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path: root/drivers/net/usb
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2008-03-17rndis_host: fix transfer size negotiationJean-Christophe Dubois
This patch should resolve a problem that's troubled support for some RNDIS peripherals. It seems to have boiled down to using a variable to establish transfer size limits before it was assigned, which caused those devices to fallback to a default "jumbogram" mode we don't support. Fix by assigning it earlier for RNDIS. Signed-off-by: Jean-Christophe Dubois <jcd@tribudubois.net> [ cleanups ] Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2008-02-03rtl8150: use default MTU of 1500Lennert Buytenhek
The RTL8150 driver uses an MTU of 1540 by default, which causes a bunch of problems -- it prevents booting from NFS root, for one. Signed-off-by: Lennert Buytenhek <buytenh@wantstofly.org> Cc: Petko Manolov <petkan@nucleusys.com> Signed-off-by: Jeff Garzik <jeff@garzik.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-01-31Move usbnet.h and rndis_host.h to include/linux/usbJussi Kivilinna
Move headers usbnet.h and rndis_host.h to include/linux/usb and fix includes for drivers/net/usb modules. Headers are moved because rndis_wlan will be outside drivers/net/usb in drivers/net/wireless and yet need these headers. Signed-off-by: Jussi Kivilinna <jussi.kivilinna@mbnet.fi> Acked-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: John W. Linville <linville@tuxdriver.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-01-31rndis_host: Add RNDIS physical medium checking into generic_rndis_bind()Jussi Kivilinna
Add RNDIS physical medium checking into generic_rndis_bind() and also make rndis_host to be only bind on every medium except wireless. Signed-off-by: Jussi Kivilinna <jussi.kivilinna@mbnet.fi> Acked-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: John W. Linville <linville@tuxdriver.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-01-31rndis_host: Add link_change function pointer to 'struct rndis_data'.Jussi Kivilinna
Callback to signal link state changes from minidriver to 'subminidrivers'. Signed-off-by: Jussi Kivilinna <jussi.kivilinna@mbnet.fi> Acked-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: John W. Linville <linville@tuxdriver.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-01-31rndis_host: Add early_init function pointer to 'struct rndis_data'.Jussi Kivilinna
Function pointer is for 'subminidrivers' that need to do work on device right after minidriver has initialized hardware. For example, rndis_wlan setting device specific configuration parameters with OID_GEN_RNDIS_CONFIG_PARAMETER right after rndis_host has initialized hardware with RNDIS_INIT. Signed-off-by: Jussi Kivilinna <jussi.kivilinna@mbnet.fi> Acked-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: John W. Linville <linville@tuxdriver.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-01-31usbnet: add driver_priv pointer to 'struct usbnet'Jussi Kivilinna
Add a private data pointer to usbnet for rndis_wlan module to use. Signed-off-by: Jussi Kivilinna <jussi.kivilinna@mbnet.fi> Acked-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: John W. Linville <linville@tuxdriver.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-01-31rndis_host: export functionsJussi Kivilinna
Export rndis_host functions and also rename rndis_bind() to generic_rndis_bind() for modules using rndis_host as base. Signed-off-by: Jussi Kivilinna <jussi.kivilinna@mbnet.fi> Acked-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: John W. Linville <linville@tuxdriver.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-01-31rndis_host: Split up rndis_host.cJussi Kivilinna
Split up rndis_host.c into rndis_host.h and rndis_base.c. This is done so that rndis_wlan can reuse common parts with rndis_host. Signed-off-by: Jussi Kivilinna <jussi.kivilinna@mbnet.fi> Acked-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: John W. Linville <linville@tuxdriver.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-01-31usbnet: Use wlan device name for RNDIS wireless devicesJussi Kivilinna
Use wlan device name for RNDIS wireless devices. Signed-off-by: Jussi Kivilinna <jussi.kivilinna@mbnet.fi> Signed-off-by: Bjorge Dijkstra <bjd@jooz.net> Acked-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: John W. Linville <linville@tuxdriver.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-01-31rndis_host: Fix rndis packet filter flags.Jussi Kivilinna
RNDIS packet filter flags are not exactly the same as CDC flags so we cannot reuse them. Signed-off-by: Jussi Kivilinna <jussi.kivilinna@mbnet.fi> Signed-off-by: Bjorge Dijkstra <bjd@jooz.net> Acked-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: John W. Linville <linville@tuxdriver.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-01-31rndis_host: Halt device if rndis_bind fails.Jussi Kivilinna
