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freebsd-dev/sys/conf
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Colin Percival 7f166c931e Use ACPI SPCR on x86 
This takes the SPCR code currently in uart_cpu_arm64.c, moves it into
a new uart_cpu_acpi.c (with some associated refactoring), and uses it
from both arm64 and x86.

An SPCR serial port address AccessWidth field value of 0 ("reserved")
is now treated as 1 ("byte access") in order to work around a buggy
SPCR table on Amazon EC2 i3.metal instances.

Reviewed by:	manu, Greg V
MFC after:	3 days
Sponsored by:	https://www.patreon.com/cperciva
Differential Revision:	https://reviews.freebsd.org/D20357
2019-05-23 19:55:53 +00:00
..
config.mk Remove IEEE80211_AMPDU_AGE config option. 2019-01-20 15:17:56 +00:00
dtb.build.mk fdt: Fix installation of aarch64 dtb 2019-05-02 16:56:03 +00:00
dtb.mk Allow kernel config to specify DTS/DTSO to build, and out-of-tree support 2019-03-26 02:45:23 +00:00
files Use ACPI SPCR on x86 2019-05-23 19:55:53 +00:00
files.amd64 Move scterm_teken.c from 6 MD files lists to the MI files list so that it 2019-02-21 17:31:33 +00:00
files.arm arm: Order files.arm to have cloudabi and annapurna sections 2019-04-16 20:06:39 +00:00
files.arm64 arm: allwinner: clk: Add new clock aw_clk_frac 2019-05-23 17:35:40 +00:00
files.i386 FCP-101: Remove ep(4). 2019-05-17 15:23:10 +00:00
files.mips Move scterm_teken.c from 6 MD files lists to the MI files list so that it 2019-02-21 17:31:33 +00:00
files.powerpc FCP-101: Remove bm(4). 2019-05-17 15:20:51 +00:00
files.riscv Connect Xilinx AXI drivers and Cadence Ethernet MAC to the RISC-V build. 2019-05-08 16:06:54 +00:00
files.sparc64 Move scterm_teken.c from 6 MD files lists to the MI files list so that it 2019-02-21 17:31:33 +00:00
kern.mk kernel build: Disable unhelpful GCC warning (tripped after r346352) 2019-04-19 20:08:45 +00:00
kern.opts.mk Remove drm2 modules. 2019-02-19 19:36:56 +00:00
kern.post.mk Fix build race with machine links and genoffset.o. 2019-05-10 18:09:27 +00:00
kern.pre.mk Specify -z notext when building with -z ifunc-noplt. 2019-05-14 18:26:39 +00:00
kmod_syms_prefix.awk Add the infrastructure to support loading multiple versions of TCP 2017-06-08 20:41:28 +00:00
kmod_syms.awk
kmod.mk Remove redundant -Wl uses from the kernel's LDFLAGS. 2019-05-14 18:10:32 +00:00
ldscript.amd64 Add comment to explain kernel ldscript 0x200000 constant 2018-11-09 20:33:38 +00:00
ldscript.arm remove CONSTRUCTORS from kernel linker scripts 2016-07-28 13:54:46 +00:00
ldscript.arm64 Explicitly include all .rodata.* sections in the kernel .rodata. This 2016-09-03 17:23:24 +00:00
ldscript.i386 Fix placement of __bss_start in i386 kernel linker script 2018-10-11 20:44:25 +00:00
ldscript.mips remove CONSTRUCTORS from kernel linker scripts 2016-07-28 13:54:46 +00:00
ldscript.mips.cfe remove CONSTRUCTORS from kernel linker scripts 2016-07-28 13:54:46 +00:00
ldscript.mips.mips64 remove CONSTRUCTORS from kernel linker scripts 2016-07-28 13:54:46 +00:00
ldscript.mips.octeon1 remove CONSTRUCTORS from kernel linker scripts 2016-07-28 13:54:46 +00:00
ldscript.powerpc remove CONSTRUCTORS from kernel linker scripts 2016-07-28 13:54:46 +00:00
ldscript.powerpc64 Fix PPC64 kernel build with clang8 + lld8 2019-05-22 15:56:41 +00:00
ldscript.powerpcspe Create a new MACHINE_ARCH for Freescale PowerPC e500v2 2016-10-22 01:57:15 +00:00
ldscript.riscv Avoid orphan sections between __bss_start and .(s)bss. 2019-02-18 13:14:53 +00:00
ldscript.sparc64 remove CONSTRUCTORS from kernel linker scripts 2016-07-28 13:54:46 +00:00
Makefile.amd64 Retire CLANG_NO_IAS34 2018-11-01 23:11:47 +00:00
Makefile.arm Only build the cache handling code we need when building the arm ELF 2018-07-28 12:50:09 +00:00
Makefile.arm64 Revert r336353 completely based on protest; compatibility shims incoming 2018-07-17 14:11:30 +00:00
Makefile.i386 Retire CLANG_NO_IAS34 2018-11-01 23:11:47 +00:00
Makefile.mips Revert r336353 completely based on protest; compatibility shims incoming 2018-07-17 14:11:30 +00:00
Makefile.powerpc Revert r336353 completely based on protest; compatibility shims incoming 2018-07-17 14:11:30 +00:00
Makefile.riscv Revert r336353 completely based on protest; compatibility shims incoming 2018-07-17 14:11:30 +00:00
Makefile.sparc64 Revert r336353 completely based on protest; compatibility shims incoming 2018-07-17 14:11:30 +00:00
makeLINT.mk Remove the mlx5 driver from LINT kernel config for 32-bit PPC 2018-05-30 02:26:36 +00:00
makeLINT.sed
newvers.sh Implement "VARS_ONLY=1" via special command line args 2019-05-23 17:18:48 +00:00
NOTES FCP-101: Remove xe(4) 2019-05-17 15:24:44 +00:00
options Add a COMPAT_FREEBSD12 kernel option. 2019-05-02 18:10:23 +00:00
options.amd64 Remove iBCS2, part2: general kernel 2018-12-19 21:57:58 +00:00
options.arm Remove now the cow unused CPU_ARM9 and CPU_FA526 options. These are for 2018-07-28 11:00:45 +00:00
options.arm64 arm64: Add new SoC type MARVELL_8K 2018-12-12 21:58:30 +00:00
options.i386 i386: Merge PAE and non-PAE pmaps into same kernel. 2019-01-30 02:07:13 +00:00
options.mips Add SMP support for BERI CPU. 2018-04-12 17:43:19 +00:00
options.powerpc Move most of the contents of opt_compat.h to opt_global.h. 2018-04-06 17:35:35 +00:00
options.riscv o Add driver for PLIC (Platform-Level Interrupt Controller) device. 2018-06-12 17:45:15 +00:00
options.sparc64
systags.sh sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00
WITHOUT_SOURCELESS
WITHOUT_SOURCELESS_HOST
WITHOUT_SOURCELESS_UCODE Remove adv(4) and adw(4) 2018-10-22 02:34:47 +00:00