freebsd-dev/sys/dev/uart
Marcel Moolenaar ebecffe930 For embedded UARTs compatible with the ns8250 family it is possible
that the driver clock is identical to the processor or bus clock.
This is the case for the PowerQUICC processor. When the clock is
high enough, overflows happen in the calculation of the time it
takes to send 1/10 of a character, used in delay loops. Fix the
overflows so as to fix bugs in the delay loops that can cause either
insufficient delays or excessive delays.
2007-03-28 18:34:59 +00:00
..
uart_bus_acpi.c
uart_bus_ebus.c Remove unused variable 'error'. Forgotten in previous commit. 2006-04-02 21:58:09 +00:00
uart_bus_isa.c
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 When we match UARTs found during bus-enumeration with UARTs used for 2007-03-28 18:26:12 +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 Implement uart_cpu_eqres() and uart_cpu_getdev(). This allows 2006-07-26 17:17:23 +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 - Add a uart_rxready() and corresponding device-specific implementations 2007-01-18 22:01:19 +00:00
uart_dbg.c Eliminate gdb_checkc member from GDB_DBGPORT(), it is never used. 2006-05-26 11:54:32 +00:00
uart_dev_ns8250.c For embedded UARTs compatible with the ns8250 family it is possible 2007-03-28 18:34:59 +00:00
uart_dev_sab82532.c - Add a uart_rxready() and corresponding device-specific implementations 2007-01-18 22:01:19 +00:00
uart_dev_z8530.c - Add a uart_rxready() and corresponding device-specific implementations 2007-01-18 22:01:19 +00:00
uart_if.m
uart_kbd_sun_tables.h
uart_kbd_sun.c - Add a uart_rxready() and corresponding device-specific implementations 2007-01-18 22:01:19 +00:00
uart_kbd_sun.h - In sunkbd_probe_keyboard() don't bother to determine the keyboard layout 2006-11-02 00:01:15 +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 Properly propagate overrun conditions to the TTY layer. 2006-07-27 00:07:10 +00:00
uart.h Remove definitions of uart_[gs]etdreg. They are not used anymore and 2006-05-23 22:33:44 +00:00