comment "USB Host-to-Host Cables"
depends on USB_USBNET
-config USB_ALI_M5632
- boolean "ALi M5632 based 'USB 2.0 Data Link' cables"
- depends on USB_USBNET
- default y
- help
- Choose this option if you're using a host-to-host cable
- based on this design, which supports USB 2.0 high speed.
-
-config USB_AN2720
- boolean "AnchorChips 2720 based cables (Xircom PGUNET, ...)"
- depends on USB_USBNET
- default y
- help
- Choose this option if you're using a host-to-host cable
- based on this design. Note that AnchorChips is now a
- Cypress brand.
-
-config USB_BELKIN
- boolean "eTEK based host-to-host cables (Advance, Belkin, ...)"
- depends on USB_USBNET
- default y
- help
- Choose this option if you're using a host-to-host cable
- based on this design: two NetChip 2890 chips and an Atmel
- microcontroller, with LEDs that indicate traffic.
-
config USB_GENESYS
boolean "GeneSys GL620USB-A based cables"
default y
Choose this option if you're using a host-to-host cable
with one of these chips.
-config USB_KC2190
- boolean "KT Technology KC2190 based cables (InstaNet)"
- default y
- depends on USB_USBNET && EXPERIMENTAL
- help
- Choose this option if you're using a host-to-host cable
- with one of these chips.
-
comment "Intelligent USB Devices/Gadgets"
depends on USB_USBNET
-config USB_ARMLINUX
- boolean "Embedded ARM Linux links (iPaq, ...)"
- depends on USB_USBNET
- default y
- help
- Choose this option to support the "usb-eth" networking driver
- used by most of the ARM Linux community with device controllers
- such as the SA-11x0 and PXA-25x UDCs, or the tftp capabilities
- in some PXA versions of the "blob" boot loader.
-
- Linux-based "Gumstix" PXA-25x based systems use this protocol
- to talk with other Linux systems.
-
- Although the ROMs shipped with Sharp Zaurus products use a
- different link level framing protocol, you can have them use
- this simpler protocol by installing a different kernel.
-
-config USB_EPSON2888
- boolean "Epson 2888 based firmware (DEVELOPMENT)"
- depends on USB_USBNET
- default y
- help
- Choose this option to support the usb networking links used
- by some sample firmware from Epson.
-
config USB_ZAURUS
boolean "Sharp Zaurus (stock ROMs) and compatible"
depends on USB_USBNET
This driver creates an interface named "ethX", where X depends on
what other networking devices you have in use.
+
+config USB_NET_CDC_SUBSET
+ tristate "Simple USB Network Links (CDC Ethernet subset)"
+ depends on USB_USBNET
+ help
+ This driver module supports USB network devices that can work
+ without any device-specific information. Select it if you have
+ one of these drivers.
+
+ Note that while many USB host-to-host cables can work in this mode,
+ that may mean not being able to talk to Win32 systems or more
+ commonly not being able to handle certain events (like replugging
+ the host on the other end) very well. Also, these devices will
+ not generally have permanently assigned Ethernet addresses.
+
+config USB_ALI_M5632
+ boolean "ALi M5632 based 'USB 2.0 Data Link' cables"
+ depends on USB_NET_CDC_SUBSET
+ help
+ Choose this option if you're using a host-to-host cable
+ based on this design, which supports USB 2.0 high speed.
+
+config USB_AN2720
+ boolean "AnchorChips 2720 based cables (Xircom PGUNET, ...)"
+ depends on USB_NET_CDC_SUBSET
+ help
+ Choose this option if you're using a host-to-host cable
+ based on this design. Note that AnchorChips is now a
+ Cypress brand.
+
+config USB_BELKIN
+ boolean "eTEK based host-to-host cables (Advance, Belkin, ...)"
+ depends on USB_NET_CDC_SUBSET
+ default y
+ help
+ Choose this option if you're using a host-to-host cable
+ based on this design: two NetChip 2890 chips and an Atmel
+ microcontroller, with LEDs that indicate traffic.
+
+config USB_ARMLINUX
+ boolean "Embedded ARM Linux links (iPaq, ...)"
