Re: 2.6.16-rc5: known regressions [TP 600X S3, vanilla DSDT]

Sanjoy Mahajan
2006-03-23T06:26:56Z

Good, then the hang should be caused by:

Store (Arg0, HCSL)
Store (ShiftLeft (Arg1, 0x01), HMAD)
Store (Arg2, HMCM)
Store (0x0B, HMPR)

Could you add this at the beginning of this block:
Store (Arg0, Debug)
And add this at the end of this block:
Store( HMPR, Debug)

I added those two lines to the DSDT with only THM0 zone, but with
nothing else commented out. Below are the dmesgs for one sleep-wake
cycle, plus an 'acpi -t'. I thought it would hang if I did one more
cycle, but it didn't. So I tried five more, and it was fine too.

Then I reset /proc/acpi/acpi_debug_layer to 0x10 (the boot paramater is
acpi_dbg_layer although the /proc file is acpi_debug_layer), and
unloaded and reloaded the thermal module. And it hung in the (expected)
two cycles. I've seen this behavior before: It won't hang with lots of
debugging turned on, but it does hang with less debugging. Strange!

> Yes, that's good idea to have separate i2rb copy for THM0 which we are
> hacking.

I tried that, but the ACPI system got a bit sick. It didn't support any
Sn states, for example. So I must have done something wrong and I'll
come back to the idea later.

-Sanjoy

`A society of sheep must in time beget a government of wolves.'
- Bertrand de Jouvenal

