From: "Matias Bjørling" <mb@lightnvm.io>
To: "Javier González" <jg@lightnvm.io>
Cc: linux-block@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-nvme@lists.infradead.org,
"Javier González" <javier@cnexlabs.com>
Subject: Re: [PATCH 02/20] lightnvm: add controller capabilities to 2.0
Date: Thu, 22 Feb 2018 08:26:49 +0100 [thread overview]
Message-ID: <bd9509cd-dc47-e0af-2ee1-027eb22af189@lightnvm.io> (raw)
In-Reply-To: <1519205218-26994-3-git-send-email-javier@cnexlabs.com>
On 02/21/2018 10:26 AM, Javier González wrote:
> Assign missing mccap value on 2.0 path
>
> Signed-off-by: Javier González <javier@cnexlabs.com>
> ---
> drivers/nvme/host/lightnvm.c | 2 ++
> 1 file changed, 2 insertions(+)
>
> diff --git a/drivers/nvme/host/lightnvm.c b/drivers/nvme/host/lightnvm.c
> index c81e64cc20d7..969bb874850c 100644
> --- a/drivers/nvme/host/lightnvm.c
> +++ b/drivers/nvme/host/lightnvm.c
> @@ -392,6 +392,8 @@ 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.mccap = 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);
>
The mccap field between 1.2 and 2.0 is orthogonal. They represent two
different capabilities fields. The mccap has to be interpreted if used.
next prev parent reply other threads:[~2018-02-22 7:26 UTC|newest]
Thread overview: 48+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-02-21 9:26 [PATCH V2 00/20] lightnvm: pblk: implement 2.0 support Javier González
2018-02-21 9:26 ` [PATCH 01/20] lightnvm: simplify geometry structure Javier González
2018-02-22 7:25 ` Matias Bjørling
2018-02-22 7:44 ` Javier Gonzalez
2018-02-22 12:22 ` Matias Bjørling
2018-02-22 14:13 ` Javier Gonzalez
2018-02-21 9:26 ` [PATCH 02/20] lightnvm: add controller capabilities to 2.0 Javier González
2018-02-22 7:26 ` Matias Bjørling [this message]
2018-02-21 9:26 ` [PATCH 03/20] lightnvm: fix capabilities for 2.0 sysfs Javier González
2018-02-22 7:28 ` Matias Bjørling
2018-02-22 7:47 ` Javier Gonzalez
2018-02-22 9:39 ` Matias Bjørling
2018-02-22 10:25 ` Javier Gonzalez
2018-02-22 11:10 ` Matias Bjørling
2018-02-22 11:12 ` Javier Gonzalez
2018-02-21 9:26 ` [PATCH 04/20] lightnvm: add minor version to generic geometry Javier González
2018-02-22 7:34 ` Matias Bjørling
2018-02-22 7:53 ` Javier González
2018-02-21 9:26 ` [PATCH 05/20] lightnvm: rename number of channels and luns Javier González
2018-02-21 9:26 ` [PATCH 06/20] lightnvm: add shorten OCSSD version in geo Javier González
2018-02-21 9:26 ` [PATCH 07/20] lightnvm: rename sect_* to sec_* Javier González
2018-02-22 7:43 ` Matias Bjørling
2018-02-21 9:26 ` [PATCH 08/20] lightnvm: complete geo structure with maxoc* Javier González
2018-02-22 7:45 ` Matias Bjørling
2018-02-22 7:55 ` Javier Gonzalez
2018-02-22 9:45 ` Matias Bjørling
2018-02-22 9:52 ` Javier Gonzalez
2018-02-22 10:00 ` Matias Bjørling
2018-02-22 10:03 ` Javier Gonzalez
2018-02-21 9:26 ` [PATCH 09/20] lightnvm: use generic identify structure Javier González
2018-02-22 7:47 ` Matias Bjørling
2018-02-22 7:49 ` Javier González
2018-02-22 9:41 ` Matias Bjørling
2018-02-21 9:26 ` [PATCH 10/20] lightnvm: pblk: rename ppaf* to addrf* Javier González
2018-02-22 7:47 ` Matias Bjørling
2018-02-21 9:26 ` [PATCH 11/20] lightnvm: pblk: check for supported version Javier González
2018-02-22 7:48 ` Matias Bjørling
2018-02-21 9:26 ` [PATCH 12/20] lightnvm: complete 2.0 values in sysfs Javier González
2018-02-21 9:26 ` [PATCH 13/20] lightnvm: add support for 2.0 address format Javier González
2018-02-22 9:24 ` Matias Bjørling
2018-02-21 9:26 ` [PATCH 14/20] lightnvm: make address conversions depend on generic device Javier González
2018-02-21 9:26 ` [PATCH 15/20] nvme: make nvme_get_log_ext available Javier González
2018-02-21 9:26 ` [PATCH 16/20] lightnvm: implement get log report chunk helpers Javier González
2018-02-21 9:26 ` [PATCH 17/20] lightnvm: define chunk states Javier González
2018-02-21 9:26 ` [PATCH 18/20] lightnvm: pblk: implement get log report chunk Javier González
2018-02-21 9:26 ` [PATCH 19/20] lightnvm: pblk: refactor init/exit sequences Javier González
2018-02-21 9:26 ` [PATCH 20/20] lightnvm: pblk: implement 2.0 support Javier González
2018-02-21 14:30 ` Javier González
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