When bind fails after device was initialized, shutdown device properly by sending RNDIS_MSG_HALT. Signed-off-by: Jussi Kivilinna <jussi.kivilinna@mbnet.fi> Signed-off-by: Bjorge Dijkstra <bjd@jooz.net> Acked-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: John W. Linville <linville@tuxdriver.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-01-31rndis_host: Use 1KB buffer in rndis_unbindJussi Kivilinna
rndis_command requires the caller to pass in a buffer of at least 1KB. Signed-off-by: Jussi Kivilinna <jussi.kivilinna@mbnet.fi> Signed-off-by: Bjorge Dijkstra <bjd@jooz.net> Acked-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: John W. Linville <linville@tuxdriver.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-01-31cdc_ether: Hardwire CDC descriptors when missingBjorge Dijkstra
Just as ActiveSync devices, some regular RNDIS devices also lack the CDC descriptors (e.g. devices based on BCM4320 WLAN chip). This patch hardwires the CDC descriptors for all RNDIS style devices when they are missing. Signed-off-by: Bjorge Dijkstra <bjd@jooz.net> Signed-off-by: Jussi Kivilinna <jussi.kivilinna@mbnet.fi> Acked-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: John W. Linville <linville@tuxdriver.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-01-31rndis_host: Fix sparse warningBjorge Dijkstra
rndis_unbind and usbnet_cdc_unbind don't return anything. Signed-off-by: Bjorge Dijkstra <bjd@jooz.net> Signed-off-by: Jussi Kivilinna <jussi.kivilinna@mbnet.fi> Acked-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: John W. Linville <linville@tuxdriver.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-01-28dm9601: Consolidate common parts of dm_write_*_asyncPeter Korsgaard
dm_write_async and dm_write_reg_async are almost identical. Move common functionality to dm_write_async_helper (saves ~256b). Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2008-01-12[usb netdev] asix: fix regressionRuss Dill
51bf2976b55d07f9daae9697a0a3ac9f58abcedc caused a regression in the asix usbnet driver. usb_control_msg returns the number of bytes read on success, not 0. Tested with NETGEAR FA120. Signed-off-by: Russ Dill <Russ.Dill@gmail.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2008-01-08[NET]: mcs7830 passes msecs instead of jiffies to usb_control_msgRuss Dill
usb_control_msg was changed long ago (2.6.12-pre) to take milliseconds instead of jiffies. Oddly, mcs7830 wasn't added until 2.6.19-rc3. Signed-off-by: Russ Dill <Russ.Dill@asu.edu> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-01-08[NET]: kaweth was forgotten in msec switchover of usb_start_wait_urbRuss Dill
Back in 2.6.12-pre, usb_start_wait_urb was switched over to take milliseconds instead of jiffies. kaweth.c was never updated to match. Signed-off-by: Russ Dill <Russ.Dill@asu.edu> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-12-22asix fixesAl Viro
* usb_control_message() to/from stack (breaks on e.g. arm); some places did kmalloc() for buffer, some just worked from stack. Added kmalloc()/memcpy()/kfree() in asix_read_cmd()/asix_write_cmd(), removed that crap from callers. * Fixed a leak in ax88172_bind() - on success it forgot to kfree() the buffer. * Endianness bug in ax88178_bind() - we read a word from eeprom and work with it without converting to host-endian Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-11-23dm9601: Fix printkPeter Korsgaard
A printk in the error handling code of dm9601.c was missing a newline. Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-11-07[NET]: Let USB_USBNET always select MII.Adrian Bunk
All this USB_USBNET_MII trickery is simply not worth it considering how few code it saves. As a side effect, this also fixes the following compile error reported by Toralf Förster: <-- snip --> ... LD .tmp_vmlinux1 drivers/built-in.o: In function `usbnet_set_settings': (.text+0xf1876): undefined reference to `mii_ethtool_sset' drivers/built-in.o: In function `usbnet_get_settings': (.text+0xf1836): undefined reference to `mii_ethtool_gset' drivers/built-in.o: In function `usbnet_get_link': (.text+0xf18d6): undefined reference to `mii_link_ok' drivers/built-in.o: In function `usbnet_nway_reset': (.text+0xf18f6): undefined reference to `mii_nway_restart' make: *** [.tmp_vmlinux1] Error 1 <-- snip --> Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-10-30DM9601: Support for ADMtek ADM8515 NICPeter Korsgaard
Add device ID for the ADMtek ADM8515 USB NIC to the DM9601 driver. Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-10-25rndis_host: reduce MTU instead of refusing to talk to devices with low max ↵Thomas Sailer
