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qcacmn: Control frame stats Rx BAR frames

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Add Pdev level stats for Rx BAR frames.

Change-Id: I1cce56559fd1ffec11f873e35cb1c42b49c1c9ff
CRs-Fixed: 2110552
This commit is contained in:
Pratik Gandhi 2017-09-18 15:02:43 +05:30 • committed by snandini
commit 51b6b6d21b
4 changed files with 97 additions and 8 deletions
Download patch file Download diff file Expand all files Collapse all files

4
dp/inc/cdp_txrx_cmn_struct.h
View file

@ -33,6 +33,7 @@
#include "htc_api.h"
#include "qdf_types.h"
#include "qdf_nbuf.h"
#include "qdf_atomic.h"
#ifndef CONFIG_WIN
#include <cdp_txrx_mob_def.h>
#endif /* CONFIG_WIN */
@ -836,6 +837,8 @@ struct cdp_rx_stats {
uint32_t non_amsdu_cnt;
/* Number of MSDUs part of AMSDU*/
uint32_t amsdu_cnt;
/* Number of bar received */
uint32_t bar_recv_cnt;
};
/* Tx ingress Stats */
@ -1003,6 +1006,7 @@ struct cdp_pdev_stats {
struct cdp_hist_tx_comp tx_comp_histogram;
/* Number of Rx ring descriptors reaped per interrupt */
struct cdp_hist_rx_ind rx_ind_histogram;
qdf_atomic_t cmd_complete;
};
/**

7
dp/wifi3.0/dp_internal.h
View file

@ -287,6 +287,10 @@ extern QDF_STATUS dp_reo_send_cmd(struct dp_soc *soc,
extern void dp_reo_cmdlist_destroy(struct dp_soc *soc);
extern void dp_reo_status_ring_handler(struct dp_soc *soc);
void dp_aggregate_vdev_stats(struct dp_vdev *vdev);
void dp_rx_tid_stats_cb(struct dp_soc *soc, void *cb_ctxt,
union hal_reo_status *reo_status);
void dp_rx_bar_stats_cb(struct dp_soc *soc, void *cb_ctxt,
union hal_reo_status *reo_status);
uint16_t dp_tx_me_send_convert_ucast(struct cdp_vdev *vdev_handle,
qdf_nbuf_t nbuf, uint8_t newmac[][DP_MAC_ADDR_LEN],
uint8_t new_mac_cnt);
@ -298,7 +302,8 @@ QDF_STATUS dp_h2t_ext_stats_msg_send(struct dp_pdev *pdev,
uint32_t config_param_1, uint32_t config_param_2,
uint32_t config_param_3);
void dp_htt_stats_print_tag(uint8_t tag_type, uint32_t *tag_buf);
int dp_peer_rxtid_stats(struct dp_peer *peer);
void dp_peer_rxtid_stats(struct dp_peer *peer, void (*callback_fn),
void *cb_ctxt);
void dp_set_pn_check_wifi3(struct cdp_vdev *vdev_handle,
struct cdp_peer *peer_handle, enum cdp_sec_type sec_type,
uint32_t *rx_pn);

