#
b99225b4 |
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30-Jul-2023 |
Ross Maynard <bids.7405@bigpond.com> |
USB: zaurus: Add ID for A-300/B-500/C-700 The SL-A300, B500/5600, and C700 devices no longer auto-load because of "usbnet: Remove over-broad module alias from zaurus." This patch adds IDs for those 3 devices. Link: https://bugzilla.kernel.org/show_bug.cgi?id=217632 Fixes: 16adf5d07987 ("usbnet: Remove over-broad module alias from zaurus.") Signed-off-by: Ross Maynard <bids.7405@bigpond.com> Cc: stable@vger.kernel.org Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Link: https://lore.kernel.org/r/69b5423b-2013-9fc9-9569-58e707d9bafb@bigpond.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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#
1b0fce8c |
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28-Jun-2023 |
Davide Tronchin <davide.tronchin.94@gmail.com> |
net: usb: cdc_ether: add u-blox 0x1313 composition. Add CDC-ECM support for LARA-R6 01B. The new LARA-R6 product variant identified by the "01B" string can be configured (by AT interface) in three different USB modes: * Default mode (Vendor ID: 0x1546 Product ID: 0x1311) with 4 serial interfaces * RmNet mode (Vendor ID: 0x1546 Product ID: 0x1312) with 4 serial interfaces and 1 RmNet virtual network interface * CDC-ECM mode (Vendor ID: 0x1546 Product ID: 0x1313) with 4 serial interface and 1 CDC-ECM virtual network interface The first 4 interfaces of all the 3 configurations (default, RmNet, ECM) are the same. In CDC-ECM mode LARA-R6 01B exposes the following interfaces: If 0: Diagnostic If 1: AT parser If 2: AT parser If 3: AT parset/alternative functions If 4: CDC-ECM interface Signed-off-by: Davide Tronchin <davide.tronchin.94@gmail.com> Reviewed-by: Simon Horman <simon.horman@corigine.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
69649ef8 |
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06-Jan-2023 |
Bjørn Mork <bjorn@mork.no> |
cdc_ether: no need to blacklist any r8152 devices The r8152 driver does not need this anymore. Dropping blacklist entries adds optional support for these devices in ECM mode. The 8153 devices are handled by the r8153_ecm driver when in ECM mode, and must still be blacklisted here. Signed-off-by: Bjørn Mork <bjorn@mork.no> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
eea8ce81 |
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04-Jan-2023 |
Hui Wang <hui.wang@canonical.com> |
net: usb: cdc_ether: add support for Thales Cinterion PLS62-W modem This modem has 7 interfaces, 5 of them are serial interfaces and are driven by cdc_acm, while 2 of them are wwan interfaces and are driven by cdc_ether: If 0: Abstract (modem) If 1: Abstract (modem) If 2: Abstract (modem) If 3: Abstract (modem) If 4: Abstract (modem) If 5: Ethernet Networking If 6: Ethernet Networking Without this change, the 2 network interfaces will be named to usb0 and usb1, our QA think the names are confusing and filed a bug on it. After applying this change, the name will be wwan0 and wwan1, and they could work well with modem manager. Signed-off-by: Hui Wang <hui.wang@canonical.com> Reviewed-by: Jiri Pirko <jiri@nvidia.com> Link: https://lore.kernel.org/r/20230105034249.10433-1-hui.wang@canonical.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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#
2816c986 |
|
23-Nov-2022 |
Davide Tronchin <davide.tronchin.94@gmail.com> |
net: usb: cdc_ether: add u-blox 0x1343 composition Add CDC-ECM support for LARA-L6. LARA-L6 module can be configured (by AT interface) in three different USB modes: * Default mode (Vendor ID: 0x1546 Product ID: 0x1341) with 4 serial interfaces * RmNet mode (Vendor ID: 0x1546 Product ID: 0x1342) with 4 serial interfaces and 1 RmNet virtual network interface * CDC-ECM mode (Vendor ID: 0x1546 Product ID: 0x1343) with 4 serial interface and 1 CDC-ECM virtual network interface In CDC-ECM mode LARA-L6 exposes the following interfaces: If 0: Diagnostic If 1: AT parser If 2: AT parser If 3: AT parset/alternative functions If 4: CDC-ECM interface Signed-off-by: Davide Tronchin <davide.tronchin.94@gmail.com> Link: https://lore.kernel.org/r/20221124112811.3548-1-davide.tronchin.94@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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#
76d7df94 |
|
24-Aug-2022 |
Jean-Francois Le Fillatre <jflf_kernel@gmx.com> |
r8152: add PID for the Lenovo OneLink+ Dock The Lenovo OneLink+ Dock contains an RTL8153 controller that behaves as a broken CDC device by default. Add the custom Lenovo PID to the r8152 driver to support it properly. Also, systems compatible with this dock provide a BIOS option to enable MAC address passthrough (as per Lenovo document "ThinkPad Docking Solutions 2017"). Add the custom PID to the MAC passthrough list too. Tested on a ThinkPad 13 1st gen with the expected results: passthrough disabled: Invalid header when reading pass-thru MAC addr passthrough enabled: Using pass-thru MAC addr XX:XX:XX:XX:XX:XX Signed-off-by: Jean-Francois Le Fillatre <jflf_kernel@gmx.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
1bd3a383 |
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24-Aug-2022 |
Jean-Francois Le Fillatre <jflf_kernel@gmx.com> |
r8152: add PID for the Lenovo OneLink+ Dock The Lenovo OneLink+ Dock contains an RTL8153 controller that behaves as a broken CDC device by default. Add the custom Lenovo PID to the r8152 driver to support it properly. Also, systems compatible with this dock provide a BIOS option to enable MAC address passthrough (as per Lenovo document "ThinkPad Docking Solutions 2017"). Add the custom PID to the MAC passthrough list too. Tested on a ThinkPad 13 1st gen with the expected results: passthrough disabled: Invalid header when reading pass-thru MAC addr passthrough enabled: Using pass-thru MAC addr XX:XX:XX:XX:XX:XX Signed-off-by: Jean-Francois Le Fillatre <jflf_kernel@gmx.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
64b97df9 |
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12-Apr-2022 |
Lech Perczak <lech.perczak@gmail.com> |
cdc_ether: export usbnet_cdc_zte_rx_fixup Commit bfe9b9d2df66 ("cdc_ether: Improve ZTE MF823/831/910 handling") introduces a workaround for certain ZTE modems reporting invalid MAC addresses over CDC-ECM. The same issue was present on their RNDIS interface,which was fixed in commit a5a18bdf7453 ("rndis_host: Set valid random MAC on buggy devices"). However, internal modem of ZTE MF286R router, on its RNDIS interface, also exhibits a second issue fixed already in CDC-ECM, of the device not respecting configured random MAC address. In order to share the fixup for this with rndis_host driver, export the workaround function, which will be re-used in the following commit in rndis_host. Cc: Kristian Evensen <kristian.evensen@gmail.com> Cc: Bjørn Mork <bjorn@mork.no> Cc: Oliver Neukum <oliver@neukum.org> Signed-off-by: Lech Perczak <lech.perczak@gmail.com> Signed-off-by: Paolo Abeni <pabeni@redhat.com>
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#
6605cc67 |
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14-Feb-2022 |
Oliver Neukum <oneukum@suse.com> |
USB: zaurus: support another broken Zaurus This SL-6000 says Direct Line, not Ethernet v2: added Reporter and Link Signed-off-by: Oliver Neukum <oneukum@suse.com> Reported-by: Ross Maynard <bids.7405@bigpond.com> Link: https://bugzilla.kernel.org/show_bug.cgi?id=215361 Signed-off-by: David S. Miller <davem@davemloft.net>
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#
f62c4f38 |
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01-Jun-2021 |
Zheng Yongjun <zhengyongjun3@huawei.com> |
net: usb: Fix spelling mistakes wierdness ==> weirdness multicat ==> multicast limite ==> limit adddress ==> address operater ==> operator intial ==> initial smaler ==> smaller Communcation ==> Communication funcitons ==> functions everytime ==> every time Neigbor ==> Neighbor performace ==> performance Signed-off-by: Zheng Yongjun <zhengyongjun3@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
d42ebcbb |
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05-Apr-2021 |
Grant Grundler <grundler@chromium.org> |
net: cdc_ether: record speed in status method Until very recently, the usbnet framework only had support functions for devices which reported the link speed by explicitly querying the PHY over a MDIO interface. However, the cdc_ether devices send notifications when the link state or link speeds change and do not expose the PHY (or modem) directly. Support funtions (e.g. usbnet_get_link_ksettings_internal()) to directly query state recorded by the cdc_ether driver were added in a previous patch. Instead of cdc_ether spewing the link speed into the dmesg buffer, record the link speed encoded in these notifications and tell the usbnet framework to use the new functions to get link speed/state. User space can now get the most recent link speed/state using ethtool. v4: added to series since cdc_ether uses same notifications as cdc_ncm driver. Signed-off-by: Grant Grundler <grundler@chromium.org> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
dad3a72f |
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25-Jan-2021 |
Giacinto Cifelli <gciofono@gmail.com> |
