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qcacmn: Reduce ASE aging for MEC entry type

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ASE entry aging for MEC entry type was same as
WDS type for 120 secs, this creates an issue when
device roams from MEC to WDS connection by not
aging out till 120secs. So now we reduce the MEC
aging time to 1sec

Change-Id: I6ab3b095a85c6d09f9fcd95b3b39f7152064d297
This commit is contained in:
Chaitanya Kiran Godavarthi
2018-11-23 23:24:05 +05:30
zatwierdzone przez nshrivas
rodzic 74c34ff6b0
commit f6c061252f
3 zmienionych plików z 94 dodań i 44 usunięć
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95
dp/wifi3.0/dp_main.c
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@@ -71,7 +71,12 @@ static void dp_ppdu_ring_reset(struct dp_pdev *pdev);
static void dp_ppdu_ring_cfg(struct dp_pdev *pdev);
#define DP_INTR_POLL_TIMER_MS 10
#define DP_WDS_AGING_TIMER_DEFAULT_MS 120000
/* Generic AST entry aging timer value */
#define DP_AST_AGING_TIMER_DEFAULT_MS 1000
/* WDS AST entry aging timer value */
#define DP_WDS_AST_AGING_TIMER_DEFAULT_MS 120000
#define DP_WDS_AST_AGING_TIMER_CNT \
((DP_WDS_AST_AGING_TIMER_DEFAULT_MS / DP_AST_AGING_TIMER_DEFAULT_MS) - 1)
#define DP_MCS_LENGTH (6*MAX_MCS)
#define DP_NSS_LENGTH (6*SS_COUNT)
#define DP_RXDMA_ERR_LENGTH (6*HAL_RXDMA_ERR_MAX)
@@ -980,6 +985,12 @@ static void dp_print_ast_stats(struct dp_soc *soc)
}
#endif
/**
* dp_print_peer_table() - Dump all Peer stats
* @vdev: Datapath Vdev handle
*
* return void
*/
static void dp_print_peer_table(struct dp_vdev *vdev)
{
struct dp_peer *peer = NULL;
@@ -990,18 +1001,17 @@ static void dp_print_peer_table(struct dp_vdev *vdev)
DP_PRINT_STATS("Invalid Peer");
return;
}
DP_PRINT_STATS(" peer_mac_addr = %pM"
" nawds_enabled = %d"
" bss_peer = %d"
" wapi = %d"
" wds_enabled = %d"
" delete in progress = %d",
peer->mac_addr.raw,
peer->nawds_enabled,
peer->bss_peer,
peer->wapi,
peer->wds_enabled,
peer->delete_in_progress);
DP_PRINT_STATS(" peer_mac_addr = %pM nawds_enabled = %d",
peer->mac_addr.raw,
peer->nawds_enabled);
DP_PRINT_STATS(" bss_peer = %d wapi = %d wds_enabled = %d",
peer->bss_peer,
peer->wapi,
peer->wds_enabled);
DP_PRINT_STATS(" delete in progress = %d peer id = %d",
peer->delete_in_progress,
peer->peer_ids[0]);
}
}
@@ -1976,14 +1986,14 @@ static void dp_hw_link_desc_pool_cleanup(struct dp_soc *soc)
#endif /* IPA_OFFLOAD */
/*
* dp_wds_aging_timer_fn() - Timer callback function for WDS aging
* dp_ast_aging_timer_fn() - Timer callback function for WDS aging
* @soc: Datapath SOC handle
*
* This is a timer function used to age out stale AST nodes from
* AST table
*/
#ifdef FEATURE_WDS
static void dp_wds_aging_timer_fn(void *soc_hdl)
static void dp_ast_aging_timer_fn(void *soc_hdl)
{
struct dp_soc *soc = (struct dp_soc *) soc_hdl;
struct dp_pdev *pdev;
@@ -1991,7 +2001,12 @@ static void dp_wds_aging_timer_fn(void *soc_hdl)
struct dp_peer *peer;
struct dp_ast_entry *ase, *temp_ase;
int i;
bool check_wds_ase = false;
if (soc->wds_ast_aging_timer_cnt++ >= DP_WDS_AST_AGING_TIMER_CNT) {
soc->wds_ast_aging_timer_cnt = 0;
check_wds_ase = true;
}
qdf_spin_lock_bh(&soc->ast_lock);
for (i = 0; i < MAX_PDEV_CNT && soc->pdev_list[i]; i++) {
@@ -2006,16 +2021,38 @@ static void dp_wds_aging_timer_fn(void *soc_hdl)
*/
if (ase->type !=
CDP_TXRX_AST_TYPE_WDS &&
ase->type != CDP_TXRX_AST_TYPE_MEC)
ase->type !=
CDP_TXRX_AST_TYPE_MEC &&
ase->type !=
CDP_TXRX_AST_TYPE_DA)
continue;
if (ase->is_active) {
/* Expire MEC entry every n sec.
