsk->scsidev[device_id].io_base;
218     target_id = bios_dsk->scsidev[device_id].target_id;
221              count, device_id, bios_dsk->scsidev[device_id].target_id);
224                           bios_dsk->drqp.buffer, (count * 512L));
228         bios_dsk->drqp.trsfsectors = count;
229         bios_dsk->drqp.trsfbytes   = count * 512L;
231     DBG_SCSI("%s: transferred %u sectors\n", __func__, bios_dsk->drqp.nsect);
240  * @param   bios_dsk    Pointer to disk request packet (in the
243 int scsi_write_sectors(bio_dsk_t __far *bios_dsk)
252     device_id = VBOX_GET_SCSI_DEVICE(bios_dsk->drqp.dev_id);
256     count    = bios_dsk->drqp.nsect;
260     cdb.lba     = swap_32(bios_dsk->drqp.lba);
265     io_base   = bios_dsk->scsidev[device_id].io_base;
266     target_id = bios_dsk->scsidev[device_id].target_id;
269              count, device_id, bios_dsk->scsidev[device_id].target_id);
272                            bios_dsk->drqp.buffer, (count * 512L));
276         bios_dsk->drqp.trsfsectors = count;
277         bios_dsk->drqp.trsfbytes   = (count * 512L);
279     DBG_SCSI("%s: transferred %u sectors\n", __func__, bios_dsk->drqp.nsect);
294  * @param   bios_dsk    Pointer to disk request packet (in the
300     bio_dsk_t __far *bios_dsk = read_word(0x0040, 0x000E) :> &EbdaData->bdisk;
317              length, bios_dsk->drqp.skip_b, bios_dsk->drqp.skip_a,
318              device_id, bios_dsk->scsidev[device_id].target_id);
320              bios_dsk->drqp.nsect, bios_dsk->drqp.sect_sz);
324     io_base   = bios_dsk->scsidev[device_id].io_base;
325     target_id = bios_dsk->scsidev[device_id].target_id;
336     read_len = length + before + bios_dsk->drqp.skip_a;
366     bios_dsk->drqp.trsfbytes = length;
381     if (bios_dsk->drqp.skip_a)  /* If necessary, throw away more data. */
382         insb_discard(bios_dsk->drqp.skip_a, io_base + VBSCSI_REGISTER_DATA_IN);
397     bio_dsk_t __far     *bios_dsk;
399     bios_dsk = read_word(0x0040, 0x000E) :> &EbdaData->bdisk;
419         devcount_scsi = bios_dsk->scsi_devcount;
516                 bios_dsk->scsidev[devcount_scsi].io_base   = io_base;
517                 bios_dsk->scsidev[devcount_scsi].target_id = i;
518                 bios_dsk->devices[hd_index].type        = DSK_TYPE_SCSI;
519                 bios_dsk->devices[hd_index].device      = DSK_DEVICE_HD;
520                 bios_dsk->devices[hd_index].removable   = 0;
521                 bios_dsk->devices[hd_index].lock        = 0;
522                 bios_dsk->devices[hd_index].blksize     = sector_size;
523                 bios_dsk->devices[hd_index].translation = GEO_TRANSLATION_LBA;
526                 bios_dsk->devices[hd_index].lchs.heads = heads;
527                 bios_dsk->devices[hd_index].lchs.spt   = sectors_per_track;
529                     bios_dsk->devices[hd_index].lchs.cylinders = 1024;
531                     bios_dsk->devices[hd_index].lchs.cylinders = (uint16_t)cylinders;
537                 bios_dsk->devices[hd_index].pchs.heads = heads;
538                 bios_dsk->devices[hd_index].pchs.spt   = sectors_per_track;
540                     bios_dsk->devices[hd_index].pchs.cylinders = 1024;
542                     bios_dsk->devices[hd_index].pchs.cylinders = (uint16_t)cylinders;
544                 bios_dsk->devices[hd_index].sectors = sectors;
547                 hdcount = bios_dsk->hdcount;
548                 bios_dsk->hdidmap[hdcount] = devcount_scsi + BX_MAX_ATA_DEVICES;
550                 bios_dsk->hdcount = hdcount;
578             bios_dsk->scsidev[devcount_scsi].io_base   = io_base;
579             bios_dsk->scsidev[devcount_scsi].target_id = i;
580             bios_dsk->devices[hd_index].type      = DSK_TYPE_SCSI;
581             bios_dsk->devices[hd_index].device    = DSK_DEVICE_CDROM;
582             bios_dsk->devices[hd_index].removable = removable;
583             bios_dsk->devices[hd_index].blksize   = 2048;
586             cdcount = bios_dsk->cdcount;
587             bios_dsk->cdidmap[cdcount] = devcount_scsi + BX_MAX_ATA_DEVICES;
589             bios_dsk->cdcount = cdcount;
596         bios_dsk->scsi_devcount = devcount_scsi;
606     bio_dsk_t __far     *bios_dsk;
608     bios_dsk = read_word(0x0040, 0x000E) :> &EbdaData->bdisk;
610     bios_dsk->scsi_devcount = 0;