On 09-Jul-2003 Nate Lawson wrote: > If you tested my previous acpi_ec.c patch (or even if you didn't), please > test the following one: > > http://root.org/~nate/freebsd/ec-new.diff > > I will be committing this is in a few days if any problems that arise are > successfully addressed. It fixes numerous races and the broken tsleep > approach in the current version. Note that it does NOT have the > experimental burst mode support I had included in the last patch. It > appears that burst mode is more difficult to handle than I have time for > and the actual time spent in DELAY is low (~1-5 us per transaction). There > is no special dmesg output to report with this, just make sure it doesn't > break things (or fixes things for you). Not as broken as the last patch, but still broken for me: Copyright (c) 1992-2003 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 5.1-CURRENT #13: Wed Jul 9 12:33:56 EDT 2003 john_at_laptop.baldwin.cx:/usr/home/john/work/cvs/i386/compile/LAPTOP Preloaded elf kernel "/boot/test/kernel" at 0xc05b3000. Timecounter "i8254" frequency 1193182 Hz Timecounter "TSC" frequency 696972994 Hz CPU: Intel Pentium III (696.97-MHz 686-class CPU) Origin = "GenuineIntel" Id = 0x683 Stepping = 3 Features=0x383f9ff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,MMX,FXSR,SSE> real memory = 402587648 (383 MB) avail memory = 384716800 (366 MB) Pentium Pro MTRR support enabled VESA: v2.0, 16384k memory, flags:0x1, mode table:0xc0507d82 (1000022) VESA: ATI MOBILE M3 acpi0: <DELL I 5000 > on motherboard pcibios: BIOS version 2.10 Using $PIR table, 7 entries at 0xc00fdf50 Timecounter "ACPI-safe" frequency 3579545 Hz acpi_timer0: <24-bit timer at 3.579545MHz> port 0x1008-0x100b on acpi0 acpi_cpu0: <CPU> port 0x530-0x537 on acpi0 acpi_tz0: <thermal zone> port 0x530-0x537 on acpi0 acpi_lid0: <Control Method Lid Switch> on acpi0 acpi_cmbat0: <Control method Battery> on acpi0 acpi_cmbat1: <Control method Battery> on acpi0 acpi_acad0: <AC adapter> on acpi0 pcib0: <ACPI Host-PCI bridge> port 0xcf8-0xcff on acpi0 pci0: <ACPI PCI bus> on pcib0 pcib0: slot 7 INTD is routed to irq 5 pcib0: slot 8 INTA is routed to irq 5 pcib0: slot 16 INTA is routed to irq 5 agp0: <Intel 82443BX (440 BX) host to PCI bridge> mem 0xe0000000-0xe3ffffff at device 0.0 on pci0 pcib1: <ACPI PCI-PCI bridge> at device 1.0 on pci0 pci1: <ACPI PCI bus> on pcib1 pcib1: slot 0 INTA is routed to irq 11 drm0: <ATI Rage 128 Mobility LF (AGP)> port 0x2000-0x20ff mem 0xf4100000-0xf4103fff,0xf8000000-0xfbffffff irq 11 at device 0.0 on pci1 info: [drm] AGP at 0xe0000000 64MB info: [drm] Initialized r128 2.3.0 20021029 on minor 0 cbb0: <TI1225 PCI-CardBus Bridge> at device 4.0 on pci0 cardbus0: <CardBus bus> on cbb0 pccard0: <16-bit PCCard bus> on cbb0 pcib0: slot 4 INTA is routed to irq 11 cbb1: <TI1225 PCI-CardBus