Lines Matching +full:port +full:- +full:config

1 # SPDX-License-Identifier: GPL-2.0
3 config EARLY_PRINTK_USB
6 config X86_VERBOSE_BOOTUP
14 config EARLY_PRINTK
19 	  port.
27 config EARLY_PRINTK_DBGP
28 	bool "Early printk via EHCI debug port"
32 	  Write kernel log output directly into the EHCI debug port.
40 config EARLY_PRINTK_USB_XDBC
41 	bool "Early printk via the xHCI debug port"
45 	  Write kernel log output directly into the xHCI debug port.
50 	  a full-blown printk console driver + klogd.
59 config EFI_PGT_DUMP
69 config DEBUG_TLBFLUSH
70 	bool "Set upper limit of TLB entries to flush one-by-one"
73 	  X86-only for now.
76 	  kernel flushes one-by-one instead of doing a full TLB flush. In
79 	  to -1, the code flushes the whole TLB unconditionally. Otherwise,
87 config IOMMU_DEBUG
100 	  options. See Documentation/admin-guide/kernel-parameters.txt for more
103 config IOMMU_LEAK
110 config HAVE_MMIOTRACE_SUPPORT
113 config X86_DECODER_SELFTEST
127 config IO_DELAY_0X80
128 	bool "port 0x80 based port-IO delay [recommended]"
133 config IO_DELAY_0XED
134 	bool "port 0xed based port-IO delay"
136 	  Use port 0xed as the IO delay. This frees up port 0x80 which is
137 	  often used as a hardware-debug port.
139 config IO_DELAY_UDELAY
140 	bool "udelay based port-IO delay"
143 	  while not having any side-effect on the IO port space.
145 config IO_DELAY_NONE
146 	bool "no port-IO delay"
148 	  No port-IO delay. Will break on old boxes that require port-IO
153 config DEBUG_BOOT_PARAMS
160 config CPA_DEBUG
161 	bool "CPA self-test code"
164 	  Do change_page_attr() self-tests every 30 seconds.
166 config DEBUG_ENTRY
167 	bool "Debug low-level entry code"
170 	  This option enables sanity checks in x86's low-level entry code.
176 config DEBUG_NMI_SELFTEST
188 config DEBUG_IMR_SELFTEST
200 config X86_DEBUG_FPU
212 config PUNIT_ATOM_DEBUG
233 config UNWINDER_ORC
243 	  frame pointer unwinder.  It also enables a 5-10% performance
247 	  by roughly 2-4MB, depending on your kernel config.
249 config UNWINDER_FRAME_POINTER
259 	  overall performance will degrade by roughly 5-10%.
261 config UNWINDER_GUESS