* This needs to be expired in
* case if STA backbone is made as
* AP backbone, In this case it needs
* to be re-added as a WDS entry.
*/
if (ase->is_active && ase->type ==
CDP_TXRX_AST_TYPE_MEC) {
ase->is_active = FALSE;
continue;
} else if (ase->is_active &&
check_wds_ase) {
ase->is_active = FALSE;
continue;
}
DP_STATS_INC(soc, ast.aged_out, 1);
dp_peer_del_ast(soc, ase);
if (ase->type ==
CDP_TXRX_AST_TYPE_MEC) {
DP_STATS_INC(soc,
ast.aged_out, 1);
dp_peer_del_ast(soc, ase);
} else if (check_wds_ase) {
DP_STATS_INC(soc,
ast.aged_out, 1);
dp_peer_del_ast(soc, ase);
}
}
}
}
@@ -2025,7 +2062,8 @@ static void dp_wds_aging_timer_fn(void *soc_hdl)
qdf_spin_unlock_bh(&soc->ast_lock);
if (qdf_atomic_read(&soc->cmn_init_done))
qdf_timer_mod(&soc->wds_aging_timer, DP_WDS_AGING_TIMER_DEFAULT_MS);
qdf_timer_mod(&soc->ast_aging_timer,
DP_AST_AGING_TIMER_DEFAULT_MS);
}
@@ -2037,11 +2075,12 @@ static void dp_wds_aging_timer_fn(void *soc_hdl)
*/
static void dp_soc_wds_attach(struct dp_soc *soc)
{
qdf_timer_init(soc->osdev, &soc->wds_aging_timer,
dp_wds_aging_timer_fn, (void *)soc,
QDF_TIMER_TYPE_WAKE_APPS);
soc->wds_ast_aging_timer_cnt = 0;
qdf_timer_init(soc->osdev, &soc->ast_aging_timer,
dp_ast_aging_timer_fn, (void *)soc,
QDF_TIMER_TYPE_WAKE_APPS);
qdf_timer_mod(&soc->wds_aging_timer, DP_WDS_AGING_TIMER_DEFAULT_MS);
qdf_timer_mod(&soc->ast_aging_timer, DP_AST_AGING_TIMER_DEFAULT_MS);
}
/*
@@ -2052,8 +2091,8 @@ static void dp_soc_wds_attach(struct dp_soc *soc)
*/
static void dp_soc_wds_detach(struct dp_soc *soc)
{
qdf_timer_stop(&soc->wds_aging_timer);
qdf_timer_free(&soc->wds_aging_timer);
qdf_timer_stop(&soc->ast_aging_timer);
qdf_timer_free(&soc->ast_aging_timer);
}
#else
static void dp_soc_wds_attach(struct dp_soc *soc)
@@ -7435,9 +7474,9 @@ static void dp_set_vdev_param(struct cdp_vdev *vdev_handle,
break;
case CDP_CFG_WDS_AGING_TIMER:
if (val == 0)
qdf_timer_stop(&vdev->pdev->soc->wds_aging_timer);
qdf_timer_stop(&vdev->pdev->soc->ast_aging_timer);
else if (val != vdev->wds_aging_timer_val)
qdf_timer_mod(&vdev->pdev->soc->wds_aging_timer, val);
qdf_timer_mod(&vdev->pdev->soc->ast_aging_timer, val);
vdev->wds_aging_timer_val = val;
break;