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wifi: rtw89: declare MLO support if prerequisites are met

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When the following prerequisites are met, driver will enable support_mlo.
It means that driver will declare WIPHY_FLAG_SUPPORTS_MLO, and then deal
with MLO related things.

The main prerequisites are as below.
1. all prerequisites for running with chanctx
2. FW feature NOTIFY_AP_INFO

Signed-off-by: Zong-Zhe Yang <kevin_yang@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Link: https://patch.msgid.link/20250505072440.45113-12-pkshih@realtek.com
This commit is contained in:
Zong-Zhe Yang 2025-05-05 15:24:40 +08:00 committed by Ping-Ke Shih
parent 9dd85e739c
commit 52d2f6857c
1 changed files with 6 additions and 6 deletions
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12
drivers/net/wireless/realtek/rtw89/core.c
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@ -5666,13 +5666,13 @@ struct rtw89_dev *rtw89_alloc_ieee80211_hw(struct device *device,
if (!hw)
goto err;
/* TODO: When driver MLO arch. is done, determine whether to support MLO
* according to the following conditions.
* 1. run with chanctx_ops
* 2. chip->support_link_num != 0
* 3. FW feature supports AP_LINK_PS
/* Currently, our AP_LINK_PS handling only works for non-MLD softap
* or MLD-single-link softap. If RTW89_MLD_NON_STA_LINK_NUM enlarges,
* please tweak entire AP_LINKS_PS handling before supporting MLO.
*/
support_mlo = false;
support_mlo = !no_chanctx && chip->support_link_num &&
RTW89_CHK_FW_FEATURE(NOTIFY_AP_INFO, &early_fw) &&
RTW89_MLD_NON_STA_LINK_NUM == 1;
hw->wiphy->iface_combinations = rtw89_iface_combs;