Merge http://gkernel.bkbits.net/net-drivers-2.5

into penguin.transmeta.com:/home/penguin/torvalds/repositories/kernel/linux

Documentation/networking/e1000.txt

 Linux* Base Driver for the Intel(R) PRO/1000 Family of Adapters
 ===============================================================
 
-February 5, 2002
+April 23, 2002
 
 
 Contents
@@ -11,6 +11,7 @@ Contents
 - Supported Adapters
 - Command Line Parameters
 - Speed and Duplex Configuration
+- Additional Configurations
 - Known Issues
 - Support
 
@@ -19,17 +20,27 @@ In This Release
 ===============
 
 This file describes the Linux* Base Driver for the Intel(R) PRO/1000 Family
-of Adapters, version 4.2.x.
-This driver includes support for Itanium(TM)-based systems.
+of Adapters, version 4.2.x.  This driver includes support for 
+Itanium(TM)-based systems.
 
 This release version includes the following:
 
-   - support for the ethtool 1.4 interface. A third-party application can use
+   - Support for the ethtool 1.5 interface. A third-party application can use
      the ethtool interface to get and set driver parameters.
 
-   - the zero copy feature. Zero copy provides faster information throughput.
-     By default, this feature is enabled if using a kernel that supports it.
-     Zero copy is not supported on the original PWLA8490 (plain) adapter.
+   - Zero copy. This feature provides faster data throughput. Enabled by
+     default in supporting kernels. It is not supported on the Intel(R)
+     PRO/1000 Gigabit Server Adapter.
+
+New features include:
+
+   - Support for the 82545 and 82546-based adapters listed below
+
+   - Wake on LAN* support via ethtool for 82540, 82544, 82545, and 82546-
+     based adapters
+
+   - Adaptive IFS for increased performance at half duplex
+
 
 
 Supported Adapters
@@ -43,8 +54,7 @@ release:
 
    82542       PRO/1000 Gigabit Server Adapter      700262-xxx, 717037-xxx
 
-   82543       PRO/1000 F Server Adapter        738640-xxx, A38888-xxx,
-                                                A06512-xxx
+   82543       PRO/1000 F Server Adapter            738640-xxx, A38888-xxx
 
    82543       PRO/1000 T Server Adapter            A19845-xxx, A33948-xxx
 
@@ -54,6 +64,18 @@ release:
 
    82544       PRO/1000 T Desktop Adapter           A62947-xxx
 
+   82540       PRO/1000 MT Desktop Adapter          A78408-xxx
+
+   82545       PRO/1000 MT Server Adapter           A92165-xxx
+
+   82546       PRO/1000 MT Dual Port Server Adapter A92111-xxx
+
+   82545       PRO/1000 MF Server Adapter           A91622-xxx
+
+   82545       PRO/1000 MF Server Adapter(LX)       A91624-xxx
+
+   82546       PRO/1000 MF Dual Port Server Adapter A91620-xxx
+
 
 To verify your Intel adapter is supported, find the board ID number on the
 adapter. Look for a label that has a barcode and a number in the format of
@@ -86,14 +108,14 @@ For more information about the AutoNeg, Duplex, and Speed parameters, see the
 "Speed and Duplex Configuration" section in this document.
 
 
-AutoNeg (Intel PRO/1000 T and PRO/1000 XT server adapters only)
-Valid Range: 0-0x0F, 0x20-0x2F
+AutoNeg (adapters using copper connections only)
+Valid Range: 0x01-0x0F, 0x20-0x2F
 Default Value: 0x2F
     This parameter is a bit mask that specifies which speed and duplex
     settings the board advertises. When this parameter is used, the Speed and
     Duplex parameters must not be specified.
 
-Duplex (Intel PRO/1000 T and PRO/1000 XT server adapters only)
+Duplex (adapters using copper connections only)
 Valid Range: 0-2 (0=auto-negotiate, 1=half, 2=full)
 Default Value: 0
     Defines the direction in which data is allowed to flow. Can by either one
@@ -109,17 +131,18 @@ Default: Read flow control settings from the EEPROM
 
 RxDescriptors
 Valid Range: 80-256 for 82542 and 82543-based adapters
-             80-4096 for 82544-based adapters
-Default Value: 256
+             80-4096 for 82540, 82544, 82545, and 82546-based adapters
+Default Value: 80
     This value is the number of receive descriptors allocated by the driver.
     Increasing this value allows the driver to buffer more incoming packets.
     Each descriptor is 16 bytes.  A receive buffer is also allocated for each
     descriptor and can be either 2048, 4096, 8192, or 16384 bytes, depending
-    on the MTU setting.
+    on the MTU setting. The maximum MTU size is 16110.
 
 RxIntDelay
 Valid Range: 0-65535 (0=off)
-Default Value: 64
+Default Value: 64 (82542, 82543, and 82544-based adapters)
+               128 (82540, 82545, and 82546-based adapters)
     This value delays the generation of receive interrupts in units of 1.024
     microseconds.  Receive interrupt reduction can improve CPU efficiency if
     properly tuned for specific network traffic. Increasing this value adds
@@ -128,7 +151,7 @@ Default Value: 64
     may be set too high, causing the driver to run out of available receive
     descriptors.
 
-Speed (Intel PRO/1000 T and PRO/1000 XT server adapters only)
+Speed (adapters using copper connections only)
 Valid Settings: 0, 10, 100, 1000
 Default Value: 0 (auto-negotiate at all supported speeds)
     Speed forces the line speed to the specified value in megabits per second
@@ -138,21 +161,12 @@ Default Value: 0 (auto-negotiate at all supported speeds)
 
 TxDescriptors
 Valid Range: 80-256 for 82542 and 82543-based adapters
-             80-4096 for 82544-based adapters
+             80-4096 for 82540, 82544, 82545, and 82546-based adapters
 Default Value: 256
     This value is the number of transmit descriptors allocated by the driver.
     Increasing this value allows the driver to queue more transmits. Each
     descriptor is 16 bytes.
 
-TxIntDelay
-Valid Range: 0-65535 (0=off)
-Default Value: 64
-    This value delays the generation of transmit interrupts in units of 1.024
-    microseconds.  Transmit interrupt reduction can improve CPU efficiency if
-    properly tuned for specific network traffic.  If the system is reporting
-    dropped transmits, this value may be set too high causing the driver to
-    run out of available transmit descriptors.
-
 XsumRX (not available on the PRO/1000 Gigabit Server Adapter)
 Valid Range: 0-1
 Default Value: 1
@@ -163,9 +177,8 @@ Default Value: 1
 Speed and Duplex Configuration
 ==============================
 
-Three keywords are used to control the speed and duplex configuration of the
-PRO/1000 T and PRO/1000 XT server adapters. These keywords are Speed, Duplex,
-and AutoNeg.
+Three keywords are used to control the speed and duplex configuration. These
+keywords are Speed, Duplex, and AutoNeg.
 
