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qcacld-3.0: Add MIC handling to DP component

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Add MIC handling and periodic stats display API
in DP component

Change-Id: I5648b9ebe5bd529a83e607b07621c9867d19d402
CRs-Fixed: 3165076
This commit is contained in:
Amit Mehta
2022-04-07 17:40:53 +05:30
committed by Madan Koyyalamudi
parent 23c9db7762
commit 30c5e2a0fa
8 changed files with 571 additions and 7 deletions
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29
components/dp/core/inc/wlan_dp_main.h
View File

@@ -390,4 +390,33 @@ void dp_try_set_rps_cpu_mask(struct wlan_objmgr_psoc *psoc);
*/
void dp_clear_rps_cpu_mask(struct wlan_dp_psoc_context *dp_ctx);
/**
* dp_mic_init_work() - init mic error work
* @dp_intf: Pointer to dp interface
*
* Return: None
*/
void dp_mic_init_work(struct wlan_dp_intf *dp_intf);
/**
* dp_mic_deinit_work() - deinitialize mic error work
* @dp_intf: Pointer to dp interface
*
* Return: None
*/
void dp_mic_deinit_work(struct wlan_dp_intf *dp_intf);
/**
* dp_rx_mic_error_ind() - MIC error indication handler
* @psoc: opaque handle for UMAC psoc object
* @pdev_id: physical device instance id
* @mic_failure_info: mic failure information
*
* This function indicates the Mic failure to the supplicant
*
* Return: None
*/
void
dp_rx_mic_error_ind(struct cdp_ctrl_objmgr_psoc *psoc, uint8_t pdev_id,
struct cdp_rx_mic_err_info *mic_failure_info);
#endif

7
components/dp/core/inc/wlan_dp_priv.h
View File

@@ -258,6 +258,7 @@ struct dp_stats {
* @vdev: object manager vdev context
* @dev: netdev reference
* @stats: Netdev stats
* @mic_work: Work to handle MIC error
*/
struct wlan_dp_intf {
struct wlan_dp_psoc_context *dp_ctx;
@@ -294,7 +295,7 @@ struct wlan_dp_intf {
unsigned long mscs_prev_tx_vo_pkts;
uint32_t mscs_counter;
#endif /* WLAN_FEATURE_MSCS */
struct dp_mic_work mic_work;
};
/**
@@ -368,6 +369,10 @@ struct wlan_dp_psoc_context {
struct dp_rtpm_tput_policy_context rtpm_tput_policy_ctx;
#endif
#endif /*WLAN_FEATURE_DP_BUS_BANDWIDTH*/
/* disable RX offload (GRO/LRO) in concurrency scenarios */
qdf_atomic_t disable_rx_ol_in_concurrency;
/* disable RX offload (GRO/LRO) in low throughput scenarios */
qdf_atomic_t disable_rx_ol_in_low_tput;
#ifdef WLAN_NS_OFFLOAD
/* IPv6 notifier callback for handling NS offload on change in IP */
struct notifier_block ipv6_notifier;