packet size This patch makes the host RNDIS driver talk to RNDIS devices with an MTU less than 1.5k, instead of refusing to talk to such a device. Signed-Off-by: Thomas Sailer <t.sailer@alumni.ethz.ch> Acked-by: David Brownell <dbrownell@users.sourceforge.net> -- Hi Jeff, are you the right person to send this to? Nobody else seems to be wanting to forward this to Linus... Thanks, Tom Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-10-20file link fix for Pegasus USB net driver helpCal Peake
Update the file link in the Pegasus USB network driver's help text. Signed-off-by: Cal Peake <cp@absolutedigital.net> Signed-off-by: Adrian Bunk <bunk@kernel.org>
2007-10-18Add missing newlines to some uses of dev_<level> messagesJoe Perches
Found these while looking at printk uses. Add missing newlines to dev_<level> uses Add missing KERN_<level> prefixes to multiline dev_<level>s Fixed a wierd->weird spelling typo Added a newline to a printk Signed-off-by: Joe Perches <joe@perches.com> Cc: "Luck, Tony" <tony.luck@intel.com> Cc: Jens Axboe <jens.axboe@oracle.com> Cc: Mark M. Hoffman <mhoffman@lightlink.com> Cc: Roland Dreier <rolandd@cisco.com> Cc: Tilman Schmidt <tilman@imap.cc> Cc: David Woodhouse <dwmw2@infradead.org> Cc: Jeff Garzik <jeff@garzik.org> Cc: Stephen Hemminger <shemminger@linux-foundation.org> Cc: Greg KH <greg@kroah.com> Cc: Jeremy Fitzhardinge <jeremy@goop.org> Cc: Geert Uytterhoeven <geert@linux-m68k.org> Cc: Alessandro Zummo <a.zummo@towertech.it> Cc: David Brownell <david-b@pacbell.net> Cc: James Smart <James.Smart@Emulex.Com> Cc: Andrew Vasquez <andrew.vasquez@qlogic.com> Cc: "Antonino A. Daplas" <adaplas@pol.net> Cc: Evgeniy Polyakov <johnpol@2ka.mipt.ru> Cc: Russell King <rmk@arm.linux.org.uk> Cc: Jaroslav Kysela <perex@suse.cz> Cc: Takashi Iwai <tiwai@suse.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-10-10[NET]: Introduce and use print_mac() and DECLARE_MAC_BUF()Joe Perches
This is nicer than the MAC_FMT stuff. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-10-10[NET]: Nuke SET_MODULE_OWNER macro.Ralf Baechle
It's been a useless no-op for long enough in 2.6 so I figured it's time to remove it. The number of people that could object because they're maintaining unified 2.4 and 2.6 drivers is probably rather small. [ Handled drivers added by netdev tree and some missed IRDA cases... -DaveM ] Signed-off-by: Ralf Baechle <ralf@linux-mips.org> Signed-off-by: Jeff Garzik <jeff@garzik.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-10-10support for USB autosuspend in the asix driverOliver Neukum
this implements support for USB autosuspend in the asix USB ethernet driver. Signed-off-by: Oliver Neukum <oneukum@suse.de> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-10-10[PATCH] drivers/net: remove superfluous memsetMariusz Kozlowski
This patch covers something like this: dev = alloc_*dev(... ... priv = netdev_priv(dev); memset(priv, 0, sizeof(*priv)); The memset() here is superfluous. alloc_netdev() uses kzalloc() to allocate needed memory so there is no need to zero the priv region twice. Signed-off-by: Mariusz Kozlowski <m.kozlowski@tuxland.pl> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Jeff Garzik <jeff@garzik.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-10-02dm9601: Fix receive MTUPeter Korsgaard
dm9601 didn't take the ethernet header into account when calculating RX MTU, causing packets bigger than 1486 to fail. Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-07-30Fix a potential NULL pointer dereference in write_bulk_callback() in ↵Micah Gruber
drivers/net/usb/pegasus.c This patch fixes a potential null dereference bug where we dereference pegasus before a null check. This patch simply moves the dereferencing after the null check. Signed-off-by: Micah Gruber <micah.gruber@gmail.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-07-16Merge branch 'upstream-linus' of ↵Linus Torvalds
master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6 * 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6: (37 commits) forcedeth bug fix: realtek phy forcedeth bug fix: vitesse phy forcedeth bug fix: cicada phy atl1: reorder atl1_main functions atl1: fix excessively indented code atl1: cleanup atl1_main atl1: header file cleanup atl1: remove irq_sem cdc-subset to support new vendor/product ID 8139cp: implement the missing dev->tx_timeout myri10ge: Remove nonsensical limit in the tx done routine gianfar: kill unused header EP93XX_ETH must select MII macb: Add multicast capability macb: Use generic PHY layer s390: add barriers to qeth driver s390: scatter-gather for inbound traffic in qeth driver eHEA: Introducing support vor DLPAR memory add Fix a potential NULL pointer dereference in free_shared_mem() in drivers/net/s2io.c [PATCH] softmac: Fix ESSID problem ...
