Assign missing mccap value on 2.0 path Signed-off-by: Javier González <javier@xxxxxxxxxxxx> --- drivers/nvme/host/lightnvm.c | 4 +++- include/linux/lightnvm.h | 8 +++++--- 2 files changed, 8 insertions(+), 4 deletions(-) diff --git a/drivers/nvme/host/lightnvm.c b/drivers/nvme/host/lightnvm.c index 8f541331b1a9..10392a664b50 100644 --- a/drivers/nvme/host/lightnvm.c +++ b/drivers/nvme/host/lightnvm.c @@ -318,7 +318,7 @@ static int nvme_nvm_setup_12(struct nvme_nvm_id12 *id, dev_geo->c.ws_opt = sec_per_pg; dev_geo->c.mw_cunits = 8; /* default to MLC safe values */ - dev_geo->c.mccap = le32_to_cpu(src->mccap); + dev_geo->c.cap = le32_to_cpu(src->mccap); dev_geo->c.trdt = le32_to_cpu(src->trdt); dev_geo->c.trdm = le32_to_cpu(src->trdm); @@ -399,6 +399,8 @@ static int nvme_nvm_setup_20(struct nvme_nvm_id20 *id, dev_geo->c.ws_opt = le32_to_cpu(id->ws_opt); dev_geo->c.mw_cunits = le32_to_cpu(id->mw_cunits); + dev_geo->c.cap = le32_to_cpu(id->mccap); + dev_geo->c.trdt = le32_to_cpu(id->trdt); dev_geo->c.trdm = le32_to_cpu(id->trdm); dev_geo->c.tprt = le32_to_cpu(id->twrt); diff --git a/include/linux/lightnvm.h b/include/linux/lightnvm.h index 4537c0140386..42704c4ca9af 100644 --- a/include/linux/lightnvm.h +++ b/include/linux/lightnvm.h @@ -273,8 +273,10 @@ struct nvm_common_geo { u32 ws_opt; /* optimal write size */ u32 mw_cunits; /* distance required for successful read */ - /* device capabilities */ - u32 mccap; + /* device capabilities. Note that this represents capabilities in 1.2 + * and media and controller capabilities in 2.0 + */ + u32 cap; /* device timings */ u32 trdt; /* Avg. Tread (ns) */ @@ -289,7 +291,7 @@ struct nvm_common_geo { /* 1.2 compatibility */ u8 vmnt; - u32 cap; + u32 mccap; u32 dom; u8 mtype; -- 2.7.4