Wishbone is an open hardware SoC bus commonly used in FPGA designs. Bus access can be serialized using the Etherbone protocol <http://www.ohwr.org/projects/etherbone-core>. This driver is intended to be used with devices which attach their internal Wishbone bus to a USB serial interface using the Etherbone protocol. A userspace library is required to speak the protocol made available by this driver as ttyUSBx. Signed-off-by: Wesley W. Terpstra <w.terpstra@gsi.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Frans Klaver <frans.klaver@xsens.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This patch - moves drivers/usb/serial/ezusb.c to drivers/usb/misc/ - renamed CONFIG_USB_EZUSB to CONFIG_USB_EZUSB_FX2 to avoid build errors - adapts Makefiles and Kconfigs switching from bool to tristate for CONFIG_USB_EZUSB_FX2 Signed-off-by: René Bürgel <rene.buergel@sohard.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
It's out-dated for the tty-layer stuff, and would require a bunch of work. That's not really a big deal, the big issue is that there is no company contact for the hardware, so questions we have about it (like why isn't this just handled by the cdc-acm driver instead?) go unanswered. So drop the driver. If someone comes along to help answer the questions, we can easily revert this and fix up the code. Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Cc: Rob Duncan <rob.duncan@exar.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Here's a driver for the Vizzini USB to serial device. It looks to be copied from cdc-acm, and probably can be cleaned up a lot more. Also, there's some odd "try to grab another interface" that is probably wrong. And, if this really is a cdc-acm device, it probably should just be a quirk of the cdc-acm device, but I can't figure that out, and people have been using this driver for a long time now. So merge it to let people use their hardware and clean it up over time. Driver written by Rob Duncan but cleaned up and forward ported to the latest kernel tree by me. Cc: Rob Duncan <rob.duncan@exar.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This adds a driver for the zte_ev set of usb to serial devices. It is based on a patch floating around the internet that modified the generic usb-serial driver to only work for this type of device. I've left comments in the code that I think show the data commands being sent to the device, which I'm guessing come from a usb analyzer. Maybe they can help others out as well. Many thanks to nirinA raseliarison for pointing the original patch out to me, and for testing that the driver works properly. Tested-by: nirinA raseliarison <nirina.raseliarison@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This supports the Quatech USB 2 usb to serial adapters. Signed-off-by: Bill Pemberton <wfp5p@virginia.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This adds the metro-usb driver to the build system properly. Cc: Aleksey Babahin <tamerlan311@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This is the first cut at a driver for the Fintek F81232 USB to serial single port converter. This provides the initial framework for the device, and some data can move through it, but no line settings are handled, so it's not that useful yet. It does give people a starting place to work from. Thank to Fintek for providing samples and specifications, without which, this driver would have never been able to be written. Cc: Amanda Ying <Amanda_Ying@fintek.com.tw> Cc: Tom Tsai <Tom_Tsai@fintek.com.tw> Cc: <linux-usb@vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This reverts commit 90593899de83a6e6fdea563d058acd2f4334e3f9. SAM-BA devices identify themselves CDC-ACM devices and should be using the cdc-acm driver. Since commit 5b239f0aebd4dd6f85b13decf5e18e86e35d57f0 (USB: cdc-acm: Add pseudo modem without AT command capabilities) cdc-acm also binds to them. Note that the Atmel SAM-BA tools expect to use a USB-serial driver and thus require a symlink from /dev/ttyACMn to some /dev/ttyUSBm (with m < 30) to be able to select the device. This is simply a UI-issue that should be fixed by Atmel. Tested with the SAM-BA 2.10 tools and an Atmel at91sam9260-ek. Signed-off-by: Johan Hovold <jhovold@gmail.com> Cc: Sven Köhler <sven.koehler@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>