diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..8444fd0
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,2 @@
+# AMD R9700 vLLM Toolbox
+amd-r9700-vllm-toolboxes/
diff --git a/Dockerfile b/Dockerfile
index 9fe662a..28f2e58 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -15,7 +15,7 @@ ARG ROCM_MAJOR_VER=7
 ARG GFX=gfx120X-all
 RUN set -euo pipefail; \
   BASE="https://therock-nightly-tarball.s3.amazonaws.com"; \
-  PREFIX="therock-dist-linux-${GFX}-${ROCM_MAJOR_VER}-${ROCM_MAJOR_VER}"; \
+  PREFIX="therock-dist-linux-${GFX}-${ROCM_MAJOR_VER}"; \
   KEY="$(curl -s "${BASE}?list-type=2&prefix=${PREFIX}" \
   | tr '<' '\n' \
   | grep -o "therock-dist-linux-${GFX}-${ROCM_MAJOR_VER}\..*\.tar\.gz" \
@@ -64,7 +64,7 @@ RUN python -m pip install \
 WORKDIR /opt
 ENV FLASH_ATTENTION_TRITON_AMD_ENABLE="TRUE"
 
-RUN git clone https://github.com/ROCm/flash-attention.git &&\ \
+RUN git clone https://github.com/ROCm/flash-attention.git &&\
   cd flash-attention &&\
   git checkout main_perf &&\
   python setup.py install && \
@@ -75,16 +75,20 @@ RUN git clone https://github.com/vllm-project/vllm.git /opt/vllm
 WORKDIR /opt/vllm
 
 # --- PATCHING ---
+# vLLM relies on 'amdsmi' to detect AMD GPUs. If it's missing or fails (common in containers),
+# vLLM falls back to CPU. We patch it to force ROCm detection.
 RUN echo "import sys, re" > patch_vllm.py && \
   echo "from pathlib import Path" >> patch_vllm.py && \
+  # Patch 1: __init__.py - Force is_rocm=True and bypass amdsmi checks
   echo "p = Path('vllm/platforms/__init__.py')" >> patch_vllm.py && \
   echo "txt = p.read_text()" >> patch_vllm.py && \
   echo "txt = txt.replace('import amdsmi', '# import amdsmi')" >> patch_vllm.py && \
-  echo "txt = re.sub(r'import is_rocm = .*', 'is_rocm = True', txt)" >> patch_vllm.py && \
+  echo "txt = re.sub(r'is_rocm = .*', 'is_rocm = True', txt)" >> patch_vllm.py && \
   echo "txt = re.sub(r'if len\(amdsmi\.amdsmi_get_processor_handles\(\)\) > 0:', 'if True:', txt)" >> patch_vllm.py && \
   echo "txt = txt.replace('amdsmi.amdsmi_init()', 'pass')" >> patch_vllm.py && \
   echo "txt = txt.replace('amdsmi.amdsmi_shut_down()', 'pass')" >> patch_vllm.py && \
   echo "p.write_text(txt)" >> patch_vllm.py && \
+  # Patch 2: rocm.py - Mock amdsmi and force device name
   echo "p = Path('vllm/platforms/rocm.py')" >> patch_vllm.py && \
   echo "txt = p.read_text()" >> patch_vllm.py && \
   echo "header = 'import sys\nfrom unittest.mock import MagicMock\nsys.modules[\"amdsmi\"] = MagicMock()\n'" >> patch_vllm.py && \
@@ -107,6 +111,8 @@ ENV AMDGPU_TARGETS="gfx1201"
 ENV MAX_JOBS="4"
 
 # --- FIX FOR SEGFAULT ---
+# We force the Host Compiler (CC/CXX) to be the ROCm Clang, not Fedora GCC.
+# This aligns the ABI of the compiled vLLM extensions with PyTorch.
 ENV CC="/opt/rocm/llvm/bin/clang"
 ENV CXX="/opt/rocm/llvm/bin/clang++"