71
dp/wifi3.0/dp_main.c
View file

@ -3745,6 +3745,69 @@ void dp_peer_set_mesh_rx_filter(struct cdp_vdev *vdev_hdl, uint32_t val)
}
#endif
/*
* dp_aggregate_pdev_ctrl_frames_stats()- function to agreegate peer stats
* Current scope is bar recieved count
*
* @pdev_handle: DP_PDEV handle
*
* Return: void
*/
#define STATS_PROC_TIMEOUT (HZ/10)
static void
dp_aggregate_pdev_ctrl_frames_stats(struct dp_pdev *pdev)
{
struct dp_vdev *vdev;
struct dp_peer *peer;
uint32_t waitcnt;
TAILQ_FOREACH(vdev, &pdev->vdev_list, vdev_list_elem) {
TAILQ_FOREACH(peer, &vdev->peer_list, peer_list_elem) {
if (!peer) {
QDF_TRACE(QDF_MODULE_ID_DP, QDF_TRACE_LEVEL_ERROR,
FL("DP Invalid Peer refernce"));
return;
}
waitcnt = 0;
dp_peer_rxtid_stats(peer, dp_rx_bar_stats_cb, pdev);
while (!(qdf_atomic_read(&(pdev->stats.cmd_complete)))
&& waitcnt < 10) {
schedule_timeout_interruptible(
STATS_PROC_TIMEOUT);
waitcnt++;
}
qdf_atomic_set(&(pdev->stats.cmd_complete), 0);
}
}
}
/**
* dp_rx_bar_stats_cb(): BAR received stats callback
* @soc: SOC handle
* @cb_ctxt: Call back context
* @reo_status: Reo status
*
* return: void
*/
void dp_rx_bar_stats_cb(struct dp_soc *soc, void *cb_ctxt,
union hal_reo_status *reo_status)
{
struct dp_pdev *pdev = (struct dp_pdev *)cb_ctxt;
struct hal_reo_queue_status *queue_status = &(reo_status->queue_status);
if (queue_status->header.status != HAL_REO_CMD_SUCCESS) {
DP_TRACE_STATS(FATAL, "REO stats failure %d \n",
queue_status->header.status);
qdf_atomic_set(&(pdev->stats.cmd_complete), 1);
return;
}
pdev->stats.rx.bar_recv_cnt += queue_status->bar_rcvd_cnt;
qdf_atomic_set(&(pdev->stats.cmd_complete), 1);
}
/**
* dp_aggregate_vdev_stats(): Consolidate stats at VDEV level
* @vdev: DP VDEV handle
@ -4104,6 +4167,12 @@ dp_print_pdev_rx_stats(struct dp_pdev *pdev)
pdev->stats.replenish.rxdma_err);
DP_PRINT_STATS(" Desc Alloc Failed: = %d",
pdev->stats.err.desc_alloc_fail);
/* Get bar_recv_cnt */
dp_aggregate_pdev_ctrl_frames_stats(pdev);
DP_PRINT_STATS("BAR Received Count: = %d",
pdev->stats.rx.bar_recv_cnt);
}
/**
@ -4690,7 +4759,7 @@ dp_get_host_peer_stats(struct cdp_pdev *pdev_handle, char *mac_addr)
}
dp_print_peer_stats(peer);
dp_peer_rxtid_stats(peer);
dp_peer_rxtid_stats(peer, dp_rx_tid_stats_cb, NULL);
return;
}

23
dp/wifi3.0/dp_peer.c
View file

@ -625,7 +625,7 @@ int dp_peer_find_attach(struct dp_soc *soc)
return 0; /* success */
}
static void dp_rx_tid_stats_cb(struct dp_soc *soc, void *cb_ctxt,
void dp_rx_tid_stats_cb(struct dp_soc *soc, void *cb_ctxt,
union hal_reo_status *reo_status)
{
struct dp_rx_tid *rx_tid = (struct dp_rx_tid *)cb_ctxt;
@ -1991,15 +1991,21 @@ uint8_t dp_get_peer_mac_addr_frm_id(struct cdp_soc_t *soc_handle,
/**
* dp_peer_rxtid_stats: Retried Rx TID (REO queue) stats from HW
* @peer: DP peer handle
* @dp_stats_cmd_cb: REO command callback function
* @cb_ctxt: Callback context
*
* Return: 0 on success, error code on failure
* Return: none
*/
int dp_peer_rxtid_stats(struct dp_peer *peer)
void dp_peer_rxtid_stats(struct dp_peer *peer, void (*dp_stats_cmd_cb),
void *cb_ctxt)
{
struct dp_soc *soc = peer->vdev->pdev->soc;
struct hal_reo_cmd_params params;
int i;
if (!dp_stats_cmd_cb)
return;
qdf_mem_zero(&params, sizeof(params));
for (i = 0; i < DP_MAX_TIDS; i++) {
struct dp_rx_tid *rx_tid = &peer->rx_tid[i];
@ -2009,8 +2015,14 @@ int dp_peer_rxtid_stats(struct dp_peer *peer)
rx_tid->hw_qdesc_paddr & 0xffffffff;
params.std.addr_hi =
(uint64_t)(rx_tid->hw_qdesc_paddr) >> 32;
dp_reo_send_cmd(soc, CMD_GET_QUEUE_STATS, &params,
dp_rx_tid_stats_cb, rx_tid);
if (cb_ctxt) {
dp_reo_send_cmd(soc, CMD_GET_QUEUE_STATS,
&params, dp_stats_cmd_cb, cb_ctxt);
} else {
dp_reo_send_cmd(soc, CMD_GET_QUEUE_STATS,
&params, dp_stats_cmd_cb, rx_tid);
}
/* Flush REO descriptor from HW cache to update stats
* in descriptor memory. This is to help debugging */
@ -2024,5 +2036,4 @@ int dp_peer_rxtid_stats(struct dp_peer *peer)
NULL);
}
}
return 0;
}