 If the board uses a fiber interface, these keywords are ignored, and the
 fiber interface board only links at 1000 Mbps full-duplex.
@@ -199,16 +212,32 @@ set to auto-negotiate. If the link partner is forced speed/duplex, the
 adapter MUST be forced to the same speed/duplex.
 
 
+Additional Configurations
+=========================
+
+  Jumbo Frames
+  ------------
+
+  The driver supports Jumbo Frames for all adapters except 82542-based
+  adapters.  Jumbo Frames support is enabled by changing the MTU to a value
+  larger than the default of 1500.  Use the ifconfig command to increase the
+  MTU size. For example:
+
+        ifconfig ethx mtu 9000 up
+
+
 Known Issues
 ============
 
-  Driver Hangs Under Heavy Traffic Loads
-  --------------------------------------
+  Inconsistent Driver Behavior Under Heavy Traffic Loads
+  ------------------------------------------------------
 
-  Intel is aware that previously released e1000 drivers may hang under very
-  specific types of heavy traffic loads. This version includes a workaround
-  that resets the adapter automatically if a hang condition is detected. This
-  workaround ensures network traffic flow is not affected when a hang occurs.
+  Adapters based on the Intel 82543 and 82544 LAN controllers may hang (stop
+  transmitting) under certain network conditions. If this occurs a message
+  is logged in the system event log. In addition, the controller is
+  automatically reset, restoring the network connection. To eliminate the
+  potential for the hang change the RxIntDelay parameter to zero. For details
+  on the RxIntDelay parameter see the Command Line Parameters section.
 
   Jumbo Frames System Requirement
   -------------------------------

MAINTAINERS

@@ -795,6 +795,11 @@ P:	Tigran Aivazian
 M:	tigran@veritas.com
 S:	Maintained
 
+INTEL PRO/100 ETHERNET SUPPORT
+P:	Scott Feldman
+M:	scott.feldman@intel.com
+S:	Supported
+
 INTEL PRO/1000 GIGABIT ETHERNET SUPPORT
 P:	Chris Leech
 M:	christopher.leech@intel.com

drivers/net/Config.help

@@ -833,13 +833,18 @@ CONFIG_E1000
      82542       PRO/1000 Gigabit Server Adapter      700262-xxx,
                                                       717037-xxx
      82543       PRO/1000 F Server Adapter            738640-xxx,
-                                                  A38888-xxx,
-                                                  A06512-xxx
+                                                      A38888-xxx
      82543       PRO/1000 T Server Adapter            A19845-xxx,
                                                       A33948-xxx
      82544       PRO/1000 XT Server Adapter           A51580-xxx
      82544       PRO/1000 XF Server Adapter           A50484-xxx
      82544       PRO/1000 T Desktop Adapter           A62947-xxx
+     82540       PRO/1000 MT Desktop Adapter          A78408-xxx
+     82545       PRO/1000 MT Server Adapter           A92165-xxx
+     82546       PRO/1000 MT Dual Port Server Adapter A92111-xxx
+     82545       PRO/1000 MF Server Adapter           A91622-xxx
+     82545       PRO/1000 MF Server Adapter(LX)       A91624-xxx
+     82546       PRO/1000 MF Dual Port Server Adapter A91620-xxx 
 
   For more information on how to identify your adapter, go to the
   Adapter & Driver ID Guide at:
@@ -1358,6 +1363,80 @@ CONFIG_EEPRO100
   a module, say M here and read <file:Documentation/modules.txt> as
   well as <file:Documentation/networking/net-modules.txt>.
 
+CONFIG_E100
+  This driver supports Intel(R) PRO/100 family of adapters, which 
+  includes:
+
+     Controller  Adapter Name                       Board IDs
+     ----------  ------------                       ---------
+
+     82558       PRO/100+ PCI Adapter               668081-xxx, 
+                                                    689661-xxx
+     82558       PRO/100+ Management Adapter        691334-xxx, 
+                                                    701738-xxx,
+                                                    721383-xxx
+     82558       PRO/100+ Dual Port Server Adapter  714303-xxx, 
+                                                    711269-xxx, 
+                                                    A28276-xxx
+     82558       PRO/100+ PCI Server Adapter        710550-xxx
+     82550       PRO/100 S Server Adapter           752438-xxx
+     82559                                          A56831-xxx, 
+                                                    A10563-xxx,
+                                                    A12171-xxx, 
+                                                    A12321-xxx, 
+                                                    A12320-xxx, 
+                                                    A12170-xxx
+                                                    748568-xxx
+                                                    748565-xxx
+     82550       PRO/100 S Desktop Adapter          751767-xxx
+     82559                                          748592-xxx, 
+                                                    A12167-xxx, 
+                                                    A12318-xxx, 
+                                                    A12317-xxx, 
+                                                    A12165-xxx,
+                                                    748569-xxx 
+     82559       PRO/100+ Server Adapter            729757-xxx
+     82559       PRO/100 S Management Adapter       748566-xxx, 
+                                                    748564-xxx
+     82550       PRO/100 S Dual Port Server Adapter A56831-xxx
+     82551       PRO/100 M Desktop Adapter          A80897-xxx
+                 PRO/100 S Advanced Management Adapter 
+                                                    747842-xxx, 
+                                                    745171-xxx
+     CNR         PRO/100 VE Desktop Adapter         A10386-xxx, 
+                                                    A10725-xxx, 
+                                                    A23801-xxx, 
+                                                    A19716-xxx
+                 PRO/100 VM Desktop Adapter         A14323-xxx, 
+                                                    A19725-xxx, 
+                                                    A23801-xxx, 
+                                                    A22220-xxx, 
+                                                    A23796-xxx
+   
+
+  To verify that your adapter is supported, find the board ID number 
+  on the adapter. Look for a label that has a barcode and a number 
+  in the format 123456-001 (six digits hyphen three digits). Match 
+  this to the list of numbers above.
+
+  For more information on how to identify your adapter, go to the 
+  Adapter & Driver ID Guide at:
+
+    http://support.intel.com/support/network/adapter/pro100/21397.htm
+
+  For the latest Intel PRO/100 network driver for Linux, see:
+
+    http://appsr.intel.com/scripts-df/support_intel.asp
+
+  More specific information on configuring the driver is in 
+  <file:Documentation/networking/e100.txt>.
+
+  This driver is also available as a module ( = code which can be
+  inserted in and removed from the running kernel whenever you want).
+  The module will be called e100.o.  If you want to compile it as a
+  module, say M here and read <file:Documentation/modules.txt> as well
+  as <file:Documentation/networking/net-modules.txt>.
+
 CONFIG_FEALNX
   Say Y here to support the Mysom MTD-800 family of PCI-based Ethernet
   cards. Specifications and data at

