Date: Tue, 11 Aug 2020 18:47:53 +0000 From: bugzilla-noreply@freebsd.org To: bugs@FreeBSD.org Subject: [Bug 248514] jedec_dimm(4) and imcsmb(4): support of memory controllers in Skylake and newer Intel CPUs Message-ID: <bug-248514-227-maoNdJbrrH@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-248514-227@https.bugs.freebsd.org/bugzilla/> References: <bug-248514-227@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D248514 --- Comment #5 from Ravi Pokala <rpokala@panasas.com> --- (In reply to VVD from comment #4) Are you sure that smbus1:0xa0 is the proper bus:address for the DIMM in question? For experimentation purposes, you could configure the kernel environment to look at all possible addresses: kldunload imcsmb.ko smbus.ko jedec_dimm.ko unit=3D0 for bus in 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ; do for addr in 0xa0 0xa2 0xa4 0xa6 0xa8 0xaa 0xac 0xae ; do kenv hint.jedec_dimm.${unit}.at=3D"smbus${bus}" kenv hint.jedec_dimm.${unit}.addr=3D"${addr}" unit=3D$(( ${unit} + 1 )) done done kldload /path/to/imcsmb.ko /boot/kernel/smbus.ko /boot/kernel/jedec_dim= m.ko Can you try that and let me know if any of them work? When you're done, you= can run it again with `kenv -u' to remove all the extra entries, then configure device.hints for the real values. --=20 You are receiving this mail because: You are the assignee for the bug.=
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