linux/drivers/usb/serial
Marc Zyngier fddd408ad4 USB: serial: ftdi_sio: log the CBUS GPIO validity
The validity of the ftdi CBUS GPIO is pretty hidden so far,
and finding out *why* some GPIOs don't work is sometimes
hard to identify. So let's help the user by displaying the
map of the CBUS pins that are valid for a GPIO.

Suggested-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20201204164739.781812-4-maz@kernel.org
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
[johan: demote to KERN_DEBUG, rephrase messages, drop ftx-prog warning]
Signed-off-by: Johan Hovold <johan@kernel.org>
2020-12-09 18:07:03 +01:00
..
aircable.c USB: serial: drop redundant transfer-buffer casts 2020-07-09 09:20:17 +02:00
ark3116.c
belkin_sa.c
belkin_sa.h USB: serial: Use the correct style for SPDX License Identifier 2020-04-22 09:26:47 +02:00
bus.c
ch341.c USB-serial updates for 5.9-rc1 2020-07-28 17:33:10 +02:00
console.c USB: serial: console: add support for flow control 2020-07-02 10:38:45 +02:00
cp210x.c USB: serial: cp210x: clean up dtr_rts() 2020-12-04 15:17:27 +01:00
cyberjack.c USB: serial: cyberjack: fix spelling mistake "To" -> "Too" 2020-01-23 09:14:52 +01:00
cypress_m8.c USB-serial updates for 5.9-rc1 2020-07-28 17:33:10 +02:00
cypress_m8.h USB: serial: cypress_m8: enable Simply Automated UPB PIM 2020-06-23 09:56:17 +02:00
digi_acceleport.c USB: serial: remove write wait queue 2020-11-04 11:11:29 +01:00
empeg.c
ezusb_convert.pl
f81232.c USB: serial: only set sysrq timestamp for consoles 2020-07-09 09:19:54 +02:00
f81534.c USB: serial: only set sysrq timestamp for consoles 2020-07-09 09:19:54 +02:00
ftdi_sio.c USB: serial: ftdi_sio: log the CBUS GPIO validity 2020-12-09 18:07:03 +01:00
ftdi_sio.h USB: Fix up terminology 2020-07-01 14:04:04 +02:00
ftdi_sio_ids.h USB: serial: ftdi_sio: add support for FreeCalypso JTAG+UART adapters 2020-09-29 09:40:11 +02:00
garmin_gps.c USB: serial: garmin_gps: don't compile unused packet definitions 2020-07-02 10:38:30 +02:00
generic.c USB: serial: drop redundant transfer-buffer casts 2020-07-09 09:20:17 +02:00
io_16654.h USB: serial: Use the correct style for SPDX License Identifier 2020-04-22 09:26:47 +02:00
io_edgeport.c USB: serial: use fallthrough pseudo-keyword 2020-07-08 14:55:35 +02:00
io_edgeport.h USB: serial: Use the correct style for SPDX License Identifier 2020-04-22 09:26:47 +02:00
io_ionsp.h USB: serial: Use the correct style for SPDX License Identifier 2020-04-22 09:26:47 +02:00
io_ti.c
io_ti.h USB: serial: Use the correct style for SPDX License Identifier 2020-04-22 09:26:47 +02:00
io_usbvend.h USB: serial: Use the correct style for SPDX License Identifier 2020-04-22 09:26:47 +02:00
ipaq.c
ipw.c
ir-usb.c USB: serial: ir-usb: Silence harmless uninitialized variable warning 2020-02-10 10:06:51 +01:00
iuu_phoenix.c USB: serial: iuu_phoenix: remove unneeded break 2020-10-27 09:36:53 +01:00
iuu_phoenix.h USB: serial: Use the correct style for SPDX License Identifier 2020-04-22 09:26:47 +02:00
Kconfig USB: serial: keyspan_pda: clean up xircom/entrega support 2020-11-04 11:01:49 +01:00
keyspan.c
keyspan_pda.c USB: serial: keyspan_pda: drop redundant usb-serial pointer 2020-11-04 11:02:06 +01:00
keyspan_usa26msg.h
keyspan_usa28msg.h
keyspan_usa49msg.h
keyspan_usa67msg.h
keyspan_usa90msg.h
kl5kusb105.c
kl5kusb105.h
kobil_sct.c USB: serial: use fallthrough pseudo-keyword 2020-07-08 14:55:35 +02:00
kobil_sct.h
Makefile USB: serial: keyspan_pda: clean up xircom/entrega support 2020-11-04 11:01:49 +01:00
Makefile-keyspan_pda_fw
mct_u232.c
mct_u232.h USB: serial: Use the correct style for SPDX License Identifier 2020-04-22 09:26:47 +02:00
metro-usb.c
mos7720.c USB: serial: mos7720: defer state restore to a workqueue 2020-11-20 10:35:45 +01:00
mos7840.c
mxuport.c USB: serial: only set sysrq timestamp for consoles 2020-07-09 09:19:54 +02:00
navman.c
omninet.c
opticon.c Here are the USB-serial updates for 5.6-rc1, including: 2020-01-27 10:21:22 +01:00
option.c USB: serial: option: add interface-number sanity check to flag handling 2020-12-09 14:54:46 +01:00
oti6858.c
oti6858.h USB: serial: Use the correct style for SPDX License Identifier 2020-04-22 09:26:47 +02:00
pl2303.c USB: serial: pl2303: add device-id for HP GC device 2020-09-29 12:50:34 +02:00
pl2303.h USB: serial: pl2303: add device-id for HP GC device 2020-09-29 12:50:34 +02:00
qcaux.c
qcserial.c USB: serial: qcserial: fix altsetting probing 2020-10-01 09:37:30 +02:00
quatech2.c USB: serial: quatech2: drop two stub functions 2020-07-02 10:38:44 +02:00
safe_serial.c
sierra.c USB: serial: sierra: clean up special-interface handling 2020-07-14 11:50:57 +02:00
spcp8x5.c
ssu100.c USB: serial: drop redundant transfer-buffer casts 2020-07-09 09:20:17 +02:00
symbolserial.c
ti_usb_3410_5052.c USB: Replace zero-length array with flexible-array member 2020-02-23 19:24:51 +01:00
upd78f0730.c USB: serial: use fallthrough pseudo-keyword 2020-07-08 14:55:35 +02:00
usb-serial-simple.c
usb-serial.c USB: serial: fix tty cleanup-op kernel-doc 2020-03-11 09:39:01 +01:00
usb-wwan.h
usb_debug.c
usb_wwan.c USB: serial: usb_wwan: do not resubmit rx urb on fatal errors 2020-05-19 09:46:06 +02:00
visor.c
visor.h USB: serial: Use the correct style for SPDX License Identifier 2020-04-22 09:26:47 +02:00
whiteheat.c
whiteheat.h USB: serial: Use the correct style for SPDX License Identifier 2020-04-22 09:26:47 +02:00
wishbone-serial.c
xsens_mt.c