Cross Reference: /src/usr.sbin/installboot/arch/alpha.c

Lines Matching defs:bb
115 static void	resum(ib_params *, struct alpha_boot_block * const bb,
136 	struct alpha_boot_block	bb;
150 	rv = pread(params->fsfd, &bb, sizeof(bb), ALPHA_BOOT_BLOCK_OFFSET);
154 	} else if (rv != sizeof(bb)) {
158 	ALPHA_BOOT_BLOCK_CKSUM(&bb, &cksum);
159 	if (cksum != bb.bb_cksum) {		// XXX check bb_cksum endian?
162 		    (unsigned long long)le64toh(bb.bb_cksum),
170 		    (unsigned long long)le64toh(bb.bb_secstart));
172 		    (unsigned long long)le64toh(bb.bb_secsize));
174 		    (unsigned long long)le64toh(bb.bb_cksum));
177 	bb.bb_secstart = bb.bb_secsize = bb.bb_flags = 0;
179 	ALPHA_BOOT_BLOCK_CKSUM(&bb, &bb.bb_cksum);
181 		sun_bootstrap(params, &bb);
184 	    (unsigned long long)le64toh(bb.bb_secstart));
186 	    (unsigned long long)le64toh(bb.bb_secsize));
188 	    (unsigned long long)le64toh(bb.bb_cksum));
196 	rv = pwrite(params->fsfd, &bb, sizeof(bb), ALPHA_BOOT_BLOCK_OFFSET);
200 	} else if (rv != sizeof(bb)) {
211 	struct alpha_boot_block	bb;
253 	rv = pread(params->fsfd, &bb, sizeof(bb), ALPHA_BOOT_BLOCK_OFFSET);
257 	} else if (rv != sizeof(bb)) {
263 		check_sparc(&bb, "Initial");
288 	bb.bb_secsize =
291 	bb.bb_secstart = htole64(startblock);
292 	bb.bb_flags = 0;
294 	ALPHA_BOOT_BLOCK_CKSUM(&bb, &bb.bb_cksum);
296 		sun_bootstrap(params, &bb);
302 		    (unsigned long long)le64toh(bb.bb_secsize));
304 		    (unsigned long long)le64toh(bb.bb_cksum));
324 	rv = pwrite(params->fsfd, &bb, sizeof(bb), ALPHA_BOOT_BLOCK_OFFSET);
328 	} else if (rv != sizeof(bb)) {
366 resum(ib_params *params, struct alpha_boot_block * const bb, uint16_t *bb16)
371 		memcpy(bb, bb16, sizeof(*bb));
372 	ALPHA_BOOT_BLOCK_CKSUM(bb, &bb->bb_cksum);
374 		memcpy(bb16, bb, sizeof(*bb));
375 	if ((params->flags & IB_VERBOSE) && lastsum != bb->bb_cksum)
377 		    (unsigned long long)le64toh(bb->bb_cksum));
378 	lastsum = bb->bb_cksum;
382 sun_bootstrap(ib_params *params, struct alpha_boot_block * const bb)
397 	assert(sizeof(bb16) == sizeof(*bb));
398 	memcpy(bb16, bb, sizeof(bb16));
405 			resum(params, bb, bb16);
412 	resum(params, bb, bb16);
437 	resum(params, bb, bb16);
440 		    (unsigned long long)le64toh(bb->bb_cksum));
441 	check_sparc(bb, "Final");
445 check_sparc(const struct alpha_boot_block * const bb, const char *when)
450 	memcpy(bb16, bb, sizeof(bb16));
OpenGrok
