- patches.suse/slab-handle-memoryless-nodes-v2a.patch: Refresh.

[linux-flexiantxendom0-3.2.10.git] / drivers / net / sfc / efx.h

diff --git a/drivers/net/sfc/efx.h b/drivers/net/sfc/efx.h
index aecaf62..a615ac0 100644 (file)
--- a/drivers/net/sfc/efx.h
+++ b/drivers/net/sfc/efx.h
@@ -1,7 +1,7 @@
 /****************************************************************************
  * Driver for Solarflare Solarstorm network controllers and boards
  * Copyright 2005-2006 Fen Systems Ltd.
- * Copyright 2006-2008 Solarflare Communications Inc.
+ * Copyright 2006-2009 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
@@ -18,35 +18,64 @@
 #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 netdev_tx_t efx_xmit(struct efx_nic *efx,
-                                 struct efx_tx_queue *tx_queue,
-                                 struct sk_buff *skb);
+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_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 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 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_work(struct work_struct *data);
+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, 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);
-extern void efx_stats_enable(struct efx_nic *efx);
-extern void efx_reconfigure_port(struct efx_nic *efx);
-extern void __efx_reconfigure_port(struct efx_nic *efx);
+extern int efx_reconfigure_port(struct efx_nic *efx);
+extern int __efx_reconfigure_port(struct efx_nic *efx);
+
+/* Ethtool support */
+extern int efx_ethtool_get_settings(struct net_device *net_dev,
+                                   struct ethtool_cmd *ecmd);
+extern int efx_ethtool_set_settings(struct net_device *net_dev,
+                                   struct ethtool_cmd *ecmd);
+extern const struct ethtool_ops efx_ethtool_ops;
 
 /* Reset handling */
-extern void efx_reset_down(struct efx_nic *efx, enum reset_type method,
-                          struct ethtool_cmd *ecmd);
-extern int efx_reset_up(struct efx_nic *efx, enum reset_type method,
-                       struct ethtool_cmd *ecmd, bool ok);
+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);
@@ -60,7 +89,9 @@ 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, bool blink);
+extern void
+efx_port_dummy_op_set_id_led(struct efx_nic *efx, enum efx_led_mode mode);
+extern bool efx_port_dummy_op_poll(struct efx_nic *efx);
 
 /* MTD */
 #ifdef CONFIG_SFC_MTD
@@ -84,4 +115,8 @@ static inline void efx_schedule_channel(struct efx_channel *channel)
        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, enum efx_fc_type);
+
 #endif /* EFX_EFX_H */