qcacmn: APIs to access core datapath data structures

Non datapath modules use these APIs when they work with datapath
module data structures.

Change-Id: Ic257c6fc621820199b1691b8e62f7f7109237b01
CRs-Fixed: 993414

dp/inc/cdp_txrx_cfg.h

@@ -70,4 +70,20 @@ ol_pdev_handle ol_pdev_cfg_attach(qdf_device_t osdev,
 
 void ol_vdev_rx_set_intrabss_fwd(ol_txrx_vdev_handle vdev, bool val);
 
+/**
+ * ol_txrx_get_opmode() - Return operation mode of vdev
+ * @vdev: vdev handle
+ *
+ * Return: operation mode.
+ */
+int ol_txrx_get_opmode(ol_txrx_vdev_handle vdev);
+
+/**
+ * ol_txrx_is_rx_fwd_disabled() - returns the rx_fwd_disabled status on vdev
+ * @vdev: vdev handle
+ *
+ * Return: Rx Fwd disabled status
+ */
+uint8_t
+ol_txrx_is_rx_fwd_disabled(ol_txrx_vdev_handle vdev);
 #endif /* _CDP_TXRX_CFG_H_ */

dp/inc/cdp_txrx_cmn.h

@@ -399,6 +399,42 @@ void ol_txrx_print_level_set(unsigned level);
 #define TXRX_FW_MAC_FETCH_MGR_STATS              22
 #define TXRX_FW_MAC_PREFETCH_MGR_STATS           23
 
+/**
+ * ol_txrx_get_vdev_mac_addr() - Return mac addr of vdev
+ * @vdev: vdev handle
+ *
+ * Return: vdev mac address
+ */
+uint8_t *
+ol_txrx_get_vdev_mac_addr(ol_txrx_vdev_handle vdev);
+
+/**
+ * ol_txrx_get_vdev_struct_mac_addr() - Return handle to struct qdf_mac_addr of
+ * vdev
+ * @vdev: vdev handle
+ *
+ * Return: Handle to struct qdf_mac_addr
+ */
+struct qdf_mac_addr *
+ol_txrx_get_vdev_struct_mac_addr(ol_txrx_vdev_handle vdev);
+
+/**
+ * ol_txrx_get_pdev_from_vdev() - Return handle to pdev of vdev
+ * @vdev: vdev handle
+ *
+ * Return: Handle to pdev
+ */
+ol_txrx_pdev_handle ol_txrx_get_pdev_from_vdev(ol_txrx_vdev_handle vdev);
+
+/**
+ * ol_txrx_get_ctrl_pdev_from_vdev() - Return control pdev of vdev
+ * @vdev: vdev handle
+ *
+ * Return: Handle to control pdev
+ */
+ol_pdev_handle
+ol_txrx_get_ctrl_pdev_from_vdev(ol_txrx_vdev_handle vdev);
+
 #endif /* _CDP_TXRX_CMN_H_ */
 
 

dp/inc/cdp_txrx_misc.h

@@ -61,11 +61,41 @@ enum ol_tx_spec {
 	OL_TX_SPEC_NO_FREE = 0x20,      /* give to cb rather than free */
 };
 
+/**
+ * ol_tx_non_std() - Allow the control-path SW to send data frames
+ *
+ * @data_vdev - which vdev should transmit the tx data frames
+ * @tx_spec - what non-standard handling to apply to the tx data frames
+ * @msdu_list - NULL-terminated list of tx MSDUs
+ *
+ * Generally, all tx data frames come from the OS shim into the txrx layer.
+ * However, there are rare cases such as TDLS messaging where the UMAC
+ * control-path SW creates tx data frames.
+ *  This UMAC SW can call this function to provide the tx data frames to
+ *  the txrx layer.
+ *  The UMAC SW can request a callback for these data frames after their
+ *  transmission completes, by using the ol_txrx_data_tx_cb_set function
+ *  to register a tx completion callback, and by specifying
+ *  ol_tx_spec_no_free as the tx_spec arg when giving the frames to
+ *  ol_tx_non_std.
+ *  The MSDUs need to have the appropriate L2 header type (802.3 vs. 802.11),
+ *  as specified by ol_cfg_frame_type().
+ *
+ *  Return: null - success, skb - failure
+ */
+qdf_nbuf_t ol_tx_non_std(ol_txrx_vdev_handle vdev,
+			 enum ol_tx_spec tx_spec, qdf_nbuf_t msdu_list);
 
-qdf_nbuf_t
-ol_tx_non_std(ol_txrx_vdev_handle vdev,
-		 enum ol_tx_spec tx_spec, qdf_nbuf_t msdu_list);
-
+/**
+ * ol_txrx_update_ibss_vdev_heart_beat_timer_of_vdev() - Update ibss vdev heart
+ * beat timer
+ * @vdev: vdev handle
+ * @timer_value_sec: new heart beat timer value
+ *
+ * Return: Old timer value set in vdev.
+ */
+uint16_t ol_txrx_set_ibss_vdev_heart_beat_timer(ol_txrx_vdev_handle vdev,
+						uint16_t timer_value_sec);
 #endif /* _CDP_TXRX_MISC_H_ */
 