net: usb: cdc_ether: added support for Thales Cinterion PLSx3 modem family. lsusb -v for this device: Bus 003 Device 007: ID 1e2d:0069 Device Descriptor: bLength 18 bDescriptorType 1 bcdUSB 2.00 bDeviceClass 239 Miscellaneous Device bDeviceSubClass 2 ? bDeviceProtocol 1 Interface Association bMaxPacketSize0 64 idVendor 0x1e2d idProduct 0x0069 bcdDevice 0.00 iManufacturer 4 Cinterion Wireless Modules iProduct 3 PLSx3 iSerial 5 fa3c1419 bNumConfigurations 1 Configuration Descriptor: bLength 9 bDescriptorType 2 wTotalLength 352 bNumInterfaces 10 bConfigurationValue 1 iConfiguration 2 Cinterion Configuration bmAttributes 0xe0 Self Powered Remote Wakeup MaxPower 500mA Interface Association: bLength 8 bDescriptorType 11 bFirstInterface 0 bInterfaceCount 2 bFunctionClass 2 Communications bFunctionSubClass 2 Abstract (modem) bFunctionProtocol 1 AT-commands (v.25ter) iFunction 0 Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 0 bAlternateSetting 0 bNumEndpoints 1 bInterfaceClass 2 Communications bInterfaceSubClass 2 Abstract (modem) bInterfaceProtocol 1 AT-commands (v.25ter) iInterface 0 CDC Header: bcdCDC 1.10 CDC ACM: bmCapabilities 0x02 line coding and serial state CDC Call Management: bmCapabilities 0x03 call management use DataInterface bDataInterface 1 CDC Union: bMasterInterface 0 bSlaveInterface 1 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x81 EP 1 IN bmAttributes 3 Transfer Type Interrupt Synch Type None Usage Type Data wMaxPacketSize 0x0040 1x 64 bytes bInterval 5 Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 1 bAlternateSetting 0 bNumEndpoints 2 bInterfaceClass 10 CDC Data bInterfaceSubClass 0 Unused bInterfaceProtocol 0 iInterface 0 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x82 EP 2 IN bmAttributes 2 Transfer Type Bulk Synch Type None Usage Type Data wMaxPacketSize 0x0200 1x 512 bytes bInterval 0 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x01 EP 1 OUT bmAttributes 2 Transfer Type Bulk Synch Type None Usage Type Data wMaxPacketSize 0x0200 1x 512 bytes bInterval 0 Interface Association: bLength 8 bDescriptorType 11 bFirstInterface 2 bInterfaceCount 2 bFunctionClass 2 Communications bFunctionSubClass 2 Abstract (modem) bFunctionProtocol 1 AT-commands (v.25ter) iFunction 0 Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 2 bAlternateSetting 0 bNumEndpoints 1 bInterfaceClass 2 Communications bInterfaceSubClass 2 Abstract (modem) bInterfaceProtocol 1 AT-commands (v.25ter) iInterface 0 CDC Header: bcdCDC 1.10 CDC ACM: bmCapabilities 0x02 line coding and serial state CDC Call Management: bmCapabilities 0x03 call management use DataInterface bDataInterface 3 CDC Union: bMasterInterface 2 bSlaveInterface 3 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x83 EP 3 IN bmAttributes 3 Transfer Type Interrupt Synch Type None Usage Type Data wMaxPacketSize 0x0040 1x 64 bytes bInterval 5 Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 3 bAlternateSetting 0 bNumEndpoints 2 bInterfaceClass 10 CDC Data bInterfaceSubClass 0 Unused bInterfaceProtocol 0 iInterface 0 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x84 EP 4 IN bmAttributes 2 Transfer Type Bulk Synch Type None Usage Type Data wMaxPacketSize 0x0200 1x 512 bytes bInterval 0 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x02 EP 2 OUT bmAttributes 2 Transfer Type Bulk Synch Type None Usage Type Data wMaxPacketSize 0x0200 1x 512 bytes bInterval 0 Interface Association: bLength 8 bDescriptorType 11 bFirstInterface 4 bInterfaceCount 2 bFunctionClass 2 Communications bFunctionSubClass 2 Abstract (modem) bFunctionProtocol 1 AT-commands (v.25ter) iFunction 0 Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 4 bAlternateSetting 0 bNumEndpoints 1 bInterfaceClass 2 Communications bInterfaceSubClass 2 Abstract (modem) bInterfaceProtocol 1 AT-commands (v.25ter) iInterface 0 CDC Header: bcdCDC 1.10 CDC ACM: bmCapabilities 0x02 line coding and serial state CDC Call Management: bmCapabilities 0x03 call management use DataInterface bDataInterface 5 CDC Union: bMasterInterface 4 bSlaveInterface 5 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x85 EP 5 IN bmAttributes 3 Transfer Type Interrupt Synch Type None Usage Type Data wMaxPacketSize 0x0040 1x 64 bytes bInterval 5 Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 5 bAlternateSetting 0 bNumEndpoints 2 bInterfaceClass 10 CDC Data bInterfaceSubClass 0 Unused bInterfaceProtocol 0 iInterface 0 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x86 EP 6 IN bmAttributes 2 Transfer Type Bulk Synch Type None Usage Type Data wMaxPacketSize 0x0200 1x 512 bytes bInterval 0 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x03 EP 3 OUT bmAttributes 2 Transfer Type Bulk Synch Type None Usage Type Data wMaxPacketSize 0x0200 1x 512 bytes bInterval 0 Interface Association: bLength 8 bDescriptorType 11 bFirstInterface 6 bInterfaceCount 2 bFunctionClass 2 Communications bFunctionSubClass 2 Abstract (modem) bFunctionProtocol 1 AT-commands (v.25ter) iFunction 0 Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 6 bAlternateSetting 0 bNumEndpoints 1 bInterfaceClass 2 Communications bInterfaceSubClass 2 Abstract (modem) bInterfaceProtocol 1 AT-commands (v.25ter) iInterface 0 CDC Header: bcdCDC 1.10 CDC ACM: bmCapabilities 0x02 line coding and serial state CDC Call Management: bmCapabilities 0x03 call management use DataInterface bDataInterface 7 CDC Union: bMasterInterface 6 bSlaveInterface 7 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x87 EP 7 IN bmAttributes 3 Transfer Type Interrupt Synch Type None Usage Type Data wMaxPacketSize 0x0040 1x 64 bytes bInterval 5 Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 7 bAlternateSetting 0 bNumEndpoints 2 bInterfaceClass 10 CDC Data bInterfaceSubClass 0 Unused bInterfaceProtocol 0 iInterface 0 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x88 EP 8 IN bmAttributes 2 Transfer Type Bulk Synch Type None Usage Type Data wMaxPacketSize 0x0200 1x 512 bytes bInterval 0 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x04 EP 4 OUT bmAttributes 2 Transfer Type Bulk Synch Type None Usage Type Data wMaxPacketSize 0x0200 1x 512 bytes bInterval 0 Interface Association: bLength 8 bDescriptorType 11 bFirstInterface 8 bInterfaceCount 2 bFunctionClass 2 Communications bFunctionSubClass 0 bFunctionProtocol 0 iFunction 0 Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 8 bAlternateSetting 0 bNumEndpoints 1 bInterfaceClass 2 Communications bInterfaceSubClass 6 Ethernet Networking bInterfaceProtocol 0 iInterface 0 CDC Header: bcdCDC 1.10 CDC Ethernet: iMacAddress 1 00A0C6C14190 bmEthernetStatistics 0x00000000 wMaxSegmentSize 16384 wNumberMCFilters 0x0001 bNumberPowerFilters 0 CDC Union: bMasterInterface 8 bSlaveInterface 9 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x89 EP 9 IN bmAttributes 3 Transfer Type Interrupt Synch Type None Usage Type Data wMaxPacketSize 0x0040 1x 64 bytes bInterval 5 Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 9 bAlternateSetting 0 bNumEndpoints 0 bInterfaceClass 10 CDC Data bInterfaceSubClass 0 Unused bInterfaceProtocol 0 iInterface 0 Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 9 bAlternateSetting 1 bNumEndpoints 2 bInterfaceClass 10 CDC Data bInterfaceSubClass 0 Unused bInterfaceProtocol 0 iInterface 0 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x8a EP 10 IN bmAttributes 2 Transfer Type Bulk Synch Type None Usage Type Data wMaxPacketSize 0x0200 1x 512 bytes bInterval 0 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x05 EP 5 OUT bmAttributes 2 Transfer Type Bulk Synch Type None Usage Type Data wMaxPacketSize 0x0200 1x 512 bytes bInterval 0 Device Qualifier (for other device speed): bLength 10 bDescriptorType 6 bcdUSB 2.00 bDeviceClass 239 Miscellaneous Device bDeviceSubClass 2 ? bDeviceProtocol 1 Interface Association bMaxPacketSize0 64 bNumConfigurations 1 Device Status: 0x0000 (Bus Powered) Signed-off-by: Giacinto Cifelli <gciofono@gmail.com> Link: https://lore.kernel.org/r/20210126044245.8455-1-gciofono@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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#
cb82a549 |
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11-Jan-2021 |
Leon Schuermann <leon@is.currently.online> |
r8152: Add Lenovo Powered USB-C Travel Hub This USB-C Hub (17ef:721e) based on the Realtek RTL8153B chip used to use the cdc_ether driver. However, using this driver, with the system suspended the device constantly sends pause-frames as soon as the receive buffer fills up. This causes issues with other devices, where some Ethernet switches stop forwarding packets altogether. Using the Realtek driver (r8152) fixes this issue. Pause frames are no longer sent while the host system is suspended. Signed-off-by: Leon Schuermann <leon@is.currently.online> Tested-by: Leon Schuermann <leon@is.currently.online> Link: https://lore.kernel.org/r/20210111190312.12589-2-leon@is.currently.online Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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#
e506adde |
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15-Jul-2020 |
Miguel Rodríguez Pérez <miguel@det.uvigo.gal> |
net: cdc_ether: export usbnet_cdc_update_filter This makes the function available to other drivers, like cdc_ncm. Signed-off-by: Miguel Rodríguez Pérez <miguel@det.uvigo.gal> Acked-by: Oliver Neukum <oneukum@suse.com> Signed-off-by: Bjørn Mork <bjorn@mork.no> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
