LuminaSensum/barebox

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LuminaSensum / barebox

History for barebox / drivers / usb / gadget / u_serial.c

2015-01-13	a1a582f Browse files » console: allow to specify the device id ... so we can use dynamic number id with specific devname Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Jean-Christophe PLAGNIOL-VILLARD authored on 13 Jan 2015 Sascha Hauer committed on 13 Jan 2015
2014-07-22	d9e1f9b Browse files » USB: gadget: usbserial: Always enable console ... When a USB console is registered on the command line it doesn't make much sense to disable it in the core. Always enable the USB console to make it usable without additional commands when registered. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 22 Jul 2014
	2776d53 Browse files » USB: gadget: Update to 3.15 ... This updates the USB Gadget stack to Linux-3.15. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Conflicts: drivers/usb/core/Makefile Sascha Hauer committed on 22 Jul 2014
	5ec16be Browse files » Merge branch 'for-next/console' into for-next/usb-gadget Sascha Hauer committed on 22 Jul 2014
2014-07-17	54889bf Browse files » introduce verbose debug ... During debugging it sometimes helps to me even more verbose. This adds an additional debug level for this. Also we remove an already existing pr_vdebug definition in the USB gadget u_serial driver. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 17 Jul 2014
2014-07-11	c053e24 Browse files » usb: usbserial gadget: Add persistent device name ... Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 11 Jul 2014
2014-05-14	ab23d0b Browse files » commands: group 'help' output ... The old output of "help" was just producing a long list, that usually scrolled of the screen (even on a X11 terminal). This list is more compact, and also sorted by groups. The old output format (plus grouping) is now available with 'help -v'. Example: Information commands: ?, devinfo, help, iomem, meminfo, version Boot commands: boot, bootm, go, loadb, loads, loadx, loady, saves, uimage ... Signed-off-by: Holger Schurig <holgerschurig@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Holger Schurig authored on 13 May 2014 Sascha Hauer committed on 14 May 2014
2013-09-21	e62d425 Browse files » console: drop f_caps and check the function pointer getc/putc instead ... None of the driver make the difference between STDOUT and STDERR. So we just need to check if putc or getc are filled in the console_device save 32 bytes on versatilepb Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Jean-Christophe PLAGNIOL-VILLARD authored on 19 Sep 2013 Sascha Hauer committed on 21 Sep 2013
2012-10-29	1085ce6 Browse files » usb: add flow control to u_serial ... When using the serial console over USB to download files, and when the USB bandwidth is pushed to its limits, the barebox UDC device won't be able to absorb all the traffic. Modify the u_serial gadget so that if there is not enough room in buffers, don't push USB requests down the gadget driver, so that it is saturated, and give it a chance to NAK requests. The previous behaviour was loosing bytes (as kfifo_put is lossy). The fixed behavious is lossless (based on USB NAK protocol). While at it, increase a bit buffer sizes to 8kB to absorb heavy transfers such as a linux kernel image. Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Robert Jarzmik authored on 26 Oct 2012 Sascha Hauer committed on 29 Oct 2012
2012-04-30	8e6f45f Browse files » complete: add empty complete support ... for cpuinfo, clear, dhcp, false, login, lsmod, meminfo, passwd, pwd, reginfo, reset, true, usb, version for mach-imx and mach-mxs: dump_clocks for u_serial: mycdev Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Jean-Christophe PLAGNIOL-VILLARD committed on 30 Apr 2012
2012-02-27	33d1cc4 Browse files » commands: remove struct command pointer from commands ... This is unused in all commands and thus can be removed. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 27 Feb 2012
2012-01-05	948300d Browse files » u_serial: add setbrg to be able to use loadb & co ... Signed-off-by: Eric Bénard <eric@eukrea.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Eric Bénard authored on 4 Jan 2012 Sascha Hauer committed on 5 Jan 2012
2012-01-04	f7aaa22 Browse files » serial gadget: enable/disable on request ... - add a usbserial command to enable/disable the serial gadget - allow dfu and usbserial to cohexist in the same barebox - add a timeout in u_serial so that we don't get locked if the user enable usbserial from a UART console but doesn't consume the data on the usbserial port created on the PC - remove debug or verbose printf - tested on i.MX25 & i.MX35 & usb-a926x Signed-off-by: Eric Bénard <eric@eukrea.com> Tested-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Eric Bénard authored on 4 Jan 2012 Sascha Hauer committed on 4 Jan 2012
2011-12-05	699a4a1 Browse files » usb/gadget: make serial gadget resistant to cable unplug ... As USB can have its cable plugged out anytime, make the serial gadget reliable in case of unplugging : - unregister the gadget_serial provided console - don't stay forever in the read loop if connection was cut This behaviour relies on correct implementation of usb_gadget_poll(), which should return an error if the USB cable was removed. Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Robert Jarzmik authored on 23 Nov 2011 Sascha Hauer committed on 5 Dec 2011
2011-12-05	34e5b60 Browse files » usb/gadget: use generic usb_gadget_poll() in u_serial ... Use the generic gadget polling function instead of the specific fsl function. This is a fix from a leftover in gadget development. Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Robert Jarzmik authored on 23 Nov 2011 Sascha Hauer committed on 5 Dec 2011
2011-01-07	c5baa0e Browse files » Fix error handling with malloc, memalign etc. Introduce xmemalign(). ... The idea is to panic() when there is no memory available for normal operation. Exception: code which can consume arbitrary amount of RAM (example: files allocated in ramfs) must report error instead of panic(). This patch also fixes code which didn't check for NULL from malloc() etc. Usage: malloc(), memalign() return NULL when out of RAM. xmalloc(), xmemalign() always return non-NULL or panic(). Signed-off-by: Krzysztof Hałasa <khc@pm.waw.pl> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Krzysztof Halasa authored on 6 Jan 2011 Sascha Hauer committed on 7 Jan 2011
2010-02-01	922bb41 Browse files » remove typedef cmd_tbl_t and replace it with struct command ... Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 1 Feb 2010
2009-12-15	a3ffa97 Browse files » rename U-Boot-v2 project to barebox ... This has been done with the following script: find -path ./.git -prune -o -type f -print0 \| xargs -0 -r sed -i \ -e 's/u2boot/barebox/g' \ -e 's/U2Boot/barebox/g' \ -e 's/U-boot V2/barebox/g' \ -e 's/u-boot v2/barebox/g' \ -e 's/U-Boot V2/barebox/g' \ -e 's/U-Boot-v2/barebox/g' \ -e 's/U_BOOT/BAREBOX/g' \ -e 's/UBOOT/BAREBOX/g' \ -e 's/uboot/barebox/g' \ -e 's/u-boot/barebox/g' \ -e 's/u_boot/barebox/g' \ -e 's/U-Boot/barebox/g' \ -e 's/U-boot/barebox/g' \ -e 's/U-BOOT/barebox/g' find -path ./.git -prune -o \( -name "u-boot" -o -name "uboot" -o -name "u_boot" \) -print0 \| \ xargs -0 -r rename 's/u[-_]?boot/barebox/' It needs some manual fixup following in the next patch Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 15 Dec 2009
2009-10-19	420a317 Browse files » commands: remove maxargs ... No need to check for maximum argument counts. The commands are safe to be called with more arguments, so lets safe some bytes. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 19 Oct 2009
2009-09-25	d934560 Browse files » Add USB device support ... This patch adds support for USB devices. It uses the Linux Kernel gadget API. Along with this patch comes driver support for the Freescale (arc) USB OTG Core and USB Device Firmware Update (DFU) The serial gadget support is not working at the moment. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 25 Sep 2009