From: Thomas Huth <thuth@redhat.com>
To: Samuel Thibault <samuel.thibault@ens-lyon.org>, qemu-devel@nongnu.org
Cc: zhanghailiang <zhang.zhanghailiang@huawei.com>,
Li Zhijian <lizhijian@cn.fujitsu.com>,
Stefan Hajnoczi <stefanha@gmail.com>,
Jason Wang <jasowang@redhat.com>,
Dave Gilbert <dgilbert@redhat.com>,
Vasiliy Tolstov <v.tolstov@selfip.ru>,
Huangpeng <peter.huangpeng@huawei.com>,
Gonglei <arei.gonglei@huawei.com>,
Jan Kiszka <jan.kiszka@siemens.com>,
Guillaume Subiron <maethor@subiron.org>
Subject: Re: [Qemu-devel] [PATCHv7 1/9] slirp: Adding IPv6, ICMPv6 Echo and NDP autoconfiguration
Date: Tue, 16 Feb 2016 12:36:51 +0100 [thread overview]
Message-ID: <56C309D3.9090409@redhat.com> (raw)
In-Reply-To: <2a2657073950270465c094dbdc2facc511e04758.1455471945.git.samuel.thibault@ens-lyon.org>
On 14.02.2016 18:47, Samuel Thibault wrote:
> From: Guillaume Subiron <maethor@subiron.org>
>
> This patch adds the functions needed to handle IPv6 packets. ICMPv6 and
> NDP headers are implemented.
>
> Slirp is now able to send NDP Router or Neighbor Advertisement when it
> receives Router or Neighbor Solicitation. Using a 64bit-sized IPv6
> prefix, the guest is now able to perform stateless autoconfiguration
> (SLAAC) and to compute its IPv6 address.
>
> This patch adds an ndp_table, mainly inspired by arp_table, to keep an
> NDP cache and manage network address resolution.
> Slirp regularly sends NDP Neighbor Advertisement, as recommended by the
> RFC, to make the guest refresh its route.
>
> This also adds ip6_cksum() to compute ICMPv6 checksums using IPv6
> pseudo-header.
>
> Some #define ETH_* are moved upper in slirp.h to make them accessible to
> other slirp/*.h
>
> Signed-off-by: Guillaume Subiron <maethor@subiron.org>
> Signed-off-by: Samuel Thibault <samuel.thibault@ens-lyon.org>
> ---
> slirp/Makefile.objs | 6 +-
> slirp/cksum.c | 25 ++++
> slirp/if.c | 2 +-
> slirp/ip6.h | 135 ++++++++++++++++++++
> slirp/ip6_icmp.c | 347 ++++++++++++++++++++++++++++++++++++++++++++++++++++
> slirp/ip6_icmp.h | 203 ++++++++++++++++++++++++++++++
> slirp/ip6_input.c | 69 +++++++++++
> slirp/ip6_output.c | 38 ++++++
> slirp/ndp_table.c | 84 +++++++++++++
> slirp/slirp.c | 49 +++++++-
> slirp/slirp.h | 37 ++++++
> slirp/socket.h | 7 ++
> 12 files changed, 996 insertions(+), 6 deletions(-)
> create mode 100644 slirp/ip6.h
> create mode 100644 slirp/ip6_icmp.c
> create mode 100644 slirp/ip6_icmp.h
> create mode 100644 slirp/ip6_input.c
> create mode 100644 slirp/ip6_output.c
> create mode 100644 slirp/ndp_table.c
Patch looks fine to me now.
Reviewed-by: Thomas Huth <thuth@redhat.com>
next prev parent reply other threads:[~2016-02-16 11:37 UTC|newest]
Thread overview: 43+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-02-14 17:47 [Qemu-devel] [PATCHv8 0/9] slirp: Adding IPv6 support to Qemu -net user mode Samuel Thibault
2016-02-14 17:47 ` [Qemu-devel] [PATCHv7 1/9] slirp: Adding IPv6, ICMPv6 Echo and NDP autoconfiguration Samuel Thibault
2016-02-16 11:36 ` Thomas Huth [this message]
2016-02-19 13:57 ` Thomas Huth
2016-02-14 17:47 ` [Qemu-devel] [PATCHv7 2/9] slirp: Adding ICMPv6 error sending Samuel Thibault
2016-02-16 12:21 ` Thomas Huth
2016-02-14 17:47 ` [Qemu-devel] [PATCHv7 3/9] slirp: Adding IPv6 UDP support Samuel Thibault
2016-02-16 12:28 ` Thomas Huth
2016-02-14 17:47 ` [Qemu-devel] [PATCHv7 4/9] slirp: Factorizing tcpiphdr structure with an union Samuel Thibault
2016-02-19 0:36 ` Samuel Thibault
2016-02-19 13:44 ` Thomas Huth
2016-02-22 1:48 ` Samuel Thibault
2016-02-22 7:56 ` Thomas Huth
2016-02-22 10:20 ` Samuel Thibault
2016-02-14 17:47 ` [Qemu-devel] [PATCHv7 5/9] slirp: Generalizing and neutralizing various TCP functions before adding IPv6 stuff Samuel Thibault
2016-02-17 8:25 ` Thomas Huth
2016-02-14 17:47 ` [Qemu-devel] [PATCHv7 6/9] slirp: Reindent after refactoring Samuel Thibault
2016-02-17 9:03 ` Thomas Huth
2016-02-14 17:47 ` [Qemu-devel] [PATCHv7 7/9] slirp: Handle IPv6 in TCP functions Samuel Thibault
2016-02-17 9:18 ` Thomas Huth
2016-02-17 9:30 ` Samuel Thibault
2016-02-14 17:47 ` [Qemu-devel] [PATCHv7 8/9] slirp: Adding IPv6 address for DNS relay Samuel Thibault
2016-02-17 9:28 ` Thomas Huth
2016-02-17 9:36 ` Samuel Thibault
2016-02-19 0:26 ` Samuel Thibault
2016-02-14 17:47 ` [Qemu-devel] [PATCHv7 9/9] qapi-schema, qemu-options & slirp: Adding Qemu options for IPv6 addresses Samuel Thibault
2016-02-17 11:59 ` Thomas Huth
2016-02-19 0:35 ` Samuel Thibault
2016-02-16 8:47 ` [Qemu-devel] [PATCH] slirp: Add IPv6 support to the TFTP code Thomas Huth
2016-02-16 10:30 ` Samuel Thibault
2016-02-16 12:09 ` Thomas Huth
2016-02-17 8:40 ` [Qemu-devel] [PATCH v2] " Thomas Huth
2016-02-17 8:42 ` Samuel Thibault
-- strict thread matches above, loose matches on Subject: below --
2016-02-08 10:28 [Qemu-devel] [PATCHv7 0/9] slirp: Adding IPv6 support to Qemu -net user mode Samuel Thibault
2016-02-08 10:28 ` [Qemu-devel] [PATCHv7 1/9] slirp: Adding IPv6, ICMPv6 Echo and NDP autoconfiguration Samuel Thibault
2016-02-09 16:14 ` Thomas Huth
2016-02-09 16:31 ` Samuel Thibault
2016-02-09 19:32 ` Thomas Huth
2016-02-09 20:16 ` Samuel Thibault
2016-02-09 16:31 ` Eric Blake
2016-02-09 16:35 ` Samuel Thibault
2016-02-09 19:56 ` Samuel Thibault
2016-02-09 20:49 ` Thomas Huth
2016-02-09 20:31 ` Samuel Thibault
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