hoffsta Posted January 10, 2020 Share Posted January 10, 2020 Hey there, I have a Z77X-UD5H board which has a total of 14 USB ports (counting USB3 as 2x ports). Is there still any need to use USBInjectAll.kext or to make a USB map? Running OpenCore with Lilu, VirtualSMC, WhateverGreen, AppleALC, AtherosE2200Ethernet, IntelMausiEthernet, RealtekRLT8111 kexts. Thanks Link to comment Share on other sites More sharing options...
Slice Posted January 10, 2020 Share Posted January 10, 2020 Not needed. 1 Link to comment Share on other sites More sharing options...
hoffsta Posted January 10, 2020 Author Share Posted January 10, 2020 That's what I suspected. Thanks! Link to comment Share on other sites More sharing options...
ad911 Posted February 1, 2020 Share Posted February 1, 2020 Z77 chipset, has 3 USB Controllers : XHCI + dual EHCI XHCI [8086:1e31] - USB2/USB3 x4 : sub-total 8 ports EHC1 [8086:1e26] - USB2 x8 : sub-total 8 Ports EHC2 [8086:1e2d] - USB2 x6 : sub-total 6 Ports Sum = XHCI (8) + EHC1 (8) + ECH2 (6) = 22 Ports Link to comment Share on other sites More sharing options...
Slice Posted February 3, 2020 Share Posted February 3, 2020 On 2/1/2020 at 2:52 PM, ad911 said: Z77 chipset, has 3 USB Controllers : XHCI + dual EHCI XHCI [8086:1e31] - USB2/USB3 x4 : sub-total 8 ports EHC1 [8086:1e26] - USB2 x8 : sub-total 8 Ports EHC2 [8086:1e2d] - USB2 x6 : sub-total 6 Ports Sum = XHCI (8) + EHC1 (8) + ECH2 (6) = 22 Ports 14 ports restriction is for one XHCI controller. Other controllers will be counted separately. 1 Link to comment Share on other sites More sharing options...
Andrey1970 Posted March 18, 2020 Share Posted March 18, 2020 On 2/3/2020 at 1:55 PM, Slice said: 14 ports restriction is for one XHCI controller. Other controllers will be counted separately. 15 ports restriction is for one XHCI controller. Other controllers will be counted separately. Link to comment Share on other sites More sharing options...
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