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ba0657ff05
linux/drivers/serial
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Michael Trimarchi ba0657ff05 atmel_serial: avoid stopping pdc during transmission 
I found a problem related to losing data during pdc transmission in
atmel_serial: connect ttyS1 with ttyS2 using a loopback cable, send 30
byte of packet from one to the other and waiting for 30 byte.  On the
other side just read and echo the data received.

We always call atmel_tx_dma() from the tasklet regardless of what interrupt
triggered it.

Signed-off-by: michael <trimarchi@gandalf.sssup.it>
Acked-by: Haavard Skinnemoen <hskinnemoen@atmel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-04-02 15:28:19 -07:00
..
cpm_uart Remove pointless casts from void pointers 2008-02-06 10:41:01 -08:00
jsm jsm: Remove further unneeded crud 2007-10-17 08:42:52 -07:00
8250_accent.c
8250_acorn.c [ARM] ecard: add ecardm_iomap() / ecardm_iounmap() 2007-05-11 17:19:02 +01:00
8250_au1x00.c
8250_boca.c
8250_early.c 8250_early: coding style 2008-02-08 09:22:25 -08:00
8250_exar_st16c554.c [PATCH] Exar quad port serial 2006-12-07 08:39:35 -08:00
8250_fourport.c
8250_gsc.c 8250_gsc: coding style 2008-02-08 09:22:25 -08:00
8250_hp300.c 8250_hp300: coding style 2008-02-08 09:22:25 -08:00
8250_hub6.c 8250_hub6: codding style 2008-02-08 09:22:25 -08:00
8250_mca.c Remove obsolete #include <linux/config.h> 2006-06-30 19:25:36 +02:00
8250_pci.c 8250_pci: duplicate initializer in array ([pbn_b0_8_115200]) 2008-03-30 14:20:24 -07:00
8250_pnp.c serial: add PNP ID GVC0303 for Archtek 3334BRV ISA modem 2008-03-04 16:35:09 -08:00
8250.c 8250: enable rate reporting via termios 2008-02-08 09:22:25 -08:00
8250.h Remove obsolete #include <linux/config.h> 2006-06-30 19:25:36 +02:00
21285.c [ARM] 21285 serial: fix build error 2008-02-04 13:14:06 +00:00
68328serial.c Char: char/serial, remove SERIAL_TYPE_NORMAL redefines 2008-02-07 08:42:33 -08:00
68328serial.h Remove obsolete #include <linux/config.h> 2006-06-30 19:25:36 +02:00
68360serial.c 68360serial: remove broken optimisation 2007-07-16 09:05:51 -07:00
amba-pl010.c [ARM] Fix 4417/1: Serial: Fix AMBA drivers locking 2007-06-05 19:39:49 +01:00
amba-pl011.c amba-pl011, rename BIT macro 2007-10-19 11:53:42 -07:00
atmel_serial.c atmel_serial: avoid stopping pdc during transmission 2008-04-02 15:28:19 -07:00
bfin_5xx.c Blackfin Serial Driver: Fix bug - Only insert UART rx char in timer task. 2008-02-29 12:08:42 +08:00
clps711x.c [PATCH] tty: switch to ktermios 2006-12-08 08:28:57 -08:00
crisv10.c Char: char/serial, remove SERIAL_TYPE_NORMAL redefines 2008-02-07 08:42:33 -08:00
crisv10.h CRISv10 serial driver rewrite 2007-11-14 18:45:46 -08:00
dz.c dz.c: Resource management 2008-02-07 08:42:24 -08:00
dz.h dz: clean up and improve the setup of termios settings 2008-02-07 08:42:24 -08:00
icom.c kobject: convert icom to use kref, not kobject 2008-01-24 20:40:09 -08:00
icom.h Coding style fix drivers/serial/icom.h 2008-02-03 14:47:38 +02:00
imx.c Remove pointless casts from void pointers 2008-02-06 10:41:01 -08:00
ioc3_serial.c [PATCH] serial: replace kmalloc+memset with kzalloc 2007-02-14 08:09:52 -08:00
ioc4_serial.c [PATCH] serial: replace kmalloc+memset with kzalloc 2007-02-14 08:09:52 -08:00
ip22zilog.c IP22ZILOG: fix lockup and sysrq 2007-11-29 09:24:53 -08:00
ip22zilog.h
Kconfig atmel_serial: add DMA support 2008-02-08 09:22:37 -08:00
m32r_sio_reg.h Remove obsolete #include <linux/config.h> 2006-06-30 19:25:36 +02:00
