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Subject[PATCH v7 02/16] firmware: arm_scmi: Set polling timeout to max_rx_timeout_ms
Date
Use transport specific transmission timeout (max_rx_timeout_ms) also for
polling transactions.

Signed-off-by: Cristian Marussi <cristian.marussi@arm.com>
---
drivers/firmware/arm_scmi/driver.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/drivers/firmware/arm_scmi/driver.c b/drivers/firmware/arm_scmi/driver.c
index 3cf161f3bcc7..568562121f64 100644
--- a/drivers/firmware/arm_scmi/driver.c
+++ b/drivers/firmware/arm_scmi/driver.c
@@ -724,8 +724,6 @@ static void xfer_put(const struct scmi_protocol_handle *ph,
__scmi_xfer_put(&info->tx_minfo, xfer);
}

-#define SCMI_MAX_POLL_TO_NS (100 * NSEC_PER_USEC)
-
static bool scmi_xfer_done_no_timeout(struct scmi_chan_info *cinfo,
struct scmi_xfer *xfer, ktime_t stop)
{
@@ -799,7 +797,8 @@ static int do_xfer(const struct scmi_protocol_handle *ph,
}

if (xfer->hdr.poll_completion) {
- ktime_t stop = ktime_add_ns(ktime_get(), SCMI_MAX_POLL_TO_NS);
+ ktime_t stop = ktime_add_ms(ktime_get(),
+ info->desc->max_rx_timeout_ms);

spin_until_cond(scmi_xfer_done_no_timeout(cinfo, xfer, stop));
if (ktime_before(ktime_get(), stop)) {
--
2.17.1
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