freebsd-dev/sys/dev/uart
Neel Natu 62145ff347 If uart interrupts are not functioning then schedule the callout to do the
polling at device attach time [1].

Add tunables 'debug.uart_force_poll' and 'debug.uart_poll_freq' to control
uart polling.

Submitted by:	Aleksey Kuleshov (rndfax@yandex.ru) [1]
2015-07-16 04:15:22 +00:00
..
uart_bus_acpi.c
uart_bus_ebus.c
uart_bus_fdt.c
uart_bus_isa.c
uart_bus_pccard.c
uart_bus_pci.c Add new UART device presented on newer AMT enabled systems/laptops. 2015-06-22 17:16:09 +00:00
uart_bus_puc.c
uart_bus_scc.c
uart_bus.h
uart_core.c If uart interrupts are not functioning then schedule the callout to do the 2015-07-16 04:15:22 +00:00
uart_cpu_fdt.c
uart_cpu_fdt.h
uart_cpu_pc98.c
uart_cpu_powerpc.c
uart_cpu_sparc64.c
uart_cpu_x86.c
uart_cpu.h
uart_dbg.c
uart_dev_imx.c
uart_dev_imx.h
uart_dev_lpc.c
uart_dev_msm.c
uart_dev_msm.h
uart_dev_ns8250.c
uart_dev_ns8250.h
uart_dev_pl011.c
uart_dev_quicc.c
uart_dev_sab82532.c
uart_dev_ti8250.c
uart_dev_z8530.c
uart_if.m
uart_kbd_sun_tables.h
uart_kbd_sun.c
uart_kbd_sun.h
uart_subr.c
uart_tty.c
uart.h