resizable-bar

Resizable BAR for Intel Arc GPUs on firmware without ReBAR support — boot-time fix + diagnostics, no firmware mod (Debian .deb)

Give GeForce cards (Turing and later) a BAR1 at least as large as their VRAM on Linux, without flashing.

Scripts and guide for flashing RTX 3080 VBIOS to enable Resizable BAR (8GB BAR1) on Linux

Fix small BAR / 'Resizable BAR not detected' for Intel Arc Pro B60 on Dell Precision 5820 (Purley/C422): one hidden BIOS setting, MMIO High Granularity 1G -> 64G

Linux configuration tool for NvStrapsReBar (Resizable BAR on NVIDIA Turing GPUs) — replaces the Windows-only ReBarState

Fix for Intel Arc VAAPI SIGBUS during vaInitialize on small-BAR systems (Debian 13 .deb + patch)

CMP 170HX (8 GB, 10de:20c2) under ESXi 8 passthrough: in-guest 64 GB unlock on open modules 580.178.04, 64 GiB BAR1 via a pre-boot UEFI writer, Gen2, 74 SMs, ECC evidence, P2P findings, serving numbers

A proven way to activate ReBAR (Resizable BAR) on ASUS X99 A-II.

Resizable BAR for Intel Arc on HP systems whose BIOS has no Above 4G Decoding option. Linux, no BIOS mod.

Linux kernel module: full-size Resizable BAR (BAR1) for NVIDIA GPUs behind PCIe switches when the BIOS has no ReBAR option and resource1_resize fails - e.g. for GeForce P2P (8x RTX 3090)

Unlock Intel Arc full VRAM on BIOSes without Resizable BAR support via boot-time initramfs tool—no firmware, kernel, or driver modifications.

Linux kernel module that gives GPUs behind a PCIe switch their full Resizable BAR at boot, working around the Linux 7.x bridge window sizing bug

精粤 Z690M Snow Dream D4 给 RTX 20 系开 ReBAR：让 AI Agent 改主板 BIOS 的全过程（刷砖→编程器救回→复盘→成功）+ 纯 Python 固件注入/验证工具链