Merge bk://gkernel.bkbits.net/net-drivers-2.6

into ppc970.osdl.org:/home/torvalds/v2.6/linux

Documentation/networking/e100.txt

 Linux* Base Driver for the Intel(R) PRO/100 Family of Adapters
 ==============================================================
 
-November 19, 2002
+March 15, 2004
 
 
 Contents
@@ -9,9 +9,6 @@ Contents
 
 - In This Release
 - Supported Adapters
-- Command Line Parameters
-- CPU Cycle Saver
-- Additional Configurations
 - Support
 
 
@@ -19,64 +16,13 @@ In This Release
 ===============
 
 This file describes the Linux* Base Driver for the Intel(R) PRO/100 Family of
-Adapters, version 2.2.x.  This driver includes support for Itanium(TM)-based 
+Adapters, version 3.x.x.  This driver includes support for Itanium(TM)-based 
 systems.
 
 
 Supported Adapters
 ==================
 
-The following Intel network adapters are compatible with the drivers 
-in this release:
-
-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 (82550)
-82559                                               A56831-xxx, A10563-xxx,
-                                                    A12171-xxx, A12321-xxx, 
-                                                    A12320-xxx, A12170-xxx
-                                                    748568-xxx (82559)
-                                                    748565-xxx (82559)
-
-
-82550       PRO/100 S Desktop Adapter               751767-xxx (82550)
-82559                                               748592-xxx, A12167-xxx, 
-                                                    A12318-xxx, A12317-xxx, 
-                                                    A12165-xxx
-                                                    748569-xxx (82559)
-
-
-
-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 
 A12345-001. Match this to the list of numbers above.
@@ -91,143 +37,6 @@ For the latest Intel PRO/100 network driver for Linux, see:
   http://downloadfinder.intel.com/scripts-df/support_intel.asp
 
 
-Command Line Parameters
-=======================
-
-If the driver is built as a module, the  following optional parameters are 
-used by entering them on the command line with the modprobe or insmod command
-using this syntax:
-
-     modprobe e100 [<option>=<VAL1>,<VAL2>,...]
-
-     insmod e100 [<option>=<VAL1>,<VAL2>,...] 
-
-For example, with two Intel PRO/100 PCI adapters, entering:
-	
-     modprobe e100 TxDescriptors=32,128
-
-loads the e100 driver with 32 TX resources for the first adapter and 128 TX 
-resources for the second adapter. This configuration favors the second 
-adapter. The driver supports up to 16 network adapters concurrently.
-
-The default value for each parameter is generally the recommended setting,
-unless otherwise noted.
-
-NOTE: Giving any command line option the value "-1" causes the driver to use 
-      the appropriate default value for that option, as if no value was 
-      specified.
-
-
-BundleMax
-Valid Range: 1-65535
-Default Value: 6
-   This parameter holds the maximum number of small packets (less than 128
-   bytes) in a bundle. Suggested values range from 2 to 10. See "CPU Cycle 
-   Saver."
-
-BundleSmallFr
-Valid Range: 0-1 (0=off, 1=on)
-Default Value: 0
-   The value 1 (on) causes small packets (less than 128 bytes) to be bundled. 
-   See "CPU Cycle Saver."
-
-e100_speed_duplex
-Valid Range: 0-4 (1=10half;2=10full;3=100half;4=100full)
-Default Value: 0
-   The default value of 0 sets the adapter to auto-negotiate. Other values
-   set the adapter to forced speed and duplex. 
-   Example usage: insmod e100.o e100_speed_duplex=4,4 (for two adapters)
-
-flow_control
-Valid Range: 0-1 (0=off, 1=on)
-Default Value: 0
