On Mon, Oct 22 2018, Mark Kettenis <mark.kette...@xs4all.nl> wrote:
> Diff below adds an acpipci(4) driver on amd64. For now the main
> purpose of this driver is to make the PCI-specific _OSC calls to
> advertise the functionality we support. Most notably this advertises
> support for PCIE native hotplug as we have some indications that this
> will help Thunderbolt 3 support on some machines.
>
> I'd like to see this tested on a wide range of amd64 hardware, but
> especially on laptops. Please reply with a diff of your dmesg before
> and after. Make sure you run make config before building a new kernel.
KVM 2.8 vm, fwiw.
tl;dr "+acpipci0 at acpi0 PCI0: _OSC failed"
--- old Wed Oct 24 13:34:31 2018
+++ new Wed Oct 24 13:34:44 2018
@@ -1,4 +1,4 @@
-OpenBSD 6.4-current (GENERIC.MP) #0: Wed Oct 24 09:45:19 CEST 2018
+OpenBSD 6.4-current (GENERIC.MP) #1: Wed Oct 24 13:31:30 CEST 2018
j...@russell.wxcvbn.org:/sys/arch/amd64/compile/GENERIC.MP
real mem = 8573018112 (8175MB)
avail mem = 8303935488 (7919MB)
@@ -15,16 +15,16 @@
acpitimer0 at acpi0: 3579545 Hz, 24 bits
acpimadt0 at acpi0 addr 0xfee00000: PC-AT compat
cpu0 at mainbus0: apid 0 (boot processor)
-cpu0: Intel Core Processor (Broadwell), 3408.50 MHz, 06-3d-02
+cpu0: Intel Core Processor (Broadwell), 3408.56 MHz, 06-3d-02
cpu0:
FPU,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,MMX,FXSR,SSE,SSE2,SSE3,PCLMUL,SSSE3,FMA3,CX16,PCID,SSE4.1,SSE4.2,x2APIC,MOVBE,POPCNT,DEADLINE,AES,XSAVE,AVX,HV,NXE,RDTSCP,LONG,LAHF,3DNOWP,FSGSBASE,BMI1,HLE,AVX2,SMEP,BMI2,ERMS,INVPCID,RTM,RDSEED,ADX,SMAP,XSAVEOPT,MELTDOWN
cpu0: 64KB 64b/line 2-way I-cache, 64KB 64b/line 2-way D-cache, 512KB 64b/line
16-way L2 cache
cpu0: ITLB 255 4KB entries direct-mapped, 255 4MB entries direct-mapped
cpu0: DTLB 255 4KB entries direct-mapped, 255 4MB entries direct-mapped
cpu0: smt 0, core 0, package 0
mtrr: Pentium Pro MTRR support, 8 var ranges, 88 fixed ranges
-cpu0: apic clock running at 1000MHz
+cpu0: apic clock running at 999MHz
cpu1 at mainbus0: apid 1 (application processor)
-cpu1: Intel Core Processor (Broadwell), 3408.05 MHz, 06-3d-02
+cpu1: Intel Core Processor (Broadwell), 3408.04 MHz, 06-3d-02
cpu1:
FPU,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,MMX,FXSR,SSE,SSE2,SSE3,PCLMUL,SSSE3,FMA3,CX16,PCID,SSE4.1,SSE4.2,x2APIC,MOVBE,POPCNT,DEADLINE,AES,XSAVE,AVX,HV,NXE,RDTSCP,LONG,LAHF,3DNOWP,FSGSBASE,BMI1,HLE,AVX2,SMEP,BMI2,ERMS,INVPCID,RTM,RDSEED,ADX,SMAP,XSAVEOPT,MELTDOWN
cpu1: 64KB 64b/line 2-way I-cache, 64KB 64b/line 2-way D-cache, 512KB 64b/line
16-way L2 cache
cpu1: ITLB 255 4KB entries direct-mapped, 255 4MB entries direct-mapped
@@ -35,6 +35,7 @@
acpicpu0 at acpi0: C1(@1 halt!)
acpicpu1 at acpi0: C1(@1 halt!)
"ACPI0006" at acpi0 not configured
+acpipci0 at acpi0 PCI0: _OSC failed
acpicmos0 at acpi0
"PNP0A06" at acpi0 not configured
"PNP0A06" at acpi0 not configured
@@ -85,5 +86,3 @@
scsibus4 at softraid0: 256 targets
root on sd0a (871b81ad3a5d5c9e.a) swap on sd0b dump on sd0b
fd0 at fdc0 drive 1: density unknown
-syncing disks... done
-rebooting...
--
jca | PGP : 0x1524E7EE / 5135 92C1 AD36 5293 2BDF DDCC 0DFA 74AE 1524 E7EE
