# Features This section lists the features supported on the AMD machines. In each machine column, a 'Y' represents that the feature in this row is supported on this machine. | Category | Feature | MILAN | ROME | |:--------------------------------|:----------------------------------------|:-----:|:----:| | Images | | | | | | core-image-sato | | | | | core-image-base | Y | Y | | Images Types | | | | | | WIC | Y | Y | | | ISO | Y | Y | | Board Devices | | | | | | USB 2.0 Host | Y | Y | | | USB 3.0 Host (MSC) | Y | Y | | | USB 3.1 Host | | | | | NVMe | Y | Y | | | M.2 SATA | | | | | I2C | Y | Y | | | UART | Y | Y | | | eMMC | | | | | SMP | Y | Y | | | SPI | Y | Y | | I/O | | | | | | USB Host | Y | Y | | | USB Mass Storage | Y | Y | | | Audio | | | | | UART | Y | Y | | | Bluetooth | | | | | USB Wi-Fi | | | | | HDD/SATA | Y | Y | | | SD/MMC | | | | Networking | | | | | | Ethernet | | | | | SGMII | | | | | RGMII | | | | Network Protocols | | | | | | IPv4 | Y | Y | | | IPv6 | Y | Y | | General Purpose Kernel Features | | | | | | Control Groups | Y | Y | | | CPU Hot Plugging | Y | Y | | | High Resolution Timers (HRT) | Y | Y | | | POSIX Message Queues & Semaphores | Y | Y | | | Prioritized OOM Killer | Y | Y | | | Symmetric Multi-Processing (SMP) | Y | Y | | | Native POSIX Thread Library | Y | Y | | Kernel Preemption | | | | | | Preemptive Kernel (Low-Latency Desktop) | Y | Y | | | Fully Preemptible Kernel (RT) | Y | Y | | Filesystems | | | | | | Devtmpfs | Y | Y | | | EXT2 | Y | Y | | | EXT3 | Y | Y | | | EXT4 | Y | Y | | | FAT | Y | Y | | | NFSv3 | Y | Y | | | ProcFS | Y | Y | | | RamFS | Y | Y | | | SysFS | Y | Y | | | tmpfs | Y | Y | | HID (Input Devices) | | | | | | Input Core (CONFIG_INPUT) | Y | Y | | | Mouse Interface | | | | | Keyboards | Y | Y | | | Touchscreen | | | | Display Device Support | | | | | | DP | | | | | HDMI | | | | Kernel Debug/Trace | | | | | | KGDB | Y | Y | | | LTTng - Kernel Tracing | Y | Y | | | LTTng - Userspace Tracing | Y | Y | | USB Protocols | | | | | | USB 2.0 | Y | Y | | | USB 3.0 | Y | Y | | | USB 3.1 | | | | Sound Support | | | | | | ALSA | | | | Multimedia Support | | | | | | Accelerated gstreamer | | | | | Unaccelerated gstreamer | | | | | OMX | | | | | VDPAU | | | | | VAAPI | | | | | mesa (accelerated graphics) | | | | | unaccelerated graphics | | | | | Vulkan | | | | | multi-display | | | | | CodeXL | | | | | RGP | | | | | MP4 | | | | | MPEG2 | | | | | MPEG4 | | | | | VC-1 | | | | | H.264 | | | | | H.265 | | | | | ROCm-OpenCL | | | | Network Security | | | | | | IPSEC (strongswan) | | | | | DPDK | | | | Kernel Virtualization | | | | | | KVM | Y | Y |