diff options
| author | Bjorn Andersson <bjorn.andersson@linaro.org> | 2016-09-01 15:27:56 -0700 |
|---|---|---|
| committer | Bjorn Andersson <bjorn.andersson@linaro.org> | 2016-09-08 22:15:19 -0700 |
| commit | 2b263d2408663a36c14a0aa1f765b2c84b92ea18 (patch) | |
| tree | 515eaaf30c12360b1c69186d2d977b834f6413f5 /include/linux/rpmsg.h | |
| parent | 2a48d7322dc88f1bc6c8bd9e087fc6341ba659fd (diff) | |
rpmsg: Make rpmsg_create_ept() take channel_info struct
As we introduce support for additional rpmsg backends, some of these
only supports point-to-point "links" represented by a name. By making
rpmsg_create_ept() take a channel_info struct we allow for these
backends to either be passed a source address, a destination address or
a name identifier.
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Diffstat (limited to 'include/linux/rpmsg.h')
| -rw-r--r-- | include/linux/rpmsg.h | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/include/linux/rpmsg.h b/include/linux/rpmsg.h index a901a331a190..f278407fcf48 100644 --- a/include/linux/rpmsg.h +++ b/include/linux/rpmsg.h @@ -98,6 +98,18 @@ enum rpmsg_ns_flags { struct virtproc_info; /** + * struct rpmsg_channel_info - channel info representation + * @name: name of service + * @src: local address + * @dst: destination address + */ +struct rpmsg_channel_info { + char name[RPMSG_NAME_SIZE]; + u32 src; + u32 dst; +}; + +/** * rpmsg_channel - devices that belong to the rpmsg bus are called channels * @vrp: the remote processor this channel belongs to * @dev: the device struct @@ -171,7 +183,8 @@ int __register_rpmsg_driver(struct rpmsg_driver *drv, struct module *owner); void unregister_rpmsg_driver(struct rpmsg_driver *drv); void rpmsg_destroy_ept(struct rpmsg_endpoint *); struct rpmsg_endpoint *rpmsg_create_ept(struct rpmsg_channel *, - rpmsg_rx_cb_t cb, void *priv, u32 addr); + rpmsg_rx_cb_t cb, void *priv, + struct rpmsg_channel_info chinfo); int rpmsg_send_offchannel_raw(struct rpmsg_channel *, u32, u32, void *, int, bool); |