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qcacmn: Add support for NLA type CAP_RESP in LOWI

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Host driver processes cld80211 vendor sub command
CLD80211_VENDOR_SUB_CMD_GET_CAPS and respond with
NLA type CAP response

CRs-Fixed: 2595140
Change-Id: I5a6aa1fac537ca618404520b81c541a20dafd6fb
This commit is contained in:
Vinay Gannevaram
2019-12-23 21:58:09 +05:30
committed by nshrivas
parent 644413b274
commit 23a3603951
10 changed files with 654 additions and 151 deletions
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46
utils/nlink/inc/wlan_nlink_srv.h
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@@ -1,5 +1,5 @@
/*
* Copyright (c) 2012-2017, 2019 The Linux Foundation. All rights reserved.
* Copyright (c) 2012-2017, 2019-2020 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
@@ -40,6 +40,35 @@
typedef int (*nl_srv_msg_callback)(struct sk_buff *skb);
/**
* cld80211_oem_send_reply() - API to send cld80211 msg
* @skb: Sk buffer
* @hdr: nl80211hdr pointer
* @nest: pointer of vendor nested attribute
* @flags: Flags
*
* API to send cld80211 msg to applications
*
* Return: None
*/
void cld80211_oem_send_reply(struct sk_buff *msg, void *hdr,
struct nlattr *nest, int flags);
/**
* nl80211hdr_put() - API to allocate skb for cld80211 msg
* @hdr: nl80211hdr pointer
* @portid: Port ID
* @nest: pointer of vendor nested attribute
* @flags: Flags
*
* API to allocate skb for cld80211 msg
*
* Return: Pointer to skbuff
*/
struct sk_buff *
cld80211_oem_rsp_alloc_skb(uint32_t portid, void **hdr, struct nlattr **nest,
int *flags);
int nl_srv_init(void *wiphy, int proto);
void nl_srv_exit(void);
int nl_srv_register(tWlanNlModTypes msg_type, nl_srv_msg_callback msg_handler);
@@ -50,6 +79,21 @@ int nl_srv_unregister(tWlanNlModTypes msg_type,
int nl_srv_ucast(struct sk_buff *skb, int dst_pid, int flag,
int app_id, int mcgroup_id);
int nl_srv_bcast(struct sk_buff *skb, int mcgroup_id, int app_id);
/**
* nl80211hdr_put() - API to fill genlmsg header
* @skb: Sk buffer
* @portid: Port ID
* @seq: Sequence number
* @flags: Flags
* @cmd: Command id
*
* API to fill genl message header for brodcast events to user space
*
* Return: Pointer to user specific header/payload
*/
void *nl80211hdr_put(struct sk_buff *skb, uint32_t portid,
uint32_t seq, int flags, uint8_t cmd);
#else
int nl_srv_ucast(struct sk_buff *skb, int dst_pid, int flag);
int nl_srv_bcast(struct sk_buff *skb);