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    SubjectRe: S4bios support for 2.5.63
    On Wed, Feb 26, 2003 at 10:13:47PM +0100, Pavel Machek wrote:

    > This is S4bios support for 2.5.63. I'd like to see it in since it is
    > easier to understand and more foolproof. Please apply,


    Since 2.5.61 at least swsusp doesn't work here, with or without S4bios. It
    lists a heap of processes entering the refrigerator, then prints '=|' and
    moves one line downwards, cursor blinking on an empty line.

    Nothing appears to happen then, except that if I press alt-f7, my screen
    blanks as if X is still partly alive. Alt-SysRQ also works and shows heaps
    of processes, most of them with 'refrigerator' somewhere in their traceback.

    Nothing is written to disk however.

    I try to suspend with "echo 4 > /proc/acpi/sleep".

    From dmesg on bootup:

    BIOS-provided physical RAM map:
    BIOS-e820: 0000000000000000 - 000000000009fc00 (usable)
    BIOS-e820: 000000000009fc00 - 00000000000a0000 (reserved)
    BIOS-e820: 00000000000e8000 - 0000000000100000 (reserved)
    BIOS-e820: 0000000000100000 - 000000000bff0000 (usable)
    BIOS-e820: 000000000bff0000 - 000000000bff8000 (ACPI data)
    BIOS-e820: 000000000bff8000 - 000000000c000000 (ACPI NVS)
    BIOS-e820: 00000000ffef0000 - 00000000fff00000 (reserved)
    BIOS-e820: 00000000ffff0000 - 0000000100000000 (reserved)
    191MB LOWMEM available.
    ACPI: have wakeup address 0xc0001000
    On node 0 totalpages: 49136
    DMA zone: 4096 pages, LIFO batch:1
    Normal zone: 45040 pages, LIFO batch:10
    HighMem zone: 0 pages, LIFO batch:1
    ACPI: RSDP (v000 AMI ) @ 0x000fc740
    ACPI: RSDT (v001 AMIINT AMIINT09 00000.04096) @ 0x0bff0000
    ACPI: FADT (v001 AMIINT AMIINT09 00000.04096) @ 0x0bff0030
    ACPI: DSDT (v001 SiS 630 00000.04096) @ 0x00000000
    ACPI: BIOS passes blacklist
    Building zonelist for node : 0
    Kernel command line: root=/dev/hda1 resume=/dev/hda2
    Initializing CPU#0
    PID hash table entries: 1024 (order 10: 8192 bytes)
    Detected 1096.985 MHz processor.
    biovec pool[1]: 4 bvecs: 256 entries (48 bytes)
    biovec pool[2]: 16 bvecs: 256 entries (192 bytes)
    biovec pool[3]: 64 bvecs: 256 entries (768 bytes)
    biovec pool[4]: 128 bvecs: 256 entries (1536 bytes)
    biovec pool[5]: 256 bvecs: 256 entries (3072 bytes)
    ACPI: Subsystem revision 20030122
    tbxface-0117 [03] acpi_load_tables : ACPI Tables successfully acquired
    Parsing all Control Methods:...............................................................................................................................
    Table [DSDT] - 419 Objects with 37 Devices 127 Methods 20 Regions
    ACPI Namespace successfully loaded at root c040eb9c
    evxfevnt-0092 [04] acpi_enable : Transition to ACPI mode successful
    Executing all Device _STA and_INI methods:.....................................
    37 Devices found containing: 37 _STA, 1 _INI methods
    Completing Region/Field/Buffer/Package initialization:................................................................
    Initialized 16/20 Regions 0/0 Fields 29/29 Buffers 19/19 Packages (419 nodes)
    ACPI: Interpreter enabled
    ACPI: Using PIC for interrupt routing
    ACPI: PCI Root Bridge [PCI0] (00:00)
    PCI: Probing PCI hardware (bus 00)
    ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT]
    ACPI: Embedded Controller [EC0] (gpe 11)
    ACPI: Power Resource [FDDP] (off)
    ACPI: Power Resource [LPTP] (off)
    ACPI: Power Resource [URP2] (off)
    ACPI: Power Resource [URP1] (off)
    pci_link-0249 [07] acpi_pci_link_get_curr: Invalid use of IRQ 0
    ACPI: PCI Interrupt Link [LNKB] (IRQs 4 6 7 11 12 14 15, disabled)
    pci_link-0249 [07] acpi_pci_link_get_curr: Invalid use of IRQ 0
    ACPI: PCI Interrupt Link [LNKC] (IRQs 6 7 10 12 14 15, disabled)
    pci_link-0249 [07] acpi_pci_link_get_curr: Invalid use of IRQ 0
    ACPI: PCI Interrupt Link [LNKD] (IRQs 11, disabled)
    ACPI: Power Resource [FN10] (on)
    block request queues:
    128 requests per read queue
    128 requests per write queue
    8 requests per batch
    enter congestion at 15
    exit congestion at 17
    ACPI: PCI Interrupt Link [LNKB] enabled at IRQ 11
    ACPI: PCI Interrupt Link [LNKC] enabled at IRQ 10
    ACPI: PCI Interrupt Link [LNKD] enabled at IRQ 11
    PCI: Using ACPI for IRQ routing
    PCI: if you experience problems, try using option 'pci=noacpi' or even 'acpi=off'
    NET4: Frame Diverter 0.46
    Enabling SEP on CPU 0
    aio_setup: sizeof(struct page) = 40
    Journalled Block Device driver loaded
    devfs: v1.22 (20021013) Richard Gooch (
    devfs: boot_options: 0x0
    Initializing Cryptographic API
    ACPI: AC Adapter [AC0] (on-line)
    ACPI: Battery Slot [BAT0] (battery present)
    ACPI: Lid Switch [LIDD]
    ACPI: Sleep Button (CM) [SLPB]
    ACPI: Power Button (CM) [PWRB]
    ACPI: Fan [FAN1] (off)
    ACPI: Processor [CPU1] (supports C1 C2, 8 throttling states)
    exfldio-0140 [25] ex_setup_region : Field [TMPS] Base+Offset+Width 4+0+4 is beyond end of region [M4D0] (length 6)
    psparse-1121: *** Error: Method execution failed [\_TZ_.THRM._TMP] (Node cbf11148), AE_AML_REGION_LIMIT
    Serial: 8250/16550 driver $Revision: 1.90 $ IRQ sharing disabled
    tts/0 at I/O 0x3f8 (irq = 4) is a 16550A
    tts/1 at I/O 0x2f8 (irq = 3) is a 16550A
    Initializing IPsec netlink socket
    NET4: Unix domain sockets 1.0/SMP for Linux NET4.0.
    IPv6 v0.8 for NET4.0
    IPv6 over IPv4 tunneling driver
    divert: not allocating divert_blk for non-ethernet device sit0
    ACPI: (supports S0 S1 S4 S5)

    # egrep -i 'acpi|susp' /mnt/linux-2.5.63/.config
    # Power management options (ACPI, APM)
    # ACPI Support

    If you have further questions about my configuration, just let me know.



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