From 9348186afb165f17bbb083e5c9406adfdc80d7c2 Mon Sep 17 00:00:00 2001
From: Houston Hoffman <hhoffman@codeaurora.org>
Date: Thu, 5 May 2016 18:49:59 -0700
Subject: [PATCH] qcacmn: Support WIN fastpath in HTC_module

WIN requires htc_ctrl_msg_cmpl api.

Change-Id: I3c7a1fb8a0da6271b3f0d02d83044d484ce63870
Acked-by: Venkateswara Swamy Bandaru <vbandaru@codeaurora.org>
CRs-Fixed: 1009050
---
 htc/htc_api.h  |  5 +++++
 htc/htc_send.c | 19 +++++++++++++++++++
 2 files changed, 24 insertions(+)

diff --git a/htc/htc_api.h b/htc/htc_api.h
index 107c83fb0d..de00e37502 100644
--- a/htc/htc_api.h
+++ b/htc/htc_api.h
@@ -45,6 +45,8 @@ extern "C" {
 /* this is the amount of header room required by users of HTC */
 #define HTC_HEADER_LEN         HTC_HDR_LENGTH
 
+#define HTC_HTT_TRANSFER_HDRSIZE 24
+
 typedef void *HTC_HANDLE;
 
 typedef uint16_t HTC_SERVICE_ID;
@@ -686,6 +688,8 @@ struct ol_ath_htc_stats *ieee80211_ioctl_get_htc_stats(HTC_HANDLE
 #endif
 
 #ifdef WLAN_FEATURE_FASTPATH
+void htc_ctrl_msg_cmpl(HTC_HANDLE htc_pdev, HTC_ENDPOINT_ID htc_ep_id);
+
 #define HTC_TX_DESC_FILL(_htc_tx_desc, _download_len, _ep_id, _seq_no)	\
 do {									\
 		HTC_WRITE32((_htc_tx_desc),				\
@@ -723,4 +727,5 @@ void htc_ipa_get_ce_resource(HTC_HANDLE htc_handle,
 			ce_sr_ring_size,                   \
 			ce_reg_paddr)                      /* NO-OP */
 #endif /* IPA_OFFLOAD */
+
 #endif /* _HTC_API_H_ */
diff --git a/htc/htc_send.c b/htc/htc_send.c
index 149fb500cf..858767a88d 100644
--- a/htc/htc_send.c
+++ b/htc/htc_send.c
@@ -1758,6 +1758,25 @@ QDF_STATUS htc_tx_completion_handler(void *Context,
 	return QDF_STATUS_SUCCESS;
 }
 
+#if WLAN_FEATURE_FASTPATH
+/**
+ * htc_ctrl_msg_cmpl(): checks for tx completion for the endpoint specified
+ * @HTC_HANDLE : pointer to the htc target context
+ * @htc_ep_id  : end point id
+ *
+ * checks HTC tx completion
+ *
+ * Return: none
+ */
+void htc_ctrl_msg_cmpl(HTC_HANDLE htc_pdev, HTC_ENDPOINT_ID htc_ep_id)
+{
+	HTC_TARGET      *target = GET_HTC_TARGET_FROM_HANDLE(htc_pdev);
+	HTC_ENDPOINT    *pendpoint = &target->endpoint[htc_ep_id];
+
+	htc_send_complete_check(pendpoint, 1);
+}
+#endif
+
 /* callback when TX resources become available */
 void htc_tx_resource_avail_handler(void *context, uint8_t pipeID)
 {