Lines Matching +full:cpu +full:- +full:driver

1 # SPDX-License-Identifier: GPL-2.0
8 	  It will automatically be selected if one of the back-end console drivers
21 	  console. This driver allows each pSeries partition to have a console
25 	bool "Old driver for pSeries serial port (/dev/hvsi*)"
35 	  PowerNV machines running under OPAL need that driver to get a console
42 	  IBM Console device driver which makes use of RTAS
51 	  This driver provides a Hypervisor console (HVC) back-end to access
61 	  Xen virtual console device driver
69 	  Xen driver for secondary virtual consoles
87 	  driver. This console is used through a JTAG only on ARM. If you don't have
91 	bool "Use DCC only on CPU core 0"
94 	  This is a DEBUG option to serialize all console input and output to CPU 0.
96 	  than one CPU core. Each core has its own DCC device registers, so when a
97 	  CPU core reads or writes from/to DCC, it only accesses its own DCC device.
98 	  Since kernel code can run on any CPU core, every time the kernel wants to
106 	  CPU hotplug to work. For example, during early chipset bringups without
110 	bool "RISC-V SBI console support"
114 	  This enables support for console output via RISC-V SBI calls, which
115 	  is normally used only during boot to output printk.  This driver
127 	  another Linux partition.  This driver allows console data
130 	  this driver.
132 	  To compile this driver as a module, choose M here: the
135 	  which will also be compiled when this driver is built as a