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5edb65a337
linux/drivers/usb/serial
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Johan Hovold 5edb65a337 USB: serial: cp210x: improve line-speed handling for CP2104 and CP2105 
CP2104 and the ECI interface of CP2105 support further baud rates than
the ones specified in AN205 table 1, and we can use the same equations
as for CP2102N to determine and report back the actual baud rates used.

Note that this could eventually be generalised also to CP2108, which
uses a different base clock. There appears to be an error in the CP2108
equations which needs to be confirmed on actual hardware first however
(specifically, the subtraction of one from the divisor appears to be
incorrect as it introduces larger errors).

Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Johan Hovold <johan@kernel.org>
2018-07-18 21:54:56 +02:00
..
aircable.c USB: serial: fix module-license macros 2017-11-04 11:58:00 +01:00
ark3116.c USB: serial: ark3116: move TIOCGSERIAL ioctl case to function 2018-01-09 12:53:27 +01:00
belkin_sa.c USB: serial: Remove redundant license text 2017-11-04 11:55:38 +01:00
belkin_sa.h USB: serial: Remove redundant license text 2017-11-04 11:55:38 +01:00
bus.c USB: serial: use tty_port_register_device() 2018-05-17 11:22:00 +02:00
ch341.c USB: serial: fix module-license macros 2017-11-04 11:58:00 +01:00
console.c USB: serial: Remove redundant license text 2017-11-04 11:55:38 +01:00
cp210x.c USB: serial: cp210x: improve line-speed handling for CP2104 and CP2105 2018-07-18 21:54:56 +02:00
cyberjack.c USB: serial: cyberjack: use irqsave() in USB's complete callback 2018-06-26 14:13:53 +02:00
cypress_m8.c USB: serial: Remove redundant license text 2017-11-04 11:55:38 +01:00
cypress_m8.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
digi_acceleport.c USB: serial: digi_acceleport: rename tty flag variable 2018-06-27 07:59:03 +02:00
empeg.c USB: serial: fix module-license macros 2017-11-04 11:58:00 +01:00
ezusb_convert.pl License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
f81232.c USB: serial: Remove redundant license text 2017-11-04 11:55:38 +01:00
f81534.c USB: serial: f81534: fix tx error on some baud rate 2018-01-11 11:00:25 +01:00
ftdi_sio_ids.h Revert "USB: serial: ftdi_sio: add Id for Physik Instrumente E-870" 2018-03-29 18:37:28 +02:00
ftdi_sio.c USB: serial: ftdi_sio: clean up flow control management 2018-05-21 10:04:30 +02:00
ftdi_sio.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
garmin_gps.c USB: serial: Remove redundant license text 2017-11-04 11:55:38 +01:00
generic.c USB: serial: Remove redundant license text 2017-11-04 11:55:38 +01:00
io_16654.h USB: serial: Remove redundant license text 2017-11-04 11:55:38 +01:00
io_edgeport.c USB: serial: io_edgeport: use irqsave() in USB's complete callback 2018-06-26 14:30:17 +02:00
io_edgeport.h USB: serial: Remove redundant license text 2017-11-04 11:55:38 +01:00
io_ionsp.h USB: serial: Remove redundant license text 2017-11-04 11:55:38 +01:00
io_ti.c USB: serial: io_ti: use irqsave() in USB's complete callback 2018-06-26 14:34:32 +02:00
io_ti.h USB: serial: Remove redundant license text 2017-11-04 11:55:38 +01:00
io_usbvend.h USB: serial: Remove redundant license text 2017-11-04 11:55:38 +01:00
ipaq.c USB: serial: Remove redundant license text 2017-11-04 11:55:38 +01:00
ipw.c USB: serial: Remove redundant license text 2017-11-04 11:55:38 +01:00
ir-usb.c USB: serial: cast sizeof() to int when comparing with error code 2018-06-25 10:34:31 +02:00
iuu_phoenix.c USB: serial: iuu_phoenix: drop redundant input-speed re-encoding 2018-07-16 14:12:11 +02:00
iuu_phoenix.h USB: serial: Remove redundant license text 2017-11-04 11:55:38 +01:00
Kconfig USB: serial: simple: add libtransistor console 2018-04-16 09:19:53 +02:00
