Sonic Zhang 35ff693579 Blackfin Serial Driver: handle irregular DMA register status in auto start mode ...

This bug is caused by irregular behavior of DMA register CURR_X_COUNT
and CURR_Y_COUNT when an auto restart uart rx DMA run to last byte in
DMA buffer, trigger the interrupt and stay at this possiton. The status
of current x and y is 0:7 instead of 512:8 or 0:8. The driver doesn't
take care of this case when calculating the position.

URL: http://blackfin.uclinux.org/gf/tracker/5063
Reported-by: Tomasz Motylewski <t.motylewski@bfad.de>

Signed-off-by: Sonic Zhang <sonic.zhang@analog.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

2009-06-11 08:51:04 -07:00

..

cpm_uart

cpm_uart: Disable CPM udbg when re-initing CPM uart, even if not the console.

2009-04-06 09:09:33 -05:00

jsm

jsm: correctly support multiple 4/8-port boards

2009-06-11 08:51:02 -07:00

8250_accent.c

…

8250_acorn.c

…

8250_boca.c

…

8250_early.c

8250: switch 8250 drivers to use _nocache ioremaps

2008-05-01 08:04:00 -07:00

8250_exar_st16c554.c

…

8250_fourport.c

…

8250_gsc.c

serial: 8250_gsc: fix printk format error

2009-05-29 08:40:02 -07:00

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

…

8250_pci.c

8250_pci: add the OXCB950 chip to the 8250 PCI driver.

2009-06-11 08:50:58 -07:00

8250_pnp.c

serial: Update PNP IDs

2009-04-06 14:36:26 -07:00

8250.c

serial: add support for the TI AR7 internal UART

2009-06-11 08:51:03 -07:00

8250.h

8250: improve workaround for UARTs that don't re-assert THRE correctly

2008-09-02 19:21:38 -07:00

21285.c

[ARM] acorn,ebsa110,footbridge,integrator,sa1100: Convert asm/io.h to linux/io.h

2009-03-25 10:21:35 +00:00

68328serial.c

serial, 8250: remove NR_IRQ usage

2008-10-16 16:52:02 +02:00

68328serial.h

…

68360serial.c

Fix compile errors in SGI console drivers (linux-next tree)

2008-07-20 17:12:36 -07:00

amba-pl010.c

[ARM] 5519/1: amba probe: pass "struct amba_id *" instead of void *

2009-05-20 23:26:51 +01:00

amba-pl011.c

[ARM] 5519/1: amba probe: pass "struct amba_id *" instead of void *

2009-05-20 23:26:51 +01:00

atmel_serial.c

avr32: add hardware handshake support to atmel_serial

2009-04-01 16:13:51 +02:00

bfin_5xx.c

Blackfin Serial Driver: handle irregular DMA register status in auto start mode

2009-06-11 08:51:04 -07:00

bfin_sport_uart.c

Blackfin SPORT UART: rewrite inline assembly

2009-06-11 08:51:04 -07:00

bfin_sport_uart.h

Blackfin serial driver: this driver enable SPORTs on Blackfin emulate UART

2008-04-30 08:29:30 -07:00

clps711x.c

[ARM] acorn,ebsa110,footbridge,integrator,sa1100: Convert asm/io.h to linux/io.h

2009-03-25 10:21:35 +00:00

crisv10.c

CRISv10: fix serial driver proc-usage

2009-05-02 15:36:09 -07:00

crisv10.h

tty: Use the generic RS485 ioctl on CRIS

2009-04-07 08:44:05 -07:00

dz.c

serial: DZ11: avoid a hang at console switch-over

2008-07-24 10:47:29 -07:00

dz.h

dz: clean up and improve the setup of termios settings

2008-02-07 08:42:24 -08:00

icom.c

icom: fix compile errors when defining ICOM_TRACE

2009-06-11 08:51:03 -07:00

icom.h

Coding style fix drivers/serial/icom.h

2008-02-03 14:47:38 +02:00

imx.c

fix oops when using console=ttymxcN with N > 0

2009-06-03 11:51:05 +02:00

ioc3_serial.c

[IA64] Fix section mismatch ioc3uart_init()/ioc3uart_submodule

2008-12-09 10:08:51 -08:00

ioc4_serial.c

Fix compile errors in SGI console drivers (linux-next tree)

2008-07-20 17:12:36 -07:00

ip22zilog.c

Fix compile errors in SGI console drivers (linux-next tree)

2008-07-20 17:12:36 -07:00

ip22zilog.h

…

Kconfig

Merge branch 'for-linus' of git://git.monstr.eu/linux-2.6-microblaze

2009-04-13 08:17:52 -07:00

kgdboc.c

tty: The big operations rework

2008-04-30 08:29:47 -07:00

m32r_sio_reg.h

…

m32r_sio.c

drivers/serial: use nr_irqs

2008-10-16 16:52:06 +02:00

m32r_sio.h

…

Makefile

Add support for the MAX3100 SPI UART.

