cinap_lenrek 04c3a6f66e zynq: introduce SG_FAULT to prevent access to AXI segment while PL is not ready ... access to the axi segment hangs the machine when the fpga is not programmed yet. to prevent access, we introduce a new SG_FAULT flag, that when set on the Segment.type or Physseg.attr, causes the fault handler to immidiately return with an error (as if the segment would not be mapped). during programming, we temporarily set the SG_FAULT flag on the axi physseg, flush all processes tlb's that have the segment mapped and when programming is done, we clear the flag again.		2016-03-27 20:57:01 +02:00
..
blast
blast.h
clock.c
dat.h	kernel: change active.machs from bitmap to char array to support up to 64 cpus on pc64	2016-01-05 05:32:40 +01:00
devether.c
devflash.c
devirq.c
devtls.c
etherfcc.c
etherif.h
ethersaturn.c
fns.h
init9.s
initcode
io.h
l.s	all kernels: declare _tas() to prevent pulling in libc version (for libmemdraw)	2015-07-07 19:17:55 +02:00
lblast.h
lucu.h
m8260.c	zynq: introduce SG_FAULT to prevent access to AXI segment while PL is not ready	2016-03-27 20:57:01 +02:00
m8260.h
main.c	kernel: cleanup exit()/shutdown()/reboot() code	2015-11-30 14:56:00 +01:00
mcc.c
mem.h
mkfile
mmu.c	kernel: reduce Page structure size by changing Page.cachectl[]	2015-02-07 02:52:23 +01:00
msaturn.c	kernel: change active.machs from bitmap to char array to support up to 64 cpus on pc64	2016-01-05 05:32:40 +01:00
msaturn.h
mtx.c
saturntimer.c
trap.c	qc, 9/ppc, 9/mtx: fix wrong if statements	2015-06-13 20:21:26 +02:00
uartsaturn.c
uartsmc.c
ucu
ucu.h