Is ASpeed 2400 BMC Watchdog supported? (Was: ICH WatchDog driver can not attach on C226 chipset even if watchdog is enabled in BIOS and works)
Lev Serebryakov <[email protected]>
| Newsgroups | gmane.os.freebsd.devel.hardware |
|---|---|
| Message-ID | <[email protected]> |
Hello Lev, Saturday, May 20, 2017, 8:00:58 PM, you wrote: > I've replaced Supermicro X9SCL motherboard with X10SLH. It is C226 chipset. > I have "ichwd" device in my kernel config. Watchdog is enabled (default) by > jumper. > When watchdog is disabled in BIOS driver complains, that it is disable and > fails to start. It is expected. > When I enable watchdog in BIOS, driver still complains: > ichwd0: <Intel Lynx Point watchdog timer> at port 0x1830-0x1837,0x1860-0x187f on isa0 > ichwd0: ICH WDT present but disabled in BIOS or hardware > device_attach: ichwd0 attach returned 6 > But after 5 minutes system reboots! So, watchdog works in this case, but > still driver could not attach to it, which makes watchdog useless. Looks like ICH watchdog is really disabled, as I found this answer from SuperMicro: Question: What chip is used on motherboard X10SLL-F for the Watch Dog function? Answer: The BMC chip is used, which is the ASpeed 2400 chip on the motherboard Is it possible to use this watchdog in FreeBSD? -- Best regards, Lev mailto:[email protected] _______________________________________________ [email protected] mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-hardware To unsubscribe, send any mail to "[email protected]"