diff options
author | Po-Hao Huang <phhuang@realtek.com> | 2023-04-14 15:13:31 +0300 |
---|---|---|
committer | Kalle Valo <kvalo@kernel.org> | 2023-04-20 15:33:48 +0300 |
commit | d16836cdcc3b17734f6aae165268d2f1777a4f74 (patch) | |
tree | c5b22871166da3f3e577662f3338307acd7bed50 /drivers/net/wireless | |
parent | 96fbb84de4ffce76d54de8656efe0a580081c037 (diff) | |
download | linux-d16836cdcc3b17734f6aae165268d2f1777a4f74.tar.xz |
wifi: rtw88: 8822c: add iface combination
Allow 8822c to operate two interface concurrently, only 1 AP mode plus
1 station mode under same frequency is supported. Combination of other
types will not be added until requested.
Signed-off-by: Po-Hao Huang <phhuang@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20230414121331.18062-1-pkshih@realtek.com
Diffstat (limited to 'drivers/net/wireless')
-rw-r--r-- | drivers/net/wireless/realtek/rtw88/main.c | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/drivers/net/wireless/realtek/rtw88/main.c b/drivers/net/wireless/realtek/rtw88/main.c index c3a91bef13e4..0ba81b87aad5 100644 --- a/drivers/net/wireless/realtek/rtw88/main.c +++ b/drivers/net/wireless/realtek/rtw88/main.c @@ -103,6 +103,26 @@ static struct ieee80211_rate rtw_ratetable[] = { {.bitrate = 540, .hw_value = 0x0b,}, }; +static const struct ieee80211_iface_limit rtw_iface_limits[] = { + { + .max = 1, + .types = BIT(NL80211_IFTYPE_STATION), + }, + { + .max = 1, + .types = BIT(NL80211_IFTYPE_AP), + } +}; + +static const struct ieee80211_iface_combination rtw_iface_combs[] = { + { + .limits = rtw_iface_limits, + .n_limits = ARRAY_SIZE(rtw_iface_limits), + .max_interfaces = 2, + .num_different_channels = 1, + } +}; + u16 rtw_desc_to_bitrate(u8 desc_rate) { struct ieee80211_rate rate; @@ -2205,6 +2225,11 @@ int rtw_register_hw(struct rtw_dev *rtwdev, struct ieee80211_hw *hw) hw->wiphy->max_scan_ssids = RTW_SCAN_MAX_SSIDS; hw->wiphy->max_scan_ie_len = rtw_get_max_scan_ie_len(rtwdev); + if (rtwdev->chip->id == RTW_CHIP_TYPE_8822C) { + hw->wiphy->iface_combinations = rtw_iface_combs; + hw->wiphy->n_iface_combinations = ARRAY_SIZE(rtw_iface_combs); + } + wiphy_ext_feature_set(hw->wiphy, NL80211_EXT_FEATURE_CAN_REPLACE_PTK0); wiphy_ext_feature_set(hw->wiphy, NL80211_EXT_FEATURE_SCAN_RANDOM_SN); wiphy_ext_feature_set(hw->wiphy, NL80211_EXT_FEATURE_SET_SCAN_DWELL); |