Bug Sur 11.0.1 - 11.1 generic AHCI Sata hotplug path.

[DimaRU]

I made the binary patch for AppleAHCIPort.kext allowing hotplug for AHCI Sata controllers. Based on SunKi approach.
Find: 750C81E2BF7FFFFF
Replace: EB0C81E2BF7FFFFF
XML for OpenCore:

<dict>
<key>Base</key>
<string></string>
<key>Comment</key>
<string>fix SATA hotplug ICH10 for 11.x</string>
<key>Count</key>
<integer>1</integer>
<key>Enabled</key>
<true/>
<key>Find</key>
<data>dQyB4r9///8=</data>
<key>Identifier</key>
<string>com.apple.driver.AppleAHCIPort</string>
<key>Limit</key>
<integer>0</integer>
<key>Mask</key>
<data></data>
<key>MaxKernel</key>
<string></string>
<key>MinKernel</key>
<string>20.1.0</string>
<key>Replace</key>
<data>6wyB4r9///8=</data>
<key>ReplaceMask</key>
<data></data>
<key>Skip</key>
<integer>0</integer>
</dict>

 

[Versusnet]

Dima is it possible to make FIx I/O Patch as it was in Catalina?
My Config randomly freeze without this patches

 

[DimaRU]

Dima is it possible to make FIx I/O Patch as it was in Catalina?
My Config randomly freeze without this patches

Please tell us about the problem in detail, I don't quite understand what the problem is.

 

[xenophon61]

OpenCore and macOS 11: Big Sur | OpenCore Install Guide

Quote from the Dortania guide, prehaps relevant to your situation:

"SATA Support broken

• Due to Apple dropping the AppleIntelPchSeriesAHCI class in AppleAHCIPort.kext
• To resolve, add Catalina's patched AppleAHCIPort.kext with the MinKernel set to 20.0.0"

 

[esafeddie]

OpenCore and macOS 11: Big Sur | OpenCore Install Guide

Quote from the Dortania guide, prehaps relevant to your situation:

"SATA Support broken

• Due to Apple dropping the AppleIntelPchSeriesAHCI class in AppleAHCIPort.kext
• To resolve, add Catalina's patched AppleAHCIPort.kext with the MinKernel set to 20.0.0"

Guys if I may interject, here is the correct Patch, use PlistEdit Pro to edit config.plist as Xcode can be a bit quirky best of times. Good luck.

 

[DimaRU]

OpenCore and macOS 11: Big Sur | OpenCore Install Guide

Quote from the Dortania guide, prehaps relevant to your situation:

"SATA Support broken

• Due to Apple dropping the AppleIntelPchSeriesAHCI class in AppleAHCIPort.kext
• To resolve, add Catalina's patched AppleAHCIPort.kext with the MinKernel set to 20.0.0"

Unfortunately, this is irrelevant to my patch. Apple simply drops legacy hardware support.

 

[aakh1361]

thank you this work for me
all partitions on all HDD now show
asus p5p43td
big sur 11.0.1 on socket 775 !

 

[apogee]

I made the binary patch for AppleAHCIPort.kext allowing hotplug for ICH10 Sata controllers. Based on SunKi approach.
Find: 750C81E2BF7FFFFF
Replace: EB0C81E2BF7FFFFF
XML for OpenCore:

hello Dima, pls help! your patch not working for me for on H67 Ivy Bridge during install of Big Sur 11.1
pls see my log - what wrong?:

 

[DimaRU]

hello Dima, pls help! your patch not working for me for on H67 Ivy Bridge during install of Big Sur 11.1
pls see my log - what wrong?:

Please use new version of patch. In macOS 11.1 kernel version changed, so MaxKernel must be 20.2.0

 

[esafeddie]

hello Dima, pls help! your patch not working for me for on H67 Ivy Bridge during install of Big Sur 11.1
pls see my log - what wrong?:

Hi - If I may interject, I have made a slight edit to the 'Hot Plug' patch that will work with all BS versions without future edits. Using PlistEdit Pro or any good config.plist Editor, entries must be exactly as shown in the attached.