Valentin Longchamp 1c5250d616 serial: imx.c: fix CTS trigger level lower to avoid lost chars ... The imx CTS trigger level is left at its reset value that is 32 chars. Since the RX FIFO has 32 entries, when CTS is raised, the FIFO already is full. However, some serial port devices first empty their TX FIFO before stopping when CTS is raised, resulting in lost chars. This patch sets the trigger level lower so that other chars arrive after CTS is raised, there is still room for 16 of them. Signed-off-by: Valentin Longchamp<valentin.longchamp@epfl.ch> Tested-by: Philippe Rétornaz<philippe.retornaz@epfl.ch> Acked-by: Wolfram Sang<w.sang@pengutronix.de> Cc: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>		2010-05-13 12:10:56 -07:00
..
cpm_uart	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	2010-03-30 22:02:32 +09:00
jsm	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	2010-03-30 22:02:32 +09:00
8250_accent.c
8250_acorn.c
8250_boca.c
8250_early.c
8250_exar_st16c554.c
8250_fourport.c
8250_gsc.c	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	2010-03-30 22:02:32 +09:00
8250_hp300.c	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	2010-03-30 22:02:32 +09:00
8250_hub6.c
8250_mca.c
8250_pci.c
8250_pnp.c	serial: 8250_pnp - add Fujitsu Wacom device	2010-04-30 09:20:34 -07:00
8250.c	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	2010-03-30 22:02:32 +09:00
8250.h
21285.c
68328serial.c	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	2010-03-30 22:02:32 +09:00
68328serial.h
68360serial.c
amba-pl010.c	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	2010-03-30 22:02:32 +09:00
amba-pl011.c	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	2010-03-30 22:02:32 +09:00
apbuart.c
apbuart.h
atmel_serial.c
bcm63xx_uart.c	serial: bcm63xx_uart: allow more than one uart to be registered.	2010-03-02 14:43:19 -08:00
bfin_5xx.c	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	2010-03-30 22:02:32 +09:00
bfin_sport_uart.c	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	2010-03-30 22:02:32 +09:00
bfin_sport_uart.h
clps711x.c
crisv10.c
crisv10.h
dz.c
dz.h
icom.c	tty: Fix up char drivers request_room usage	2010-03-02 14:43:22 -08:00
icom.h
imx.c	serial: imx.c: fix CTS trigger level lower to avoid lost chars	2010-05-13 12:10:56 -07:00
ioc3_serial.c	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	2010-03-30 22:02:32 +09:00
ioc4_serial.c	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	2010-03-30 22:02:32 +09:00
ip22zilog.c
ip22zilog.h
Kconfig	Merge branch 'origin' into devel-stable	2010-03-08 20:21:04 +00:00
kgdboc.c
m32r_sio_reg.h
m32r_sio.c
m32r_sio.h
Makefile
max3100.c	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	2010-03-30 22:02:32 +09:00
mcf.c	m68knommu: allow 4 coldfire serial ports	2010-04-21 14:56:00 +10:00
mpc52xx_uart.c	serial: mpc52xx_uart: fix null pointer dereference	2010-05-13 12:10:55 -07:00
mpsc.c	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	2010-03-30 22:02:32 +09:00
msm_serial.c
msm_serial.h
mux.c	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	2010-03-30 22:02:32 +09:00
netx-serial.c
nwpserial.c
of_serial.c	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	2010-03-30 22:02:32 +09:00
pmac_zilog.c	serial: drivers/serial/pmac_zilog.c: add missing unlock	2010-04-30 09:20:34 -07:00
pmac_zilog.h
pnx8xxx_uart.c
pxa.c	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	2010-03-30 22:02:32 +09:00
s3c24a0.c
s3c2400.c
s3c2410.c
s3c2412.c
s3c2440.c
s3c6400.c
s5pv210.c
sa1100.c
samsung.c	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial	2010-03-12 16:04:50 -08:00
samsung.h
sb1250-duart.c
sc26xx.c
serial_core.c
serial_cs.c	serial_cs: MD55x support (PCMCIA GPRS/EDGE modem) (kernel 2.6.33)	2010-04-17 17:53:32 +02:00
serial_ks8695.c	ARM: 6030/1: KS8695: enable console	2010-04-23 10:01:56 +01:00
serial_lh7a40x.c
serial_txx9.c
sh-sci.c	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	2010-03-30 22:02:32 +09:00
sh-sci.h	SH: fix SCIFA SCASCR register bit definitions	2010-03-23 13:33:45 +09:00
sn_console.c
suncore.c
suncore.h
sunhv.c
sunsab.c	drivers/serial/sunsab.c: adjust the constant used to initialize the interrupt_mask0 fields	2010-03-16 00:33:37 -07:00
sunsab.h
sunsu.c	Merge branch 'master' into export-slabh	2010-04-05 11:37:28 +09:00
sunzilog.c
sunzilog.h
timbuart.c	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	2010-03-30 22:02:32 +09:00
timbuart.h
uartlite.c	uartlite: Fix build on sparc.	2010-03-19 07:17:54 -07:00
ucc_uart.c	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	2010-03-30 22:02:32 +09:00
vr41xx_siu.c
zs.c
zs.h