drivers/net/dl2k.h

@@ -119,13 +119,13 @@ enum dl2x_offsets {
 	McstOctetRcvOk = 0xac,
 	BcstOctetRcvOk = 0xb0,
 	FramesRcvOk = 0xb4,
-	McstFramesRcvOk = 0xb8,
-	BcstFramesRcvOk = 0xbe,
+	McstFramesRcvdOk = 0xb8,
+	BcstFramesRcvdOk = 0xbe,
 	MacControlFramesRcvd = 0xc6,
 	FrameTooLongErrors = 0xc8,
 	InRangeLengthErrors = 0xca,
-	FrameCheckSeqError = 0xcc,
-	FrameLostRxError = 0xce,
+	FramesCheckSeqErrors = 0xcc,
+	FramesLostRxErrors = 0xce,
 	OctetXmtOk = 0xd0,
 	McstOctetXmtOk = 0xd4,
 	BcstOctetXmtOk = 0xd8,
@@ -264,6 +264,7 @@ enum RFS_bits {
 	FrameEnd = 0x40000000,
 	RFDDone = 0x80000000,
 	TCIShift = 32,
+	RFS_Errors = 0x003f0000,
 };
 
 #define MII_RESET_TIME_OUT		10000
@@ -648,7 +649,7 @@ struct netdev_private {
 	dma_addr_t tx_ring_dma;
 	dma_addr_t rx_ring_dma;
 	struct pci_dev *pdev;
-	spinlock_t lock;
+	spinlock_t tx_lock;
 	spinlock_t rx_lock;
 	struct net_device_stats stats;
 	unsigned int rx_buf_sz;		/* Based on MTU+slack. */
@@ -657,7 +658,6 @@ struct netdev_private {
 	unsigned int chip_id;		/* PCI table chip id */
 	unsigned int rx_coalesce; 	/* Maximum frames each RxDMAComplete intr */
 	unsigned int rx_timeout; 	/* Wait time between RxDMAComplete intr */
-	unsigned int tx_full:1;		/* The Tx queue is full. */
 	unsigned int full_duplex:1;	/* Full-duplex operation requested. */
 	unsigned int an_enable:2;	/* Auto-Negotiated Enable */
 	unsigned int jumbo:1;		/* Jumbo frame enable */
@@ -665,6 +665,7 @@ struct netdev_private {
 	unsigned int tx_flow:1;		/* Tx flow control enable */
 	unsigned int rx_flow:1;		/* Rx flow control enable */
 	unsigned int phy_media:1;	/* 1: fiber, 0: copper */
+	unsigned int link_status:1;	/* Current link status */
 	unsigned char pci_rev_id;	/* PCI revision ID */
 	struct netdev_desc *last_tx;	/* Last Tx descriptor used. */
 	unsigned long cur_rx, old_rx;	/* Producer/consumer ring indices */
@@ -677,8 +678,6 @@ struct netdev_private {
 	u16 advertising;	/* NWay media advertisement */
 	u16 negotiate;		/* Negotiated media */
 	int phy_addr;		/* PHY addresses. */
-	int tx_debug;
-	int rx_debug;
 };
 
 /* The station address location in the EEPROM. */
@@ -707,114 +706,4 @@ MODULE_DEVICE_TABLE (pci, rio_pci_tbl);
 #define DEFAULT_RXT		750
 #define DEFAULT_TXC		1
 #define MAX_TXC			8
-#ifdef RIO_DEBUG
-#define DEBUG_TFD_DUMP(x) debug_tfd_dump(x)
-#define DEBUG_RFD_DUMP(x,flag) debug_rfd_dump(x,flag)
-#define DEBUG_PKT_DUMP(x,len) debug_pkt_dump(x,len)
-#define DEBUG_PRINT printk
-
-static inline void
-debug_tfd_dump (struct netdev_private *np)
-{
-	int i;
-	struct netdev_desc *desc;
-
-	if (np->tx_debug == 6) {
-		printk ("TFDone Dump: ");
-		for (i = 0; i < TX_RING_SIZE; i++) {
-			desc = &np->tx_ring[i];
-			if ((desc->fraginfo & 0xffffffffff) == 0)
-				printk ("X");
-			else
-				printk ("%d", (desc->status & TFDDone) ? 1 : 0);
-		}
-		printk ("\n");
-	}
-	if (np->tx_debug == 5) {
-		for (i = 0; i < TX_RING_SIZE; i++) {
-			desc = &np->tx_ring[i];
-			printk
-			    ("cur:%08x next:%08x status:%08x frag1:%08x frag0:%08x",
-			     (u32) np->tx_ring_dma + i * sizeof (*desc),
-			     (u32) desc->next_desc, (u32) desc->status,
-			     (u32) (desc->fraginfo >> 32),
-			     (u32) desc->fraginfo);
-			printk ("\n");
-		}
-		printk ("\n");
-	}
-}
-static inline void
-debug_rfd_dump (struct netdev_private *np, int flag)
-{
-	int i;
-	struct netdev_desc *desc;
-	int entry = np->cur_rx % RX_RING_SIZE;
-
-	if (np->rx_debug == 5) {
-		for (i = 0; i < RX_RING_SIZE; i++) {
-			desc = &np->rx_ring[i];
-			printk
-			    ("cur:%08x next:%08x status:%08x frag1:%08x frag0:%08x",
-			     (u32) np->rx_ring_dma + i * sizeof (*desc),
-			     (u32) desc->next_desc, (u32) desc->status,
-			     (u32) (desc->fraginfo >> 32),
-			     (u32) desc->fraginfo);
-			printk ("\n");
-		}
-		printk ("\n");
-	}
-
-	if (np->rx_debug == 6) {
-		if (flag == 1)
-			printk ("RFDone Dump: ");
-		else if (flag == 2)
-			printk ("Re-Filling:  ");
-		for (i = 0; i < RX_RING_SIZE; i++) {
-			desc = &np->rx_ring[i];
-			printk ("%d", (desc->status & RFDDone) ? 1 : 0);
-		}
-		printk ("\n");
-	}
-	if (np->rx_debug == 7) {
-		printk (" In rcv_pkt(), entry %d status %4.4x %4.4x.\n",
-			entry, (u32) (np->rx_ring[entry].status >> 32),
-			(u32) np->rx_ring[entry].status);
-	}
-
-}
-
-static inline void
-debug_pkt_dump (struct netdev_private *np, int pkt_len)
-{
-	int entry = np->cur_rx % RX_RING_SIZE;
-	struct netdev_desc *desc = &np->rx_ring[entry];
-	u64 frame_status = le64_to_cpu (desc->status);
-	unsigned char *pchar;
-	unsigned char *phead;
-	int i;
-
-	if (np->rx_debug == 4) {
-		printk ("  rcv_pkt: status was %4.4x %4.4x.\n",
-			(u32) (frame_status >> 32), (u32) frame_status);
-	}
-	if (np->rx_debug == 7) {
-
-#error Please convert me to Documentation/DMA-mapping.txt
-		phead =
-		    bus_to_virt (le64_to_cpu (desc->fraginfo & 0xffffffffff));
-		for (pchar = phead, i = 0; i < pkt_len; i++, pchar++) {
-			printk ("%02x ", *pchar);
-			if ((i + 1) % 20 == 0)
-				printk ("\n");
-		}
-	}
-}
-#else
-#define DEBUG_TFD_DUMP(x) {}
-#define DEBUG_RFD_DUMP(x,flag) {}
-#define DEBUG_PKT_DUMP(x,len) {}
-#define DEBUG_PRINT() {}
-#endif
-
 #endif				/* __DL2K_H__ */

