plan9fox/sys/src/9/mtx
cinap_lenrek 6f9838a6a5 kernel: make Page.txtflush into an array
To avoid a MAXMACH limit of 32 and make
txtflush into an array for the bitmap.

Provide portable macros for testing and clearing
the bits: needtxtflush(), donetxtflush().

On pc/pc64, define inittxtflush()/settxtflush()
as no-op macros, avoiding the storage overhead of
the txtflush array alltogether.
2022-01-16 19:25:11 +00:00
..
clock.c Import sources from 2011-03-30 iso image - lib 2011-03-30 19:35:09 +03:00
cycintr.c Import sources from 2011-03-30 iso image - lib 2011-03-30 19:35:09 +03:00
dat.h kernel: clean up Mach structure 2021-04-25 17:41:34 +02:00
devarch.c pc, pc64: allocate i/o port space for unassigned pci bars, move ioalloc() to port/iomap.c 2020-11-03 20:46:09 +01:00
devrtc.c Import sources from 2011-03-30 iso image - lib 2011-03-30 19:35:09 +03:00
ether2114x.c kernel: massive pci code rewrite 2020-09-13 20:33:17 +02:00
fns.h kernel: move waserror() macro to port/portfns.h 2021-10-11 11:52:37 +00:00
i8259.c Import sources from 2011-03-30 iso image - lib 2011-03-30 19:35:09 +03:00
inb.s Import sources from 2011-03-30 iso image - lib 2011-03-30 19:35:09 +03:00
initcode Import sources from 2011-03-30 iso image - lib 2011-03-30 19:35:09 +03:00
io.h kernel: massive pci code rewrite 2020-09-13 20:33:17 +02:00
l.s all kernels: declare _tas() to prevent pulling in libc version (for libmemdraw) 2015-07-07 19:17:55 +02:00
main.c kernel: implement portable userinit() and simplify process creation 2020-01-26 19:01:36 +01:00
mem.h kernel: expose no execute bit to portable mmu code as SG_NOEXEC / PTENOEXEC, add PTECACHED bits 2019-08-26 22:34:38 +02:00
mkfile pc, pc64: allocate i/o port space for unassigned pci bars, move ioalloc() to port/iomap.c 2020-11-03 20:46:09 +01:00
mmu.c kernel: make Page.txtflush into an array 2022-01-16 19:25:11 +00:00
mtx devssl, cpu, import, oexportfs: delete 2021-12-13 02:17:02 +00:00
pcimtx.c devpccard, pci: fix pccard support and handle pci expansion roms 2021-03-01 17:24:54 +01:00
raven.c Import sources from 2011-03-30 iso image - lib 2011-03-30 19:35:09 +03:00
trap.c kernel: handle tos and per process pcycle counters in port/ 2020-12-20 22:34:41 +01:00
uarti8250.c Import sources from 2011-03-30 iso image - lib 2011-03-30 19:35:09 +03:00