From: Lance Richardson <lance.richardson@broadcom.com>
To: Ajit Khaparde <ajit.khaparde@broadcom.com>
Cc: dev@dpdk.org
Subject: Re: [dpdk-dev] [PATCH 3/3] doc: fix vector mode info for bnxt
Date: Wed, 30 Sep 2020 13:28:25 -0400 [thread overview]
Message-ID: <CADyeNEAJM0_QyNa9O3Z6UHib98UfVevjLXSSbTdeNCDuY5ep2g@mail.gmail.com> (raw)
In-Reply-To: <20200929205935.20432-4-ajit.khaparde@broadcom.com>
On Tue, Sep 29, 2020 at 5:01 PM Ajit Khaparde
<ajit.khaparde@broadcom.com> wrote:
>
> Vector mode is disabled when jumbo frames are enabled.
> This usage guide was reporting it incorrectly.
>
> Fixes: 1adaf0e0f2ee ("doc: update bnxt guide")
> Cc:stable@dpdk.org
>
> Signed-off-by: Ajit Khaparde <ajit.khaparde@broadcom.com>
> ---
> doc/guides/nics/bnxt.rst | 1 -
> 1 file changed, 1 deletion(-)
>
> diff --git a/doc/guides/nics/bnxt.rst b/doc/guides/nics/bnxt.rst
> index 129a16cfc..48ec6156d 100644
> --- a/doc/guides/nics/bnxt.rst
> +++ b/doc/guides/nics/bnxt.rst
> @@ -836,7 +836,6 @@ This improved performance comes from several optimizations:
>
> DEV_RX_OFFLOAD_VLAN_STRIP
> DEV_RX_OFFLOAD_KEEP_CRC
> - DEV_RX_OFFLOAD_JUMBO_FRAME
> DEV_RX_OFFLOAD_IPV4_CKSUM
> DEV_RX_OFFLOAD_UDP_CKSUM
> DEV_RX_OFFLOAD_TCP_CKSUM
> --
> 2.21.1 (Apple Git-122.3)
>
NAK - receive vector mode *is* allowed when jumbo is enabled, as
long as the MTU is not large enough to require scattered RX (which
also depends on the mbuf size).
Lance
next prev parent reply other threads:[~2020-09-30 17:28 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-09-29 20:59 [dpdk-dev] [PATCH 0/3] patchset for bnxt PMD Ajit Khaparde
2020-09-29 20:59 ` [dpdk-dev] [PATCH 1/3] net/bnxt: add support for RSS hash selection Ajit Khaparde
2020-09-29 20:59 ` [dpdk-dev] [PATCH 2/3] net/bnxt: update HWRM structures Ajit Khaparde
2020-09-30 22:17 ` Ferruh Yigit
2020-10-01 3:56 ` [dpdk-dev] [PATCH 0/2] patchset for bnxt PMD Ajit Khaparde
2020-10-01 3:56 ` [dpdk-dev] [PATCH 1/2] net/bnxt: add support for RSS hash selection Ajit Khaparde
2020-10-01 3:56 ` [dpdk-dev] [PATCH 2/2] net/bnxt: update HWRM structures Ajit Khaparde
2020-10-01 9:12 ` [dpdk-dev] [PATCH 0/2] patchset for bnxt PMD Ajit Khaparde
2020-09-29 20:59 ` [dpdk-dev] [PATCH 3/3] doc: fix vector mode info for bnxt Ajit Khaparde
2020-09-30 17:28 ` Lance Richardson [this message]
2020-09-30 17:37 ` Ajit Khaparde
2020-09-30 17:16 ` [dpdk-dev] [PATCH 0/3] patchset for bnxt PMD Ajit Khaparde
2020-09-30 21:29 ` Ajit Khaparde
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