dect/linux-2.6
Archived
14
0
Fork 0
Code Releases Activity
This repository has been archived on 2022-02-17. You can view files and clone it, but cannot push or open issues or pull requests.
linux-2.6/drivers/tty/serial
History
Jiri Slaby 0055197e98 TTY: serial, document ignoring of uart->ops->startup error 
When a user has SYS_ADMIN capabilities and uart->ops->startup returns
an error in uart_startup, we silently drop the error. We then return 0
and behave as if it didn't fail. (Not quite, since we set TTY_IO_ERROR
bit and leave ASYNC_INITIALIZED bit cleared.)

This all is to allow setserial to work with improperly configured or
unconfigured ports. User can thus set port properties and reconfigure
properly.

This patch only documents this behavior.

Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>
Cc: Russel King <linux@arm.linux.org.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-08-23 10:10:38 -07:00
..
cpm_uart tty: remove invalid location line in file header 2011-04-19 16:33:36 -07:00
jsm serial: ioremap warning fix for jsm driver. 2011-06-07 09:25:34 -07:00
8250.c 8250: Fix race condition in serial8250_backup_timeout(). 2011-08-23 10:10:37 -07:00
8250.h tty/serial: Add explicit PORT_TEGRA type 2011-05-19 16:51:01 -07:00
8250_accent.c tty: remove invalid location line in file header 2011-04-19 16:33:36 -07:00
8250_acorn.c
8250_boca.c tty: remove invalid location line in file header 2011-04-19 16:33:36 -07:00
8250_early.c
8250_exar_st16c554.c tty: remove invalid location line in file header 2011-04-19 16:33:36 -07:00
8250_fourport.c tty: remove invalid location line in file header 2011-04-19 16:33:36 -07:00
8250_gsc.c
8250_hp300.c
8250_hub6.c tty: remove invalid location line in file header 2011-04-19 16:33:36 -07:00
8250_mca.c tty: remove invalid location line in file header 2011-04-19 16:33:36 -07:00
8250_pci.c serial/8250_pci: delete duplicate data definition 2011-08-23 10:06:28 -07:00
8250_pnp.c serial: 8250_pnp: add Intermec CV60 touchscreen device 2011-08-22 14:18:44 -07:00
21285.c tty: remove invalid location line in file header 2011-04-19 16:33:36 -07:00
68328serial.c arch, mm: filter disallowed nodes from arch specific show_mem functions 2011-05-25 08:39:03 -07:00
68328serial.h
68360serial.c Merge 2.6.38-rc6 into tty-next 2011-02-24 11:36:31 -08:00
altera_jtaguart.c Merge branch 'devicetree/next' of git://git.secretlab.ca/git/linux-2.6 2011-03-16 17:28:10 -07:00
altera_uart.c serial: altera_uart: Scan for a free port if platform device id is -1 2011-04-19 16:31:19 -07:00
amba-pl010.c tty: remove invalid location line in file header 2011-04-19 16:33:36 -07:00
amba-pl011.c amba pl011: workaround for uart registers lockup 2011-07-08 15:09:23 -07:00
apbuart.c sparc32,leon: Fixed APBUART frequency detection 2011-03-30 04:28:54 -07:00
apbuart.h
atmel_serial.c atmel_serial: fix atmel_default_console_device 2011-08-22 14:18:44 -07:00
bcm63xx_uart.c serial: bcm63xx_uart: fix irq storm after rx fifo overrun. 2011-06-16 12:01:58 -07:00
bfin_5xx.c serial: bfin_5xx: fix off-by-one with resource size 2011-07-01 15:35:46 -07:00
bfin_sport_uart.c treewide: cleanup continuations and remove logging message whitespace 2011-04-26 10:24:37 +02:00
bfin_sport_uart.h
clps711x.c tty: remove invalid location line in file header 2011-04-19 16:33:36 -07:00
crisv10.c tty: now phase out the ioctl file pointer for good 2011-02-17 11:59:56 -08:00
crisv10.h
dz.c atomic: use <linux/atomic.h> 2011-07-26 16:49:47 -07:00
dz.h
icom.c Fix common misspellings 2011-03-31 11:26:23 -03:00
icom.h
ifx6x60.c net: remove mm.h inclusion from netdevice.h 2011-06-21 19:17:20 -07:00
ifx6x60.h serial: ifx6x60: minor cleanup 2011-02-17 11:16:15 -08:00
imx.c dt: remove of_alias_get_id() reference 2011-08-04 11:16:04 +01:00
ioc3_serial.c
ioc4_serial.c
ip22zilog.c Fix common misspellings 2011-03-31 11:26:23 -03:00
ip22zilog.h
Kconfig Merge branch 'sh-latest' of git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-3.x 2011-08-01 06:10:16 -10:00
kgdboc.c kgdboc,kgdbts: strlen() doesn't count the terminator 2011-03-25 16:37:30 -05:00
lantiq.c SERIAL: Lantiq: Add driver for MIPS Lantiq SOCs. 2011-05-19 09:55:43 +01:00
m32r_sio.c treewide: Convert uses of struct resource to resource_size(ptr) 2011-06-10 14:55:36 +02:00
