![]() ![]() > can control the Intel watchdog driver via ACPI. > So what I've done is to take the code for the Linux kernel driver that > however I don't think this driver will work on my own device because > I have taken a look at the iTCO branch in the github repository, > operating system (just in case my OS freezes before it fully loads > I need to start the Intel watchdog timer running before I boot my main > I'm developing an embedded Linux device with an x86 CPU. On 1/28/20 1:32 PM, Cameron Ferguson wrote: To: Cameron Ferguson Re: Small tweak to get ACPI watchdog working (iTCO)ĭate: Wed, 12:20:44 +0100 Now maybe I'm not testing it correctly, but I would expecting that stopping the watchdog service would cause the /dev/watchdog to time out after 30 seconds and I should see the host reboot, however this does not happen.Īny help is appreciated as the most I've found are patches to kvm and general softdog documentation or IPMI watchdog answers.Re: Small tweak to get ACPI watchdog working (iTCO) - Ahmad Fatoum mail archive of the barebox mailing list help / color / mirror / Atom feed From: Ahmad Fatoum # Check if syslogd is still running by enabling the following line # This greatly decreases the chance that watchdog won't be scheduled before # To get the real size, check how large the pagesize is on your machine. # (if your machine is really hung, the loadavg will go much higher than 25) ![]() # These values will hopefully never reboot your machine during normal use Setting one of these values to '0' disables it. I6300ESB timer: Intel 6300ESB WatchDog Timer Driver v0.04 ![]() I am using RHEL compatible Scientific Linux 6.3 in a KVM virtual machine by the wayīelow is everything I've tried so far: dmesg|grep 6300 I've been searching for this on Google for sometime now and I have yet to find proper documentation on how to connect the kernel driver for my 6300esb watchdog timer to /dev/watchdog and ensure that watchdog daemon is keeping it alive. ![]()
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