Lines Matching defs:gpt

12 #include "gpt.h"
29 	.name = "gpt",
35 SPDK_BDEV_MODULE_REGISTER(gpt, &gpt_if)
37 /* Base block device gpt context */
39 	struct spdk_gpt			gpt;
47 /* Context for each gpt virtual bdev */
70 	spdk_free(gpt_base->gpt.buf);
100 	struct spdk_gpt *gpt;
121 	gpt = &gpt_base->gpt;
122 	gpt->parse_phase = SPDK_GPT_PARSE_PHASE_PRIMARY;
123 	gpt->buf_size = spdk_max(SPDK_GPT_BUFFER_SIZE, bdev->blocklen);
124 	gpt->buf = spdk_zmalloc(gpt->buf_size, spdk_bdev_get_buf_align(bdev), NULL,
126 	if (!gpt->buf) {
132 	gpt->sector_size = bdev->blocklen;
133 	gpt->total_sectors = bdev->blockcnt;
134 	gpt->lba_start = 0;
135 	gpt->lba_end = gpt->total_sectors - 1;
197 			SPDK_DEBUGLOG(vbdev_gpt, "gpt: no memory, queue io\n");
202 			SPDK_ERRLOG("gpt: error on bdev_io submission, rc=%d.\n", rc);
277 	struct spdk_gpt *gpt = &gpt_base->gpt;
278 	struct spdk_gpt_partition_entry *gpt_entry = &gpt->partitions[gpt_disk->partition_index];
281 	spdk_json_write_named_object_begin(w, "gpt");
325 	struct spdk_gpt *gpt;
330 	gpt = &gpt_base->gpt;
331 	num_partition_entries = from_le32(&gpt->header->num_partition_entries);
332 	head_lba_start = from_le64(&gpt->header->first_usable_lba);
333 	head_lba_end = from_le64(&gpt->header->last_usable_lba);
337 		p = &gpt->partitions[i];
347 		if (SPDK_GPT_GUID_EQUAL(&gpt->partitions[i].part_type_guid,
353 		} else if (!SPDK_GPT_GUID_EQUAL(&gpt->partitions[i].part_type_guid,
414 	rc = gpt_parse_partition_table(&gpt_base->gpt);
425 		SPDK_DEBUGLOG(vbdev_gpt, "Failed to split dev=%s by gpt table\n",
440 	struct spdk_gpt *gpt;
444 	gpt = &gpt_base->gpt;
445 	gpt->parse_phase = SPDK_GPT_PARSE_PHASE_SECONDARY;
446 	gpt->header = NULL;
447 	gpt->partitions = NULL;
451 	secondary_offset = gpt->total_sectors * gpt->sector_size - gpt->buf_size;
452 	return spdk_bdev_read(part_base_desc, gpt_base->ch, gpt_base->gpt.buf, secondary_offset,
453 			      gpt_base->gpt.buf_size, gpt_read_secondary_table_complete,
471 	rc = gpt_parse_mbr(&gpt_base->gpt);
477 	rc = gpt_parse_partition_table(&gpt_base->gpt);
490 		SPDK_DEBUGLOG(vbdev_gpt, "Failed to split dev=%s by gpt table\n",
534 	rc = spdk_bdev_read(part_base_desc, gpt_base->ch, gpt_base->gpt.buf, 0,
535 			    gpt_base->gpt.buf_size, gpt_bdev_complete, gpt_base);