Hi was hoping someone could help me get my DVD writer operating in DMA. Trying to set the mode with atacontrol succeeds, but only sets the mode to WDMA, which is hardly better than PIO. I tried tracing through the DMA initialisation in sys/dev/ata/ata-pci.c, but I got lost I'm afraid. Here is pertinent information: uname -a: FreeBSD zoot.mintel.co.uk 7.0-CURRENT FreeBSD 7.0-CURRENT #1: Tue Jun 5 14:39:27 BST 2007 (sources synched ~5 hrs prior to this) root_at_zoot.mintel.co.uk:/usr/obj/usr/src/sys/ZOOT i386 dvd device: acd0: DVDR <MATSHITADVD-RAM UJ-840S/1.11> at ata0-master ata controller: atapci0_at_pci0:31:1: class=0x01018a card=0x30aa103c chip=0x27df8086 rev=0x01 hdr=0x00 device = '82801G (ICH7 Family) Ultra ATA Storage Controller' dmesg.boot: attached (sorry, not verbose, can get verbose if reqd) pciconf -lv: attached sysctl hw.ata: hw.ata.wc: 1 hw.ata.atapi_dma: 1 hw.ata.ata_dma: 1 (Set via /boot/loader.conf) atacontrol cap acd0: Protocol ATA/ATAPI revision 6 device model MATSHITADVD-RAM UJ-840S serial number firmware revision 1.11 cylinders 0 heads 0 sectors/track 0 lba supported lba48 not supported dma supported overlap not supported Feature Support Enable Value Vendor write cache no no read ahead no no Tagged Command Queuing (TCQ) no no 0/0x00 SMART no no microcode download no no security no no power management no no advanced power management no no 0/0x00 automatic acoustic management no no 0/0x00 0/0x00 TIA Tom hostb0_at_pci0:0:0: class=0x060000 card=0x30aa103c chip=0x27a08086 rev=0x03 hdr=0x00 vendor = 'Intel Corporation' device = '955XM/945GM/PM/GMS/940GML Express Processor to DRAM Controller' class = bridge subclass = HOST-PCI vgapci0_at_pci0:2:0: class=0x030000 card=0x30aa103c chip=0x27a28086 rev=0x03 hdr=0x00 vendor = 'Intel Corporation' device = 'Mobile Integrated Graphics Controller' class = display subclass = VGA vgapci1_at_pci0:2:1: class=0x038000 card=0x30aa103c chip=0x27a68086 rev=0x03 hdr=0x00 vendor = 'Intel Corporation' device = 'Mobile Integrated Graphics Controller' class = display pcm0_at_pci0:27:0: class=0x040300 card=0x30aa103c chip=0x27d88086 rev=0x01 hdr=0x00 vendor = 'Intel Corporation' device = '82801G (ICH7 Family) High Definition Audio' class = multimedia pcib1_at_pci0:28:0: class=0x060400 card=0x00000000 chip=0x27d08086 rev=0x01 hdr=0x01 vendor = 'Intel Corporation' device = '82801G (ICH7 Family) PCI Express Root Port' class = bridge subclass = PCI-PCI pcib2_at_pci0:28:2: class=0x060400 card=0x00000000 chip=0x27d48086 rev=0x01 hdr=0x01 vendor = 'Intel Corporation' device = '82801G (ICH7 Family) PCI Express Root Port' class = bridge subclass = PCI-PCI pcib3_at_pci0:28:3: class=0x060400 card=0x00000000 chip=0x27d68086 rev=0x01 hdr=0x01 vendor = 'Intel Corporation' device = '82801G (ICH7 Family) PCI Express Root Port' class = bridge subclass = PCI-PCI uhci0_at_pci0:29:0: class=0x0c0300 card=0x30aa103c chip=0x27c88086 rev=0x01 hdr=0x00 vendor = 'Intel Corporation' device = '82801G (ICH7 Family) USB Universal Host Controller' class = serial bus subclass = USB uhci1_at_pci0:29:1: class=0x0c0300 card=0x30aa103c chip=0x27c98086 rev=0x01 hdr=0x00 vendor = 'Intel Corporation' device = '82801G (ICH7 Family) USB Universal Host Controller' class = serial bus subclass = USB uhci2_at_pci0:29:2: class=0x0c0300 card=0x30aa103c chip=0x27ca8086 rev=0x01 hdr=0x00 vendor = 'Intel Corporation' device = '82801G (ICH7 Family) USB Universal Host Controller' class = serial bus subclass = USB uhci3_at_pci0:29:3: class=0x0c0300 card=0x30aa103c chip=0x27cb8086 rev=0x01 hdr=0x00 vendor = 'Intel Corporation' device = '82801G (ICH7 Family) USB Universal Host Controller' class = serial bus subclass = USB ehci0_at_pci0:29:7: class=0x0c0320 card=0x30aa103c chip=0x27cc8086 rev=0x01 hdr=0x00 vendor = 'Intel Corporation' device = '82801G (ICH7 Family) USB 2.0 Enhanced Host Controller' class = serial bus subclass = USB pcib4_at_pci0:30:0: class=0x060401 card=0x30aa103c chip=0x24488086 rev=0xe1 hdr=0x01 vendor = 'Intel Corporation' device = '82801BAM/CAM/DBM (ICH2-M/3-M/4-M) Hub Interface to PCI Bridge' class = bridge subclass = PCI-PCI isab0_at_pci0:31:0: class=0x060100 card=0x30aa103c chip=0x27b98086 rev=0x01 hdr=0x00 vendor = 'Intel Corporation' device = '82801GBM (ICH7-M) LPC Interface Controller' class = bridge subclass = PCI-ISA atapci0_at_pci0:31:1: class=0x01018a card=0x30aa103c chip=0x27df8086 rev=0x01 hdr=0x00 vendor = 'Intel Corporation' device = '82801G (ICH7 Family) Ultra ATA Storage Controller' class = mass storage subclass = ATA atapci1_at_pci0:31:2: class=0x010601 card=0x30aa103c chip=0x27c58086 rev=0x01 hdr=0x00 vendor = 'Intel Corporation' device = '82801GB Mobile I/O Controller Hub SATA cc=AHCI' class = mass storage none0_at_pci8:0:0: class=0x028000 card=0x135c103c chip=0x42228086 rev=0x02 hdr=0x00 vendor = 'Intel Corporation' device = '3945ABG Intel 3945ABG Wireless LAN controller' class = network cbb0_at_pci2:6:0: class=0x060700 card=0x30aa103c chip=0x8039104c rev=0x00 hdr=0x02 vendor = 'Texas Instruments (TI)' device = 'PCIxx12 Cardbus Controller' class = bridge subclass = PCI-CardBus fwohci0_at_pci2:6:1: class=0x0c0010 card=0x30aa103c chip=0x803a104c rev=0x00 hdr=0x00 vendor = 'Texas Instruments (TI)' device = 'PCIxx12 OHCI IEEE 1394 Host Controller' class = serial bus subclass = FireWire none1_at_pci2:6:2: class=0x018000 card=0x30aa103c chip=0x803b104c rev=0x00 hdr=0x00 vendor = 'Texas Instruments (TI)' device = 'PCIxx12 Integrated Flash Media Controller' class = mass storage none2_at_pci2:6:3: class=0x080500 card=0x30aa103c chip=0x803c104c rev=0x00 hdr=0x00 vendor = 'Texas Instruments (TI)' device = 'PCIxx12 SDA Host Controller' class = base peripheral bge0_at_pci2:14:0: class=0x020000 card=0x30aa103c chip=0x169c14e4 rev=0x03 hdr=0x00 vendor = 'Broadcom Corporation' device = 'fhjfhjghj Broadcom Gigabit Ethernet BCM570x NetXtreme' class = network subclass = ethernet Copyright (c) 1992-2007 The FreeBSD Project. Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994 The Regents of the University of California. All rights reserved. FreeBSD is a registered trademark of The FreeBSD Foundation. FreeBSD 7.0-CURRENT #1: Tue Jun 5 14:39:27 BST 2007 root_at_zoot.mintel.co.uk:/usr/obj/usr/src/sys/ZOOT Timecounter "i8254" frequency 1193182 Hz quality 0 CPU: Genuine Intel(R) CPU T2500 _at_ 2.00GHz (1995.02-MHz 686-class CPU) Origin = "GenuineIntel" Id = 0x6e8 Stepping = 8 