linux/arch
Bjorn Helgaas f976721e82 ia64/PCI: Use ioremap() instead of open-coded equivalent
Depositing __IA64_UNCACHED_OFFSET in the upper address bits is essentially
equivalent to ioremap(): it converts a CPU physical address to a virtual
address using the ia64 uncacheable identity map.

Call ioremap() instead of doing the phys-to-virt conversion manually with
__IA64_UNCACHED_OFFSET.

Note that this makes it obvious that (a) we're putting a virtual address in
a struct resource, and (b) we're passing a virtual address to ioremap()
below in the PCI_ROM_RESOURCE case.  These are both pre-existing problems
that I'll resolve next.

Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
2016-03-12 06:00:29 -06:00
..
alpha dma-mapping: always provide the dma_map_ops based implementation 2016-01-20 17:09:18 -08:00
arc dma-mapping: always provide the dma_map_ops based implementation 2016-01-20 17:09:18 -08:00
arm Merge branch 'akpm' (patches from Andrew) 2016-01-23 11:13:56 -08:00
arm64 ARM: SoC support for Tegra platforms for v4.5 2016-01-22 17:30:52 -08:00
avr32 dma-mapping: always provide the dma_map_ops based implementation 2016-01-20 17:09:18 -08:00
blackfin dma-mapping: always provide the dma_map_ops based implementation 2016-01-20 17:09:18 -08:00
c6x dma-mapping: always provide the dma_map_ops based implementation 2016-01-20 17:09:18 -08:00
cris Merge branch 'akpm' (patches from Andrew) 2016-01-21 12:32:08 -08:00
frv dma-mapping: always provide the dma_map_ops based implementation 2016-01-20 17:09:18 -08:00
h8300 Merge branch 'akpm' (patches from Andrew) 2016-01-21 12:32:08 -08:00
hexagon dma-mapping: always provide the dma_map_ops based implementation 2016-01-20 17:09:18 -08:00
ia64 ia64/PCI: Use ioremap() instead of open-coded equivalent 2016-03-12 06:00:29 -06:00
m32r m32r: fix m32104ut_defconfig build fail 2016-01-14 16:00:49 -08:00
m68k dma-mapping: always provide the dma_map_ops based implementation 2016-01-20 17:09:18 -08:00
metag dma-mapping: always provide the dma_map_ops based implementation 2016-01-20 17:09:18 -08:00
microblaze dma-mapping: always provide the dma_map_ops based implementation 2016-01-20 17:09:18 -08:00
mips Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus 2016-01-24 12:50:56 -08:00
mn10300 dma-mapping: always provide the dma_map_ops based implementation 2016-01-20 17:09:18 -08:00
nios2 dma-mapping: always provide the dma_map_ops based implementation 2016-01-20 17:09:18 -08:00
openrisc dma-mapping: always provide the dma_map_ops based implementation 2016-01-20 17:09:18 -08:00
parisc dma-mapping: always provide the dma_map_ops based implementation 2016-01-20 17:09:18 -08:00
powerpc wrappers for ->i_mutex access 2016-01-22 18:04:28 -05:00
s390 wrappers for ->i_mutex access 2016-01-22 18:04:28 -05:00
score
sh dma-mapping: always provide the dma_map_ops based implementation 2016-01-20 17:09:18 -08:00
sparc dma-mapping: always provide the dma_map_ops based implementation 2016-01-20 17:09:18 -08:00
tile dma-mapping: always provide the dma_map_ops based implementation 2016-01-20 17:09:18 -08:00
um um: kill pfn_t 2016-01-15 17:56:32 -08:00
unicore32 dma-mapping: always provide the dma_map_ops based implementation 2016-01-20 17:09:18 -08:00
x86 PCI: Set ROM shadow location in arch code, not in PCI core 2016-03-08 12:14:31 -06:00
xtensa dma-mapping: remove <asm-generic/dma-coherent.h> 2016-01-20 17:09:18 -08:00
.gitignore
Kconfig dma-mapping: always provide the dma_map_ops based implementation 2016-01-20 17:09:18 -08:00