What: /sys/devices/.../intel_spi_protected Date: Feb 2025 KernelVersion: 6.13 Contact: Alexander Usyskin Description: This attribute allows the userspace to check if the Intel SPI flash controller is write protected from the host. What: /sys/devices/.../intel_spi_locked Date: Feb 2025 KernelVersion: 6.13 Contact: Alexander Usyskin Description: This attribute allows the user space to check if the Intel SPI flash controller locks supported opcodes. What: /sys/devices/.../intel_spi_bios_locked Date: Feb 2025 KernelVersion: 6.13 Contact: Alexander Usyskin Description: This attribute allows the user space to check if the Intel SPI flash controller BIOS region is locked for writes.