linux_dsm_epyc7002/arch/powerpc/platforms/powernv
Benjamin Herrenschmidt 13906db670 powerpc/powernv: Return secondary CPUs to firmware on kexec
With OPAL v3 we can return secondary CPUs to firmware on kexec. This
allows firmware to do various cleanups making things generally more
reliable, and will enable the "new" kernel to call OPAL to perform
some reconfiguration tasks early on that can only be done while
all the CPUs are in firmware.

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
2013-08-27 17:43:50 +10:00
..
eeh-ioda.c powerpc/eeh: powerpc/eeh: Fix undefined variable 2013-08-14 15:33:16 +10:00
eeh-powernv.c powerpc/eeh: Introdce flag to protect sysfs 2013-07-24 14:18:49 +10:00
Kconfig powerpc/powernv: Enable detection of legacy UARTs 2013-08-14 14:58:34 +10:00
Makefile powerpc/powernv: Add PIO accessors for Power8 LPC bus 2013-08-14 14:58:08 +10:00
opal-lpc.c powerpc/powernv: Add PIO accessors for Power8 LPC bus 2013-08-14 14:58:08 +10:00
opal-nvram.c powerpc/powernv: Add RTC and NVRAM support plus RTAS fallbacks 2011-09-20 16:09:57 +10:00
opal-rtc.c powerpc/powernv: Add RTC and NVRAM support plus RTAS fallbacks 2011-09-20 16:09:57 +10:00
opal-takeover.S powerpc: Merge STK_REG/PARAM/FRAMESIZE 2012-07-10 19:18:03 +10:00
opal-wrappers.S powerpc/powernv: Return secondary CPUs to firmware on kexec 2013-08-27 17:43:50 +10:00
opal.c powerpc/powernv: Don't crash if there are no OPAL consoles 2013-08-14 14:58:27 +10:00
pci-ioda.c powerpc/powernv: Needn't IO segment map for PHB3 2013-08-14 14:57:32 +10:00
pci-p5ioc2.c powerpc/eeh: Initialization for PowerNV 2013-06-20 17:06:47 +10:00
pci.c powerpc/powernv: Use dev-node in PCI config accessors 2013-07-01 11:10:33 +10:00
pci.h powerpc/powernv: Use dev-node in PCI config accessors 2013-07-01 11:10:33 +10:00
powernv.h powerpc/powernv: Add PIO accessors for Power8 LPC bus 2013-08-14 14:58:08 +10:00
setup.c powerpc/powernv: Return secondary CPUs to firmware on kexec 2013-08-27 17:43:50 +10:00
smp.c powerpc: Convert platforms to smp_generic_cpu_bootable 2013-08-14 14:56:57 +10:00