netdev - Re: [PATCH net-next v2 2/6] devlink: Adding SR-IOV enablement NVRAM config param

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Message-ID: <CA+Jmh7FBQLSStwO-Sn7Q_1vLOx9SSwUJ8_7S3=gWe7+ZJc23Fw@mail.gmail.com>
Date:   Thu, 19 Oct 2017 16:40:09 -0400
From:   Steve Lin <steven.lin1@...adcom.com>
To:     Jiri Pirko <jiri@...nulli.us>
Cc:     Linux Netdev List <netdev@...r.kernel.org>,
        Jiri Pirko <jiri@...lanox.com>,
        "David S . Miller" <davem@...emloft.net>,
        Michael Chan <michael.chan@...adcom.com>,
        John Linville <linville@...driver.com>,
        Andy Gospodarek <gospo@...adcom.com>
Subject: Re: [PATCH net-next v2 2/6] devlink: Adding SR-IOV enablement NVRAM
 config param

On Thu, Oct 19, 2017 at 3:33 PM, Jiri Pirko <jiri@...nulli.us> wrote:
> Thu, Oct 19, 2017 at 09:17:06PM CEST, steven.lin1@...adcom.com wrote:
>>Adding DEVLINK_PERM_CONFIG_SRIOV_ENABLED permanent config
>>parameter.  If value is 1, SR-IOV is enabled.  If value is 0,
>>SR-IOV is disabled on this device.  Value is permanent (stored
>>in NVRAM), so becomes the new default value for this device.
>>
>>Signed-off-by: Steve Lin <steven.lin1@...adcom.com>
>>Acked-by: Andy Gospodarek <gospo@...adcom.com>
>>---
>> include/uapi/linux/devlink.h | 5 +++++
>> 1 file changed, 5 insertions(+)
>>
>>diff --git a/include/uapi/linux/devlink.h b/include/uapi/linux/devlink.h
>>index 47cc584..2640203 100644
>>--- a/include/uapi/linux/devlink.h
>>+++ b/include/uapi/linux/devlink.h
>>@@ -255,4 +255,9 @@ enum devlink_dpipe_header_id {
>>       DEVLINK_DPIPE_HEADER_IPV6,
>> };
>>
>>+/* Permanent (NVRAM) config parameters */
>
> We need the decription here in the header as well. Commit message alone
> is no good for this.
>
> Also, there should not be mention of "NVRAM". It is up to the device
> implementation where is stores the value.
>
>

Will do, I'll add descriptions in the header file and reword as
requested.  Thanks!