eth0: removing device
Unloaded prism54 driver
PM: Preparing system for mem sleep
Stopping tasks: ====================================================|
Execute Method: [\_SB_.LID0._PSW] (Node c1574808)
acpi_ec-0458 [23] ec_intr_read : Read [02] from address [32]
acpi_ec-0508 [23] ec_intr_write : Wrote [06] to address [32]
Execute Method: [\_SB_.SLPB._PSW] (Node c1574708)
Execute Method: [\_S3_] (Node e3f8a988)
Execute Method: [\_PTS] (Node e3f8ab48)
acpi_ec-0458 [23] ec_intr_read : Read [d6] from address [00]
acpi_ec-0508 [23] ec_intr_write : Wrote [96] to address [00]
acpi_ec-0458 [23] ec_intr_read : Read [9f] from address [05]
acpi_ec-0508 [23] ec_intr_write : Wrote [9e] to address [05]
acpi_ec-0458 [22] ec_intr_read : Read [87] from address [16]
acpi_ec-0508 [23] ec_intr_write : Wrote [07] to address [16]
acpi_ec-0458 [22] ec_intr_read : Read [2f] from address [17]
acpi_ec-0508 [23] ec_intr_write : Wrote [2e] to address [17]
acpi_ec-0508 [23] ec_intr_write : Wrote [83] to address [54]
acpi_ec-0508 [23] ec_intr_write : Wrote [83] to address [55]
acpi_ec-0508 [23] ec_intr_write : Wrote [83] to address [56]
acpi_ec-0508 [23] ec_intr_write : Wrote [83] to address [57]
acpi_ec-0508 [23] ec_intr_write : Wrote [83] to address [58]
acpi_ec-0508 [23] ec_intr_write : Wrote [83] to address [59]
acpi_ec-0508 [23] ec_intr_write : Wrote [83] to address [5a]
acpi_ec-0508 [23] ec_intr_write : Wrote [00] to address [5b]
acpi_ec-0508 [23] ec_intr_write : Wrote [83] to address [5c]
acpi_ec-0508 [23] ec_intr_write : Wrote [83] to address [5d]
acpi_ec-0508 [23] ec_intr_write : Wrote [83] to address [5e]
acpi_ec-0508 [23] ec_intr_write : Wrote [83] to address [5f]
acpi_ec-0508 [23] ec_intr_write : Wrote [00] to address [60]
acpi_ec-0508 [23] ec_intr_write : Wrote [83] to address [61]
acpi_ec-0508 [23] ec_intr_write : Wrote [00] to address [62]
acpi_ec-0508 [23] ec_intr_write : Wrote [00] to address [63]
acpi_ec-0458 [23] ec_intr_read : Read [00] from address [3a]
acpi_ec-0508 [23] ec_intr_write : Wrote [00] to address [3a]
acpi_ec-0508 [23] ec_intr_write : Wrote [02] to address [52]
acpi_ec-0508 [23] ec_intr_write : Wrote [09] to address [53]
acpi_ec-0508 [23] ec_intr_write : Wrote [10] to address [74]
acpi_ec-0508 [23] ec_intr_write : Wrote [0a] to address [50]
acpi_ec-0458 [22] ec_intr_read : Read [00] from address [50]
acpi_ec-0458 [22] ec_intr_read : Read [80] from address [51]
acpi_ec-0458 [22] ec_intr_read : Read [80] from address [51]
acpi_ec-0458 [23] ec_intr_read : Read [06] from address [32]
acpi_ec-0508 [23] ec_intr_write : Wrote [16] to address [32]
Execute Method: [\_SI_._SST] (Node e3f8a8c8)
acpi_ec-0508 [23] ec_intr_write : Wrote [03] to address [06]
acpi_ec-0458 [23] ec_intr_read : Read [00] from address [3a]
acpi_ec-0508 [23] ec_intr_write : Wrote [01] to address [3a]
acpi_ec-0508 [23] ec_intr_write : Wrote [01] to address [0e]
acpi_ec-0508 [23] ec_intr_write : Wrote [00] to address [0d]
acpi_ec-0508 [23] ec_intr_write : Wrote [00] to address [0c]
acpi_ec-0508 [23] ec_intr_write : Wrote [80] to address [0e]
acpi_ec-0508 [23] ec_intr_write : Wrote [00] to address [0d]
acpi_ec-0508 [23] ec_intr_write : Wrote [80] to address [0c]
uhci_hcd 0000:00:07.2: suspend_rh
uhci_hcd 0000:00:07.2: uhci_suspend
uhci_hcd 0000:00:07.2: --> PCI D0/legacy
PM: Entering mem sleep
Intel machine check architecture supported.
Intel machine check reporting enabled on CPU#0.
Back to C!
PM: Finishing wakeup.
Execute Method: [\_GPE._L0B] (Node e3f8a848)
acpi_ec-0458 [23] ec_intr_read : Read [10] from address [4e]
PCI: Found IRQ 11 for device 0000:00:02.0
