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docs: core-api: avoid using ReST :doc:foo
markup
The :doc:`foo` tag is auto-generated via automarkup.py. So, use the filename at the sources, instead of :doc:`foo`. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Link: https://lore.kernel.org/r/d967d490b6655735b7df292f88859b5a1b07d0d7.1623824363.git.mchehab+huawei@kernel.org Signed-off-by: Jonathan Corbet <corbet@lwn.net>
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@ -8,7 +8,7 @@ How to access I/O mapped memory from within device drivers
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The virt_to_bus() and bus_to_virt() functions have been
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The virt_to_bus() and bus_to_virt() functions have been
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superseded by the functionality provided by the PCI DMA interface
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superseded by the functionality provided by the PCI DMA interface
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(see :doc:`/core-api/dma-api-howto`). They continue
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(see Documentation/core-api/dma-api-howto.rst). They continue
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to be documented below for historical purposes, but new code
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to be documented below for historical purposes, but new code
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must not use them. --davidm 00/12/12
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must not use them. --davidm 00/12/12
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@ -5,7 +5,7 @@ Dynamic DMA mapping using the generic device
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:Author: James E.J. Bottomley <James.Bottomley@HansenPartnership.com>
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:Author: James E.J. Bottomley <James.Bottomley@HansenPartnership.com>
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This document describes the DMA API. For a more gentle introduction
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This document describes the DMA API. For a more gentle introduction
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of the API (and actual examples), see :doc:`/core-api/dma-api-howto`.
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of the API (and actual examples), see Documentation/core-api/dma-api-howto.rst.
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This API is split into two pieces. Part I describes the basic API.
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This API is split into two pieces. Part I describes the basic API.
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Part II describes extensions for supporting non-consistent memory
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Part II describes extensions for supporting non-consistent memory
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@ -479,7 +479,8 @@ without the _attrs suffixes, except that they pass an optional
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dma_attrs.
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dma_attrs.
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The interpretation of DMA attributes is architecture-specific, and
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The interpretation of DMA attributes is architecture-specific, and
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each attribute should be documented in :doc:`/core-api/dma-attributes`.
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each attribute should be documented in
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Documentation/core-api/dma-attributes.rst.
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If dma_attrs are 0, the semantics of each of these functions
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If dma_attrs are 0, the semantics of each of these functions
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is identical to those of the corresponding function
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is identical to those of the corresponding function
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@ -17,7 +17,7 @@ To do ISA style DMA you need to include two headers::
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#include <asm/dma.h>
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#include <asm/dma.h>
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The first is the generic DMA API used to convert virtual addresses to
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The first is the generic DMA API used to convert virtual addresses to
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bus addresses (see :doc:`/core-api/dma-api` for details).
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bus addresses (see Documentation/core-api/dma-api.rst for details).
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The second contains the routines specific to ISA DMA transfers. Since
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The second contains the routines specific to ISA DMA transfers. Since
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this is not present on all platforms make sure you construct your
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this is not present on all platforms make sure you construct your
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@ -48,7 +48,7 @@ Concurrency primitives
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======================
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======================
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How Linux keeps everything from happening at the same time. See
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How Linux keeps everything from happening at the same time. See
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:doc:`/locking/index` for more related documentation.
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Documentation/locking/index.rst for more related documentation.
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.. toctree::
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.. toctree::
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:maxdepth: 1
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:maxdepth: 1
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@ -77,7 +77,7 @@ Memory management
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=================
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=================
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How to allocate and use memory in the kernel. Note that there is a lot
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How to allocate and use memory in the kernel. Note that there is a lot
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more memory-management documentation in :doc:`/vm/index`.
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more memory-management documentation in Documentation/vm/index.rst.
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.. toctree::
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.. toctree::
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:maxdepth: 1
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:maxdepth: 1
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