0226009c |
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15-Jul-2020 |
Miguel Rodríguez Pérez <miguel@det.uvigo.gal> |
net: cdc_ether: use dev->intf to get interface information usbnet_cdc_update_filter was getting the interface number from the usb_interface struct in cdc_state->control. However, cdc_ncm does not initialize that structure in its bind function, but uses cdc_ncm_ctx instead. Getting intf directly from struct usbnet solves the problem. Signed-off-by: Miguel Rodríguez Pérez <miguel@det.uvigo.gal> Signed-off-by: Bjørn Mork <bjorn@mork.no> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
c27a2043 |
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19-May-2020 |
Marc Payne <marc.payne@mdpsys.co.uk> |
r8152: support additional Microsoft Surface Ethernet Adapter variant Device id 0927 is the RTL8153B-based component of the 'Surface USB-C to Ethernet and USB Adapter' and may be used as a component of other devices in future. Tested and working with the r8152 driver. Update the cdc_ether blacklist due to the RTL8153 'network jam on suspend' issue which this device will cause (personally confirmed). Signed-off-by: Marc Payne <marc.payne@mdpsys.co.uk> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
9647722b |
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05-Nov-2019 |
Kai-Heng Feng <kai.heng.feng@canonical.com> |
r8152: Add macpassthru support for ThinkPad Thunderbolt 3 Dock Gen 2 ThinkPad Thunderbolt 3 Dock Gen 2 is another docking station that uses RTL8153 based USB ethernet. The device supports macpassthru, but it failed to pass the test of -AD, -BND and -BD. Simply bypass these tests since the device supports this feature just fine. Also the ACPI objects have some differences between Dell's and Lenovo's, so make those ACPI infos no longer hardcoded. BugLink: https://bugs.launchpad.net/bugs/1827961 Signed-off-by: Kai-Heng Feng <kai.heng.feng@canonical.com> Acked-by: Hayes Wang <hayeswang@realtek.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
b3060531 |
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20-Oct-2019 |
Kazutoshi Noguchi <noguchi.kazutosi@gmail.com> |
r8152: add device id for Lenovo ThinkPad USB-C Dock Gen 2 This device is sold as 'ThinkPad USB-C Dock Gen 2 (40AS)'. Chipset is RTL8153 and works with r8152. Without this, the generic cdc_ether grabs the device, and the device jam connected networks up when the machine suspends. Signed-off-by: Kazutoshi Noguchi <noguchi.kazutosi@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
4d7ffcf3 |
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12-Sep-2019 |
Bjørn Mork <bjorn@mork.no> |
cdc_ether: fix rndis support for Mediatek based smartphones A Mediatek based smartphone owner reports problems with USB tethering in Linux. The verbose USB listing shows a rndis_host interface pair (e0/01/03 + 10/00/00), but the driver fails to bind with [ 355.960428] usb 1-4: bad CDC descriptors The problem is a failsafe test intended to filter out ACM serial functions using the same 02/02/ff class/subclass/protocol as RNDIS. The serial functions are recognized by their non-zero bmCapabilities. No RNDIS function with non-zero bmCapabilities were known at the time this failsafe was added. But it turns out that some Wireless class RNDIS functions are using the bmCapabilities field. These functions are uniquely identified as RNDIS by their class/subclass/protocol, so the failing test can safely be disabled. The same applies to the two types of Misc class RNDIS functions. Applying the failsafe to Communication class functions only retains the original functionality, and fixes the problem for the Mediatek based smartphone. Tow examples of CDC functional descriptors with non-zero bmCapabilities from Wireless class RNDIS functions are: 0e8d:000a Mediatek Crosscall Spider X5 3G Phone CDC Header: bcdCDC 1.10 CDC ACM: bmCapabilities 0x0f connection notifications sends break line coding and serial state get/set/clear comm features CDC Union: bMasterInterface 0 bSlaveInterface 1 CDC Call Management: bmCapabilities 0x03 call management use DataInterface bDataInterface 1 and 19d2:1023 ZTE K4201-z CDC Header: bcdCDC 1.10 CDC ACM: bmCapabilities 0x02 line coding and serial state CDC Call Management: bmCapabilities 0x03 call management use DataInterface bDataInterface 1 CDC Union: bMasterInterface 0 bSlaveInterface 1 The Mediatek example is believed to apply to most smartphones with Mediatek firmware. The ZTE example is most likely also part of a larger family of devices/firmwares. Suggested-by: Lars Melin <larsm17@gmail.com> Signed-off-by: Bjørn Mork <bjorn@mork.no> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
1ccea77e |
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19-May-2019 |
Thomas Gleixner <tglx@linutronix.de> |
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 13 Based on 2 normalized pattern(s): 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 see http www gnu org licenses 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 [based] [from] [clk] [highbank] [c] you should have received a copy of the gnu general public license along with this program if not see http www gnu org licenses extracted by the scancode license scanner the SPDX license identifier GPL-2.0-or-later has been chosen to replace the boilerplate/reference in 355 file(s). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Kate Stewart <kstewart@linuxfoundation.org> Reviewed-by: Jilayne Lovejoy <opensource@jilayne.com> Reviewed-by: Steve Winslow <swinslow@gmail.com> Reviewed-by: Allison Randal <allison@lohutok.net> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190519154041.837383322@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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#
b7ebee2f |
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23-Mar-2019 |
Dmitry Bezrukov <dmitry.bezrukov@aquantia.com> |
net: usb: aqc111: Extend HWID table by QNAP device New device of QNAP based on aqc111u Add this ID to blacklist of cdc_ether driver as well Signed-off-by: Dmitry Bezrukov <dmitry.bezrukov@aquantia.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
9098f21f |
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14-Jan-2019 |
Dmitry Bezrukov <dmitry.bezrukov@aquantia.com> |
net: usb: aqc111: Extend HWID table by TRENDnet device New device of TRENDnet based on aqc111u Add this ID to blacklist of cdc_ether driver as well Signed-off-by: Dmitry Bezrukov <dmitry.bezrukov@aquantia.com> Signed-off-by: Igor Russkikh <igor.russkikh@aquantia.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
a29c3c09 |
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05-Jan-2019 |
Bjørn Mork <bjorn@mork.no> |
cdc_ether: trivial whitespace readability fix This function is unreadable enough without indenting mismatches and unnecessary line breaks. Signed-off-by: Bjørn Mork <bjorn@mork.no> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
d596df3a |
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26-Nov-2018 |
Dmitry Bezrukov <dmitry.bezrukov@aquantia.com> |
net: usb: aqc111: Extend cdc_ether blacklist Added Aquantia and ASIX device IDs to prevent loading cdc_ether for these devices. Our firmware reports CDC configuration simultaneously with vendor specific. Signed-off-by: Dmitry Bezrukov <dmitry.bezrukov@aquantia.com> Signed-off-by: Igor Russkikh <igor.russkikh@aquantia.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
53765341 |
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11-Apr-2018 |
Bassem Boubaker <bassem.boubaker@actia.fr> |
cdc_ether: flag the Cinterion AHS8 modem by gemalto as WWAN The Cinterion AHS8 is a 3G device with one embedded WWAN interface using cdc_ether as a driver. The modem is controlled via AT commands through the exposed TTYs. AT+CGDCONT write command can be used to activate or deactivate a WWAN connection for a PDP context defined with the same command. UE supports one WWAN adapter. Signed-off-by: Bassem Boubaker <bassem.boubaker@actia.fr> Acked-by: Oliver Neukum <oneukum@suse.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
8ca88b54 |
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27-Feb-2018 |
Bassem Boubaker <bassem.boubaker@actia.fr> |
cdc_ether: flag the Cinterion PLS8 modem by gemalto as WWAN The Cinterion PL8 is an LTE modem with 2 possible WWAN interfaces. The modem is controlled via AT commands through the exposed TTYs. AT^SWWAN write command can be used to activate or deactivate a WWAN connection for a PDP context defined with AT+CGDCONT. UE supports two WWAN adapter. Both WWAN adapters can be activated a the same time Signed-off-by: Bassem Boubaker <bassem.boubaker@actia.fr> Acked-by: Oliver Neukum <oneukum@suse.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
2cb80187 |
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06-Nov-2017 |
Bjørn Mork <bjorn@mork.no> |
net: cdc_ether: fix divide by 0 on bad descriptors Setting dev->hard_mtu to 0 will cause a divide error in usbnet_probe. Protect against devices with bogus CDC Ethernet functional descriptors by ignoring a zero wMaxSegmentSize. Signed-off-by: Bjørn Mork <bjorn@mork.no> Acked-by: Oliver Neukum <oneukum@suse.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
07f37efd |
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23-Oct-2017 |
Aleksander Morgado <aleksander@aleksander.es> |
