diff options
Diffstat (limited to 'Documentation/driver-api')
| -rw-r--r-- | Documentation/driver-api/gpio/using-gpio.rst | 4 | ||||
| -rw-r--r-- | Documentation/driver-api/ioctl.rst | 2 | ||||
| -rw-r--r-- | Documentation/driver-api/pm/devices.rst | 8 | ||||
| -rw-r--r-- | Documentation/driver-api/surface_aggregator/clients/index.rst | 3 | ||||
| -rw-r--r-- | Documentation/driver-api/surface_aggregator/internal.rst | 15 | ||||
| -rw-r--r-- | Documentation/driver-api/surface_aggregator/overview.rst | 6 | ||||
| -rw-r--r-- | Documentation/driver-api/usb/dma.rst | 6 |
7 files changed, 24 insertions, 20 deletions
diff --git a/Documentation/driver-api/gpio/using-gpio.rst b/Documentation/driver-api/gpio/using-gpio.rst index dda069444032..64c8d3f76c3a 100644 --- a/Documentation/driver-api/gpio/using-gpio.rst +++ b/Documentation/driver-api/gpio/using-gpio.rst @@ -9,13 +9,13 @@ with them. For examples of already existing generic drivers that will also be good examples for any other kernel drivers you want to author, refer to -:doc:`drivers-on-gpio` +Documentation/driver-api/gpio/drivers-on-gpio.rst For any kind of mass produced system you want to support, such as servers, laptops, phones, tablets, routers, and any consumer or office or business goods using appropriate kernel drivers is paramount. Submit your code for inclusion in the upstream Linux kernel when you feel it is mature enough and you will get -help to refine it, see :doc:`../../process/submitting-patches`. +help to refine it, see Documentation/process/submitting-patches.rst. In Linux GPIO lines also have a userspace ABI. diff --git a/Documentation/driver-api/ioctl.rst b/Documentation/driver-api/ioctl.rst index 5b76e765827d..35795f6a151a 100644 --- a/Documentation/driver-api/ioctl.rst +++ b/Documentation/driver-api/ioctl.rst @@ -34,7 +34,7 @@ _IO/_IOR/_IOW/_IOWR type An 8-bit number, often a character literal, specific to a subsystem - or driver, and listed in :doc:`../userspace-api/ioctl/ioctl-number` + or driver, and listed in Documentation/userspace-api/ioctl/ioctl-number.rst nr An 8-bit number identifying the specific command, unique for a give diff --git a/Documentation/driver-api/pm/devices.rst b/Documentation/driver-api/pm/devices.rst index 6b3bfd29fd84..d448cb57df86 100644 --- a/Documentation/driver-api/pm/devices.rst +++ b/Documentation/driver-api/pm/devices.rst @@ -217,7 +217,7 @@ system-wide transition to a sleep state even though its :c:member:`runtime_auto` flag is clear. For more information about the runtime power management framework, refer to -:file:`Documentation/power/runtime_pm.rst`. +Documentation/power/runtime_pm.rst. Calling Drivers to Enter and Leave System Sleep States @@ -655,7 +655,7 @@ been thawed. Generally speaking, the PM notifiers are suitable for performing actions that either require user space to be available, or at least won't interfere with user space. -For details refer to :doc:`notifiers`. +For details refer to Documentation/driver-api/pm/notifiers.rst. Device Low-Power (suspend) States @@ -726,7 +726,7 @@ it into account in any way. Devices may be defined as IRQ-safe which indicates to the PM core that their runtime PM callbacks may be invoked with disabled interrupts (see -:file:`Documentation/power/runtime_pm.rst` for more information). If an +Documentation/power/runtime_pm.rst for more information). If an IRQ-safe device belongs to a PM domain, the runtime PM of the domain will be disallowed, unless the domain itself is defined as IRQ-safe. However, it makes sense to define a PM domain as IRQ-safe only if all the devices in it @@ -805,7 +805,7 @@ The ``DPM_FLAG_MAY_SKIP_RESUME`` Driver Flag -------------------------------------------- During system-wide resume from a sleep state it's easiest to put devices into -the full-power state, as explained in :file:`Documentation/power/runtime_pm.rst`. +the full-power state, as explained in Documentation/power/runtime_pm.rst. [Refer to that document for more information regarding this particular issue as well as for information on the device runtime power management framework in general.] However, it often is desirable to leave devices in suspend after diff --git a/Documentation/driver-api/surface_aggregator/clients/index.rst b/Documentation/driver-api/surface_aggregator/clients/index.rst index 98ea9946b8a2..30160513afa5 100644 --- a/Documentation/driver-api/surface_aggregator/clients/index.rst +++ b/Documentation/driver-api/surface_aggregator/clients/index.rst @@ -5,7 +5,8 @@ Client Driver Documentation =========================== This is the documentation for client drivers