drivers/net/e100/e100.h

@@ -503,6 +503,7 @@ enum led_state_e {
 #define IS_BACHELOR        0x00000010	/* set if 82558 or newer board */
 #define IS_ICH             0x00000020
 #define DF_SPEED_FORCED    0x00000040	/* set if speed is forced */
+#define LED_IS_ON	   0x00000080	/* LED is turned ON by the driver */
 
 typedef struct net_device_stats net_dev_stats_t;
 
@@ -909,7 +910,6 @@ struct ethtool_lpbk_data{
 };
 #endif
 
-
 struct e100_private {
 	u32 flags;		/* board management flags */
 	u32 tx_per_underrun;	/* number of good tx frames per underrun */
@@ -999,7 +999,10 @@ struct e100_private {
 	u16 ip_lbytes;
 #endif
 #ifdef ETHTOOL_TEST 
-struct ethtool_lpbk_data loopback;
+	struct ethtool_lpbk_data loopback;
+#endif
+#ifdef ETHTOOL_PHYS_ID
+	struct timer_list blink_timer;	/* led blink timer id */
 #endif
 
 #ifdef CONFIG_PM

drivers/net/e100/e100_config.c

@@ -593,7 +593,6 @@ e100_config_wol(struct e100_private *bdp)
 }
 #endif
 
-#ifdef ETHTOOL_TEST
 /**
  * e100_config_loopback_mode
  * @bdp: atapter's private data struct
@@ -690,5 +689,4 @@ e100_config_dynamic_tbd(struct e100_private *bdp, unsigned char enable)
  
         return bc_changed;
 }
-#endif
 

drivers/net/e100/e100_main.c

@@ -163,6 +163,9 @@ static char *test_strings[] = {
 	"E100_LPBK_PHY_FAIL"
 };
 
+#endif
+#ifdef	ETHTOOL_PHYS_ID
+static int e100_ethtool_led_blink(struct net_device *, struct ifreq *);
 #endif
 #endif /*E100_ETHTOOL_IOCTL */
 
@@ -182,7 +185,7 @@ static void e100_non_tx_background(unsigned long);
 /* Global Data structures and variables */
 char e100_copyright[] __devinitdata = "Copyright (c) 2002 Intel Corporation";
 
-#define E100_VERSION  "2.0.27-pre3"
+#define E100_VERSION  "2.0.30-k1"
 
 #define E100_FULL_DRIVER_NAME 	"Intel(R) PRO/100 Fast Ethernet Adapter - Loadable driver, ver "
 
@@ -691,9 +694,10 @@ e100_found1(struct pci_dev *pcid, const struct pci_device_id *ent)
 #ifdef ETHTOOL_GWOL
 	/* Disabling all WOLs as initialization */
 	bdp->wolsupported = bdp->wolopts = 0;
-	if (bdp->rev_id >= D101MA_REV_ID) {
-		bdp->wolsupported =
-			WAKE_PHY | WAKE_UCAST | WAKE_ARP | WAKE_MAGIC;
+	if (bdp->rev_id >= D101A4_REV_ID) {
+		bdp->wolsupported = WAKE_PHY | WAKE_MAGIC;
+		if (bdp->rev_id >= D101MA_REV_ID)
+			bdp->wolsupported |= WAKE_UCAST | WAKE_ARP;
 		bdp->wolopts = WAKE_MAGIC;
 	}
 #endif
@@ -3334,6 +3338,11 @@ e100_do_ethtool_ioctl(struct net_device *dev, struct ifreq *ifr)
 	case ETHTOOL_GSTRINGS:
 		rc = e100_ethtool_gstrings(dev,ifr);
 		break;
+#endif
+#ifdef	ETHTOOL_PHYS_ID
+	case ETHTOOL_PHYS_ID:
+		rc = e100_ethtool_led_blink(dev,ifr);
+		break;
 #endif
 	default:
 		break;
@@ -3641,6 +3650,94 @@ e100_ethtool_eeprom(struct net_device *dev, struct ifreq *ifr)
 }
 #endif
 
