[Qemu-devel] [PATCH 2/2] virtio-net rsc: support coalescing ipv6 tcp traffic

2016-10-31 Thread wexu
From: Wei Xu Most process flows work like ipv4, 2 differences between ipv4 and ipv6. 1. Fragment length in ipv4 header includes itself, while it's not included for ipv6, thus means ipv6 can carry a real '65535' payload. 2. IPv6 header does not need calculate header checksum.

Re: [Qemu-devel] [ Patch 2/2] virtio-net rsc: support coalescing ipv6 tcp traffic

2016-03-20 Thread Jason Wang
On 03/15/2016 05:17 PM, w...@redhat.com wrote: > From: Wei Xu > > Most things like ipv4 except there is a significant difference between ipv4 > and ipv6, the fragment lenght in ipv4 header includes itself, while it's not > included for ipv6, thus means ipv6 can carry a real

Re: [Qemu-devel] [ Patch 2/2] virtio-net rsc: support coalescing ipv6 tcp traffic

2016-03-19 Thread Wei Xu
On 2016年03月17日 16:50, Jason Wang wrote: On 03/15/2016 05:17 PM, w...@redhat.com wrote: From: Wei Xu Most things like ipv4 except there is a significant difference between ipv4 and ipv6, the fragment lenght in ipv4 header includes itself, while it's not included for ipv6,

[Qemu-devel] [ Patch 2/2] virtio-net rsc: support coalescing ipv6 tcp traffic

2016-03-15 Thread wexu
From: Wei Xu Most things like ipv4 except there is a significant difference between ipv4 and ipv6, the fragment lenght in ipv4 header includes itself, while it's not included for ipv6, thus means ipv6 can carry a real '65535' unit. Signed-off-by: Wei Xu ---