[RFC PATCH v2 02/10] firmware: arm_scmi: Document that max_msg is a per channel type limit
From: Peter Hilber <hidden>
Date: 2020-11-05 21:28:31
Also in:
linux-devicetree, lkml
Subsystem:
system control & power/management interface (scpi/scmi) message protocol drivers, the rest · Maintainers:
Sudeep Holla, Linus Torvalds
From: Igor Skalkin <redacted> struct scmi_desc.max_msg specifies a limit for the pending messages. This limit is a per SCMI channel type (tx, rx) limit. State that explicitly in the inline documentation. The following patch will add an op to override the limit per channel type. Co-developed-by: Peter Hilber <redacted> Signed-off-by: Peter Hilber <redacted> Signed-off-by: Igor Skalkin <redacted> --- drivers/firmware/arm_scmi/common.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/firmware/arm_scmi/common.h b/drivers/firmware/arm_scmi/common.h
index aed192238177..38e6aabbe3dd 100644
--- a/drivers/firmware/arm_scmi/common.h
+++ b/drivers/firmware/arm_scmi/common.h@@ -231,8 +231,8 @@ struct scmi_transport_ops { * * @ops: Pointer to the transport specific ops structure * @max_rx_timeout_ms: Timeout for communication with SoC (in Milliseconds) - * @max_msg: Maximum number of messages that can be pending - * simultaneously in the system + * @max_msg: Maximum number of messages for a channel type (tx or rx) that can + * be pending simultaneously in the system * @max_msg_size: Maximum size of data per message that can be handled. */ struct scmi_desc {
--
2.25.1
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