rcraid-patch-932

Inofficial patch driver AMD RAID( aka rcraid ) to work in linux 6.14 and above

The code only patch free sdk code driver, dont include rcblob.

Warning

This project is currently unstable, and its rcraid driver performance in Linux is approximately 10 times weaker than that observed with Windows driver. Therefore, it is not recommended for deployment in a production environment.

Foreword

Only Fakeraid Controller in BIOS with modern AMD CPU.

Install for Ubuntu

Preparation:

• burn the ISO Image to usb. (Recommend linux distro kernel >=5.0.0)
• Append modprobe.blacklist=ahci,nvme to linux /casper/vmlinuz --- and linux /casper/vmlinuz nomodeset --- in USB:/boot/grub/grub.cfg
• Append modprobe.blacklist=ahci,nvme to linux /casper/vmlinuz iso-scan/filename=${iso_path} --- and linux /casper/vmlinuz nomodeset iso-scan/filename=${iso_path} --- in USB:/boot/grub/loopback.cfg
• Reboot
• Switch to RAID mode in BIOS

PreInstall:

• Download 9.3.2 rcraid on AMD offical: https://www.amd.com/en/support/chipsets/amd-socket-strx4/trx40
• Put rcraid driver into usb
• Boot your Linux installation from a USB disk
• Note: rcraid SDK make only working on Linux filesystem!

sudo apt update
sudo apt install build-essential dwarves git mokutil
cd <your_rcraid_sdk_path>
git clone https://github.com/Bemly/rcraid-patch-932.git
patch -p1 < rcraid-patch-932/rcraid-932.patch
cd src/
sudo make clean
sudo make
sudo insmod rcraid.ko

Install:

• Install Ubuntu normally

PostInstall (don't restart):

sudo cp rcraid.ko /target/lib/modules/`uname -r`/kernel/drivers/scsi/rcraid.ko
sudo chroot /target

• Into chroot view

depmod -a `uname -r`
cp -ap /boot/initrd.img-`uname -r` /boot/initrd.img-`uname -r`.bak
mkinitramfs -o /boot/initrd.img-`uname -r` `uname -r`

• Click Restart Button in Installer.

Thanks

https://github.com/Trololo87/rcraid-dkms