+ depends on USB_NET_CDC_SUBSET
+ default y
+ help
+ Choose this option to support the "usb-eth" networking driver
+ used by most of the ARM Linux community with device controllers
+ such as the SA-11x0 and PXA-25x UDCs, or the tftp capabilities
+ in some PXA versions of the "blob" boot loader.
+
+ Linux-based "Gumstix" PXA-25x based systems use this protocol
+ to talk with other Linux systems.
+
+ Although the ROMs shipped with Sharp Zaurus products use a
+ different link level framing protocol, you can have them use
+ this simpler protocol by installing a different kernel.
+
+config USB_EPSON2888
+ boolean "Epson 2888 based firmware (DEVELOPMENT)"
+ depends on USB_NET_CDC_SUBSET
+ help
+ Choose this option to support the usb networking links used
+ by some sample firmware from Epson.
+
+
config USB_ZD1201
tristate "USB ZD1201 based Wireless device support"
depends on NET_RADIO
obj-$(CONFIG_USB_KAWETH) += kaweth.o
obj-$(CONFIG_USB_PEGASUS) += pegasus.o
obj-$(CONFIG_USB_RTL8150) += rtl8150.o
+obj-$(CONFIG_USB_NET_CDC_SUBSET) += cdc_subset.o
obj-$(CONFIG_USB_USBNET) += usbnet.o
obj-$(CONFIG_USB_ZD1201) += zd1201.o
--- /dev/null
+/*
+ * Simple "CDC Subset" USB Networking Links
+ * Copyright (C) 2000-2005 by David Brownell
+ *
+ * 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 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
+ */
+
+#include <linux/config.h>
+#ifdef CONFIG_USB_DEBUG
+# define DEBUG
+#endif
+#include <linux/module.h>
+#include <linux/kmod.h>
+#include <linux/sched.h>
+#include <linux/init.h>
+#include <linux/netdevice.h>
+#include <linux/etherdevice.h>
+#include <linux/ethtool.h>
+#include <linux/workqueue.h>
+#include <linux/mii.h>
+#include <linux/usb.h>
+
+#include "usbnet.h"
+
+
+/*
+ * This supports simple USB network links that don't require any special
+ * framing or hardware control operations. The protocol used here is a
+ * strict subset of CDC Ethernet, with three basic differences reflecting
+ * the goal that almost any hardware should run it:
+ *
+ * - Minimal runtime control: one interface, no altsettings, and
+ * no vendor or class specific control requests. If a device is
+ * configured, it is allowed to exchange packets with the host.
+ * Fancier models would mean not working on some hardware.
+ *
+ * - Minimal manufacturing control: no IEEE "Organizationally
+ * Unique ID" required, or an EEPROMs to store one. Each host uses
+ * one random "locally assigned" Ethernet address instead, which can
+ * of course be overridden using standard tools like "ifconfig".
+ * (With 2^46 such addresses, same-net collisions are quite rare.)
+ *
+ * - There is no additional framing data for USB. Packets are written
+ * exactly as in CDC Ethernet, starting with an Ethernet header and
+ * terminated by a short packet. However, the host will never send a
+ * zero length packet; some systems can't handle those robustly.
+ *
+ * Anything that can transmit and receive USB bulk packets can implement
+ * this protocol. That includes both smart peripherals and quite a lot
+ * of "host-to-host" USB cables (which embed two devices back-to-back).
+ *
+ * Note that although Linux may use many of those host-to-host links
+ * with this "cdc_subset" framing, that doesn't mean there may not be a
+ * better approach. Handling the "other end unplugs/replugs" scenario
+ * well tends to require chip-specific vendor requests. Also, Windows
+ * peers at the other end of host-to-host cables may expect their own
+ * framing to be used rather than this "cdc_subset" model.