149
components/dp/core/src/wlan_dp_bus_bandwidth.c
View File

@@ -36,6 +36,7 @@
#include <wlan_cm_ucfg_api.h>
#include <qdf_threads.h>
#include "wlan_dp_periodic_sta_stats.h"
#include "wlan_mlme_ucfg_api.h"
#include <i_qdf_net_stats.h>
#ifdef FEATURE_BUS_BANDWIDTH_MGR
@@ -1018,6 +1019,149 @@ static void wlan_dp_deinit_tx_rx_histogram(struct wlan_dp_psoc_context *dp_ctx)
dp_ctx->txrx_hist = NULL;
}
/**
* wlan_dp_display_txrx_stats() - Display tx/rx histogram stats
* @dp_ctx: dp context
*
* Return: none
*/
static void wlan_dp_display_txrx_stats(struct wlan_dp_psoc_context *dp_ctx)
{
struct wlan_dp_intf *dp_intf = NULL, *next_dp_intf = NULL;
struct dp_tx_rx_stats *stats;
hdd_cb_handle ctx = dp_ctx->dp_ops.callback_ctx;
int i = 0;
uint32_t total_rx_pkt, total_rx_dropped,
total_rx_delv, total_rx_refused;
uint32_t total_tx_pkt;
uint32_t total_tx_dropped;
uint32_t total_tx_orphaned;
dp_for_each_intf_held_safe(dp_ctx, dp_intf, next_dp_intf) {
total_rx_pkt = 0;
total_rx_dropped = 0;
total_rx_delv = 0;
total_rx_refused = 0;
total_tx_pkt = 0;
total_tx_dropped = 0;
total_tx_orphaned = 0;
stats = &dp_intf->dp_stats.tx_rx_stats;
if (dp_intf->intf_id == WLAN_INVALID_VDEV_ID)
continue;
dp_info("dp_intf: %u", dp_intf->intf_id);
for (i = 0; i < NUM_CPUS; i++) {
total_rx_pkt += stats->per_cpu[i].rx_packets;
total_rx_dropped += stats->per_cpu[i].rx_dropped;
total_rx_delv += stats->per_cpu[i].rx_delivered;
total_rx_refused += stats->per_cpu[i].rx_refused;
total_tx_pkt += stats->per_cpu[i].tx_called;
total_tx_dropped += stats->per_cpu[i].tx_dropped;
total_tx_orphaned += stats->per_cpu[i].tx_orphaned;
}
for (i = 0; i < NUM_CPUS; i++) {
if (!stats->per_cpu[i].tx_called)
continue;
dp_info("Tx CPU[%d]: called %u, dropped %u, orphaned %u",
i, stats->per_cpu[i].tx_called,
stats->per_cpu[i].tx_dropped,
stats->per_cpu[i].tx_orphaned);
}
dp_info("TX - called %u, dropped %u orphan %u",
total_tx_pkt, total_tx_dropped,
total_tx_orphaned);
dp_ctx->dp_ops.wlan_dp_display_tx_multiq_stats(ctx, dp_intf->intf_id);
for (i = 0; i < NUM_CPUS; i++) {
if (stats->per_cpu[i].rx_packets == 0)
continue;
dp_info("Rx CPU[%d]: packets %u, dropped %u, delivered %u, refused %u",
i, stats->per_cpu[i].rx_packets,
stats->per_cpu[i].rx_dropped,
stats->per_cpu[i].rx_delivered,
stats->per_cpu[i].rx_refused);
}
dp_info("RX - packets %u, dropped %u, unsol_arp_mcast_drp %u, delivered %u, refused %u GRO - agg %u drop %u non-agg %u flush_skip %u low_tput_flush %u disabled(conc %u low-tput %u)",
total_rx_pkt, total_rx_dropped,
qdf_atomic_read(&stats->rx_usolict_arp_n_mcast_drp),
total_rx_delv,
total_rx_refused, stats->rx_aggregated,
stats->rx_gro_dropped, stats->rx_non_aggregated,
stats->rx_gro_flush_skip,
stats->rx_gro_low_tput_flush,
qdf_atomic_read(&dp_ctx->disable_rx_ol_in_concurrency),
qdf_atomic_read(&dp_ctx->disable_rx_ol_in_low_tput));
}
}
/**
* dp_display_periodic_stats() - Function to display periodic stats
* @dp_ctx - handle to dp context
* @bool data_in_interval - true, if data detected in bw time interval
*
* The periodicity is determined by dp_ctx->dp_cfg->periodic_stats_disp_time.
* Stats show up in wlan driver logs.
*
* Returns: None
*/
static void dp_display_periodic_stats(struct wlan_dp_psoc_context *dp_ctx,
bool data_in_interval)
{
static uint32_t counter;
static bool data_in_time_period;
ol_txrx_soc_handle soc;
uint32_t periodic_stats_disp_time = 0;
hdd_cb_handle ctx = dp_ctx->dp_ops.callback_ctx;
ucfg_mlme_stats_get_periodic_display_time(dp_ctx->psoc,
&periodic_stats_disp_time);
if (!periodic_stats_disp_time)
return;
soc = cds_get_context(QDF_MODULE_ID_SOC);
if (!soc)
return;
counter++;
if (data_in_interval)
data_in_time_period = data_in_interval;
if (counter * dp_ctx->dp_cfg.bus_bw_compute_interval >=
periodic_stats_disp_time * 1000) {
if (data_in_time_period) {
wlan_dp_display_txrx_stats(dp_ctx);
dp_txrx_ext_dump_stats(soc, CDP_DP_RX_THREAD_STATS);
cdp_display_stats(soc,
CDP_RX_RING_STATS,
QDF_STATS_VERBOSITY_LEVEL_LOW);
cdp_display_stats(soc,
CDP_DP_NAPI_STATS,
QDF_STATS_VERBOSITY_LEVEL_LOW);
cdp_display_stats(soc,
CDP_TXRX_PATH_STATS,
QDF_STATS_VERBOSITY_LEVEL_LOW);
cdp_display_stats(soc,
CDP_DUMP_TX_FLOW_POOL_INFO,
QDF_STATS_VERBOSITY_LEVEL_LOW);
cdp_display_stats(soc,
CDP_DP_SWLM_STATS,
QDF_STATS_VERBOSITY_LEVEL_LOW);
dp_ctx->dp_ops.wlan_dp_display_netif_queue_history
(ctx, QDF_STATS_VERBOSITY_LEVEL_LOW);
cdp_display_txrx_hw_info(soc);
qdf_dp_trace_dump_stats();
}
counter = 0;
data_in_time_period = false;
}
}
/**
* dp_pm_qos_update_cpu_mask() - Prepare CPU mask for PM_qos voting
* @mask: return variable of cpumask for the TPUT
@@ -1470,9 +1614,8 @@ static void dp_pld_request_bus_bandwidth(struct wlan_dp_psoc_context *dp_ctx,
* scheduler thread can utilize CPU.
*/
if (!dp_ops->dp_is_roaming_in_progress(ctx)) {
dp_ops->dp_display_periodic_stats(ctx,
(total_pkts > 0) ?
true : false);
dp_display_periodic_stats(dp_ctx, (total_pkts > 0) ?
true : false);
dp_periodic_sta_stats_display(dp_ctx);
}
}

