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qcacmn: Add logic to wait for wds del resp before peer create

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WDS entry should be removed before adding peer with same mac address.
iIn DBDC mode, this can be ensured only by waiting for response for WDS
delete from FW before creating peer. Add logic to defer AUTH until WDS
is removed from FW.

Change-Id: Ie76d08c4817f953504913ae6cc49fc5388169e4a
CRs-Fixed: 2270592
This commit is contained in:
Kiran Venkatappa
2018-07-19 22:22:29 +05:30
committed by nshrivas
parent d359eb4268
commit ed35f4499d
7 changed files with 262 additions and 0 deletions
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83
dp/wifi3.0/dp_peer.c
View File

@@ -225,6 +225,21 @@ static int dp_peer_ast_hash_attach(struct dp_soc *soc)
return 0;
}
#if defined(FEATURE_AST) && defined(AST_HKV1_WORKAROUND)
static inline void dp_peer_ast_cleanup(struct dp_soc *soc,
struct dp_ast_entry *ast)
{
struct cdp_soc_t *cdp_soc = &soc->cdp_soc;
if (ast->cp_ctx && cdp_soc->ol_ops->peer_del_wds_cp_ctx)
cdp_soc->ol_ops->peer_del_wds_cp_ctx(ast->cp_ctx);
}
#else
static inline void dp_peer_ast_cleanup(struct dp_soc *soc,
struct dp_ast_entry *ast)
{
}
#endif
/*
* dp_peer_ast_hash_detach() - Free AST Hash table
* @soc: SoC handle
@@ -529,6 +544,22 @@ int dp_peer_add_ast(struct dp_soc *soc,
return ret;
}
#if defined(FEATURE_AST) && defined(AST_HKV1_WORKAROUND)
void dp_peer_del_ast(struct dp_soc *soc, struct dp_ast_entry *ast_entry)
{
struct dp_peer *peer = ast_entry->peer;
if (ast_entry->next_hop) {
dp_peer_ast_send_wds_del(soc, ast_entry);
} else {
soc->ast_table[ast_entry->ast_idx] = NULL;
TAILQ_REMOVE(&peer->ast_entry_list, ast_entry, ase_list_elem);
DP_STATS_INC(soc, ast.deleted, 1);
dp_peer_ast_hash_remove(soc, ast_entry);
qdf_mem_free(ast_entry);
}
}
#else
/*
* dp_peer_del_ast() - Delete and free AST entry
* @soc: SoC handle
@@ -558,6 +589,7 @@ void dp_peer_del_ast(struct dp_soc *soc, struct dp_ast_entry *ast_entry)
dp_peer_ast_hash_remove(soc, ast_entry);
qdf_mem_free(ast_entry);
}
#endif
/*
* dp_peer_update_ast() - Delete and free AST entry
@@ -708,6 +740,57 @@ uint8_t dp_peer_ast_get_next_hop(struct dp_soc *soc,
}
#endif
#if defined(FEATURE_AST) && defined(AST_HKV1_WORKAROUND)
void dp_peer_ast_set_cp_ctx(struct dp_soc *soc,
struct dp_ast_entry *ast_entry,
void *cp_ctx)
{
ast_entry->cp_ctx = cp_ctx;
}
void *dp_peer_ast_get_cp_ctx(struct dp_soc *soc,
struct dp_ast_entry *ast_entry)
{
void *cp_ctx = NULL;
cp_ctx = ast_entry->cp_ctx;
ast_entry->cp_ctx = NULL;
return cp_ctx;
}
void dp_peer_ast_send_wds_del(struct dp_soc *soc,
struct dp_ast_entry *ast_entry)
{
struct dp_peer *peer = ast_entry->peer;
struct cdp_soc_t *cdp_soc = &soc->cdp_soc;
if (!ast_entry->wmi_sent) {
cdp_soc->ol_ops->peer_del_wds_entry(peer->vdev->osif_vdev,
ast_entry->mac_addr.raw);
ast_entry->wmi_sent = true;
}
}
bool dp_peer_ast_get_wmi_sent(struct dp_soc *soc,
struct dp_ast_entry *ast_entry)
{
return ast_entry->wmi_sent;
}
void dp_peer_ast_free_entry(struct dp_soc *soc,
struct dp_ast_entry *ast_entry)
{
struct dp_peer *peer = ast_entry->peer;
soc->ast_table[ast_entry->ast_idx] = NULL;
TAILQ_REMOVE(&peer->ast_entry_list, ast_entry, ase_list_elem);
DP_STATS_INC(soc, ast.deleted, 1);
dp_peer_ast_hash_remove(soc, ast_entry);
qdf_mem_free(ast_entry);
}
#endif
struct dp_peer *dp_peer_find_hash_find(struct dp_soc *soc,
uint8_t *peer_mac_addr, int mac_addr_is_aligned, uint8_t vdev_id)
{