Bridge> at device 4.1 on pci0 cardbus1: <CardBus bus> on cbb1 pccard1: <16-bit PCCard bus> on cbb1 pcib0: slot 4 INTA is routed to irq 11 isab0: <PCI-ISA bridge> at device 7.0 on pci0 isa0: <ISA bus> on isab0 atapci0: <Intel PIIX4 UDMA33 controller> port 0x1050-0x105f at device 7.1 on pci0 ata0: at 0x1f0 irq 14 on atapci0 ata1: at 0x170 irq 15 on atapci0 uhci0: <Intel 82371AB/EB (PIIX4) USB controller> port 0x1060-0x107f irq 5 at device 7.2 on pci0 usb0: <Intel 82371AB/EB (PIIX4) USB controller> on uhci0 usb0: USB revision 1.0 uhub0: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1 uhub0: 2 ports with 2 removable, self powered pci0: <bridge, PCI-unknown> at device 7.3 (no driver attached) pcm0: <ESS Technology Maestro-2E> port 0x1400-0x14ff irq 5 at device 8.0 on pci0 pcm0: <SigmaTel STAC9721/23 AC97 Codec> pci0: <simple comms> at device 16.0 (no driver attached) acpi_button0: <Power Button> on acpi0 acpi_button1: <Sleep Button> on acpi0 isab1: <ACPI Generic ISA bridge> on acpi0 device_probe_and_attach: isab1 attach returned 6 acpi_ec0: <embedded controller> port 0x66,0x62 on acpi0 atkbdc0: <Keyboard controller (i8042)> port 0x64,0x60 irq 1 on acpi0 atkbd0: <AT Keyboard> irq 1 on atkbdc0 kbd0 at atkbd0 psm0: <PS/2 Mouse> irq 12 on atkbdc0 psm0: model Generic PS/2 mouse, device ID 0 fdc0: <Enhanced floppy controller (i82077, NE72065 or clone)> port 0x3f7,0x3f0-0x3f5 irq 6 drq 2 on acpi0 fdc0: FIFO enabled, 8 bytes threshold fd0: <1440-KB 3.5" drive> on fdc0 drive 0 ppc0 port 0x378-0x37f irq 7 on acpi0 ppc0: Generic chipset (EPP/NIBBLE) in COMPATIBLE mode 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 sio0 port 0x3f8-0x3ff irq 4 on acpi0 sio0: type 16550A ACPI-0432: *** Error: Handler for [EmbeddedControl] returned AE_NO_HARDWARE_RESPONSE ACPI-1287: *** Error: Method execution failed [\\_SB_.PCI0.PX41.SECN.BEXT] (Node 0xc3342260), AE_NO_HARDWARE_RESPONSE ACPI-1287: *** Error: Method execution failed [\\_SB_.PCI0.PX41.SECN.MAST._STA] (Node 0xc3342320), AE_NO_HARDWARE_RESPONSE ACPI-0432: *** Error: Handler for [EmbeddedControl] returned AE_NO_HARDWARE_RESPONSE ACPI-1287: *** Error: Method execution failed [\\_SB_.PCI0.PX41.SECN.BEXT] (Node 0xc3342260), AE_NO_HARDWARE_RESPONSE ACPI-1287: *** Error: Method execution failed [\\_SB_.PCI0.PX41.SECN.SLAV._STA] (Node 0xc33422a0), AE_NO_HARDWARE_RESPONSE ACPI-0432: *** Error: Handler for [EmbeddedControl] returned AE_NO_HARDWARE_RESPONSE ACPI-1287: *** Error: Method execution failed [\\_SB_.PCI0.PX41.SECN.BEXT] (Node 0xc3342260), AE_NO_HARDWARE_RESPONSE ACPI-1287: *** Error: Method execution failed [\\_SB_.PCI0.PX41.SECN.SLAV._STA] (Node 0xc33422a0), AE_NO_HARDWARE_RESPONSE ACPI-0432: *** Error: Handler for [EmbeddedControl] returned AE_NO_HARDWARE_RESPONSE ACPI-1287: *** Error: Method execution failed [\\_SB_.PCI0.PX41.SECN.BEXT] (Node 