From 96257a8a7f3183613550c41a909819e028372b61 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Matias=20Bj=C3=B8rling?= <mb@lightnvm.io> Date: Fri, 30 Mar 2018 00:05:05 +0200 Subject: nvme: lightnvm: add late setup of block size and metadata MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit The nvme driver sets up the size of the nvme namespace in two steps. First it initializes the device with standard logical block and metadata sizes, and then sets the correct logical block and metadata size. Due to the OCSSD 2.0 specification relies on the namespace to expose these sizes for correct initialization, let it be updated appropriately on the LightNVM side as well. Signed-off-by: Matias Bjørling <mb@lightnvm.io> Acked-by: Keith Busch <keith.busch@intel.com> Signed-off-by: Jens Axboe <axboe@kernel.dk> --- drivers/lightnvm/core.c | 3 --- 1 file changed, 3 deletions(-) (limited to 'drivers/lightnvm') diff --git a/drivers/lightnvm/core.c b/drivers/lightnvm/core.c index 9704db219866..3eec948d1b7e 100644 --- a/drivers/lightnvm/core.c +++ b/drivers/lightnvm/core.c @@ -864,8 +864,6 @@ static int nvm_core_init(struct nvm_dev *dev) geo->ws_seq = id->ws_seq; geo->ws_per_chk = id->ws_per_chk; geo->nr_chks = id->num_chk; - geo->sec_size = id->csecs; - geo->oob_size = id->sos; geo->mccap = id->mccap; geo->sec_per_chk = id->clba; @@ -893,7 +891,6 @@ static int nvm_core_init(struct nvm_dev *dev) if (ret) goto err_fmtype; - blk_queue_logical_block_size(dev->q, geo->sec_size); return 0; err_fmtype: kfree(dev->lun_map); -- cgit v1.2.1