-   This parameter controls the automatic generation(Tx) and response(Rx) to 
-   Ethernet PAUSE frames. flow_control should NOT be set to 1 when the 
-   adapter is connected to an interface that does not support Ethernet PAUSE 
-   frames and when the e100_speed_duplex parameter is NOT set to zero. 
-
-IntDelay
-Valid Range: 0-65535 (0=off)
-Default Value: 1536
-   This parameter holds the number of time units (in adapter terminology)
-   until the adapter generates an interrupt. The recommended value for 
-   IntDelay is 1536 (upon initialization). Suggested values range from 
-   512 to 2048. See "CPU Cycle Saver."
-
-IFS
-Valid Range: 0-1 (0=off, 1=on)
-Default Value: 1
-  Inter Frame Spacing (IFS) aims to reduce the number of Ethernet frame
-  collisions by altering the time between frame transmissions. When IFS is 
-  enabled the driver tries to find an optimal IFS value. It is used only at 
-  half duplex.
-
-RxDescriptors
-Valid Range: 8-1024
-Default Value: 64
-   This parameter defines the number of receive descriptors allocated by 
-   the driver. Increasing this value allows the driver to buffer more 
-   incoming packets before the driver is required to service an interrupt. 
-   The maximum value for Itanium-based systems is 64.
-
-TxDescriptors
-Valid Range: 19-1024
-Default Value: 64
-   This value is the number of transmit descriptors allocated by the driver. 
-   Increasing this value allows the protocol stack to queue more transmits at
-   the driver level. The maximum value for Itanium-based systems is 64.
-
-ucode
-Valid Range: 0-1 (0=off, 1=on)
-Default Value: 0 for 82558-based adapters
-               1 for 82559, 82550, and 82551-based adapters
-   On uploads the micro code to the adapter, which enables CPU Cycle Saver. 
-   See the section "CPU Cycle Saver" below.
-   Example usage: insmod e100.o ucode=1
-
-   Not available on 82557-based adapters.
-
-XsumRX
-Valid Range: 0-1 (0=off, 1=on)
-Default Value: 1
-   On allows Rx checksum offloading for TCP/UDP packets. Requires that the 
-   hardware support this feature.
-
-   Not available on 82557 and 82558-based adapters.
-
-
-CPU Cycle Saver
-================
-
-CPU Cycle Saver reduces CPU utilization by reducing the number of interrupts 
-that the adapter generates.
-
-When CPU Cycle Saver is turned off, the adapter generates one interrupt for 
-every frame that is received. This means that the operating system stops what
-it is doing and switches to the network driver in order to process the 
-receive.
-
-When CPU Cycle Saver is on, the adapter does not generate an interrupt for 
-every frame it receives. Instead, it waits until it receives several frames 
-before generating an interrupt. This reduces the amount of time spent 
-switching to and from the driver. 
-
-CPU Cycle Saver consists of these arguments: IntDelay, BundleMax and 
-BundleSmallFr. When IntDelay is increased, the adapter waits longer for 
-frames to arrive before generating the interrupt. By increasing BundleMax, 
-the network adapter waits for the number of small frames (less than 128 bytes)
-specified to arrive before generating the interrupt. When BundleSmallFr is 
-disabled, the adapter does not bundle small packets. Such small packets are 
-often, but not always, control packets that are better served immediately;
-therefore, BundleSmallFr is disabled by default.
-
-For most users, it is recommended that CPU Cycle Saver be used with the 
-default values specified in the Command Line Parameters section. However, in 
-some cases, performance problems may occur with CPU Cycle Saver. If such 
-problems are observed, we recommend turning off this feature by setting 
-ucode=0.
-
-
 Support
 =======
 

