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84f44cc56c
linux/arch/powerpc
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Scott Wood 84f44cc56c powerpc/fsl-pci: Limit ZONE_DMA32 to 2GiB on 64-bit platforms 
FSL PCI cannot directly address the whole lower 4 GiB due to
conflicts with PCICSRBAR and outbound windows.  By the time
max_direct_dma_addr is set to the precise limit, it will be too late to
alter the zone limits, but we should always have at least 2 GiB mapped
(unless RAM is smaller than that).

Signed-off-by: Scott Wood <scottwood@freescale.com>
Cc: Shaohui Xie <Shaohui.Xie@freescale.com>
2014-09-03 17:58:22 -05:00
..
boot powerpc/t2080rdb: Add T2080RDB board support 2014-07-31 00:11:10 -05:00
configs memory: Freescale CoreNet Coherency Fabric error reporting driver 2014-07-29 19:26:30 -05:00
crypto powerpc: Fix compile of sha1-powerpc-asm.S on 32-bit 2013-03-05 16:56:26 +11:00
include powerpc: Dynamic DMA zone limits 2014-09-03 17:58:21 -05:00
kernel powerpc/64: Limit ZONE_DMA32 to 4GiB in swiotlb_detect_4g() 2014-09-03 17:58:22 -05:00
kvm powerpc/book3s: Fix guest MC delivery mechanism to avoid soft lockups in guest. 2014-06-11 19:15:15 +10:00
lib powerpc: fix typo 'CONFIG_PPC_CPU' 2014-06-11 17:04:25 +10:00
math-emu powerpc: Correct emulated mtfsf instruction 2014-04-07 10:33:11 +10:00
mm powerpc: Dynamic DMA zone limits 2014-09-03 17:58:21 -05:00
net net: filter: get rid of BPF_S_* enum 2014-06-01 22:16:58 -07:00
oprofile cpufreq: remove unused notifier: CPUFREQ_{SUSPENDCHANGE|RESUMECHANGE} 2014-03-19 14:10:24 +01:00
perf powerpc/perf/hv-24x7: Catalog version number is be64, not be32 2014-04-28 16:31:50 +10:00
platforms powerpc/fsl-pci: Limit ZONE_DMA32 to 2GiB on 64-bit platforms 2014-09-03 17:58:22 -05:00
sysdev powerpc/fsl-pci: Correct use of ! and & 2014-07-29 19:26:31 -05:00
xmon powerpc/xmon: avoid format string leaking to printk 2014-06-11 17:04:03 +10:00
Kconfig powerpc: Dynamic DMA zone limits 2014-09-03 17:58:21 -05:00
Kconfig.debug powerpc: Remove platforms/wsp and associated pieces 2014-06-11 16:35:38 +10:00
Makefile Merge branch 'merge' into next 2014-05-28 13:30:12 +10:00
relocs_check.pl Fix warning typo "CONFIG_RELCOATABLE" 2013-05-29 15:11:30 +02:00