terminatorul / NvStrapsReBar

Resizable BAR for Turring GTX 1600 / RTX 2000 GPUs
MIT License
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Not working with MSI 2080 Trios X #95

Open davidm71 opened 4 months ago

davidm71 commented 4 months ago

Hi,

Here is the dxe driver configuration info:

isDirty: 0 OptionFlags: 0x02 nPciBarSize: 0 nGPUSelectorCount: 1 GPUSelector1: deviceID: 1E87 GPUSelector1: subsysVendorID: FFFF GPUSelector1: subsysDeviceID: FFFF GPUSelector1: bus: FF GPUSelector1: device: FF GPUSelector1: function: FF GPUSelector1: barSizeSelector: 9 GPUSelector1: overridebarSizeMask: 0

    nGPUConfigCount:   1
            GPUConfig1:    deviceID:        1E87
            GPUConfig1:    subsysVendorID:  1462
            GPUConfig1:    subsysDeviceID:  3726
            GPUConfig1:    bus:             03
            GPUConfig1:    device:          00
            GPUConfig1:    function:        0
            GPUConfig1:    BAR0 base:       0xFA00'0000
            GPUConfig1:    BAR0 top:        0xFAFF'FFFF

    nBridgeCount:      1
            BridgeConfig1: vendorID:        8086
            BridgeConfig1: deviceID:        6F08
            BridgeConfig1: bus:             00
            BridgeConfig1: device:          03
            BridgeConfig1: function:        0
            BridgeConfig1: secondary bus:   03

System

Description

The issue is that I can't get it activated. Installed the FFS file via UEFITool and updated the bios with M-Flash. How can I tell that the module is loaded and is working as I can not see via gpu-z that it is at all.

Thank you

mvildosolae commented 2 months ago

What's the output of NvStrapsReBar.exe? I have an RTX 2060 (so same Turing arch as your card), and I could enable it through the EXE. Note that flashing the modded BIOS/UEFI is not enough, you need to use the EXE to enable ReBar.