 

dp/inc/cdp_txrx_ocb.h

@@ -0,0 +1,58 @@
+/*
+ * 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.
+ */
+
+#ifndef _CDP_TXRX_OCB_H_
+#define _CDP_TXRX_OCB_H_
+
+/**
+ * struct ol_txrx_ocb_set_chan - txrx OCB channel info
+ * @ocb_channel_count: Channel count
+ * @ocb_channel_info: OCB channel info
+ */
+struct ol_txrx_ocb_set_chan {
+	uint32_t ocb_channel_count;
+	struct ol_txrx_ocb_chan_info *ocb_channel_info;
+};
+
+/**
+ * ol_txrx_set_ocb_chan_info() - set OCB channel info to vdev.
+ * @vdev: vdev handle
+ * @ocb_set_chan: OCB channel information to be set in vdev.
+ *
+ * Return: NONE
+ */
+void ol_txrx_set_ocb_chan_info(ol_txrx_vdev_handle vdev,
+			  struct ol_txrx_ocb_set_chan ocb_set_chan);
+/**
+ * ol_txrx_get_ocb_chan_info() - return handle to vdev ocb_channel_info
+ * @vdev: vdev handle
+ *
+ * Return: handle to struct ol_txrx_ocb_chan_info
+ */
+struct ol_txrx_ocb_chan_info *
+ol_txrx_get_ocb_chan_info(ol_txrx_vdev_handle vdev);
+#endif /* _CDP_TXRX_OCB_H_ */

dp/inc/cdp_txrx_peer_ops.h

@@ -60,6 +60,14 @@ struct ol_txrx_desc_type {
 
 QDF_STATUS ol_txrx_register_peer(struct ol_txrx_desc_type *sta_desc);
 
+/**
+ * ol_txrx_vdev_peer_remove_cb - wma_remove_peer callback
+ */
+typedef void (*ol_txrx_vdev_peer_remove_cb)(void *handle, uint8_t *bssid,
+					    uint8_t vdev_id,
+					    ol_txrx_peer_handle peer,
+					    bool roam_synch_in_progress);
+
 QDF_STATUS ol_txrx_clear_peer(uint8_t sta_id);
 
 QDF_STATUS ol_txrx_change_peer_state(uint8_t sta_id,
@@ -103,4 +111,66 @@ void *ol_txrx_get_vdev_by_sta_id(uint8_t sta_id);
 QDF_STATUS ol_txrx_register_ocb_peer(void *cds_ctx, uint8_t *mac_addr,
 			 uint8_t *peer_id);
 
+/**
+ * ol_txrx_peer_get_peer_mac_addr() - return mac_addr from peer handle.
+ * @peer: handle to peer
+ *
+ * returns mac addrs for module which do not know peer type
+ *
+ * Return: the mac_addr from peer
+ */
+uint8_t *ol_txrx_peer_get_peer_mac_addr(ol_txrx_peer_handle peer);
+
+/**
+ * ol_txrx_get_peer_state() - Return peer state of peer
+ * @peer: peer handle
+ *
+ * Return: return peer state
+ */
+int ol_txrx_get_peer_state(ol_txrx_peer_handle peer);
+
+/**
+ * ol_txrx_get_vdev_for_peer() - Return vdev from peer handle
+ * @peer: peer handle
+ *
+ * Return: vdev handle from peer
+ */
+ol_txrx_vdev_handle
+ol_txrx_get_vdev_for_peer(ol_txrx_peer_handle peer);
+
+/**
+ * ol_txrx_update_ibss_add_peer_num_of_vdev() - update and return peer num
+ * @vdev: vdev handle
+ * @peer_num_delta: peer nums to be adjusted
+ *
+ * Return: -1 for failure or total peer nums after adjustment.
+ */
+int16_t
+ol_txrx_update_ibss_add_peer_num_of_vdev(ol_txrx_vdev_handle vdev,
+					 int16_t peer_num_delta);
+/**
+ * ol_txrx_remove_peers_for_vdev() - remove all vdev peers with lock held
+ * @vdev: vdev handle
+ * @callback: callback function to remove the peer.
+ * @callback_context: handle for callback function
+ * @remove_last_peer: Does it required to last peer.
+ *
+ * Return: NONE
+ */
+void
+ol_txrx_remove_peers_for_vdev(ol_txrx_vdev_handle vdev,
+			      ol_txrx_vdev_peer_remove_cb callback,
+			      void *callback_context, bool remove_last_peer);
+/**
+ * ol_txrx_remove_peers_for_vdev_no_lock() - remove vdev peers with no lock.
+ * @vdev: vdev handle
+ * @callback: callback function to remove the peer.
+ * @callback_context: handle for callback function
+ *
+ * Return: NONE
+ */
+void
+ol_txrx_remove_peers_for_vdev_no_lock(ol_txrx_vdev_handle vdev,
+			      ol_txrx_vdev_peer_remove_cb callback,
+			      void *callback_context);
 #endif /* _CDP_TXRX_PEER_H_ */

dp/inc/cdp_txrx_pmf.h

@@ -0,0 +1,42 @@
+/*
+ * 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.
+ */
+#ifndef _CDP_TXRX_PMF_H_
+#define _CDP_TXRX_PMF_H_
+
+/**
+ * ol_txrx_get_pn_info() - Returns pn info from peer
+ * @peer: handle to peer
+ * @last_pn_valid: return last_rmf_pn_valid value from peer.
+ * @last_pn: return last_rmf_pn value from peer.
+ * @rmf_pn_replays: return rmf_pn_replays value from peer.
+ *
+ * Return: NONE
+ */
+void
+ol_txrx_get_pn_info(ol_txrx_peer_handle peer, uint8_t **last_pn_valid,
+		    uint64_t **last_pn, uint32_t **rmf_pn_replays);
+#endif /* _CDP_TXRX_PMF_H_ */