cdc_ether: flag the Huawei ME906/ME909 as WWAN The Huawei ME906 (12d1:15c1) comes with a standard ECM interface that requires management via AT commands sent over one of the control TTYs (e.g. connected with AT^NDISDUP). Signed-off-by: Aleksander Morgado <aleksander@aleksander.es> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
9d11b066 |
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23-Oct-2017 |
Ran Wang <ran.wang_1@nxp.com> |
drivers/net/usb: add device id for TP-LINK UE300 USB 3.0 Ethernet This product is named 'TP-LINK USB 3.0 Gigabit Ethernet Network Adapter (Model No.is UE300)'. It uses chip RTL8153 and works with driver drivers/net/usb/r8152.c Signed-off-by: Ran Wang <ran.wang_1@nxp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
fdfbad32 |
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09-Oct-2017 |
Aleksander Morgado <aleksander@aleksander.es> |
cdc_ether: flag the u-blox TOBY-L2 and SARA-U2 as wwan The u-blox TOBY-L2 is a LTE Cat 4 module with HSPA+ and 2G fallback. This module allows switching to different USB profiles with the 'AT+UUSBCONF' command, and provides a ECM network interface when the 'AT+UUSBCONF=2' profile is selected. The u-blox SARA-U2 is a HSPA module with 2G fallback. The default USB configuration includes a ECM network interface. Both these modules are controlled via AT commands through one of the TTYs exposed. Connecting these modules may be done just by activating the desired PDP context with 'AT+CGACT=1,<cid>' and then running DHCP on the ECM interface. Signed-off-by: Aleksander Morgado <aleksander@aleksander.es> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
63ba395c |
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27-Sep-2017 |
Aleksander Morgado <aleksander@aleksander.es> |
rndis_host: support Novatel Verizon USB730L Treat the ef/04/01 interface class/subclass/protocol combination used by the Novatel Verizon USB730L (1410:9030) as a possible RNDIS interface. T: Bus=01 Lev=02 Prnt=02 Port=01 Cnt=02 Dev#= 17 Spd=480 MxCh= 0 D: Ver= 2.00 Cls=00(>ifc ) Sub=00 Prot=00 MxPS=64 #Cfgs= 3 P: Vendor=1410 ProdID=9030 Rev=03.10 S: Manufacturer=Novatel Wireless S: Product=MiFi USB730L S: SerialNumber=0123456789ABCDEF C: #Ifs= 3 Cfg#= 1 Atr=80 MxPwr=500mA I: If#= 0 Alt= 0 #EPs= 1 Cls=ef(misc ) Sub=04 Prot=01 Driver=rndis_host I: If#= 1 Alt= 0 #EPs= 2 Cls=0a(data ) Sub=00 Prot=00 Driver=rndis_host I: If#= 2 Alt= 0 #EPs= 1 Cls=03(HID ) Sub=00 Prot=00 Driver=usbhid Once the network interface is brought up, the user just needs to run a DHCP client to get IP address and routing setup. As a side note, other Novatel Verizon USB730L models with the same vid:pid end up exposing a standard ECM interface which doesn't require any other kernel update to make it work. Signed-off-by: Aleksander Morgado <aleksander@aleksander.es> Reviewed-by: Bjørn Mork <bjorn@mork.no> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
90841047 |
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28-Sep-2017 |
Grant Grundler <grundler@chromium.org> |
r8152: add Linksys USB3GIGV1 id This linksys dongle by default comes up in cdc_ether mode. This patch allows r8152 to claim the device: Bus 002 Device 002: ID 13b1:0041 Linksys Signed-off-by: Grant Grundler <grundler@chromium.org> Reviewed-by: Douglas Anderson <dianders@chromium.org> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
7f65b1f5 |
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22-May-2017 |
Oliver Neukum <oneukum@suse.com> |
cdc-ether: divorce initialisation with a filter reset and a generic method Some devices need their multicast filter reset but others are crashed by that. So the methods need to be separated. Signed-off-by: Oliver Neukum <oneukum@suse.com> Reported-by: "Ridgway, Keith" <kridgway@harris.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
d5b07ccc |
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27-Mar-2017 |
René Rebe <rene@exactcode.com> |
r8152: The Microsoft Surface docks also use R8152 v2 Without this the generic cdc_ether grabs the device, and does not really work. Signed-off-by: René Rebe <rene@exactcode.de> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
5b9f5751 |
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24-Jan-2017 |
Bjørn Mork <bjorn@mork.no> |
qmi_wwan/cdc_ether: add device ID for HP lt2523 (Novatel E371) WWAN card Another rebranded Novatel E371. qmi_wwan should drive this device, while cdc_ether should ignore it. Even though the USB descriptors are plain CDC-ETHER that USB interface is a QMI interface. Ref commit 7fdb7846c9ca ("qmi_wwan/cdc_ether: add device IDs for Dell 5804 (Novatel E371) WWAN card") Cc: Dan Williams <dcbw@redhat.com> Signed-off-by: Bjørn Mork <bjorn@mork.no> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
37c9782c |
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12-Jan-2017 |
Wei Yongjun <weiyongjun1@huawei.com> |
cdc-ether: usbnet_cdc_zte_status() can be static Fixes the following sparse warning: drivers/net/usb/cdc_ether.c:469:6: warning: symbol 'usbnet_cdc_zte_status' was not declared. Should it be static? Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
d5c83d0d |
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01-Dec-2016 |
Kristian Evensen <kristian.evensen@gmail.com> |
cdc_ether: Fix handling connection notification Commit bfe9b9d2df66 ("cdc_ether: Improve ZTE MF823/831/910 handling") introduced a work-around in usbnet_cdc_status() for devices that exported cdc carrier on twice on connect. Before the commit, this behavior caused the link state to be incorrect. It was assumed that all CDC Ethernet devices would either export this behavior, or send one off and then one on notification (which seems to be the default behavior). Unfortunately, it turns out multiple devices sends a connection notification multiple times per second (via an interrupt), even when connection state does not change. This has been observed with several different USB LAN dongles (at least), for example 13b1:0041 (Linksys). After bfe9b9d2df66, the link state has been set as down and then up for each notification. This has caused a flood of Netlink NEWLINK messages and syslog to be flooded with messages similar to: cdc_ether 2-1:2.0 eth1: kevent 12 may have been dropped This commit fixes the behavior by reverting usbnet_cdc_status() to how it was before bfe9b9d2df66. The work-around has been moved to a separate status-function which is only called when a known, affect device is detected. v1->v2: * Do not open-code netif_carrier_ok() (thanks Henning Schild). * Call netif_carrier_off() instead of usb_link_change(). This prevents calling schedule_work() twice without giving the work queue a chance to be processed (thanks Bjørn Mork). Fixes: bfe9b9d2df66 ("cdc_ether: Improve ZTE MF823/831/910 handling") Reported-by: Henning Schild <henning.schild@siemens.com> Signed-off-by: Kristian Evensen <kristian.evensen@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
d248cafc |
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17-Oct-2016 |
hayeswang <hayeswang@realtek.com> |
r8152: add new products of Lenovo Add the following four products of Lenovo and sort the order of the list. VID PID 0x17ef 0x3062 0x17ef 0x3069 0x17ef 0x720c 0x17ef 0x7214 Signed-off-by: Hayes Wang <hayeswang@realtek.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
bfe9b9d2 |
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21-Jul-2016 |
Kristian Evensen <kristian.evensen@gmail.com> |
cdc_ether: Improve ZTE MF823/831/910 handling The firmware in several ZTE devices (at least the MF823/831/910 modems/mifis) use OS fingerprinting to determine which type of device to export. In addition, these devices export a REST API which can be used to control the type of device. So far, on Linux, the devices have been seen as RNDIS or CDC Ether. When CDC Ether is used, devices of the same type are, as with RNDIS, exported with the same, bogus random MAC address. In addition, the devices (at least on all firmware revisions I have found) use the bogus MAC when sending traffic routed from external networks. And as a final feature, the devices sometimes export the link state incorrectly. There are also references online to several other ZTE devices displaying this behavior, with several different PIDs and MAC addresses. This patch tries to improve the handling of ZTE devices by doing the following: * Create a new driver_info-struct that is used by ZTE devices that do not have an explicit entry in the product table. This struct is the same as the default cdc_ether driver info, but a new bind- and an rx_fixup-function have been added. * In the new bind function, we check if we have read a random MAC from the device. If we have, then we generate a new random MAC address. This will ensure that all devices get a unique MAC. * The rx_fixup-function replaces the destination MAC address in the skb with that of the device. I have not seen a revision of these devices that behaves correctly (i.e., sets the right destination MAC), so I chose not to do any comparison with for example the known, bogus addresses. * The MF823/MF832/MF910 sometimes export cdc carrier on twice on connect (the correct behavior is off then on). Work around this by manually setting carrier to off if an on-notification is received and the NOCARRIER-bit is not set. This change will affect all devices, but it should take care of similar mistakes made by other manufacturers. I tried to think of/look/test for problems/regressions that could be introduced by this behavior, but could not find any. However, my familiarity with this code path is not that great, so there could be something I have overlooked. I have tested this patch with multiple revisions of all three devices, and they behave as expected. In other words, they all got a valid, random MAC, the correct operational state and I can receive/sent traffic without problems. I also tested with some other cdc_ether devices I have and did not find any problems/regressions caused by the two general changes. v3->v4: * Forgot to remove unused variables, sorry about that (thanks David Miller). v2->v3: * I had forgot to remove the random MAC generation from usbnet_cdc_bind() (thanks Oliver). * Rework logic in the ZTE bind-function a bit. v1->v2: * Only generate random MAC for ZTE devices (thanks Oliver Neukum). * Set random MAC and do RX fixup for all ZTE devices that do not have a product-entry, as the bogus MAC have been seen on devices with several different PIDs/MAC addresses. In other words, it seems to be the default behavior of ZTE CDC Ether devices (thanks Lars Melin). Signed-off-by: Kristian Evensen <kristian.evensen@gmail.com> Acked-by: Oliver Neukum <oneukum@suse.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