223
components/dp/core/src/wlan_dp_main.c
View File

@@ -28,6 +28,7 @@
#include <wlan_nlink_common.h>
#include <qdf_net_types.h>
#include "wlan_objmgr_vdev_obj.h"
#include <wlan_cm_ucfg_api.h>
/* Global DP context */
static struct wlan_dp_psoc_context *gp_dp_ctx;
@@ -123,10 +124,228 @@ dp_get_intf_by_macaddr(struct wlan_dp_psoc_context *dp_ctx,
return NULL;
}
/**
* validate_interface_id() - Check if interface ID is valid
* @intf_id: interface ID
*
* Return: 0 on success, error code on failure
*/
static int validate_interface_id(uint8_t intf_id)
{
if (intf_id == WLAN_UMAC_VDEV_ID_MAX) {
dp_err("Interface is not up");
return -EINVAL;
}
if (intf_id >= WLAN_MAX_VDEVS) {
dp_err("Bad interface id:%u", intf_id);
return -EINVAL;
}
return 0;
}
/**
* is_dp_intf_valid() - Check if interface is valid
* @dp_intf: interface context
*
* Return: 0 on success, error code on failure
*/
static int is_dp_intf_valid(struct wlan_dp_intf *dp_intf)
{
if (!dp_intf) {
dp_err("Interface is NULL");
return -EINVAL;
}
return validate_interface_id(dp_intf->intf_id);
}
static void dp_cfg_init(struct wlan_dp_psoc_context *ctx)
{
}
/**
* __dp_process_mic_error() - Indicate mic error to supplicant
* @dp_intf: Pointer to dp interface
*
* Return: None
*/
static void
__dp_process_mic_error(struct wlan_dp_intf *dp_intf)
{
struct wlan_dp_psoc_callbacks *ops = &dp_intf->dp_ctx->dp_ops;
struct wlan_objmgr_vdev *vdev = dp_intf->vdev;
if (!vdev) {
dp_err("vdev is NULL");
return;
}
if (dp_comp_vdev_get_ref(vdev)) {
dp_err("vdev ref get error");
return;
}
if ((dp_intf->device_mode == QDF_STA_MODE ||
dp_intf->device_mode == QDF_P2P_CLIENT_MODE) &&
ucfg_cm_is_vdev_active(vdev))
ops->osif_dp_process_sta_mic_error(dp_intf->mic_work.info,
vdev);
else if (dp_intf->device_mode == QDF_SAP_MODE ||
dp_intf->device_mode == QDF_P2P_GO_MODE)
ops->osif_dp_process_sap_mic_error(dp_intf->mic_work.info,
vdev);
else
dp_err("Invalid interface type:%d", dp_intf->device_mode);
dp_comp_vdev_put_ref(vdev);
}
/**
* dp_process_mic_error() - process mic error work
* @data: void pointer to dp interface
*
* Return: None
*/
static void
dp_process_mic_error(void *data)
{
struct wlan_dp_intf *dp_intf = data;
if (is_dp_intf_valid(dp_intf))
goto exit;
__dp_process_mic_error(dp_intf);
exit:
qdf_spin_lock_bh(&dp_intf->mic_work.lock);
if (dp_intf->mic_work.info) {
qdf_mem_free(dp_intf->mic_work.info);
dp_intf->mic_work.info = NULL;
}
if (dp_intf->mic_work.status == DP_MIC_SCHEDULED)
dp_intf->mic_work.status = DP_MIC_INITIALIZED;
qdf_spin_unlock_bh(&dp_intf->mic_work.lock);
}
void
dp_rx_mic_error_ind(struct cdp_ctrl_objmgr_psoc *psoc, uint8_t pdev_id,
struct cdp_rx_mic_err_info *mic_failure_info)
{
struct dp_mic_error_info *dp_mic_info;
struct wlan_objmgr_vdev *vdev;
struct wlan_dp_intf *dp_intf;
if (!psoc)
return;
vdev = wlan_objmgr_get_vdev_by_id_from_psoc((struct wlan_objmgr_psoc *)psoc,
mic_failure_info->vdev_id,
WLAN_DP_ID);
if (!vdev)
return;
dp_intf = dp_get_vdev_priv_obj(vdev);
if (!dp_intf) {
dp_comp_vdev_put_ref(vdev);
return;
}
dp_mic_info = qdf_mem_malloc(sizeof(*dp_mic_info));
