Commit 1cd165ad authored by Martin Kaistra's avatar Martin Kaistra Committed by Kalle Valo
Browse files

wifi: rtl8xxxu: declare concurrent mode support for 8188f 



Everything is in place now for concurrent mode, we can tell the system
that we support it.
We will allow a maximum of 2 virtual interfaces, one of them can be in
AP mode.

Signed-off-by: default avatarMartin Kaistra <martin.kaistra@linutronix.de>
Reviewed-by: default avatarPing-Ke Shih <pkshih@realtek.com>
Signed-off-by: default avatarKalle Valo <kvalo@kernel.org>
Link: https://msgid.link/20231222101442.626837-22-martin.kaistra@linutronix.de
parent 69abad61

drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.h

+1 −0
Original line number Diff line number Diff line
@@ -1992,6 +1992,7 @@ struct rtl8xxxu_fileops { 
	u8 init_reg_rxfltmap:1;

	u8 init_reg_pkt_life_time:1;

	u8 init_reg_hmtfr:1;

	u8 supports_concurrent:1;

	u8 ampdu_max_time;

	u8 ustime_tsf_edca;

	u16 max_aggr_num;

drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_8188f.c

+1 −0
Original line number Diff line number Diff line
@@ -1752,6 +1752,7 @@ struct rtl8xxxu_fileops rtl8188fu_fops = { 
	.supports_ap = 1,

	.max_macid_num = 16,

	.max_sec_cam_num = 16,

	.supports_concurrent = 1,

	.adda_1t_init = 0x03c00014,

	.adda_1t_path_on = 0x03c00014,

	.trxff_boundary = 0x3f7f,

drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c

+19 −0
Original line number Diff line number Diff line
@@ -7665,6 +7665,20 @@ static void rtl8xxxu_deinit_led(struct rtl8xxxu_priv *priv) 
	led_classdev_unregister(led);

}



struct ieee80211_iface_limit rtl8xxxu_limits[] = {

	{ .max = 2, .types = BIT(NL80211_IFTYPE_STATION), },

	{ .max = 1, .types = BIT(NL80211_IFTYPE_AP), },

};



struct ieee80211_iface_combination rtl8xxxu_combinations[] = {

	{

		.limits = rtl8xxxu_limits,

		.n_limits = ARRAY_SIZE(rtl8xxxu_limits),

		.max_interfaces = 2,

		.num_different_channels = 1,

	},

};



static int rtl8xxxu_probe(struct usb_interface *interface,

			  const struct usb_device_id *id)

{
@@ -7811,6 +7825,11 @@ static int rtl8xxxu_probe(struct usb_interface *interface, 
		hw->wiphy->interface_modes |= BIT(NL80211_IFTYPE_AP);

	hw->queues = 4;



	if (priv->fops->supports_concurrent) {

		hw->wiphy->iface_combinations = rtl8xxxu_combinations;

		hw->wiphy->n_iface_combinations = ARRAY_SIZE(rtl8xxxu_combinations);

	}



	sband = &rtl8xxxu_supported_band;

	sband->ht_cap.ht_supported = true;

	sband->ht_cap.ampdu_factor = IEEE80211_HT_MAX_AMPDU_64K;