29c6dd59 |
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07-Jan-2016 |
Oliver Neukum <oneukum@suse.com> |
cdc-acm: fix NULL pointer reference The union descriptor must be checked. Its usage was conditional before the parser was introduced. This is important, because many RNDIS device, which also use the common parser, have bogus extra descriptors. Signed-off-by: Oliver Neukum <oneukum@suse.com> Tested-by: Vasily Galkin <galkin-vv@yandex.ru> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
0b88393c |
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13-Nov-2015 |
Daniele Palmas <dnlplm@gmail.com> |
net: usb: cdc_ether: add Dell DW5580 as a mobile broadband adapter Since Dell DW5580 is a 3G modem, this patch adds the device as a mobile broadband adapter Signed-off-by: Daniele Palmas <dnlplm@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
823bd343 |
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07-Sep-2015 |
Oliver Neukum <oneukum@suse.com> |
cdc-ether: switch to common CDC parser This patch uses the common parser to parse extra CDC headers in order to reduce code duplication. Signed-off-by: Oliver Neukum <oneukum@suse.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
d065c3c1 |
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07-Jul-2015 |
Zheng Liu <zhliu@nvidia.com> |
drivers/net/usb: add device id for NVIDIA Tegra USB 3.0 Ethernet This device is sold as 'NVIDIA Tegra USB 3.0 Ethernet'. Chipset is RTL8153 and works with r8152. Signed-off-by: Zheng Liu <zhliu@nvidia.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
347eec34 |
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31-Mar-2015 |
Christian Hesse <mail@eworm.de> |
net/usb/r8152: add device id for Lenovo TP USB 3.0 Ethernet This device is sold as 'Lenovo Tinkpad USB 3.0 Ethernet 4X90E51405'. Chipset is RTL8153 and works with r8152. Signed-off-by: Christian Hesse <mail@eworm.de> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
f46ad73a |
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06-Nov-2014 |
Oliver Neukum <oneukum@suse.de> |
cdc-ether: implement MULTICAST flag on the device Olivier having laid the groundwork this patch transmits the multicast flag to the device to save some bus traffic. Signed-off-by: Oliver Neukum <oneukum@suse.de> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
b77e26d1 |
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24-Oct-2014 |
Olivier Blin <olivier.blin@softathome.com> |
cdc-ether: handle promiscuous mode with a set_rx_mode callback Promiscuous mode was not supported anymore with my Lenovo adapters (RTL8153) since commit c472ab68ad67db23c9907a27649b7dc0899b61f9 (cdc-ether: clean packet filter upon probe). It was not possible to use them in a bridge anymore. Signed-off-by: Olivier Blin <olivier.blin@softathome.com> Also-analyzed-by: Loïc Yhuel <loic.yhuel@softathome.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
d80c679b |
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24-Oct-2014 |
Olivier Blin <olivier.blin@softathome.com> |
cdc-ether: extract usbnet_cdc_update_filter function This will be used by the set_rx_mode callback. Also move a comment about multicast filtering in this new function. Signed-off-by: Olivier Blin <olivier.blin@softathome.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
c472ab68 |
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28-Jul-2014 |
Oliver Neukum <oneukum@suse.de> |
cdc-ether: clean packet filter upon probe There are devices that don't do reset all the way. So the packet filter should be set to a sane initial value. Failure to do so leads to intermittent failures of DHCP on some systems under some conditions. Signed-off-by: Oliver Neukum <oneukum@suse.de> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
7b5939ba |
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27-Mar-2014 |
Yegor Yefremov <yegorslists@googlemail.com> |
qmi_wwan/cdc_ether: move Novatel E371 (1410:9011) to qmi_wwan This device provides QMI and ethernet functionality via a standard CDC ethernet descriptor. But when driven by cdc_ether, the QMI functionality is unavailable because only cdc_ether can claim the USB interface. Thus blacklist the device in cdc_ether and add its IDs to qmi_wwan, which enables both QMI and ethernet simultaneously. Signed-off-by: Yegor Yefremov <yegorslists@googlemail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
10c32717 |
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04-Mar-2014 |
hayeswang <hayeswang@realtek.com> |
r8152: disable the ECM mode There are known issues for switching the drivers between ECM mode and vendor mode. The interrup transfer may become abnormal. The hardware may have the opportunity to die if you change the configuration without unloading the current driver first, because all the control transfers of the current driver would fail after the command of switching the configuration. Although to use the ecm driver and vendor driver independently is fine, it may have problems to change the driver from one to the other by switching the configuration. Additionally, now the vendor mode driver is more powerful than the ECM driver. Thus, disable the ECM mode driver, and let r8152 to set the configuration to vendor mode and reset the device automatically. Signed-off-by: Hayes Wang <hayeswang@realtek.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
a81ab36b |
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08-Jan-2014 |
Paul Gortmaker <paul.gortmaker@windriver.com> |
drivers/net: delete non-required instances of include <linux/init.h> None of these files are actually using any __init type directives and hence don't need to include <linux/init.h>. Most are just a left over from __devinit and __cpuinit removal, or simply due to code getting copied from one driver to the next. This covers everything under drivers/net except for wireless, which has been submitted separately. Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
c7de7dec |
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14-Jan-2014 |
hayeswang <hayeswang@realtek.com> |
r8152: ecm and vendor modes coexist Remove the limitation that the ecm and r8152 drivers couldn't coexist. - Remove the devices from the blacklist of relative drivers. - Remove usb_driver_set_configuration() from r8152 driver. - Modify the id_table of the r8152 driver for the vendor mode only. Signed-off-by: Hayes Wang <hayeswang@realtek.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
43779f8d |
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01-Jan-2014 |
hayeswang <hayeswang@realtek.com> |
r8152: support RTL8153 Support new chip RTL8153 which is the USB 3.0 giga ethernet adapter. Signed-off-by: Hayes Wang <hayeswang@realtek.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
9cb00073 |
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06-Dec-2013 |
Jeff Kirsher <jeffrey.t.kirsher@intel.com> |
usb: Fix FSF address in file headers 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>
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#
d82a7f54 |
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16-Sep-2013 |
Fabio Porcedda <fabio.porcedda@gmail.com> |
net: usb: cdc_ether: use usb.h macros whenever possible Use USB_DEVICE_AND_INTERFACE_INFO and USB_VENDOR_AND_INTERFACE_INFO macros to reduce boilerplate. Signed-off-by: Fabio Porcedda <fabio.porcedda@gmail.com> Acked-by: Oliver Neukum <oliver@neukum.org> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
8857ec28 |
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16-Sep-2013 |
Fabio Porcedda <fabio.porcedda@gmail.com> |
net: usb: cdc_ether: fix checkpatch errors and warnings Signed-off-by: Fabio Porcedda <fabio.porcedda@gmail.com> Acked-by: Oliver Neukum <oliver@neukum.org> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
00928204 |
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16-Sep-2013 |
Fabio Porcedda <fabio.porcedda@gmail.com> |
