Christoph Hellwig 24132a419c sparc64/pci_sun4v: allow large DMA masks ... We've been moving to a model where the device just sets the DMA mask supported by it, instead of having to fallback to something it thinks the platform might support. Sparc64 is the remaining holdout forcing drivers to supply a matching mask. Change dma_4v_supported to just check if the supplied dma mask is large enough. and adjust the mapping code to check ATU presence in addition to the DMA mask to decide on the mapping method. Signed-off-by: Christoph Hellwig <hch@lst.de> Acked-by: David S. Miller <davem@davemloft.net>		2019-02-20 07:29:10 -07:00
..
alpha	Kbuild late updates for v4.21	2019-01-06 16:33:10 -08:00
arc	dma-mapping: improve selection of dma_declare_coherent availability	2019-02-20 07:26:35 -07:00
arm	dma-mapping: remove the DMA_MEMORY_EXCLUSIVE flag	2019-02-20 07:27:00 -07:00
arm64	dma-mapping: improve selection of dma_declare_coherent availability	2019-02-20 07:26:35 -07:00
c6x	arch: restore generic-y += shmparam.h for some architectures	2019-01-06 18:16:11 -08:00
csky	dma-mapping: improve selection of dma_declare_coherent availability	2019-02-20 07:26:35 -07:00
h8300	kbuild: remove unused archmrproper	2019-01-16 23:31:17 +09:00
hexagon	arch: restore generic-y += shmparam.h for some architectures	2019-01-06 18:16:11 -08:00
ia64	ia64: remove redundant 'export AWK'	2019-01-16 23:31:18 +09:00
m68k	arch: restore generic-y += shmparam.h for some architectures	2019-01-06 18:16:11 -08:00
microblaze	arch: restore generic-y += shmparam.h for some architectures	2019-01-06 18:16:11 -08:00
mips	dma-mapping: improve selection of dma_declare_coherent availability	2019-02-20 07:26:35 -07:00
nds32	nds32: remove unneeded code in arch/nds32/Makefile	2019-01-17 23:42:37 +09:00
nios2	arch: remove redundant UAPI generic-y defines	2019-01-06 10:22:15 +09:00
openrisc	openrisc: remove unneeded code in arch/openrisc/Makefile	2019-01-17 23:42:59 +09:00
parisc	arch: remove redundant UAPI generic-y defines	2019-01-06 10:22:15 +09:00
powerpc	of: select OF_RESERVED_MEM automatically	2019-02-13 19:19:47 +01:00
riscv	dma-mapping: improve selection of dma_declare_coherent availability	2019-02-20 07:26:35 -07:00
s390	s390/smp: Fix calling smp_call_ipl_cpu() from ipl CPU	2019-01-11 17:12:03 +01:00
sh	dma-mapping: remove the DMA_MEMORY_EXCLUSIVE flag	2019-02-20 07:27:00 -07:00
sparc	sparc64/pci_sun4v: allow large DMA masks	2019-02-20 07:29:10 -07:00
um	Merge branch 'akpm' (patches from Andrew)	2019-01-05 09:16:18 -08:00
unicore32	dma-mapping: improve selection of dma_declare_coherent availability	2019-02-20 07:26:35 -07:00
x86	dma-mapping: improve selection of dma_declare_coherent availability	2019-02-20 07:26:35 -07:00
xtensa	of: select OF_RESERVED_MEM automatically	2019-02-13 19:19:47 +01:00
.gitignore
Kconfig	jump_label: move 'asm goto' support test to Kconfig	2019-01-06 09:46:51 +09:00