if (!dp_mic_info) {
dp_comp_vdev_put_ref(vdev);
return;
}
qdf_copy_macaddr(&dp_mic_info->ta_mac_addr,
&mic_failure_info->ta_mac_addr);
dp_mic_info->multicast = mic_failure_info->multicast;
dp_mic_info->key_id = mic_failure_info->key_id;
qdf_mem_copy(&dp_mic_info->tsc, &mic_failure_info->tsc,
SIR_CIPHER_SEQ_CTR_SIZE);
dp_mic_info->vdev_id = mic_failure_info->vdev_id;
qdf_spin_lock_bh(&dp_intf->mic_work.lock);
if (dp_intf->mic_work.status != DP_MIC_INITIALIZED) {
qdf_spin_unlock_bh(&dp_intf->mic_work.lock);
qdf_mem_free(dp_mic_info);
dp_comp_vdev_put_ref(vdev);
return;
}
/*
* Store mic error info pointer in dp_intf
* for freeing up the alocated memory in case
* the work scheduled below is flushed or deinitialized.
*/
dp_intf->mic_work.status = DP_MIC_SCHEDULED;
dp_intf->mic_work.info = dp_mic_info;
qdf_sched_work(0, &dp_intf->mic_work.work);
qdf_spin_unlock_bh(&dp_intf->mic_work.lock);
dp_comp_vdev_put_ref(vdev);
}
/**
* dp_mic_flush_work() - disable and flush pending mic work
* @dp_intf: Pointer to dp interface
*
* Return: None
*/
static void
dp_mic_flush_work(struct wlan_dp_intf *dp_intf)
{
dp_info("Flush the MIC error work");
qdf_spin_lock_bh(&dp_intf->mic_work.lock);
if (dp_intf->mic_work.status != DP_MIC_SCHEDULED) {
qdf_spin_unlock_bh(&dp_intf->mic_work.lock);
return;
}
dp_intf->mic_work.status = DP_MIC_DISABLED;
qdf_spin_unlock_bh(&dp_intf->mic_work.lock);
qdf_flush_work(&dp_intf->mic_work.work);
}
/**
* dp_mic_enable_work() - enable mic error work
* @dp_intf: Pointer to dp interface
*
* Return: None
*/
static void dp_mic_enable_work(struct wlan_dp_intf *dp_intf)
{
dp_info("Enable the MIC error work");
qdf_spin_lock_bh(&dp_intf->mic_work.lock);
if (dp_intf->mic_work.status == DP_MIC_DISABLED)
dp_intf->mic_work.status = DP_MIC_INITIALIZED;
qdf_spin_unlock_bh(&dp_intf->mic_work.lock);
}
void dp_mic_deinit_work(struct wlan_dp_intf *dp_intf)
{
dp_info("DeInitialize the MIC error work");
if (dp_intf->mic_work.status != DP_MIC_UNINITIALIZED) {
qdf_destroy_work(NULL, &dp_intf->mic_work.work);
qdf_spin_lock_bh(&dp_intf->mic_work.lock);
dp_intf->mic_work.status = DP_MIC_UNINITIALIZED;
if (dp_intf->mic_work.info) {
qdf_mem_free(dp_intf->mic_work.info);
dp_intf->mic_work.info = NULL;
}
qdf_spin_unlock_bh(&dp_intf->mic_work.lock);
qdf_spinlock_destroy(&dp_intf->mic_work.lock);
}
}
void dp_mic_init_work(struct wlan_dp_intf *dp_intf)
{
qdf_spinlock_create(&dp_intf->mic_work.lock);
qdf_create_work(0, &dp_intf->mic_work.work,
dp_process_mic_error, dp_intf);
dp_intf->mic_work.status = DP_MIC_INITIALIZED;
dp_intf->mic_work.info = NULL;
}
QDF_STATUS
dp_vdev_obj_create_notification(struct wlan_objmgr_vdev *vdev, void *arg)
{
@@ -167,6 +386,8 @@ dp_vdev_obj_create_notification(struct wlan_objmgr_vdev *vdev, void *arg)
return status;
}
dp_mic_enable_work(dp_intf);
return status;
}
@@ -185,6 +406,8 @@ dp_vdev_obj_destroy_notification(struct wlan_objmgr_vdev *vdev, void *arg)
return QDF_STATUS_E_INVAL;
}
dp_mic_flush_work(dp_intf);
status = wlan_objmgr_vdev_component_obj_detach(vdev,
WLAN_COMP_DP,
(void *)dp_intf);

