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wifi: rtw89: add support of concurrent mode

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Add iface_combination declaration to enable concurrent mode. Only two
interfaces under same frequency is supported currently. We limit the
role combination to be STA + P2P or STA + AP only for now until new
feature is 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/20230415035016.15788-2-pkshih@realtek.com
This commit is contained in:
Po-Hao Huang 2023-04-15 11:50:16 +08:00 committed by Kalle Valo
parent 982a916427
commit f22c0bffe8
1 changed files with 25 additions and 0 deletions
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25
drivers/net/wireless/realtek/rtw89/core.c
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@ -156,6 +156,28 @@ static struct ieee80211_rate rtw89_bitrates[] = {
{ .bitrate = 540, .hw_value = 0x0b, },
};
static const struct ieee80211_iface_limit rtw89_iface_limits[] = {
{
.max = 1,
.types = BIT(NL80211_IFTYPE_STATION),
},
{
.max = 1,
.types = BIT(NL80211_IFTYPE_P2P_CLIENT) |
BIT(NL80211_IFTYPE_P2P_GO) |
BIT(NL80211_IFTYPE_AP),
},
};
static const struct ieee80211_iface_combination rtw89_iface_combs[] = {
{
.limits = rtw89_iface_limits,
.n_limits = ARRAY_SIZE(rtw89_iface_limits),
.max_interfaces = 2,
.num_different_channels = 1,
}
};
bool rtw89_ra_report_to_bitrate(struct rtw89_dev *rtwdev, u8 rpt_rate, u16 *bitrate)
{
struct ieee80211_rate rate;
@ -3834,6 +3856,9 @@ struct rtw89_dev *rtw89_alloc_ieee80211_hw(struct device *device,
if (!hw)
goto err;
hw->wiphy->iface_combinations = rtw89_iface_combs;
hw->wiphy->n_iface_combinations = ARRAY_SIZE(rtw89_iface_combs);
rtwdev = hw->priv;
rtwdev->hw = hw;
rtwdev->dev = device;