+ */
+
+#if defined(CONFIG_USB_EPSON2888) || defined(CONFIG_USB_ARMLINUX)
+/* PDA style devices are always connected if present */
+static int always_connected (struct usbnet *dev)
+{
+ return 0;
+}
+#endif
+
+#ifdef CONFIG_USB_ALI_M5632
+#define HAVE_HARDWARE
+
+/*-------------------------------------------------------------------------
+ *
+ * ALi M5632 driver ... does high speed
+ *
+ *-------------------------------------------------------------------------*/
+
+static const struct driver_info ali_m5632_info = {
+ .description = "ALi M5632",
+};
+
+
+#endif
+
+\f
+#ifdef CONFIG_USB_AN2720
+#define HAVE_HARDWARE
+
+/*-------------------------------------------------------------------------
+ *
+ * AnchorChips 2720 driver ... http://www.cypress.com
+ *
+ * This doesn't seem to have a way to detect whether the peer is
+ * connected, or need any reset handshaking. It's got pretty big
+ * internal buffers (handles most of a frame's worth of data).
+ * Chip data sheets don't describe any vendor control messages.
+ *
+ *-------------------------------------------------------------------------*/
+
+static const struct driver_info an2720_info = {
+ .description = "AnchorChips/Cypress 2720",
+ // no reset available!
+ // no check_connect available!
+
+ .in = 2, .out = 2, // direction distinguishes these
+};
+
+#endif /* CONFIG_USB_AN2720 */
+
+\f
+#ifdef CONFIG_USB_BELKIN
+#define HAVE_HARDWARE
+
+/*-------------------------------------------------------------------------
+ *
+ * Belkin F5U104 ... two NetChip 2280 devices + Atmel AVR microcontroller
+ *
+ * ... also two eTEK designs, including one sold as "Advance USBNET"
+ *
+ *-------------------------------------------------------------------------*/
+
+static const struct driver_info belkin_info = {
+ .description = "Belkin, eTEK, or compatible",
+};
+
+#endif /* CONFIG_USB_BELKIN */
+
+
+\f
+#ifdef CONFIG_USB_EPSON2888
+#define HAVE_HARDWARE
+
+/*-------------------------------------------------------------------------
+ *
+ * EPSON USB clients
+ *
+ * This is the same idea as Linux PDAs (below) except the firmware in the
+ * device might not be Tux-powered. Epson provides reference firmware that
+ * implements this interface. Product developers can reuse or modify that
+ * code, such as by using their own product and vendor codes.
+ *
+ * Support was from Juro Bystricky <bystricky.juro@erd.epson.com>
+ *
+ *-------------------------------------------------------------------------*/
+
+static const struct driver_info epson2888_info = {
+ .description = "Epson USB Device",
+ .check_connect = always_connected,
+
+ .in = 4, .out = 3,
+};
+
+#endif /* CONFIG_USB_EPSON2888 */
+
+\f
+#ifdef CONFIG_USB_KC2190
+#define HAVE_HARDWARE
+static const struct driver_info kc2190_info = {
+ .description = "KC Technology KC-190",
+};
+#endif /* CONFIG_USB_KC2190 */
+
+\f
+#ifdef CONFIG_USB_ARMLINUX
+#define HAVE_HARDWARE
+
+/*-------------------------------------------------------------------------
+ *
+ * Intel's SA-1100 chip integrates basic USB support, and is used
+ * in PDAs like some iPaqs, the Yopy, some Zaurus models, and more.
+ * When they run Linux, arch/arm/mach-sa1100/usb-eth.c may be used to
+ * network using minimal USB framing data.
+ *
+ * This describes the driver currently in standard ARM Linux kernels.
+ * The Zaurus uses a different driver (see later).
+ *
+ * PXA25x and PXA210 use XScale cores (ARM v5TE) with better USB support
+ * and different USB endpoint numbering than the SA1100 devices. The
+ * mach-pxa/usb-eth.c driver re-uses the device ids from mach-sa1100
+ * so we rely on the endpoint descriptors.
+ *
+ *-------------------------------------------------------------------------*/
+
+static const struct driver_info linuxdev_info = {
+ .description = "Linux Device",
+ .check_connect = always_connected,
+};
+
+static const struct driver_info yopy_info = {
+ .description = "Yopy",
+ .check_connect = always_connected,
+};
+
+static const struct driver_info blob_info = {
+ .description = "Boot Loader OBject",
+ .check_connect = always_connected,
+};
+
+#endif /* CONFIG_USB_ARMLINUX */
+
+\f
+/*-------------------------------------------------------------------------*/
+
+#ifndef HAVE_HARDWARE
+#error You need to configure some hardware for this driver
+#endif
+
+/*
+ * chip vendor names won't normally be on the cables, and
+ * may not be on the device.
