linux_dsm_epyc7002/arch/powerpc
Kumar Gala 558ab30890 powerpc/8xxx: Update PCI outbound window addresses for 36-bit configs
In these configuration we expect to have large amounts of memory (> 4G)
and thus will bounce via swiotlb some region of PCI address space.

The outbound windows were wasting 512M of address space by leaving a
gap between the top of the outbound window and the 4G boundary.  By
moving the top of the outbound window up to the 4G boundary we can
reclaim the vast majority of the 512M (minus space needed for PEXCSRBAR)
and thus reduces the amount of memory we have to bounce.

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2009-05-19 00:50:38 -05:00
..
boot powerpc/8xxx: Update PCI outbound window addresses for 36-bit configs 2009-05-19 00:50:38 -05:00
configs powerpc/8xx: Update defconfigs 2009-05-13 17:29:08 -05:00
include/asm powerpc/qe: update QE Serial Number 2009-05-19 00:50:24 -05:00
kernel powerpc: Fix PCI ROM access 2009-05-15 16:43:42 +10:00
kvm KVM: ppc: e500: Fix the bug that KVM is unstable in SMP 2009-03-24 11:03:15 +02:00
lib Merge commit 'origin/master' into next 2009-03-11 17:10:07 +11:00
math-emu powerpc/math-emu: Fix efp dependence 2009-03-11 06:00:08 -05:00
mm powerpc: Allow mem=x cmdline to work with 4G+ 2009-05-15 16:43:41 +10:00
oprofile powerpc/oprofile: Remove unused dump_pmcs() in FSL oprofile 2009-05-19 00:46:13 -05:00
platforms powerpc/85xx: Enable Serial RapidIO for MPC85xx MDS boards 2009-05-19 00:50:34 -05:00
sysdev powerpc/fsl: Support unique MSI addresses per PCIe Root Complex 2009-05-19 00:50:38 -05:00
xmon powerpc: Prepare xmon_save_regs for use with kdump 2008-12-23 15:13:28 +11:00
Kconfig Move dtc and libfdt sources from arch/powerpc/boot to scripts/dtc 2009-05-02 16:52:26 -07:00
Kconfig.debug generic debug pagealloc: build fix 2009-04-02 19:04:48 -07:00
Makefile powerpc/math-emu: Fix efp dependence 2009-03-11 06:00:08 -05:00