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SSDT duplicates DSDT during load


nysander
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Hello.

 

I start patching my laptop Lenovo W540 (as in signature) and found that first add-on SSDT which I load fails because of:

 

Quote

2018-06-17 02:25:49.063022+0200 0x71       Default     0x0                  0      0    kernel: (AppleACPIPlatform) SSDT 0x000000007CEAA000 00045B (v02 W540   XHC      00000000 INTL 20180427)
2018-06-17 02:25:49.063023+0200 0x71       Default     0x0                  0      0    kernel: (AppleACPIPlatform) SSDT 0x000000007CEAA000 00045B (v02 W540   XHC      00000000 INTL 20180427)
2018-06-17 02:25:49.127093+0200 0x71       Default     0x0                  0      0    kernel: (AppleACPIPlatform) ACPI Error:
2018-06-17 02:25:49.127094+0200 0x71       Default     0x0                  0      0    kernel: (AppleACPIPlatform) ACPI Error:
2018-06-17 02:25:49.127412+0200 0x71       Default     0x0                  0      0    kernel: (AppleACPIPlatform) [\_SB_.PCI0.XHC_._DSM]
2018-06-17 02:25:49.127412+0200 0x71       Default     0x0                  0      0    kernel: (AppleACPIPlatform) [\_SB_.PCI0.XHC_._DSM]
2018-06-17 02:25:49.127990+0200 0x71       Default     0x0                  0      0    kernel: (AppleACPIPlatform)  Namespace lookup failure, AE_ALREADY_EXISTS
2018-06-17 02:25:49.127991+0200 0x71       Default     0x0                  0      0    kernel: (AppleACPIPlatform)  Namespace lookup failure, AE_ALREADY_EXISTS

 

Purpose of this SSDT is static USBInjectAll ports and defining power to this ports as plain DSDT lacks >500mA of power when connecting devices.

 

Can you tell me what I am doing wrong?

 

Below my debug package with all relevant data.

https://www.dropbox.com/s/0g929zyl07r8q3w/debug_12482.zip?dl=0

 

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