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qcacmn: Support for ADD/DEL of AST for MLO peer

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Support for addition of AST entries for MLO peer event.
Deletion is handled implicitly

Change-Id: Id1caa85370fac847d18dc3bcbecad726bf927d0f
CRs-Fixed: 3251691
This commit is contained in:
Santosh Anbu
2022-07-14 11:08:44 +05:30
committed by Madan Koyyalamudi
parent caa7965659
commit c49d6a32c8
2 changed files with 23 additions and 2 deletions
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24
dp/wifi3.0/dp_peer.c
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@@ -1459,6 +1459,9 @@ QDF_STATUS dp_peer_host_add_map_ast(struct dp_soc *soc, uint16_t peer_id,
return QDF_STATUS_E_INVAL;
}
if (!is_wds && IS_MLO_DP_MLD_PEER(peer))
type = CDP_TXRX_AST_TYPE_MLD;
vdev = peer->vdev;
if (!vdev) {
dp_peer_err("%pK: Peers vdev is NULL", soc);
@@ -1468,6 +1471,7 @@ QDF_STATUS dp_peer_host_add_map_ast(struct dp_soc *soc, uint16_t peer_id,
if (!dp_peer_state_cmp(peer, DP_PEER_STATE_ACTIVE)) {
if (type != CDP_TXRX_AST_TYPE_STATIC &&
type != CDP_TXRX_AST_TYPE_MLD &&
type != CDP_TXRX_AST_TYPE_SELF) {
status = QDF_STATUS_E_BUSY;
goto fail;
@@ -1479,10 +1483,14 @@ QDF_STATUS dp_peer_host_add_map_ast(struct dp_soc *soc, uint16_t peer_id,
QDF_MAC_ADDR_REF(peer->mac_addr.raw), peer,
QDF_MAC_ADDR_REF(mac_addr));
/*
* In MLO scenario, there is possibility for same mac address
* on both link mac address and MLD mac address.
* Duplicate AST map needs to be handled for non-mld type.
*/
qdf_spin_lock_bh(&soc->ast_lock);
ast_entry = dp_peer_ast_hash_find_soc(soc, mac_addr);
if (ast_entry) {
if (ast_entry && type != CDP_TXRX_AST_TYPE_MLD) {
dp_peer_debug("AST present ID %d vid %d mac " QDF_MAC_ADDR_FMT,
hw_peer_id, vdev_id,
QDF_MAC_ADDR_REF(mac_addr));
@@ -1530,6 +1538,8 @@ QDF_STATUS dp_peer_host_add_map_ast(struct dp_soc *soc, uint16_t peer_id,
case CDP_TXRX_AST_TYPE_WDS:
ast_entry->next_hop = 1;
break;
case CDP_TXRX_AST_TYPE_MLD:
break;
default:
dp_peer_alert("%pK: Incorrect AST entry type", soc);
}
@@ -2975,6 +2985,16 @@ dp_rx_mlo_peer_map_handler(struct dp_soc *soc, uint16_t peer_id,
err = dp_peer_map_ast(soc, peer, peer_mac_addr, hw_peer_id,
vdev_id, ast_hash, is_wds);
/*
* If AST offload and host AST DB is enabled, populate AST entries on
* host based on mlo peer map event from FW
*/
if (soc->ast_offload_support && soc->host_ast_db_enable) {
dp_peer_host_add_map_ast(soc, ml_peer_id, peer_mac_addr,
hw_peer_id, vdev_id,
ast_hash, is_wds);
}
return err;
}
#endif