sfc: Move the Solarflare drivers

Moves the Solarflare drivers into drivers/net/ethernet/sfc/ and
make the necessary Kconfig and Makefile changes.

CC: Steve Hodgson <shodgson@solarflare.com>
CC: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>

1 files changed, 0 insertions, 147 deletions

diff --git a/drivers/net/sfc/efx.h b/drivers/net/sfc/efx.h
deleted file mode 100644
index b0d1209..0000000
--- a/drivers/net/sfc/efx.h
+++ /dev/null
@@ -1,147 +0,0 @@
-/****************************************************************************
- * Driver for Solarflare Solarstorm network controllers and boards
- * Copyright 2005-2006 Fen Systems Ltd.
- * Copyright 2006-2010 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"
-#include "filter.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
-#define BETHPAGE_A_P_DEVID      0x0803
-#define SIENA_A_P_DEVID         0x0813
-
-/* Solarstorm controllers use BAR 0 for I/O space and BAR 2(&3) for memory */
-#define EFX_MEM_BAR 2
-
-/* TX */
-extern int efx_probe_tx_queue(struct efx_tx_queue *tx_queue);
-extern void efx_remove_tx_queue(struct efx_tx_queue *tx_queue);
-extern void efx_init_tx_queue(struct efx_tx_queue *tx_queue);
-extern void efx_init_tx_queue_core_txq(struct efx_tx_queue *tx_queue);
-extern void efx_fini_tx_queue(struct efx_tx_queue *tx_queue);
-extern void efx_release_tx_buffers(struct efx_tx_queue *tx_queue);
-extern netdev_tx_t
-efx_hard_start_xmit(struct sk_buff *skb, struct net_device *net_dev);
-extern netdev_tx_t
-efx_enqueue_skb(struct efx_tx_queue *tx_queue, struct sk_buff *skb);
-extern void efx_xmit_done(struct efx_tx_queue *tx_queue, unsigned int index);
-extern int efx_setup_tc(struct net_device *net_dev, u8 num_tc);
-
-/* RX */
-extern int efx_probe_rx_queue(struct efx_rx_queue *rx_queue);
-extern void efx_remove_rx_queue(struct efx_rx_queue *rx_queue);
-extern void efx_init_rx_queue(struct efx_rx_queue *rx_queue);
-extern void efx_fini_rx_queue(struct efx_rx_queue *rx_queue);
-extern void efx_rx_strategy(struct efx_channel *channel);
-extern void efx_fast_push_rx_descriptors(struct efx_rx_queue *rx_queue);
-extern void efx_rx_slow_fill(unsigned long context);
-extern void __efx_rx_packet(struct efx_channel *channel,
-			    struct efx_rx_buffer *rx_buf, bool checksummed);
-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);
-
-#define EFX_MAX_DMAQ_SIZE 4096UL
-#define EFX_DEFAULT_DMAQ_SIZE 1024UL
-#define EFX_MIN_DMAQ_SIZE 512UL
-
-#define EFX_MAX_EVQ_SIZE 16384UL
-#define EFX_MIN_EVQ_SIZE 512UL
-
-/* The smallest [rt]xq_entries that the driver supports. Callers of
- * efx_wake_queue() assume that they can subsequently send at least one
- * skb. Falcon/A1 may require up to three descriptors per skb_frag. */
-#define EFX_MIN_RING_SIZE (roundup_pow_of_two(2 * 3 * MAX_SKB_FRAGS))
-
-/* Filters */
-extern int efx_probe_filters(struct efx_nic *efx);
-extern void efx_restore_filters(struct efx_nic *efx);
-extern void efx_remove_filters(struct efx_nic *efx);
-extern int efx_filter_insert_filter(struct efx_nic *efx,
-				    struct efx_filter_spec *spec,
-				    bool replace);
-extern int efx_filter_remove_filter(struct efx_nic *efx,
-				    struct efx_filter_spec *spec);
-extern void efx_filter_clear_rx(struct efx_nic *efx,
-				enum efx_filter_priority priority);
-#ifdef CONFIG_RFS_ACCEL
-extern int efx_filter_rfs(struct net_device *net_dev, const struct sk_buff *skb,
-			  u16 rxq_index, u32 flow_id);
-extern bool __efx_filter_rfs_expire(struct efx_nic *efx, unsigned quota);
-static inline void efx_filter_rfs_expire(struct efx_channel *channel)
-{
-	if (channel->rfs_filters_added >= 60 &&
-	    __efx_filter_rfs_expire(channel->efx, 100))
-		channel->rfs_filters_added -= 60;
-}
-#define efx_filter_rfs_enabled() 1
-#else
-static inline void efx_filter_rfs_expire(struct efx_channel *channel) {}
-#define efx_filter_rfs_enabled() 0
-#endif
-
-/* Channels */
-extern void efx_process_channel_now(struct efx_channel *channel);
-extern int
-efx_realloc_channels(struct efx_nic *efx, u32 rxq_entries, u32 txq_entries);
-
-/* Ports */
-extern int efx_reconfigure_port(struct efx_nic *efx);
-extern int __efx_reconfigure_port(struct efx_nic *efx);
-
-/* Ethtool support */
-extern const struct ethtool_ops efx_ethtool_ops;
-
-/* Reset handling */
-extern int efx_reset(struct efx_nic *efx, enum reset_type method);
-extern void efx_reset_down(struct efx_nic *efx, enum reset_type method);
-extern int efx_reset_up(struct efx_nic *efx, enum reset_type method, bool ok);
-
-/* Global */
-extern void efx_schedule_reset(struct efx_nic *efx, enum reset_type type);
-extern void efx_init_irq_moderation(struct efx_nic *efx, int tx_usecs,
-				    int rx_usecs, bool rx_adaptive);
-
-/* 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);
-
-
-/* MTD */
-#ifdef CONFIG_SFC_MTD
-extern int efx_mtd_probe(struct efx_nic *efx);
-extern void efx_mtd_rename(struct efx_nic *efx);
-extern void efx_mtd_remove(struct efx_nic *efx);
-#else
-static inline int efx_mtd_probe(struct efx_nic *efx) { return 0; }
-static inline void efx_mtd_rename(struct efx_nic *efx) {}
-static inline void efx_mtd_remove(struct efx_nic *efx) {}
-#endif
-
-static inline void efx_schedule_channel(struct efx_channel *channel)
-{
-	netif_vdbg(channel->efx, intr, channel->efx->net_dev,
-		   "channel %d scheduling NAPI poll on CPU%d\n",
-		   channel->channel, raw_smp_processor_id());
-	channel->work_pending = true;
-
-	napi_schedule(&channel->napi_str);
-}
-
-extern void efx_link_status_changed(struct efx_nic *efx);
-extern void efx_link_set_advertising(struct efx_nic *efx, u32);
-extern void efx_link_set_wanted_fc(struct efx_nic *efx, u8);
-
-#endif /* EFX_EFX_H */