qcacmn: DP changes to create li/be TX files

Move DP TX target specific functionality to dp/wifi3.0/be
and dp/wifi3.0/li folders. DP Functionality common to both lithium and
beryllium targets stays in dp/wifi3.0.

Change-Id: I3497284153e2ea30a9cb1faf05bd41422329b804
CRs-Fixed: 2891038

dp/wifi3.0/be/dp_be_tx.h

@@ -0,0 +1,112 @@
+/*
+ * Copyright (c) 2016-2021 The Linux Foundation. All rights reserved.
+ *
+ * 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.
+ */
+#ifndef __DP_BE_TX_H
+#define __DP_BE_TX_H
+/**
+ *  DOC: dp_be_tx.h
+ *
+ * BE specific TX Datapath header file. Need not be exposed to common DP code.
+ *
+ */
+
+#include <dp_types.h>
+#include "dp_be.h"
+
+/* Invalid TX Bank ID value */
+#define DP_BE_INVALID_BANK_ID -1
+
+/**
+ * dp_tx_hw_enqueue_be() - Enqueue to TCL HW for transmit for BE target
+ * @soc: DP Soc Handle
+ * @vdev: DP vdev handle
+ * @tx_desc: Tx Descriptor Handle
+ * @fw_metadata: Metadata to send to Target Firmware along with frame
+ * @tx_exc_metadata: Handle that holds exception path meta data
+ * @msdu_info: msdu_info containing information about TX buffer
+ *
+ *  Gets the next free TCL HW DMA descriptor and sets up required parameters
+ *  from software Tx descriptor
+ *
+ * Return: QDF_STATUS_SUCCESS: success
+ *         QDF_STATUS_E_RESOURCES: Error return
+ */
+QDF_STATUS dp_tx_hw_enqueue_be(struct dp_soc *soc, struct dp_vdev *vdev,
+			       struct dp_tx_desc_s *tx_desc,
+				uint16_t fw_metadata,
+				struct cdp_tx_exception_metadata *metadata,
+				struct dp_tx_msdu_info_s *msdu_info);
+
+/**
+ * dp_tx_comp_get_params_from_hal_desc_be() - Get TX desc from HAL comp desc
+ * @soc: DP soc handle
+ * @tx_comp_hal_desc: HAL TX Comp Descriptor
+ * @r_tx_desc: SW Tx Descriptor retrieved from HAL desc.
+ *
+ * Return: None
+ */
+void dp_tx_comp_get_params_from_hal_desc_be(struct dp_soc *soc,
+					    void *tx_comp_hal_desc,
+					    struct dp_tx_desc_s **r_tx_desc);
+
+/**
+ * dp_tx_init_bank_profiles() - Init TX bank profiles
+ * @soc: DP soc handle
+ *
+ * Return: QDF_STATUS_SUCCESS or QDF error code.
+ */
+QDF_STATUS dp_tx_init_bank_profiles(struct dp_soc_be *soc);
+
+/**
+ * dp_tx_deinit_bank_profiles() - De-Init TX bank profiles
+ * @soc: DP soc handle
+ *
+ * Return: None
+ */
+void dp_tx_deinit_bank_profiles(struct dp_soc_be *soc);
+
+/**
+ * dp_tx_get_bank_profile() - get TX bank profile for vdev
+ * @soc: DP soc handle
+ * @be_vdev: BE vdev pointer
+ *
+ * Return: bank profile allocated to vdev or DP_BE_INVALID_BANK_ID
+ */
+int dp_tx_get_bank_profile(struct dp_soc_be *soc,
+			   struct dp_vdev_be *be_vdev);
+
+/**
+ * dp_tx_put_bank_profile() - release TX bank profile for vdev
+ * @soc: DP soc handle
+ *
+ * Return: None
+ */
+void dp_tx_put_bank_profile(struct dp_soc_be *soc, struct dp_vdev_be *be_vdev);
+
+/**
+ * dp_tx_update_bank_profile() - release existing and allocate new bank profile
+ * @soc: DP soc handle
+ * @be_vdev: pointer to be_vdev structure
+ *
+ * The function releases the existing bank profile allocated to the vdev and
+ * looks for a new bank profile based on updated dp_vdev TX params.
+ *
+ * Return: None
+ */
+void dp_tx_update_bank_profile(struct dp_soc_be *be_soc,
+			       struct dp_vdev_be *be_vdev);
+#endif