samsung-sm8650/android_kernel_samsung_sm8650-modules
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

qcacmn: APIs to access core datapath data structures

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

Change-Id: Ic257c6fc621820199b1691b8e62f7f7109237b01
CRs-Fixed: 993414
This commit is contained in:
Manjunathappa Prakash
2016-03-07 11:25:38 -08:00
committed by Vishwajith Upendra
parent a22c2169fb
commit 5f45de5139
6 changed files with 256 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files

16
dp/inc/cdp_txrx_cfg.h
View File

@@ -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_ */

36
dp/inc/cdp_txrx_cmn.h
View File

@@ -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_ */

36
dp/inc/cdp_txrx_misc.h
View File

@@ -61,11 +61,41 @@ enum ol_tx_spec {
OL_TX_SPEC_NO_FREE = 0x20, /* give to cb rather than free */
};
qdf_nbuf_t
ol_tx_non_std(ol_txrx_vdev_handle vdev,
/**
* 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);
/**
* 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_ */

58
dp/inc/cdp_txrx_ocb.h Normal file
View File

@@ -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_ */

70
dp/inc/cdp_txrx_peer_ops.h
View File

@@ -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_ */

42
dp/inc/cdp_txrx_pmf.h Normal file
View File

@@ -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_ */