offset             60 bootmain.c     readsect(void *dst, uint offset)
offset             65 bootmain.c       outb(0x1F3, offset);
offset             66 bootmain.c       outb(0x1F4, offset >> 8);
offset             67 bootmain.c       outb(0x1F5, offset >> 16);
offset             68 bootmain.c       outb(0x1F6, (offset >> 24) | 0xE0);
offset             79 bootmain.c     readseg(uchar* pa, uint count, uint offset)
offset             86 bootmain.c       pa -= offset % SECTSIZE;
offset             89 bootmain.c       offset = (offset / SECTSIZE) + 1;
offset             94 bootmain.c       for(; pa < epa; pa += SECTSIZE, offset++)
offset             95 bootmain.c         readsect(pa, offset);
offset            198 vm.c           loaduvm(pde_t *pgdir, char *addr, struct inode *ip, uint offset, uint sz)
offset            213 vm.c               if(readi(ip, P2V(pa), offset+i, n) != n)