mirror_ubuntu-kernels/drivers/usb/serial
Frank Schäfer b5c16c6a03 usb: pl2303: increase the allowed baud rate range for the divisor based encoding method
Reinhard Max has done some tests with a PL2303HX (rev A) and a logic
analyzer and it seems, that although the PL2303HX is specified for baud
rates from 75 to 6M baud, the full divisor range can be used with the
divisor based baud rate encoding method. This corresponds to baud rates
from 46 to 24M baud.
Baud rates down to 46 baud (max. divisor) have been confirmed to work
even under heavy/permanent load, so remove the lower limit.
Baud rates up to 24M baud should really be tested carefully in "real
life" scenarios before removing the upper limit completely.
Anyway, the Windows driver allows maximum baud rates of 110% of the
specified limit, so for now, increase the upper limit to this value.

Signed-off-by: Frank Schäfer <fschaefer.oss@googlemail.com>
Signed-off-by: Reinhard Max <max@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-08-12 15:43:40 -07:00
..
aircable.c TTY: switch tty_flip_buffer_push 2013-01-15 22:30:15 -08:00
ark3116.c USB: serial: make minor allocation dynamic 2013-06-17 13:30:02 -07:00
belkin_sa.c TTY: switch tty_flip_buffer_push 2013-01-15 22:30:15 -08:00
belkin_sa.h
bus.c USB: serial: ports: add minor and port number 2013-06-10 14:46:40 -07:00
ch341.c USB: ch341: fix TIOCMIWAIT and disconnect 2013-03-25 13:50:52 -07:00
console.c USB: console: remove unnecessary operations test 2013-07-23 16:24:32 -07:00
cp210x.c Merge 3.11-rc3 into usb-next 2013-07-29 07:43:16 -07:00
cyberjack.c USB: cyberjack: fix disconnect handling 2013-03-25 13:48:26 -07:00
cypress_m8.c USB: serial: set drain delay at port probe 2013-07-23 16:21:50 -07:00
cypress_m8.h USB: Serial: cypress_M8: Enable FRWD Dongle hidcom device 2013-06-03 10:33:10 -07:00
digi_acceleport.c USB: serial: ports: add minor and port number 2013-06-10 14:46:40 -07:00
empeg.c USB: serial: remove driver version information 2012-10-31 12:48:06 -07:00
ezusb_convert.pl
f81232.c USB: serial: set drain delay at port probe 2013-07-23 16:21:50 -07:00
ftdi_sio_ids.h USB: serial: ftdi_sio: add more RT Systems ftdi devices 2013-07-29 13:38:38 -07:00
ftdi_sio.c Merge 3.11-rc4 into usb-next 2013-08-05 08:36:14 +08:00
ftdi_sio.h USB: ftdi_sio: add support for FT-X series devices 2012-03-14 15:43:05 -07:00
garmin_gps.c USB: serial: ports: add minor and port number 2013-06-10 14:46:40 -07:00
generic.c USB: serial: remove hupping check from tiocmiwait 2013-07-23 16:21:50 -07:00
io_16654.h
io_edgeport.c USB: io_edgeport: remove unused defines 2013-07-23 16:28:22 -07:00
io_edgeport.h
io_ionsp.h
io_tables.h USB: io_edgeport: switch to generic TIOCMIWAIT implementation 2013-03-25 13:50:53 -07:00
io_ti.c USB: io_ti: move port initialisation to probe 2013-07-23 16:28:23 -07:00
io_ti.h
io_usbvend.h
ipaq.c USB: serial: remove driver version information 2012-10-31 12:48:06 -07:00
ipw.c USB: serial: remove driver version information 2012-10-31 12:48:06 -07:00
ir-usb.c TTY: switch tty_flip_buffer_push 2013-01-15 22:30:15 -08:00
iuu_phoenix.c USB: iuu_phoenix: fix bulk-message timeout 2013-05-29 10:50:43 +09:00
iuu_phoenix.h
Kconfig USB: serial: move the "simple" drivers into usb-serial-simple.c 2013-08-12 12:14:52 -07:00
keyspan_pda.c USB patches for 3.10-rc1 2013-04-29 12:19:23 -07:00