net: usb: cdc_ether: Use wwan interface for Telit modules Signed-off-by: Fabio Porcedda <fabio.porcedda@gmail.com> Cc: <stable@vger.kernel.org> # 3.0+ as far back as it applies cleanly Acked-by: Oliver Neukum <oliver@neukum.org> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
c073f666 |
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07-Jul-2013 |
hayeswang <hayeswang@realtek.com> |
net/usb: add relative mii functions for r815x Base on cdc_ether, add the mii functions for RTL8152 and RTL8153. The RTL8152 and RTL8153 support ECM mode which use the driver of cdc_ether. Add the mii functions. Then, the basic PHY access is possible. Signed-off-by: Hayes Wang <hayeswang@realtek.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
1fc4c84d |
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28-Jun-2013 |
Bjørn Mork <bjorn@mork.no> |
net: cdc_ether: allow combined control and data interface Some Icera based Huawei modems handled by this driver are not completely CDC ECM compliant, using the same USB interface for both control and data. The CDC functional descriptors include a Union naming this interface as both master and slave, so it is supportable by relaxing the descriptor parsing in case these interfaces are identical. This has been tested on a Huawei K3806 and verified to add support for that device. Reported-and-tested-by: Enrico Mioso <mrkiko.rs@gmail.com> Signed-off-by: Bjørn Mork <bjorn@mork.no> Acked-by: Oliver Neukum <oliver@neukum.org> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
c2020be3 |
|
05-Jun-2013 |
Bjørn Mork <bjorn@mork.no> |
qmi_wwan/cdc_ether: let qmi_wwan handle the Huawei E1820 Another QMI speaking Qualcomm based device, which should be driven by qmi_wwan, while cdc_ether should ignore it. Like on other Huawei devices, the wwan function can appear either as a single vendor specific interface or as a CDC ECM class function using separate control and data interfaces. The ECM control interface protocol is 0xff, likely in an attempt to indicate that vendor specific management is required. In addition to the near standard CDC class, Huawei also add vendor specific AT management commands to their firmwares. This is probably an attempt to support non-Windows systems using standard class drivers. Unfortunately, this part of the firmware is often buggy. Linux is much better off using whatever native vendor specific management protocol the device offers, and Windows uses, whenever possible. This means QMI in the case of Qualcomm based devices. The E1820 has been verified to work fine with QMI. Matching on interface number is necessary to distiguish the wwan function from serial functions in the single interface mode, as both function types will have class/subclass/function set to ff/ff/ff. The control interface number does not change in CDC ECM mode, so the interface number matching rule is sufficient to handle both modes. The cdc_ether blacklist entry is only relevant in CDC ECM mode, but using a similar interface number based rule helps document this as a transfer from one driver to another. Other Huawei 02/06/ff devices are left with the cdc_ether driver because we do not know whether they are based on Qualcomm chips. The Huawei specific AT command management is known to be somewhat hardware independent, and their usage of these class codes may also be independent of the modem hardware. Reported-by: Graham Inggs <graham.inggs@uct.ac.za> Signed-off-by: Bjørn Mork <bjorn@mork.no> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
7fdb7846 |
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06-May-2013 |
Dan Williams <dcbw@redhat.com> |
qmi_wwan/cdc_ether: add device IDs for Dell 5804 (Novatel E371) WWAN card A rebranded Novatel E371 for AT&T's LTE bands. qmi_wwan should drive this device, while cdc_ether should ignore it. Even though the USB descriptors are plain CDC-ETHER that USB interface is a QMI interface. Cc: <stable@vger.kernel.org> Signed-off-by: Dan Williams <dcbw@redhat.com> Acked-by: Bjørn Mork <bjorn@mork.no> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
ac718b69 |
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02-May-2013 |
hayeswang <hayeswang@realtek.com> |
net/usb: new driver for RTL8152 Add new driver for supporting Realtek RTL8152 Based USB 2.0 Ethernet Adapters Signed-off-by: Hayes Wang <hayeswang@realtek.com> Cc: Realtek linux nic maintainers <nic_swsd@realtek.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
a6bda459 |
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16-Apr-2013 |
Bjørn Mork <bjorn@mork.no> |
net: cdc_ether: silence sparse __CHECK_ENDIAN__ warning Remove warning introduced by commit 418fc57 ("usbnet: cdc-ether: apply usbnet_link_change"): CHECK .../drivers/net/usb/cdc_ether.c .../drivers/net/usb/cdc_ether.c:409:46: warning: incorrect type in argument 2 (different base types) .../drivers/net/usb/cdc_ether.c:409:46: expected bool [unsigned] [usertype] <noident> .../drivers/net/usb/cdc_ether.c:409:46: got restricted __le16 [usertype] wValue Cc: Ming Lei <ming.lei@canonical.com> Signed-off-by: Bjørn Mork <bjorn@mork.no> Acked-by: Ming Lei <ming.lei@canonical.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
418fc57a |
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10-Apr-2013 |
Ming Lei <ming.lei@canonical.com> |
usbnet: cdc-ether: apply usbnet_link_change 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>
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#
45d213f5 |
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18-Feb-2013 |
Dan Williams <dcbw@redhat.com> |
qmi_wwan, cdc-ether: add ADU960S It advertises a standard CDC-ETHER interface, which actually should be driven by qmi_wwan. Signed-off-by: Dan Williams <dcbw@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
a5e40708 |
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17-Dec-2012 |
Oliver Neukum <oliver@neukum.org> |
use generic usbnet_manage_power() This covers the drivers that can use a primitive implementation. Signed-off-by: Oliver Neukum <oneukum@suse.de> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
c39ba1c2 |
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17-Dec-2012 |
Dan Williams <dcbw@redhat.com> |
cdc_ether: cleanup: use USB_DEVICE_AND_INTERFACE_INFO for Novatel 551/E362 Signed-off-by: Dan Williams <dcbw@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
0370acd4 |
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17-Dec-2012 |
Dan Williams <dcbw@redhat.com> |
qmi_wwan/cdc_ether: add Dell Wireless 5800 (Novatel E362) USB IDs Signed-off-by: Dan Williams <dcbw@redhat.com> Cc: stable@vger.kernel.org Acked-by: Bjørn Mork <bjorn@mork.no> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
f8295ec2 |
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23-Oct-2012 |
Dan Williams <dcbw@redhat.com> |
qmi_wwan/cdc_ether: move Novatel 551 and E362 to qmi_wwan These devices provide QMI and ethernet functionality via a standard CDC ethernet descriptor. But when driven by cdc_ether, the QMI functionality is unavailable because only cdc_ether can claim the USB interface. Thus blacklist the devices in cdc_ether and add their IDs to qmi_wwan, which enables both QMI and ethernet simultaneously. Signed-off-by: Dan Williams <dcbw@redhat.com> Cc: stable@vger.kernel.org Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Acked-by: Bjørn Mork <bjorn@mork.no> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
68d8318b |
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18-May-2012 |
Andrew Bird (Sphere Systems) <ajb@spheresystems.co.uk> |
net: cdc_ether: Add ZTE WWAN matches before generic Ethernet Some ZTE WWAN devices have generic CDC Ether descriptors. Add those into the whitelist so that we get FLAG_WWAN on the interface Signed-off-by: Andrew Bird <ajb@spheresystems.co.uk> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
e1f12eb6 |
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23-Apr-2012 |
Sarah Sharp <sarah.a.sharp@linux.intel.com> |
USB: Disable hub-initiated LPM for comms devices. Hub-initiated LPM is not good for USB communications devices. Comms devices should be able to tell when their link can go into a lower power state, because they know when an incoming transmission is finished. Ideally, these devices would slam their links into a lower power state, using the device-initiated LPM, after finishing the last packet of their data transfer. If we enable the idle timeouts for the parent hubs to enable hub-initiated LPM, we will get a lot of useless LPM packets on the bus as the devices reject LPM transitions when they're in the middle of receiving data. Worse, some devices might blindly accept the hub-initiated LPM and power down their radios while they're in the middle of receiving a transmission. The Intel Windows folks are disabling hub-initiated LPM for all USB communications devices under a xHCI USB 3.0 host. In order to keep the Linux behavior as close as possible to Windows, we need to do the same in Linux. Set the disable_hub_initiated_lpm flag for for all USB communications drivers. I know there aren't currently any USB 3.0 devices that implement these class specifications, but we should be ready if they do. Signed-off-by: Sarah Sharp <sarah.a.sharp@linux.intel.com> Cc: Marcel Holtmann <marcel@holtmann.org> Cc: Gustavo Padovan <gustavo@padovan.org> Cc: Johan Hedberg <johan.hedberg@gmail.com> Cc: Hansjoerg Lipp <hjlipp@web.de> Cc: Tilman Schmidt <tilman@imap.cc> Cc: Karsten Keil <isdn@linux-pingi.de> Cc: Peter Korsgaard <jacmet@sunsite.dk> Cc: Jan Dumon <j.dumon@option.com> Cc: Petko Manolov <petkan@users.sourceforge.net> Cc: Steve Glendinning <steve.glendinning@smsc.com> Cc: "John W. Linville" <linville@tuxdriver.com> Cc: Kalle Valo <kvalo@qca.qualcomm.com> Cc: "Luis R. Rodriguez" <mcgrof@qca.qualcomm.com> Cc: Jouni Malinen <jouni@qca.qualcomm.com> Cc: Vasanthakumar Thiagarajan <vthiagar@qca.qualcomm.com> Cc: Senthil Balasubramanian <senthilb@qca.qualcomm.com> Cc: Christian Lamparter <chunkeey@googlemail.com> Cc: Brett Rudley <brudley@broadcom.com> Cc: Roland Vossen <rvossen@broadcom.com> Cc: Arend van Spriel <arend@broadcom.com> Cc: "Franky (Zhenhui) Lin" <frankyl@broadcom.com> Cc: Kan Yan <kanyan@broadcom.com> Cc: Dan Williams <dcbw@redhat.com> Cc: Jussi Kivilinna <jussi.kivilinna@mbnet.fi> Cc: Ivo van Doorn <IvDoorn@gmail.com> Cc: Gertjan van Wingerde <gwingerde@gmail.com> Cc: Helmut Schaa <helmut.schaa@googlemail.com> Cc: Herton Ronaldo Krzesinski <herton@canonical.com> Cc: Hin-Tak Leung <htl10@users.sourceforge.net> Cc: Larry Finger <Larry.Finger@lwfinger.net> Cc: Chaoming Li <chaoming_li@realsil.com.cn> Cc: Daniel Drake <dsd@gentoo.org> Cc: Ulrich Kunitz <kune@deine-taler.de> Signed-off-by: Sarah Sharp <sarah.a.sharp@linux.intel.com>
