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qcacmn: Add support for WDS aging

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Add support for monitoring receive traffic from WDS nodes and
aging out inactive WDS nodes

Change-Id: Iedea826832a5421714c00bccadc6e0dc4acd4c7e
CRs-Fixed: 2004658
This commit is contained in:
Pamidipati, Vijay
2017-06-26 23:47:39 +05:30
committed by snandini
parent a7b6842a72
commit b8bbf16192
7 changed files with 614 additions and 113 deletions
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69
dp/wifi3.0/dp_rx.h
View File

@@ -344,7 +344,7 @@ void dp_rx_add_to_free_desc_list(union dp_rx_desc_list_elem_t **head,
*
* Return: void:
*/
#ifndef CONFIG_MCL
#ifdef FEATURE_WDS
static inline void
dp_rx_wds_srcport_learn(struct dp_soc *soc,
uint8_t *rx_tlv_hdr,
@@ -359,40 +359,61 @@ dp_rx_wds_srcport_learn(struct dp_soc *soc,
memcpy(wds_src_mac, (qdf_nbuf_data(nbuf) + IEEE80211_ADDR_LEN),
IEEE80211_ADDR_LEN);
if (!hal_rx_msdu_end_sa_is_valid_get(rx_tlv_hdr)) {
ret = soc->cdp_soc.ol_ops->peer_add_wds_entry(
ta_peer->vdev->pdev->osif_pdev,
wds_src_mac,
ta_peer->mac_addr.raw,
flags);
} else if (sa_sw_peer_id != ta_peer->peer_ids[0]) {
ret = soc->cdp_soc.ol_ops->peer_update_wds_entry(
ta_peer->vdev->pdev->osif_pdev,
wds_src_mac,
ta_peer->mac_addr.raw,
flags);
if (qdf_unlikely(!hal_rx_msdu_end_sa_is_valid_get(rx_tlv_hdr))) {
if (!dp_peer_add_ast(soc, ta_peer, wds_src_mac, 0)) {
ret = soc->cdp_soc.ol_ops->peer_add_wds_entry(
ta_peer->vdev->pdev->osif_pdev,
wds_src_mac,
ta_peer->mac_addr.raw,
flags);
}
} else {
/*
* Get the AST entry from HW SA index and mark it as active
*/
struct dp_ast_entry *ast;
uint16_t sa_idx = hal_rx_msdu_end_sa_idx_get(rx_tlv_hdr);
ast = soc->ast_table[sa_idx];
/*
* Ensure we are updating the right AST entry by
* validating ast_idx.
* There is a possibility we might arrive here without
* AST MAP event , so this check is mandatory
*/
if (ast && (ast->ast_idx == sa_idx)) {
ast->is_active = TRUE;
}
if (sa_sw_peer_id != ta_peer->peer_ids[0]) {
ret = soc->cdp_soc.ol_ops->peer_update_wds_entry(
ta_peer->vdev->pdev->osif_pdev,
wds_src_mac,
ta_peer->mac_addr.raw,
flags);
}
}
return;
}
#else
static inline void
static inline void
dp_rx_wds_srcport_learn(struct dp_soc *soc,
uint8_t *rx_tlv_hdr,
struct dp_peer *ta_peer,
qdf_nbuf_t nbuf)
uint8_t *rx_tlv_hdr,
struct dp_peer *ta_peer,
qdf_nbuf_t nbuf)
{
}
#endif
uint8_t dp_rx_process_invalid_peer(struct dp_soc *soc, qdf_nbuf_t nbuf);
#define DP_RX_LIST_APPEND(head, tail, elem) \
do { \
if (!(head)) { \
(head) = (elem); \
} else { \
qdf_nbuf_set_next((tail), (elem)); \
} \
(tail) = (elem); \
do { \
if (!(head)) { \
(head) = (elem); \
} else { \
qdf_nbuf_set_next((tail), (elem)); \
} \
(tail) = (elem); \
qdf_nbuf_set_next((tail), NULL); \
} while (0)