Features=0xbfe9fbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,CLFLUSH,DTS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE> Features2=0xc1a9<SSE3,MON,VMX,EST,TM2,xTPR,PDCM> AMD Features=0x100000<NX> Cores per package: 2 real memory = 1065156608 (1015 MB) avail memory = 1032916992 (985 MB) ACPI APIC Table: <HP 30AA > FreeBSD/SMP: Multiprocessor System Detected: 2 CPUs cpu0 (BSP): APIC ID: 0 cpu1 (AP): APIC ID: 1 ioapic0: Changing APIC ID to 1 ioapic0 <Version 2.0> irqs 0-23 on motherboard kbd1 at kbdmux0 acpi0: <HP 30AA> on motherboard acpi0: [ITHREAD] acpi0: Power Button (fixed) acpi0: reservation of 0, a0000 (3) failed acpi0: reservation of 100000, 3f700000 (3) failed Timecounter "ACPI-fast" frequency 3579545 Hz quality 1000 acpi_timer0: <24-bit timer at 3.579545MHz> port 0x1008-0x100b on acpi0 acpi_ec0: <Embedded Controller: GPE 0x16> port 0x62,0x66 on acpi0 cpu0: <ACPI CPU> on acpi0 acpi_throttle0: <ACPI CPU Throttling> on cpu0 cpu1: <ACPI CPU> on acpi0 acpi_throttle1: <ACPI CPU Throttling> on cpu1 acpi_throttle1: failed to attach P_CNT device_attach: acpi_throttle1 attach returned 6 pcib0: <ACPI Host-PCI bridge> port 0xcf8-0xcff on acpi0 pci0: <ACPI PCI bus> on pcib0 vgapci0: <VGA-compatible display> port 0x6000-0x6007 mem 0xe8400000-0xe847ffff,0xd0000000-0xdfffffff,0xe8480000-0xe84bffff irq 16 at device 2.0 on pci0 agp0: <Intel 82945GM (945GM GMCH) SVGA controller> on vgapci0 agp0: detected 7932k stolen memory agp0: aperture size is 256M drm0: <Intel i945GM> on vgapci0 info: [drm] AGP at 0xe8400000 0MB info: [drm] Initialized i915 1.5.0 20060119 vgapci1: <VGA-compatible display> mem 0xe8500000-0xe857ffff at device 2.1 on pci0 pci0: <multimedia> at device 27.0 (no driver attached) pcib1: <ACPI PCI-PCI bridge> irq 16 at device 28.0 on pci0 pci8: <ACPI PCI bus> on pcib1 pci8: <network> at device 0.0 (no driver attached) pcib2: <ACPI PCI-PCI bridge> irq 18 at device 28.2 on pci0 pci24: <ACPI PCI bus> on pcib2 pcib3: <ACPI PCI-PCI bridge> irq 19 at device 28.3 on pci0 pci32: <ACPI PCI bus> on pcib3 uhci0: <UHCI (generic) USB controller> port 0x6020-0x603f irq 20 at device 29.0 on pci0 uhci0: [GIANT-LOCKED] uhci0: [ITHREAD] usb0: <UHCI (generic) USB controller> on uhci0 usb0: USB revision 1.0 uhub0: <Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1> on usb0 uhub0: 2 ports with 2 removable, self powered uhci1: <UHCI (generic) USB controller> port 0x6040-0x605f irq 21 at device 29.1 on pci0 uhci1: [GIANT-LOCKED] uhci1: [ITHREAD] usb1: <UHCI (generic) USB controller> on uhci1 usb1: USB revision 1.0 uhub1: <Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1> on usb1 uhub1: 2 ports with 2 removable, self powered uhci2: <UHCI (generic) USB controller> port 0x6060-0x607f irq 18 at device 29.2 on pci0 uhci2: [GIANT-LOCKED] uhci2: [ITHREAD] usb2: <UHCI (generic) USB controller> on uhci2 usb2: USB revision 1.0 uhub2: <Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1> on usb2 uhub2: 2 ports with 2 removable, self powered uhci3: <UHCI (generic) USB controller> port 0x6080-0x609f irq 19 at device 29.3 on pci0 uhci3: [GIANT-LOCKED] uhci3: [ITHREAD] usb3: <UHCI (generic) USB controller> on uhci3 usb3: USB revision 1.0 uhub3: <Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1> on usb3 uhub3: 2 