diff options
| author | Michał Mirosław <mirq-linux@rere.qmqm.pl> | 2018-12-04 18:31:14 +0100 |
|---|---|---|
| committer | Jeff Kirsher <jeffrey.t.kirsher@intel.com> | 2018-12-12 15:40:42 -0800 |
| commit | 2a508c64ad278d022543ec3360449c7f243eb56b (patch) | |
| tree | 669aca43d96f652d5ed5c7e5045792386a310ac7 /drivers/net/ethernet/intel/i40e/i40e_txrx_common.h | |
| parent | 158daed16efb1170694e420ae06ba8ba954d82e5 (diff) | |
| download | linux-2a508c64ad278d022543ec3360449c7f243eb56b.tar.bz2 | |
i40e: fix VLAN.TCI == 0 RX HW offload
This fixes two bugs in hardware VLAN offload:
1. VLAN.TCI == 0 was being dropped
2. there was a race between disabling of VLAN RX feature in hardware
and processing RX queue, where packets processed in this window
could have their VLAN information dropped
Fix moves the VLAN handling into i40e_process_skb_fields() to save on
duplicated code. i40e_receive_skb() becomes trivial and so is removed.
Signed-off-by: Michał Mirosław <michal.miroslaw@atendesoftware.pl>
Signed-off-by: Michał Mirosław <mirq-linux@rere.qmqm.pl>
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Diffstat (limited to 'drivers/net/ethernet/intel/i40e/i40e_txrx_common.h')
| -rw-r--r-- | drivers/net/ethernet/intel/i40e/i40e_txrx_common.h | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/net/ethernet/intel/i40e/i40e_txrx_common.h b/drivers/net/ethernet/intel/i40e/i40e_txrx_common.h index 09809dffe399..2c077f1c4eca 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_txrx_common.h +++ b/drivers/net/ethernet/intel/i40e/i40e_txrx_common.h @@ -14,8 +14,6 @@ struct i40e_rx_buffer *i40e_clean_programming_status( void i40e_process_skb_fields(struct i40e_ring *rx_ring, union i40e_rx_desc *rx_desc, struct sk_buff *skb, u8 rx_ptype); -void i40e_receive_skb(struct i40e_ring *rx_ring, - struct sk_buff *skb, u16 vlan_tag); void i40e_xdp_ring_update_tail(struct i40e_ring *xdp_ring); void i40e_update_rx_stats(struct i40e_ring *rx_ring, unsigned int total_rx_bytes, |