Re: [PATCH net-next, 1/3] hv_netvsc: Add support for LRO/RSC in the vSwitch

2018-09-20 Thread Stephen Hemminger
ernel.org; o...@aepfle.de; linux-ker...@vger.kernel.org; > > de...@linuxdriverproject.org; vkuznets > > Subject: Re: [PATCH net-next, 1/3] hv_netvsc: Add support for LRO/RSC in the > > vSwitch > > > > On Thu, 20 Sep 2018 17:06:59 + > > Haiyang Zhang wrote: > >

RE: [PATCH net-next, 1/3] hv_netvsc: Add support for LRO/RSC in the vSwitch

2018-09-20 Thread Haiyang Zhang
uznets > Subject: Re: [PATCH net-next, 1/3] hv_netvsc: Add support for LRO/RSC in the > vSwitch > > On Thu, 20 Sep 2018 17:06:59 + > Haiyang Zhang wrote: > > > +static inline void rsc_add_data > > + (struct netvsc_channel *nvchan, > > +cons

Re: [PATCH net-next, 1/3] hv_netvsc: Add support for LRO/RSC in the vSwitch

2018-09-20 Thread Stephen Hemminger
On Thu, 20 Sep 2018 17:06:59 + Haiyang Zhang wrote: > +static inline void rsc_add_data > + (struct netvsc_channel *nvchan, > + const struct ndis_pkt_8021q_info *vlan, > + const struct ndis_tcp_ip_checksum_info *csum_info, > + void *data, u32 len) > +{ Could this be

[PATCH net-next, 1/3] hv_netvsc: Add support for LRO/RSC in the vSwitch

2018-09-20 Thread Haiyang Zhang
From: Haiyang Zhang LRO/RSC in the vSwitch is a feature available in Windows Server 2019 hosts and later. It reduces the per packet processing overhead by coalescing multiple TCP segments when possible. This patch adds netvsc driver support for this feature. Signed-off-by: Haiyang Zhang ---