From: Arnaud Pouliquen <arnaud.pouliquen@st.com>
To: Bjorn Andersson <bjorn.andersson@linaro.org>,
Ohad Ben-Cohen <ohad@wizery.com>,
Mathieu Poirier <mathieu.poirier@linaro.org>
Cc: <linux-remoteproc@vger.kernel.org>,
<linux-kernel@vger.kernel.org>,
<linux-stm32@st-md-mailman.stormreply.com>,
<arnaud.pouliquen@st.com>
Subject: [PATCH 09/13] rpmsg: add override field in channel info
Date: Fri, 31 Jul 2020 14:10:39 +0200 [thread overview]
Message-ID: <20200731121043.24199-10-arnaud.pouliquen@st.com> (raw)
In-Reply-To: <20200731121043.24199-1-arnaud.pouliquen@st.com>
The override field is already used in the rpmsg_device.
This allows to force a service name to be associated to
a RPMsg service driver.
Adding this field in the channel info allows to force the channel
creation with a specified RPMsg service driver.
Signed-off-by: Arnaud Pouliquen <arnaud.pouliquen@st.com>
---
include/linux/rpmsg.h | 2 ++
1 file changed, 2 insertions(+)
diff --git a/include/linux/rpmsg.h b/include/linux/rpmsg.h
index ef8d1b987d38..4a34a8ea330f 100644
--- a/include/linux/rpmsg.h
+++ b/include/linux/rpmsg.h
@@ -52,11 +52,13 @@ struct rpmsg_drv_ctrl_info {
* @name: name of service
* @src: local address
* @dst: destination address
+ * @driver_override: driver name to force a match
*/
struct rpmsg_channel_info {
char name[RPMSG_NAME_SIZE];
u32 src;
u32 dst;
+ const char *driver_override;
};
/**
--
2.17.1
next prev parent reply other threads:[~2020-07-31 12:11 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-07-31 12:10 [PATCH 00/13] introduce IOCTL interface for RPMsg channel management Arnaud Pouliquen
2020-07-31 12:10 ` [PATCH 01/13] rpmsg: introduce rpmsg raw driver Arnaud Pouliquen
2020-07-31 12:10 ` [PATCH 02/13] rpmsg: introduce rpmsg_control driver for channel creation Arnaud Pouliquen
2020-07-31 15:56 ` Randy Dunlap
2020-07-31 12:10 ` [PATCH 03/13] rpmsg: add helper to create the rpmsg ctrl device Arnaud Pouliquen
2020-07-31 12:10 ` [PATCH 04/13] rpmsg: virtio: probe the rpmsg_ctrl device Arnaud Pouliquen
2020-07-31 12:10 ` [PATCH 05/13] rpmsg: uapi: add service param for create destroy ioctls Arnaud Pouliquen
2020-07-31 12:10 ` [PATCH 06/13] rpmsg: add RPMsg control info structure Arnaud Pouliquen
2020-07-31 12:10 ` [PATCH 07/13] rpmsg: control: add driver registration API Arnaud Pouliquen
2020-07-31 12:10 ` [PATCH 08/13] rpmsg: raw: register service to the rpmsg control Arnaud Pouliquen
2020-07-31 12:10 ` Arnaud Pouliquen [this message]
2020-07-31 12:10 ` [PATCH 10/13] rpmsg: ns: initialize channel info override field Arnaud Pouliquen
2020-07-31 12:10 ` [PATCH 11/13] rpmsg: virtio: use the driver_override in channel creation Arnaud Pouliquen
2020-07-31 12:10 ` [PATCH 12/13] rpmsg: control: implement the ioctrl function to create device Arnaud Pouliquen
2020-07-31 12:10 ` [PATCH 13/13] rpmsg: ctrl: add support of the endpoints release Arnaud Pouliquen
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