Help needed

[ngrfgt]

As far as I can tell I did everything right and triple checked it, but ReBAR still appears to be disabled for me in GPU-Z and Nv profile inspector. I don't know what's wrong so I don't know what to fix. Any help would be appreciated.

[terminatorul]

Please show your CPU-Z .txt report, and your modified LocalPciGpu.h header file

[ngrfgt]

CPU-Z .txt

[terminatorul]

Please correct the following lines in LocalPciGpu.h header:

#define TARGET_BRIDGE_PCI_VENDOR_ID     0x1022u
#define TARGET_BRIDGE_PCI_DEVICE_ID     0x1483u

#define TARGET_BRIDGE_PCI_BUS           0x00u
#define TARGET_BRIDGE_PCI_DEVICE        0x03u
#define TARGET_BRIDGE_PCI_FUNCTION      0x01u

// Memory range and I/O port range (base + limit) mapped to bridge
// from CPU-Z .txt report of the bridge and GPU

// PCIe config register offset 0x20
#define TARGET_BRIDGE_MEM_BASE_LIMIT  UINT32_C(0xFC00'FB00)                 // Should cover the GPU BAR0

// PCIe config register offset 0x1C
#define TARGET_BRIDGE_IO_BASE_LIMIT   0xE1E1u

Build the DXE driver NvStrapsReBar.ffs again, and re-flash your motherboard (remember to re-enable Above 4G Decoding and disable CSM, before you enable ReBAR)

[ngrfgt]

Thank you that worked. I was looking at an entirely different PCIe slot which was wrong.