From: Jason Wang <jasowang@redhat.com>
To: mst@redhat.com, akong@redhat.com, habanero@linux.vnet.ibm.com,
tahm@linux.vnet.ibm.com, haixiao@juniper.net,
jwhan@filewood.snu.ac.kr, ernesto.martin@viasat.com,
mashirle@us.ibm.com, davem@davemloft.net, netdev@vger.kernel.org,
linux-kernel@vger.kernel.org, krkumar2@in.ibm.com
Cc: shemminger@vyatta.com, edumazet@google.com,
Jason Wang <jasowang@redhat.com>
Subject: [PATCH 3/6] tuntap: introduce multiqueue flags
Date: Mon, 25 Jun 2012 19:59:20 +0800 [thread overview]
Message-ID: <1340625563-9300-4-git-send-email-jasowang@redhat.com> (raw)
In-Reply-To: <20120625060830.6765.27584.stgit@amd-6168-8-1.englab.nay.redhat.com>
Add flags to be used by creating multiqueue tuntap device.
Signed-off-by: Jason Wang <jasowang@redhat.com>
---
include/linux/if_tun.h | 2 ++
1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/include/linux/if_tun.h b/include/linux/if_tun.h
index 06b1829..c92a291 100644
--- a/include/linux/if_tun.h
+++ b/include/linux/if_tun.h
@@ -34,6 +34,7 @@
#define TUN_ONE_QUEUE 0x0080
#define TUN_PERSIST 0x0100
#define TUN_VNET_HDR 0x0200
+#define TUN_TAP_MQ 0x0400
/* Ioctl defines */
#define TUNSETNOCSUM _IOW('T', 200, int)
@@ -61,6 +62,7 @@
#define IFF_ONE_QUEUE 0x2000
#define IFF_VNET_HDR 0x4000
#define IFF_TUN_EXCL 0x8000
+#define IFF_MULTI_QUEUE 0x0100
/* Features for GSO (TUNSETOFFLOAD). */
#define TUN_F_CSUM 0x01 /* You can hand me unchecksummed packets. */
--
1.7.1
next prev parent reply other threads:[~2012-06-25 12:06 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20120625060830.6765.27584.stgit@amd-6168-8-1.englab.nay.redhat.com>
[not found] ` <20120625061018.6765.76633.stgit@amd-6168-8-1.englab.nay.redhat.com>
2012-06-25 8:25 ` [net-next RFC V3 PATCH 4/6] tuntap: multiqueue support Michael S. Tsirkin
2012-06-25 8:41 ` Michael S. Tsirkin
2012-06-26 3:42 ` Jason Wang
2012-06-26 10:42 ` Michael S. Tsirkin
2012-06-27 5:16 ` Jason Wang
2012-06-27 8:44 ` Michael S. Tsirkin
2012-06-28 3:02 ` Jason Wang
2012-06-28 4:52 ` Sridhar Samudrala
2012-06-28 5:31 ` Jason Wang
2012-06-26 5:52 ` Jason Wang
2012-06-26 11:54 ` Michael S. Tsirkin
2012-06-27 5:59 ` Jason Wang
2012-06-27 8:26 ` Michael S. Tsirkin
2012-06-28 3:15 ` Jason Wang
[not found] ` <20120625060945.6765.98618.stgit@amd-6168-8-1.englab.nay.redhat.com>
2012-06-25 8:27 ` [net-next RFC V3 PATCH 1/6] tuntap: move socket to tun_file Michael S. Tsirkin
2012-06-26 5:55 ` Jason Wang
2012-06-25 11:59 ` [net-next RFC V3 0/6] Multiqueue support in tun/tap Jason Wang
2012-06-25 11:59 ` [PATCH 1/6] tuntap: move socket to tun_file Jason Wang
2012-06-25 11:59 ` [PATCH 2/6] tuntap: categorize ioctl Jason Wang
2012-06-25 11:59 ` Jason Wang [this message]
2012-06-25 11:59 ` [PATCH 4/6] tuntap: multiqueue support Jason Wang
2012-06-25 11:59 ` [PATCH 5/6] tuntap: per queue 64 bit stats Jason Wang
2012-06-25 12:52 ` Eric Dumazet
2012-06-26 6:00 ` Jason Wang
2012-06-26 6:10 ` Eric Dumazet
2012-06-26 6:28 ` Jason Wang
2012-06-26 19:46 ` [PATCH 5/6] tuntap: per queue 64 bit stats\ Michael S. Tsirkin
2012-06-25 11:59 ` [PATCH 6/6] tuntap: add ioctls to attach or detach a file form tuntap device Jason Wang
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