Searched defs:track (Results 1 - 5 of 5) sorted by relevance

/vbox/src/VBox/Devices/EFI/Firmware/BaseTools/Source/C/VfrCompile/Pccts/support/rexpr/
H A Drexpr.h4 /* track field must be same for all node types */
6 struct _a *track; /* track mem allocation */ member in struct:_a
13 struct _n *track; member in struct:_n
/vbox/src/VBox/Devices/PC/ipxe/src/arch/i386/prefix/
H A Ddskprefix.S90 /* Get disk drive parameters, specifically number of sectors/track.
105 xchgw %cx,%ax /* cx = track and sector */
200 incw track
227 movw track, %dx
339 sread: .word 0 /* sectors read of current track */
341 track: .word 0 /* current track */ label
/vbox/src/VBox/Devices/PC/BIOS/
H A Dfloppy.c451 uint8_t drive, num_sectors, track, sector, head; local
508 track = GET_CH();
609 outb(0x03f5, track);
613 outb(0x03f5, sector + num_sectors - 1); // last sector to read on track
678 // ??? should track be new val from return_status[3] ?
679 set_diskette_current_cyl(drive, track);
746 outb(0x03f5, track);
750 outb(0x03f5, sector + num_sectors - 1); // last sector to write on track
817 // ??? should track be new val from return_status[3] ?
818 set_diskette_current_cyl(drive, track);
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/vbox/src/VBox/Additions/x11/x11include/libdrm-2.4.13/
H A Dradeon_bo.h51 struct radeon_track *track; member in struct:radeon_bo
110 bo->track = radeon_tracker_add_track(&bom->tracker, bo->handle);
111 radeon_track_add_event(bo->track, file, func, "open", line);
124 radeon_track_add_event(bo->track, file, func, "ref", line);
136 radeon_track_add_event(bo->track, file, func, "unref", line);
138 radeon_tracker_remove_track(&bo->bom->tracker, bo->track);
139 bo->track = NULL;
/vbox/src/VBox/Devices/Storage/
H A DDevFdc.cpp176 uint8_t track; member in struct:fdrive_t
178 uint8_t ltrk; /* Logical track */
181 uint8_t last_sect; /* Nb sector per track */
233 static int fd_sector_calc(uint8_t head, uint8_t track, uint8_t sect, argument
236 return (((track * num_sides) + head) * last_sect) + sect - 1; /* sect >= 1 */
242 return fd_sector_calc(drv->head, drv->track, drv->sect, drv->last_sect, NUM_SIDES(drv));
246 * returns 0 if already on right track
247 * returns 1 if track changed
248 * returns 2 if track is invalid
252 static int fd_seek(fdrive_t *drv, uint8_t head, uint8_t track, uint8_ argument
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