Warner Losh 294ef64a17 Introduce grab and ungrab upcalls. When the kernel desires to grab the ... console, it calls the grab functions. These functions should turn off the RX interrupts, and any others that interfere. This makes mountroot prompt work again. If there's more generalized need other than prompting, many of these routines should be expanded to do those new things. Reviewed by: bde (with reservations)		2014-01-19 19:36:11 +00:00
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adm5120_machdep.c	Merge from vmobj-rwlock branch:	2013-02-26 01:00:11 +00:00
adm5120reg.h
admpci.c
console.c	kern cons: introduce infrastructure for console grabbing by kernel	2011-12-17 15:08:43 +00:00
files.adm5120
if_admsw.c	Fix some lingering build failures caused by fixing implicit inclusion of	2013-10-31 05:00:50 +00:00
if_admswreg.h
if_admswvar.h
obio.c	Devices that rely on hints or identify routines for discovery need to	2013-10-29 14:07:31 +00:00
obiovar.h
std.adm5120	o) Use ABI, not ISA_* options, to determine whether to compile bits if libkern	2012-03-12 21:25:32 +00:00
uart_bus_adm5120.c
uart_cpu_adm5120.c
uart_dev_adm5120.c	Introduce grab and ungrab upcalls. When the kernel desires to grab the	2014-01-19 19:36:11 +00:00
uart_dev_adm5120.h