Date: Sun, 07 Nov 2021 22:40:10 +0000 From: bugzilla-noreply@freebsd.org To: bugs@FreeBSD.org Subject: [Bug 259673] ichwd does not detect qemu i6300esb virtual watchdog Message-ID: <bug-259673-227-6gEq9Iuq0i@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-259673-227@https.bugs.freebsd.org/bugzilla/> References: <bug-259673-227@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D259673 --- Comment #4 from Andriy Gapon <avg@FreeBSD.org> --- I made a quick look at Linux code and there is an interesting thing. Linux has drivers/watchdog/iTCO_wdt.c driver which is roughly equivalent to FreeBSD ichwd and works approximately the same. It's a "platform" driver a= nd its configured via an LPC driver. But additionally there is drivers/watchdog/i6300esb.c driver specifically f= or 6300ESB watchdog. It attaches directly via PCI. I am not sure if in the case of 6300ESB Linux has two drivers for the same hardware or if the hardware actually has multiple watchdogs... --=20 You are receiving this mail because: You are the assignee for the bug.=
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