aboutsummaryrefslogtreecommitdiffstats
path: root/Documentation/userspace-api
diff options
context:
space:
mode:
authorWilliam Breathitt Gray <vilhelm.gray@gmail.com>2021-09-29 12:16:00 +0900
committerJonathan Cameron <Jonathan.Cameron@huawei.com>2021-10-17 10:54:04 +0100
commita8a28737c2c568e55b9fdbe55ab02b5c7c4247b7 (patch)
treebe3b9a969ee0a68a9c2e8525e8fe3a2939fe012f /Documentation/userspace-api
parentcounter: Add character device interface (diff)
downloadlinux-dev-a8a28737c2c568e55b9fdbe55ab02b5c7c4247b7.tar.xz
linux-dev-a8a28737c2c568e55b9fdbe55ab02b5c7c4247b7.zip
docs: counter: Document character device interface
This patch adds high-level documentation about the Counter subsystem character device interface. Signed-off-by: William Breathitt Gray <vilhelm.gray@gmail.com> Link: https://lore.kernel.org/r/7a71dff2868195901d074ae2ec1b5611838d4b24.1632884256.git.vilhelm.gray@gmail.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Diffstat (limited to 'Documentation/userspace-api')
-rw-r--r--Documentation/userspace-api/ioctl/ioctl-number.rst1
1 files changed, 1 insertions, 0 deletions
diff --git a/Documentation/userspace-api/ioctl/ioctl-number.rst b/Documentation/userspace-api/ioctl/ioctl-number.rst
index 2e8134059c87..0ba463be6c58 100644
--- a/Documentation/userspace-api/ioctl/ioctl-number.rst
+++ b/Documentation/userspace-api/ioctl/ioctl-number.rst
@@ -88,6 +88,7 @@ Code Seq# Include File Comments
<http://infiniband.sourceforge.net/>
0x20 all drivers/cdrom/cm206.h
0x22 all scsi/sg.h
+0x3E 00-0F linux/counter.h <mailto:linux-iio@vger.kernel.org>
'!' 00-1F uapi/linux/seccomp.h
'#' 00-3F IEEE 1394 Subsystem
Block for the entire subsystem