From: salil.mehta@huawei.com (Salil Mehta)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH V3 net-next 2/5] net:hns: Add Hip06 "RSS(Receive Side Scaling)" support to HNS Driver
Date: Thu, 26 Nov 2015 07:31:07 +0000 [thread overview]
Message-ID: <5656B53B.3080205@huawei.com> (raw)
In-Reply-To: <CO2PR11MB0088B852596B9F86F7BDCF6F97180@CO2PR11MB0088.namprd11.prod.outlook.com>
On 11/22/2015 9:30 AM, Yuval Mintz wrote:
>> static void hns_ppe_init_hw(struct hns_ppe_cb *ppe_cb) {
> ...
>> + /* Set default RSS key and indrection table*/
>> + const u32 rss_key[HNS_PPEV2_RSS_KEY_NUM] = {
>> + 0x6d5a56da, 0x255b0ec2,
>> + 0x4167253d, 0x43a38fb0,
>> + 0xd0ca2bcb, 0xae7b30b4,
>> + 0x77cb2da3, 0x8030f20c,
>> + 0x6a42b73b, 0xbeac01fa,
>> + };
>> +
>> + /* set default RSS key and remember it */
>> + for (i = 0; i < HNS_PPEV2_RSS_KEY_NUM; i++)
>> + ppe_cb->rss_key[i] = rss_key[i];
>>
> Is there any reason for the special default key?
> Why not use netdev_rss_key_fill()?
Thanks for pointing out this. I have incorported this change in latest
PATCH V5
>
WARNING: multiple messages have this Message-ID (diff)
From: Salil Mehta <salil.mehta-hv44wF8Li93QT0dZR+AlfA@public.gmane.org>
To: Yuval Mintz <Yuval.Mintz-h88ZbnxC6KDQT0dZR+AlfA@public.gmane.org>,
David Miller <davem-fT/PcQaiUtIeIZ0/mPfg9Q@public.gmane.org>,
"robh+dt-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org"
<robh+dt-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>,
"pawel.moll-5wv7dgnIgG8@public.gmane.org"
<pawel.moll-5wv7dgnIgG8@public.gmane.org>,
"mark.rutland-5wv7dgnIgG8@public.gmane.org"
<mark.rutland-5wv7dgnIgG8@public.gmane.org>,
"paul.gortmaker-CWA4WttNNZF54TAoqtyWWQ@public.gmane.org"
<paul.gortmaker-CWA4WttNNZF54TAoqtyWWQ@public.gmane.org>,
"ijc+devicetree-KcIKpvwj1kUDXYZnReoRVg@public.gmane.org"
<ijc+devicetree-KcIKpvwj1kUDXYZnReoRVg@public.gmane.org>,
"galak-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org"
<galak-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org>,
"catalin.marinas-5wv7dgnIgG8@public.gmane.org"
<catalin.marinas-5wv7dgnIgG8@public.gmane.org>,
"will.deacon-5wv7dgnIgG8@public.gmane.org"
<will.deacon-5wv7dgnIgG8@public.gmane.org>,
"arnd-r2nGTMty4D4@public.gmane.org"
<arnd-r2nGTMty4D4@public.gmane.org>,
"liguozhu-C8/M+/jPZTeaMJb+Lgu22Q@public.gmane.org"
<liguozhu-C8/M+/jPZTeaMJb+Lgu22Q@public.gmane.org>,
"yisen.zhuang-hv44wF8Li93QT0dZR+AlfA@public.gmane.org"
<yisen.zhuang-hv44wF8Li93QT0dZR+AlfA@public.gmane.org>,
"dingtianhong-hv44wF8Li93QT0dZR+AlfA@public.gmane.org"
<dingtianhong-hv44wF8Li93QT0dZR+AlfA@public.gmane.org>,
"zhangfei.gao-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org"
<zhangfei.gao-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>,
"huangdaode-C8/M+/jPZTeaMJb+Lgu22Q@public.gmane.org"
<huangdaode-C8/M+/jPZTeaMJb+Lgu22Q@public.gmane.org>,
"kenneth-lee-2012-H32Fclmsjq1BDgjK7y7TUQ@public.gmane.org"
<kenneth-lee-2012-H32Fclmsjq1BDgjK7y7TUQ@public.gmane.org>,
"mehta.salil.lnk-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org"
<mehta.sal>
Subject: Re: [PATCH V3 net-next 2/5] net:hns: Add Hip06 "RSS(Receive Side Scaling)" support to HNS Driver
Date: Thu, 26 Nov 2015 07:31:07 +0000 [thread overview]
Message-ID: <5656B53B.3080205@huawei.com> (raw)
In-Reply-To: <CO2PR11MB0088B852596B9F86F7BDCF6F97180-aWXWhCNu7Z/c7AgKY82GyJPPoyLQLiKMvxpqHgZTriW3zl9H0oFU5g@public.gmane.org>
On 11/22/2015 9:30 AM, Yuval Mintz wrote:
>> static void hns_ppe_init_hw(struct hns_ppe_cb *ppe_cb) {
> ...
