Hi, Is there any progress to support DMA on this chipset? I successfully boot 4.1-current in a Dell OptiPlex 320. Everything are working fine, inclusive both processors (Pentium4-D) using ACPI.
I attached my dmesg. Thanks in advance. OpenBSD 4.1-current (GENERIC.MP) #1181: Fri Apr 6 01:54:44 MDT 2007 [EMAIL PROTECTED]:/usr/src/sys/arch/amd64/compile/GENERIC.MP real mem = 1038069760 (1013740K) avail mem = 877154304 (856596K) using 22937 buffers containing 104013824 bytes (101576K) of memory User Kernel Config UKC> disable apm UKC> enable acpi 256 acpi0 enabled UKC> quit Continuing... mainbus0 (root) bios0 at mainbus0: SMBIOS rev. 2.3 @ 0xf0450 (68 entries) bios0: Dell Inc. OptiPlex 320 acpi0 at mainbus0: rev 2 acpi0: tables DSDT FACP SSDT APIC BOOT MCFG HPET SLIC acpitimer at acpi0 not configured acpimadt0 at acpi0 addr 0xfee00000: PC-AT compat cpu0 at mainbus0: apid 0 (boot processor) cpu0: Intel(R) Pentium(R) D CPU 3.00GHz, 3000.50 MHz cpu0: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,SBF,SSE3,MWAIT,DS-CPL,EST,CNXT-ID,CX16,xTPR,NXE,LONG cpu0: 2MB 64b/line 8-way L2 cache cpu0: apic clock running at 200MHz cpu1 at mainbus0: apid 1 (application processor) cpu1: Intel(R) Pentium(R) D CPU 3.00GHz, 3000.11 MHz cpu1: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,SBF,SSE3,MWAIT,DS-CPL,EST,CNXT-ID,CX16,xTPR,NXE,LONG cpu1: 2MB 64b/line 8-way L2 cache ioapic0 at mainbus0 apid 8 pa 0xfec00000, version 21, 24 pins ioapic0: misconfigured as apic 0, remapped to apid 8 acpiprt0 at acpi0: bus 1 (PCI1) acpiprt1 at acpi0: bus 0 (PCI2) acpiprt2 at acpi0: bus 0 (PCI3) acpiprt3 at acpi0: bus 0 (PCI4) acpiprt4 at acpi0: bus 0 (PCI5) acpiprt5 at acpi0: bus 0 (PCI6) acpiprt6 at acpi0: bus 0 (PCI8) acpiprt7 at acpi0: bus 2 (PCI7) acpiprt8 at acpi0: bus 0 (PCI0) acpibtn at acpi0 not configured pci0 at mainbus0 bus 0: configuration mode 1 pchb0 at pci0 dev 0 function 0 vendor "ATI", unknown product 0x5a33 rev 0x01 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) wsdisplay0: screen 1-5 added (80x25, vt100 emulation) pciide0 at pci0 dev 18 function 0 "ATI IXP600 SATA" rev 0x00: DMA (unsupported), channel 0 configured to native-PCI, channel 1 configured to native-PCI pciide0: using apic 8 int 22 (irq 11) for native-PCI interrupt wd0 at pciide0 channel 0 drive 0: <SAMSUNG HD080HJ/P> wd0: 16-sector PIO, LBA48, 76293MB, 156250000 sectors pciide0: channel 1 ignored (not responding; disabled or no drives?) ohci0 at pci0 dev 19 function 0 "ATI IXP600 USB" rev 0x00: apic 8 int 16 (irq 10), version 1.0, legacy support ohci1 at pci0 dev 19 function 1 "ATI IXP600 USB" rev 0x00: apic 8 int 17 (irq 5), version 1.0, legacy support ohci2 at pci0 dev 19 function 2 "ATI IXP600 USB" rev 0x00: apic 8 int 18 (irq 4), version 1.0, legacy support ohci3 at pci0 dev 19 function 3 "ATI