Date: Wed, 31 Mar 2021 23:36:58 +0300 From: Oleg Ginzburg <olevole@olevole.ru> To: Ka Ho Ng <khng@freebsd.org> Cc: freebsd-virtualization@freebsd.org Subject: Re: recent changed in vmm lead to panic: AMD, ivhd_setup_intr Message-ID: <CAMsb%2Bmb%2BxH6k69LBC-i6v5_BhNQoM5d7fJr9XAhjfj9Xz=ko7w@mail.gmail.com> In-Reply-To: <51113310-d4f3-a38a-b3cb-bd8d55a280cc@FreeBSD.org> References: <CAMsb%2BmZtH3b_hhe=fmGY-1Y4Wa8Na%2BLzQy8sOhvhs1Dv9S-mzQ@mail.gmail.com> <51113310-d4f3-a38a-b3cb-bd8d55a280cc@FreeBSD.org>
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Thanks for the quick response! On Wed, Mar 31, 2021 at 11:02 PM Ka Ho Ng <khng@freebsd.org> wrote: > Could I have your output of pciconf -lc pci0:0:0:2 and other IOMMU > subclass devices, and also the ACPI ivrs table? You could generate the > ivrs table dump by /usr/local/bin/acpidump -b, and the table will be > available as ivrs.dat in the current directory. > > 1) pciconv -vl: https://pastebin.com/A95F9XLe 2) pciconf -lc pci0:0:0:2 none0@pci0:0:0:2: class=0x080600 rev=0x00 hdr=0x00 vendor=0x1022 device=0x15d1 subvendor=0x1022 subdevice=0x15d1 cap 0f[40] = unknown cap 05[64] = MSI supports 4 messages, 64 bit cap 08[74] = HT MSI fixed address window enabled at 0xfee00000 3) FreeBSD acpidump does not have the '-b' key, all that I found on ivls is: # acpidump -dt | grep -B1 -A3 IVRS /* IVRS: Length=318, Revision=2, Checksum=0, OEMID=LENOVO, OEM Table ID=TP-R13, OEM Revision=0x10e0, Creator ID=PTEC, Creator Revision=0x2 */ 4) egrep -i 'ivrs|ivh|amd-vi|mmu' /var/run/dmesg.boot pci0: <base peripheral, IOMMU> at device 0.2 (no driver attached) > Ka Ho >
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