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FJDR

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About FJDR

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  1. Thanks a lot. I will check it again. The kext was installed OK and the permissions and caches was updated. Then I will check it out another way to do that. Otherwise I will forget the expresscard/34 at all. Regards
  2. Hello: I am new with IORegistry. But learn quick. (I am not an IT technician or engineer but always fun with Hi Tech). Now attached the IOreg file. FJDRs MacBook Pro.ioreg.zip
  3. Hello Herve: Thanks for answer. The Mac I use is a 2011 MacBook Pro 17. Upgraded all as I can. Change the RAM to 16 Gb, replace the HD to a 1Tb SSD and the Airport Card was replaced by a new one to get HandOff and Continuity. Now run Catalina and must tell is faster than High Sierra. To reach a 3.0 USB support bought a NEC UPD720202 chipset. I can see as PCI and the menu icon. But have a conflict with the USB bus. Console shows BUS 14 already taken. Console shows: default 09:43:56.032603-0400 kernel 014692.897553 [email protected]: AppleUSBHostPort::interruptOccurred: overcurrent detected with port status 0x4000, localSimulatedInterrupts = 0x1 default 09:43:56.034359-0400 usbd [Line 825 of /AppleInternal/BuildRoot/Library/Caches/com.apple.xbs/Sources/IOUSBFamily_executables/IOUSBFamily-987.120.1/USBAgentAndDaemon/Daemon/Classes/USBDaemon.m] -[USBDaemon portOverCurrent:]overcurrent at 0xfa140000 default 09:43:56.141275-0400 NotificationCenter Queuing action present for app _SYSTEM_CENTER_:com.apple.USBAgent. default 09:43:58.710639-0400 kernel USBF: 14695.575 default 09:43:58.710652-0400 kernel GenericUSBXHCI::CreateRootHubDevice Bus 14 already taken default 09:43:58.710654-0400 kernel default 09:44:01.135529-0400 kernel 014698.000629 [email protected]: AppleUSBHostPort::interruptOccurred: overcurrent detected with port status 0x0, localSimulatedInterrupts = 0x1 default 09:44:04.559865-0400 NotificationCenter Queuing action removeAlert for app _SYSTEM_CENTER_:com.apple.USBAgent. From System Inf: ExpressCard: Type: USB eXtensible Host Controller Driver Installed: Yes MSI: Yes Bus: PCI Slot: ExpressCard Vendor ID: 0x1912 Device ID: 0x0015 Subsystem Vendor ID: 0xffff Subsystem ID: 0xffff Revision ID: 0x0002 Link Width: x1 Link Speed: 2.5 GT/s
  4. With Catalina I have some issues: The card is detected in PCI section as USB eXtensible Host Controller. But in USB section not. Appears in the Menu and Console told: - 009088.394190 [email protected]: AppleUSBHostPort::interruptOccurred: overcurrent detected with port status 0x4000, localSimulatedInterrupts = 0x0 And - GenericUSBXHCI::CreateRootHubDevice Bus 14 already taken What I must edit to give more detected USB Ports?
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