kernel/drivers/net/usb/ch9200.c, branch linux-6.5.y

net: usb: don't write directly to netdev->dev_addr

2021-10-22T17:16:01Z

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

net: ch9200: remove unnecessary return

2020-01-07T21:30:36Z

The return is not needed, remove it. Signed-off-by: Chen Zhou Signed-off-by: David S. Miller

net: ch9200: use func in debug message

2020-01-07T21:30:36Z

Use __func__ to print the function name instead of hard coded string. Signed-off-by: Chen Zhou Signed-off-by: David S. Miller

net: ch9200: add missing USB-descriptor endianness conversions

2017-05-12T16:15:46Z

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 Signed-off-by: David S. Miller

ch9200: use skb_cow_head() to deal with cloned skbs

2017-04-21T17:24:06Z

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 Cc: James Hughes Cc: Matthew Garrett Signed-off-by: David S. Miller

net: usb: ch9200: use kmemdup

2016-05-20T23:50:07Z

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 Signed-off-by: David S. Miller

ch9200: Convert to use module_usb_driver

2015-09-23T00:34:57Z

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 Acked-by: Matthew Garrett Signed-off-by: David S. Miller

usbnet: New driver for QinHeng CH9200 devices

2015-09-21T23:16:16Z

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 Signed-off-by: David S. Miller