m32r_sio.h
m32r_sio_reg.h
Makefile ARM: mach-s3c2400: delete 2011-07-18 10:59:26 -04:00
max3100.c workqueue, freezer: unify spelling of 'freeze' + 'able' to 'freezable' 2011-02-16 17:48:59 +01:00
max3107-aava.c tty: Add "spi:" prefix for spi modalias 2011-08-23 10:02:01 -07:00
max3107.c tty: Add "spi:" prefix for spi modalias 2011-08-23 10:02:01 -07:00
max3107.h Fix common misspellings 2011-03-31 11:26:23 -03:00
mcf.c
mfd.c treewide: cleanup continuations and remove logging message whitespace 2011-04-26 10:24:37 +02:00
mpc52xx_uart.c dt/serial: Eliminate users of of_platform_{,un}register_driver 2011-02-28 13:22:46 -07:00
mpsc.c
mrst_max3110.c tty: Add "spi:" prefix for spi modalias 2011-08-23 10:02:01 -07:00
mrst_max3110.h Fix common misspellings 2011-03-31 11:26:23 -03:00
msm_serial.c tty: remove invalid location line in file header 2011-04-19 16:33:36 -07:00
msm_serial.h tty: remove invalid location line in file header 2011-04-19 16:33:36 -07:00
msm_serial_hs.c Fix common misspellings 2011-03-31 11:26:23 -03:00
msm_smd_tty.c tty: remove invalid location line in file header 2011-04-19 16:33:36 -07:00
mux.c
mxs-auart.c Freescale STMP37XX/STMP378X Application UART driver: remove duplicate linux/device.h include 2011-02-15 18:35:42 +01:00
netx-serial.c tty: remove invalid location line in file header 2011-04-19 16:33:36 -07:00
nwpserial.c
of_serial.c tty/serial: Add devicetree support for nVidia Tegra serial ports 2011-07-10 06:37:43 +09:00
omap-serial.c treewide: Convert uses of struct resource to resource_size(ptr) 2011-06-10 14:55:36 +02:00
pch_uart.c pch_uart: Set PCIe bus number using probe parameter 2011-08-22 14:18:42 -07:00
pmac_zilog.c tty: remove invalid location line in file header 2011-04-19 16:33:36 -07:00
pmac_zilog.h
pnx8xxx_uart.c
pxa.c treewide: Convert uses of struct resource to resource_size(ptr) 2011-06-10 14:55:36 +02:00
s3c2410.c serial: Remove redundant console_initcall from s3c and s5p console drivers 2011-07-20 19:10:43 +09:00
s3c2412.c serial: Remove redundant console_initcall from s3c and s5p console drivers 2011-07-20 19:10:43 +09:00
s3c2440.c serial: Remove redundant console_initcall from s3c and s5p console drivers 2011-07-20 19:10:43 +09:00
s3c6400.c serial: Remove redundant console_initcall from s3c and s5p console drivers 2011-07-20 19:10:43 +09:00
s5pv210.c Merge branch 'tty-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty-2.6 2011-07-25 23:09:27 -07:00
sa1100.c tty: remove invalid location line in file header 2011-04-19 16:33:36 -07:00
samsung.c serial: samsung: Fix build error 2011-08-08 13:54:50 -07:00
samsung.h serial: Remove redundant console_initcall from s3c and s5p console drivers 2011-07-20 19:10:43 +09:00
sb1250-duart.c atomic: use <linux/atomic.h> 2011-07-26 16:49:47 -07:00
sc26xx.c
serial_core.c TTY: serial, document ignoring of uart->ops->startup error 2011-08-23 10:10:38 -07:00
serial_cs.c pcmcia: Convert pcmcia_device_id declarations to const 2011-05-06 07:46:22 +02:00
serial_ks8695.c tty: remove invalid location line in file header 2011-04-19 16:33:36 -07:00
serial_txx9.c tty: remove invalid location line in file header 2011-04-19 16:33:36 -07:00
sh-sci.c sh: Fix boot crash related to SCI 2011-08-07 15:51:45 -07:00
sh-sci.h serial: sh-sci: FIFO sizing helper consolidation. 2011-06-14 17:38:19 +09:00
sn_console.c Fix common misspellings 2011-03-31 11:26:23 -03:00
suncore.c
suncore.h
sunhv.c dt/serial: Eliminate users of of_platform_{,un}register_driver 2011-02-28 13:22:46 -07:00
sunsab.c dt/serial: Eliminate users of of_platform_{,un}register_driver 2011-02-28 13:22:46 -07:00
sunsab.h
sunsu.c treewide: Convert uses of struct resource to resource_size(ptr) 2011-06-10 14:55:36 +02:00
sunzilog.c Fix common misspellings 2011-03-31 11:26:23 -03:00
sunzilog.h
timbuart.c
timbuart.h
uartlite.c dt: uartlite: merge platform and of_platform driver bindings 2011-02-28 13:22:43 -07:00
ucc_uart.c drivers/serial/ucc_uart.c: Fix compiler warning 2011-08-22 14:18:43 -07:00
vr41xx_siu.c
vt8500_serial.c treewide: Convert uses of struct resource to resource_size(ptr) 2011-06-10 14:55:36 +02:00
xilinx_uartps.c tty/serial: add support for Xilinx PS UART 2011-05-03 10:26:39 -07:00
zs.c atomic: use <linux/atomic.h> 2011-07-26 16:49:47 -07:00
zs.h