+ */
+
+static const struct usb_device_id products [] = {
+
+#ifdef CONFIG_USB_ALI_M5632
+{
+ USB_DEVICE (0x0402, 0x5632), // ALi defaults
+ .driver_info = (unsigned long) &ali_m5632_info,
+},
+#endif
+
+#ifdef CONFIG_USB_AN2720
+{
+ USB_DEVICE (0x0547, 0x2720), // AnchorChips defaults
+ .driver_info = (unsigned long) &an2720_info,
+}, {
+ USB_DEVICE (0x0547, 0x2727), // Xircom PGUNET
+ .driver_info = (unsigned long) &an2720_info,
+},
+#endif
+
+#ifdef CONFIG_USB_BELKIN
+{
+ USB_DEVICE (0x050d, 0x0004), // Belkin
+ .driver_info = (unsigned long) &belkin_info,
+}, {
+ USB_DEVICE (0x056c, 0x8100), // eTEK
+ .driver_info = (unsigned long) &belkin_info,
+}, {
+ USB_DEVICE (0x0525, 0x9901), // Advance USBNET (eTEK)
+ .driver_info = (unsigned long) &belkin_info,
+},
+#endif
+
+#ifdef CONFIG_USB_EPSON2888
+{
+ USB_DEVICE (0x0525, 0x2888), // EPSON USB client
+ .driver_info = (unsigned long) &epson2888_info,
+},
+#endif
+
+#ifdef CONFIG_USB_KC2190
+{
+ USB_DEVICE (0x050f, 0x0190), // KC-190
+ .driver_info = (unsigned long) &kc2190_info,
+},
+#endif
+
+#ifdef CONFIG_USB_ARMLINUX
+/*
+ * SA-1100 using standard ARM Linux kernels, or compatible.
+ * Often used when talking to Linux PDAs (iPaq, Yopy, etc).
+ * The sa-1100 "usb-eth" driver handles the basic framing.
+ *
+ * PXA25x or PXA210 ... these use a "usb-eth" driver much like
+ * the sa1100 one, but hardware uses different endpoint numbers.
+ *
+ * Or the Linux "Ethernet" gadget on hardware that can't talk
+ * CDC Ethernet (e.g., no altsettings), in either of two modes:
+ * - acting just like the old "usb-eth" firmware, though
+ * the implementation is different
+ * - supporting RNDIS as the first/default configuration for
+ * MS-Windows interop; Linux needs to use the other config
+ */
+{
+ // 1183 = 0x049F, both used as hex values?
+ // Compaq "Itsy" vendor/product id
+ USB_DEVICE (0x049F, 0x505A), // usb-eth, or compatible
+ .driver_info = (unsigned long) &linuxdev_info,
+}, {
+ USB_DEVICE (0x0E7E, 0x1001), // G.Mate "Yopy"
+ .driver_info = (unsigned long) &yopy_info,
+}, {
+ USB_DEVICE (0x8086, 0x07d3), // "blob" bootloader
+ .driver_info = (unsigned long) &blob_info,
+}, {
+ // Linux Ethernet/RNDIS gadget on pxa210/25x/26x, second config
+ // e.g. Gumstix, current OpenZaurus, ...
