diff options
| -rw-r--r-- | drivers/rpmsg/qcom_glink_native.c | 16 | ||||
| -rw-r--r-- | drivers/rpmsg/qcom_smd.c | 16 | ||||
| -rw-r--r-- | drivers/rpmsg/rpmsg_char.c | 4 |
3 files changed, 34 insertions, 2 deletions
diff --git a/drivers/rpmsg/qcom_glink_native.c b/drivers/rpmsg/qcom_glink_native.c index 27a05167c18c..edae0c9a8236 100644 --- a/drivers/rpmsg/qcom_glink_native.c +++ b/drivers/rpmsg/qcom_glink_native.c @@ -1332,6 +1332,20 @@ static int qcom_glink_trysend(struct rpmsg_endpoint *ept, void *data, int len) return __qcom_glink_send(channel, data, len, false); } +static int qcom_glink_sendto(struct rpmsg_endpoint *ept, void *data, int len, u32 dst) +{ + struct glink_channel *channel = to_glink_channel(ept); + + return __qcom_glink_send(channel, data, len, true); +} + +static int qcom_glink_trysendto(struct rpmsg_endpoint *ept, void *data, int len, u32 dst) +{ + struct glink_channel *channel = to_glink_channel(ept); + + return __qcom_glink_send(channel, data, len, false); +} + /* * Finds the device_node for the glink child interested in this channel. */ @@ -1364,7 +1378,9 @@ static const struct rpmsg_device_ops glink_device_ops = { static const struct rpmsg_endpoint_ops glink_endpoint_ops = { .destroy_ept = qcom_glink_destroy_ept, .send = qcom_glink_send, + .sendto = qcom_glink_sendto, .trysend = qcom_glink_trysend, + .trysendto = qcom_glink_trysendto, }; static void qcom_glink_rpdev_release(struct device *dev) diff --git a/drivers/rpmsg/qcom_smd.c b/drivers/rpmsg/qcom_smd.c index 19903de6268d..8da1b5cb31b3 100644 --- a/drivers/rpmsg/qcom_smd.c +++ b/drivers/rpmsg/qcom_smd.c @@ -974,6 +974,20 @@ static int qcom_smd_trysend(struct rpmsg_endpoint *ept, void *data, int len) return __qcom_smd_send(qsept->qsch, data, len, false); } +static int qcom_smd_sendto(struct rpmsg_endpoint *ept, void *data, int len, u32 dst) +{ + struct qcom_smd_endpoint *qsept = to_smd_endpoint(ept); + + return __qcom_smd_send(qsept->qsch, data, len, true); +} + +static int qcom_smd_trysendto(struct rpmsg_endpoint *ept, void *data, int len, u32 dst) +{ + struct qcom_smd_endpoint *qsept = to_smd_endpoint(ept); + + return __qcom_smd_send(qsept->qsch, data, len, false); +} + static __poll_t qcom_smd_poll(struct rpmsg_endpoint *ept, struct file *filp, poll_table *wait) { @@ -1038,7 +1052,9 @@ static const struct rpmsg_device_ops qcom_smd_device_ops = { static const struct rpmsg_endpoint_ops qcom_smd_endpoint_ops = { .destroy_ept = qcom_smd_destroy_ept, .send = qcom_smd_send, + .sendto = qcom_smd_sendto, .trysend = qcom_smd_trysend, + .trysendto = qcom_smd_trysendto, .poll = qcom_smd_poll, }; diff --git a/drivers/rpmsg/rpmsg_char.c b/drivers/rpmsg/rpmsg_char.c index 9e33b53bbf56..95a65f7a9d8d 100644 --- a/drivers/rpmsg/rpmsg_char.c +++ b/drivers/rpmsg/rpmsg_char.c @@ -239,9 +239,9 @@ static ssize_t rpmsg_eptdev_write_iter(struct kiocb *iocb, } if (filp->f_flags & O_NONBLOCK) - ret = rpmsg_trysend(eptdev->ept, kbuf, len); + ret = rpmsg_trysendto(eptdev->ept, kbuf, len, eptdev->chinfo.dst); else - ret = rpmsg_send(eptdev->ept, kbuf, len); + ret = rpmsg_sendto(eptdev->ept, kbuf, len, eptdev->chinfo.dst); unlock_eptdev: mutex_unlock(&eptdev->ept_lock); |