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| author | Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> | 2022-01-24 13:25:16 +0300 |
|---|---|---|
| committer | Bjorn Andersson <bjorn.andersson@linaro.org> | 2022-03-13 19:49:53 +0300 |
| commit | 617d32938d1be0d67bad73a914635bf787c319c1 (patch) | |
| tree | 0e46c37cf8830455ef805aaf6e82908135c1ee37 /drivers/rpmsg/Kconfig | |
| parent | 608edd96049b142de7944413cd7c24cb3f203d37 (diff) | |
| download | linux-617d32938d1be0d67bad73a914635bf787c319c1.tar.xz | |
rpmsg: Move the rpmsg control device from rpmsg_char to rpmsg_ctrl
Create the rpmsg_ctrl.c module and move the code related to the
rpmsg_ctrldev device in this new module.
Add the dependency between rpmsg_char and rpmsg_ctrl in the
kconfig file:
1) RPMSG_CTRL can set as module or built-in if
RPMSG=y || RPMSG_CHAR=y || RPMSG_CHAR=n
2) RPMSG_CTRL can not be set as built-in if
RPMSG=m || RPMSG_CHAR=m
Note that RPMGH_CHAR and RPMSG_CTRL can be activated separately.
Therefore, the RPMSG_CTRL configuration must be set for backwards compatibility.
Signed-off-by: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20220124102524.295783-4-arnaud.pouliquen@foss.st.com
Diffstat (limited to 'drivers/rpmsg/Kconfig')
| -rw-r--r-- | drivers/rpmsg/Kconfig | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/rpmsg/Kconfig b/drivers/rpmsg/Kconfig index 0b4407abdf13..d3795860f5c0 100644 --- a/drivers/rpmsg/Kconfig +++ b/drivers/rpmsg/Kconfig @@ -15,6 +15,14 @@ config RPMSG_CHAR in /dev. They make it possible for user-space programs to send and receive rpmsg packets. +config RPMSG_CTRL + tristate "RPMSG control interface" + depends on RPMSG && ( RPMSG_CHAR || RPMSG_CHAR=n ) + help + Say Y here to enable the support of the /dev/rpmsg_ctrlX API. This API + allows user-space programs to create endpoints with specific service name, + source and destination addresses. + config RPMSG_NS tristate "RPMSG name service announcement" depends on RPMSG |