IXP600 USB" rev 0x00: apic 8 int 17 (irq 5), version 1.0, legacy support ohci4 at pci0 dev 19 function 4 "ATI IXP600 USB" rev 0x00: apic 8 int 18 (irq 4), version 1.0, legacy support ehci0 at pci0 dev 19 function 5 "ATI IXP600 USB2" rev 0x00: apic 8 int 19 (irq 3) usb0 at ehci0: USB revision 2.0 uhub0 at usb0 uhub0: ATI EHCI root hub, rev 2.00/1.00, addr 1 uhub0: 10 ports with 10 removable, self powered "ATI IXP600 SMBus" rev 0x13 at pci0 dev 20 function 0 not configured pciide1 at pci0 dev 20 function 1 "ATI IXP600 IDE" rev 0x00: DMA, channel 0 configured to compatibility, channel 1 configured to compatibility atapiscsi0 at pciide1 channel 0 drive 0 scsibus0 at atapiscsi0: 2 targets cd0 at scsibus0 targ 0 lun 0: <TSSTcorp, CDRWDVD TS-H492C, DE02> SCSI0 5/cdrom removable cd0(pciide1:0:0): using PIO mode 4, DMA mode 2, Ultra-DMA mode 2 azalia0 at pci0 dev 20 function 2 "ATI IXP600 HD Audio" rev 0x00: apic 8 int 16 (irq 10) azalia0: host: High Definition Audio rev. 1.0 azalia0: codec: Analog Devices AD1983 (rev. 4.0), HDA version 1.0 audio0 at azalia0 pcib0 at pci0 dev 20 function 3 "ATI IXP600 LPC" rev 0x00 ppb1 at pci0 dev 20 function 4 "ATI IXP600 PCI" rev 0x00 pci2 at ppb1 bus 2 bce0 at pci2 dev 9 function 0 "Broadcom BCM4401B0" rev 0x02: apic 8 int 21 (irq 11), address 00:15:c5:35:eb:78 bmtphy0 at bce0 phy 1: BCM4401 10/100baseTX PHY, rev. 0 usb1 at ohci0: USB revision 1.0 uhub1 at usb1 uhub1: ATI OHCI root hub, rev 1.00/1.00, addr 1 uhub1: 2 ports with 2 removable, self powered usb2 at ohci1: USB revision 1.0 uhub2 at usb2 uhub2: ATI OHCI root hub, rev 1.00/1.00, addr 1 uhub2: 2 ports with 2 removable, self powered usb3 at ohci2: USB revision 1.0 uhub3 at usb3 uhub3: ATI OHCI root hub, rev 1.00/1.00, addr 1 uhub3: 2 ports with 2 removable, self powered usb4 at ohci3: USB revision 1.0 uhub4 at usb4 uhub4: ATI OHCI root hub, rev 1.00/1.00, addr 1 uhub4: 2 ports with 2 removable, self powered usb5 at ohci4: USB revision 1.0 uhub5 at usb5 uhub5: ATI OHCI root hub, rev 1.00/1.00, addr 1 uhub5: 2 ports with 2 removable, self powered isa0 at pcib0 isadma0 at isa0 pckbc0 at isa0 port 0x60/5 pckbd0 at pckbc0 (kbd slot) pckbc0: using irq 1 for kbd slot wskbd0 at pckbd0: console keyboard, using wsdisplay0 pcppi0 at isa0 port 0x61 midi0 at pcppi0: <PC speaker> spkr0 at pcppi0 uhidev0 at uhub2 port 1 configuration 1 interface 0 uhidev0: Dell Dell USB Keyboard, rev 1.10/3.01, addr 2, iclass 3/1 ukbd0 at uhidev0: 8 modifier keys, 6 key codes wskbd1 at ukbd0 mux 1 wskbd1: connecting to wsdisplay0 uhidev1 at uhub2 port 2 configuration 1 interface 0 uhidev1: Logitech Optical USB Mouse, rev 2.00/3.40, addr 3, iclass 3/1 ums0 at uhidev1: 3 buttons and Z dir. wsmouse0 at ums0 mux 0 dkcsum: wd0 matches BIOS drive 0x80 root on wd0a rootdev=0x0 rrootdev=0x300 rawdev=0x302