+ USB_DEVICE_VER (0x0525, 0xa4a2, 0x0203, 0x0203),
+ .driver_info = (unsigned long) &linuxdev_info,
+},
+#endif
+
+ { }, // END
+};
+MODULE_DEVICE_TABLE(usb, products);
+
+/*-------------------------------------------------------------------------*/
+
+static struct usb_driver cdc_subset_driver = {
+ .owner = THIS_MODULE,
+ .name = "cdc_subset",
+ .probe = usbnet_probe,
+ .suspend = usbnet_suspend,
+ .resume = usbnet_resume,
+ .disconnect = usbnet_disconnect,
+ .id_table = products,
+};
+
+static int __init cdc_subset_init(void)
+{
+ return usb_register(&cdc_subset_driver);
+}
+module_init(cdc_subset_init);
+
+static void __exit cdc_subset_exit(void)
+{
+ usb_deregister(&cdc_subset_driver);
+}
+module_exit(cdc_subset_exit);
+
+MODULE_AUTHOR("David Brownell");
+MODULE_DESCRIPTION("Simple 'CDC Subset' USB networking links");
+MODULE_LICENSE("GPL");
}
\f
-#ifdef CONFIG_USB_ALI_M5632
-#define HAVE_HARDWARE
-
-/*-------------------------------------------------------------------------
- *
- * ALi M5632 driver ... does high speed
- *
- *-------------------------------------------------------------------------*/
-
-static const struct driver_info ali_m5632_info = {
- .description = "ALi M5632",
-};
-
-
-#endif
-
-\f
-#ifdef CONFIG_USB_AN2720
-#define HAVE_HARDWARE
-
-/*-------------------------------------------------------------------------
- *
- * AnchorChips 2720 driver ... http://www.cypress.com
- *
- * This doesn't seem to have a way to detect whether the peer is
- * connected, or need any reset handshaking. It's got pretty big
- * internal buffers (handles most of a frame's worth of data).
- * Chip data sheets don't describe any vendor control messages.
- *
- *-------------------------------------------------------------------------*/
-
-static const struct driver_info an2720_info = {
- .description = "AnchorChips/Cypress 2720",
- // no reset available!
- // no check_connect available!
-
- .in = 2, .out = 2, // direction distinguishes these
-};
-
-#endif /* CONFIG_USB_AN2720 */
-
-\f
#ifdef CONFIG_USB_AX8817X
/* ASIX AX8817X based USB 2.0 Ethernet Devices */
\f
-#ifdef CONFIG_USB_BELKIN
-#define HAVE_HARDWARE
-
-/*-------------------------------------------------------------------------
- *
- * Belkin F5U104 ... two NetChip 2280 devices + Atmel microcontroller
- *
- * ... also two eTEK designs, including one sold as "Advance USBNET"
- *
- *-------------------------------------------------------------------------*/
-
-static const struct driver_info belkin_info = {
- .description = "Belkin, eTEK, or compatible",
-};
-
-#endif /* CONFIG_USB_BELKIN */
-
-
-\f
/*-------------------------------------------------------------------------
*
* Communications Device Class declarations.
\f
-#ifdef CONFIG_USB_EPSON2888
-#define HAVE_HARDWARE
-
-/*-------------------------------------------------------------------------
- *
- * EPSON USB clients
- *
- * This is the same idea as Linux PDAs (below) except the firmware in the
- * device might not be Tux-powered. Epson provides reference firmware that
- * implements this interface. Product developers can reuse or modify that
- * code, such as by using their own product and vendor codes.
- *
- * Support was from Juro Bystricky <bystricky.juro@erd.epson.com>
- *
- *-------------------------------------------------------------------------*/
-
-static const struct driver_info epson2888_info = {
- .description = "Epson USB Device",
- .check_connect = always_connected,
-
- .in = 4, .out = 3,
-};
-
-#endif /* CONFIG_USB_EPSON2888 */
-
-\f
#ifdef CONFIG_USB_GENESYS
#define HAVE_HARDWARE
#endif /* CONFIG_USB_PL2301 */
\f
-#ifdef CONFIG_USB_KC2190
-#define HAVE_HARDWARE
-static const struct driver_info kc2190_info = {
- .description = "KC Technology KC-190",
-};
-#endif /* CONFIG_USB_KC2190 */
-
-\f
-#ifdef CONFIG_USB_ARMLINUX
-#define HAVE_HARDWARE
-
-/*-------------------------------------------------------------------------
- *
- * Intel's SA-1100 chip integrates basic USB support, and is used
- * in PDAs like some iPaqs, the Yopy, some Zaurus models, and more.
- * When they run Linux, arch/arm/mach-sa1100/usb-eth.c may be used to
- * network using minimal USB framing data.
- *
- * This describes the driver currently in standard ARM Linux kernels.
- * The Zaurus uses a different driver (see later).
