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linux/drivers/serial
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Lennert Buytenhek a4ed06ad83 [PATCH] amba-pl010: clear error flags on rx error 
The pl010 primecell documentation specifies that an error indicated via RSR
should be cleared by a write to ECR.  We didn't do this, which was causing
errors to be re-reported on every call to pl010_rx_chars().

Doing a write to ECR once we detect an error appears to prevent the ep93xx
console UART driver from going into a mode where it reports "ttyAM0: X
input overrun(s)" every couple of keystrokes.

Signed-off-by: Lennert Buytenhek <buytenh@wantstofly.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-12-07 08:39:44 -08:00
..
cpm_uart
[POWERPC] CPM_UART: Fix inconsistency of function definition
2006-12-04 20:39:25 +11:00
jsm
Various drivers' irq handlers: kill dead code, needless casts
2006-10-06 15:00:58 -04:00
8250_accent.c
…
8250_acorn.c
[PATCH] ioremap balanced with iounmap for drivers/serial/8250_acorn,c
2006-10-01 00:39:32 -07:00
8250_au1x00.c
…
8250_boca.c
…
8250_early.c
…
8250_exar_st16c554.c
[PATCH] Exar quad port serial
2006-12-07 08:39:35 -08:00
8250_fourport.c
…
8250_gsc.c
[PARISC] Clean up asm-parisc/serial.h
2006-10-04 06:47:03 -06:00
8250_hp300.c
…
8250_hub6.c
…
8250_mca.c
Remove obsolete #include <linux/config.h>
2006-06-30 19:25:36 +02:00
8250_pci.c
[SERIAL] CONFIG_PM=n slim: drivers/serial/8250_pci.c
2006-10-01 17:07:08 +01:00
8250_pnp.c
[PATCH] make 8250_pnp serial driver work after suspend to ram
2006-12-07 08:39:43 -08:00
8250.c
IRQ: Maintain regs pointer globally rather than passing to IRQ handlers
2006-10-05 15:10:12 +01:00
8250.h
Remove obsolete #include <linux/config.h>
2006-06-30 19:25:36 +02:00
21285.c
IRQ: Maintain regs pointer globally rather than passing to IRQ handlers
2006-10-05 15:10:12 +01:00
68328serial.c
IRQ: Maintain regs pointer globally rather than passing to IRQ handlers
2006-10-05 15:10:12 +01:00
68328serial.h
Remove obsolete #include <linux/config.h>
2006-06-30 19:25:36 +02:00
68360serial.c
Various drivers' irq handlers: kill dead code, needless casts
2006-10-06 15:00:58 -04:00
amba-pl010.c
[PATCH] amba-pl010: clear error flags on rx error
2006-12-07 08:39:44 -08:00
amba-pl011.c
IRQ: Maintain regs pointer globally rather than passing to IRQ handlers
2006-10-05 15:10:12 +01:00
atmel_serial.c
IRQ: Maintain regs pointer globally rather than passing to IRQ handlers
2006-10-05 15:10:12 +01:00
atmel_serial.h
[PATCH] at91_serial -> atmel_serial: Internal names
2006-10-04 10:25:05 -07:00
clps711x.c
IRQ: Maintain regs pointer globally rather than passing to IRQ handlers
2006-10-05 15:10:12 +01:00
crisv10.c
IRQ: Maintain regs pointer globally rather than passing to IRQ handlers
2006-10-05 15:10:12 +01:00
crisv10.h
Remove obsolete #include <linux/config.h>
2006-06-30 19:25:36 +02:00
dz.c
[PATCH] dz: Fixes to make it work
2006-12-07 08:39:41 -08:00
dz.h
[PATCH] dz: Fixes to make it work
2006-12-07 08:39:41 -08:00
icom.c
IRQ: Maintain regs pointer globally rather than passing to IRQ handlers
2006-10-05 15:10:12 +01:00
icom.h
…
imx.c
IRQ: Maintain regs pointer globally rather than passing to IRQ handlers
