From: Jason Wang <jasowang@redhat.com>
To: davem@davemloft.net, netdev@vger.kernel.org,
linux-kernel@vger.kernel.org, mst@redhat.com
To: davem@davemloft.net, netdev@vger.kernel.org,
linux-kernel@vger.kernel.org, mst@redhat.com
Cc: maxk@qualcomm.com, haixiao@juniper.net,
ernesto.martin@viasat.com, krkumar2@in.ibm.com,
edumazet@google.com, Jason Wang <jasowang@redhat.com>
Subject: [net-next v4 4/7] tuntap: introduce multiqueue flags
Date: Mon, 29 Oct 2012 13:36:01 +0800 [thread overview]
Message-ID: <1351488964-11109-6-git-send-email-jasowang@redhat.com> (raw)
In-Reply-To: <1351488964-11109-1-git-send-email-jasowang@redhat.com>
Add flags to be used by creating multiqueue tuntap device.
Signed-off-by: Jason Wang <jasowang@redhat.com>
---
include/uapi/linux/if_tun.h | 2 ++
1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/include/uapi/linux/if_tun.h b/include/uapi/linux/if_tun.h
index 25a585c..8ef3a87 100644
--- a/include/uapi/linux/if_tun.h
+++ b/include/uapi/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:[~2012-10-29 5:44 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-10-29 5:35 [net-next v4 0/7] Multiqueue support in tuntap Jason Wang
2012-10-29 5:35 ` [PATCH] tuntap: choose the txq based on rxq Jason Wang
2012-10-29 6:03 ` Jason Wang
2012-10-29 5:35 ` [net-next v4 1/7] tuntap: log the unsigned informaiton with %u Jason Wang
2012-10-29 5:35 ` [net-next v4 2/7] tuntap: move socket to tun_file Jason Wang
2012-10-29 5:36 ` [net-next v4 3/7] tuntap: RCUify dereferencing between tun_struct and tun_file Jason Wang
2012-10-29 5:36 ` Jason Wang [this message]
2012-10-29 5:36 ` [net-next v4 5/7] tuntap: multiqueue support Jason Wang
2012-10-29 5:36 ` [net-next v4 6/7] tuntap: add ioctl to attach or detach a file form tuntap device Jason Wang
2012-10-29 5:36 ` [net-next v4 7/7] tuntap: choose the txq based on rxq Jason Wang
2012-10-29 6:07 ` [net-next v4 0/7] Multiqueue support in tuntap David Miller
2012-10-29 6:16 ` Jason Wang
2012-10-30 23:52 ` Stephen Hemminger
2012-11-01 5:07 ` Jason Wang
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