- *
- * PXA25x and PXA210 use XScale cores (ARM v5TE) with better USB support
- * and different USB endpoint numbering than the SA1100 devices. The
- * mach-pxa/usb-eth.c driver re-uses the device ids from mach-sa1100
- * so we rely on the endpoint descriptors.
- *
- *-------------------------------------------------------------------------*/
-
-static const struct driver_info linuxdev_info = {
- .description = "Linux Device",
- .check_connect = always_connected,
-};
-
-static const struct driver_info yopy_info = {
- .description = "Yopy",
- .check_connect = always_connected,
-};
-
-static const struct driver_info blob_info = {
- .description = "Boot Loader OBject",
- .check_connect = always_connected,
-};
-
-#endif /* CONFIG_USB_ARMLINUX */
-
-\f
#ifdef CONFIG_USB_ZAURUS
#define HAVE_HARDWARE
// precondition: never called in_interrupt
-static void usbnet_disconnect (struct usb_interface *intf)
+void usbnet_disconnect (struct usb_interface *intf)
{
struct usbnet *dev;
struct usb_device *xdev;
xdev = interface_to_usbdev (intf);
if (netif_msg_probe (dev))
- devinfo (dev, "unregister usbnet usb-%s-%s, %s",
+ devinfo (dev, "unregister '%s' usb-%s-%s, %s",
+ intf->dev.driver->name,
xdev->bus->bus_name, xdev->devpath,
dev->driver_info->description);
free_netdev(net);
usb_put_dev (xdev);
}
+EXPORT_SYMBOL_GPL(usbnet_disconnect);
/*-------------------------------------------------------------------------*/
// precondition: never called in_interrupt
-static int
+int
usbnet_probe (struct usb_interface *udev, const struct usb_device_id *prod)
{
struct usbnet *dev;
if (status)
goto out3;
if (netif_msg_probe (dev))
- devinfo (dev, "register usbnet at usb-%s-%s, %s, "
+ devinfo (dev, "register '%s' at usb-%s-%s, %s, "
"%02x:%02x:%02x:%02x:%02x:%02x",
+ udev->dev.driver->name,
xdev->bus->bus_name, xdev->devpath,
dev->driver_info->description,
net->dev_addr [0], net->dev_addr [1],
usb_put_dev(xdev);
return status;
}
+EXPORT_SYMBOL_GPL(usbnet_probe);
/*-------------------------------------------------------------------------*/
-#ifdef CONFIG_PM
+/* FIXME these suspend/resume methods assume non-CDC style
+ * devices, with only one interface.
+ */
-static int usbnet_suspend (struct usb_interface *intf, pm_message_t message)
+int usbnet_suspend (struct usb_interface *intf, pm_message_t message)
{
struct usbnet *dev = usb_get_intfdata(intf);
intf->dev.power.power_state = PMSG_SUSPEND;
return 0;
}
+EXPORT_SYMBOL_GPL(usbnet_suspend);
-static int usbnet_resume (struct usb_interface *intf)
+int usbnet_resume (struct usb_interface *intf)
{
struct usbnet *dev = usb_get_intfdata(intf);
tasklet_schedule (&dev->bh);
return 0;
}
+EXPORT_SYMBOL_GPL(usbnet_resume);
-#else /* !CONFIG_PM */
-
-#define usbnet_suspend NULL
-#define usbnet_resume NULL
-
-#endif /* CONFIG_PM */
/*-------------------------------------------------------------------------*/
static const struct usb_device_id products [] = {
-#ifdef CONFIG_USB_ALI_M5632
-{
- USB_DEVICE (0x0402, 0x5632), // ALi defaults
- .driver_info = (unsigned long) &ali_m5632_info,
-},
-#endif
-
-#ifdef CONFIG_USB_AN2720
-{
- USB_DEVICE (0x0547, 0x2720), // AnchorChips defaults
- .driver_info = (unsigned long) &an2720_info,
-}, {
- USB_DEVICE (0x0547, 0x2727), // Xircom PGUNET
- .driver_info = (unsigned long) &an2720_info,
-},
-#endif
-
-#ifdef CONFIG_USB_BELKIN
-{
