Lines Matching refs:raid_map
1419 struct pqi_scsi_dev *device, struct raid_map *raid_map)
1425 raid_map_size = get_unaligned_le32(&raid_map->structure_size);
1427 if (raid_map_size < offsetof(struct raid_map, disk_data)) {
1433 if (get_unaligned_le16(&raid_map->layout_map_count) != 2) {
1438 if (get_unaligned_le16(&raid_map->layout_map_count) != 3) {
1444 get_unaligned_le16(&raid_map->layout_map_count) > 1) {
1447 get_unaligned_le16(&raid_map->strip_size) *
1448 get_unaligned_le16(&raid_map->data_disks_per_row);
1471 struct raid_map *raid_map;
1473 raid_map = kmalloc(sizeof(*raid_map), GFP_KERNEL);
1474 if (!raid_map)
1478 device->scsi3addr, raid_map, sizeof(*raid_map), 0, NULL);
1482 raid_map_size = get_unaligned_le32(&raid_map->structure_size);
1484 if (raid_map_size > sizeof(*raid_map)) {
1486 kfree(raid_map);
1488 raid_map = kmalloc(raid_map_size, GFP_KERNEL);
1489 if (!raid_map)
1493 device->scsi3addr, raid_map, raid_map_size, 0, NULL);
1497 if (get_unaligned_le32(&raid_map->structure_size)
1502 get_unaligned_le32(&raid_map->structure_size));
1508 rc = pqi_validate_raid_map(ctrl_info, device, raid_map);
1512 device->raid_map = raid_map;
1517 kfree(raid_map);
1582 if (get_unaligned_le16(&device->raid_map->flags) &
2050 static bool pqi_raid_maps_equal(struct raid_map *raid_map1, struct raid_map *raid_map2)
2097 if (!pqi_raid_maps_equal(existing_device->raid_map, new_device->raid_map)) {
2098 kfree(existing_device->raid_map);
2099 existing_device->raid_map = new_device->raid_map;
2101 new_device->raid_map = NULL;
2125 kfree(device->raid_map);
2623 struct raid_map *raid_map, u64 first_block)
2632 volume_blk_size = get_unaligned_le32(&raid_map->volume_blk_size);
2637 get_unaligned_le16(&raid_map->data_encryption_key_index);
2731 struct pqi_scsi_dev_raid_map_data *rmd, struct raid_map *raid_map)
2741 get_unaligned_le64(&raid_map->volume_blk_cnt) ||
2746 get_unaligned_le16(&raid_map->data_disks_per_row);
2747 rmd->strip_size = get_unaligned_le16(&raid_map->strip_size);
2748 rmd->layout_map_count = get_unaligned_le16(&raid_map->layout_map_count);
2787 get_unaligned_le16(&raid_map->metadata_disks_per_row);
2789 raid_map->parity_rotation_shift)) %
2790 get_unaligned_le16(&raid_map->row_cnt);
2798 struct raid_map *raid_map)
2881 ((u32)(rmd->first_row >> raid_map->parity_rotation_shift)) %
2882 get_unaligned_le16(&raid_map->row_cnt);
2885 (get_unaligned_le16(&raid_map->row_cnt) *
2894 * parity entries inside the device's raid_map.
2903 index -= get_unaligned_le16(&raid_map->metadata_disks_per_row);
2905 rmd->p_parity_it_nexus = raid_map->disk_data[index].aio_handle;
2907 rmd->q_parity_it_nexus = raid_map->disk_data[index + 1].aio_handle;
2908 rmd->xor_mult = raid_map->disk_data[rmd->map_index].xor_mult[1];
2944 static void pqi_calc_aio_r1_nexus(struct raid_map *raid_map,
2953 rmd->it_nexus[0] = raid_map->disk_data[index].aio_handle;
2955 rmd->it_nexus[1] = raid_map->disk_data[index].aio_handle;
2958 rmd->it_nexus[2] = raid_map->disk_data[index].aio_handle;
2969 struct raid_map *raid_map;
2988 raid_map = device->raid_map;
2990 rc = pci_get_aio_common_raid_map_values(ctrl_info, &rmd, raid_map);
2997 pqi_calc_aio_r1_nexus(raid_map, &rmd);
3009 rc = pqi_calc_aio_r5_or_r6(&rmd, raid_map);
3017 rmd.aio_handle = raid_map->disk_data[rmd.map_index].aio_handle;
3018 rmd.disk_block = get_unaligned_le64(&raid_map->disk_starting_blk) +
3024 if (raid_map->phys_blk_shift) {
3025 rmd.disk_block <<= raid_map->phys_blk_shift;
3026 rmd.disk_block_cnt <<= raid_map->phys_blk_shift;
3034 if (get_unaligned_le16(&raid_map->flags) & RAID_MAP_ENCRYPTION_ENABLED) {
3037 pqi_set_encryption_info(&encryption_info, raid_map, rmd.first_block);