Reserch

Author: NiKiZe

.github/workflows/check-stage3.yml

@@ -47,6 +47,26 @@ jobs:
             echo "TAG_EXISTS=false" >> $GITHUB_ENV
           fi
 
+      - name: ROM Cache
+        if: env.TAG_EXISTS == 'false'
+        id: ipxe-rom
+        uses: actions/cache@v5
+        with:
+          path: pxe
+          key: ipxe-rom
+
+      - name: Get working version of iPXE pcbios ROM
+        if: env.TAG_EXISTS == 'false' && steps.ipxe-rom.outputs.cache-hit != 'true'
+        run: |
+          sudo apt update && sudo apt install git make gcc binutils perl liblzma-dev mtools
+          git clone --depth 1 https://github.com/ipxe/ipxe.git
+          mkdir -p pxe
+          cd ipxe
+          echo "#define DOWNLOAD_PROTO_HTTPS" >> src/config/local/general.h
+          make -C src bin/virtio-net.rom bin/virtio-net.pxe -j4
+          cp src/bin/virtio-net.rom ../pxe
+          cp src/bin/virtio-net.pxe ../pxe
+
   test:
     runs-on: ubuntu-latest
     needs: generate
@@ -66,14 +86,25 @@ jobs:
       - name: Checkout Repository
         uses: actions/checkout@v7
 
+      - name: ROM Cache
+        uses: actions/cache@v5
+        with:
+          fail-on-cache-miss: true
+          path: pxe
+          key: ipxe-rom
+
       - name: Initialize QEMU and System Dependencies
         run: |
-          sudo apt-get update
-          sudo apt-get install -y qemu-system-x86 ovmf
+          sudo apt update && sudo apt install -y qemu-system-x86 ovmf
           sudo chmod 666 /dev/kvm
+          ls -l /usr/share/qemu/firmware/  /usr/lib/ipxe/qemu/ /usr/share/qemu/ /usr/share/seabios /usr/lib/ipxe/ || true
+          # in pcbios mode we override the rom used (q35 machine), ignoring efi since it is throwaway
+          [[ "${{ matrix.mode }}" == "pcbios" ]] && sudo cp pxe/virtio-net.rom /usr/lib/ipxe/qemu/efi-virtio.rom
           [[ "${{ matrix.mode }}" == "efi" ]] && sudo ln -s /usr/share/OVMF /usr/share/edk2-ovmf || true
           [[ "${{ matrix.mode }}" == "efi" ]] && sudo ln -s /usr/share/edk2-ovmf/OVMF_CODE_4M.fd /usr/share/edk2-ovmf/OVMF_CODE.fd || true
           [[ "${{ matrix.mode }}" == "efi" ]] && sudo ln -s /usr/share/edk2-ovmf/OVMF_VARS_4M.fd /usr/share/edk2-ovmf/OVMF_VARS.fd || true
+          #sudo apt install -y strace
+          #strace -e trace=openat qemu-system-x86_64 -enable-kvm -M q35 -m 256 -nographic -nic user,model=virtio,tftp=.,bootfile=notthisfile.ipxe 2>&1 | grep -E "virtio|rom"
 
       - name: Restore Work Directory Cache
         uses: actions/cache@v5

run_test_published_auto.sh

@@ -1,4 +1,5 @@
 #!/bin/bash
+set -o pipefail
 [[ -d pxe ]] || mkdir -p pxe
 if [[ ! -f pxe/online_boot.ipxe ]]; then
 minimal_latest_json=$(curl -s "https://api.github.com/repos/NiKiZe/Gentoo-iPXE/releases/latest")
@@ -71,6 +72,12 @@ QEMU_RUN_PID=$!
 
     line=$(sed 's/\x1b\[[0-9;]*[mKHP]//g' <<< "$line")
     case "$line" in
+      "Could not boot image:"* | \
+      "No more network devices"* | \
+      "No bootable device."*)
+        echo "❌ FAIL $line"
+        exit 1
+        ;;
       *" -- Open Source Network Boot Firmware -- https://ipxe.org"*)
         IPXE=$(grep -o "iPXE [0-9.+ a-fg()]*[^ -]" <<< "$line")
         declare -p IPXE >> $ENV_FILE