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qcacmn: Enhance link state handling for active and inactive links

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Previously, host drivers only updated the link state for
active links upon receiving the wmi_mlo_link_state_switch_eventid
event from the firmware. This led to all links being updated
as active after multiple link_state_switch events, as the
state for inactive links was not being updated.

This commit addresses this issue by ensuring that the link
state for both active and inactive links is updated upon
receiving the link_state_switch event from the firmware.

Change-Id: I668074b397cf6b570929459c9fe5e23ca55b75b1
CRs-Fixed: 3763361
This commit is contained in:
Aman Kumar
2024-03-22 11:42:14 +05:30
committed by Ravindra Konda
parent cc6e9e8d8a
commit 3c208c9662
1 changed files with 8 additions and 11 deletions
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19
umac/mlo_mgr/src/wlan_mlo_mgr_link_switch.c
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@@ -83,6 +83,7 @@ void mlo_mgr_update_ap_link_info(struct wlan_objmgr_vdev *vdev, uint8_t link_id,
qdf_mem_copy(link_info->link_chan_info, &channel, sizeof(channel)); qdf_mem_copy(link_info->link_chan_info, &channel, sizeof(channel));
link_info->link_status_flags = 0; link_info->link_status_flags = 0;
link_info->link_id = link_id; link_info->link_id = link_id;
link_info->is_link_active = false;
mlo_debug("Update AP Link info for link_id: %d, vdev_id:%d, link_addr:" QDF_MAC_ADDR_FMT, mlo_debug("Update AP Link info for link_id: %d, vdev_id:%d, link_addr:" QDF_MAC_ADDR_FMT,
link_info->link_id, link_info->vdev_id, link_info->link_id, link_info->vdev_id,
@@ -1219,20 +1220,16 @@ QDF_STATUS mlo_mgr_link_switch_request_params(struct wlan_objmgr_psoc *psoc,
static void mlo_mgr_update_link_state(struct wlan_mlo_dev_context *mld_ctx, static void mlo_mgr_update_link_state(struct wlan_mlo_dev_context *mld_ctx,
uint32_t active_link_bitmap) uint32_t active_link_bitmap)
{ {
uint8_t i;
struct mlo_link_info *link_info; struct mlo_link_info *link_info;
uint8_t link_iter;
for (link_iter = 0; link_iter < MAX_MLO_LINK_ID; link_iter++) { for (i = 0; i < WLAN_MAX_ML_BSS_LINKS; i++) {
if (IS_LINK_SET(active_link_bitmap, link_iter)) { link_info = &mld_ctx->link_ctx->links_info[i];
link_info = mlo_mgr_get_ap_link_by_link_id(mld_ctx,
link_iter); if (IS_LINK_SET(active_link_bitmap, link_info->link_id))
if (!link_info) {
mlo_err("link: %d info does not exist",
link_iter);
return;
}
link_info->is_link_active = true; link_info->is_link_active = true;
} else
link_info->is_link_active = false;
} }
} }