54
components/dp/dispatcher/inc/wlan_dp_public_struct.h
View File

@@ -29,6 +29,47 @@
#include "qdf_status.h"
#include <wlan_nlink_common.h>
#include <qca_vendor.h>
#include <ani_system_defs.h>
#include <qdf_defer.h>
/**
* struct dp_mic_info - mic error info in dp
* @ta_mac_addr: transmitter mac address
* @multicast: Flag for multicast
* @key_id: Key ID
* @tsc: Sequence number
* @vdev_id: vdev id
*
*/
struct dp_mic_error_info {
struct qdf_mac_addr ta_mac_addr;
bool multicast;
uint8_t key_id;
uint8_t tsc[SIR_CIPHER_SEQ_CTR_SIZE];
uint16_t vdev_id;
};
enum dp_mic_work_status {
DP_MIC_UNINITIALIZED,
DP_MIC_INITIALIZED,
DP_MIC_SCHEDULED,
DP_MIC_DISABLED
};
/**
* struct dp_mic_work - mic work info in dp
* @mic_error_work: mic error work
* @status: sattus of mic error work
* @info: Pointer to mic error information
* @lock: lock to synchronixe mic error work
*
*/
struct dp_mic_work {
qdf_work_t work;
enum dp_mic_work_status status;
struct dp_mic_error_info *info;
qdf_spinlock_t lock;
};
/**
* typedef hdd_cb_handle - HDD Handle
@@ -208,6 +249,10 @@ union wlan_tp_data {
* @dp_is_roaming_in_progress:Callback to check if roaming is in progress
* @dp_is_ap_active:Callback to check if AP is active
* @dp_napi_apply_throughput_policy:Callback to apply NAPI throughput policy
* @wlan_dp_display_tx_multiq_stats: Callback to display Tx Mulit queue stats
* @wlan_dp_display_netif_queue_history: Callback to display Netif queue history
* @osif_dp_process_sta_mic_error: osif callback to process STA MIC error
* @osif_dp_process_sap_mic_error: osif callback to process SAP MIC error
*/
struct wlan_dp_psoc_callbacks {
void (*os_if_dp_gro_rx)(struct sk_buff *skb, uint8_t napi_to_use,
@@ -242,12 +287,19 @@ struct wlan_dp_psoc_callbacks {
uint8_t user_triggered, int size);
bool (*dp_is_roaming_in_progress)(hdd_cb_handle context);
bool (*dp_is_ap_active)(hdd_cb_handle context, uint8_t vdev_id);
void (*dp_display_periodic_stats)(hdd_cb_handle context, bool interval);
void (*dp_disable_rx_ol_for_low_tput)(hdd_cb_handle context,
bool disable);
int (*dp_napi_apply_throughput_policy)(hdd_cb_handle context,
uint64_t tx_packets,
uint64_t rx_packets);
void (*wlan_dp_display_tx_multiq_stats)(hdd_cb_handle context,
uint8_t vdev_id);
void (*wlan_dp_display_netif_queue_history)(hdd_cb_handle context,
enum qdf_stats_verbosity_level verb_lvl);
void (*osif_dp_process_sta_mic_error)(struct dp_mic_error_info *info,
struct wlan_objmgr_vdev *vdev);
void (*osif_dp_process_sap_mic_error)(struct dp_mic_error_info *info,
struct wlan_objmgr_vdev *vdev);
};
/**

