#!/bin/sh
# Hardware detection and optimization script
# Auto-generated for specific hardware target

detect_hardware() {
    echo "=== Hardware Detection ==="
    
    # CPU info
    if [ -f /proc/cpuinfo ]; then
        echo "CPU: $(grep 'model name' /proc/cpuinfo | head -1 | cut -d':' -f2 | xargs)"
        echo "Cores: $(grep -c processor /proc/cpuinfo)"
    fi
    
    # Memory
    if [ -f /proc/meminfo ]; then
        echo "Memory: $(grep MemTotal /proc/meminfo | awk '{printf "%.1f GB", $2/1024/1024}')"
    fi
    
    # Storage
    if command -v lsblk >/dev/null 2>&1; then
        echo "Storage:"
        lsblk -d -o NAME,SIZE,TYPE | grep disk
    fi
    
    # Network
    if command -v ip >/dev/null 2>&1; then
        echo "Network interfaces:"
        ip -br link show | grep -v lo
    fi
    
    # PCI devices (for hardware identification)
    if command -v lspci >/dev/null 2>&1; then
        echo "PCI devices:"
        lspci | grep -E "VGA|Ethernet|Network"
    fi
}

optimize_for_hardware() {
    echo "=== Hardware Optimization ==="
    
    # Load Intel microcode if Intel CPU
    if grep -q Intel /proc/cpuinfo; then
        echo "Intel CPU detected, loading microcode..."
        modprobe intel_rapl_common 2>/dev/null || true
        modprobe intel_powerclamp 2>/dev/null || true
    fi
    
    # Enable hardware acceleration for graphics
    if lspci | grep -q "Intel.*Graphics"; then
        echo "Intel Graphics detected"
        modprobe i915 2>/dev/null || true
    fi
    
    # Optimize for NVMe if present
    if [ -e /dev/nvme0n1 ]; then
        echo "NVMe SSD detected, optimizing..."
        echo none > /sys/block/nvme0n1/queue/scheduler 2>/dev/null || true
    fi
    
    # Optimize for SATA SSD if present
    if [ -e /dev/sda ]; then
        if hdparm -I /dev/sda 2>/dev/null | grep -q "Solid State"; then
            echo "SATA SSD detected, optimizing..."
            echo deadline > /sys/block/sda/queue/scheduler 2>/dev/null || true
        fi
    fi
}

# Run detection
detect_hardware
optimize_for_hardware