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path: root/drivers/net/usb/asix_devices.c
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* net: asix: add missing flag to struct driver_infoEmil Goode2014-02-141-1/+2
| | | | | | | | | | | | | The struct driver_info ax88178_info is assigned the function asix_rx_fixup_common as it's rx_fixup callback. This means that FLAG_MULTI_PACKET must be set as this function is cloning the data and calling usbnet_skb_return. Not setting this flag leads to usbnet_skb_return beeing called a second time from within the rx_process function in the usbnet module. Signed-off-by: Emil Goode <emilgoode@gmail.com> Reported-by: Bjørn Mork <bjorn@mork.no> Signed-off-by: David S. Miller <davem@davemloft.net>
* usb: Fix FSF address in file headersJeff Kirsher2013-12-061-2/+1
| | | | | | | | | | | | | Several files refer to an old address for the Free Software Foundation in the file header comment. Resolve by replacing the address with the URL <http://www.gnu.org/licenses/> so that we do not have to keep updating the header comments anytime the address changes. CC: Oliver Neukum <oliver@neukum.org> CC: Steve Glendinning <steve.glendinning@shawell.net> CC: Oliver Neukum <oneukum@suse.de> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* net: asix: Move declaration of ax88172a_info to shared headerMark Brown2013-08-131-2/+0
| | | | | | | | | | Ensure that the definition of ax88172a_info matches the declaration seen by users and silence sparse warnings about symbols without declarations in the global namespace by moving the declaration into the shared header asix.h. Signed-off-by: Mark Brown <broonie@linaro.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* USBNET: centralize computing of max rx/tx qlenMing Lei2013-07-271-0/+3
| | | | | | | | | | | | | | | | | | | | This patch centralizes computing of max rx/tx qlen, because: - RX_QLEN()/TX_QLEN() is called in hot path - computing depends on device's usb speed, now we have ls/fs, hs, ss, so more checks need to be involved - in fact, max rx/tx qlen should not only depend on device USB speed, but also depend on ethernet link speed, so we need to consider that in future. - if SG support is done, max tx qlen may need change too Generally, hard_mtu and rx_urb_size are changed in bind(), reset() and link_reset() callback, and change mtu network operation, this patches introduces the API of usbnet_update_max_qlen(), and calls it in above path. Signed-off-by: Ming Lei <ming.lei@canonical.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* usbnet: asix: apply usbnet_link_changeMing Lei2013-04-111-5/+1
| | | | | | | Use usbnet_link_change to handle link change centrally. Signed-off-by: Ming Lei <ming.lei@canonical.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* usb/net/asix_devices: Add USBNET HG20F9 ethernet dongleGlen Turner2013-02-271-0/+31
| | | | | | | | | | | | | | | | | | | | | | | | This USB ethernet adapter was purchased in anodyne packaging from the computer store adjacent to linux.conf.au 2013 in Canberra (Australia). A web search shows other recent purchasers in Lancaster (UK) and Seattle (USA). Just like an emergent virus, our age of e-commerce and airmail allows underdocumented hardware to spread around the world instantly using the vector of ridiculously low prices. Paige Thompson, infected via eBay, discovered that the HG20F9 is a copy of the Asix 88772B; many viruses copy the RNA of other viruses. See Paige's work at <https://github.com/paigeadele/HG20F9>. This patch uses her discovery to update the restructured Asix driver in the current kernel. Just as some viruses inhabit seemingly-healthy cells, the HG20F9 uses the Vendor ID 0x066b assigned to Linksys Inc. For the present there is no clash of Product ID 0x20f9. Signed-off-by: Glen Turner <gdt@gdt.id.au> Signed-off-by: David S. Miller <davem@davemloft.net>
* net: asix: ax88772_unbind() can be staticWu Fengguang2013-01-191-1/+1
| | | | | Signed-off-by: Fengguang Wu <fengguang.wu@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* net: asix: handle packets crossing URB boundariesLucas Stach2013-01-181-3/+20
| | | | | | | | | ASIX AX88772B started to pack data even more tightly. Packets and the ASIX packet header may now cross URB boundaries. To handle this we have to introduce some state between individual calls to asix_rx_fixup(). Signed-off-by: Lucas Stach <dev@lynxeye.de> Signed-off-by: David S. Miller <davem@davemloft.net>