drivers/net/loopback.c

@@ -123,7 +123,7 @@ static void emulate_large_send_offload(struct sk_buff *skb)
  */
 static int loopback_xmit(struct sk_buff *skb, struct net_device *dev)
 {
-	struct net_device_stats *stats = netdev_priv(dev);
+	struct net_device_stats *stats = dev->priv;
 
 	skb_orphan(skb);
 

drivers/net/tulip/de2104x.c

@@ -28,8 +28,8 @@
  */
 
 #define DRV_NAME		"de2104x"
-#define DRV_VERSION		"0.6"
-#define DRV_RELDATE		"Sep 1, 2003"
+#define DRV_VERSION		"0.7"
+#define DRV_RELDATE		"Mar 17, 2004"
 
 #include <linux/config.h>
 #include <linux/module.h>
@@ -303,7 +303,6 @@ struct de_private {
 	struct net_device_stats net_stats;
 
 	struct pci_dev		*pdev;
-	u32			macmode;
 
 	u16			setup_frame[DE_SETUP_FRAME_WORDS];
 
@@ -732,7 +731,7 @@ static void __de_set_rx_mode (struct net_device *dev)
 	struct de_desc *txd;
 	struct de_desc *dummy_txd = NULL;
 
-	macmode = de->macmode & ~(AcceptAllMulticast | AcceptAllPhys);
+	macmode = dr32(MacMode) & ~(AcceptAllMulticast | AcceptAllPhys);
 
 	if (dev->flags & IFF_PROMISC) {	/* Set promiscuous. */
 		macmode |= AcceptAllMulticast | AcceptAllPhys;
@@ -805,10 +804,8 @@ static void __de_set_rx_mode (struct net_device *dev)
 	dw32(TxPoll, NormalTxPoll);
 
 out:
-	if (macmode != de->macmode) {
-		dw32 (MacMode, macmode);
-		de->macmode = macmode;
-	}
+	if (macmode != dr32(MacMode))
+		dw32(MacMode, macmode);
 }
 
 static void de_set_rx_mode (struct net_device *dev)
@@ -923,6 +920,7 @@ static void de_link_down(struct de_private *de)
 static void de_set_media (struct de_private *de)
 {
 	unsigned media = de->media_type;
+	u32 macmode = dr32(MacMode);
 
 	if (de_is_running(de))
 		BUG();
@@ -940,9 +938,9 @@ static void de_set_media (struct de_private *de)
 	mdelay(10);
 
 	if (media == DE_MEDIA_TP_FD)
-		de->macmode |= FullDuplex;
+		macmode |= FullDuplex;
 	else
-		de->macmode &= ~FullDuplex;
+		macmode &= ~FullDuplex;
 	
 	if (netif_msg_link(de)) {
 		printk(KERN_INFO "%s: set link %s\n"
@@ -951,9 +949,11 @@ static void de_set_media (struct de_private *de)
 		       de->dev->name, media_name[media],
 		       de->dev->name, dr32(MacMode), dr32(SIAStatus),
 		       dr32(CSR13), dr32(CSR14), dr32(CSR15),
-		       de->dev->name, de->macmode, de->media[media].csr13,
+		       de->dev->name, macmode, de->media[media].csr13,
 		       de->media[media].csr14, de->media[media].csr15);
 	}
+	if (macmode != dr32(MacMode))
+		dw32(MacMode, macmode);
 }
 
 static void de_next_media (struct de_private *de, u32 *media,
@@ -1173,18 +1173,18 @@ static int de_reset_mac (struct de_private *de)
 	u32 status, tmp;
 
 	/*
-	 * Reset MAC.  Copied from de4x5.c.
+	 * Reset MAC.  de4x5.c and tulip.c examined for "advice"
+	 * in this area.
 	 */
 
-	tmp = dr32 (BusMode);
-	if (tmp == 0xffffffff)
-		return -ENODEV;
-	mdelay (1);
+	if (dr32(BusMode) == 0xffffffff)
+		return -EBUSY;
 
-	dw32 (BusMode, tmp | CmdReset);
+	/* Reset the chip, holding bit 0 set at least 50 PCI cycles. */
+	dw32 (BusMode, CmdReset);
 	mdelay (1);
 
-	dw32 (BusMode, tmp);
+	dw32 (BusMode, de_bus_mode);
 	mdelay (1);
 
 	for (tmp = 0; tmp < 5; tmp++) {
@@ -1235,11 +1235,12 @@ static void de_adapter_sleep (struct de_private *de)
 static int de_init_hw (struct de_private *de)
 {
 	struct net_device *dev = de->dev;
+	u32 macmode;
 	int rc;
 
 	de_adapter_wake(de);
 	
-	de->macmode = dr32(MacMode) & ~MacModeClear;
+	macmode = dr32(MacMode) & ~MacModeClear;
 
 	rc = de_reset_mac(de);
 	if (rc)
@@ -1250,7 +1251,7 @@ static int de_init_hw (struct de_private *de)
 	dw32(RxRingAddr, de->ring_dma);
 	dw32(TxRingAddr, de->ring_dma + (sizeof(struct de_desc) * DE_RX_RING_SIZE));
 
-	dw32(MacMode, RxTx | de->macmode);
+	dw32(MacMode, RxTx | macmode);
 
 	dr32(RxMissed); /* self-clearing */
 
@@ -1501,7 +1502,7 @@ static int __de_get_settings(struct de_private *de, struct ethtool_cmd *ecmd)
 		break;
 	}
 	
-	if (de->macmode & FullDuplex)
+	if (dr32(MacMode) & FullDuplex)
 		ecmd->duplex = DUPLEX_FULL;
 	else
 		ecmd->duplex = DUPLEX_HALF;

drivers/net/tulip/tulip_core.c

@@ -253,8 +253,9 @@ static void tulip_down(struct net_device *dev);
 static struct net_device_stats *tulip_get_stats(struct net_device *dev);
 static int private_ioctl(struct net_device *dev, struct ifreq *rq, int cmd);
 static void set_rx_mode(struct net_device *dev);
+#ifdef CONFIG_NET_POLL_CONTROLLER
 static void poll_tulip(struct net_device *dev);
-
+#endif
 
 static void tulip_set_power_state (struct tulip_private *tp,
 				   int sleep, int snooze)

drivers/net/wireless/Kconfig

@@ -307,18 +307,18 @@ config PCMCIA_WL3501
 	 It has basic support for Linux wireless extensions and initial
 	 micro support for ethtool.
 
