kernel_optimize_test/drivers/net/sfc/efx.h
Ben Hutchings 8ceee660aa New driver "sfc" for Solarstorm SFC4000 controller.
The driver supports the 10Xpress PHY and XFP modules on our reference
designs SFE4001 and SFE4002 and the SMC models SMC10GPCIe-XFP and
SMC10GPCIe-10BT.

Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-04-29 01:42:43 -04:00

68 lines
2.3 KiB
C

/****************************************************************************
* Driver for Solarflare Solarstorm network controllers and boards
* Copyright 2005-2006 Fen Systems Ltd.
* Copyright 2006-2008 Solarflare Communications Inc.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 as published
* by the Free Software Foundation, incorporated herein by reference.
*/
#ifndef EFX_EFX_H
#define EFX_EFX_H
#include "net_driver.h"
/* PCI IDs */
#define EFX_VENDID_SFC 0x1924
#define FALCON_A_P_DEVID 0x0703
#define FALCON_A_S_DEVID 0x6703
#define FALCON_B_P_DEVID 0x0710
/* TX */
extern int efx_xmit(struct efx_nic *efx,
struct efx_tx_queue *tx_queue, struct sk_buff *skb);
extern void efx_stop_queue(struct efx_nic *efx);
extern void efx_wake_queue(struct efx_nic *efx);
/* 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, int checksummed, int discard);
extern void efx_schedule_slow_fill(struct efx_rx_queue *rx_queue, int delay);
/* Channels */
extern void efx_process_channel_now(struct efx_channel *channel);
extern int efx_flush_queues(struct efx_nic *efx);
/* Ports */
extern void efx_reconfigure_port(struct efx_nic *efx);
/* Global */
extern void efx_schedule_reset(struct efx_nic *efx, enum reset_type type);
extern void efx_suspend(struct efx_nic *efx);
extern void efx_resume(struct efx_nic *efx);
extern void efx_init_irq_moderation(struct efx_nic *efx, int tx_usecs,
int rx_usecs);
extern int efx_request_power(struct efx_nic *efx, int mw, const char *name);
extern void efx_hex_dump(const u8 *, unsigned int, const char *);
/* Dummy PHY ops for PHY drivers */
extern int efx_port_dummy_op_int(struct efx_nic *efx);
extern void efx_port_dummy_op_void(struct efx_nic *efx);
extern void efx_port_dummy_op_blink(struct efx_nic *efx, int blink);
extern unsigned int efx_monitor_interval;
static inline void efx_schedule_channel(struct efx_channel *channel)
{
EFX_TRACE(channel->efx, "channel %d scheduling NAPI poll on CPU%d\n",
channel->channel, raw_smp_processor_id());
channel->work_pending = 1;
netif_rx_schedule(channel->napi_dev, &channel->napi_str);
}
#endif /* EFX_EFX_H */