PCI: Sharing IRQ 11 with 0000:00:06.0
PCI: Sharing IRQ 11 with 0000:01:00.0
acpi_ec-0741 [06] ec_gpe_intr_query : Evaluating _Q42
Execute Method: [\_SB_.PCI0.ISA0.EC0_._Q42] (Node e3f82408)
acpi_ec-0458 [26] ec_intr_read : Read [01] from address [3a]
acpi_ec-0508 [26] ec_intr_write : Wrote [01] to address [3a]
acpi_ec-0508 [26] ec_intr_write : Wrote [02] to address [52]
acpi_ec-0508 [26] ec_intr_write : Wrote [04] to address [53]
acpi_ec-0508 [26] ec_intr_write : Wrote [0b] to address [50]
acpi_ec-0458 [25] ec_intr_read : Read [0b] from address [50]
acpi_ec-0458 [25] ec_intr_read : Read [00] from address [50]
acpi_ec-0458 [25] ec_intr_read : Read [80] from address [51]
acpi_ec-0458 [25] ec_intr_read : Read [80] from address [51]
acpi_ec-0458 [25] ec_intr_read : Read [80] from address [54]
acpi_ec-0458 [25] ec_intr_read : Read [0c] from address [55]
acpi_ec-0458 [25] ec_intr_read : Read [4e] from address [58]
acpi_ec-0458 [25] ec_intr_read : Read [0c] from address [59]
acpi_ec-0458 [25] ec_intr_read : Read [f4] from address [60]
acpi_ec-0458 [25] ec_intr_read : Read [0b] from address [61]
acpi_ec-0458 [25] ec_intr_read : Read [08] from address [62]
acpi_ec-0458 [25] ec_intr_read : Read [0c] from address [63]
PCI: Found IRQ 11 for device 0000:00:02.1
uhci_hcd 0000:00:07.2: PCI legacy resume
PCI: Found IRQ 11 for device 0000:00:07.2
uhci_hcd 0000:00:07.2: uhci_resume
uhci_hcd 0000:00:07.2: uhci_check_and_reset_hc: legsup = 0x2000
uhci_hcd 0000:00:07.2: Performing full reset
usb usb1: root hub lost power or was reset
uhci_hcd 0000:00:07.2: suspend_rh
usb usb1: finish resume
uhci_hcd 0000:00:07.2: wakeup_rh
Restarting tasks...<7>hub 1-0:1.0: state 7 ports 2 chg 0000 evt 0000
done
Execute Method: [\_SI_._SST] (Node e3f8a8c8)
acpi_ec-0508 [26] ec_intr_write : Wrote [01] to address [0e]
acpi_ec-0508 [26] ec_intr_write : Wrote [00] to address [0d]
acpi_ec-0508 [26] ec_intr_write : Wrote [01] to address [0c]
acpi_ec-0508 [26] ec_intr_write : Wrote [80] to address [0e]
acpi_ec-0508 [26] ec_intr_write : Wrote [80] to address [0d]
acpi_ec-0508 [26] ec_intr_write : Wrote [80] to address [0c]
Execute Method: [\_WAK] (Node e3f8aac8)
acpi_ec-0458 [26] ec_intr_read : Read [96] from address [00]
acpi_ec-0508 [26] ec_intr_write : Wrote [d6] to address [00]
acpi_ec-0458 [26] ec_intr_read : Read [16] from address [32]
acpi_ec-0508 [26] ec_intr_write : Wrote [16] to address [32]
acpi_ec-0458 [26] ec_intr_read : Read [16] from address [32]
acpi_ec-0508 [26] ec_intr_write : Wrote [06] to address [32]
acpi_ec-0458 [26] ec_intr_read : Read [06] from address [32]
acpi_ec-0508 [26] ec_intr_write : Wrote [06] to address [32]
acpi_ec-0458 [25] ec_intr_read : Read [34] from address [36]
acpi_ec-0458 [25] ec_intr_read : <7>uhci_hcd 0000:00:07.2: suspend_rh (auto-stop)
Read [14] from address [34]
acpi_ec-0458 [25] ec_intr_read : Read [07] from address [16]
acpi_ec-0508 [26] ec_intr_write : Wrote [87] to address [16]
acpi_ec-0458 [26] ec_intr_read : Read [01] from address [3a]
acpi_ec-0508 [26] ec_intr_write : Wrote [01] to address [3a]
acpi_ec-0508 [26] ec_intr_write : Wrote [81] to address [52]
acpi_ec-0508 [26] ec_intr_write : Wrote [00] to address [53]
acpi_ec-0508 [26] ec_intr_write : Wrote [07] to address [50]
acpi_ec-0458 [25] ec_intr_read : Read [00] from address [50]
acpi_ec-0458 [25] ec_intr_read : Read [90] from address [51]
acpi_ec-0458 [25] ec_intr_read : Read [90] from address [51]
acpi_ec-0458 [25] ec_intr_read : Read [90] from address [51]
acpi_ec-0458 [26] ec_intr_read : Read [06] from address [32]
