qcacmn: Data path converged internal APIs (Set 2)

Initial check-in of the data path converged APIs that
are currently only implemented by WIN.

Change-Id: I68bc403dc652b514bfcc27f1eac1e9c5ca27c8d8
CRs-Fixed: 993414

dp/inc/cdp_txrx_me.h

@@ -0,0 +1,80 @@
+/*
+ * Copyright (c) 2016 The Linux Foundation. All rights reserved.
+ *
+ * Previously licensed under the ISC license by Qualcomm Atheros, Inc.
+ *
+ *
+ * Permission to use, copy, modify, and/or distribute this software for
+ * any purpose with or without fee is hereby granted, provided that the
+ * above copyright notice and this permission notice appear in all
+ * copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL
+ * WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE
+ * AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
+ * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
+ * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
+ * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+ * PERFORMANCE OF THIS SOFTWARE.
+ */
+
+/*
+ * This file was originally distributed by Qualcomm Atheros, Inc.
+ * under proprietary terms before Copyright ownership was assigned
+ * to the Linux Foundation.
+ */
+ /**
+ * @file cdp_txrx_me.h
+ * @brief Define the host data path mcast enhance API functions
+ * called by the host control SW and the OS interface module
+ */
+#ifndef _CDP_TXRX_ME_H_
+#define _CDP_TXRX_ME_H_
+
+/* TODO: adf need to be replaced with qdf */
+
+#if ATH_SUPPORT_ME_FW_BASED
+
+extern u_int16_t
+ol_tx_desc_alloc_and_mark_for_mcast_clone(struct ol_txrx_pdev_t *pdev, u_int16_t
+buf_count)
+
+extern u_int16_t
+ol_tx_desc_free_and_unmark_for_mcast_clone(struct ol_txrx_pdev_t *pdev,
+	u_int16_t buf_count);
+
+extern u_int16_t
+ol_tx_get_mcast_buf_allocated_marked(struct ol_txrx_pdev_t *pdev);
+#else
+extern void
+ol_tx_me_alloc_descriptor(struct ol_txrx_pdev_t *pdev);
+
+extern void
+ol_tx_me_free_descriptor(struct ol_txrx_pdev_t *pdev);
+
+extern uint16_t
+ol_tx_me_convert_ucast(ol_txrx_vdev_handle vdev, qdf_nbuf_t wbuf,
+		u_int8_t newmac[][6], uint8_t newmaccnt);
+#endif
+/* Should be a function pointer in ol_txrx_osif_ops{} */
+#if ATH_MCAST_HOST_INSPECT
+/**
+ * @brief notify mcast frame indication from FW.
+ * @details
+ *      This notification will be used to convert
+ *      multicast frame to unicast.
+ *
+ * @param pdev - handle to the ctrl SW's physical device object
+ * @param vdev_id - ID of the virtual device received the special data
+ * @param msdu - the multicast msdu returned by FW for host inspect
+ */
+
+int ol_mcast_notify(ol_pdev_handle pdev,
+	u_int8_t vdev_id, qdf_nbuf_t msdu);
+#endif
+
+#endif
+
+
+