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path: root/drivers/net/ethernet/cadence/macb.h
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Diffstat (limited to 'drivers/net/ethernet/cadence/macb.h')
-rw-r--r--drivers/net/ethernet/cadence/macb.h14
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;