On Sun Aug 23 15:40:57 2015 GMT+0200, Richard Thornton wrote:
> When this test box, a Sempron 3400 begins to boot, USB is recognized:
>
> OpenBSD 5.7 (RAMDISK_CD) #806: Sun Mar 8 11:08:49 MDT 2015
> dera...@amd64.openbsd.org:/usr/src/sys/arch/amd64/compile/RAMDISK_CD
> real mem = 3404660736 (3246MB)
> avail mem = 3312402432 (3158MB)
> mainbus0 at root
> bios0 at mainbus0: SMBIOS rev. 2.4 @ 0xf0000 (53 entries)
> bios0: vendor Phoenix Technologies, LTD version "3.13" date 11/15/2005
> bios0: Compaq Presario 061 EL426AA-ABA SR1710NX NA611
> acpi0 at bios0: rev 0
> acpi0: sleep states S0 S1 S3 S4 S5
> acpi0: tables DSDT FACP SSDT SRAT MCFG APIC
> acpimadt0 at acpi0 addr 0xfee00000: PC-AT compat
> cpu0 at mainbus0: apid 0 (boot processor)
> cpu0: AMD Sempron(tm) Processor 3400+, 1990.12 MHz
> cpu0:
> FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,MMX,FXSR,SSE,SSE2,SSE3,NXE,MMXX,FFXSR,LONG,3DNOW2,3DNOW,LAHF
> cpu0: 64KB 64b/line 2-way I-cache, 64KB 64b/line 2-way D-cache, 128KB
> 64b/line 16-way L2 cache
> cpu0: ITLB 32 4KB entries fully associative, 8 4MB entries fully
> associative
> cpu0: DTLB 32 4KB entries fully associative, 8 4MB entries fully
> associative
> cpu0: AMD erratum 89 present, BIOS upgrade may be required
> cpu0: apic clock running at 198MHz
> ioapic0 at mainbus0: apid 2 pa 0xfec00000, version 21, 24 pins
> acpiprt0 at acpi0: bus 0 (PCI0)
> acpiprt1 at acpi0: bus 2 (P2P_)
> acpiprt2 at acpi0: bus 1 (AGP_)
> pci0 at mainbus0 bus 0
> pchb0 at pci0 dev 0 function 0 "ATI RS480 Host" rev 0x10
> ppb0 at pci0 dev 1 function 0 "ATI RS480 PCIE" rev 0x00
> pci1 at ppb0 bus 1
> vga1 at pci1 dev 5 function 0 "ATI Radeon XPRESS 200" rev 0x00
> wsdisplay0 at vga1 mux 1: console (80x25, vt100 emulation)
> pciide0 at pci0 dev 18 function 0 "ATI SB400 SATA" rev 0x00: DMA
> pciide0: using apic 2 int 22 for native-PCI interrupt
> pciide0: port 0: device present, speed: 1.5Gb/s
> wd0 at pciide0 channel 0 drive 0: <Maxtor 6L100M0>
> wd0: 16-sector PIO, LBA48, 95396MB, 195371568 sectors
> wd0(pciide0:0:0): using BIOS timings, Ultra-DMA mode 5
> ohci0 at pci0 dev 19 function 0 "ATI SB400 USB" rev 0x00: apic 2 int 18,
> version 1.0, legacy sup