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#
4e6304b8 |
|
06-May-2012 |
Dan Williams <dcbw@redhat.com> |
cdc_ether: add Novatel USB551L device IDs for FLAG_WWAN Needs to be tagged with FLAG_WWAN, which since it has generic descriptors, won't happen if we don't override the generic driver info. Cc: Oliver Neukum <oliver@neukum.org> Cc: stable@vger.kernel.org Signed-off-by: Dan Williams <dcbw@redhat.com> Acked-by: Oliver Neukum <oliver@neukum.org> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
6eddcb4c |
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25-Apr-2012 |
Bjørn Mork <bjorn@mork.no> |
cdc_ether: Ignore bogus union descriptor for RNDIS devices Some RNDIS devices include a bogus CDC Union descriptor pointing to non-existing interfaces. The RNDIS code is already prepared to handle devices without a CDC Union descriptor by hardwiring the driver to use interfaces 0 and 1, which is correct for the devices with the bogus descriptor as well. So we can reuse the existing workaround. Cc: Markus Kolb <linux-201011@tower-net.de> Cc: Iker Salmón San Millán <shaola@esdebian.org> Cc: Jonathan Nieder <jrnieder@gmail.com> Cc: Oliver Neukum <oliver@neukum.org> Cc: 655387@bugs.debian.org Cc: stable@vger.kernel.org Signed-off-by: Bjørn Mork <bjorn@mork.no> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
ee932bf9 |
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21-Feb-2012 |
Scott Talbert <talbert@techie.net> |
Move Logitech Harmony 900 from cdc_ether to zaurus In the current kernel implementation, the Logitech Harmony 900 remote control is matched to the cdc_ether driver through the generic USB_CDC_SUBCLASS_MDLM entry. However, this device appears to be of the pseudo-MDLM (Belcarra) type, rather than the standard one. This patch blacklists the Harmony 900 from the cdc_ether driver and whitelists it for the pseudo-MDLM driver in zaurus. Signed-off-by: Scott Talbert <talbert@techie.net> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
d632eb1b |
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18-Nov-2011 |
Greg Kroah-Hartman <gregkh@suse.de> |
USB: convert drivers/net/* to use module_usb_driver() This converts the drivers in drivers/net/* to use the module_usb_driver() macro which makes the code smaller and a bit simpler. Added bonus is that it removes some unneeded kernel log messages about drivers loading and/or unloading. Cc: Wolfgang Grandegger <wg@grandegger.com> Cc: Samuel Ortiz <samuel@sortiz.org> Cc: Oliver Neukum <oliver@neukum.name> Cc: Peter Korsgaard <jacmet@sunsite.dk> Cc: Petko Manolov <petkan@users.sourceforge.net> Cc: Steve Glendinning <steve.glendinning@smsc.com> Cc: Christian Lamparter <chunkeey@googlemail.com> Cc: "John W. Linville" <linville@tuxdriver.com> Cc: Dan Williams <dcbw@redhat.com> Cc: Jussi Kivilinna <jussi.kivilinna@mbnet.fi> Cc: Ivo van Doorn <IvDoorn@gmail.com> Cc: Gertjan van Wingerde <gwingerde@gmail.com> Cc: Helmut Schaa <helmut.schaa@googlemail.com> Cc: Herton Ronaldo Krzesinski <herton@canonical.com> Cc: Hin-Tak Leung <htl10@users.sourceforge.net> Cc: Larry Finger <Larry.Finger@lwfinger.net> Cc: Chaoming Li <chaoming_li@realsil.com.cn> Cc: Lucas De Marchi <lucas.demarchi@profusion.mobi> Cc: "David S. Miller" <davem@davemloft.net> Cc: Roel Kluin <roel.kluin@gmail.com> Cc: Paul Gortmaker <paul.gortmaker@windriver.com> Cc: Jiri Pirko <jpirko@redhat.com> Cc: Pavel Roskin <proski@gnu.org> Cc: Yoann DI-RUZZA <y.diruzza@lim.eu> Cc: George <george0505@realtek.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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#
6d74eb94 |
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09-Nov-2011 |
Mark Kamichoff <prox@prolixium.com> |
net/usb: Misc. fixes for the LG-VL600 LTE USB modem Add checking for valid magic values (needed for stability in the event corrupted packets are received) and remove some other unneeded checks. Also, fix flagging device as WWAN (Bugzilla bug #39952). Signed-off-by: Mark Kamichoff <prox@prolixium.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
aae1e743 |
|
09-May-2011 |
Dan Williams <dcbw@redhat.com> |
net/usb: mark LG VL600 LTE modem ethernet interface as WWAN Like other mobile broadband device ethernet interfaces, mark the LG VL600 with the 'wwan' devtype so userspace knows it needs additional configuration via the AT port before the interface can be used. Signed-off-by: Dan Williams <dcbw@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
b3c914aa |
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27-Apr-2011 |
Dan Williams <dcbw@redhat.com> |
usbnet: add support for some Huawei modems with cdc-ether ports Some newer Huawei devices (T-Mobile Rocket, others) have cdc-ether compatible ports, so recognize and expose them. Signed-off-by: Dan Williams <dcbw@redhat.com> Acked-by: Oliver Neukum <oneukum@suse.de> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
c261344d |
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01-Apr-2011 |
Arnd Bergmann <arnd.bergmann@linaro.org> |
usbnet: use eth%d name for known ethernet devices The documentation for the USB ethernet devices suggests that only some devices are supposed to use usb0 as the network interface name instead of eth0. The logic used there, and documented in Kconfig for CDC is that eth0 will be used when the mac address is a globally assigned one, but usb0 is used for the locally managed range that is typically used on point-to-point links. Unfortunately, this has caused a lot of pain on the smsc95xx device that is used on the popular pandaboard without an EEPROM to store the MAC address, which causes the driver to call random_ether_address(). Obviously, there should be a proper MAC addressed assigned to the device, and discussions are ongoing about how to solve this, but this patch at least makes sure that the default interface naming gets a little saner and matches what the user can expect based on the documentation, including for new devices. The approach taken here is to flag whether a device might be a point-to-point link with the new FLAG_POINTTOPOINT setting in the usbnet driver_info. A driver can set both FLAG_POINTTOPOINT and FLAG_ETHER if it is not sure (e.g. cdc_ether), or just one of the two. The usbnet framework only looks at the MAC address for device naming if both flags are set, otherwise it trusts the flag. Signed-off-by: Arnd Bergmann <arnd.bergmann@linaro.org> Tested-by: Andy Green <andy.green@linaro.org> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
7a635ea9 |
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27-Mar-2011 |
Andrzej Zaborowski <andrew.zaborowski@intel.com> |
net/usb: Ethernet quirks for the LG-VL600 4G modem This adds a driver for the CDC Ethernet part of this modem. The device's ID is blacklisted in cdc_ether.c and is white-listed in this new driver because of the quirks needed to make it useful. The modem's firmware exposes a CDC ACM port for modem control and a CDC Ethernet port for network data. The descriptors look fine but both ports actually are some sort of multiplexers requiring non- standard headers added/removed from every packet or they get ignored. All information is based on a usb traffic log from a Windows machine. On the Verizon 4G network I've seen speeds up to 1.1MB/s so far with this driver, a speed-o-meter site reports 16.2Mbps/10.5Mbps. Userspace scripts are required to talk to the CDC ACM port. Signed-off-by: Andrzej Zaborowski <balrogg@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
f5260f02 |
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24-Dec-2010 |
Dan Carpenter <error27@gmail.com> |
USB: cdc_ether: remove unneeded check We already verified that "dev->udev->actconfig->extralen" was non-zero so "len" is non-zero here as well. Signed-off-by: Dan Carpenter <error27@gmail.com> Acked-by: Oliver Neukum <oneukum@suse.de> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
21851264 |
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22-Apr-2010 |
Jonas Sjöquist <jonas.sjoquist@ericsson.com> |
