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rpmsg updates for v5.13

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In addition to some bug fixes and cleanups this adds support for
 exposing the virtio based transport to user space using the rpmsg_char
 driver.
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Merge tag 'rpmsg-v5.13' of git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc

Pull rpmsg updates from Bjorn Andersson:
 "In addition to some bug fixes and cleanups this adds support for
  exposing the virtio based transport to user space using the rpmsg_char
  driver"

* tag 'rpmsg-v5.13' of git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc:
  rpmsg: qcom_glink_native: fix error return code of qcom_glink_rx_data()
  rpmsg: char: Return an error if device already open
  rpmsg: virtio: Register the rpmsg_char device
  rpmsg: char: Use rpmsg_sendto to specify the message destination address
  rpmsg: Add short description of the IOCTL defined in UAPI.
  rpmsg: Move RPMSG_ADDR_ANY in user API
  rpmsg: char: Rename rpmsg_char_init to rpmsg_chrdev_init
This commit is contained in:
Linus Torvalds 2021-05-04 11:08:51 -07:00
commit a01d9524ca
6 changed files with 109 additions and 13 deletions
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3
include/linux/rpmsg.h
View file

@ -18,8 +18,7 @@
#include <linux/mutex.h>
#include <linux/poll.h>
#include <linux/rpmsg/byteorder.h>
#define RPMSG_ADDR_ANY 0xFFFFFFFF
#include <uapi/linux/rpmsg.h>
struct rpmsg_device;
struct rpmsg_endpoint;