acpi_ec-0508 [26] ec_intr_write : Wrote [06] to address [32]
acpi_ec-0458 [25] ec_intr_read : Read [0f] from address [28]
acpi_ec-0508 [26] ec_intr_write : Wrote [8f] to address [28]
acpi_ec-0458 [25] ec_intr_read : Read [0f] from address [28]
acpi_ec-0458 [25] ec_intr_read : Read [0f] from address [28]
acpi_ec-0458 [25] ec_intr_read : Read [0f] from address [28]
acpi_ec-0458 [25] ec_intr_read : Read [86] from address [39]
acpi_ec-0508 [26] ec_intr_write : Wrote [18] to address [0e]
acpi_ec-0508 [26] ec_intr_write : Wrote [00] to address [0d]
acpi_ec-0508 [26] ec_intr_write : Wrote [10] to address [0c]
acpi_ec-0458 [25] ec_intr_read : Read [28] from address [17]
acpi_ec-0508 [26] ec_intr_write : Wrote [29] to address [17]
acpi_ec-0458 [26] ec_intr_read : Read [01] from address [3a]
acpi_ec-0508 [26] ec_intr_write : Wrote [01] to address [3a]
acpi_ec-0508 [26] ec_intr_write : Wrote [02] to address [52]
acpi_ec-0508 [26] ec_intr_write : Wrote [04] to address [53]
acpi_ec-0508 [26] ec_intr_write : Wrote [0b] to address [50]
acpi_ec-0458 [25] ec_intr_read : Read [00] from address [50]
acpi_ec-0458 [25] ec_intr_read : Read [00] from address [50]
acpi_ec-0458 [25] ec_intr_read : Read [80] from address [51]
acpi_ec-0458 [25] ec_intr_read : Read [80] from address [51]
acpi_ec-0458 [25] ec_intr_read : Read [80] from address [54]
acpi_ec-0458 [25] ec_intr_read : Read [0c] from address [55]
acpi_ec-0458 [25] ec_intr_read : Read [4e] from address [58]
acpi_ec-0458 [25] ec_intr_read : Read [0c] from address [59]
acpi_ec-0458 [25] ec_intr_read : Read [f4] from address [60]
acpi_ec-0458 [25] ec_intr_read : Read [0b] from address [61]
acpi_ec-0458 [25] ec_intr_read : Read [08] from address [62]
acpi_ec-0458 [25] ec_intr_read : Read [0c] from address [63]
Execute Method: [\_TZ_.THM0._PSV] (Node e3f8be48)
Execute Method: [\_TZ_.THM0._TC1] (Node e3f8bdc8)
Execute Method: [\_TZ_.THM0._TC2] (Node e3f8bd88)
Execute Method: [\_TZ_.THM0._TSP] (Node e3f8bd48)
Execute Method: [\_TZ_.THM0._AC0] (Node e3f8bf48)
acpi_ec-0458 [34] ec_intr_read : Read [00] from address [20]
Execute Method: [\_TZ_.THM0._TMP] (Node e3f8bf88)
acpi_ec-0458 [36] ec_intr_read : Read [01] from address [3a]
acpi_ec-0508 [36] ec_intr_write : Wrote [01] to address [3a]
acpi_ec-0508 [36] ec_intr_write : Wrote [02] to address [52]
acpi_ec-0508 [36] ec_intr_write : Wrote [04] to address [53]
acpi_ec-0508 [36] ec_intr_write : Wrote [0b] to address [50]
acpi_ec-0458 [35] ec_intr_read : Read [00] from address [50]
acpi_ec-0458 [35] ec_intr_read : Read [00] from address [50]
acpi_ec-0458 [35] ec_intr_read : Read [80] from address [51]
acpi_ec-0458 [35] ec_intr_read : Read [80] from address [51]
acpi_ec-0458 [35] ec_intr_read : Read [8a] from address [54]
acpi_ec-0458 [35] ec_intr_read : Read [0c] from address [55]
acpi_ec-0458 [35] ec_intr_read : Read [4e] from address [58]
acpi_ec-0458 [35] ec_intr_read : Read [0c] from address [59]
acpi_ec-0458 [35] ec_intr_read : Read [f4] from address [60]
acpi_ec-0458 [35] ec_intr_read : Read [0b] from address [61]
acpi_ec-0458 [35] ec_intr_read : Read [08] from address [62]
acpi_ec-0458 [35] ec_intr_read : Read [0c] from address [63]
Execute Method: [\_SI_._SST] (Node e3f8a8c8)
acpi_ec-0458 [26] ec_intr_read : Read [01] from address [3a]
acpi_ec-0508 [26] ec_intr_write : Wrote [00] to address [3a]
acpi_ec-0508 [26] ec_intr_write : Wrote [05] to address [06]
acpi_ec-0508 [26] ec_intr_write : Wrote [01] to address [0e]
acpi_ec-0508 [26] ec_intr_write : Wrote [00] to address [0d]
acpi_ec-0508 [26] ec_intr_write : Wrote [01] to address [0c]
