[dpdk-dev] [PATCH v1] net/ixgbe: update PMD Tx offload mask

Yan, Zhirun zhirun.yan at intel.com
Thu Oct 25 09:02:24 CEST 2018



> -----Original Message-----
> From: Ye, Xiaolong
> Sent: Thursday, October 25, 2018 2:09 PM
> To: Yan, Zhirun <zhirun.yan at intel.com>
> Cc: dev at dpdk.org; Zhang, Qi Z <qi.z.zhang at intel.com>; Xing, Beilei
> <beilei.xing at intel.com>
> Subject: Re: [dpdk-dev] [PATCH v1] net/ixgbe: update PMD Tx offload mask
> 
> On 10/25, Zhirun Yan wrote:
> >Tx offload mask is updated in following commit:
> >commit 1037ed842c37 ("mbuf: fix Tx offload mask") Currently, the new
> >added offload flags will be
> 
> s/will be/are

Got it, I will modify in patch v2. 
Thanks!

> 
> Thanks,
> Xiaolong
> 
> >not supported in PMD and application will fail to call PMD transmit
> >prepare function.
> >This patch updates IXGBE_TX_OFFFLOAD_MASK.
> >
> >Fixes: b161f72107 ("mbuf: remove too specific flags mask")
> >Signed-off-by: Zhirun Yan <zhirun.yan at intel.com>
> >---
> > drivers/net/ixgbe/ixgbe_rxtx.c | 4 ++++
> > 1 file changed, 4 insertions(+)
> >
> >diff --git a/drivers/net/ixgbe/ixgbe_rxtx.c
> >b/drivers/net/ixgbe/ixgbe_rxtx.c index e6f61c900..d6e971440 100644
> >--- a/drivers/net/ixgbe/ixgbe_rxtx.c
> >+++ b/drivers/net/ixgbe/ixgbe_rxtx.c
> >@@ -58,6 +58,10 @@
> > #endif
> > /* Bit Mask to indicate what bits required for building TX context */
> > #define IXGBE_TX_OFFLOAD_MASK (			 \
> >+		PKT_TX_OUTER_IPV6 |		 \
> >+		PKT_TX_OUTER_IPV4|		 \
> >+		PKT_TX_IPV6 |			 \
> >+		PKT_TX_IPV4 |			 \
> > 		PKT_TX_VLAN_PKT |		 \
> > 		PKT_TX_IP_CKSUM |		 \
> > 		PKT_TX_L4_MASK |		 \
> >--
> >2.17.1
> >


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