keyspan_usa26msg.h
keyspan_usa28msg.h
keyspan_usa49msg.h
keyspan_usa67msg.h
keyspan_usa90msg.h
keyspan.c USB: serial: ports: add minor and port number 2013-06-10 14:46:40 -07:00
keyspan.h USB: keyspan: fix NULL-pointer dereferences and memory leaks 2012-10-25 09:37:13 -07:00
kl5kusb105.c USB: kl5kusb105: always disable uart on close 2013-03-25 13:54:31 -07:00
kl5kusb105.h
kobil_sct.c USB: kobil_sct: use port interrupt-out urb 2013-04-17 10:05:35 -07:00
kobil_sct.h
Makefile USB: serial: move the "simple" drivers into usb-serial-simple.c 2013-08-12 12:14:52 -07:00
Makefile-keyspan_pda_fw
mct_u232.c USB: mct_u232: clean up read implementation 2013-04-17 10:05:35 -07:00
mct_u232.h
metro-usb.c USB: serial: ports: add minor and port number 2013-06-10 14:46:40 -07:00
mos7720.c USB: serial: make minor allocation dynamic 2013-06-17 13:30:02 -07:00
mos7840.c Merge 3.11-rc4 into usb-next 2013-08-05 08:36:14 +08:00
navman.c TTY: switch tty_flip_buffer_push 2013-01-15 22:30:15 -08:00
omninet.c USB: omninet: switch to generic read implementation 2013-04-17 10:05:34 -07:00
opticon.c USB: serial: make minor allocation dynamic 2013-06-17 13:30:02 -07:00
option.c usb: serial: option.c: remove ONDA MT825UP product ID fromdriver 2013-07-25 11:28:31 -07:00
oti6858.c USB: oti6858: do not call set_termios with uninitialised data 2013-07-23 16:24:33 -07:00
oti6858.h
pl2303.c usb: pl2303: increase the allowed baud rate range for the divisor based encoding method 2013-08-12 15:43:40 -07:00
pl2303.h
qcaux.c qcaux: add Franklin U600 2013-03-11 11:09:17 -07:00
qcserial.c USB: option,qcserial: move Novatel Gobi1K IDs to qcserial 2013-06-24 16:21:53 -07:00
quatech2.c USB: serial: make minor allocation dynamic 2013-06-17 13:30:02 -07:00
safe_serial.c USB: safe_serial: remove vendor/product module parameters 2013-07-23 16:28:23 -07:00
sierra.c USB: serial: ports: add minor and port number 2013-06-10 14:46:40 -07:00
spcp8x5.c USB: serial: set drain delay at port probe 2013-07-23 16:21:50 -07:00
ssu100.c USB: serial: make minor allocation dynamic 2013-06-17 13:30:02 -07:00
symbolserial.c USB: symbolserial: move private-data allocation to port_probe 2013-04-17 10:05:35 -07:00
ti_usb_3410_5052.c Merge 3.11-rc3 into usb-next 2013-07-29 07:43:16 -07:00
ti_usb_3410_5052.h USB: serial: ti_usb_3410_5052: new device id for Abbot strip port cable 2013-06-19 15:54:45 -07:00
usb_debug.c USB: serial: rework usb_serial_register/deregister_drivers() 2012-05-08 15:46:14 -07:00
usb_wwan.c USB: serial: make minor allocation dynamic 2013-06-17 13:30:02 -07:00
usb-serial-simple.c USB: serial: move the "simple" drivers into usb-serial-simple.c 2013-08-12 12:14:52 -07:00
usb-serial.c USB: serial: clean up dtr_rts 2013-07-23 16:21:50 -07:00
usb-wwan.h USB: usb-wwan: fix multiple memory leaks in error paths 2012-10-25 09:37:13 -07:00
visor.c USB: visor: fix initialisation of Treo/Kyocera devices 2013-05-29 10:47:45 +09:00
visor.h
whiteheat.c USB: serial: make minor allocation dynamic 2013-06-17 13:30:02 -07:00
whiteheat.h
wishbone-serial.c USB: serial: wishbone-serial: fix up minor sparse warning 2013-04-11 08:45:34 -07:00
xsens_mt.c usb: add driver for xsens motion trackers 2013-01-25 09:56:54 -08:00
zte_ev.c USB: option,zte_ev: move most ZTE CDMA devices to zte_ev 2013-06-06 09:06:25 -07:00