acpi_ec-0508 [26] ec_intr_write : Wrote [80] to address [0e]
acpi_ec-0508 [26] ec_intr_write : Wrote [00] to address [0d]
acpi_ec-0508 [26] ec_intr_write : Wrote [00] to address [0c]
Execute Method: [\_SB_.LID0._PSW] (Node c1574808)
acpi_ec-0458 [27] ec_intr_read : Read [06] from address [32]
acpi_ec-0508 [27] ec_intr_write : Wrote [02] to address [32]
Execute Method: [\_SB_.SLPB._PSW] (Node c1574708)
ds: ds_open(socket 0)
ds: ds_open(socket 1)
ds: ds_open(socket 2)
pccard: card ejected from slot 1
PCMCIA: socket e36a8828: *** DANGER *** unable to remove socket power
ds: ds_release(socket 0)
ds: ds_release(socket 1)
# I think this where 'acpi -t' happens
Execute Method: [\_SB_.PCI0.ISA0.EC0_.BAT1._BST] (Node e3f82b48)
acpi_ec-0458 [28] ec_intr_read : Read [00] from address [3a]
acpi_ec-0508 [28] ec_intr_write : Wrote [00] to address [3a]
acpi_ec-0508 [28] ec_intr_write : Wrote [02] to address [52]
acpi_ec-0508 [28] ec_intr_write : Wrote [11] to address [53]
acpi_ec-0508 [28] ec_intr_write : Wrote [0b] to address [50]
acpi_ec-0458 [27] ec_intr_read : Read [00] from address [50]
acpi_ec-0458 [27] ec_intr_read : Read [00] from address [50]
acpi_ec-0458 [27] ec_intr_read : Read [80] from address [51]
acpi_ec-0458 [27] ec_intr_read : Read [80] from address [51]
acpi_ec-0458 [27] ec_intr_read : Read [1c] from address [74]
acpi_ec-0458 [27] ec_intr_read : Read [84] from address [64]
acpi_ec-0458 [27] ec_intr_read : Read [30] from address [65]
acpi_ec-0458 [27] ec_intr_read : Read [ff] from address [60]
acpi_ec-0458 [27] ec_intr_read : Read [66] from address [61]
acpi_ec-0458 [27] ec_intr_read : Read [00] from address [62]
acpi_ec-0458 [27] ec_intr_read : Read [00] from address [63]
acpi_ec-0458 [27] ec_intr_read : Read [00] from address [66]
acpi_ec-0458 [27] ec_intr_read : Read [00] from address [67]
acpi_ec-0458 [27] ec_intr_read : Read [00] from address [54]
acpi_ec-0458 [27] ec_intr_read : Read [86] from address [39]
acpi_ec-0458 [27] ec_intr_read : Read [86] from address [39]
acpi_ec-0458 [27] ec_intr_read : Read [86] from address [39]
Execute Method: [\_SB_.PCI0.ISA0.EC0_.BAT1._BIF] (Node e3f82b88)
acpi_ec-0458 [27] ec_intr_read : Read [86] from address [39]
acpi_ec-0458 [28] ec_intr_read : Read [00] from address [3a]
acpi_ec-0508 [28] ec_intr_write : Wrote [00] to address [3a]
acpi_ec-0508 [28] ec_intr_write : Wrote [02] to address [52]
acpi_ec-0508 [28] ec_intr_write : Wrote [11] to address [53]
acpi_ec-0508 [28] ec_intr_write : Wrote [0b] to address [50]
acpi_ec-0458 [27] ec_intr_read : Read [00] from address [50]
acpi_ec-0458 [27] ec_intr_read : Read [00] from address [50]
acpi_ec-0458 [27] ec_intr_read : Read [80] from address [51]
acpi_ec-0458 [27] ec_intr_read : Read [80] from address [51]
acpi_ec-0458 [27] ec_intr_read : Read [1c] from address [74]
acpi_ec-0458 [27] ec_intr_read : Read [00] from address [54]
acpi_ec-0458 [27] ec_intr_read : Read [20] from address [58]
acpi_ec-0458 [27] ec_intr_read : Read [76] from address [59]
acpi_ec-0458 [27] ec_intr_read : Read [00] from address [5a]
acpi_ec-0458 [27] ec_intr_read : Read [00] from address [5b]
acpi_ec-0458 [27] ec_intr_read : Read [ff] from address [5c]
acpi_ec-0458 [27] ec_intr_read : Read [66] from address [5d]
acpi_ec-0458 [27] ec_intr_read : Read [00] from address [5e]
acpi_ec-0458 [27] ec_intr_read : Read [00] from address [5f]
Execute Method: [\_SB_.PCI0.ISA0.EC0_.BAT0._BST] (Node e3f82f08)
acpi_ec-0458 [28] ec_intr_read : Read [00] from address [3a]
acpi_ec-0508 [28] ec_intr_write : Wrote [00] to address [3a]