keyspan_pda.c USB: serial: Remove redundant license text 2017-11-04 11:55:38 +01:00
keyspan_usa26msg.h
keyspan_usa28msg.h
keyspan_usa49msg.h
keyspan_usa67msg.h
keyspan_usa90msg.h
keyspan.c USB: serial: Remove redundant license text 2017-11-04 11:55:38 +01:00
kl5kusb105.c USB: serial: kl5kusb105: remove KLSI device id 2018-07-11 10:11:29 +02:00
kl5kusb105.h USB: serial: kl5kusb105: remove KLSI device id 2018-07-11 10:11:29 +02:00
kobil_sct.c USB: serial: kobil_sct: add missing version error handling 2018-07-06 10:42:42 +02:00
kobil_sct.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
Makefile License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
Makefile-keyspan_pda_fw USB: add SPDX identifiers to all remaining Makefiles 2017-11-07 15:53:48 +01:00
mct_u232.c USB: serial: Remove redundant license text 2017-11-04 11:55:38 +01:00
mct_u232.h USB: serial: Remove redundant license text 2017-11-04 11:55:38 +01:00
metro-usb.c USB: serial: fix module-license macros 2017-11-04 11:58:00 +01:00
mos7720.c USB: serial: mos7720: remove redundant variables iflag, mask and serial 2018-07-16 14:10:00 +02:00
mos7840.c USB: serial: mos7840: use irqsave() in USB's complete callback 2018-06-26 14:49:34 +02:00
mxuport.c USB: serial: Remove redundant license text 2017-11-04 11:55:38 +01:00
navman.c USB: serial: fix module-license macros 2017-11-04 11:58:00 +01:00
omninet.c USB: serial: fix module-license macros 2017-11-04 11:58:00 +01:00
opticon.c USB: serial: fix module-license macros 2017-11-04 11:58:00 +01:00
option.c USB-serial updates for v4.18-rc1 2018-05-31 12:15:20 +02:00
oti6858.c USB: serial: fix module-license macros 2017-11-04 11:58:00 +01:00
oti6858.h USB: serial: Remove redundant license text 2017-11-04 11:55:38 +01:00
pl2303.c USB: serial: pl2303: add support for tx xon/xoff flow control 2018-05-22 10:08:05 +02:00
pl2303.h USB: serial: pl2303: new device id for Chilitag 2018-01-25 10:39:59 +01:00
qcaux.c USB: serial: fix module-license macros 2017-11-04 11:58:00 +01:00
qcserial.c USB: serial: qcserial: add Sierra Wireless EM7565 2017-12-15 09:41:46 +01:00
quatech2.c USB: serial: quatech2: use irqsave() in USB's complete callback 2018-06-26 14:52:15 +02:00
safe_serial.c USB: serial: Remove redundant license text 2017-11-04 11:55:38 +01:00
sierra.c USB: serial: sierra: use irqsave() in USB's complete callback 2018-06-26 15:22:25 +02:00
spcp8x5.c USB: serial: Remove redundant license text 2017-11-04 11:55:38 +01:00
ssu100.c USB: serial: cast sizeof() to int when comparing with error code 2018-06-25 10:34:31 +02:00
symbolserial.c USB: serial: symbolserial: use irqsave() in USB's complete callback 2018-06-26 15:25:01 +02:00
ti_usb_3410_5052.c USB: serial: ti_usb_3410_5052: use irqsave() in USB's complete callback 2018-06-26 15:26:18 +02:00
upd78f0730.c USB: serial: Remove redundant license text 2017-11-04 11:55:38 +01:00
usb_debug.c USB: serial: usb_debug: add new USB device id 2017-11-28 09:54:11 +01:00
usb_wwan.c USB: serial: usb_wwan: use irqsave() in USB's complete callback 2018-06-26 15:28:15 +02:00
usb-serial-simple.c USB: serial: simple: add libtransistor console 2018-04-16 09:19:53 +02:00
usb-serial.c USB/PHY patches for 4.18-rc1 2018-06-05 16:14:12 -07:00
usb-wwan.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
visor.c USB: serial: visor: handle potential invalid device configuration 2018-05-02 09:37:19 +02:00
visor.h USB: serial: Remove redundant license text 2017-11-04 11:55:38 +01:00
whiteheat.c USB: serial: Remove redundant license text 2017-11-04 11:55:38 +01:00
whiteheat.h USB: serial: Remove redundant license text 2017-11-04 11:55:38 +01:00
wishbone-serial.c USB: serial: Remove redundant license text 2017-11-04 11:55:38 +01:00
xsens_mt.c USB: serial: fix module-license macros 2017-11-04 11:58:00 +01:00