Merge branch 'upstream' of git://lost.foo-projects.org/~ahkok/git/net…

…dev-2.6 into tmp

drivers/net/e100.c

@@ -1,27 +1,27 @@
 /*******************************************************************************
 
-
-  Copyright(c) 1999 - 2006 Intel Corporation. All rights reserved.
+  Intel PRO/100 Linux driver
+  Copyright(c) 1999 - 2006 Intel Corporation.
 
   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.
+  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 that it will be useful, but WITHOUT
+  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.
+  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 LICENSE.
+  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
 
 *******************************************************************************/
@@ -159,7 +159,7 @@
 
 #define DRV_NAME		"e100"
 #define DRV_EXT			"-NAPI"
-#define DRV_VERSION		"3.5.16-k2"DRV_EXT
+#define DRV_VERSION		"3.5.17-k2"DRV_EXT
 #define DRV_DESCRIPTION		"Intel(R) PRO/100 Network Driver"
 #define DRV_COPYRIGHT		"Copyright(c) 1999-2006 Intel Corporation"
 #define PFX			DRV_NAME ": "
@@ -1657,13 +1657,14 @@ static int e100_tx_clean(struct nic *nic)
 
 	spin_lock(&nic->cb_lock);
 
-	DPRINTK(TX_DONE, DEBUG, "cb->status = 0x%04X\n",
-		nic->cb_to_clean->status);
-
 	/* Clean CBs marked complete */
 	for(cb = nic->cb_to_clean;
 	    cb->status & cpu_to_le16(cb_complete);
 	    cb = nic->cb_to_clean = cb->next) {
+		DPRINTK(TX_DONE, DEBUG, "cb[%d]->status = 0x%04X\n",
+		        (int)(((void*)cb - (void*)nic->cbs)/sizeof(struct cb)),
+		        cb->status);
+
 		if(likely(cb->skb != NULL)) {
 			nic->net_stats.tx_packets++;
 			nic->net_stats.tx_bytes += cb->skb->len;
@@ -2572,7 +2573,7 @@ static int __devinit e100_probe(struct pci_dev *pdev,
 #ifdef CONFIG_NET_POLL_CONTROLLER
 	netdev->poll_controller = e100_netpoll;
 #endif
-	strcpy(netdev->name, pci_name(pdev));
+	strncpy(netdev->name, pci_name(pdev), sizeof(netdev->name) - 1);
 
 	nic = netdev_priv(netdev);
 	nic->netdev = netdev;
@@ -2714,68 +2715,56 @@ static void __devexit e100_remove(struct pci_dev *pdev)
 	}
 }
 
-#ifdef CONFIG_PM
 static int e100_suspend(struct pci_dev *pdev, pm_message_t state)
 {
 	struct net_device *netdev = pci_get_drvdata(pdev);
 	struct nic *nic = netdev_priv(netdev);
-	int retval;
 
-	if(netif_running(netdev))
+	if (netif_running(netdev))
 		e100_down(nic);
 	e100_hw_reset(nic);
 	netif_device_detach(netdev);
 
+#ifdef CONFIG_PM
 	pci_save_state(pdev);
-	retval = pci_enable_wake(pdev, pci_choose_state(pdev, state),
-	                         nic->flags & (wol_magic | e100_asf(nic)));
-	if (retval)
-		DPRINTK(PROBE,ERR, "Error enabling wake\n");
+	if (nic->flags & (wol_magic | e100_asf(nic)))
+#else
+	if (nic->flags & (wol_magic))
+#endif
+		pci_enable_wake(pdev, pci_choose_state(pdev, state), 1);
+	else
+		/* disable PME */
+		pci_enable_wake(pdev, 0, 0);
+
 	pci_disable_device(pdev);
-	retval = pci_set_power_state(pdev, pci_choose_state(pdev, state));
-	if (retval)
-		DPRINTK(PROBE,ERR, "Error %d setting power state\n", retval);
+	pci_set_power_state(pdev, pci_choose_state(pdev, state));
 
 	return 0;
 }
 
+#ifdef CONFIG_PM
 static int e100_resume(struct pci_dev *pdev)
 {
 	struct net_device *netdev = pci_get_drvdata(pdev);
 	struct nic *nic = netdev_priv(netdev);
-	int retval;
 
-	retval = pci_set_power_state(pdev, PCI_D0);
-	if (retval)
-		DPRINTK(PROBE,ERR, "Error waking adapter\n");
+	pci_set_power_state(pdev, PCI_D0);
 	pci_restore_state(pdev);
 	/* ack any pending wake events, disable PME */
-	retval = pci_enable_wake(pdev, 0, 0);
-	if (retval)
-		DPRINTK(PROBE,ERR, "Error clearing wake events\n");
+	pci_enable_wake(pdev, 0, 0);
 
 	netif_device_attach(netdev);
-	if(netif_running(netdev))
+	if (netif_running(netdev))
 		e100_up(nic);
 
 	return 0;
 }
-#endif
+#endif /* CONFIG_PM */
 
 
 static void e100_shutdown(struct pci_dev *pdev)
 {
-	struct net_device *netdev = pci_get_drvdata(pdev);
-	struct nic *nic = netdev_priv(netdev);
-	int retval;
-
-#ifdef CONFIG_PM
-	retval = pci_enable_wake(pdev, 0, nic->flags & (wol_magic | e100_asf(nic)));
-#else
-	retval = pci_enable_wake(pdev, 0, nic->flags & (wol_magic));
-#endif
-	if (retval)
-		DPRINTK(PROBE,ERR, "Error enabling wake\n");
+	e100_suspend(pdev, PMSG_SUSPEND);
 }
 
 /* ------------------ PCI Error Recovery infrastructure  -------------- */
@@ -2859,8 +2848,9 @@ static struct pci_driver e100_driver = {
 	.id_table =     e100_id_table,
 	.probe =        e100_probe,
 	.remove =       __devexit_p(e100_remove),
-#ifdef CONFIG_PM
+	/* Power Management hooks */
 	.suspend =      e100_suspend,
+#ifdef CONFIG_PM
 	.resume =       e100_resume,
 #endif
 	.shutdown =     e100_shutdown,