+#ifdef ETHTOOL_PHYS_ID
+#define E100_BLINK_INTERVAL	(HZ/4)
+/**
+ * e100_led_control
+ * @bdp: atapter's private data struct
+ * @led_mdi_op: led operation
+ *
+ * Software control over adapter's led. The possible operations are:
+ * TURN LED OFF, TURN LED ON and RETURN LED CONTROL TO HARDWARE.
+ */
+static void
+e100_led_control(struct e100_private *bdp, u16 led_mdi_op)
+{
+	spin_lock_bh(&bdp->mdi_access_lock);
+
+	e100_mdi_write(bdp, PHY_82555_LED_SWITCH_CONTROL,
+		       bdp->phy_addr, led_mdi_op);
+
+	spin_unlock_bh(&bdp->mdi_access_lock);
+}
+/**
+ * e100_led_blink_callback
+ * @data: pointer to atapter's private data struct
+ *
+ * Blink timer callback function. Toggles ON/OFF led status bit and calls
+ * led hardware access function. 
+ */
+static void
+e100_led_blink_callback(unsigned long data)
+{
+	struct e100_private *bdp = (struct e100_private *) data;
+
+	if(bdp->flags & LED_IS_ON) {
+		bdp->flags &= ~LED_IS_ON;
+		e100_led_control(bdp, PHY_82555_LED_OFF);
+	} else {
+		bdp->flags |= LED_IS_ON;
+		if (bdp->rev_id >= D101MA_REV_ID)
+			e100_led_control(bdp, PHY_82555_LED_ON_559);
+		else
+			e100_led_control(bdp, PHY_82555_LED_ON_PRE_559);
+	}
+
+	mod_timer(&bdp->blink_timer, jiffies + E100_BLINK_INTERVAL);
+}
+/**
+ * e100_ethtool_led_blink
+ * @dev: pointer to atapter's net_device struct
+ * @ifr: pointer to ioctl request structure
+ *
+ * Blink led ioctl handler. Initialtes blink timer and sleeps until
+ * blink period expires. Than it kills timer and returns. The led control
+ * is returned back to hardware when blink timer is killed.
+ */
+static int
+e100_ethtool_led_blink(struct net_device *dev, struct ifreq *ifr)
+{
+	struct e100_private *bdp;
+	struct ethtool_value ecmd;
+
+	bdp = dev->priv;
+
+	if (copy_from_user(&ecmd, ifr->ifr_data, sizeof (ecmd)))
+		return -EFAULT;
+
+	if(!bdp->blink_timer.function) {
+		init_timer(&bdp->blink_timer);
+		bdp->blink_timer.function = e100_led_blink_callback;
+		bdp->blink_timer.data = (unsigned long) bdp;
+	}
+
+	mod_timer(&bdp->blink_timer, jiffies);
+
+	set_current_state(TASK_INTERRUPTIBLE);
+
+	if ((!ecmd.data) || (ecmd.data > MAX_SCHEDULE_TIMEOUT / HZ))
+		ecmd.data = MAX_SCHEDULE_TIMEOUT / HZ;
+
+	schedule_timeout(ecmd.data * HZ);
+
+	del_timer_sync(&bdp->blink_timer);
+
+	e100_led_control(bdp, PHY_82555_LED_NORMAL_CONTROL);
+
+	return 0;
+}
+#endif
+
 static inline int __devinit
 e100_10BaseT_adapter(struct e100_private *bdp)
 {

drivers/net/e100/e100_proc.c

@@ -548,7 +548,7 @@ read_bundle_max_def(char *page, char **start, off_t off,
 	int len;
 
 	len = read_int_param(page, "CPU Saver Maximum Bundle",
-			     "Sets the value for CPU saver's maximum value",
+			     "Sets CPU saver's maximum value",
 			     E100_DEFAULT_CPUSAVER_BUNDLE_MAX, 0x1, 0xFFFF);
 
 	return generic_read(page, start, off, count, eof, len);

drivers/net/e100/e100_test.c

@@ -69,6 +69,7 @@ AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY OR
 TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 
 OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *******************************************************************************/
+
 #include "e100.h"
 #include "e100_config.h"
 #ifdef ETHTOOL_TEST
@@ -458,10 +459,3 @@ e100_diag_loopback_free (struct e100_private *bdp)
 
 #endif
 
-
-
-
-
-
-
-

drivers/net/e1000/Makefile

+################################################################################
+#
+# This software program is available to you under a choice of one of two
+# licenses. You may choose to be licensed under either the GNU General Public
+# License 2.0, June 1991, available at http://www.fsf.org/copyleft/gpl.html,
+# or the Intel BSD + Patent License, the text of which follows:
+# 
+# Recipient has requested a license and Intel Corporation ("Intel") is willing
+# to grant a license for the software entitled Linux Base Driver for the
+# Intel(R) PRO/1000 Family of Adapters (e1000) (the "Software") being provided
+# by Intel Corporation. The following definitions apply to this license:
+# 
+# "Licensed Patents" means patent claims licensable by Intel Corporation which
+# are necessarily infringed by the use of sale of the Software alone or when
+# combined with the operating system referred to below.
+# 
+# "Recipient" means the party to whom Intel delivers this Software.
+# 
+# "Licensee" means Recipient and those third parties that receive a license to
+# any operating system available under the GNU General Public License 2.0 or
+# later.
+# 
+# Copyright (c) 1999 - 2002 Intel Corporation.
+# All rights reserved.
+# 
+# The license is provided to Recipient and Recipient's Licensees under the
+# following terms.
+# 
+# Redistribution and use in source and binary forms of the Software, with or
+# without modification, are permitted provided that the following conditions
+# are met:
+# 
+# Redistributions of source code of the Software may retain the above
+# copyright notice, this list of conditions and the following disclaimer.
+# 
+# Redistributions in binary form of the Software may reproduce the above
+# copyright notice, this list of conditions and the following disclaimer in
+# the documentation and/or materials provided with the distribution.
+# 
+# Neither the name of Intel Corporation nor the names of its contributors
+# shall be used to endorse or promote products derived from this Software
+# without specific prior written permission.
+# 
+# Intel hereby grants Recipient and Licensees a non-exclusive, worldwide,
+# royalty-free patent license under Licensed Patents to make, use, sell, offer
+# to sell, import and otherwise transfer the Software, if any, in source code
+# and object code form. This license shall include changes to the Software
+# that are error corrections or other minor changes to the Software that do
+# not add functionality or features when the Software is incorporated in any
+# version of an operating system that has been distributed under the GNU
+# General Public License 2.0 or later. This patent license shall apply to the
+# combination of the Software and any operating system licensed under the GNU
+# General Public License 2.0 or later if, at the time Intel provides the
+# Software to Recipient, such addition of the Software to the then publicly
+# available versions of such operating systems available under the GNU General
+# Public License 2.0 or later (whether in gold, beta or alpha form) causes
+# such combination to be covered by the Licensed Patents. The patent license
+# shall not apply to any other combinations which include the Software. NO
+# hardware per se is licensed hereunder.
+# 
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+# IMPLIED WARRANTIES OF MECHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+# ARE DISCLAIMED. IN NO EVENT SHALL INTEL OR IT CONTRIBUTORS BE LIABLE FOR ANY
+# DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+# (INCLUDING, BUT NOT LIMITED, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+# ANY LOSS OF USE; DATA, OR PROFITS; OR BUSINESS INTERUPTION) HOWEVER CAUSED
+# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY OR
+# TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+#
+################################################################################
+
 #
 # Makefile for the Intel(R) PRO/1000 ethernet driver
 #

drivers/net/e1000/e1000.h

@@ -107,18 +107,21 @@
 #include <linux/udp.h>
 #include <net/pkt_sched.h>
 #include <linux/list.h>
-#include <asm/uaccess.h>
+#include <linux/reboot.h>
 #include <linux/ethtool.h>
 #ifdef NETIF_F_HW_VLAN_TX
 #include <linux/if_vlan.h>
 #endif
 
+#define BAR_0		0
+#define PCI_DMA_64BIT	0xffffffffffffffffULL
+#define PCI_DMA_32BIT	0x00000000ffffffffULL
+
+
 struct e1000_adapter;
 
 #include "e1000_hw.h"
 
