[Guide] HackrNVMeFamily co-existence with IONVMeFamily using class-code spoof

opoeta said:

Good afternoon, my problem is that I'm not hitting the path of the pci.

Here is my clover, ioreg and print from windows with the pci path.View attachment 257013

Click to expand...

opoeta said:

Good afternoon, my problem is that I'm not hitting the path of the pci.

Here is my clover, ioreg and print from windows with the pci path.View attachment 257013

Click to expand...

// Inject bogus class-code for NVMe SSD to prevent IONVMeFamily.kext from loading
DefinitionBlock("", "SSDT", 2, "hack", "NVMe-Pcc", 0)
{
    External(_SB.PCI0.BR2A.D07C, DeviceObj)
    // create identities for the bridge @8 and SSD0 @0
    Device(_SB.PCI0.BR2A.D07C.PBR8)
    {
        Name(_ADR, 0x00080000) 
        Device(SSD0) { Name(_ADR, 0) }
    }
    // now we can inject the _DSM at the newly created ACPI path
    Method(_SB.PCI0.BR2A.D07C.PBR8.SSD0._DSM, 4)
    {
        If (!Arg2) { Return (Buffer() { 0x03 } ) }
        Return(Package()
        {
            "class-code", Buffer() { 0xff, 0x08, 0x01, 0x00 },
            "built-in", Buffer() { 0 },
        })
    }
}
//EOF

cosmos654 said:

Are you sure to show the correct sub-menu in controller details ?
By curiosity, I switched my W10 to spanish language and my capture is as follows...
"Nombre del dispositivo BIOS"

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lishuai123 said:

I provide the files requested in post #1, "Problem Reporting".
Now clover inside I did not add anything
You can help me modify and then upload to me try it
I have tried many times myself

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cosmos654 said:

Are you sure to show the correct sub-menu in controller details ?
By curiosity, I switched my W10 to spanish language and my capture is as follows...
"Nombre del dispositivo BIOS"

Click to expand...

opoeta said:

My device don't have bios name.

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opoeta said:

As requested, follow the print in English.

View attachment 257191

Click to expand...