Mark Kettenis dd6b68ed4f iommu: Add DMA mapping operations ...

In order to support IOMMUs in non-bypass mode we need device ops
to map and unmap DMA memory.  The map operation enters a mapping
for a region specified by CPU address and size into the translation
table of the IOMMU and returns a DMA address suitable for
programming the device to do DMA.  The unmap operation removes
this mapping from the translation table of the IOMMU.

Signed-off-by: Mark Kettenis <kettenis@openbsd.org>

2023-01-27 14:47:57 -05:00

..

platform_data

net: ethoc: Remove non-DM_ETH code

2022-12-07 16:04:17 -05:00

acpi.h

…

device_compat.h

…

device-internal.h

dm: core: Add note about device_probe idempotence

2022-10-29 07:36:33 -06:00

device.h

iommu: Add DMA mapping operations

2023-01-27 14:47:57 -05:00

devres.h

…

fdtaddr.h

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lists.h

dm: core: Document return value of device bind functions

2022-10-29 07:36:33 -06:00

of_access.h

dm: core: Expand integer-reading tests

2022-09-29 22:43:42 -04:00

of_addr.h

…

of_extra.h

…

of.h

dm: core: Document the livetree structures properly

2022-09-29 16:07:58 -04:00

ofnode_decl.h

dm: core: Add definitions for multiple ofnode trees

2022-09-29 22:43:43 -04:00

ofnode.h

dm: core: Update docs about oftree_from_fdt()

2022-10-17 21:17:13 -06:00

pci.h

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pinctrl.h

pinctrl: Add third argument label for pinctrl_gpio_request() function

2022-07-28 15:17:45 +02:00

platdata.h

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read.h

dm: core: Rename ofnode_get_property_by_prop()

2022-09-29 16:11:14 -04:00

root.h

dm: core: Add a command to show driver model statistics

2022-06-28 03:09:52 +01:00

simple_bus.h

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tag.h

dm: core: Add a command to show driver model statistics

2022-06-28 03:09:52 +01:00

test.h

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uclass-id.h

dm: core: Correct ordering of uclasses IDs

2023-01-23 18:11:39 -05:00

uclass-internal.h

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uclass.h

dm: core: Do not stop uclass iteration on error

2022-10-29 07:36:33 -06:00

util.h

dm: core: Support sorting devices with dm tree

2023-01-23 18:11:39 -05:00