-#define BAR_0 0
-
 #if DBG
 #define E1000_DBG(args...) printk(KERN_DEBUG "e1000: " args)
 #else
@@ -156,6 +159,7 @@ struct e1000_buffer {
 	struct sk_buff *skb;
 	uint64_t dma;
 	unsigned long length;
+	unsigned long time_stamp;
 };
 
 struct e1000_desc_ring {
@@ -204,10 +208,13 @@ struct e1000_adapter {
 	spinlock_t stats_lock;
 	atomic_t irq_sem;
 
+#ifdef ETHTOOL_PHYS_ID
+	struct timer_list blink_timer;
+	unsigned long led_status;
+#endif
+
 	/* TX */
 	struct e1000_desc_ring tx_ring;
-	unsigned long trans_finish;
-	spinlock_t tx_lock;
 	uint32_t txd_cmd;
 	int max_data_per_txd;
 
@@ -228,6 +235,9 @@ struct e1000_adapter {
 	struct e1000_hw_stats stats;
 	struct e1000_phy_info phy_info;
 	struct e1000_phy_stats phy_stats;
-};
 
+
+
+	uint32_t pci_state[16];
+};
 #endif /* _E1000_H_ */

drivers/net/e1000/e1000_ethtool.c

@@ -75,7 +75,6 @@
 
 #include "e1000.h"
 
-#include <linux/ethtool.h>
 #include <asm/uaccess.h>
 
 extern char e1000_driver_name[];
@@ -83,7 +82,6 @@ extern char e1000_driver_version[];
 
 extern int e1000_up(struct e1000_adapter *adapter);
 extern void e1000_down(struct e1000_adapter *adapter);
-extern void e1000_enable_WOL(struct e1000_adapter *adapter);
 
 static void
 e1000_ethtool_gset(struct e1000_adapter *adapter, struct ethtool_cmd *ecmd)
@@ -128,6 +126,10 @@ e1000_ethtool_gset(struct e1000_adapter *adapter, struct ethtool_cmd *ecmd)
 				     SUPPORTED_Autoneg);
 
 		ecmd->port = PORT_FIBRE;
+
+		if(hw->mac_type >= e1000_82545)
+			ecmd->transceiver = XCVR_INTERNAL;
+		else
 			ecmd->transceiver = XCVR_EXTERNAL;
 	}
 
@@ -211,9 +213,37 @@ e1000_ethtool_gdrvinfo(struct e1000_adapter *adapter,
 	strncpy(drvinfo->version, e1000_driver_version, 32);
 	strncpy(drvinfo->fw_version, "", 32);
 	strncpy(drvinfo->bus_info, adapter->pdev->slot_name, 32);
+#define E1000_REGS_LEN 32
+	drvinfo->regdump_len  = E1000_REGS_LEN * sizeof(uint32_t);
 	drvinfo->eedump_len  = e1000_eeprom_size(&adapter->hw);
 }
 
+static void
+e1000_ethtool_gregs(struct e1000_adapter *adapter,
+                    struct ethtool_regs *regs, uint32_t *regs_buff)
+{
+	struct e1000_hw *hw = &adapter->hw;
+
+	regs->version = (1 << 24) | (hw->revision_id << 16) | hw->device_id;
+
+	regs_buff[0]  = E1000_READ_REG(hw, CTRL);
+	regs_buff[1]  = E1000_READ_REG(hw, STATUS);
+
+	regs_buff[2]  = E1000_READ_REG(hw, RCTL);
+	regs_buff[3]  = E1000_READ_REG(hw, RDLEN);
+	regs_buff[4]  = E1000_READ_REG(hw, RDH);
+	regs_buff[5]  = E1000_READ_REG(hw, RDT);
+	regs_buff[6]  = E1000_READ_REG(hw, RDTR);
+	
+	regs_buff[7]  = E1000_READ_REG(hw, TCTL);
+	regs_buff[8]  = E1000_READ_REG(hw, TDLEN);
+	regs_buff[9]  = E1000_READ_REG(hw, TDH);
+	regs_buff[10] = E1000_READ_REG(hw, TDT);
+	regs_buff[11] = E1000_READ_REG(hw, TIDV);
+
+	return;
+}
+
 static void
 e1000_ethtool_geeprom(struct e1000_adapter *adapter,
                       struct ethtool_eeprom *eeprom, uint16_t *eeprom_buff)
@@ -228,7 +258,7 @@ e1000_ethtool_geeprom(struct e1000_adapter *adapter,
 	if ((eeprom->offset + eeprom->len) > max_len)
 		eeprom->len = (max_len - eeprom->offset);
 
-	for(i = 0; i < max_len; i++)
+	for(i = 0; i < (max_len >> 1); i++)
 		e1000_read_eeprom(&adapter->hw, i, &eeprom_buff[i]);
 }
 
@@ -237,12 +267,33 @@ e1000_ethtool_gwol(struct e1000_adapter *adapter, struct ethtool_wolinfo *wol)
 {
 	struct e1000_hw *hw = &adapter->hw;
 
-	if(hw->mac_type < e1000_82544) {
+	switch(adapter->hw.device_id) {
+	case E1000_DEV_ID_82542:
+	case E1000_DEV_ID_82543GC_FIBER:
+	case E1000_DEV_ID_82543GC_COPPER:
+	case E1000_DEV_ID_82544EI_FIBER:
+	default:
 		wol->supported = 0;
 		wol->wolopts   = 0;
 		return;
-	}
 
+	case E1000_DEV_ID_82546EB_FIBER:
+		/* Wake events only supported on port A for dual fiber */
+		if(E1000_READ_REG(hw, STATUS) & E1000_STATUS_FUNC_1) {
+			wol->supported = 0;
+			wol->wolopts   = 0;
+			return;
+		}
+		/* Fall Through */
+
+	case E1000_DEV_ID_82544EI_COPPER:
+	case E1000_DEV_ID_82544GC_COPPER:
+	case E1000_DEV_ID_82544GC_LOM:
+	case E1000_DEV_ID_82540EM:
+	case E1000_DEV_ID_82540EM_LOM:
+	case E1000_DEV_ID_82545EM_COPPER:
+	case E1000_DEV_ID_82545EM_FIBER:
+	case E1000_DEV_ID_82546EB_COPPER:
 		wol->supported = WAKE_PHY | WAKE_UCAST | 
 				 WAKE_MCAST | WAKE_BCAST | WAKE_MAGIC;
 		
@@ -257,6 +308,8 @@ e1000_ethtool_gwol(struct e1000_adapter *adapter, struct ethtool_wolinfo *wol)
 			wol->wolopts |= WAKE_BCAST;
 		if(adapter->wol & E1000_WUFC_MAG)
 			wol->wolopts |= WAKE_MAGIC;
+		return;
+	}
 }
 
 static int
@@ -264,8 +317,30 @@ e1000_ethtool_swol(struct e1000_adapter *adapter, struct ethtool_wolinfo *wol)
 {
 	struct e1000_hw *hw = &adapter->hw;
 