- USB_DEVICE (0x050d, 0x0004), // Belkin
- .driver_info = (unsigned long) &belkin_info,
-}, {
- USB_DEVICE (0x056c, 0x8100), // eTEK
- .driver_info = (unsigned long) &belkin_info,
-}, {
- USB_DEVICE (0x0525, 0x9901), // Advance USBNET (eTEK)
- .driver_info = (unsigned long) &belkin_info,
-},
-#endif
-
#ifdef CONFIG_USB_AX8817X
{
// Linksys USB200M
},
#endif
-#ifdef CONFIG_USB_EPSON2888
-{
- USB_DEVICE (0x0525, 0x2888), // EPSON USB client
- .driver_info = (unsigned long) &epson2888_info,
-},
-#endif
-
#ifdef CONFIG_USB_GENESYS
{
USB_DEVICE (0x05e3, 0x0502), // GL620USB-A
},
#endif
-#ifdef CONFIG_USB_KC2190
-{
- USB_DEVICE (0x050f, 0x0190), // KC-190
- .driver_info = (unsigned long) &kc2190_info,
-},
-#endif
-
#ifdef CONFIG_USB_RNDIS
{
/* RNDIS is MSFT's un-official variant of CDC ACM */
},
#endif
-#ifdef CONFIG_USB_ARMLINUX
-/*
- * SA-1100 using standard ARM Linux kernels, or compatible.
- * Often used when talking to Linux PDAs (iPaq, Yopy, etc).
- * The sa-1100 "usb-eth" driver handles the basic framing.
- *
- * PXA25x or PXA210 ... these use a "usb-eth" driver much like
- * the sa1100 one, but hardware uses different endpoint numbers.
- *
- * Or the Linux "Ethernet" gadget on hardware that can't talk
- * CDC Ethernet (e.g., no altsettings), in either of two modes:
- * - acting just like the old "usb-eth" firmware, though
- * the implementation is different
- * - supporting RNDIS as the first/default configuration for
- * MS-Windows interop; Linux needs to use the other config
- */
-{
- // 1183 = 0x049F, both used as hex values?
- // Compaq "Itsy" vendor/product id
- USB_DEVICE (0x049F, 0x505A), // usb-eth, or compatible
- .driver_info = (unsigned long) &linuxdev_info,
-}, {
- USB_DEVICE (0x0E7E, 0x1001), // G.Mate "Yopy"
- .driver_info = (unsigned long) &yopy_info,
-}, {
- USB_DEVICE (0x8086, 0x07d3), // "blob" bootloader
- .driver_info = (unsigned long) &blob_info,
-}, {
- // Linux Ethernet/RNDIS gadget on pxa210/25x/26x
- // e.g. Gumstix, current OpenZaurus, ...
- USB_DEVICE_VER (0x0525, 0xa4a2, 0x0203, 0x0203),
- .driver_info = (unsigned long) &linuxdev_info,
-},
-#endif
-
#if defined(CONFIG_USB_ZAURUS) || defined(CONFIG_USB_CDCETHER)
/*
* SA-1100 based Sharp Zaurus ("collie"), or compatible.
#define __USBNET_H
-/* interface from usbnet core to each USB networking device we handle */
+/* interface from usbnet core to each USB networking link we handle */
struct usbnet {
/* housekeeping */
struct usb_device *udev;
# define EVENT_LINK_RESET 4
};
+static inline struct usb_driver *driver_of(struct usb_interface *intf)
+{
+ return to_usb_driver(intf->dev.driver);
+}
/* interface from the device/framing level "minidriver" to core */
struct driver_info {
unsigned long data; /* Misc driver specific data */
};
+/* Minidrivers are just drivers using the "usbnet" core as a powerful
+ * network-specific subroutine library ... that happens to do pretty
+ * much everything except custom framing and chip-specific stuff.
+ */
+extern int usbnet_probe(struct usb_interface *, const struct usb_device_id *);
+extern int usbnet_suspend (struct usb_interface *, pm_message_t );
+extern int usbnet_resume (struct usb_interface *);
+extern void usbnet_disconnect(struct usb_interface *);
+
/* we record the state for each of our queued skbs */
enum skb_state {
projects / platform / kernel / linux-exynos.git / commitdiff