[dpdk-dev] [PATCH v3] net/i40e: workaround for Fortville performance
Zhang, Qi Z
qi.z.zhang at intel.com
Fri Jun 15 16:07:14 CEST 2018
> -----Original Message-----
> From: Wang, Haiyue
> Sent: Wednesday, June 13, 2018 1:53 PM
> To: dev at dpdk.org
> Cc: Wang, Haiyue <haiyue.wang at intel.com>; Zhang, Qi Z
> <qi.z.zhang at intel.com>; Wu, Jingjing <jingjing.wu at intel.com>; Yang, Qiming
> <qiming.yang at intel.com>; stable at dpdk.org
> Subject: [PATCH v3] net/i40e: workaround for Fortville performance
>
> The GL_SWR_PM_UP_THR value is not impacted from the link speed, its
> value is set according to the total number of ports for a better pipe-monitor
> configuration.
>
> All bellowing relevant device IDs are considered (NICs, LOMs, Mezz and
> Backplane):
>
> Device-ID Value Comments
> 0x1572 0x03030303 10G SFI
> 0x1581 0x03030303 10G Backplane
> 0x1586 0x03030303 10G BaseT
> 0x1589 0x03030303 10G BaseT (FortPond)
> 0x1580 0x06060606 40G Backplane
> 0x1583 0x06060606 2x40G QSFP
> 0x1584 0x06060606 1x40G QSFP
> 0x1587 0x06060606 20G Backplane (HP)
> 0x1588 0x06060606 20G KR2 (HP)
> 0x158A 0x06060606 25G Backplane
> 0x158B 0x06060606 25G SFP28
>
> Fixes: c9223a2bf53c ("i40e: workaround for XL710 performance")
> Fixes: 75d133dd3296 ("net/i40e: enable 25G device")
> Cc: stable at dpdk.org
>
> Signed-off-by: Haiyue Wang <haiyue.wang at intel.com>
Acked-by: Qi Zhang <qi.z.zhang at intel.com>
More information about the dev
mailing list