AuxXxilium/linux_dsm_epyc7002
1
0
Fork 0
mirror of https://github.com/AuxXxilium/linux_dsm_epyc7002.git synced 2024-12-28 11:18:45 +07:00
Code Issues Actions Packages Projects Releases Wiki Activity
e490c9144c
linux_dsm_epyc7002/drivers/tty/serial/8250
History
Matwey V. Kornilov e490c9144c tty: Add software emulated RS485 support for 8250 
Implementation of software emulation of RS485 direction handling is based
on omap_serial driver.
Before and after transmission RTS is set to the appropriate value.

Note that before calling serial8250_em485_init() the caller has to
ensure that UART will interrupt when shift register empty. Otherwise,
emultaion cannot be used.

Both serial8250_em485_init() and serial8250_em485_destroy() are
idempotent functions.

Signed-off-by: Matwey V. Kornilov <matwey@sai.msu.ru>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-02-06 22:23:26 -08:00
..
8250_accent.c
8250_acorn.c tty: remove use of __devexit 2012-11-21 15:27:46 -08:00
8250_boca.c
8250_core.c serial: 8250: Unlink uart console ptr if console setup fails 2016-01-28 14:07:04 -08:00
8250_dma.c TTY/Serial driver patches for 4.4-rc1 2015-11-04 21:35:12 -08:00
8250_dw.c The majority of the changes are driver updates and new device 2015-11-05 12:59:36 -08:00
8250_early.c serial: 8250_omap: Add omap8250 earlycon 2016-02-06 22:07:37 -08:00
8250_em.c serial: 8250: remove the redundant include 2015-03-26 22:21:08 +01:00
8250_exar_st16c554.c
8250_fintek.c serial/8250_fintek: Support for any io address. 2015-07-23 15:14:42 -07:00
8250_fourport.c
8250_fsl.c serial: export fsl8250_handle_irq 2015-11-20 16:19:54 -08:00
8250_gsc.c parisc: Fix interrupt routing for C8000 serial ports 2013-07-31 23:42:32 +02:00
8250_hp300.c serial: 8250: remove the redundant include 2015-03-26 22:21:08 +01:00
8250_hub6.c
8250_ingenic.c serial: 8250_ingenic: allow to be independent of SERIAL_8250_CONSOLE 2015-12-13 19:59:48 -08:00
8250_lpc18xx.c serial: 8250: add LPC18xx/43xx UART driver 2015-06-01 06:56:33 +09:00
8250_mid.c serial: 8250_mid: add support for DMA engine handling from UART MMIO 2015-10-17 21:22:08 -07:00
8250_mtk.c drivers/tty/serial: make 8250/8250_mtk.c explicitly non-modular 2015-12-13 19:59:48 -08:00
8250_of.c serial: 8250: of: Fix the driver and actually compile the 8250_of 2016-01-07 14:45:53 -08:00
8250_omap.c serial: 8250_omap: Remove RTS clear 2015-10-17 21:05:46 -07:00
8250_pci.c serial: 8250_pci: Add Intel Broadwell ports 2016-01-29 08:15:33 -08:00
8250_pnp.c TTY: 8250_pnp, make checks bool 2016-02-06 22:16:21 -08:00
8250_port.c tty: Add software emulated RS485 support for 8250 2016-02-06 22:23:26 -08:00
8250_uniphier.c Merge 4.4-rc6 into tty-next 2015-12-21 11:06:07 -08:00
8250.h tty: Add software emulated RS485 support for 8250 2016-02-06 22:23:26 -08:00
Kconfig serial: 8250_mid: fix broken DMA dependency 2015-12-13 19:59:48 -08:00
Makefile serial: 8250: of: Fix the driver and actually compile the 8250_of 2016-01-07 14:45:53 -08:00
serial_cs.c tty: delete non-required instances of include <linux/init.h> 2014-01-07 17:05:21 -08:00