projects / deliverable / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| 8ceee660 BH |
1 | /**************************************************************************** |
| 2 | * Driver for Solarflare Solarstorm network controllers and boards | |
| 3 | * Copyright 2005-2006 Fen Systems Ltd. | |
| 4 | * Copyright 2006-2008 Solarflare Communications Inc. | |
| 5 | * | |
| 6 | * This program is free software; you can redistribute it and/or modify it | |
| 7 | * under the terms of the GNU General Public License version 2 as published | |
| 8 | * by the Free Software Foundation, incorporated herein by reference. | |
| 9 | */ | |
| 10 | ||
| 11 | #ifndef EFX_EFX_H | |
| 12 | #define EFX_EFX_H | |
| 13 | ||
| 14 | #include "net_driver.h" | |
| 15 | ||
| 16 | /* PCI IDs */ | |
| 17 | #define EFX_VENDID_SFC 0x1924 | |
| 18 | #define FALCON_A_P_DEVID 0x0703 | |
| 19 | #define FALCON_A_S_DEVID 0x6703 | |
| 20 | #define FALCON_B_P_DEVID 0x0710 | |
| 21 | ||
| 22 | /* TX */ | |
| 23 | extern int efx_xmit(struct efx_nic *efx, | |
| 24 | struct efx_tx_queue *tx_queue, struct sk_buff *skb); | |
| 25 | extern void efx_stop_queue(struct efx_nic *efx); | |
| 26 | extern void efx_wake_queue(struct efx_nic *efx); | |
| 27 | ||
| 28 | /* RX */ | |
| 29 | extern void efx_xmit_done(struct efx_tx_queue *tx_queue, unsigned int index); | |
| 30 | extern void efx_rx_packet(struct efx_rx_queue *rx_queue, unsigned int index, | |
| 31 | unsigned int len, int checksummed, int discard); | |
| 32 | extern void efx_schedule_slow_fill(struct efx_rx_queue *rx_queue, int delay); | |
| 33 | ||
| 34 | /* Channels */ | |
| 35 | extern void efx_process_channel_now(struct efx_channel *channel); | |
| 36 | extern int efx_flush_queues(struct efx_nic *efx); | |
| 37 | ||
| 38 | /* Ports */ | |
| 39 | extern void efx_reconfigure_port(struct efx_nic *efx); | |
| 40 | ||
| 41 | /* Global */ | |
| 42 | extern void efx_schedule_reset(struct efx_nic *efx, enum reset_type type); | |
| 43 | extern void efx_suspend(struct efx_nic *efx); | |
| 44 | extern void efx_resume(struct efx_nic *efx); | |
| 45 | extern void efx_init_irq_moderation(struct efx_nic *efx, int tx_usecs, | |
| 46 | int rx_usecs); | |
| 47 | extern int efx_request_power(struct efx_nic *efx, int mw, const char *name); | |
| 48 | extern void efx_hex_dump(const u8 *, unsigned int, const char *); | |
| 49 | ||
| 50 | /* Dummy PHY ops for PHY drivers */ | |
| 51 | extern int efx_port_dummy_op_int(struct efx_nic *efx); | |
| 52 | extern void efx_port_dummy_op_void(struct efx_nic *efx); | |
| 53 | extern void efx_port_dummy_op_blink(struct efx_nic *efx, int blink); | |
| 54 | ||
| 55 | ||
| 56 | extern unsigned int efx_monitor_interval; | |
| 57 | ||
| 58 | static inline void efx_schedule_channel(struct efx_channel *channel) | |
| 59 | { | |
| 60 | EFX_TRACE(channel->efx, "channel %d scheduling NAPI poll on CPU%d\n", | |
| 61 | channel->channel, raw_smp_processor_id()); | |
| 62 | channel->work_pending = 1; | |
| 63 | ||
| 64 | netif_rx_schedule(channel->napi_dev, &channel->napi_str); | |
| 65 | } | |
| 66 | ||
| 67 | #endif /* EFX_EFX_H */ |