fedora core 6 1.2949 + vserver 2.2.0

[linux-2.6.git] / drivers / net / ixgb / ixgb.h

diff --git a/drivers/net/ixgb/ixgb.h b/drivers/net/ixgb/ixgb.h
index c83271b..f4aba43 100644 (file)
--- a/drivers/net/ixgb/ixgb.h
+++ b/drivers/net/ixgb/ixgb.h
@@ -1,27 +1,27 @@
 /*******************************************************************************
 
-  
-  Copyright(c) 1999 - 2005 Intel Corporation. All rights reserved.
-  
-  This program is free software; you can redistribute it and/or modify it 
-  under the terms of the GNU General Public License as published by the Free 
-  Software Foundation; either version 2 of the License, or (at your option) 
-  any later version.
-  
-  This program is distributed in the hope that it will be useful, but WITHOUT 
-  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 
-  FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for 
+  Intel PRO/10GbE Linux driver
+  Copyright(c) 1999 - 2006 Intel Corporation.
+
+  This program is free software; you can redistribute it and/or modify it
+  under the terms and conditions of the GNU General Public License,
+  version 2, as published by the Free Software Foundation.
+
+  This program is distributed in the hope it will be useful, but WITHOUT
+  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+  FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
   more details.
-  
+
   You should have received a copy of the GNU General Public License along with
-  this program; if not, write to the Free Software Foundation, Inc., 59 
-  Temple Place - Suite 330, Boston, MA  02111-1307, USA.
-  
-  The full GNU General Public License is included in this distribution in the
-  file called LICENSE.
-  
+  this program; if not, write to the Free Software Foundation, Inc.,
+  51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
+
+  The full GNU General Public License is included in this distribution in
+  the file called "COPYING".
+
   Contact Information:
   Linux NICS <linux.nics@intel.com>
+  e1000-devel Mailing List <e1000-devel@lists.sourceforge.net>
   Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
 
 *******************************************************************************/
@@ -30,7 +30,6 @@
 #define _IXGB_H_
 
 #include <linux/stddef.h>
-#include <linux/config.h>
 #include <linux/module.h>
 #include <linux/types.h>
 #include <asm/byteorder.h>
@@ -84,7 +83,12 @@ struct ixgb_adapter;
 #define IXGB_DBG(args...)
 #endif
 
-#define IXGB_ERR(args...) printk(KERN_ERR "ixgb: " args)
+#define PFX "ixgb: "
+#define DPRINTK(nlevel, klevel, fmt, args...) \
+       (void)((NETIF_MSG_##nlevel & adapter->msg_enable) && \
+       printk(KERN_##klevel PFX "%s: %s: " fmt, adapter->netdev->name, \
+               __FUNCTION__ , ## args))
+
 
 /* TX/RX descriptor defines */
 #define DEFAULT_TXD     256
@@ -106,11 +110,8 @@ struct ixgb_adapter;
 #define IXGB_RXBUFFER_8192  8192
 #define IXGB_RXBUFFER_16384 16384
 
-/* How many Tx Descriptors do we need to call netif_wake_queue? */
-#define IXGB_TX_QUEUE_WAKE 16
-
 /* How many Rx Buffers do we bundle into one write to the hardware ? */
-#define IXGB_RX_BUFFER_WRITE   4       /* Must be power of 2 */
+#define IXGB_RX_BUFFER_WRITE   8       /* Must be power of 2 */
 
 /* only works for sizes that are powers of 2 */
 #define IXGB_ROUNDUP(i, size) ((i) = (((i) + (size) - 1) & ~((size) - 1)))
@@ -169,12 +170,14 @@ struct ixgb_adapter {
        unsigned long led_status;
 
        /* TX */
-       struct ixgb_desc_ring tx_ring;
+       struct ixgb_desc_ring tx_ring ____cacheline_aligned_in_smp;
+       unsigned int restart_queue;
        unsigned long timeo_start;
        uint32_t tx_cmd_type;
        uint64_t hw_csum_tx_good;
        uint64_t hw_csum_tx_error;
        uint32_t tx_int_delay;
+       uint32_t tx_timeout_count;
        boolean_t tx_int_delay_enable;
        boolean_t detect_tx_hung;
 
@@ -192,7 +195,9 @@ struct ixgb_adapter {
 
        /* structs defined in ixgb_hw.h */
        struct ixgb_hw hw;
+       u16 msg_enable;
        struct ixgb_hw_stats stats;
+       uint32_t alloc_rx_buff_failed;
 #ifdef CONFIG_PCI_MSI
        boolean_t have_msi;
 #endif