-	if(hw->mac_type < e1000_82544)
+	switch(adapter->hw.device_id) {
+	case E1000_DEV_ID_82542:
+	case E1000_DEV_ID_82543GC_FIBER:
+	case E1000_DEV_ID_82543GC_COPPER:
+	case E1000_DEV_ID_82544EI_FIBER:
+	default:
+		return wol->wolopts ? -EOPNOTSUPP : 0;
+
+	case E1000_DEV_ID_82546EB_FIBER:
+		/* Wake events only supported on port A for dual fiber */
+		if(E1000_READ_REG(hw, STATUS) & E1000_STATUS_FUNC_1)
 			return wol->wolopts ? -EOPNOTSUPP : 0;
+		/* Fall Through */
+
+	case E1000_DEV_ID_82544EI_COPPER:
+	case E1000_DEV_ID_82544GC_COPPER:
+	case E1000_DEV_ID_82544GC_LOM:
+	case E1000_DEV_ID_82540EM:
+	case E1000_DEV_ID_82540EM_LOM:
+	case E1000_DEV_ID_82545EM_COPPER:
+	case E1000_DEV_ID_82545EM_FIBER:
+	case E1000_DEV_ID_82546EB_COPPER:
+		if(wol->wolopts & WAKE_ARP)
+			return -EOPNOTSUPP;
 
 		adapter->wol = 0;
 
@@ -279,10 +354,58 @@ e1000_ethtool_swol(struct e1000_adapter *adapter, struct ethtool_wolinfo *wol)
 			adapter->wol |= E1000_WUFC_BC;
 		if(wol->wolopts & WAKE_MAGIC)
 			adapter->wol |= E1000_WUFC_MAG;
+	}
+
+	return 0;
+}
+
+#ifdef	ETHTOOL_PHYS_ID
+
+/* toggle LED 4 times per second = 2 "blinks" per second */
+#define E1000_ID_INTERVAL	(HZ/4)
+
+/* bit defines for adapter->led_status */
+#define E1000_LED_ON		0
+
+static void
+e1000_led_blink_callback(unsigned long data)
+{
+	struct e1000_adapter *adapter = (struct e1000_adapter *) data;
+	
+	if(test_and_change_bit(E1000_LED_ON, &adapter->led_status))
+		e1000_led_off(&adapter->hw);
+	else
+		e1000_led_on(&adapter->hw);
+
+	mod_timer(&adapter->blink_timer, jiffies + E1000_ID_INTERVAL);
+}
+
+static int
+e1000_ethtool_led_blink(struct e1000_adapter *adapter, struct ethtool_value *id)
+{
+	if(!adapter->blink_timer.function) {
+		init_timer(&adapter->blink_timer);
+		adapter->blink_timer.function = e1000_led_blink_callback;
+		adapter->blink_timer.data = (unsigned long) adapter;
+	}
+
+	e1000_setup_led(&adapter->hw);
+	mod_timer(&adapter->blink_timer, jiffies);
+	
+	set_current_state(TASK_INTERRUPTIBLE);
+	if(id->data)
+		schedule_timeout(id->data * HZ);
+	else
+		schedule_timeout(MAX_SCHEDULE_TIMEOUT);
+	
+	del_timer_sync(&adapter->blink_timer);
+	e1000_led_off(&adapter->hw);
+	clear_bit(E1000_LED_ON, &adapter->led_status);
+	e1000_cleanup_led(&adapter->hw);
 
-	e1000_enable_WOL(adapter);
 	return 0;
 }
+#endif	/* ETHTOOL_PHYS_ID */
 
 int
 e1000_ethtool_ioctl(struct net_device *netdev, struct ifreq *ifr)
@@ -317,6 +440,22 @@ e1000_ethtool_ioctl(struct net_device *netdev, struct ifreq *ifr)
 			return -EFAULT;
 		return 0;
 	}
+	case ETHTOOL_GREGS: {
+		struct ethtool_regs regs = {ETHTOOL_GREGS};
+		uint32_t regs_buff[E1000_REGS_LEN];
+
+		if(copy_from_user(&regs, addr, sizeof(regs)))
+			return -EFAULT;
+		e1000_ethtool_gregs(adapter, &regs, regs_buff);
+		if(copy_to_user(addr, &regs, sizeof(regs)))
+			return -EFAULT;
+
+		addr += offsetof(struct ethtool_regs, data);
+		if(copy_to_user(addr, regs_buff, regs.len))
+			return -EFAULT;
+
+		return 0;
+	}
 	case ETHTOOL_NWAY_RST: {
 		if(!capable(CAP_NET_ADMIN))
 			return -EPERM;
@@ -324,6 +463,14 @@ e1000_ethtool_ioctl(struct net_device *netdev, struct ifreq *ifr)
 		e1000_up(adapter);
 		return 0;
 	}
+#ifdef	ETHTOOL_PHYS_ID
+	case ETHTOOL_PHYS_ID: {
+		struct ethtool_value id;
+		if(copy_from_user(&id, addr, sizeof(id)))
+			return -EFAULT;
+		return e1000_ethtool_led_blink(adapter, &id);
+	}
+#endif	/* ETHTOOL_PHYS_ID */
 	case ETHTOOL_GLINK: {
 		struct ethtool_value link = {ETHTOOL_GLINK};
 		link.data = netif_carrier_ok(netdev);

drivers/net/e1000/e1000_hw.h

@@ -92,6 +92,8 @@ typedef enum {
     e1000_82543,
     e1000_82544,
     e1000_82540,
+    e1000_82545,
+    e1000_82546,
     e1000_num_macs
 } e1000_mac_type;
 
@@ -260,6 +262,7 @@ void e1000_reset_adaptive(struct e1000_hw *hw);
 void e1000_update_adaptive(struct e1000_hw *hw);
 void e1000_tbi_adjust_stats(struct e1000_hw *hw, struct e1000_hw_stats *stats, uint32_t frame_len, uint8_t * mac_addr);
 void e1000_get_bus_info(struct e1000_hw *hw);
+void e1000_read_pci_cfg(struct e1000_hw *hw, uint32_t reg, uint16_t * value);
 void e1000_write_pci_cfg(struct e1000_hw *hw, uint32_t reg, uint16_t * value);
 
