diff options
Diffstat (limited to 'drivers/net/ethernet/engleder/tsnep.h')
| -rw-r--r-- | drivers/net/ethernet/engleder/tsnep.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/net/ethernet/engleder/tsnep.h b/drivers/net/ethernet/engleder/tsnep.h index 09a723b827c776..f93ba48bac3f45 100644 --- a/drivers/net/ethernet/engleder/tsnep.h +++ b/drivers/net/ethernet/engleder/tsnep.h @@ -18,6 +18,8 @@ #define TSNEP "tsnep" #define TSNEP_RING_SIZE 256 +#define TSNEP_RING_RX_REFILL 16 +#define TSNEP_RING_RX_REUSE (TSNEP_RING_SIZE - TSNEP_RING_SIZE / 4) #define TSNEP_RING_ENTRIES_PER_PAGE (PAGE_SIZE / TSNEP_DESC_SIZE) #define TSNEP_RING_PAGE_COUNT (TSNEP_RING_SIZE / TSNEP_RING_ENTRIES_PER_PAGE) @@ -110,6 +112,7 @@ struct tsnep_rx { dma_addr_t page_dma[TSNEP_RING_PAGE_COUNT]; struct tsnep_rx_entry entry[TSNEP_RING_SIZE]; + int write; int read; u32 owner_counter; int increment_owner_counter; @@ -119,6 +122,7 @@ struct tsnep_rx { u32 bytes; u32 dropped; u32 multicast; + u32 alloc_failed; }; struct tsnep_queue { @@ -132,6 +136,8 @@ struct tsnep_queue { int irq; u32 irq_mask; + void __iomem *irq_delay_addr; + u8 irq_delay; }; struct tsnep_adapter { @@ -223,5 +229,7 @@ static inline void tsnep_ethtool_self_test(struct net_device *dev, #endif /* CONFIG_TSNEP_SELFTESTS */ void tsnep_get_system_time(struct tsnep_adapter *adapter, u64 *time); +int tsnep_set_irq_coalesce(struct tsnep_queue *queue, u32 usecs); +u32 tsnep_get_irq_coalesce(struct tsnep_queue *queue); #endif /* _TSNEP_H */ |