diff options
Diffstat (limited to 'drivers/nvdimm/label.c')
| -rw-r--r-- | drivers/nvdimm/label.c | 61 |
1 files changed, 29 insertions, 32 deletions
diff --git a/drivers/nvdimm/label.c b/drivers/nvdimm/label.c index b6d845cfb70e..b40a4eda1d89 100644 --- a/drivers/nvdimm/label.c +++ b/drivers/nvdimm/label.c @@ -358,9 +358,9 @@ static bool slot_valid(struct nvdimm_drvdata *ndd, u64 sum, sum_save; sum_save = nsl_get_checksum(ndd, nd_label); - nd_label->checksum = __cpu_to_le64(0); + nsl_set_checksum(ndd, nd_label, 0); sum = nd_fletcher64(nd_label, sizeof_namespace_label(ndd), 1); - nd_label->checksum = __cpu_to_le64(sum_save); + nsl_set_checksum(ndd, nd_label, sum_save); if (sum != sum_save) { dev_dbg(ndd->dev, "fail checksum. slot: %d expect: %#llx\n", slot, sum); @@ -797,16 +797,15 @@ static int __pmem_label_update(struct nd_region *nd_region, nd_label = to_label(ndd, slot); memset(nd_label, 0, sizeof_namespace_label(ndd)); memcpy(nd_label->uuid, nspm->uuid, NSLABEL_UUID_LEN); - if (nspm->alt_name) - memcpy(nd_label->name, nspm->alt_name, NSLABEL_NAME_LEN); - nd_label->flags = __cpu_to_le32(flags); - nd_label->nlabel = __cpu_to_le16(nd_region->ndr_mappings); - nd_label->position = __cpu_to_le16(pos); - nd_label->isetcookie = __cpu_to_le64(cookie); - nd_label->rawsize = __cpu_to_le64(resource_size(res)); - nd_label->lbasize = __cpu_to_le64(nspm->lbasize); - nd_label->dpa = __cpu_to_le64(res->start); - nd_label->slot = __cpu_to_le32(slot); + nsl_set_name(ndd, nd_label, nspm->alt_name); + nsl_set_flags(ndd, nd_label, flags); + nsl_set_nlabel(ndd, nd_label, nd_region->ndr_mappings); + nsl_set_position(ndd, nd_label, pos); + nsl_set_isetcookie(ndd, nd_label, cookie); + nsl_set_rawsize(ndd, nd_label, resource_size(res)); + nsl_set_lbasize(ndd, nd_label, nspm->lbasize); + nsl_set_dpa(ndd, nd_label, res->start); + nsl_set_slot(ndd, nd_label, slot); if (namespace_label_has(ndd, type_guid)) guid_copy(&nd_label->type_guid, &nd_set->type_guid); if (namespace_label_has(ndd, abstraction_guid)) @@ -816,9 +815,9 @@ static int __pmem_label_update(struct nd_region *nd_region, if (namespace_label_has(ndd, checksum)) { u64 sum; - nd_label->checksum = __cpu_to_le64(0); + nsl_set_checksum(ndd, nd_label, 0); sum = nd_fletcher64(nd_label, sizeof_namespace_label(ndd), 1); - nd_label->checksum = __cpu_to_le64(sum); + nsl_set_checksum(ndd, nd_label, sum); } nd_dbg_dpa(nd_region, ndd, res, "\n"); @@ -1017,10 +1016,8 @@ static int __blk_label_update(struct nd_region *nd_region, nd_label = to_label(ndd, slot); memset(nd_label, 0, sizeof_namespace_label(ndd)); memcpy(nd_label->uuid, nsblk->uuid, NSLABEL_UUID_LEN); - if (nsblk->alt_name) - memcpy(nd_label->name, nsblk->alt_name, - NSLABEL_NAME_LEN); - nd_label->flags = __cpu_to_le32(NSLABEL_FLAG_LOCAL); + nsl_set_name(ndd, nd_label, nsblk->alt_name); + nsl_set_flags(ndd, nd_label, NSLABEL_FLAG_LOCAL); /* * Use the presence of the type_guid as a flag to @@ -1029,23 +1026,23 @@ static int __blk_label_update(struct nd_region *nd_region, */ if (namespace_label_has(ndd, type_guid)) { if (i == min_dpa_idx) { - nd_label->nlabel = __cpu_to_le16(nsblk->num_resources); - nd_label->position = __cpu_to_le16(0); + nsl_set_nlabel(ndd, nd_label, nsblk->num_resources); + nsl_set_position(ndd, nd_label, 0); } else { - nd_label->nlabel = __cpu_to_le16(0xffff); - nd_label->position = __cpu_to_le16(0xffff); + nsl_set_nlabel(ndd, nd_label, 0xffff); + nsl_set_position(ndd, nd_label, 0xffff); } - nd_label->isetcookie = __cpu_to_le64(nd_set->cookie2); + nsl_set_isetcookie(ndd, nd_label, nd_set->cookie2); } else { - nd_label->nlabel = __cpu_to_le16(0); /* N/A */ - nd_label->position = __cpu_to_le16(0); /* N/A */ - nd_label->isetcookie = __cpu_to_le64(0); /* N/A */ + nsl_set_nlabel(ndd, nd_label, 0); /* N/A */ + nsl_set_position(ndd, nd_label, 0); /* N/A */ + nsl_set_isetcookie(ndd, nd_label, 0); /* N/A */ } - nd_label->dpa = __cpu_to_le64(res->start); - nd_label->rawsize = __cpu_to_le64(resource_size(res)); - nd_label->lbasize = __cpu_to_le64(nsblk->lbasize); - nd_label->slot = __cpu_to_le32(slot); + nsl_set_dpa(ndd, nd_label, res->start); + nsl_set_rawsize(ndd, nd_label, resource_size(res)); + nsl_set_lbasize(ndd, nd_label, nsblk->lbasize); + nsl_set_slot(ndd, nd_label, slot); if (namespace_label_has(ndd, type_guid)) guid_copy(&nd_label->type_guid, &nd_set->type_guid); if (namespace_label_has(ndd, abstraction_guid)) @@ -1056,10 +1053,10 @@ static int __blk_label_update(struct nd_region *nd_region, if (namespace_label_has(ndd, checksum)) { u64 sum; - nd_label->checksum = __cpu_to_le64(0); + nsl_set_checksum(ndd, nd_label, 0); sum = nd_fletcher64(nd_label, sizeof_namespace_label(ndd), 1); - nd_label->checksum = __cpu_to_le64(sum); + nsl_set_checksum(ndd, nd_label, sum); } /* update label */ |