 /* PCI Device IDs */
@@ -272,7 +275,11 @@ void e1000_write_pci_cfg(struct e1000_hw *hw, uint32_t reg, uint16_t * value);
 #define E1000_DEV_ID_82544GC_LOM    0x100D
 #define E1000_DEV_ID_82540EM        0x100E
 #define E1000_DEV_ID_82540EM_LOM    0x1015
-#define NUM_DEV_IDS 9
+#define E1000_DEV_ID_82545EM_COPPER 0x100F
+#define E1000_DEV_ID_82545EM_FIBER  0x1011
+#define E1000_DEV_ID_82546EB_COPPER 0x1010
+#define E1000_DEV_ID_82546EB_FIBER  0x1012
+#define NUM_DEV_IDS 13
 
 #define NODE_ADDRESS_SIZE 6
 #define ETH_LENGTH_OF_ADDRESS 6
@@ -882,7 +889,9 @@ struct e1000_hw {
     uint32_t num_mc_addrs;
     uint32_t collision_delta;
     uint32_t tx_packet_delta;
-    uint32_t ledctl;
+    uint32_t ledctl_default;
+    uint32_t ledctl_mode1;
+    uint32_t ledctl_mode2;
     uint16_t autoneg_advertised;
     uint16_t pci_cmd_word;
     uint16_t fc_high_water;
@@ -1324,11 +1333,29 @@ struct e1000_hw {
 #define EEPROM_EWDS_OPCODE  0x10 /* EERPOM erast/write disable */
 
 /* EEPROM Word Offsets */
+#define EEPROM_ID_LED_SETTINGS     0x0004
 #define EEPROM_INIT_CONTROL1_REG   0x000A
 #define EEPROM_INIT_CONTROL2_REG   0x000F
 #define EEPROM_FLASH_VERSION       0x0032
 #define EEPROM_CHECKSUM_REG        0x003F
 
+/* Word definitions for ID LED Settings */
+#define ID_LED_RESERVED_0000 0x0000
+#define ID_LED_RESERVED_FFFF 0xFFFF
+#define ID_LED_DEFAULT       ((ID_LED_OFF1_ON2 << 12) | \
+		              (ID_LED_OFF1_OFF2 << 8) | \
+		              (ID_LED_DEF1_DEF2 << 4) | \
+			      (ID_LED_DEF1_DEF2))
+#define ID_LED_DEF1_DEF2     0x1
+#define ID_LED_DEF1_ON2      0x2
+#define ID_LED_DEF1_OFF2     0x3
+#define ID_LED_ON1_DEF2      0x4
+#define ID_LED_ON1_ON2       0x5
+#define ID_LED_ON1_OFF2      0x6
+#define ID_LED_OFF1_DEF2     0x7
+#define ID_LED_OFF1_ON2      0x8
+#define ID_LED_OFF1_OFF2     0x9
+
 /* Mask bits for fields in Word 0x0a of the EEPROM */
 #define EEPROM_WORD0A_ILOS   0x0010
 #define EEPROM_WORD0A_SWDPIO 0x01E0
@@ -1414,6 +1441,16 @@ struct e1000_hw {
 #define FC_DEFAULT_LO_THRESH        (0x4000)    /* 16KB */
 #define FC_DEFAULT_TX_TIMER         (0x100)     /* ~130 us */
 
+/* PCIX Config space */
+#define PCIX_COMMAND_REGISTER    0xE6
+#define PCIX_STATUS_REGISTER_LO  0xE8
+#define PCIX_STATUS_REGISTER_HI  0xEA
+
+#define PCIX_COMMAND_MMRBC_MASK      0x000C
+#define PCIX_COMMAND_MMRBC_SHIFT     0x2
+#define PCIX_STATUS_HI_MMRBC_MASK    0x0060
+#define PCIX_STATUS_HI_MMRBC_SHIFT   0x5
+
 
 /* The number of bits that we need to shift right to move the "pause"
  * bits from the EEPROM (bits 13:12) to the "pause" (bits 8:7) field

drivers/net/e1000/e1000_osdep.h

@@ -86,12 +86,14 @@
 #include <linux/interrupt.h>
 
 #define usec_delay(x) udelay(x)
+#ifndef msec_delay
 #define msec_delay(x)	do { if(in_interrupt()) { \
 	                	mdelay(x); \
 			} else { \
 				set_current_state(TASK_UNINTERRUPTIBLE); \
 				schedule_timeout((x * HZ)/1000); \
 			} } while(0)
+#endif
 
 #define PCI_COMMAND_REGISTER   PCI_COMMAND
 #define CMD_MEM_WRT_INVALIDATE PCI_COMMAND_INVALIDATE

drivers/net/eepro100.c

@@ -524,10 +524,8 @@ static const char is_mii[] = { 0, 1, 1, 0, 1, 1, 0, 1 };
 static int eepro100_init_one(struct pci_dev *pdev,
 		const struct pci_device_id *ent);
 static void eepro100_remove_one (struct pci_dev *pdev);
-#ifdef CONFIG_PM
 static int eepro100_suspend (struct pci_dev *pdev, u32 state);
 static int eepro100_resume (struct pci_dev *pdev);
-#endif
 
 static int do_eeprom_cmd(long ioaddr, int cmd, int cmd_len);
 static int mdio_read(long ioaddr, int phy_id, int location);

drivers/net/pcnet32.c

@@ -845,8 +845,9 @@ pcnet32_open(struct net_device *dev)
 	    if (lp->options == (PCNET32_PORT_FD | PCNET32_PORT_AUI))
 		val |= 2;
 	} else if (lp->options & PCNET32_PORT_ASEL) {
-	/* workaround for xSeries250 */
-	    val |= 3;
+	/* workaround of xSeries250, turn on for 79C975 only */
+	    i = ((lp->a.read_csr(ioaddr, 88) | (lp->a.read_csr(ioaddr,89) << 16)) >> 12) & 0xffff;
+	    if (i == 0x2627) val |= 3;
 	}
 	lp->a.write_bcr (ioaddr, 9, val);
     }

include/linux/ethtool.h

@@ -4,6 +4,9 @@
  * Copyright (C) 1998 David S. Miller (davem@redhat.com)
  * Copyright 2001 Jeff Garzik <jgarzik@mandrakesoft.com>
  * Portions Copyright 2001 Sun Microsystems (thockin@sun.com)
+ * Portions Copyright 2002 Intel (eli.kupermann@intel.com,
+ *                                christopher.leech@intel.com,
+ *                                scott.feldman@intel.com)
  */
 
 #ifndef _LINUX_ETHTOOL_H
@@ -268,6 +271,7 @@ struct ethtool_test {
 					    * (ethtool_value), priv. */
 #define ETHTOOL_TEST		0x0000001a /* execute NIC self-test, priv. */
 #define ETHTOOL_GSTRINGS	0x0000001b /* get specified string set */
+#define ETHTOOL_PHYS_ID		0x0000001c /* identify the NIC */
 
 /* compatibility with older code */
 #define SPARC_ETH_GSET		ETHTOOL_GSET