Marius Strobl 9750d9e5b6 Fix tty_drain() and, thus, TIOCDRAIN of the current tty(4) incarnation ... to actually wait until the TX FIFOs of UARTs have be drained before returning. This is done by bringing the equivalent of the TS_BUSY flag found in the previous implementation back in an ABI-preserving way. Reported and tested by: Patrick Powell Most likely, drivers for USB-serial-adapters likewise incorporating TX FIFOs as well as other terminal devices that buffer output in some form should also provide implementations of tsw_busy. MFC after: 3 days		2016-01-19 23:34:27 +00:00
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uart.h	Move the uart_class definitions and fdt compat data into the individual	2015-03-07 15:24:15 +00:00
uart_bus.h	Restore uart PPS signal capture polarity to its historical norm, and add an	2016-01-12 18:42:00 +00:00
uart_bus_acpi.c	uart: add resume method and enable it for attachments on the most common	2013-02-02 11:38:26 +00:00
uart_bus_ebus.c
uart_bus_fdt.c	Add support for the uart classes to set their default register shift value.	2015-04-11 17:16:23 +00:00
uart_bus_isa.c	uart: add resume method and enable it for attachments on the most common	2013-02-02 11:38:26 +00:00
uart_bus_pccard.c	Create a generic PCCARD_PNP_INFO from the MODULE_PNP_INFO building	2015-12-11 05:27:56 +00:00
uart_bus_pci.c	Add ID for Intel Panther Point KT Controller	2015-09-13 12:08:25 +00:00
uart_bus_puc.c
uart_bus_scc.c
uart_core.c	Restore uart PPS signal capture polarity to its historical norm, and add an	2016-01-12 18:42:00 +00:00
uart_cpu.h	Add support for the uart classes to set their default register shift value.	2015-04-11 17:16:23 +00:00
uart_cpu_fdt.c	Use OF_decode_addr() to create a bus_space tag and handle for the console	2016-01-18 17:03:12 +00:00
uart_cpu_fdt.h	Remove the extra copy of uart_fdt_get_clock and uart_fdt_get_shift. While	2015-04-04 09:57:52 +00:00
uart_cpu_pc98.c
uart_cpu_powerpc.c	Do not fail the low-level device probe simply because the kernel	2014-07-26 17:49:40 +00:00
uart_cpu_sparc64.c
uart_cpu_x86.c
uart_dbg.c
uart_dev_imx.c	Add support for the uart classes to set their default register shift value.	2015-04-11 17:16:23 +00:00
uart_dev_imx.h	Remove a duplicate definition.	2015-12-05 15:09:19 +00:00
uart_dev_lpc.c	Add support for the uart classes to set their default register shift value.	2015-04-11 17:16:23 +00:00
uart_dev_msm.c	Add support for the uart classes to set their default register shift value.	2015-04-11 17:16:23 +00:00
uart_dev_msm.h	Add uart driver for Qualcomm MSM 7000/8000 series chips.	2014-10-02 08:12:42 +00:00
uart_dev_ns8250.c	Restore uart PPS signal capture polarity to its historical norm, and add an	2016-01-12 18:42:00 +00:00
uart_dev_ns8250.h	Introduce grab and ungrab upcalls. When the kernel desires to grab the	2014-01-19 19:39:13 +00:00
uart_dev_pl011.c	Add support for the uart classes to set their default register shift value.	2015-04-11 17:16:23 +00:00
uart_dev_quicc.c	Add support for the uart classes to set their default register shift value.	2015-04-11 17:16:23 +00:00
uart_dev_sab82532.c	Add support for the uart classes to set their default register shift value.	2015-04-11 17:16:23 +00:00
uart_dev_ti8250.c	Switch TI platform support code from using FreeBSD's custom-baked DTS	2015-05-22 03:16:18 +00:00
uart_dev_z8530.c	Add support for the uart classes to set their default register shift value.	2015-04-11 17:16:23 +00:00
uart_if.m	Introduce grab and ungrab upcalls. When the kernel desires to grab the	2014-01-19 19:39:13 +00:00
uart_kbd_sun.c
uart_kbd_sun.h
uart_kbd_sun_tables.h
uart_ppstypes.h	Restore uart PPS signal capture polarity to its historical norm, and add an	2016-01-12 18:42:00 +00:00
uart_subr.c	Move the uart_class definitions and fdt compat data into the individual	2015-03-07 15:24:15 +00:00
uart_tty.c	Fix tty_drain() and, thus, TIOCDRAIN of the current tty(4) incarnation	2016-01-19 23:34:27 +00:00