-comment "Prism GT/Duette 802.11(a/b/g) PCI/PCMCIA support"
+comment "Prism GT/Duette 802.11(a/b/g) PCI/Cardbus support"
 	depends on NET_RADIO && PCI
 config PRISM54
-	tristate 'Intersil Prism GT/Duette/Indigo PCI/PCMCIA' 
+	tristate 'Intersil Prism GT/Duette/Indigo PCI/Cardbus' 
 	depends on PCI && NET_RADIO && EXPERIMENTAL && HOTPLUG
 	select FW_LOADER
 	---help---
 	  Enable PCI and Cardbus support for the following chipset based cards:
 
-	  ISL3880 - Prism GT		802.11 b/g
-	  ISL3877 - Prism Indigo	802.11 a
-	  ISL3890 - Prism Duette	802.11 a/b/g
+	  ISL3880 - Prism GT            802.11 b/g
+	  ISL3877 - Prism Indigo        802.11 a
+	  ISL3890 - Prism Duette        802.11 a/b/g
 	  
 	  For a complete list of supported cards visit <http://prism54.org>.
 	  Here is the latest confirmed list of supported cards:
@@ -335,8 +335,9 @@ config PRISM54
 	  Peabird WLG-PCI PCI Card
 	  Sitecom WL-100i Cardbus Card
 	  Sitecom WL-110i PCI Card
-	  SMC2802W - EZ Connect g 2.4GHz 54 Mbps Wireless PCI Card
-	  SMC2835W - EZ Connect g 2.4GHz 54 Mbps Wireless Cardbus Card
+	  SMC2802W -    EZ Connect g 2.4GHz 54 Mbps Wireless PCI Card
+	  SMC2835W -    EZ Connect g 2.4GHz 54 Mbps Wireless Cardbus Card
+	  SMC2835W-V2 - EZ Connect g 2.4GHz 54 Mbps Wireless Cardbus Card
 	  Z-Com XG-900 PCI Card
 	  Zyxel G-100 Cardbus Card
 

drivers/net/wireless/prism54/isl_oid.h

 /*
- *  $Id: isl_oid.h,v 1.2 2004/01/30 16:24:00 ajfa Exp $
+ *  $Id: isl_oid.h,v 1.3 2004/03/09 09:05:27 mcgrof Exp $
  *  
  *  Copyright (C) 2003 Herbert Valerio Riedel <hvr@gnu.org>
+ *  Copyright (C) 2004 Luis R. Rodriguez <mcgrof@ruslug.rutgers.edu>
  *
  *  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
@@ -142,15 +143,131 @@ enum dot11_priv_t {
 	DOT11_PRIV_TKIP = 1
 };
 