* net: asix: init ASIX AX88772B MAC from EEPROMLucas Stach2013-01-181-3/+27
| | | | | | | | The device comes up with a MAC address of all zeros. We need to read the initial device MAC from EEPROM so it can be set properly later. Signed-off-by: Lucas Stach <dev@lynxeye.de> Signed-off-by: David S. Miller <davem@davemloft.net>
* asix: use ramdom hw addr if the one read is not validJean-Christophe PLAGNIOL-VILLARD2012-11-231-3/+16
| | | | | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Cc: linux-usb@vger.kernel.org Cc: netdev@vger.kernel.org Signed-off-by: David S. Miller <davem@davemloft.net>
* asix: Adds support for Lenovo 10/100 USB dongle.Quinlan Pfiffer2012-10-011-0/+4
| | | | | | | | This dongle ships with the X1 Carbon, and has an AX88772B usb to ethernet chip in it. Signed-off-by: Quinlan Pfiffer <qpfiffer@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netDavid S. Miller2012-09-281-0/+4
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: drivers/net/team/team.c drivers/net/usb/qmi_wwan.c net/batman-adv/bat_iv_ogm.c net/ipv4/fib_frontend.c net/ipv4/route.c net/l2tp/l2tp_netlink.c The team, fib_frontend, route, and l2tp_netlink conflicts were simply overlapping changes. qmi_wwan and bat_iv_ogm were of the "use HEAD" variety. With help from Antonio Quartulli. Signed-off-by: David S. Miller <davem@davemloft.net>
| * asix: Support DLink DUB-E100 H/W Ver C1Søren holm2012-09-191-0/+4
| | | | | | | | | | | | Signed-off-by: Søren Holm <sgh@sgh.dk> Cc: stable@vger.kernel.org Signed-off-by: David S. Miller <davem@davemloft.net>
* | USB: remove dbg() usage in USB networking driversGreg Kroah-Hartman2012-09-201-16/+20
|/ | | | | | | | | | | | | | The dbg() USB macro is so old, it predates me. The USB networking drivers are the last hold-out using this macro, and we want to get rid of it, so replace the usage of it with the proper netdev_dbg() or dev_dbg() (depending on the context) calls. Some places we end up using a local variable for the debug call, so also convert the other existing dev_* calls to use it as well, to save tiny amounts of code space. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* asix: Add support for programming the EEPROMChristian Riesch2012-07-191-0/+3
| | | | | | | | This patch adds the asix_set_eeprom() function to provide support for programming the configuration EEPROM via ethtool. Signed-off-by: Christian Riesch <christian.riesch@omicron.at> Signed-off-by: David S. Miller <davem@davemloft.net>
* asix: Rework reading from EEPROMChristian Riesch2012-07-191-9/+0
| | | | | | | | | | | | | | | | The current code for reading the EEPROM via ethtool in the asix driver has a few issues. It cannot handle odd length values (accesses must be aligned at 16 bit boundaries) and interprets the offset provided by ethtool as 16 bit word offset instead as byte offset. The new code for asix_get_eeprom() introduced by this patch is modeled after the code in drivers/net/ethernet/atheros/atl1e/atl1e_ethtool.c and provides read access to the entire EEPROM with arbitrary offsets and lengths. Signed-off-by: Christian Riesch <christian.riesch@omicron.at> Signed-off-by: David S. Miller <davem@davemloft.net>
* asix: Add a new driver for the AX88172AChristian Riesch2012-07-161-0/+6
| | | | | | | | | | | The Asix AX88172A is a USB 2.0 Ethernet interface that supports both an internal PHY as well as an external PHY (connected via MII). This patch adds a driver for the AX88172A and provides support for both modes and the phylib. Signed-off-by: Christian Riesch <christian.riesch@omicron.at> Signed-off-by: David S. Miller <davem@davemloft.net>
* asix: Factor out common codeChristian Riesch2012-07-161-659/+1
| | | | | | | | Allow the new driver for the AX88172A to share code with the existing drivers for ASIX devices. Signed-off-by: Christian Riesch <christian.riesch@omicron.at> Signed-off-by: David S. Miller <davem@davemloft.net>
* asix: Rename asix.c to asix_devices.cChristian Riesch2012-07-161-0/+1680
This patch further creates two additional copies of asix.c. In another patch these copies will be used to factor out common code. Signed-off-by: Christian Riesch <christian.riesch@omicron.at> Signed-off-by: David S. Miller <davem@davemloft.net>
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