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2674e7ea |
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21-Oct-2021 |
Jakub Kicinski <kuba@kernel.org> |
net: usb: don't write directly to netdev->dev_addr Commit 406f42fa0d3c ("net-next: When a bond have a massive amount of VLANs...") introduced a rbtree for faster Ethernet address look up. To maintain netdev->dev_addr in this tree we need to make all the writes to it got through appropriate helpers. Manually fix all net/usb drivers without separate maintainers. v2: catc does DMA to the buffer, leave the conversion to Oliver Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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195234b8 |
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07-Jan-2020 |
Chen Zhou <chenzhou10@huawei.com> |
net: ch9200: remove unnecessary return The return is not needed, remove it. Signed-off-by: Chen Zhou <chenzhou10@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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e64dec83 |
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07-Jan-2020 |
Chen Zhou <chenzhou10@huawei.com> |
net: ch9200: use __func__ in debug message Use __func__ to print the function name instead of hard coded string. Signed-off-by: Chen Zhou <chenzhou10@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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b12ca80c |
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11-May-2017 |
Johan Hovold <johan@kernel.org> |
net: ch9200: add missing USB-descriptor endianness conversions Add the missing endianness conversions to a debug statement printing the USB device-descriptor idVendor and idProduct fields during probe. Signed-off-by: Johan Hovold <johan@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
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6bc6895b |
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19-Apr-2017 |
Eric Dumazet <edumazet@google.com> |
ch9200: use skb_cow_head() to deal with cloned skbs We need to ensure there is enough headroom to push extra header, but we also need to check if we are allowed to change headers. skb_cow_head() is the proper helper to deal with this. Fixes: 4a476bd6d1d9 ("usbnet: New driver for QinHeng CH9200 devices") Signed-off-by: Eric Dumazet <edumazet@google.com> Cc: James Hughes <james.hughes@raspberrypi.org> Cc: Matthew Garrett <mjg59@srcf.ucam.org> Signed-off-by: David S. Miller <davem@davemloft.net>
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238a9584 |
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19-May-2016 |
Muhammad Falak R Wani <falakreyaz@gmail.com> |
net: usb: ch9200: use kmemdup Use kmemdup when some other buffer is immediately copied into allocated region. It replaces call to allocation followed by memcpy, by a single call to kmemdup. Signed-off-by: Muhammad Falak R Wani <falakreyaz@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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23eedbc2 |
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22-Sep-2015 |
Tobias Klauser <tklauser@distanz.ch> |
ch9200: Convert to use module_usb_driver Converts the ch9200 driver to use the module_usb_driver() macro which makes the code smaller and a bit simpler. Signed-off-by: Tobias Klauser <tklauser@distanz.ch> Acked-by: Matthew Garrett <mjg59@srcf.ucam.org> Signed-off-by: David S. Miller <davem@davemloft.net>
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4a476bd6 |
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20-Sep-2015 |
Matthew Garrett <mjg59@srcf.ucam.org> |
usbnet: New driver for QinHeng CH9200 devices There's a bunch of cheap USB 10/100 devices based on QinHeng chipsets. The vendor driver supports the CH9100 and CH9200 devices, but the majority of the code is of the if (ch9100) {} else {} form, with the most significant difference being that CH9200 provides a real MII interface but CH9100 fakes one with a bunch of global variables and magic commands. I don't have a CH9100, so it's probably better if someone who does provides an independent driver for it. In any case, this is a lightly cleaned up version of the vendor driver with all the CH9100 code dropped. Signed-off-by: Matthew Garrett <mjg59@srcf.ucam.org> Signed-off-by: David S. Miller <davem@davemloft.net>
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