themselves. Refer to -:doc:`../client` for documentation on how to write client drivers. +Documentation/driver-api/surface_aggregator/client.rst for documentation +on how to write client drivers. .. toctree:: :maxdepth: 1 diff --git a/Documentation/driver-api/surface_aggregator/internal.rst b/Documentation/driver-api/surface_aggregator/internal.rst index 72704734982a..8c7c80c9f418 100644 --- a/Documentation/driver-api/surface_aggregator/internal.rst +++ b/Documentation/driver-api/surface_aggregator/internal.rst @@ -87,10 +87,11 @@ native SSAM devices, i.e. devices that are not defined in ACPI and not implemented as platform devices, via |ssam_device| and |ssam_device_driver| simplify management of client devices and client drivers. -Refer to :doc:`client` for documentation regarding the client device/driver -API and interface options for other kernel drivers. It is recommended to -familiarize oneself with that chapter and the :doc:`ssh` before continuing -with the architectural overview below. +Refer to Documentation/driver-api/surface_aggregator/client.rst for +documentation regarding the client device/driver API and interface options +for other kernel drivers. It is recommended to familiarize oneself with +that chapter and the Documentation/driver-api/surface_aggregator/ssh.rst +before continuing with the architectural overview below. Packet Transport Layer @@ -190,9 +191,9 @@ with success on the transmitter thread. Transmission of sequenced packets is limited by the number of concurrently pending packets, i.e. a limit on how many packets may be waiting for an ACK -from the EC in parallel. This limit is currently set to one (see :doc:`ssh` -for the reasoning behind this). Control packets (i.e. ACK and NAK) can -always be transmitted. +from the EC in parallel. This limit is currently set to one (see +Documentation/driver-api/surface_aggregator/ssh.rst for the reasoning behind +this). Control packets (i.e. ACK and NAK) can always be transmitted. Receiver Thread --------------- diff --git a/Documentation/driver-api/surface_aggregator/overview.rst b/Documentation/driver-api/surface_aggregator/overview.rst index 1e9d57e50063..26415e1ab7da 100644 --- a/Documentation/driver-api/surface_aggregator/overview.rst +++ b/Documentation/driver-api/surface_aggregator/overview.rst @@ -73,5 +73,7 @@ being a direct response to a previous request. We may also refer to requests without response as commands. In general, events need to be enabled via one of multiple dedicated requests before they are sent by the EC. -See :doc:`ssh` for a more technical protocol documentation and -:doc:`internal` for an overview of the internal driver architecture. +See Documentation/driver-api/surface_aggregator/ssh.rst for a +more technical protocol documentation and +Documentation/driver-api/surface_aggregator/internal.rst for an +overview of the internal driver architecture. diff --git a/Documentation/driver-api/usb/dma.rst b/Documentation/driver-api/usb/dma.rst index 2b3dbd3265b4..d32c27e11b90 100644 --- a/Documentation/driver-api/usb/dma.rst +++ b/Documentation/driver-api/usb/dma.rst @@ -10,7 +10,7 @@ API overview The big picture is that USB drivers can continue to ignore most DMA issues, though they still must provide DMA-ready buffers (see -:doc:`/core-api/dma-api-howto`). That's how they've worked through +Documentation/core-api/dma-api-howto.rst). That's how they've worked through the 2.4 (and earlier) kernels, or they can now be DMA-aware. DMA-aware usb drivers: @@ -60,7 +60,7 @@ and effects like cache-trashing can impose subtle penalties. force a consistent memory access ordering by using memory barriers. It's not using a streaming DMA mapping, so it's good for small transfers on systems where the I/O would otherwise thrash an IOMMU mapping. (See - :doc:`/core-api/dma-api-howto` for definitions of "coherent" and + Documentation/core-api/dma-api-howto.rst for definitions of "coherent" and "streaming" DMA mappings.) Asking for 1/Nth of a page (as well as asking for N pages) is reasonably @@ -91,7 +91,7 @@ Working with existing buffers Existing buffers aren't usable for DMA without first being mapped into the DMA address space of the device. However, most buffers passed to your driver can safely be used with such DMA mapping. (See the first section -of :doc:`/core-api/dma-api-howto`, titled "What memory is DMA-able?") +of Documentation/core-api/dma-api-howto.rst, titled "What memory is DMA-able?") - When you're using scatterlists, you can map everything at once. On some systems, this kicks in an IOMMU and turns the scatterlists into single |