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sfc: Eliminate indirect lookups of queue size constants

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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>
This commit is contained in:
Ben Hutchings
2009-10-23 08:30:58 +00:00
committed by David S. Miller
parent 12d00cadcc
commit 3ffeabdd2b
7 changed files with 62 additions and 98 deletions
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6
drivers/net/sfc/efx.h
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@ -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);