diff options
Diffstat (limited to 'drivers/net/ethernet/cadence/macb.h')
| -rw-r--r-- | drivers/net/ethernet/cadence/macb.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/drivers/net/ethernet/cadence/macb.h b/drivers/net/ethernet/cadence/macb.h index 548c0ecae869..f4076155bed7 100644 --- a/drivers/net/ethernet/cadence/macb.h +++ b/drivers/net/ethernet/cadence/macb.h @@ -545,12 +545,24 @@ struct gem_stats { u32 rx_udp_checksum_errors; }; +struct macb; + +struct macb_or_gem_ops { + int (*mog_alloc_rx_buffers)(struct macb *bp); + void (*mog_free_rx_buffers)(struct macb *bp); + void (*mog_init_rings)(struct macb *bp); + int (*mog_rx)(struct macb *bp, int budget); +}; + struct macb { void __iomem *regs; unsigned int rx_tail; + unsigned int rx_prepared_head; struct macb_dma_desc *rx_ring; + struct sk_buff **rx_skbuff; void *rx_buffers; + size_t rx_buffer_size; unsigned int tx_head, tx_tail; struct macb_dma_desc *tx_ring; @@ -573,6 +585,8 @@ struct macb { dma_addr_t tx_ring_dma; dma_addr_t rx_buffers_dma; + struct macb_or_gem_ops macbgem_ops; + struct mii_bus *mii_bus; struct phy_device *phy_dev; unsigned int link; |