From: Ethan Nelson-Moore Date: Thu, 11 Dec 2025 06:24:51 +0000 (-0800) Subject: net: usb: sr9700: support devices with virtual driver CD X-Git-Tag: v6.19-rc4~20^2~44 X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=bf4172bd870c3a34d3065cbb39192c22cbd7b18d;p=thirdparty%2Flinux.git net: usb: sr9700: support devices with virtual driver CD Some SR9700 devices have an SPI flash chip containing a virtual driver CD, in which case they appear as a device with two interfaces and product ID 0x9702. Interface 0 is the driver CD and interface 1 is the Ethernet device. Link: https://github.com/name-kurniawan/usb-lan Link: https://www.draisberghof.de/usb_modeswitch/bb/viewtopic.php?t=2185 Signed-off-by: Ethan Nelson-Moore Link: https://patch.msgid.link/20251211062451.139036-1-enelsonmoore@gmail.com [pabeni@redhat.com: fixes link tags] Signed-off-by: Paolo Abeni --- diff --git a/drivers/net/usb/sr9700.c b/drivers/net/usb/sr9700.c index 091bc2aca7e8..d8ffb59eaf34 100644 --- a/drivers/net/usb/sr9700.c +++ b/drivers/net/usb/sr9700.c @@ -539,6 +539,11 @@ static const struct usb_device_id products[] = { USB_DEVICE(0x0fe6, 0x9700), /* SR9700 device */ .driver_info = (unsigned long)&sr9700_driver_info, }, + { + /* SR9700 with virtual driver CD-ROM - interface 0 is the CD-ROM device */ + USB_DEVICE_INTERFACE_NUMBER(0x0fe6, 0x9702, 1), + .driver_info = (unsigned long)&sr9700_driver_info, + }, {}, /* END */ };