diff options
| author | Michael Chan <michael.chan@broadcom.com> | 2017-02-06 16:55:34 -0500 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-02-07 13:30:58 -0500 |
| commit | 745fc05c9db1f17da076861c7f57507e13f28a3a (patch) | |
| tree | 08c600ebfd4e16ead77382bc606bf631d349ee4f /drivers/net/ethernet/broadcom/bnxt/bnxt.h | |
| parent | 11cd119d31a71b37c2362fc621f225e2aa12aea1 (diff) | |
bnxt_en: Add bp->rx_dir field for rx buffer DMA direction.
When driver is running in XDP mode, rx buffers are DMA mapped as
DMA_BIDIRECTIONAL. Add a field so the code will map/unmap rx buffers
according to this field.
Signed-off-by: Michael Chan <michael.chan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/broadcom/bnxt/bnxt.h')
| -rw-r--r-- | drivers/net/ethernet/broadcom/bnxt/bnxt.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt.h b/drivers/net/ethernet/broadcom/bnxt/bnxt.h index b4a04a3945e9..353b6d179ed2 100644 --- a/drivers/net/ethernet/broadcom/bnxt/bnxt.h +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.h @@ -997,6 +997,7 @@ struct bnxt { u32 rx_buf_size; u32 rx_buf_use_size; /* useable size */ + enum dma_data_direction rx_dir; u32 rx_ring_size; u32 rx_agg_ring_size; u32 rx_copy_thresh; |