From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:33854) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1d42Uw-0004ey-PV for qemu-devel@nongnu.org; Fri, 28 Apr 2017 05:47:36 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1d42Us-0001Sd-6v for qemu-devel@nongnu.org; Fri, 28 Apr 2017 05:47:34 -0400 Received: from [59.151.112.132] (port=46892 helo=heian.cn.fujitsu.com) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1d42Ur-0001Qm-S9 for qemu-devel@nongnu.org; Fri, 28 Apr 2017 05:47:30 -0400 From: Zhang Chen Date: Fri, 28 Apr 2017 17:47:11 +0800 Message-ID: <1493372840-24551-2-git-send-email-zhangchen.fnst@cn.fujitsu.com> In-Reply-To: <1493372840-24551-1-git-send-email-zhangchen.fnst@cn.fujitsu.com> References: <1493372840-24551-1-git-send-email-zhangchen.fnst@cn.fujitsu.com> MIME-Version: 1.0 Content-Type: text/plain Subject: [Qemu-devel] [PATCH V3 01/10] net: Add vnet_hdr_len related callback in NetClientInfo List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu devel , Jason Wang Cc: Zhang Chen , zhanghailiang , weifuqiang , "eddie . dong" , bian naimeng , Li Zhijian Add get_vnet_hdr_len and get_using_vnet_hdr callback that make we get vnet_hdr_len easily. Signed-off-by: Zhang Chen --- include/net/net.h | 6 ++++++ net/net.c | 18 ++++++++++++++++++ 2 files changed, 24 insertions(+) diff --git a/include/net/net.h b/include/net/net.h index 99b28d5..402d913 100644 --- a/include/net/net.h +++ b/include/net/net.h @@ -57,7 +57,9 @@ typedef RxFilterInfo *(QueryRxFilter)(NetClientState *); typedef bool (HasUfo)(NetClientState *); typedef bool (HasVnetHdr)(NetClientState *); typedef bool (HasVnetHdrLen)(NetClientState *, int); +typedef int (GetVnetHdrLen)(NetClientState *); typedef void (UsingVnetHdr)(NetClientState *, bool); +typedef bool (GetUsingVnetHdr)(NetClientState *); typedef void (SetOffload)(NetClientState *, int, int, int, int, int); typedef void (SetVnetHdrLen)(NetClientState *, int); typedef int (SetVnetLE)(NetClientState *, bool); @@ -79,7 +81,9 @@ typedef struct NetClientInfo { HasUfo *has_ufo; HasVnetHdr *has_vnet_hdr; HasVnetHdrLen *has_vnet_hdr_len; + GetVnetHdrLen *get_vnet_hdr_len; UsingVnetHdr *using_vnet_hdr; + GetUsingVnetHdr *get_using_vnet_hdr; SetOffload *set_offload; SetVnetHdrLen *set_vnet_hdr_len; SetVnetLE *set_vnet_le; @@ -155,7 +159,9 @@ void qemu_format_nic_info_str(NetClientState *nc, uint8_t macaddr[6]); bool qemu_has_ufo(NetClientState *nc); bool qemu_has_vnet_hdr(NetClientState *nc); bool qemu_has_vnet_hdr_len(NetClientState *nc, int len); +int qemu_get_vnet_hdr_len(NetClientState *nc); void qemu_using_vnet_hdr(NetClientState *nc, bool enable); +bool qemu_get_using_vnet_hdr(NetClientState *nc); void qemu_set_offload(NetClientState *nc, int csum, int tso4, int tso6, int ecn, int ufo); void qemu_set_vnet_hdr_len(NetClientState *nc, int len); diff --git a/net/net.c b/net/net.c index 0ac3b9e..f69260f 100644 --- a/net/net.c +++ b/net/net.c @@ -466,6 +466,15 @@ bool qemu_has_vnet_hdr_len(NetClientState *nc, int len) return nc->info->has_vnet_hdr_len(nc, len); } +int qemu_get_vnet_hdr_len(NetClientState *nc) +{ + if (!nc || !nc->info->get_vnet_hdr_len) { + return false; + } + + return nc->info->get_vnet_hdr_len(nc); +} + void qemu_using_vnet_hdr(NetClientState *nc, bool enable) { if (!nc || !nc->info->using_vnet_hdr) { @@ -475,6 +484,15 @@ void qemu_using_vnet_hdr(NetClientState *nc, bool enable) nc->info->using_vnet_hdr(nc, enable); } +bool qemu_get_using_vnet_hdr(NetClientState *nc) +{ + if (!nc || !nc->info->get_using_vnet_hdr) { + return false; + } + + return nc->info->get_using_vnet_hdr(nc); +} + void qemu_set_offload(NetClientState *nc, int csum, int tso4, int tso6, int ecn, int ufo) { -- 2.7.4