Benno Rice 58957d8717 Allow uart(4)'s ns8250 driver to work with devices whose regshift is > 0. ... - Rename REG_DL to REG_DLL and REG_DLH. - Always treat DLL and DLH as two separate 8-bit registers instead of one 16-bit register. Additionally, remove the probe for the high 4 bits of IER being 0 and don't assume we can always read/write 0 to/from those bits. These changes allow uart(4) to drive the UARTs on the Intel XScale PXA255. Reviewed by: marcel		2006-05-23 00:41:12 +00:00
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uart_bus_acpi.c	Start each of the license/copyright comments with /*-, minor shuffle of lines	2005-01-06 01:43:34 +00:00
uart_bus_ebus.c	Remove unused variable 'error'. Forgotten in previous commit.	2006-04-02 21:58:09 +00:00
uart_bus_isa.c	Start each of the license/copyright comments with /*-, minor shuffle of lines	2005-01-06 01:43:34 +00:00
uart_bus_pccard.c	o Style(9) nits	2005-10-28 06:27:53 +00:00
uart_bus_pci.c	o Add 5 Timedia single port serial cards.	2006-04-27 17:08:30 +00:00
uart_bus_puc.c	Rewrite of puc(4). Significant changes are:	2006-04-28 21:21:53 +00:00
uart_bus_scc.c	Add scc(4), a driver for serial communications controllers. These	2006-03-30 18:33:22 +00:00
uart_bus.h	Implement the ipend() method of the serdev I/F.	2006-04-28 18:29:23 +00:00
uart_core.c	Implement the ipend() method of the serdev I/F.	2006-04-28 18:29:23 +00:00
uart_cpu_amd64.c	Make uart_getenv() not be ns8250 dependent. This will allow, in the future,	2005-12-12 21:00:58 +00:00
uart_cpu_i386.c	Make uart_getenv() not be ns8250 dependent. This will allow, in the future,	2005-12-12 21:00:58 +00:00
uart_cpu_ia64.c	Make uart_getenv() not be ns8250 dependent. This will allow, in the future,	2005-12-12 21:00:58 +00:00
uart_cpu_pc98.c	Make uart_getenv() not be ns8250 dependent. This will allow, in the future,	2005-12-12 21:00:58 +00:00
uart_cpu_powerpc.c	Allow uart(4) to be built on PowerPC.	2006-03-31 01:42:55 +00:00
uart_cpu_sparc64.c	- Add support for using LOM (Lights Out Management) and RSC (Remote System	2006-02-04 23:27:16 +00:00
uart_cpu.h	Don't hold the hardware mutex across getc(). It can wait indefinitely	2006-04-01 19:04:54 +00:00
uart_dbg.c	Start each of the license/copyright comments with /*-, minor shuffle of lines	2005-01-06 01:43:34 +00:00
uart_dev_ns8250.c	Allow uart(4)'s ns8250 driver to work with devices whose regshift is > 0.	2006-05-23 00:41:12 +00:00
uart_dev_sab82532.c	Don't hold the hardware mutex across getc(). It can wait indefinitely	2006-04-01 19:04:54 +00:00
uart_dev_z8530.c	o A divisor of 0 is perfectly valid. Reserve -1 for an invalid	2006-05-12 23:24:45 +00:00
uart_if.m	Start each of the license/copyright comments with /*-, minor shuffle of lines	2005-01-06 01:43:34 +00:00
uart_kbd_sun_tables.h
uart_kbd_sun.c	MFp4:	2006-02-24 02:42:26 +00:00
uart_kbd_sun.h	Start each of the license/copyright comments with /*-, minor shuffle of lines	2005-01-06 01:43:34 +00:00
uart_subr.c	Make uart_getenv() not be ns8250 dependent. This will allow, in the future,	2005-12-12 21:00:58 +00:00
uart_tty.c	Don't open if we're going away.	2006-03-30 03:26:52 +00:00
uart.h	Start each of the license/copyright comments with /*-, minor shuffle of lines	2005-01-06 01:43:34 +00:00