From 1204ed01ea9a99242f194e9bceeec84b409f6dcc Mon Sep 17 00:00:00 2001
From: Devender Kumar <quic_kdevende@quicinc.com>
Date: Tue, 30 May 2023 10:40:06 +0530
Subject: [PATCH] qcacmn: Add qdf_nbuf_set_fast_xmit() API support

Add support for filling fast_xmit in SKB for platform
which support skb_recycler feature.

Add a QDF abstraction to update fast_xmit in skb, when it is supported.

Change-Id: Ibc562023ddeb0bf5c2709bbb60b596676c932b5a
CRs-Fixed: 3522028
---
 qdf/inc/qdf_nbuf.h       | 11 +++++++++++
 qdf/linux/src/qdf_nbuf.c | 18 +++++++++++++++++-
 2 files changed, 28 insertions(+), 1 deletion(-)

diff --git a/qdf/inc/qdf_nbuf.h b/qdf/inc/qdf_nbuf.h
index 73821a5c35..2b27d3f1f3 100644
--- a/qdf/inc/qdf_nbuf.h
+++ b/qdf/inc/qdf_nbuf.h
@@ -5626,4 +5626,15 @@ qdf_nbuf_t qdf_get_nbuf_valid_frag(qdf_nbuf_t nbuf);
  */
 bool qdf_nbuf_fast_xmit(qdf_nbuf_t nbuf);
 
+/**
+ * qdf_nbuf_set_fast_xmit() - Set fast_xmit in SKB
+ * @nbuf: qdf_nbuf_t master nbuf
+ * @value: value to set in fast_xmit
+ *
+ * This function set fast_xmit in SKB if it exist.
+ *
+ * Return: void
+ */
+void qdf_nbuf_set_fast_xmit(qdf_nbuf_t nbuf, int value);
+
 #endif /* _QDF_NBUF_H */
diff --git a/qdf/linux/src/qdf_nbuf.c b/qdf/linux/src/qdf_nbuf.c
index 9e3baa1047..6e75639d9f 100644
--- a/qdf/linux/src/qdf_nbuf.c
+++ b/qdf/linux/src/qdf_nbuf.c
@@ -2670,14 +2670,30 @@ bool qdf_nbuf_fast_xmit(qdf_nbuf_t nbuf)
 {
 	return nbuf->fast_xmit;
 }
+
+qdf_export_symbol(qdf_nbuf_fast_xmit);
+
+void qdf_nbuf_set_fast_xmit(qdf_nbuf_t nbuf, int value)
+{
+	nbuf->fast_xmit = value;
+}
+
+qdf_export_symbol(qdf_nbuf_set_fast_xmit);
 #else
 bool qdf_nbuf_fast_xmit(qdf_nbuf_t nbuf)
 {
 	return false;
 }
-#endif
+
 qdf_export_symbol(qdf_nbuf_fast_xmit);
 
+void qdf_nbuf_set_fast_xmit(qdf_nbuf_t nbuf, int value)
+{
+}
+
+qdf_export_symbol(qdf_nbuf_set_fast_xmit);
+#endif
+
 #ifdef NBUF_MEMORY_DEBUG
 
 static spinlock_t g_qdf_net_buf_track_lock[QDF_NET_BUF_TRACK_MAX_SIZE];