2009-04-07 08:44:05 -07:00

max3100.c

tty: MAX3100

2009-04-08 14:33:38 -07:00

mcf.c

m68knommu: Fix support for console port other than ttyS0 on mcf.c

2009-03-24 15:17:43 +10:00

mpc52xx_uart.c

drivers/serial/mpc52xx_uart.c: fix array overindexing check

2009-05-29 08:40:02 -07:00

mpsc.c

kgdb: kgdboc console poll hooks for mpsc uart

2008-07-23 11:30:16 -05:00

mux.c

Fix compile errors in SGI console drivers (linux-next tree)

2008-07-20 17:12:36 -07:00

netx-serial.c

[ARM] build fixes for netX serial driver

2008-10-30 09:41:59 +01:00

nwpserial.c

serial/nwpserial: Fix wrong register read address and add interrupt acknowledge.

2009-05-15 16:43:42 +10:00

of_serial.c

serial: Add 16850 uart type support to OF uart driver

2009-01-16 16:15:17 +11:00

pmac_zilog.c

powerpc/pmac: Fix internal modem IRQ on Wallstreet PowerBook

2009-04-07 15:07:43 +10:00

pmac_zilog.h

…

pnx8xxx_uart.c

When a break signal is detected, the next character should be ignored.

2009-01-15 12:48:36 -08:00

pxa.c

[ARM] pxa: remove machine class specific stuffs from serial driver

2009-03-09 21:22:38 +08:00

s3c24a0.c

[ARM] S3C24A0: Serial port definitions and driver support.

2008-12-15 21:46:36 +00:00

s3c2400.c

[ARM] S3C24XX: Move files out of include/asm-arm/plat-s3c*

2008-10-07 22:26:09 +01:00

s3c2410.c

[ARM] S3C24XX: Move files out of include/asm-arm/plat-s3c*

2008-10-07 22:26:09 +01:00

s3c2412.c

[ARM] S3C24XX: Move files out of include/asm-arm/plat-s3c*

2008-10-07 22:26:09 +01:00

s3c2440.c

drivers/serial/s3c2440.c: fix typo in MODULE_LICENSE

2008-12-10 08:01:53 -08:00

s3c6400.c

[ARM] S3C: Add UDIVSLOT support for newer UARTS

2009-05-01 12:28:16 +01:00

sa1100.c

[ARM] acorn,ebsa110,footbridge,integrator,sa1100: Convert asm/io.h to linux/io.h

2009-03-25 10:21:35 +00:00

samsung.c

[ARM] S3C: Add UDIVSLOT support for newer UARTS

2009-05-01 12:28:16 +01:00

samsung.h

[ARM] S3C: Add UDIVSLOT support for newer UARTS

2009-05-01 12:28:16 +01:00

sb1250-duart.c

Fix compile errors in SGI console drivers (linux-next tree)

2008-07-20 17:12:36 -07:00

sc26xx.c

Fix compile errors in SGI console drivers (linux-next tree)

2008-07-20 17:12:36 -07:00

serial_core.c

serial: fixup /proc/tty/driver/serial after proc_fops conversion

2009-04-01 14:50:48 -07:00

serial_cs.c

pcmcia: remove unused argument to pcmcia_parse_tuple()

2008-08-31 15:50:33 +02:00

serial_ks8695.c

[ARM] 5250/1: unbalanced enable_irq() for serial_ks8695.c fix

2008-10-01 22:41:43 +01:00

serial_lh7a40x.c

[ARM] lh7a40x: avoid polluting the kernel's namespace

2008-11-28 16:39:04 +00:00

serial_txx9.c

serial_txx9: use %lx for iobase

2008-10-20 08:50:24 -07:00

sh-sci.c

sh: Add support for SH7786 CPU subtype.

2009-03-03 15:40:25 +09:00

sh-sci.h

sh: Add support for SH7786 CPU subtype.

2009-03-03 15:40:25 +09:00

sn_console.c

Altix serial: fix

2008-10-20 08:52:36 -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

sparc: Annotate of_device_id arrays with const or __initdata.

2008-08-31 01:23:17 -07:00

sunsab.c

sparc: Annotate of_device_id arrays with const or __initdata.

2008-08-31 01:23:17 -07:00

sunsab.h

…

sunsu.c

serial: sunsu: sunsu_kbd_ms_init needs to be __devinit

2009-04-08 03:29:03 -07:00

sunzilog.c

serial: struct device - replace bus_id with dev_name(), dev_set_name()

2009-03-24 16:38:21 -07:00

sunzilog.h

…

uartlite.c

powerpc/virtex: fix various format/casting printk mismatches

2008-11-14 09:59:48 -07:00

ucc_uart.c

ucc: Fix leaky error path

2009-04-06 14:36:32 -07:00

vr41xx_siu.c

Fix compile errors in SGI console drivers (linux-next tree)

2008-07-20 17:12:36 -07:00

zs.c

serial: Z85C30: avoid a hang at console switch-over

2008-07-24 10:47:29 -07:00

zs.h

…