cdc_ether: Identify MBM devices by GUID in MDLM descriptor This patch removes vid/pid for Ericsson MBM devices from the whitelist set of devices. The MBM devices are instead identified by GUID. In order for cdc_ether to handle these devices the GUID in the MDLM descriptor is tested. All MBM devices currently handled by cdc_ether as well as future CDC Ethernet MBM devices can be identified by the GUID. This is the same solution used in Carl Nordbeck's mbm driver, http://kerneltrap.org/mailarchive/linux-usb/2008/11/17/4141384/thread I post this as RFC to get feedback on however cdc_ether is the correct place to do the binding, or if it should be done in a separate driver, e.g. zaurus. Signed-off-by: Jonas Sjöquist <jonas.sjoquist@ericsson.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
55964d72 |
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27-Apr-2010 |
Torgny Johansson <torgny.johansson@ericsson.com> |
cdc_ether: fix autosuspend for mbm devices Autosuspend works until you bring the wwan interface up, then the device does not enter autosuspend anymore. The following patch fixes the problem by setting the .manage_power field in the mbm_info struct to the same as in the cdc_info struct (cdc_manager_power). Signed-off-by: Torgny Johansson <torgny.johansson@ericsson.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
cac43a1b |
|
18-Feb-2010 |
Torgny Johansson <torgny.johansson@gmail.com> |
cdc_ether: new PID for Ericsson C3607w to the whitelist (resubmit) This patch adds a new vid/pid to the cdc_ether whitelist. Device added: - Ericsson Mobile Broadband variant C3607w Signed-off-by: Torgny Johansson <torgny.johansson@gmail.com> -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Signed-off-by: David S. Miller <davem@davemloft.net>
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#
a475f603 |
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17-Feb-2010 |
Joe Perches <joe@perches.com> |
drivers/net/usb: Use netif_<level> logging facilities Convert from: if (netif_msg_<foo>(priv)) dev_<level>(dev... to netif_<level>(priv, foo, dev... Also convert a few: if (i < REG_TIMEOUT) { etc... return ret; } to if (i >= REG_TIMEOUT) goto fail; etc... return ret; Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
60b86755 |
|
17-Feb-2010 |
Joe Perches <joe@perches.com> |
usbnet: Convert dev(dbg|err|warn|info) macros to netdev_<level> These macros are too similar to the dev_<level> equivalents but take a usbnet * argument. Convert them to the recently introduced netdev_<level> macros and remove the old macros. The old macros had "\n" appended to the format string. Add the "\n" to the converted uses. Some existing uses of the dev<foo> macros in cdc_eem.c probably mistakenly had trailing "\n". No "\n" added there. Fix net1080 this/other log message inversion. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
71cc1fa9 |
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28-Jan-2010 |
Ben Hutchings <ben@decadent.org.uk> |
cdc_ether: Partially revert "usbnet: Set link down initially ..." Commit 37e8273cd30592d3a82bcb70cbb1bdc4eaeb6b71 ("usbnet: Set link down initially for drivers that update link state") changed the initial link state in cdc_ether and other drivers based on the understanding that the devices they support generate link change interrupts. However, this is optional in the CDC Ethernet protocol, and two users have reported in <http://bugzilla.kernel.org/show_bug.cgi?id=14791> that the link state for their devices remains down. Therefore, revert the change in cdc_ether. Signed-off-by: Ben Hutchings <ben@decadent.org.uk> Tested-by: Avi Rozen <avi.rozen@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
69ee472f |
|
03-Dec-2009 |
Oliver Neukum <oliver@neukum.org> |
usbnet & cdc-ether: Autosuspend for online devices Using remote wakeup and delayed transmission to allow online device to go into usb autosuspend. Minimal alternate support for devices that don't support remote wakeup. Signed-off-by: Oliver Neukum <oliver@neukum.org> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
7f515790 |
|
03-Dec-2009 |
Oliver Neukum <oliver@neukum.org> |
cdc-ether: Implement reset_resume() Normal resume can do double duty as reset_resume() for this driver as it keeps no state in the device Signed-off-by: Oliver Neukum <oliver@neukum.org> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
8e95a202 |
|
03-Dec-2009 |
Joe Perches <joe@perches.com> |
drivers/net: Move && and || to end of previous line Only files where David Miller is the primary git-signer. wireless, wimax, ixgbe, etc are not modified. Compile tested x86 allyesconfig only Not all files compiled (not x86 compatible) Added a few > 80 column lines, which I ignored. Existing checkpatch complaints ignored. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
37e8273c |
|
04-Nov-2009 |
Ben Hutchings <ben@decadent.org.uk> |
usbnet: Set link down initially for drivers that update link state Some usbnet drivers update link state while others do not due to hardware limitations. Add a flag to distinguish those that do, and set the link down initially for their devices. This is intended to fix this bug: http://bugs.debian.org/444043 Signed-off-by: Ben Hutchings <ben@decadent.org.uk> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
3a19d56c |
|
04-Nov-2009 |
Torgny Johansson <torgny.johansson@gmail.com> |
cdc_ether: additional Ericsson MBM PID's to the whitelist Signed-off-by: Torgny Johansson <torgny.johansson@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
e1e499ee |
|
01-Oct-2009 |
Marcel Holtmann <marcel@holtmann.org> |
usbnet: Use wwan%d interface name for mobile broadband devices Add support for usbnet based devices like CDC-Ether to indicate that they are actually mobile broadband devices. In that case use wwan%d as default interface name. Signed-off-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: David S. Miller <davem@davemloft.net>
|
#
68924920 |
|
17-Jun-2009 |
Jonas Sjöquist <jonas.sjoquist@ericsson.com> |
cdc_ether: additional PID's to the whitelist This patch adds five PID's to the whitelist set of devices. Devices added to the whitelist: Dell Wireless 5530 HSPA Ericsson Mobile Broadband Module variants (F3507g, F3607gw and F3307) Toshiba F3507g Signed-off-by: Jonas Sjöquist <jonas.sjoquist@ericsson.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
03ad032b |
|
18-Apr-2009 |
Peter Holik <peter@holik.at> |
export usbnet_get_ethernet_addr from usbnet and fixed cdc_ether.c because of using the same function get_ethernet_addr as cdc_ether.c i export usbnet_get_ethernet_addr from usbnet and fixed cdc_ether (suggested by Oliver Neukum). Signed-off-by: Peter Holik <peter@holik.at> Signed-off-by: David S. Miller <davem@davemloft.net>
|
#
cac477e8 |
|
24-Feb-2009 |
Bjørn Mork <bjorn@mork.no> |
cdc_ether: add usb id for Ericsson F3507g The Ericsson F3507g wireless broadband module provides a CDC Ethernet compliant interface, but identifies it as a "Mobile Direct Line" CDC subclass, thereby preventing the CDC Ethernet class driver from picking it up. This patch adds the device id to cdc_ether.c as a workaround. Ericsson has provided a "class" driver for this device: http://kerneltrap.org/mailarchive/linux-net/2008/10/28/3832094 But closer inspection of that driver reveals that it adds little more than duplication of code from cdc_ether.c. See also http://marc.info/?l=linux-usb&m=123334979706403&w=2 Signed-off-by: Bjørn Mork <bjorn@mork.no> Signed-off-by: David S. Miller <davem@davemloft.net>
|
#
7e99eedd |
|
22-Jul-2008 |
Thomas Backlund <tmb@mandriva.org> |
rndis_host: support WM6 devices as modems This patch allows Windows Mobile 6 devices to be used for tethering -- that is, used as modems. It was requested by AdamW in kernel bugzilla: http://bugzilla.kernel.org/show_bug.cgi?id=11119 and Mandriva kernel-discuss list. It is tested and confirmed to work by Peterl: http://forum.eeeuser.com/viewtopic.php?pid=323543#p323543 This patch is based on the patch in the above kernel bugzilla, which is from the usb-rndis-lite tree. [ dbrownell@users.sourceforge.net: misc fixes ] Signed-off-by: Thomas Backlund <tmb@mandriva.org> Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
|
#
3692e94f |
|
25-Jan-2008 |
Jussi Kivilinna <jussi.kivilinna@mbnet.fi> |
Move usbnet.h and rndis_host.h to include/linux/usb 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>
|
#
786e3dfb |
|
25-Jan-2008 |
Bjorge Dijkstra <bjd@jooz.net> |
cdc_ether: Hardwire CDC descriptors when missing 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>
|
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afaee82c |
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01-Jul-2007 |
David Brownell <david-b@pacbell.net> |
net/usb/cdc_ether minor sparse cleanup 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>
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4149b72e |
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29-Apr-2007 |
David Brownell <david-b@pacbell.net> |
USB: handle more rndis_host oddities 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>
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5b2fc499 |
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09-May-2007 |
Jeff Garzik <jeff@garzik.org> |
Move USB network drivers to drivers/net/usb. 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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