0xc3342260), AE_NO_HARDWARE_RESPONSE ACPI-1287: *** Error: Method execution failed [\\_SB_.PCI0.PX41.SECN.SLAV._STA] (Node 0xc33422a0), AE_NO_HARDWARE_RESPONSE ACPI-0432: *** Error: Handler for [EmbeddedControl] returned AE_NO_HARDWARE_RESPONSE ACPI-1287: *** Error: Method execution failed [\\_SB_.PCI0.PX41.SECN.BEXT] (Node 0xc3342260), AE_NO_HARDWARE_RESPONSE ACPI-1287: *** Error: Method execution failed [\\_SB_.PCI0.PX41.SECN.SLAV._STA] (Node 0xc33422a0), AE_NO_HARDWARE_RESPONSE i sab1: <ACPI Generic ISA bridge> on acpi0 device_probe_and_attach: isab1 attach returned 6 ACPI-0432: *** Error: Handler for [EmbeddedControl] returned AE_NO_HARDWARE_RESPONSE ACPI-1287: *** Error: Method execution failed [\\_SB_.PCI0.PX41.SECN.BEXT] (Node 0xc3342260), AE_NO_HARDWARE_RESPONSE ACPI-1287: *** Error: Method execution failed [\\_SB_.PCI0.PX41.SECN.MAST._STA] (Node 0xc3342320), AE_NO_HARDWARE_RESPONSE ACPI-0432: *** Error: Handler for [EmbeddedControl] returned AE_NO_HARDWARE_RESPONSE ACPI-1287: *** Error: Method execution failed [\\_SB_.PCI0.PX41.SECN.BEXT] (Node 0xc3342260), AE_NO_HARDWARE_RESPONSE ACPI-1287: *** Error: Method execution failed [\\_SB_.PCI0.PX41.SECN.MAST._STA] (Node 0xc3342320), AE_NO_HARDWARE_RESPONSE ACPI-0432: *** Error: Handler for [EmbeddedControl] returned AE_NO_HARDWARE_RESPONSE ACPI-1287: *** Error: Method execution failed [\\_SB_.PCI0.PX41.SECN.BEXT] (Node 0xc3342260), AE_NO_HARDWARE_RESPONSE ACPI-1287: *** Error: Method execution failed [\\_SB_.PCI0.PX41.SECN.SLAV._STA] (Node 0xc33422a0), AE_NO_HARDWARE_RESPONSE n px0: <math processor> on motherboard npx0: INT 16 interface orm0: <Option ROM> at iomem 0xc0000-0xcefff on isa0 pmtimer0 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 Timecounters tick every 10.000 msec acpi_cpu: throttling enabled, 8 steps (100% to 12.5%), currently 100.0% ACPI-0432: *** Error: Handler for [EmbeddedControl] returned AE_NO_HARDWARE_RESPONSE ACPI-1287: *** Error: Method execution failed [\\_SB_.BAT0._BST] (Node 0xc32a0e40), AE_NO_HARDWARE_RESPONSE wi0: <Lucent Technologies WaveLAN/IEEE> at port 0x100-0x13f irq 11 function 0 config 1 on pccard0 wi0: 802.11 address: 00:02:2d:0d:1d:67 wi0: using Lucent Technologies, WaveLAN/IEEE wi0: Lucent Firmware: Station (6.6.1) wi0: 11b rates: 1Mbps 2Mbps 5.5Mbps 11Mbps ad0: 38154MB <IC25N040ATCS04-0> [77520/16/63] at ata0-master UDMA33 Mounting root from ufs:/dev/ad0s2a ACPI-0432: *** Error: Handler for [EmbeddedControl] returned AE_NO_HARDWARE_RESPONSE ACPI-1287: *** Error: Method execution failed [\\_TZ_.THRM._TMP] (Node 0xc11cc300), AE_NO_HARDWARE_RESPONSE -- John Baldwin <jhb_at_FreeBSD.org> <>< http://www.FreeBSD.org/~jhb/ "Power Users Use the Power to Serve!" - http://www.FreeBSD.org/Received on Wed Jul 09 2003 - 08:55:49 UTC
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