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qcacmn: Mark aged out frames in the reorder list

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Mark aged out frames in the reorder list so that they
can be released by subsequent calls of release entries
function.

Change-Id: I56983a4f0b93ac66707b216a2c6246912eacfbee
CRs-Fixed: 3062532
This commit is contained in:
Edayilliam Jayadev
2021-10-25 19:13:28 +05:30
committed by Madan Koyyalamudi
parent 2a905d2ecb
commit 0e6f860632
2 changed files with 23 additions and 30 deletions
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39
umac/cmn_services/mgmt_txrx/core/src/wlan_mgmt_txrx_rx_reo.c
View File

@@ -753,9 +753,7 @@ mgmt_rx_reo_list_entry_get_release_reason(
release_reason |=
MGMT_RX_REO_LIST_ENTRY_RELEASE_REASON_AGED_OUT;
if (reo_list->ts_latest_aged_out_frame.valid &&
MGMT_RX_REO_LIST_ENTRY_IS_OLDER_THAN_LATEST_AGED_OUT_FRAME(
&reo_list->ts_latest_aged_out_frame, entry))
if (MGMT_RX_REO_LIST_ENTRY_IS_OLDER_THAN_LATEST_AGED_OUT_FRAME(entry))
release_reason |=
MGMT_RX_REO_LIST_ENTRY_RELEASE_REASON_OLDER_THAN_AGED_OUT_FRAME;
@@ -859,9 +857,8 @@ mgmt_rx_reo_list_is_ready_to_send_up_entry(struct mgmt_rx_reo_list *reo_list,
return mgmt_rx_reo_list_max_size_exceeded(reo_list) ||
!MGMT_RX_REO_LIST_ENTRY_IS_WAITING_FOR_FRAME_ON_OTHER_LINK(
entry) || MGMT_RX_REO_LIST_ENTRY_IS_AGED_OUT(entry) ||
(reo_list->ts_latest_aged_out_frame.valid &&
MGMT_RX_REO_LIST_ENTRY_IS_OLDER_THAN_LATEST_AGED_OUT_FRAME(
&reo_list->ts_latest_aged_out_frame, entry));
MGMT_RX_REO_LIST_ENTRY_IS_OLDER_THAN_LATEST_AGED_OUT_FRAME
(entry);
}
/**
@@ -964,6 +961,12 @@ mgmt_rx_reo_list_ageout_timer_handler(void *arg)
uint64_t cur_ts;
QDF_STATUS status;
struct mgmt_rx_reo_context *reo_context;
/**
* Stores the pointer to the entry in reorder list for the latest aged
* out frame. Latest aged out frame is the aged out frame in reorder
* list which has the largest global time stamp value.
*/
struct mgmt_rx_reo_list_entry *latest_aged_out_entry = NULL;
qdf_assert_always(reo_list);
@@ -977,24 +980,19 @@ mgmt_rx_reo_list_ageout_timer_handler(void *arg)
qdf_list_for_each(&reo_list->list, cur_entry, node) {
if (cur_ts - cur_entry->insertion_ts >=
reo_list->list_entry_timeout_us) {
uint32_t cur_entry_global_ts;
struct mgmt_rx_reo_global_ts_info *ts_ageout;
ts_ageout = &reo_list->ts_latest_aged_out_frame;
cur_entry_global_ts = mgmt_rx_reo_get_global_ts(
cur_entry->rx_params);
if (!ts_ageout->valid ||
mgmt_rx_reo_compare_global_timestamps_gte(
cur_entry_global_ts, ts_ageout->global_ts)) {
ts_ageout->global_ts = cur_entry_global_ts;
ts_ageout->valid = true;
}
latest_aged_out_entry = cur_entry;
cur_entry->status |= MGMT_RX_REO_STATUS_AGED_OUT;
}
}
if (latest_aged_out_entry) {
qdf_list_for_each(&reo_list->list, cur_entry, node) {
if (cur_entry == latest_aged_out_entry)
break;
cur_entry->status |= MGMT_RX_REO_STATUS_OLDER_THAN_LATEST_AGED_OUT_FRAME;
}
}
qdf_spin_unlock_bh(&reo_list->list_lock);
status = mgmt_rx_reo_list_release_entries(reo_context);
@@ -1330,7 +1328,6 @@ mgmt_rx_reo_list_init(struct mgmt_rx_reo_list *reo_list)
}
reo_list->ts_last_delivered_frame.valid = false;
reo_list->ts_latest_aged_out_frame.valid = false;
return QDF_STATUS_SUCCESS;
}

14
umac/cmn_services/mgmt_txrx/core/src/wlan_mgmt_txrx_rx_reo_i.h
View File

@@ -36,8 +36,9 @@
#define MGMT_RX_REO_LIST_MAX_SIZE (100)
#define MGMT_RX_REO_LIST_TIMEOUT_US (10 * USEC_PER_MSEC)
#define MGMT_RX_REO_STATUS_WAIT_FOR_FRAME_ON_OTHER_LINKS (BIT(0))
#define MGMT_RX_REO_STATUS_AGED_OUT (BIT(1))
#define MGMT_RX_REO_STATUS_WAIT_FOR_FRAME_ON_OTHER_LINKS (BIT(0))
#define MGMT_RX_REO_STATUS_AGED_OUT (BIT(1))
#define MGMT_RX_REO_STATUS_OLDER_THAN_LATEST_AGED_OUT_FRAME (BIT(2))
/**
* TODO: Dummy macro for Maximum MLO links on the system
@@ -58,9 +59,8 @@
((entry)->status & MGMT_RX_REO_STATUS_WAIT_FOR_FRAME_ON_OTHER_LINKS)
#define MGMT_RX_REO_LIST_ENTRY_IS_AGED_OUT(entry) \
((entry)->status & MGMT_RX_REO_STATUS_AGED_OUT)
#define MGMT_RX_REO_LIST_ENTRY_IS_OLDER_THAN_LATEST_AGED_OUT_FRAME(ts, entry) \
(mgmt_rx_reo_compare_global_timestamps_gte( \
(ts)->global_ts, mgmt_rx_reo_get_global_ts((entry)->rx_params)))
#define MGMT_RX_REO_LIST_ENTRY_IS_OLDER_THAN_LATEST_AGED_OUT_FRAME(entry) \
((entry)->status & MGMT_RX_REO_STATUS_OLDER_THAN_LATEST_AGED_OUT_FRAME)
#ifdef WLAN_MGMT_RX_REO_DEBUG_SUPPORT
#define MGMT_RX_REO_INGRESS_FRAME_DEBUG_ENTRIES_MAX (1000)
@@ -156,9 +156,6 @@ struct mgmt_rx_reo_global_ts_info {
* @list_entry_timeout_us: Time out value(microsecond) for the reorder list
* entries
* @ageout_timer: Periodic timer to age-out the list entries
* @ts_latest_aged_out_frame: Stores the global time stamp for the latest aged
* out frame. Latest aged out frame is the aged out frame in reorder list which
* has the largest global time stamp value.
* @ts_last_delivered_frame: Stores the global time stamp for the last frame
* delivered to the upper layer
*/
@@ -168,7 +165,6 @@ struct mgmt_rx_reo_list {
uint32_t max_list_size;
uint32_t list_entry_timeout_us;
qdf_timer_t ageout_timer;
struct mgmt_rx_reo_global_ts_info ts_latest_aged_out_frame;
struct mgmt_rx_reo_global_ts_info ts_last_delivered_frame;
};