7
components/dp/dispatcher/inc/wlan_dp_ucfg_api.h
View File

@@ -32,6 +32,7 @@
#include <wlan_objmgr_vdev_obj.h>
#include "pld_common.h"
#include <wlan_dp_public_struct.h>
#include <cdp_txrx_misc.h>
/**
* ucfg_dp_create_intf() - update DP interface MAC address
@@ -130,6 +131,12 @@ ucfg_dp_update_config(struct wlan_objmgr_psoc *psoc,
uint64_t
ucfg_dp_get_rx_softirq_yield_duration(struct wlan_objmgr_psoc *psoc);
/**
* ucfg_dp_register_rx_mic_error_ind_handler : register mic error handler.
* @soc: soc handle
*/
void ucfg_dp_register_rx_mic_error_ind_handler(void *soc);
/**
* ucfg_dp_bbm_context_init() - Initialize BBM context
* @psoc: psoc handle

14
components/dp/dispatcher/src/wlan_dp_ucfg_api.c
View File

@@ -82,6 +82,7 @@ ucfg_dp_create_intf(struct wlan_objmgr_psoc *psoc,
dp_periodic_sta_stats_init(dp_intf);
dp_periodic_sta_stats_mutex_create(dp_intf);
dp_mic_init_work(dp_intf);
return QDF_STATUS_SUCCESS;
}
@@ -106,6 +107,8 @@ ucfg_dp_destroy_intf(struct wlan_objmgr_psoc *psoc,
}
dp_periodic_sta_stats_mutex_destroy(dp_intf);
dp_mic_deinit_work(dp_intf);
qdf_spin_lock_bh(&dp_ctx->intf_list_lock);
qdf_list_remove_node(&dp_ctx->intf_list, &dp_intf->node);
qdf_spin_unlock_bh(&dp_ctx->intf_list_lock);
@@ -478,6 +481,11 @@ ucfg_dp_get_rx_softirq_yield_duration(struct wlan_objmgr_psoc *psoc)
return dp_ctx->dp_cfg.rx_softirq_max_yield_duration_ns;
}
void ucfg_dp_register_rx_mic_error_ind_handler(void *soc)
{
cdp_register_rx_mic_error_ind_handler(soc, dp_rx_mic_error_ind);
}
int ucfg_dp_bbm_context_init(struct wlan_objmgr_psoc *psoc)
{
return dp_bbm_context_init(psoc);
@@ -623,6 +631,10 @@ void ucfg_dp_register_hdd_callbacks(struct wlan_objmgr_psoc *psoc,
dp_ctx->dp_ops.dp_pm_qos_add_request = cb_obj->dp_pm_qos_add_request;
dp_ctx->dp_ops.dp_pm_qos_remove_request =
cb_obj->dp_pm_qos_remove_request;
dp_ctx->dp_ops.wlan_dp_display_tx_multiq_stats =
cb_obj->wlan_dp_display_tx_multiq_stats;
dp_ctx->dp_ops.wlan_dp_display_netif_queue_history =
cb_obj->wlan_dp_display_netif_queue_history;
dp_ctx->dp_ops.dp_send_mscs_action_frame =
cb_obj->dp_send_mscs_action_frame;
dp_ctx->dp_ops.dp_pktlog_enable_disable =
@@ -630,8 +642,6 @@ void ucfg_dp_register_hdd_callbacks(struct wlan_objmgr_psoc *psoc,
dp_ctx->dp_ops.dp_is_roaming_in_progress =
cb_obj->dp_is_roaming_in_progress;
dp_ctx->dp_ops.dp_is_ap_active = cb_obj->dp_is_ap_active;
dp_ctx->dp_ops.dp_display_periodic_stats =
cb_obj->dp_display_periodic_stats;
dp_ctx->dp_ops.dp_disable_rx_ol_for_low_tput =
cb_obj->dp_disable_rx_ol_for_low_tput;
dp_ctx->dp_ops.dp_napi_apply_throughput_policy =

