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HP Elitebook Folio 1020 and DW1820a

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RehabMan said:
Read ACPIDebug README and ACPI specification.
Click to expand...
HP EliteBook 1030 G1 PCI_config:
Code: 
ARPT: 8.826268: saveDeviceState: device[0x5e42ab6e2bc4d665], override[0]
ARPT: 8.837902: saveDeviceState: dump of cached config-space
ARPT: 8.848651:
    00: e4 14 a3 43 06 04 10 00 08 00 80 02 00 00 00 00
    10: 04 00 40 e1 00 00 00 00 04 00 00 e1 00 00 00 00
    20: 00 00 00 00 00 00 00 00 00 00 00 00 6b 10 34 01
    30: 00 00 00 00 48 00 00 00 00 00 00 00 10 01 00 00
    40: 00 00 00 00 00 00 00 00 01 58 03 fe 08 40 00 00
    50: 00 00 00 00 00 00 00 00 05 68 89 00 00 00 e0 fe
    60: 00 00 00 00 79 40 00 00 09 ac 44 00 0b 01 00 00
    70: 00 10 10 18 00 00 00 00 00 e0 10 18 00 00 00 00
    80: 00 10 00 18 00 00 00 00 80 00 00 00 00 00 00 00
    90: 00 00 00 00 00 02 00 00 00 00 00 00 00 00 00 00
    A0: 00 00 00 00 00 00 00 00 40 00 01 00 10 00 02 00
    B0: 81 8f 90 05 3f 2c 10 00 11 dc 46 00 42 01 11 10
    C0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    D0: 1f 08 08 00 00 04 00 00 00 00 00 00 01 00 01 00
    E0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    F0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
ARPT: 9.018821: kIOMessageDeviceWillPowerOff
ARPT: 9.027668: kIOMessageDeviceHasPoweredOff
ARPT: 9.036146: wl0: Broadcom BCM43a3, vendorID[0x14e4] BAR0[0xe1400004]

HP EliteBook Folio 1020 G1 PCI_config:
Code: 
ARPT: 1.602965: saveDeviceState: device[0xf3c19a699fda21c5], override[0]
ARPT: 1.603315: saveDeviceState: dump of cached config-space
ARPT: 1.603326:
    00: e4 14 a3 43 06 04 10 00 08 00 80 02 10 00 00 00
    10: 04 00 40 c1 00 00 00 00 04 00 00 c1 00 00 00 00
    20: 00 00 00 00 00 00 00 00 00 00 00 00 6b 10 34 01
    30: 00 00 00 00 48 00 00 00 00 00 00 00 13 01 00 00
    40: 00 00 00 00 00 00 00 00 01 58 03 fe 08 40 00 00
    50: 00 00 00 00 00 00 00 00 05 68 89 00 00 00 e0 fe
    60: 00 00 00 00 77 40 00 00 09 ac 44 00 0b 01 00 00
    70: 00 10 10 18 00 00 00 00 00 e0 10 18 00 00 00 00
    80: 00 10 00 18 00 00 00 00 80 00 00 00 00 00 00 00
    90: 00 00 00 00 00 02 00 00 00 00 00 00 00 00 00 00
    A0: 00 00 00 00 00 00 00 00 40 00 01 00 10 00 02 00
    B0: 81 8f 90 05 10 2c 10 00 11 dc 46 00 43 01 11 10
    C0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    D0: 1f 08 08 00 00 04 00 00 00 00 00 00 01 00 01 00
    E0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    F0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
ARPT: 1.604132: kIOMessageDeviceWillPowerOff
ARPT: 1.604326: kIOMessageDeviceHasPoweredOff
ARPT: 1.604352: wl0: Broadcom BCM43a3, vendorID[0x14e4] BAR0[0xc1400004]
 
livacore said:
HP EliteBook 1030 G1 PCI_config:
Code: 
ARPT: 8.826268: saveDeviceState: device[0x5e42ab6e2bc4d665], override[0]
ARPT: 8.837902: saveDeviceState: dump of cached config-space
ARPT: 8.848651:
    00: e4 14 a3 43 06 04 10 00 08 00 80 02 00 00 00 00
    10: 04 00 40 e1 00 00 00 00 04 00 00 e1 00 00 00 00
    20: 00 00 00 00 00 00 00 00 00 00 00 00 6b 10 34 01
    30: 00 00 00 00 48 00 00 00 00 00 00 00 10 01 00 00
    40: 00 00 00 00 00 00 00 00 01 58 03 fe 08 40 00 00
    50: 00 00 00 00 00 00 00 00 05 68 89 00 00 00 e0 fe
    60: 00 00 00 00 79 40 00 00 09 ac 44 00 0b 01 00 00
    70: 00 10 10 18 00 00 00 00 00 e0 10 18 00 00 00 00
    80: 00 10 00 18 00 00 00 00 80 00 00 00 00 00 00 00
    90: 00 00 00 00 00 02 00 00 00 00 00 00 00 00 00 00
    A0: 00 00 00 00 00 00 00 00 40 00 01 00 10 00 02 00
    B0: 81 8f 90 05 3f 2c 10 00 11 dc 46 00 42 01 11 10
    C0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    D0: 1f 08 08 00 00 04 00 00 00 00 00 00 01 00 01 00
    E0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    F0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
ARPT: 9.018821: kIOMessageDeviceWillPowerOff
ARPT: 9.027668: kIOMessageDeviceHasPoweredOff
ARPT: 9.036146: wl0: Broadcom BCM43a3, vendorID[0x14e4] BAR0[0xe1400004]