+/* Prism "Nitro" / Frameburst / "Packet Frame Grouping"
+ * Value is in microseconds. Represents the # microseconds
+ * the firmware will take to group frames before sending out then out 
+ * together with a CSMA contention. Without this all frames are
+ * sent with a CSMA contention. 
+ * Bibliography: 
+ * http://www.hpl.hp.com/personal/Jean_Tourrilhes/Papers/Packet.Frame.Grouping.html
+ */
+enum dot11_maxframeburst_t { 
+	/* Values for DOT11_OID_MAXFRAMEBURST */
+	DOT11_MAXFRAMEBURST_OFF = 0, /* Card firmware default */
+	DOT11_MAXFRAMEBURST_MIXED_SAFE = 650, /* 802.11 a,b,g safe */
+	DOT11_MAXFRAMEBURST_IDEAL = 1300, /* Theoretical ideal level */
+	DOT11_MAXFRAMEBURST_MAX = 5000, /* Use this as max,
+		* Note: firmware allows for greater values. This is a
+		* recommended max. I'll update this as I find
+		* out what the real MAX is. Also note that you don't necessarily
+		* get better results with a greater value here.
+		*/
+};
+
+/* Support for 802.11 long and short frame preambles.
+ * Long	 preamble uses 128-bit sync field, 8-bit  CRC
+ * Short preamble uses 56-bit  sync field, 16-bit CRC
+ * 
+ * 802.11a -- not sure, both optionally ?
+ * 802.11b supports long and optionally short 
+ * 802.11g supports both */
+enum dot11_preamblesettings_t {
+	DOT11_PREAMBLESETTING_LONG = 0,
+		/* Allows *only* long 802.11 preambles */
+	DOT11_PREAMBLESETTING_SHORT = 1,
+		/* Allows *only* short 802.11 preambles */
+	DOT11_PREAMBLESETTING_DYNAMIC = 2
+		/* AutomatiGically set */
+};
+
+/* Support for 802.11 slot timing (time between packets).
+ *
+ * Long uses 802.11a slot timing  (9 usec ?)
+ * Short uses 802.11b slot timing (20 use ?) */
+enum dot11_slotsettings_t {
+	DOT11_SLOTSETTINGS_LONG = 0, 
+		/* Allows *only* long 802.11b slot timing */
+	DOT11_SLOTSETTINGS_SHORT = 1,
+		/* Allows *only* long 802.11a slot timing */
+	DOT11_SLOTSETTINGS_DYNAMIC = 2
+		/* AutomatiGically set */
+};
+
+/* All you need to know, ERP is "Extended Rate PHY".
+ * An Extended Rate PHY (ERP) STA or AP shall support three different 
+ * preamble and header formats:
+ * Long  preamble (refer to above)
+ * Short preamble (refer to above)
+ * OFDM  preamble ( ? )
+ *
+ * I'm assuming here Protection tells the AP
+ * to be careful, a STA which cannot handle the long pre-amble
+ * has joined.
+ */
+enum do11_nonerpstatus_t {
+	DOT11_ERPSTAT_NONEPRESENT = 0,
+	DOT11_ERPSTAT_USEPROTECTION = 1
+};
+
+/* (ERP is "Extended Rate PHY") Way to read NONERP is NON-ERP-*
+ * The key here is DOT11 NON ERP NEVER protects against
+ * NON ERP STA's. You *don't* want this unless
+ * you know what you are doing. It means you will only 
+ * get Extended Rate capabilities */
+enum dot11_nonerpprotection_t {
+	DOT11_NONERP_NEVER = 0,
+	DOT11_NONERP_ALWAYS = 1,
+	DOT11_NONERP_DYNAMIC = 2
+};
+
+/* Preset OID configuration for 802.11 modes 
+ * Note: DOT11_OID_CW[MIN|MAX] hold the values of the 
+ * DCS MIN|MAX backoff used */
+enum dot11_profile_t { /* And set/allowed values */
+	/* Allowed values for DOT11_OID_PROFILES */
+	DOT11_PROFILE_B_ONLY = 0,
+		/* DOT11_OID_RATES: 1, 2, 5.5, 11Mbps 
+		 * DOT11_OID_PREAMBLESETTINGS: DOT11_PREAMBLESETTING_DYNAMIC
+		 * DOT11_OID_CWMIN: 31
+		 * DOT11_OID_NONEPROTECTION: DOT11_NOERP_DYNAMIC
+		 * DOT11_OID_SLOTSETTINGS: DOT11_SLOTSETTINGS_LONG
+		 */
+	DOT11_PROFILE_MIXED_G_WIFI = 1,
+		/* DOT11_OID_RATES: 1, 2, 5.5, 11, 6, 9, 12, 18, 24, 36, 48, 54Mbs
+		 * DOT11_OID_PREAMBLESETTINGS: DOT11_PREAMBLESETTING_DYNAMIC
+		 * DOT11_OID_CWMIN: 15
+		 * DOT11_OID_NONEPROTECTION: DOT11_NOERP_DYNAMIC
+		 * DOT11_OID_SLOTSETTINGS: DOT11_SLOTSETTINGS_DYNAMIC
+		 */
+	DOT11_PROFILE_MIXED_LONG = 2, /* "Long range" */
+		/* Same as Profile MIXED_G_WIFI */
+	DOT11_PROFILE_G_ONLY = 3,
+		/* Same as Profile MIXED_G_WIFI */
+	DOT11_PROFILE_TEST = 4,
+		/* Same as Profile MIXED_G_WIFI except:
+		 * DOT11_OID_PREAMBLESETTINGS: DOT11_PREAMBLESETTING_SHORT
+		 * DOT11_OID_NONEPROTECTION: DOT11_NOERP_NEVER
+		 * DOT11_OID_SLOTSETTINGS: DOT11_SLOTSETTINGS_SHORT
+		 */
+	DOT11_PROFILE_B_WIFI = 5,
+		/* Same as Profile B_ONLY */
+	DOT11_PROFILE_A_ONLY = 6,
+		/* Same as Profile MIXED_G_WIFI except:
+		 * DOT11_OID_RATES: 6, 9, 12, 18, 24, 36, 48, 54Mbs
+		 */
+	DOT11_PROFILE_MIXED_SHORT = 7
+		/* Same as MIXED_G_WIFI */
+};
+
+
 /* The dot11d conformance level configures the 802.11d conformance levels.
  * The following conformance levels exist:*/
 enum oid_inl_conformance_t {
 	OID_INL_CONFORMANCE_NONE = 0,	/* Perform active scanning */
 	OID_INL_CONFORMANCE_STRICT = 1,	/* Strictly adhere to 802.11d */
 	OID_INL_CONFORMANCE_FLEXIBLE = 2,	/* Use passed 802.11d info to
-						 * determine channel AND/OR just make 
-						 * assumption that active 
-						 * channels are valid  channels */
+		* determine channel AND/OR just make assumption that active 
+		* channels are valid  channels */
 };
 
