Lines Matching defs:sector
451 uint8_t drive, num_sectors, track, sector, head;
509 sector = GET_CL();
611 outb(0x03f5, sector);
612 outb(0x03f5, 2); // 512 byte sector size
613 outb(0x03f5, sector + num_sectors - 1); // last sector to read on track
748 outb(0x03f5, sector);
749 outb(0x03f5, 2); // 512 byte sector size
750 outb(0x03f5, sector + num_sectors - 1); // last sector to write on track
916 outb(0x03f5, 2); // 512 byte sector size
1192 num_sectors = val8 & 0x3f; // max sector number per cylinder