2006-10-05 15:10:12 +01:00
ioc3_serial.c
IRQ: Maintain regs pointer globally rather than passing to IRQ handlers
2006-10-05 15:10:12 +01:00
ioc4_serial.c
[PATCH] ioc4_serial: irq flags fix
2006-10-30 12:08:40 -08:00
ip22zilog.c
IRQ: Maintain regs pointer globally rather than passing to IRQ handlers
2006-10-05 15:10:12 +01:00
ip22zilog.h
…
Kconfig
[PATCH] Exar quad port serial
2006-12-07 08:39:35 -08:00
m32r_sio_reg.h
Remove obsolete #include <linux/config.h>
2006-06-30 19:25:36 +02:00
m32r_sio.c
[PATCH] m32r pt_regs fixes
2006-10-07 10:51:15 -07:00
m32r_sio.h
Remove obsolete #include <linux/config.h>
2006-06-30 19:25:36 +02:00
Makefile
[PATCH] Exar quad port serial
2006-12-07 08:39:35 -08:00
mcfserial.c
[PATCH] m68knommu: ColdFire serial driver fixes
2006-12-06 07:41:26 -08:00
mcfserial.h
Remove obsolete #include <linux/config.h>
2006-06-30 19:25:36 +02:00
mpc52xx_uart.c
[POWERPC] Add of_platform_bus support to mpc52xx psc uart driver
2006-12-05 09:53:07 +11:00
mpsc.c
[PATCH] Pass struct dev pointer to dma_cache_sync()
2006-12-07 08:39:41 -08:00
mux.c
Build fixes for struct pt_regs removal
2006-10-06 20:47:23 -06:00
netx-serial.c
Various drivers' irq handlers: kill dead code, needless casts
2006-10-06 15:00:58 -04:00
pmac_zilog.c
IRQ: Maintain regs pointer globally rather than passing to IRQ handlers
2006-10-05 15:10:12 +01:00
pmac_zilog.h
…
pxa.c
Various drivers' irq handlers: kill dead code, needless casts
2006-10-06 15:00:58 -04:00
s3c2410.c
IRQ: Maintain regs pointer globally rather than passing to IRQ handlers
2006-10-05 15:10:12 +01:00
sa1100.c
IRQ: Maintain regs pointer globally rather than passing to IRQ handlers
2006-10-05 15:10:12 +01:00
serial_core.c
Merge branch 'devel' of master.kernel.org:/home/rmk/linux-2.6-serial
2006-10-03 09:13:29 -07:00
serial_cs.c
[PATCH] pcmcia: conf.ConfigBase and conf.Present consolidation
2006-12-04 20:12:02 -05:00
serial_lh7a40x.c
IRQ: Maintain regs pointer globally rather than passing to IRQ handlers
2006-10-05 15:10:12 +01:00
serial_txx9.c
IRQ: Maintain regs pointer globally rather than passing to IRQ handlers
2006-10-05 15:10:12 +01:00
sh-sci.c
sh: Clock framework tidying.
2006-12-06 10:45:40 +09:00
sh-sci.h
sh: More flexible + SH7780 earlyprintk SCIF support.
2006-12-06 10:45:39 +09:00
sn_console.c
[IA64] Fix breakage from irq change
2006-10-06 10:09:41 -07:00
suncore.c
Remove obsolete #include <linux/config.h>
2006-06-30 19:25:36 +02:00
suncore.h
…
sunhv.c
IRQ: Maintain regs pointer globally rather than passing to IRQ handlers
2006-10-05 15:10:12 +01:00
sunsab.c
IRQ: Maintain regs pointer globally rather than passing to IRQ handlers
2006-10-05 15:10:12 +01:00
sunsab.h
…
sunsu.c
IRQ: Maintain regs pointer globally rather than passing to IRQ handlers
2006-10-05 15:10:12 +01:00
sunzilog.c
[SPARC32]: Fix sparc32 modpost warnings with sunzilog
2006-10-11 23:56:53 -07:00
sunzilog.h
…
uartlite.c
[PATCH] serial uartlite driver
2006-12-07 08:39:30 -08:00
v850e_uart.c
IRQ: Maintain regs pointer globally rather than passing to IRQ handlers
2006-10-05 15:10:12 +01:00
vr41xx_siu.c
IRQ: Maintain regs pointer globally rather than passing to IRQ handlers
2006-10-05 15:10:12 +01:00