HP EliteBook Folio 1020 G1 PCI_config:
Code: 
ARPT: 1.602965: saveDeviceState: device[0xf3c19a699fda21c5], override[0]
ARPT: 1.603315: saveDeviceState: dump of cached config-space
ARPT: 1.603326:
    00: e4 14 a3 43 06 04 10 00 08 00 80 02 10 00 00 00
    10: 04 00 40 c1 00 00 00 00 04 00 00 c1 00 00 00 00
    20: 00 00 00 00 00 00 00 00 00 00 00 00 6b 10 34 01
    30: 00 00 00 00 48 00 00 00 00 00 00 00 13 01 00 00
    40: 00 00 00 00 00 00 00 00 01 58 03 fe 08 40 00 00
    50: 00 00 00 00 00 00 00 00 05 68 89 00 00 00 e0 fe
    60: 00 00 00 00 77 40 00 00 09 ac 44 00 0b 01 00 00
    70: 00 10 10 18 00 00 00 00 00 e0 10 18 00 00 00 00
    80: 00 10 00 18 00 00 00 00 80 00 00 00 00 00 00 00
    90: 00 00 00 00 00 02 00 00 00 00 00 00 00 00 00 00
    A0: 00 00 00 00 00 00 00 00 40 00 01 00 10 00 02 00
    B0: 81 8f 90 05 10 2c 10 00 11 dc 46 00 43 01 11 10
    C0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    D0: 1f 08 08 00 00 04 00 00 00 00 00 00 01 00 01 00
    E0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
    F0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
ARPT: 1.604132: kIOMessageDeviceWillPowerOff
ARPT: 1.604326: kIOMessageDeviceHasPoweredOff
ARPT: 1.604352: wl0: Broadcom BCM43a3, vendorID[0x14e4] BAR0[0xc1400004]
Click to expand...

Use diff to compare, then read (PCI specification) about the various offsets that are different.
 
RehabMan said:
Use diff to compare, then read (PCI specification) about the various offsets that are different.
Click to expand...
I use vimdiff to get a visual difference. There are five offset which are different.
I will dump data from ECS liva core which DW1820A also works on.
 
RehabMan said:
Install newer Xcode.

Yes...
Assuming you can't get at the root problem (why is memcmp causing panic [eg. why bad params passed])...
Or nop out the compare/conditional jump.
Click to expand...
There is new PCI/AXI code only in AirPortBrcm4360 (not in other plugin of IO80211Family) begin El Capitan (after Yosemite). These AXI code may check additional PCI_config (not 100% sure).
Is it possible to patch OperationRegion / PCI_Config to solve the problem? Or is it even not related with PCI_Config?
 
livacore said:
There is new PCI/AXI code only in AirPortBrcm4360 (not in other plugin of IO80211Family) begin El Capitan (after Yosemite). These AXI code may check additional PCI_config (not 100% sure).
Is it possible to patch OperationRegion / PCI_Config to solve the problem? Or is it even not related with PCI_Config?
Click to expand...

If you determine specifically what needs changing in PCI_config, you can modify FakePCIID to spoof the patched values you want.
 
RehabMan said:
You can look at PCI config data with RW-Everything in Windows.
(there are other ways too... such as with ACPIDebug in macOS/OS X, but RW-Everything is probably easier).
Click to expand...
If I need pci_config data dumped from real MacBook Retina, is there a way like `lspci -xx` in Linux let real MacBook owner very easy to dump full pci_config data?
 
livacore said:
If I need pci_config data dumped from real MacBook Retina, is there a way like `lspci -xx` in Linux let real MacBook owner very easy to dump full pci_config data?
Click to expand...

You can run Linux on Macs.
 
RehabMan said:
You can run Linux on Macs.
Click to expand...
I may contact real mac owner in the forum or on the Internet. MacBook Retina only have one Type-C usb. Not easy to boot live ubuntu. Still find more easy way to dump pci_config. I suspect PCI_config may cause DW1820a problems.
 
livacore said:
MacBook Retina only have one Type-C usb. Not easy to boot live ubuntu.
Click to expand...

Very easy.
Just use a USB type C flash drive, or USB type C to USB-A adapter.
 
RehabMan said:
Use diff to compare, then read (PCI specification) about the various offsets that are different.
Click to expand...
I'm new to PCI specification. Could you point out the PDF url of the specification I need read if you know... Thanks
 
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