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qcacmn: Do not create a DFS object for a 6G only radio

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Do not create a DFS object for a radio if the channel frequency range
advertised by the target is a 6G only range.

Change-Id: Ib672902ec3945d00b53ab6d4460584ca889ae387
CRs-Fixed: 2755652
This commit is contained in:
Hariharan Basuthkar 2020-07-28 10:55:44 +05:30 • committed by snandini
commit 9fed3d69fb
2 changed files with 24 additions and 4 deletions
Download patch file Download diff file Expand all files Collapse all files

13
umac/dfs/dispatcher/src/wlan_dfs_init_deinit_api.c
View file

@ -397,6 +397,8 @@ QDF_STATUS wlan_dfs_pdev_obj_create_notification(struct wlan_objmgr_pdev *pdev,
uint8_t pdev_id;
QDF_STATUS status;
bool is_5ghz = false;
bool is_6ghz_only_pdev;
qdf_freq_t low_5g, high_5g;
if (!pdev) {
dfs_err(dfs, WLAN_DEBUG_DFS_ALWAYS, "null pdev");
@ -409,6 +411,17 @@ QDF_STATUS wlan_dfs_pdev_obj_create_notification(struct wlan_objmgr_pdev *pdev,
return QDF_STATUS_E_FAILURE;
}
wlan_reg_get_freq_range(pdev, NULL, NULL, &low_5g, &high_5g);
is_6ghz_only_pdev = wlan_reg_is_range_only6g(low_5g, high_5g);
if (is_6ghz_only_pdev) {
pdev_id = wlan_objmgr_pdev_get_pdev_id(pdev);
dfs_info(dfs, WLAN_DEBUG_DFS_ALWAYS,
"Do not allocate DFS object for 6G, pdev_id = %d",
pdev_id);
return QDF_STATUS_SUCCESS;
}
dfs_tx_ops = wlan_psoc_get_dfs_txops(psoc);
if (!(dfs_tx_ops && dfs_tx_ops->dfs_is_pdev_5ghz)) {
dfs_err(dfs, WLAN_DEBUG_DFS_ALWAYS, "dfs_tx_ops is null");

15
umac/regulatory/dispatcher/src/wlan_reg_services_api.c
View file

@ -711,10 +711,17 @@ QDF_STATUS wlan_reg_get_freq_range(struct wlan_objmgr_pdev *pdev,
return QDF_STATUS_E_FAULT;
}
*low_2g = pdev_priv_obj->range_2g_low;
*high_2g = pdev_priv_obj->range_2g_high;
*low_5g = pdev_priv_obj->range_5g_low;
*high_5g = pdev_priv_obj->range_5g_high;
if (low_2g)
*low_2g = pdev_priv_obj->range_2g_low;
if (high_2g)
*high_2g = pdev_priv_obj->range_2g_high;
if (low_5g)
*low_5g = pdev_priv_obj->range_5g_low;
if (high_5g)
*high_5g = pdev_priv_obj->range_5g_high;
return QDF_STATUS_SUCCESS;
}