diff options
| author |   Kalesh AP <kalesh.purayil@emulex.com> | 2015-05-06 05:30:32 -0400 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2015-05-09 16:27:03 -0400 |
| commit | e7bcbd7b81a129d79f205b19f9dd96b00c7e2364 (patch) | |
| tree | 54a6ff181a3e2dfdda4561775a6cf72bc6184ad4 /drivers/net/ethernet/emulex/benet/be_cmds.c | |
| parent | Merge branch 'sfc-next' (diff) | |
| download | linux-dev-e7bcbd7b81a129d79f205b19f9dd96b00c7e2364.tar.xz linux-dev-e7bcbd7b81a129d79f205b19f9dd96b00c7e2364.zip | |
be2net: add support for spoofchk setting
This patch adds support for spoofchk configuration for VFs.
When it is enabled, "spoof checking" is done for both MAC-address and VLAN.
For each VF, the HW ensures that the source MAC address (or vlan) of
every outgoing packet exists in the MAC-list (or vlan-list) configured
for RX filtering for that VF. If not, the packet is dropped and an error
is reported to the driver in the TX completion; this is reflected in the
"tx_spoof_check_err" ethtool counter.
This feature is supported in Skyhawk FW version 10.6.31.0 and above.
Signed-off-by: Kalesh AP <kalesh.purayil@emulex.com>
Signed-off-by: Sathya Perla <sathya.perla@avagotech.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/emulex/benet/be_cmds.c')
| -rw-r--r-- | drivers/net/ethernet/emulex/benet/be_cmds.c | 16 |
1 files changed, 14 insertions, 2 deletions
diff --git a/drivers/net/ethernet/emulex/benet/be_cmds.c b/drivers/net/ethernet/emulex/benet/be_cmds.c index fb140faeafb1..e630fe0c1e44 100644 --- a/drivers/net/ethernet/emulex/benet/be_cmds.c +++ b/drivers/net/ethernet/emulex/benet/be_cmds.c @@ -3153,7 +3153,7 @@ int be_cmd_set_mac(struct be_adapter *adapter, u8 *mac, int if_id, u32 dom) } int be_cmd_set_hsw_config(struct be_adapter *adapter, u16 pvid, - u32 domain, u16 intf_id, u16 hsw_mode) + u32 domain, u16 intf_id, u16 hsw_mode, u8 spoofchk) { struct be_mcc_wrb *wrb; struct be_cmd_req_set_hsw_config *req; @@ -3189,6 +3189,14 @@ int be_cmd_set_hsw_config(struct be_adapter *adapter, u16 pvid, ctxt, hsw_mode); } + /* Enable/disable both mac and vlan spoof checking */ + if (!BEx_chip(adapter) && spoofchk) { + AMAP_SET_BITS(struct amap_set_hsw_context, mac_spoofchk, + ctxt, spoofchk); + AMAP_SET_BITS(struct amap_set_hsw_context, vlan_spoofchk, + ctxt, spoofchk); + } + be_dws_cpu_to_le(req->context, sizeof(req->context)); status = be_mcc_notify_wait(adapter); @@ -3199,7 +3207,7 @@ err: /* Get Hyper switch config */ int be_cmd_get_hsw_config(struct be_adapter *adapter, u16 *pvid, - u32 domain, u16 intf_id, u8 *mode) + u32 domain, u16 intf_id, u8 *mode, bool *spoofchk) { struct be_mcc_wrb *wrb; struct be_cmd_req_get_hsw_config *req; @@ -3247,6 +3255,10 @@ int be_cmd_get_hsw_config(struct be_adapter *adapter, u16 *pvid, if (mode) *mode = AMAP_GET_BITS(struct amap_get_hsw_resp_context, port_fwd_type, &resp->context); + if (spoofchk) + *spoofchk = + AMAP_GET_BITS(struct amap_get_hsw_resp_context, + spoofchk, &resp->context); } err: |