freebsd-skq/sys/powerpc
jhibbits 07228c83c8 Support multiple OPAL consoles, and don't crash if uart is not stdout
Summary: If the chosen console is not the OPAL uart, but OPAL uart devices
exist, the console device doesn't attach properly, and faults in the interrupt
handler, with a NULL pointer dereference.  To fix this, and as a byproduct, also
support multiple OPAL consoles, refactor to have the console getc callback use
the appropriate softc instead of the global console_sc, which may be NULL in the
case of a different device being the console.

Reviewed by:	nwhitehorn
Differential Revision: https://reviews.freebsd.org/D16071
2018-06-29 19:35:25 +00:00
..
aim powerpc64: Fix stack setup in dbtrap 2018-06-23 01:42:34 +00:00
booke Print the full-width pointer values in hex. 2018-05-28 00:19:08 +00:00
conf Enable kernel dump features in GENERIC for most platforms. 2018-05-19 19:53:23 +00:00
cpufreq Fix the build post-PMCR addition. 2018-06-21 15:59:05 +00:00
fpu sys/powerpc: further adoption of SPDX licensing ID tags. 2017-11-27 15:09:59 +00:00
include Expose stopped cpu contexts to ddb on PowerPC 2018-06-25 22:05:33 +00:00
mambo sys/powerpc: further adoption of SPDX licensing ID tags. 2017-11-27 15:09:59 +00:00
mikrotik - Allow different slicers for different flash types to be registered 2017-02-22 10:21:39 +00:00
mpc85xx Remove dead errata fixup code 2018-05-01 04:31:17 +00:00
ofw Fix excise_initrd_region() to support 32- and 64-bit initrd params. 2018-06-07 21:24:21 +00:00
powermac Fix null pointer dereference on nodes without a "compatible" property. 2018-04-30 19:37:32 +00:00
powernv Support multiple OPAL consoles, and don't crash if uart is not stdout 2018-06-29 19:35:25 +00:00
powerpc hwpmc: simplify calling convention for hwpmc interrupt handling 2018-06-08 04:58:03 +00:00
ps3 ifnet: Replace if_addr_lock rwlock with epoch + mutex 2018-05-18 20:13:34 +00:00
pseries Add a comment explaining the need of a global temporary variable 2018-05-22 03:24:16 +00:00
psim Clean up OF_getprop_alloc API 2018-04-08 22:59:34 +00:00