From: keith.busch@intel.com (Keith Busch)
Subject: [PATCH V4 1/2] nvme: add SGL controller capability constant
Date: Wed, 4 Oct 2017 14:04:00 -0600 [thread overview]
Message-ID: <20171004200359.GA2384@localhost.localdomain> (raw)
In-Reply-To: <1507058666-15298-2-git-send-email-ckulkarnilinux@gmail.com>
On Tue, Oct 03, 2017@12:24:25PM -0700, Chaitanya Kulkarni wrote:
> From: Chaitanya Kulkarni <chaitanya.kulkarni at wdc.com>
> diff --git a/include/linux/nvme.h b/include/linux/nvme.h
> index 9310ce77..22bbcfb 100644
> --- a/include/linux/nvme.h
> +++ b/include/linux/nvme.h
> @@ -466,6 +466,8 @@ enum nvme_opcode {
> nvme_cmd_resv_release = 0x15,
> };
>
> +#define NVME_CTRL_SUPP_SGL 0x1
> +
I don't think this needs to be its own patch.
This should be in enum along with all the other NVME_CTRL_* identify
controller constants.
SGLs would also be supported if the value is 2 as well, right?
next prev parent reply other threads:[~2017-10-04 20:04 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-10-03 19:24 [PATCH V4] nvme-pci: add SGL support Chaitanya Kulkarni
2017-10-03 19:24 ` [PATCH V4 1/2] nvme: add SGL controller capability constant Chaitanya Kulkarni
2017-10-04 20:04 ` Keith Busch [this message]
2017-10-03 19:24 ` [PATCH V4 2/2] nvme-pci: add SGL support Chaitanya Kulkarni
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