95
os_if/dp/src/os_if_dp.c
View File

@@ -27,6 +27,7 @@
#include <cdp_txrx_cmn.h>
#include "qca_vendor.h"
#include "wlan_dp_ucfg_api.h"
#include "osif_vdev_sync.h"
#ifdef WLAN_FEATURE_DP_BUS_BANDWIDTH
/**
@@ -157,11 +158,105 @@ void osif_dp_send_tcp_param_update_event(struct wlan_objmgr_psoc *psoc,
}
#endif /*WLAN_FEATURE_DP_BUS_BANDWIDTH*/
/**
* osif_dp_get_net_dev_from_vdev() - Get netdev object from vdev
* @vdev: Pointer to vdev manager
* @out_net_dev: Pointer to output netdev
*
* Return: 0 on success, error code on failure
*/
static int osif_dp_get_net_dev_from_vdev(struct wlan_objmgr_vdev *vdev,
struct net_device **out_net_dev)
{
struct vdev_osif_priv *priv;
if (!vdev)
return -EINVAL;
priv = wlan_vdev_get_ospriv(vdev);
if (!priv || !priv->wdev || !priv->wdev->netdev)
return -EINVAL;
*out_net_dev = priv->wdev->netdev;
return 0;
}
/**
* osif_dp_process_sta_mic_error() - Indicate STA mic error to supplicant
* @info: MIC error information
* @vdev: vdev handle
*
* Return: None
*/
static void
osif_dp_process_sta_mic_error(struct dp_mic_error_info *info,
struct wlan_objmgr_vdev *vdev)
{
struct net_device *dev;
struct osif_vdev_sync *vdev_sync;
int errno;
errno = osif_dp_get_net_dev_from_vdev(vdev, &dev);
if (errno) {
dp_err("failed to get netdev");
return;
}
if (osif_vdev_sync_op_start(dev, &vdev_sync))
return;
/* inform mic failure to nl80211 */
cfg80211_michael_mic_failure(dev,
(uint8_t *)&info->ta_mac_addr,
info->multicast ?
NL80211_KEYTYPE_GROUP :
NL80211_KEYTYPE_PAIRWISE,
info->key_id,
info->tsc,
GFP_KERNEL);
}
/**
* osif_dp_process_sap_mic_error() - Indicate SAP mic error to supplicant
* @info: MIC error information
* @vdev: vdev handle
*
* Return: None
*/
static void
osif_dp_process_sap_mic_error(struct dp_mic_error_info *info,
struct wlan_objmgr_vdev *vdev)
{
struct net_device *dev;
int errno;
struct osif_vdev_sync *vdev_sync;
errno = osif_dp_get_net_dev_from_vdev(vdev, &dev);
if (errno) {
dp_err("failed to get netdev");
return;
}
if (osif_vdev_sync_op_start(dev, &vdev_sync))
return;
/* inform mic failure to nl80211 */
cfg80211_michael_mic_failure(dev,
(uint8_t *)&info->ta_mac_addr,
info->multicast ?
NL80211_KEYTYPE_GROUP :
NL80211_KEYTYPE_PAIRWISE,
info->key_id,
info->tsc,
GFP_KERNEL);
}
void os_if_dp_register_hdd_callbacks(struct wlan_objmgr_psoc *psoc,
struct wlan_dp_psoc_callbacks *cb_obj)
{
cb_obj->osif_dp_send_tcp_param_update_event =
osif_dp_send_tcp_param_update_event;
cb_obj->osif_dp_process_sta_mic_error = osif_dp_process_sta_mic_error;
cb_obj->osif_dp_process_sap_mic_error = osif_dp_process_sap_mic_error;
ucfg_dp_register_hdd_callbacks(psoc, cb_obj);
}