>> + /* Set default RSS key and indrection table*/
>> + const u32 rss_key[HNS_PPEV2_RSS_KEY_NUM] = {
>> + 0x6d5a56da, 0x255b0ec2,
>> + 0x4167253d, 0x43a38fb0,
>> + 0xd0ca2bcb, 0xae7b30b4,
>> + 0x77cb2da3, 0x8030f20c,
>> + 0x6a42b73b, 0xbeac01fa,
>> + };
>> +
>> + /* set default RSS key and remember it */
>> + for (i = 0; i < HNS_PPEV2_RSS_KEY_NUM; i++)
>> + ppe_cb->rss_key[i] = rss_key[i];
>>
> Is there any reason for the special default key?
> Why not use netdev_rss_key_fill()?
Thanks for pointing out this. I have incorported this change in latest
PATCH V5
>
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WARNING: multiple messages have this Message-ID (diff)
From: Salil Mehta <salil.mehta@huawei.com>
To: Yuval Mintz <Yuval.Mintz@qlogic.com>,
David Miller <davem@davemloft.net>,
"robh+dt@kernel.org" <robh+dt@kernel.org>,
"pawel.moll@arm.com" <pawel.moll@arm.com>,
"mark.rutland@arm.com" <mark.rutland@arm.com>,
"paul.gortmaker@windriver.com" <paul.gortmaker@windriver.com>,
"ijc+devicetree@hellion.org.uk" <ijc+devicetree@hellion.org.uk>,
"galak@codeaurora.org" <galak@codeaurora.org>,
"catalin.marinas@arm.com" <catalin.marinas@arm.com>,
"will.deacon@arm.com" <will.deacon@arm.com>,
"arnd@arndb.de" <arnd@arndb.de>,
"liguozhu@hisilicon.com" <liguozhu@hisilicon.com>,
"yisen.zhuang@huawei.com" <yisen.zhuang@huawei.com>,
"dingtianhong@huawei.com" <dingtianhong@huawei.com>,
"zhangfei.gao@linaro.org" <zhangfei.gao@linaro.org>,
"huangdaode@hisilicon.com" <huangdaode@hisilicon.com>,
"kenneth-lee-2012@foxmail.com" <kenneth-lee-2012@foxmail.com>,
"mehta.salil.lnk@gmail.com" <mehta.salil.lnk@gmail.com>,
"xuwei5@hisilicon.com" <xuwei5@hisilicon.com>,
"lisheng011@huawei.com" <lisheng011@huawei.com>,
"devicetree@vger.kernel.org" <devicetree@vger.kernel.org>,
linux-kernel <linux-kernel@vger.kernel.org>,
"linux-arm-kernel@lists.infradead.org"
<linux-arm-kernel@lists.infradead.org>,
netdev <netdev@vger.kernel.org>,
"linuxarm@huawei.com" <linuxarm@huawei.com>
Subject: Re: [PATCH V3 net-next 2/5] net:hns: Add Hip06 "RSS(Receive Side Scaling)" support to HNS Driver
Date: Thu, 26 Nov 2015 07:31:07 +0000 [thread overview]
Message-ID: <5656B53B.3080205@huawei.com> (raw)
In-Reply-To: <CO2PR11MB0088B852596B9F86F7BDCF6F97180@CO2PR11MB0088.namprd11.prod.outlook.com>
On 11/22/2015 9:30 AM, Yuval Mintz wrote:
>> static void hns_ppe_init_hw(struct hns_ppe_cb *ppe_cb) {
> ...
