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| author | Rony Efraim <ronye@mellanox.com> | 2013-06-13 13:19:10 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2013-06-13 17:51:04 -0700 |
| commit | 1d8faf48c74b8329a0322dc4b2a2030ae5003c86 (patch) | |
| tree | 63471c7ee9379f70e30b27b82cf6f155683b4468 /include/uapi | |
| parent | 3dc6475c0c9e55ac7f053ad6b8b398e779954545 (diff) | |
| download | op-kernel-dev-1d8faf48c74b8329a0322dc4b2a2030ae5003c86.zip op-kernel-dev-1d8faf48c74b8329a0322dc4b2a2030ae5003c86.tar.gz | |
net/core: Add VF link state control
Add netlink directives and ndo entry to allow for controling
VF link, which can be in one of three states:
Auto - VF link state reflects the PF link state (default)
Up - VF link state is up, traffic from VF to VF works even if
the actual PF link is down
Down - VF link state is down, no traffic from/to this VF, can be of
use while configuring the VF
Signed-off-by: Rony Efraim <ronye@mellanox.com>
Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/uapi')
| -rw-r--r-- | include/uapi/linux/if_link.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/include/uapi/linux/if_link.h b/include/uapi/linux/if_link.h index da05a2698..03f6170 100644 --- a/include/uapi/linux/if_link.h +++ b/include/uapi/linux/if_link.h @@ -338,6 +338,7 @@ enum { IFLA_VF_VLAN, IFLA_VF_TX_RATE, /* TX Bandwidth Allocation */ IFLA_VF_SPOOFCHK, /* Spoof Checking on/off switch */ + IFLA_VF_LINK_STATE, /* link state enable/disable/auto switch */ __IFLA_VF_MAX, }; @@ -364,6 +365,18 @@ struct ifla_vf_spoofchk { __u32 setting; }; +enum { + IFLA_VF_LINK_STATE_AUTO, /* link state of the uplink */ + IFLA_VF_LINK_STATE_ENABLE, /* link always up */ + IFLA_VF_LINK_STATE_DISABLE, /* link always down */ + __IFLA_VF_LINK_STATE_MAX, +}; + +struct ifla_vf_link_state { + __u32 vf; + __u32 link_state; +}; + /* VF ports management section * * Nested layout of set/get msg is: |