 enum oid_inl_mode_t {
@@ -176,6 +293,7 @@ enum oid_inl_phycap_t {
 	INL_PHYCAP_FAA = 0x80000000,	/* Means card supports the FAA switch */
 };
 
+
 enum oid_num_t {
 	GEN_OID_MACADDRESS = 0,
 	GEN_OID_LINKSTATE,
@@ -269,8 +387,8 @@ enum oid_num_t {
 	DOT11_OID_FRAMEABORTSPHY,
 
 	DOT11_OID_SLOTTIME,
-	DOT11_OID_CWMIN,
-	DOT11_OID_CWMAX,
+	DOT11_OID_CWMIN, /* MIN DCS backoff */
+	DOT11_OID_CWMAX, /* MAX DCS backoff */
 	DOT11_OID_ACKWINDOW,
 	DOT11_OID_ANTENNARX,
 	DOT11_OID_ANTENNATX,

drivers/net/wireless/prism54/islpci_dev.c

@@ -245,7 +245,7 @@ static int
 islpci_open(struct net_device *ndev)
 {
 	u32 rc;
-	islpci_private *priv = ndev->priv;
+	islpci_private *priv = netdev_priv(ndev);
 
 	printk(KERN_DEBUG "%s: islpci_open()\n", ndev->name);
 
@@ -265,7 +265,7 @@ islpci_open(struct net_device *ndev)
 static int
 islpci_close(struct net_device *ndev)
 {
-	islpci_private *priv = ndev->priv;
+	islpci_private *priv = netdev_priv(ndev);
 
 	printk(KERN_DEBUG "%s: islpci_close ()\n", ndev->name);
 
@@ -491,7 +491,7 @@ islpci_reset(islpci_private *priv, int reload_firmware)
 struct net_device_stats *
 islpci_statistics(struct net_device *ndev)
 {
-	islpci_private *priv = ndev->priv;
+	islpci_private *priv = netdev_priv(ndev);
 
 #if VERBOSE > SHOW_ERROR_MESSAGES
 	DEBUG(SHOW_FUNCTION_CALLS, "islpci_statistics \n");

drivers/net/wireless/prism54/islpci_eth.c

@@ -63,6 +63,7 @@ islpci_eth_cleanup_transmit(islpci_private *priv,
 					 priv->pci_map_tx_address[index],
 					 skb->len, PCI_DMA_TODEVICE);
 			dev_kfree_skb_irq(skb);
+			skb = NULL;
 		}
 		/* increment the free data low queue pointer */
 		priv->free_data_tx++;
@@ -72,7 +73,7 @@ islpci_eth_cleanup_transmit(islpci_private *priv,
 int
 islpci_eth_transmit(struct sk_buff *skb, struct net_device *ndev)
 {
-	islpci_private *priv = ndev->priv;
+	islpci_private *priv = netdev_priv(ndev);
 	isl38xx_control_block *cb = priv->control_block;
 	u32 index;
 	dma_addr_t pci_map_address;
@@ -238,6 +239,7 @@ islpci_eth_transmit(struct sk_buff *skb, struct net_device *ndev)
  drop_free:
 	/* free the skbuf structure before aborting */
 	dev_kfree_skb(skb);
+	skb = NULL;
 
 	priv->statistics.tx_dropped++;
 	spin_unlock_irqrestore(&priv->slock, flags);
@@ -346,8 +348,10 @@ islpci_eth_receive(islpci_private *priv)
 	     skb->data[0], skb->data[1], skb->data[2], skb->data[3],
 	     skb->data[4], skb->data[5]);
 #endif
-	if (discard)
+	if (discard) {
 		dev_kfree_skb(skb);
+		skb = NULL;
+	}
 	else
 		netif_rx(skb);
 
@@ -388,6 +392,7 @@ islpci_eth_receive(islpci_private *priv)
 