acpi_ec-0508 [28] ec_intr_write : Wrote [02] to address [52]
acpi_ec-0508 [28] ec_intr_write : Wrote [10] to address [53]
acpi_ec-0508 [28] ec_intr_write : Wrote [0b] to address [50]
acpi_ec-0458 [27] ec_intr_read : Read [00] from address [50]
acpi_ec-0458 [27] ec_intr_read : Read [00] from address [50]
acpi_ec-0458 [27] ec_intr_read : Read [80] from address [51]
acpi_ec-0458 [27] ec_intr_read : Read [80] from address [51]
acpi_ec-0458 [27] ec_intr_read : Read [1c] from address [74]
acpi_ec-0458 [27] ec_intr_read : Read [c0] from address [64]
acpi_ec-0458 [27] ec_intr_read : Read [30] from address [65]
acpi_ec-0458 [27] ec_intr_read : Read [80] from address [60]
acpi_ec-0458 [27] ec_intr_read : Read [89] from address [61]
acpi_ec-0458 [27] ec_intr_read : Read [00] from address [62]
acpi_ec-0458 [27] ec_intr_read : Read [00] from address [63]
acpi_ec-0458 [27] ec_intr_read : Read [00] from address [66]
acpi_ec-0458 [27] ec_intr_read : Read [00] from address [67]
acpi_ec-0458 [27] ec_intr_read : Read [00] from address [54]
acpi_ec-0458 [27] ec_intr_read : Read [86] from address [38]
acpi_ec-0458 [27] ec_intr_read : Read [86] from address [38]
acpi_ec-0458 [27] ec_intr_read : Read [86] from address [38]
Execute Method: [\_SB_.PCI0.ISA0.EC0_.BAT0._BIF] (Node e3f82f48)
acpi_ec-0458 [27] ec_intr_read : Read [86] from address [38]
acpi_ec-0458 [28] ec_intr_read : Read [00] from address [3a]
acpi_ec-0508 [28] ec_intr_write : Wrote [00] to address [3a]
acpi_ec-0508 [28] ec_intr_write : Wrote [02] to address [52]
acpi_ec-0508 [28] ec_intr_write : Wrote [10] to address [53]
acpi_ec-0508 [28] ec_intr_write : Wrote [0b] to address [50]
acpi_ec-0458 [27] ec_intr_read : Read [00] from address [50]
acpi_ec-0458 [27] ec_intr_read : Read [00] from address [50]
acpi_ec-0458 [27] ec_intr_read : Read [80] from address [51]
acpi_ec-0458 [27] ec_intr_read : Read [80] from address [51]
acpi_ec-0458 [27] ec_intr_read : Read [1c] from address [74]
acpi_ec-0458 [27] ec_intr_read : Read [00] from address [54]
acpi_ec-0458 [27] ec_intr_read : Read [00] from address [58]
acpi_ec-0458 [27] ec_intr_read : Read [87] from address [59]
acpi_ec-0458 [27] ec_intr_read : Read [00] from address [5a]
acpi_ec-0458 [27] ec_intr_read : Read [00] from address [5b]
acpi_ec-0458 [27] ec_intr_read : Read [80] from address [5c]
acpi_ec-0458 [27] ec_intr_read : Read [89] from address [5d]
acpi_ec-0458 [27] ec_intr_read : Read [00] from address [5e]
acpi_ec-0458 [27] ec_intr_read : Read [00] from address [5f]
Execute Method: [\_TZ_.THM0._TMP] (Node e3f8bf88)
acpi_ec-0458 [29] ec_intr_read : Read [00] from address [3a]
acpi_ec-0508 [29] ec_intr_write : Wrote [00] to address [3a]
acpi_ec-0508 [29] ec_intr_write : Wrote [02] to address [52]
acpi_ec-0508 [29] ec_intr_write : Wrote [04] to address [53]
acpi_ec-0508 [29] ec_intr_write : Wrote [0b] to address [50]
acpi_ec-0458 [28] ec_intr_read : Read [00] from address [50]
acpi_ec-0458 [28] ec_intr_read : Read [00] from address [50]
acpi_ec-0458 [28] ec_intr_read : Read [80] from address [51]
acpi_ec-0458 [28] ec_intr_read : Read [80] from address [51]
acpi_ec-0458 [28] ec_intr_read : Read [6c] from address [54]
acpi_ec-0458 [28] ec_intr_read : Read [0c] from address [55]
acpi_ec-0458 [28] ec_intr_read : Read [4e] from address [58]
acpi_ec-0458 [28] ec_intr_read : Read [0c] from address [59]
acpi_ec-0458 [28] ec_intr_read : Read [f4] from address [60]
acpi_ec-0458 [28] ec_intr_read : Read [0b] from address [61]
acpi_ec-0458 [28] ec_intr_read : Read [08] from address [62]
acpi_ec-0458 [28] ec_intr_read : Read [0c] from address [63]