freebsd-dev/sys/dev/uart
Peter Grehan 332cda07c0 Complete polled-mode operation by using a callout if the device will be
used in polled-mode. The callout invokes uart_intr, which rearms the timeout.
Implemented for bhyve, but generically useful for e.g. embedded bringup
when the interrupt controller hasn't been setup, or if it's not deemed
worthy to wire an interrupt line from a serial port.

Submitted by:	neel
Reviewed by:	marcel
Obtained from:	NetApp
MFC after:	3 weeks
2012-04-12 18:46:48 +00:00
..
uart_bus_acpi.c
uart_bus_ebus.c
uart_bus_fdt.c Actually set the baudrate from the FDT. 2011-12-30 03:57:17 +00:00
uart_bus_isa.c
uart_bus_pccard.c
uart_bus_pci.c Add PCI Id for the AMT SOL UART on G4x series Intel chipsets. 2012-03-14 14:01:51 +00:00
uart_bus_puc.c
uart_bus_scc.c
uart_bus.h Complete polled-mode operation by using a callout if the device will be 2012-04-12 18:46:48 +00:00
uart_core.c Complete polled-mode operation by using a callout if the device will be 2012-04-12 18:46:48 +00:00
uart_cpu_ia64.c
uart_cpu_pc98.c Merge amd64 and i386 bus.h and move the resulting header to x86. Replace 2010-12-20 16:39:43 +00:00
uart_cpu_powerpc.c Convert Freescale PowerPC platforms to FDT convention. 2010-07-11 21:08:29 +00:00
uart_cpu_sparc64.c Use strchr() and strrchr(). 2012-01-02 12:12:10 +00:00
uart_cpu_x86.c uart_cpu_amd64.c and uart_cpu_i386.c (under sys/dev/uart) are 2012-04-11 02:42:01 +00:00
uart_cpu.h
uart_dbg.c
uart_dev_ns8250.c Disable the TX ready interrupts once we received one, some UART won't clear 2011-11-02 20:45:44 +00:00
uart_dev_quicc.c
uart_dev_sab82532.c
uart_dev_z8530.c
uart_if.m Complete polled-mode operation by using a callout if the device will be 2012-04-12 18:46:48 +00:00
uart_kbd_sun_tables.h
uart_kbd_sun.c Restore binary compatibility for GIO_KEYMAP and PIO_KEYMAP. 2011-07-17 08:19:19 +00:00
uart_kbd_sun.h
uart_subr.c Replace __const by const in all non-contributed source code. 2011-12-13 13:32:56 +00:00
uart_tty.c kern cons: introduce infrastructure for console grabbing by kernel 2011-12-17 15:08:43 +00:00
uart.h