diff options
Diffstat (limited to 'drivers/net/ethernet/sfc/net_driver.h')
| -rw-r--r-- | drivers/net/ethernet/sfc/net_driver.h | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/drivers/net/ethernet/sfc/net_driver.h b/drivers/net/ethernet/sfc/net_driver.h index 21b1c2a2a191..481e41219869 100644 --- a/drivers/net/ethernet/sfc/net_driver.h +++ b/drivers/net/ethernet/sfc/net_driver.h @@ -663,6 +663,9 @@ struct vfdi_status; * @rx_buffer_order: Order (log2) of number of pages for each RX buffer * @rx_buffer_truesize: Amortised allocation size of an RX buffer, * for use in sk_buff::truesize + * @rx_prefix_size: Size of RX prefix before packet data + * @rx_packet_hash_offset: Offset of RX flow hash from start of packet data + * (valid only if @rx_prefix_size != 0; always negative) * @rx_hash_key: Toeplitz hash key for RSS * @rx_indir_table: Indirection table for RSS * @rx_scatter: Scatter mode enabled for receives @@ -793,6 +796,8 @@ struct efx_nic { unsigned int rx_page_buf_step; unsigned int rx_bufs_per_page; unsigned int rx_pages_per_batch; + unsigned int rx_prefix_size; + int rx_packet_hash_offset; u8 rx_hash_key[40]; u32 rx_indir_table[128]; bool rx_scatter; @@ -1009,7 +1014,8 @@ struct efx_mtd_partition { * @evq_ptr_tbl_base: Event queue pointer table base address * @evq_rptr_tbl_base: Event queue read-pointer table base address * @max_dma_mask: Maximum possible DMA mask - * @rx_buffer_hash_size: Size of hash at start of RX packet + * @rx_prefix_size: Size of RX prefix before packet data + * @rx_hash_offset: Offset of RX flow hash within prefix * @rx_buffer_padding: Size of padding at end of RX packet * @can_rx_scatter: NIC is able to scatter packet to multiple buffers * @max_interrupt_mode: Highest capability interrupt mode supported @@ -1126,7 +1132,8 @@ struct efx_nic_type { unsigned int evq_ptr_tbl_base; unsigned int evq_rptr_tbl_base; u64 max_dma_mask; - unsigned int rx_buffer_hash_size; + unsigned int rx_prefix_size; + unsigned int rx_hash_offset; unsigned int rx_buffer_padding; bool can_rx_scatter; unsigned int max_interrupt_mode; |