diff options
| author | Ben Hutchings <bhutchings@solarflare.com> | 2009-10-23 08:30:58 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2009-10-24 04:27:05 -0700 |
| commit | 3ffeabdd2bc62e0ebcb1a51a5d959a86a7a915fc (patch) | |
| tree | a3b17cc4b0f8300aca46d67a6f9a362f6b052975 /drivers/net/sfc/efx.h | |
| parent | 12d00cadcc45382fc127712aa35bd0c96cbf81d9 (diff) | |
sfc: Eliminate indirect lookups of queue size constants
Move size and mask definitions into efx.h; calculate page orders in falcon.c.
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/sfc/efx.h')
| -rw-r--r-- | drivers/net/sfc/efx.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/net/sfc/efx.h b/drivers/net/sfc/efx.h index aecaf62f492..20c8d62fd6e 100644 --- a/drivers/net/sfc/efx.h +++ b/drivers/net/sfc/efx.h @@ -25,16 +25,22 @@ extern netdev_tx_t efx_xmit(struct efx_nic *efx, struct sk_buff *skb); extern void efx_stop_queue(struct efx_nic *efx); extern void efx_wake_queue(struct efx_nic *efx); +#define EFX_TXQ_SIZE 1024 +#define EFX_TXQ_MASK (EFX_TXQ_SIZE - 1) /* RX */ extern void efx_xmit_done(struct efx_tx_queue *tx_queue, unsigned int index); extern void efx_rx_packet(struct efx_rx_queue *rx_queue, unsigned int index, unsigned int len, bool checksummed, bool discard); extern void efx_schedule_slow_fill(struct efx_rx_queue *rx_queue, int delay); +#define EFX_RXQ_SIZE 1024 +#define EFX_RXQ_MASK (EFX_RXQ_SIZE - 1) /* Channels */ extern void efx_process_channel_now(struct efx_channel *channel); extern void efx_flush_queues(struct efx_nic *efx); +#define EFX_EVQ_SIZE 4096 +#define EFX_EVQ_MASK (EFX_EVQ_SIZE - 1) /* Ports */ extern void efx_stats_disable(struct efx_nic *efx); |