FreeBSD 5.3 ACPI and Asus s5200n

[Guy Brand]

  Hi,


  I did a fresh install of FreeBSD 5.3 beta 7 on an Asus s5200n.
  hw.acpi says hw.acpi.supported_sleep_state: S1 S3 S4 S5. Trying
  them out, only S5 works properly . S1 freezes when I want to get
  the laptop back. S3 suspends the laptop, but when I get it back
  using the power button or any key of the keyboard it fails with

  ad0: FAILURE - ATA_IDENTIFY timed out
  ad0: WARNING - removed from configuration
  ata0: device config done

  leaving only a blinking cursor on my vt and nothing other to do
  but hard poweroff the laptop. S4 suspends the laptop, but no way
  to bring is up again, it's a dirty shutdown. Changing S4 to S4bios
  mode doesn't change anything. acpi_asus is of no help (s5n in an
  unsupported model).

  Here is a grep acpi in a dmesg after verbose boot:

Preloaded elf module "/boot/kernel/acpi.ko" at 0xc0a0d1cc.
MADT: Found CPU APIC ID 0 ACPI ID 1: enabled
ACPI APIC Table: <A M I  OEMAPIC >
  Features=0xa7e9fbbf<FPU,VME,DE,PSE,TSC,MSR,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,CLFLUSH,DTS,ACPI,MMX,FXSR,SSE,SSE2,TM,PBE>
APIC: CPU 0 has ACPI ID 1
acpi0: <A M I OEMRSDT> on motherboard
    ACPI-0152: *** Warning: Invalid FADT value PM_TM_LEN=3 at offset 5b FADT=0xc1956000
acpi0: [MPSAFE]
AcpiOsDerivePciId: bus 1 dev 3 func 0
AcpiOsDerivePciId: bus 1 dev 3 func 1
AcpiOsDerivePciId: bus 0 dev 31 func 0
AcpiOsDerivePciId: bus 0 dev 31 func 0
acpi0: Power Button (fixed)
acpi_ec0: <Embedded Controller: GPE 0x1c> port 0x66,0x62 on acpi0
AcpiOsDerivePciId: bus 0 dev 31 func 0
ACPI timer looks GOOD min = 2, max = 3, width = 1
ACPI timer looks GOOD min = 2, max = 3, width = 1
ACPI timer looks GOOD min = 2, max = 3, width = 1
ACPI timer looks BAD  min = 2, max = 1627, width = 1625
ACPI timer looks GOOD min = 2, max = 3, width = 1
ACPI timer looks GOOD min = 2, max = 3, width = 1
ACPI timer looks GOOD min = 2, max = 3, width = 1
ACPI timer looks GOOD min = 2, max = 3, width = 1
ACPI timer looks GOOD min = 2, max = 3, width = 1
ACPI timer looks GOOD min = 2, max = 3, width = 1
Timecounter "ACPI-safe" frequency 3579545 Hz quality 1000
acpi_timer0: <24-bit timer at 3.579545MHz> port 0xe408-0xe40a on acpi0
cpu0: <ACPI CPU (3 Cx states)> on acpi0
acpi_tz0: <Thermal Zone> on acpi0
pcib0: <ACPI Host-PCI bridge> port 0xcf8-0xcff on acpi0
ACPI PCI link initial configuration:
pci0: <ACPI PCI bus> on pcib0
pcib1: <ACPI PCI-PCI bridge> at device 30.0 on pci0
ACPI PCI link initial configuration:
pci1: <ACPI PCI bus> on pcib1
acpi_button0: <Sleep Button> on acpi0
acpi_lid0: <Control Method Lid Switch> on acpi0
acpi_acad0: <AC Adapter> on acpi0
acpi_cmbat0: <Control Method Battery> on acpi0
atkbdc0: <Keyboard controller (i8042)> port 0x64,0x60 irq 1 on acpi0
psmcpnp0 irq 12 on acpi0
acpi_cpu: throttling enabled, 8 steps (100% to 12.5%), currently 100.0%
acpi_acad0: acline initialization start
acpi_acad0: On Line
acpi_acad0: acline initialization done, tried 1 times
acpi_cmbat0: battery initialization start
acpi_ec0: info: new max delay is 30 us
acpi_ec0: info: new max delay is 220 us
acpi_tz0: _AC0: temperature 56.0 >= setpoint 55.0
acpi_tz0: switched from NONE to _AC0: 56.0C
acpi_ec0: info: new max delay is 240 us
acpi_ec0: info: new max delay is 310 us
acpi_ec0: info: new max delay is 320 us
acpi_cmbat0: battery initialization done, tried 1 times
acpi_tz0: switched from _AC0 to NONE: 52.0C

  and here a sysctl hw.acpi:

hw.acpi.supported_sleep_state: S1 S3 S4 S5
hw.acpi.power_button_state: S5
hw.acpi.sleep_button_state: S1
hw.acpi.lid_switch_state: S3
hw.acpi.standby_state: S1
hw.acpi.suspend_state: S3
hw.acpi.sleep_delay: 1
hw.acpi.s4bios: 0
hw.acpi.verbose: 1
hw.acpi.reset_video: 1
hw.acpi.cpu.throttle_max: 8
hw.acpi.cpu.throttle_state: 8
hw.acpi.cpu.cx_supported: C1/0 C2/1 C3/101
hw.acpi.cpu.cx_lowest: C3
hw.acpi.cpu.cx_usage: 0.00% 100.00% 0.00%
hw.acpi.thermal.min_runtime: 0
hw.acpi.thermal.polling_rate: 10
hw.acpi.thermal.tz0.temperature: 3192
hw.acpi.thermal.tz0.active: -1
hw.acpi.thermal.tz0.thermal_flags: 0
hw.acpi.thermal.tz0._PSV: 3782
hw.acpi.thermal.tz0._HOT: -1
hw.acpi.thermal.tz0._CRT: 3882
hw.acpi.thermal.tz0._ACx: 3282 -1 -1 -1 -1 -1 -1 -1 -1 -1
hw.acpi.acline: 1
hw.acpi.battery.life: 100
hw.acpi.battery.time: -1
hw.acpi.battery.state: 0
hw.acpi.battery.units: 1
hw.acpi.battery.info_expire: 5

  Disabling ACPI avoids crashing the laptop, but no way to suspend it
  of course. s5200n doesn't work with APM.

  A dump of the asl is at
  http://www-isis.u-strasbg.fr/bug/s5200n.asl

  Any chance to fix something?
  gb