m32r_sio.c drivers/serial/m32r_sio.c: correct use of ! and & 2008-03-04 16:35:16 -08:00
m32r_sio.h m32r: serial: remove M32R_SIO_SHARE_IRQS 2007-10-16 09:43:04 -07:00
Makefile SC26XX: New serial driver for SC2681 uarts 2008-02-06 10:41:06 -08:00
mcf.c m68knommu: use ARRAY_SIZE in ColdFire serial driver 2008-02-05 09:44:21 -08:00
mcfserial.c [PATCH] m68knommu: fix work queues in mcfserial.c driver 2007-03-06 18:08:38 -08:00
mcfserial.h Remove obsolete #include <linux/config.h> 2006-06-30 19:25:36 +02:00
mpc52xx_uart.c [POWERPC] mpc52xx: fix compile error introduce when rebasing patch 2008-02-06 22:29:25 -07:00
mpsc.c serial: MPSC: set baudrate when BRG divider is set. 2008-02-05 09:44:10 -08:00
mux.c drivers/serial/: Spelling fixes 2008-02-03 17:29:25 +02:00
netx-serial.c [PATCH] tty: switch to ktermios 2006-12-08 08:28:57 -08:00
of_serial.c of_serial: fix section mismatch warnings 2008-03-10 18:01:17 -07:00
pmac_zilog.c [POWERPC] Optionally use new device number for pmac_zilog 2007-09-22 14:49:21 +10:00
pmac_zilog.h [PATCH] tty: switch to ktermios 2006-12-08 08:28:57 -08:00
pnx8xxx_uart.c [PATCH] PNX8550 UART driver 2007-02-14 08:09:52 -08:00
pxa.c [ARM] 4662/1: Fix PXA serial driver compilation if SERIAL_PXA_CONSOLE is disabled 2007-11-26 14:39:12 +00:00
s3c2410.c drivers/serial/s3c2410.c: remove dead config symbols 2008-02-05 09:44:09 -08:00
sa1100.c [PATCH] tty: switch to ktermios 2006-12-08 08:28:57 -08:00
sb1250-duart.c BCM1480 serial build fix 2007-09-11 17:21:19 -07:00
sc26xx.c SC26XX: New serial driver for SC2681 uarts 2008-02-06 10:41:06 -08:00
serial_core.c fs/char_dev.c: chrdev_open marked static and removed from fs.h 2008-02-08 09:22:42 -08:00
serial_cs.c pcmcia: replace kio_addr_t with unsigned int everywhere 2008-02-05 09:44:08 -08:00
serial_ks8695.c [ARM] 4411/1: KS8695: Another serial driver fix 2007-05-30 13:15:19 +01:00
serial_lh7a40x.c [PATCH] tty: switch to ktermios 2006-12-08 08:28:57 -08:00
serial_txx9.c serial: fix serial_txx9 console initialization 2007-10-30 08:06:55 -07:00
sh-sci.c serial: sh-sci: Fix fifo stall on SH7760/SH7780/SH7785 SCIF. 2008-03-11 13:58:50 +09:00
sh-sci.h serial: sh-sci: Fix up SH-5 build. 2008-02-14 14:22:12 +09:00
sn_console.c sn_console section mismatch warning 2007-07-16 09:05:53 -07:00
suncore.c [SERIAL]: Fix section mismatches in Sun serial console drivers. 2007-12-29 01:19:49 -08:00
suncore.h [SERIAL] sparc: Infrastructure to fix section mismatch bugs. 2007-12-12 07:36:34 -08:00
sunhv.c [SERIAL] sparc: Infrastructure to fix section mismatch bugs. 2007-12-12 07:36:34 -08:00
sunsab.c [SERIAL] sparc: Infrastructure to fix section mismatch bugs. 2007-12-12 07:36:34 -08:00
sunsab.h
sunsu.c [SERIAL] sparc: Infrastructure to fix section mismatch bugs. 2007-12-12 07:36:34 -08:00
sunzilog.c [SERIAL] sparc: Infrastructure to fix section mismatch bugs. 2007-12-12 07:36:34 -08:00
sunzilog.h [SERIAL] sunzilog: Interrupt enable before ISR handler installed 2007-05-09 13:49:04 -07:00
uartlite.c Merge branch 'for-2.6.25' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc 2008-02-07 09:02:26 -08:00
ucc_uart.c [POWERPC] qe-uart: add support for Freescale QUICCEngine UART 2008-01-23 19:34:12 -06:00
v850e_uart.c [PATCH] tty: switch to ktermios 2006-12-08 08:28:57 -08:00
vr41xx_siu.c serial: fix vr41xx_siu serial console support 2007-07-31 15:39:41 -07:00
zs.c zs: move to the serial subsystem 2007-07-18 08:38:22 -07:00
zs.h zs: move to the serial subsystem 2007-07-18 08:38:22 -07:00