 			/* free the skbuf structure before aborting */
 			dev_kfree_skb((struct sk_buff *) skb);
+			skb = NULL;
 			break;
 		}
 		/* update the fragment address */
@@ -411,7 +416,7 @@ islpci_eth_receive(islpci_private *priv)
 void
 islpci_eth_tx_timeout(struct net_device *ndev)
 {
-	islpci_private *priv = ndev->priv;
+	islpci_private *priv = netdev_priv(ndev);
 	struct net_device_stats *statistics = &priv->statistics;
 
 	/* increment the transmit error counter */

drivers/net/wireless/prism54/islpci_hotplug.c

@@ -29,10 +29,10 @@
 #include "isl_oid.h"
 
 #define DRV_NAME	"prism54"
-#define DRV_VERSION	"1.0.2.2"
+#define DRV_VERSION	"1.1"
 
-MODULE_AUTHOR("W.Termorshuizen, R.Bastings, H.V.Riedel, prism54.org team");
-MODULE_DESCRIPTION("Intersil 802.11 Wireless LAN adapter");
+MODULE_AUTHOR("[Intersil] R.Bastings and W.Termorshuizen, The prism54.org Development Team <prism54-devel@prism54.org>");
+MODULE_DESCRIPTION("The Prism54 802.11 Wireless LAN adapter");
 MODULE_LICENSE("GPL");
 
 /* In this order: vendor, device, subvendor, subdevice, class, class_mask,
@@ -96,6 +96,11 @@ static const struct pci_device_id prism54_id_tbl[] = {
 	 PCIVENDOR_ACCTON, 0xee03UL,
 	 0, 0,
 	 (unsigned long) "SMC 2802Wv2"},
+	{
+	 PCIVENDOR_INTERSIL, PCIDEVICE_ISL3890,
+	 PCIVENDOR_SMC, 0xa835UL,
+	 0, 0,
+	 (unsigned long) "SMC 2835Wv2"},
 	{
 	 PCIVENDOR_INTERSIL, PCIDEVICE_ISL3877,
 	 PCI_ANY_ID, PCI_ANY_ID,
@@ -133,7 +138,7 @@ prism54_get_card_model(struct net_device *ndev)
 	islpci_private	*priv;
 	char		*modelp;
 
-	priv = ndev->priv;
+	priv = netdev_priv(ndev);
 	switch (priv->pdev->subsystem_device) {
 	case PCIDEVICE_ISL3877:
 		modelp = "PRISM Indigo";
@@ -159,6 +164,9 @@ prism54_get_card_model(struct net_device *ndev)
 	case 0x2835UL:
 		modelp = "SMC2835W";
 		break;
+	case 0xa835UL:
+		modelp = "SMC2835W V2";
+		break;
 	/* Let's leave this one out for now since it seems bogus/wrong 
 	 * Even if the manufacturer did use 0x0000UL it may not be correct
 	 * by their part, therefore deserving no name ;) */
@@ -269,7 +277,7 @@ prism54_probe(struct pci_dev *pdev, const struct pci_device_id *id)
 		goto do_pci_release_regions;
 	}
 
-	priv = ndev->priv;
+	priv = netdev_priv(ndev);
 	islpci_set_state(priv, PRV_STATE_PREBOOT); /* we are attempting to boot */
 
 	/* card is in unknown state yet, might have some interrupts pending */
@@ -314,7 +322,7 @@ void
 prism54_remove(struct pci_dev *pdev)
 {
 	struct net_device *ndev = pci_get_drvdata(pdev);
-	islpci_private *priv = ndev ? ndev->priv : 0;
+	islpci_private *priv = ndev ? netdev_priv(ndev) : 0;
 	BUG_ON(!priv);
 
 	if (!__in_cleanup_module) {
@@ -355,7 +363,7 @@ int
 prism54_suspend(struct pci_dev *pdev, u32 state)
 {
 	struct net_device *ndev = pci_get_drvdata(pdev);
-	islpci_private *priv = ndev ? ndev->priv : 0;
+	islpci_private *priv = ndev ? netdev_priv(ndev) : 0;
 	BUG_ON(!priv);
 
 	printk(KERN_NOTICE "%s: got suspend request (state %d)\n",
@@ -380,7 +388,7 @@ int
 prism54_resume(struct pci_dev *pdev)
 {
 	struct net_device *ndev = pci_get_drvdata(pdev);
-	islpci_private *priv = ndev ? ndev->priv : 0;
+	islpci_private *priv = ndev ? netdev_priv(ndev) : 0;
 	BUG_ON(!priv);
 
 	printk(KERN_NOTICE "%s: got resume request\n", ndev->name);

drivers/net/wireless/prism54/islpci_mgt.c

@@ -22,6 +22,7 @@
 #include <linux/netdevice.h>
 #include <linux/module.h>
 #include <linux/pci.h>
+#include <linux/moduleparam.h>
 
