freebsd-skq/sys/conf
Ian Lepore 970775a5d2 Add an arm option, ARM_DEVICE_MULTIPASS, used to opt-in to multi-pass
device attachment on arm platforms.  If this is defined, nexus attaches
early in BUS_PASS_BUS, and other busses and devices attach later, in the
pass number they are set up for.  Without it defined, nexus attaches in
BUS_PASS_DEFAULT and thus so does everything else, which is status quo.

Arm platforms which use FDT data to enumerate devices have been relying
on devices being attached in the exact order they're listed in the dts
source file.  That's one of things currently preventing us from using
vendor-supplied fdt data (because then we don't control the order of the
devices in the data).  Multi-pass attachment can go a long way towards
solving that problem by ensuring things like clock and interrupt drivers
are attached before the more mundane devices that need them.

The long-term goal is to have all arm fdt-based platforms using multipass.
This option is a bridge to that, letting us enable it selectively as
platforms are converted and tested (the alternative being to just throw
a big switch and try to fight fires as they're reported).
2014-08-05 19:06:45 +00:00
..
files Add new USB phone descriptor template for USB device side mode. 2014-08-05 07:03:16 +00:00
files.amd64 xen: create a Xen nexus to use in PV/PVH 2014-06-16 08:45:51 +00:00
files.arm Merge all MD sf_buf allocators into one MI, residing in kern/subr_sfbuf.c 2014-08-05 09:44:10 +00:00
files.i386 Merge all MD sf_buf allocators into one MI, residing in kern/subr_sfbuf.c 2014-08-05 09:44:10 +00:00
files.mips Merge all MD sf_buf allocators into one MI, residing in kern/subr_sfbuf.c 2014-08-05 09:44:10 +00:00
files.pc98 Merge all MD sf_buf allocators into one MI, residing in kern/subr_sfbuf.c 2014-08-05 09:44:10 +00:00
files.powerpc Merge all MD sf_buf allocators into one MI, residing in kern/subr_sfbuf.c 2014-08-05 09:44:10 +00:00
files.sparc64 Add a simple unaccelerated vt(4) framebuffer driver for Sun framebuffers 2014-08-05 18:19:51 +00:00
kern.mk After r261991, clang warnings about unused functions in the kernel were 2014-07-16 20:37:03 +00:00
kern.opts.mk Move most of the 15 variations on generating opt_inet.h and 2014-08-04 22:37:02 +00:00
kern.post.mk
kern.pre.mk Reviewed by: imp 2014-07-26 04:38:09 +00:00
kmod_syms.awk
kmod.mk Move most of the 15 variations on generating opt_inet.h and 2014-08-04 22:37:02 +00:00
ldscript.amd64
ldscript.arm
ldscript.i386
ldscript.mips
ldscript.mips.cfe
ldscript.mips.mips64
ldscript.mips.octeon1
ldscript.powerpc
ldscript.powerpc64
ldscript.sparc64
Makefile.amd64
Makefile.arm Reviewed by: imp 2014-07-26 04:38:09 +00:00
Makefile.i386
Makefile.mips
Makefile.pc98
Makefile.powerpc
Makefile.sparc64
makeLINT.mk
makeLINT.sed
newvers.sh
NOTES BREAK_TO_DEBUGGER is not just serial console anymore, it controls all 2014-07-04 14:32:15 +00:00
options Make the witness lock limit an option. 2014-08-03 05:00:43 +00:00
options.amd64 imagact_binmisc builds for all supported architectures, so enable it for all. 2014-05-22 05:04:40 +00:00
options.arm Add an arm option, ARM_DEVICE_MULTIPASS, used to opt-in to multi-pass 2014-08-05 19:06:45 +00:00
options.i386 imagact_binmisc builds for all supported architectures, so enable it for all. 2014-05-22 05:04:40 +00:00
options.mips Introduce opt_netfpga.h and allow setting NF10BMAC_64BIT from mips kernel 2014-06-26 17:20:45 +00:00
options.pc98
options.powerpc
options.sparc64
systags.sh
WITHOUT_SOURCELESS
WITHOUT_SOURCELESS_HOST
WITHOUT_SOURCELESS_UCODE