Files
kernel_arpi/include/linux
Isaac J. Manjarres 16cabf65c7 BACKPORT: FROMLIST: iommu: Add a map_pages() op for IOMMU drivers
Add a callback for IOMMU drivers to provide a path for the
IOMMU framework to call into an IOMMU driver, which can
call into the io-pgtable code, to map a physically contiguous
rnage of pages of the same size.

For IOMMU drivers that do not specify a map_pages() callback,
the existing logic of mapping memory one page block at a time
will be used.

Bug: 178537788
Change-Id: I907b346558dcc4127a9769c66940e324aaa48d3e
Link: https://lore.kernel.org/linux-iommu/20210408171402.12607-1-isaacm@codeaurora.org/T/#t
Signed-off-by: Isaac J. Manjarres <isaacm@codeaurora.org>
Suggested-by: Will Deacon <will@kernel.org>
Acked-by: Lu Baolu <baolu.lu@linux.intel.com>
2021-04-09 21:09:06 -07:00
..
2021-04-09 09:29:17 +02:00
2020-12-11 14:02:14 -08:00
2020-11-19 22:38:29 -05:00
2021-03-04 11:37:59 +01:00
2021-02-07 15:37:17 +01:00
2021-04-02 15:25:50 +02:00
2021-03-11 19:35:01 +01:00
2021-04-02 15:25:50 +02:00
2021-03-07 12:33:33 +01:00
2021-01-13 10:28:55 +01:00
2020-11-06 10:05:18 -08:00
2021-03-11 16:02:50 +00:00