ASPEED P2A (VGA MMIO to BMC) bridge control
modulename: aspeed-p2a-ctrl.ko
configname: CONFIG_ASPEED_P2A_CTRL
Linux Kernel Configuration
└─>Device Drivers
└─>SOC (System On Chip) specific Drivers
└─>ASPEED SoC drivers
└─>ASPEED P2A (VGA MMIO to BMC) bridge control
In linux kernel since version 5.1 (release Date: 2019-05-05)
Control ASPEED P2A VGA MMIO to BMC mappings through ioctl()s. The
driver also provides an interface for userspace mappings to a
pre-defined region.
driver also provides an interface for userspace mappings to a
pre-defined region.
source code:
depends
CONFIG_ARCH_ASPEED or CONFIG_COMPILE_TEST or CONFIG_MFD_SYSCON || CONFIG_REGMAP or CONFIG_SOC_ASPEED