diff options
| author |   David S. Miller <davem@davemloft.net> | 2016-09-24 08:02:22 -0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2016-09-24 08:02:22 -0400 |
| commit | 1ad0751d42c1d1b5241bdf0db6d65dacaf4a8454 (patch) | |
| tree | 62b69ec85dbf6c9bf3b1a07ff33aba9dbf5ef174 /include/uapi | |
| parent | Revert "xen-netback: create a debugfs node for hash information" (diff) | |
| parent | net/mlx4: Add VF vlan protocol 802.1ad support (diff) | |
Merge branch 'mlx4-vf-vlan-802.1ad'
Tariq Toukan says:
====================
mlx4 VF vlan protocol 802.1ad support
This patchset adds VF VLAN protocol 802.1ad support to the
mlx4 driver.
We extended the VF VLAN API with an additional parameter
for VLAN protocol, and kept 802.1Q as drivers' default.
We prepared a userspace support (ip link tool).
The patch will be submitted to the iproute2 mailing list.
The ip link tool VF VLAN protocol parameter is optional (default: 802.1Q).
A configuration command of VF VLAN that is used prior to this patchset
will result in same functionality as today's (VST with VLAN protocol 802.1Q).
The series generated against net-next commit:
688dc5369a63 "Merge branch 'mlx4-next'"
All maintainers of the modified modules are in cc.
v3:
Expand the UAPI to a nested list to support future use-cases.
Use a more formal feature name.
v2:
Drop patch 4 ("net/mlx4_core: Add an option to configure SVLAN TPID").
Patch 1/5: Update commit log.
2-3/5: Split patch 2 into two patches, to separate between changes
done in mlx4_core and the ones done in mlx4_en.
4-5/5: Split patch 3 into two patches, to separate between the
addition of a protocol parameter and the actual implementation
in mlx4_en.
In addition, we implement a handshake mechanism so PF and VF
exchange their VST QinQ support capability.
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/uapi')
| -rw-r--r-- | include/uapi/linux/if_link.h | 19 |
1 files changed, 18 insertions, 1 deletions
diff --git a/include/uapi/linux/if_link.h b/include/uapi/linux/if_link.h index 7ec9e99d5491..b4fba662cd32 100644 --- a/include/uapi/linux/if_link.h +++ b/include/uapi/linux/if_link.h @@ -619,7 +619,7 @@ enum { enum { IFLA_VF_UNSPEC, IFLA_VF_MAC, /* Hardware queue specific attributes */ - IFLA_VF_VLAN, + IFLA_VF_VLAN, /* VLAN ID and QoS */ IFLA_VF_TX_RATE, /* Max TX Bandwidth Allocation */ IFLA_VF_SPOOFCHK, /* Spoof Checking on/off switch */ IFLA_VF_LINK_STATE, /* link state enable/disable/auto switch */ @@ -631,6 +631,7 @@ enum { IFLA_VF_TRUST, /* Trust VF */ IFLA_VF_IB_NODE_GUID, /* VF Infiniband node GUID */ IFLA_VF_IB_PORT_GUID, /* VF Infiniband port GUID */ + IFLA_VF_VLAN_LIST, /* nested list of vlans, option for QinQ */ __IFLA_VF_MAX, }; @@ -647,6 +648,22 @@ struct ifla_vf_vlan { __u32 qos; }; +enum { + IFLA_VF_VLAN_INFO_UNSPEC, + IFLA_VF_VLAN_INFO, /* VLAN ID, QoS and VLAN protocol */ + __IFLA_VF_VLAN_INFO_MAX, +}; + +#define IFLA_VF_VLAN_INFO_MAX (__IFLA_VF_VLAN_INFO_MAX - 1) +#define MAX_VLAN_LIST_LEN 1 + +struct ifla_vf_vlan_info { + __u32 vf; + __u32 vlan; /* 0 - 4095, 0 disables VLAN filter */ + __u32 qos; + __be16 vlan_proto; /* VLAN protocol either 802.1Q or 802.1ad */ +}; + struct ifla_vf_tx_rate { __u32 vf; __u32 rate; /* Max TX bandwidth in Mbps, 0 disables throttling */ |