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qcacld-3.0: Introduce adapter back pointer in link info

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Introduce a new member in per link data structure to fill
the back pointer to adapter.

Introduce new API to get the index of link info pointer
in the array.

Change-Id: I76c96c5d23fcd587181abdbc5b3fdd3634b7e4ab
CRs-Fixed: 3450353
This commit is contained in:
Vinod Kumar Pirla
2023-03-30 02:36:29 -07:00
committed by Rahul Choudhary
parent 0e0878c654
commit afff5f6dff
2 changed files with 24 additions and 0 deletions
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10
core/hdd/inc/wlan_hdd_main.h
View File

@@ -996,6 +996,7 @@ enum udp_qos_upgrade {
/** /**
* struct wlan_hdd_link_info - Data structure to store the link specific info * struct wlan_hdd_link_info - Data structure to store the link specific info
* @adapter: Reverse pointer to HDD adapter
* @vdev_id: Unique value to identify VDEV. Equal to WLAN_UMAC_VDEV_ID_MAX * @vdev_id: Unique value to identify VDEV. Equal to WLAN_UMAC_VDEV_ID_MAX
* for invalid VDEVs. * for invalid VDEVs.
* @vdev_lock: Lock to protect VDEV pointer access. * @vdev_lock: Lock to protect VDEV pointer access.
@@ -1022,6 +1023,7 @@ enum udp_qos_upgrade {
* @is_mlo_vdev_active: is the mlo vdev currently active * @is_mlo_vdev_active: is the mlo vdev currently active
*/ */
struct wlan_hdd_link_info { struct wlan_hdd_link_info {
struct hdd_adapter *adapter;
uint8_t vdev_id; uint8_t vdev_id;
qdf_spinlock_t vdev_lock; qdf_spinlock_t vdev_lock;
struct wlan_objmgr_vdev *vdev; struct wlan_objmgr_vdev *vdev;
@@ -2591,6 +2593,14 @@ void hdd_validate_next_adapter(struct hdd_adapter **curr,
__hdd_is_link_idx_valid(link_idx); \ __hdd_is_link_idx_valid(link_idx); \
__hdd_adapter_next_link_idx(link_idx)) __hdd_adapter_next_link_idx(link_idx))
static inline uint8_t
hdd_adapter_get_index_of_link_info(struct wlan_hdd_link_info *link_info)
{
unsigned long offset = link_info - link_info->adapter->deflink;
return (offset / sizeof(struct wlan_hdd_link_info));
}
/** /**
* wlan_hdd_get_adapter_from_objmgr() - Fetch adapter from objmgr * wlan_hdd_get_adapter_from_objmgr() - Fetch adapter from objmgr
* @vdev: the vdev whose corresponding adapter has to be fetched * @vdev: the vdev whose corresponding adapter has to be fetched

14
core/hdd/src/wlan_hdd_main.c
View File

@@ -7925,6 +7925,18 @@ wlan_hdd_set_ml_cap_for_sap_intf(struct hdd_adapter_create_param *create_params,
} }
#endif #endif
static void hdd_adapter_init_link_info(struct hdd_adapter *adapter)
{
uint8_t link_idx;
struct wlan_hdd_link_info *link_info;
/* Assign the adapter back pointer in all link_info structs */
hdd_adapter_for_each_link_entry(adapter, link_idx) {
link_info = &adapter->link_info[link_idx];
link_info->adapter = adapter;
}
}
/** /**
* hdd_open_adapter() - open and setup the hdd adapter * hdd_open_adapter() - open and setup the hdd adapter
* @hdd_ctx: global hdd context * @hdd_ctx: global hdd context
@@ -8150,6 +8162,8 @@ struct hdd_adapter *hdd_open_adapter(struct hdd_context *hdd_ctx,
return NULL; return NULL;
} }
hdd_adapter_init_link_info(adapter);
ucfg_psoc_mlme_get_11be_capab(hdd_ctx->psoc, &eht_capab); ucfg_psoc_mlme_get_11be_capab(hdd_ctx->psoc, &eht_capab);
if (params->is_ml_adapter && eht_capab) { if (params->is_ml_adapter && eht_capab) {
hdd_adapter_set_ml_adapter(adapter); hdd_adapter_set_ml_adapter(adapter);