Intel Atom E600 series LPC bridge, timecounter and watchdog
tcpcib* at pci?
isa* at tcpcib?
driver provides support for the Intel Atom
E600 series LPC bridge and implements a 64-bit 14.3 MHz timecounter using the
tcpcib driver also provides the
standard watchdog(4) interface to the
watchdog timer and may be used with
watchdogd(8). The watchdog timer can
be configured via sysctl(8).
Once the watchdog timer resets the CPU, the driver reports it on
the next boot displaying the “reboot on timeout” message in
The maximum timeout value supported by the watchdog timer is 600
tcpcib driver first appeared in
Apart from the core pcib(4) functionality,
timecounter and the watchdog(4)
interface, the driver doesn't support any other aspects of the hardware.