>> + /* Set default RSS key and indrection table*/
>> + const u32 rss_key[HNS_PPEV2_RSS_KEY_NUM] = {
>> + 0x6d5a56da, 0x255b0ec2,
>> + 0x4167253d, 0x43a38fb0,
>> + 0xd0ca2bcb, 0xae7b30b4,
>> + 0x77cb2da3, 0x8030f20c,
>> + 0x6a42b73b, 0xbeac01fa,
>> + };
>> +
>> + /* set default RSS key and remember it */
>> + for (i = 0; i < HNS_PPEV2_RSS_KEY_NUM; i++)
>> + ppe_cb->rss_key[i] = rss_key[i];
>>
> Is there any reason for the special default key?
> Why not use netdev_rss_key_fill()?
Thanks for pointing out this. I have incorported this change in latest
PATCH V5
>
next prev parent reply other threads:[~2015-11-26 7:31 UTC|newest]
Thread overview: 47+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-11-19 20:58 [PATCH V3 net-next 0/5] net:hns: Add support of Hip06 SoC to the Hislicon Network Subsystem Salil Mehta
2015-11-19 20:58 ` Salil Mehta
2015-11-19 20:58 ` Salil Mehta
2015-11-19 20:58 ` [PATCH V3 net-next 1/5] " Salil Mehta
2015-11-19 20:58 ` Salil Mehta
2015-11-19 20:58 ` Salil Mehta
2015-11-19 20:58 ` Salil Mehta
2015-11-22 9:19 ` Yuval Mintz
2015-11-22 9:19 ` Yuval Mintz
2015-11-26 7:44 ` Salil Mehta
2015-11-26 7:44 ` Salil Mehta
2015-11-26 7:44 ` Salil Mehta
2015-11-26 7:44 ` Salil Mehta
2015-11-22 9:19 ` Yuval Mintz
[not found] ` <1447966706-16219-2-git-send-email-salil.mehta-hv44wF8Li93QT0dZR+AlfA@public.gmane.org>
2015-11-22 9:19 ` Yuval Mintz
2015-11-19 20:58 ` [PATCH V3 net-next 2/5] net:hns: Add Hip06 "RSS(Receive Side Scaling)" support to HNS Driver Salil Mehta
2015-11-19 20:58 ` Salil Mehta
2015-11-19 20:58 ` Salil Mehta
2015-11-22 9:30 ` Yuval Mintz
2015-11-22 9:30 ` Yuval Mintz
2015-11-26 7:31 ` Salil Mehta [this message]
2015-11-26 7:31 ` Salil Mehta
2015-11-26 7:31 ` Salil Mehta
2015-11-26 7:31 ` Salil Mehta
2015-11-22 9:30 ` Yuval Mintz
[not found] ` <1447966706-16219-3-git-send-email-salil.mehta-hv44wF8Li93QT0dZR+AlfA@public.gmane.org>
2015-11-22 9:30 ` Yuval Mintz
2015-11-19 20:58 ` [PATCH V3 net-next 3/5] net:hns: Add Hip06 "TSO(TCP Segment Offload)" support " Salil Mehta
2015-11-19 20:58 ` Salil Mehta
2015-11-19 20:58 ` Salil Mehta
2015-11-22 8:49 ` Yuval Mintz
2015-11-22 8:49 ` Yuval Mintz
2015-11-22 8:49 ` Yuval Mintz
[not found] ` <CO2PR11MB00885067453FB6462178765497180-aWXWhCNu7Z/c7AgKY82GyJPPoyLQLiKMvxpqHgZTriW3zl9H0oFU5g@public.gmane.org>
2015-11-26 8:19 ` Salil Mehta
2015-11-26 8:19 ` Salil Mehta
2015-11-26 8:19 ` Salil Mehta
2015-11-26 8:19 ` Salil Mehta
[not found] ` <1447966706-16219-4-git-send-email-salil.mehta-hv44wF8Li93QT0dZR+AlfA@public.gmane.org>
2015-11-22 8:49 ` Yuval Mintz
2015-11-19 20:58 ` [PATCH V3 net-next 4/5] net:hns: Add support of ethtool TSO set option for Hip06 in HNS Salil Mehta
2015-11-19 20:58 ` Salil Mehta
2015-11-19 20:58 ` Salil Mehta
2015-11-20 14:07 ` Sergei Shtylyov
2015-11-20 14:07 ` Sergei Shtylyov
2015-11-23 12:05 ` Salil Mehta
2015-11-23 12:05 ` Salil Mehta
2015-11-19 20:58 ` [PATCH V3 net-next 5/5] net:hns: Add the init code to disable Hip06 "Hardware VLAN assist" Salil Mehta
2015-11-19 20:58 ` Salil Mehta
2015-11-19 20:58 ` Salil Mehta
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