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| author |   Adam Ludkiewicz <adam.ludkiewicz@intel.com> | 2019-02-06 15:08:25 -0800 |
|---|---|---|
| committer |   Jeff Kirsher <jeffrey.t.kirsher@intel.com> | 2019-04-16 15:11:08 -0700 |
| commit | 06b6e2a2333eb3581567a7ac43ca465ef45f4daa (patch) | |
| tree | aab62fe0170b207b9cc5934819b01a498ba8ff92 | |
| parent | i40e: Report advertised link modes on 40GBASE_SR4 (diff) | |
| download | linux-dev-06b6e2a2333eb3581567a7ac43ca465ef45f4daa.tar.xz linux-dev-06b6e2a2333eb3581567a7ac43ca465ef45f4daa.zip | |
i40e: Able to add up to 16 MAC filters on an untrusted VF
This patch fixes the problem with the driver being able to add only 7
multicast MAC address filters instead of 16. The problem is fixed by
changing the maximum number of MAC address filters to 16+1+1 (two extra
are needed because the driver uses 1 for unicast MAC address and 1 for
broadcast).
Signed-off-by: Adam Ludkiewicz <adam.ludkiewicz@intel.com>
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
| -rw-r--r-- | drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c b/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c index 831d52bc3c9a..71cd159e7902 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c +++ b/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c @@ -2454,8 +2454,10 @@ error_param: (u8 *)&stats, sizeof(stats)); } -/* If the VF is not trusted restrict the number of MAC/VLAN it can program */ -#define I40E_VC_MAX_MAC_ADDR_PER_VF 12 +/* If the VF is not trusted restrict the number of MAC/VLAN it can program + * MAC filters: 16 for multicast, 1 for MAC, 1 for broadcast + */ +#define I40E_VC_MAX_MAC_ADDR_PER_VF (16 + 1 + 1) #define I40E_VC_MAX_VLAN_PER_VF 8 /** |