Lines Matching refs:byte
172 rp.edx.byte.dl = drivenum; in get_dev_params()
181 rp.eflags, rp.eax.byte.ah)); in get_dev_params()
206 rp.eax.byte.ah = 0x8; /* get params */ in drive_present()
207 rp.edx.byte.dl = drivenum; in drive_present()
211 if (((rp.eflags & PS_C) != 0) || rp.eax.byte.ah != 0) { in drive_present()
213 drivenum, rp.eflags, rp.eax.byte.ah)); in drive_present()
227 rp.eax.byte.ah = 0x0; /* reset disk */ in reset_disk()
228 rp.edx.byte.dl = drivenum; in reset_disk()
232 status = rp.eax.byte.ah; in reset_disk()
254 rp.eax.byte.ah = 0x2; /* Read disk */ in read_firstblock()
255 rp.eax.byte.al = 1; /* nsect */ in read_firstblock()
256 rp.ecx.byte.ch = 0; /* cyl & 0xff */ in read_firstblock()
257 rp.ecx.byte.cl = 1; /* cyl >> 2 & 0xc0 (sector number) */ in read_firstblock()
258 rp.edx.byte.dh = 0; /* head */ in read_firstblock()
259 rp.edx.byte.dl = drivenum; /* drivenum */ in read_firstblock()
267 status = rp.eax.byte.ah; in read_firstblock()
306 rp.edx.byte.dl = drivenum; in is_eltorito()
316 rp.eflags, rp.eax.byte.ah, bufp->drivenum)); in is_eltorito()