matatata / lnkspd Goto Github PK

Hi,

just wondering if you might know what the issue is that I'm experiencing using the code?
The kext is not unloading - and the speed link speed on the pci-e card NVME is till only at 2.5 gt/s per band even though indicates upgrade - as below.
I'm also keen to do the same to slot 1 (graphics card) and have tried all of the slot numbers related to to the x16 slot in the list that generated - but that's sticking at PCI. Im wondering if thats because the kext needs to successfully unload - before you run again on another slot?
Thanks in advance,
Piffol

/usr/local/share/DirectHW.kext loaded successfully (or already loaded).
dom:bus:slot.f Vendor Device Speed Width Name | Vendor
0000:00:01.0 8086 4021 PCIe2.0 4x Device 4021 | Vendor 8086
nothing to do, link speed is 2 already
(kernel) Can't remove kext com.apple.driver.DirectHW; services failed to terminate - 0xe00002c7.
Failed to unload com.apple.driver.DirectHW - (iokit/common) unsupported function.