2007-07-16cdc-subset to support new vendor/product IDjing xiang
This patch is for cdc subset to support Mavell vendor/product ID. Signed-off-by: Jing Xiang <everxiang@gmail.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-07-10[NET]: Kill eth_copy_and_sum().David S. Miller
It hasn't "summed" anything in over 7 years, and it's just a straight mempcy ala skb_copy_to_linear_data() so just get rid of it. Signed-off-by: David S. Miller <davem@davemloft.net>
2007-07-10Cleanup usbnet_probe() return value handlingPeter Korsgaard
usbnet_probe() handles a positive return value from the driver bind() function as success, but will later only setup the status handler if the return value was zero, leading to confusion. Patch adjusts this to accept positive values as success in both checks. Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-07-08usbnet whitespace fixesDavid Brownell
Whitespace updates for usbnet core, mostly switching to tab-only indents. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-07-02net/usb/cdc_ether minor sparse cleanupDavid Brownell
Remove an "sparse" warning about a shadowed variable name. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-07-02dm9601: Return 0 from bind() on successPeter Korsgaard
Fixup dm9601_bind() so it returns 0 on success rather than just a positive number, as otherwise usbnet doesn't init the status handler. Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-07-02usbnet: Zero padding byte if there is tail room in skbPeter Korsgaard
Usbnet adds a padding byte if a 0 byte USB packet would be sent. Zero padding byte if there is tail room in skb. Signed-of-by: Peter Korsgaard <jacmet@sunsite.dk> Acked-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-07-02dm9601: HW header size shouldn't be included in packet lengthPeter Korsgaard
The dm9601 driver was including the 2 byte hardware header in the packet length, causing the HW to send 2 extra bytes of garbage on tx. Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-06-09net: fix typo in drivers/net/usb/KconfigSam Ravnborg
Replace invisible character with a space. The diff looks like this on my terminal: - <A0>Choose this option if you're using a host-to-host cable - <A0>with one of these chips. + Choose this option if you're using a host-to-host cable + with one of these chips. Reported by: Massimo Maiurana <maiurana@gmail.com> Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Cc: Massimo Maiurana <maiurana@gmail.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-05-24Merge branch 'upstream-linus' of ↵Linus Torvalds
master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6 * 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6: forcedeth: fix cpu irq mask chelsio parenthesis fix spidernet: skb used after netif_receive_skb meth driver renovation remove unnecessary dependency on VIA velocity config fix compiler warning in fixed.c asix.c - Add Belkin F5D5055 ids ucc_geth:trivial fix ucc_geth: Fix MODULE_DEVICE_TABLE() duplication [PATCH] drivers/net/wireless/libertas/rx.c: fix use-after-free [PATCH] drivers/net/wireless/libertas/fw.c: fix use-before-check [PATCH] libertas: skb dereferenced after netif_rx
2007-05-24asix.c - Add Belkin F5D5055 idsDavid Hollis
(Originally sent to linux-usb-devel) The attached patch adds the device IDs for the Belkin F5D5055 device. Reported by Andy Juniper <ajuniper@freeuk.com> Signed-off-by: David Hollis <dhollis@davehollis.com> -- David Hollis <dhollis@davehollis.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-05-22USB: address FIXME in usbnet w.r.t drivers claiming multiple interfacesOliver Neukum
This fixes the issue of drivers claiming multiple interfaces. Operations are stopped as soon as an interface is suspend and resumed only as all interfaces have been resumed. Signed-off-by: Oliver Neukum <oneukum@suse.de> Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-05-22USB: handle more rndis_host odditiesDavid Brownell
Workaround another device firmware bug, wherein CDC descriptors get placed in a wrong place never previously observed in the wild. Fix a bug where a seeming RNDIS device returns a bogus response during device initialization. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-05-09Move USB network drivers to drivers/net/usb.Jeff Garzik
It is preferable to group drivers by usage (net, scsi, ATA, ...) than by bus. When reviewing drivers, the [PCI|USB|PCMCIA|...] maintainer is probably less qualified on networking issues than a networking maintainer. Also, from a practical standpoint, chips often appear on multiple buses, which is why we do not put drivers into drivers/pci/net. Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: Jeff Garzik <jeff@garzik.org>
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