This adds a driver for the Suunto ANT+ USB device, exposing it as a usb serial device. This lets the userspace "gant" program to talk to the device to communicate over the ANT+ protocol to any devices it finds. Reported-by: Steinar Gunderson <sgunderson@bigfoot.com> Tested-by: Steinar Gunderson <sgunderson@bigfoot.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
If you want to download Infineon modem via USB, this Infineon USB flashloader driver is required. Signed-off-by: Wei Shuai <cpuwolf@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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>
This patch removes the depends on USB from all config symbols in drivers/usb/host/Kconfig and replace that with an if USB / endif block as suggested by Alan Stern. Some source ... Kconfig lines have been shuffled around to permit a better regroupment of the Kconfig files depending on "config USB" item. No functionnal change is introduced. Acked-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Florian Fainelli <florian@openwrt.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Pull tty/serial patches from Greg Kroah-Hartman: "Here's the big tty/serial driver patches for 3.9-rc1. More tty port rework and fixes from Jiri here, as well as lots of individual serial driver updates and fixes. All of these have been in the linux-next tree for a while." * tag 'tty-3.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty: (140 commits) tty: mxser: improve error handling in mxser_probe() and mxser_module_init() serial: imx: fix uninitialized variable warning serial: tegra: assume CONFIG_OF TTY: do not update atime/mtime on read/write lguest: select CONFIG_TTY to build properly. ARM defconfigs: add missing inclusions of linux/platform_device.h fb/exynos: include platform_device.h ARM: sa1100/assabet: include platform_device.h directly serial: imx: Fix recursive locking bug pps: Fix build breakage from decoupling pps from tty tty: Remove ancient hardpps() pps: Additional cleanups in uart_handle_dcd_change pps: Move timestamp read into PPS code proper pps: Don't crash the machine when exiting will do pps: Fix a use-after free bug when unregistering a source. pps: Use pps_lookup_dev to reduce ldisc coupling pps: Add pps_lookup_dev() function tty: serial: uartlite: Support uartlite on big and little endian systems tty: serial: uartlite: Fix sparse and checkpatch warnings serial/arc-uart: Miscll DT related updates (Grant's review comments) ... Fix up trivial conflicts, mostly just due to the TTY config option clashing with the EXPERIMENTAL removal.
Signed-off-by: Frans Klaver <frans.klaver@xsens.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
The option allows you to remove TTY and compile without errors. This saves space on systems that won't support TTY interfaces anyway. bloat-o-meter output is below. The bulk of this patch consists of Kconfig changes adding "depends on TTY" to various serial devices and similar drivers that require the TTY layer. Ideally, these dependencies would occur on a common intermediate symbol such as SERIO, but most drivers "select SERIO" rather than "depends on SERIO", and "select" does not respect dependencies. bloat-o-meter output comparing our previous minimal to new minimal by removing TTY. The list is filtered to not show removed entries with awk '$3 != "-"' as the list was very long. add/remove: 0/226 grow/shrink: 2/14 up/down: 6/-35356 (-35350) function old new delta chr_dev_init 166 170 +4 allow_signal 80 82 +2 static.__warned 143 142 -1 disallow_signal 63 62 -1 __set_special_pids 95 94 -1 unregister_console 126 121 -5 start_kernel 546 541 -5 register_console 593 588 -5 copy_from_user 45 40 -5 sys_setsid 128 120 -8 sys_vhangup 32 19 -13 do_exit 1543 1526 -17 bitmap_zero 60 40 -20 arch_local_irq_save 137 117 -20 release_task 674 652 -22 static.spin_unlock_irqrestore 308 260 -48 Signed-off-by: Joe Millenbach <jmillenbach@gmail.com> Reviewed-by: Jamey Sharp <jamey@minilop.net> Reviewed-by: Josh Triplett <josh@joshtriplett.org> 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>