ports with 2 removable, self powered ehci0: <Intel 82801GB/R (ICH7) USB 2.0 controller> mem 0xe8584000-0xe85843ff irq 20 at device 29.7 on pci0 ehci0: [GIANT-LOCKED] ehci0: [ITHREAD] usb4: EHCI version 1.0 usb4: companion controllers, 2 ports each: usb0 usb1 usb2 usb3 usb4: <Intel 82801GB/R (ICH7) USB 2.0 controller> on ehci0 usb4: USB revision 2.0 uhub4: <Intel EHCI root hub, class 9/0, rev 2.00/1.00, addr 1> on usb4 uhub4: 8 ports with 8 removable, self powered uhub5: <vendor 0x0424 product 0x2503, class 9/0, rev 2.00/0.01, addr 2> on uhub4 uhub5: multiple transaction translators uhub5: 3 ports with 0 removable, self powered ugen0: <vendor 0x08ff Fingerprint Sensor, class 255/255, rev 1.10/6.21, addr 3> on uhub5 pcib4: <ACPI PCI-PCI bridge> at device 30.0 on pci0 pci2: <ACPI PCI bus> on pcib4 cbb0: <PCI-CardBus Bridge> mem 0xe8100000-0xe8100fff irq 18 at device 6.0 on pci2 cardbus0: <CardBus bus> on cbb0 pccard0: <16-bit PCCard bus> on cbb0 cbb0: [ITHREAD] fwohci0: <1394 Open Host Controller Interface> mem 0xe8101000-0xe81017ff,0xe8104000-0xe8107fff irq 19 at device 6.1 on pci2 fwohci0: [ITHREAD] fwohci0: OHCI version 1.10 (ROM=0) fwohci0: No. of Isochronous channels is 4. fwohci0: EUI64 00:02:3f:99:29:f9:2b:0c fwohci0: Phy 1394a available S400, 3 ports. fwohci0: Link S400, max_rec 2048 bytes. firewire0: <IEEE1394(FireWire) bus> on fwohci0 sbp0: <SBP-2/SCSI over FireWire> on firewire0 fwohci0: Initiate bus reset fwohci0: BUS reset fwohci0: node_id=0xc800ffc0, gen=1, CYCLEMASTER mode firewire0: 1 nodes, maxhop <= 0, cable IRM = 0 (me) firewire0: bus manager 0 (me) pci2: <mass storage> at device 6.2 (no driver attached) pci2: <base peripheral> at device 6.3 (no driver attached) pci2:14:0: bad VPD cksum, remain 14 bge0: <Broadcom NetXtreme Gigabit Ethernet Controller, ASIC rev. 0x3003> mem 0xe8110000-0xe811ffff irq 16 at device 14.0 on pci2 miibus0: <MII bus> on bge0 brgphy0: <BCM5705 10/100/1000baseTX PHY> PHY 1 on miibus0 brgphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, 1000baseT, 1000baseT-FDX, auto bge0: Ethernet address: 00:15:60:c7:fa:6e bge0: [ITHREAD] isab0: <PCI-ISA bridge> at device 31.0 on pci0 isa0: <ISA bus> on isab0 atapci0: <Intel ICH7 UDMA100 controller> port 0x1f0-0x1f7,0x3f6,0x170-0x177,0x376,0x60a0-0x60af irq 16 at device 31.1 on pci0 ata0: <ATA channel 0> on atapci0 ata0: [ITHREAD] ata1: <ATA channel 1> on atapci0 ata1: [ITHREAD] atapci1: <Intel ICH7M SATA300 controller> port 0x13f0-0x13f7,0x15f4-0x15f7,0x1370-0x1377,0x1574-0x1577,0x60d0-0x60df mem 0xe8585000-0xe85853ff irq 17 at device 31.2 on pci0 atapci1: [ITHREAD] atapci1: AHCI Version 01.10 controller with 4 ports detected ata2: <ATA channel 0> on atapci1 ata2: [ITHREAD] ata3: <ATA channel 1> on atapci1 ata3: port not implemented ata3: [ITHREAD] ata4: <ATA channel 2> on atapci1 ata4: port not implemented ata4: [ITHREAD] ata5: <ATA channel 3> on atapci1 ata5: port not implemented ata5: [ITHREAD] battery0: <ACPI Control Method Battery> on acpi0 battery1: <ACPI Control Method Battery> on acpi0 acpi_acad0: <AC Adapter> on acpi0 acpi_button0: <Sleep Button> on acpi0 acpi_lid0: <Control Method Lid Switch> on acpi0 acpi_tz0: <Thermal Zone> on acpi0 acpi_tz1: <Thermal Zone> on acpi0 acpi_tz2: <Thermal Zone> on acpi0 acpi_tz3: <Thermal Zone> on acpi0 acpi_tz4: <Thermal Zone> on acpi0 atkbdc0: <Keyboard controller (i8042)> port 0x60,0x64 irq 1 on acpi0 atkbd0: <AT Keyboard> irq 1 on atkbdc0 kbd0 at atkbd0 atkbd0: [GIANT-LOCKED] atkbd0: [ITHREAD] psm0: <PS/2 Mouse> irq 12 on atkbdc0 psm0: [GIANT-LOCKED] psm0: [ITHREAD] psm0: model IntelliMouse, device ID 3 sio0: <Standard PC COM port> port 0x3f8-0x3ff irq 4 flags 0x10 on acpi0 sio0: type 16550A sio0: [FILTER] cryptosoft0: <software crypto> on motherboard pmtimer0 on isa0 orm0: <ISA Option ROM> at iomem 0xc0000-0xcffff pnpid ORM0000 on isa0 sc0: <System console> at flags 0x100 on isa0 sc0: VGA <16 virtual consoles, flags=0x300> vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0 ppc0: <Parallel port> at port 0x378-0x37f irq 7 on isa0 ppc0: SMC-like chipset (ECP/EPP/PS2/NIBBLE) in COMPATIBLE mode ppc0: FIFO with 16/16/8 bytes threshold ppbus0: <Parallel port bus> on ppc0 plip0: <PLIP network interface> on ppbus0 lpt0: <Printer> on ppbus0 lpt0: Interrupt-driven port ppi0: <Parallel I/O> on ppbus0 ppc0: [GIANT-LOCKED] ppc0: [ITHREAD] sio1: configured irq 3 not in bitmap of probed irqs 0 sio1: port may not be enabled ukbd0: <vendor 0x0d3d USBPS2, class 0/0, rev 1.10/0.01, addr 2> on uhub2 kbd2 at ukbd0 ums0: <vendor 0x0d3d USBPS2, class 0/0, rev 1.10/0.01, addr 2> on uhub2 ums0: 5 buttons and Z dir. ums1: <Logitech USB-PS/2 Optical Mouse, class 0/0, rev 2.00/22.00, addr 3> on uhub2 ums1: 8 buttons and Z dir. Timecounters tick every 1.000 msec acd0: DVDR <MATSHITADVD-RAM UJ-840S/1.11> at ata0-master PIO4 ad4: 95396MB <FUJITSU MHV2100BH 892C> at ata2-master SATA150 acd0: FAILURE - INQUIRY ILLEGAL REQUEST asc=0x24 ascq=0x00 cd0 at ata0 bus 0 target 0 lun 0 cd0: <MATSHITA DVD-RAM UJ-840S 1.11> Removable CD-ROM SCSI-0 device cd0: 16.000MB/s transfers cd0: Attempt to query device size failed: NOT READY, Medium not present SMP: AP CPU #1 Launched! Trying to mount root from ufs:/dev/ad4s3a bge0: link state changed to UP drm0: [ITHREAD] Warning: pid 47969 used static ldt allocation. See the i386_set_ldt man page for more info Warning: pid 47969 used static ldt allocation. See the i386_set_ldt man page for more info Warning: pid 47969 used static ldt allocation. See the i386_set_ldt man page for more info Warning: pid 47969 used static ldt allocation. See the i386_set_ldt man page for more info Warning: pid 47969 used static ldt allocation. See the i386_set_ldt man page for more info Warning: pid 47969 used static ldt allocation. See the i386_set_ldt man page for more info Warning: pid 47969 used static ldt allocation. See the i386_set_ldt man page for more info Warning: pid 47969 used static ldt allocation. See the i386_set_ldt man page for more info Warning: pid 47969 used static ldt allocation. See the i386_set_ldt man page for more info Warning: pid 47969 used static ldt allocation. See the i386_set_ldt man page for more info pcm0: <Intel 82801G High Definition Audio Controller> mem 0xe8580000-0xe8583fff irq 21 at device 27.0 on pci0 pcm0: [ITHREAD] pcm0: <HDA Codec: Analog Devices AD1981HD> pcm0: <HDA Driver Revision: 20070505_0044>
This archive was generated by hypermail 2.4.0 : Wed May 19 2021 - 11:39:12 UTC