 #include <asm/io.h>
 #include <asm/system.h>
@@ -38,7 +39,7 @@
         Global variable definition section
 ******************************************************************************/
 int pc_debug = VERBOSE;
-MODULE_PARM(pc_debug, "i");
+module_param(pc_debug, int, 0);
 
 /******************************************************************************
     Driver general functions
@@ -106,7 +107,7 @@ pimfor_decode_header(void *data, int len)
 int
 islpci_mgmt_rx_fill(struct net_device *ndev)
 {
-	islpci_private *priv = ndev->priv;
+	islpci_private *priv = netdev_priv(ndev);
 	isl38xx_control_block *cb =    /* volatile not needed */
 		(isl38xx_control_block *) priv->control_block;
 	u32 curr = le32_to_cpu(cb->driver_curr_frag[ISL38XX_CB_RX_MGMTQ]);
@@ -165,7 +166,7 @@ static int
 islpci_mgt_transmit(struct net_device *ndev, int operation, unsigned long oid,
 		    void *data, int length)
 {
-	islpci_private *priv = ndev->priv;
+	islpci_private *priv = netdev_priv(ndev);
 	isl38xx_control_block *cb =
 		(isl38xx_control_block *) priv->control_block;
 	void *p;
@@ -271,7 +272,7 @@ islpci_mgt_transmit(struct net_device *ndev, int operation, unsigned long oid,
 int
 islpci_mgt_receive(struct net_device *ndev)
 {
-	islpci_private *priv = ndev->priv;
+	islpci_private *priv = netdev_priv(ndev);
 	isl38xx_control_block *cb =
 		(isl38xx_control_block *) priv->control_block;
 	u32 curr_frag;
@@ -414,7 +415,7 @@ n",
 void
 islpci_mgt_cleanup_transmit(struct net_device *ndev)
 {
-	islpci_private *priv = ndev->priv;
+	islpci_private *priv = netdev_priv(ndev);
 	isl38xx_control_block *cb =    /* volatile not needed */
 		(isl38xx_control_block *) priv->control_block;
 	u32 curr_frag;
@@ -451,7 +452,7 @@ islpci_mgt_transaction(struct net_device *ndev,
 		       void *senddata, int sendlen,
 		       struct islpci_mgmtframe **recvframe)
 {
-	islpci_private *priv = ndev->priv;
+	islpci_private *priv = netdev_priv(ndev);
 	const long wait_cycle_jiffies = (ISL38XX_WAIT_CYCLE * 10 * HZ) / 1000;
 	long timeout_left = ISL38XX_MAX_WAIT_CYCLES * wait_cycle_jiffies;
 	int err;

drivers/net/wireless/prism54/islpci_mgt.h

@@ -87,11 +87,13 @@ static const int init_wds = 0;	/* help compiler optimize away dead code */
 #define CARD_DEFAULT_KEY4                       "default_key_4"
 #define CARD_DEFAULT_WEP                        0
 #define CARD_DEFAULT_FILTER                     0
-# define CARD_DEFAULT_WDS                        0
+#define CARD_DEFAULT_WDS                        0
 #define	CARD_DEFAULT_AUTHEN                     DOT11_AUTH_OS
 #define	CARD_DEFAULT_DOT1X			0
 #define CARD_DEFAULT_MLME_MODE			DOT11_MLME_AUTO
 #define CARD_DEFAULT_CONFORMANCE                OID_INL_CONFORMANCE_NONE
+#define CARD_DEFAULT_PROFILE			DOT11_PROFILE_MIXED_G_WIFI
+#define CARD_DEFAULT_MAXFRAMEBURST		DOT11_MAXFRAMEBURST_MIXED_SAFE
 
 /* PIMFOR package definitions */
 #define PIMFOR_ETHERTYPE                        0x8828

drivers/net/wireless/prism54/oid_mgt.c

@@ -97,7 +97,7 @@ struct oid_t isl_oid[] = {
 	[DOT11_OID_ALOFT_CONFIG] = OID_UNKNOWN(0x1d000006),
 
 	[DOT11_OID_VDCFX] = {0x1b000000, 7, 0, 0},
-	[DOT11_OID_MAXFRAMEBURST] = OID_U32(0x1b000008),
+	[DOT11_OID_MAXFRAMEBURST] = OID_U32(0x1b000008), /* in microseconds */
 
 	[DOT11_OID_PSM] = OID_U32(0x14000000),
 	[DOT11_OID_CAMTIMEOUT] = OID_U32(0x14000001),