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rpmsg: glink: Extract tx kick operation

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Refactor out the tx kick operations to its own function, in preparation
for pushing the details to the individual transports.

Reviewed-by: Chris Lew <quic_clew@quicinc.com>
Signed-off-by: Bjorn Andersson <quic_bjorande@quicinc.com>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20230213155215.1237059-2-quic_bjorande@quicinc.com
This commit is contained in:
Bjorn Andersson 2023-02-13 07:52:10 -08:00 committed by Bjorn Andersson
parent f014eda5d5
commit 8278fd3144
1 changed files with 9 additions and 8 deletions
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17
drivers/rpmsg/qcom_glink_native.c
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@ -303,6 +303,12 @@ static void qcom_glink_tx_write(struct qcom_glink *glink,
glink->tx_pipe->write(glink->tx_pipe, hdr, hlen, data, dlen);
}
static void qcom_glink_tx_kick(struct qcom_glink *glink)
{
mbox_send_message(glink->mbox_chan, NULL);
mbox_client_txdone(glink->mbox_chan, 0);
}
static void qcom_glink_send_read_notify(struct qcom_glink *glink)
{
struct glink_msg msg;
@ -313,8 +319,7 @@ static void qcom_glink_send_read_notify(struct qcom_glink *glink)
qcom_glink_tx_write(glink, &msg, sizeof(msg), NULL, 0);
mbox_send_message(glink->mbox_chan, NULL);
mbox_client_txdone(glink->mbox_chan, 0);
qcom_glink_tx_kick(glink);
}
static int qcom_glink_tx(struct qcom_glink *glink,
@ -355,9 +360,7 @@ static int qcom_glink_tx(struct qcom_glink *glink,
}
qcom_glink_tx_write(glink, hdr, hlen, data, dlen);
mbox_send_message(glink->mbox_chan, NULL);
mbox_client_txdone(glink->mbox_chan, 0);
qcom_glink_tx_kick(glink);
out:
spin_unlock_irqrestore(&glink->tx_lock, flags);
@ -1046,9 +1049,7 @@ static irqreturn_t qcom_glink_native_intr(int irq, void *data)
break;
case RPM_CMD_READ_NOTIF:
qcom_glink_rx_advance(glink, ALIGN(sizeof(msg), 8));
mbox_send_message(glink->mbox_chan, NULL);
mbox_client_txdone(glink->mbox_chan, 0);
qcom_glink_tx_kick(glink);
break;
case RPM_CMD_INTENT:
qcom_glink_handle_intent(glink, param1, param2, avail);