From e7a7b84e33178db4a839c5e1773247be17597c1f Mon Sep 17 00:00:00 2001 From: Veerendranath Jakkam Date: Sat, 30 Jul 2022 10:56:43 +0530 Subject: wifi: cfg80211: Add link_id parameter to various key operations for MLO Add support for various key operations on MLD by adding new parameter link_id. Pass the link_id received from userspace to driver for add_key, get_key, del_key, set_default_key, set_default_mgmt_key and set_default_beacon_key to support configuring keys specific to each MLO link. Userspace must not specify link ID for MLO pairwise key since it is common for all the MLO links. Signed-off-by: Veerendranath Jakkam Link: https://lore.kernel.org/r/20220730052643.1959111-4-quic_vjakkam@quicinc.com Signed-off-by: Johannes Berg --- drivers/net/wireless/ath/ath6kl/cfg80211.c | 8 ++++---- drivers/net/wireless/ath/wil6210/cfg80211.c | 10 +++++----- 2 files changed, 9 insertions(+), 9 deletions(-) (limited to 'drivers/net/wireless/ath') diff --git a/drivers/net/wireless/ath/ath6kl/cfg80211.c b/drivers/net/wireless/ath/ath6kl/cfg80211.c index e11c7e9accc0..a20e0aeae284 100644 --- a/drivers/net/wireless/ath/ath6kl/cfg80211.c +++ b/drivers/net/wireless/ath/ath6kl/cfg80211.c @@ -1124,7 +1124,7 @@ void ath6kl_cfg80211_ch_switch_notify(struct ath6kl_vif *vif, int freq, } static int ath6kl_cfg80211_add_key(struct wiphy *wiphy, struct net_device *ndev, - u8 key_index, bool pairwise, + int link_id, u8 key_index, bool pairwise, const u8 *mac_addr, struct key_params *params) { @@ -1249,7 +1249,7 @@ static int ath6kl_cfg80211_add_key(struct wiphy *wiphy, struct net_device *ndev, } static int ath6kl_cfg80211_del_key(struct wiphy *wiphy, struct net_device *ndev, - u8 key_index, bool pairwise, + int link_id, u8 key_index, bool pairwise, const u8 *mac_addr) { struct ath6kl *ar = ath6kl_priv(ndev); @@ -1279,7 +1279,7 @@ static int ath6kl_cfg80211_del_key(struct wiphy *wiphy, struct net_device *ndev, } static int ath6kl_cfg80211_get_key(struct wiphy *wiphy, struct net_device *ndev, - u8 key_index, bool pairwise, + int link_id, u8 key_index, bool pairwise, const u8 *mac_addr, void *cookie, void (*callback) (void *cookie, struct key_params *)) @@ -1314,7 +1314,7 @@ static int ath6kl_cfg80211_get_key(struct wiphy *wiphy, struct net_device *ndev, } static int ath6kl_cfg80211_set_default_key(struct wiphy *wiphy, - struct net_device *ndev, + struct net_device *ndev, int link_id, u8 key_index, bool unicast, bool multicast) { diff --git a/drivers/net/wireless/ath/wil6210/cfg80211.c b/drivers/net/wireless/ath/wil6210/cfg80211.c index f93bdffa4d1d..40f9a7ef8980 100644 --- a/drivers/net/wireless/ath/wil6210/cfg80211.c +++ b/drivers/net/wireless/ath/wil6210/cfg80211.c @@ -1620,7 +1620,7 @@ static void wil_del_rx_key(u8 key_index, enum wmi_key_usage key_usage, } static int wil_cfg80211_add_key(struct wiphy *wiphy, - struct net_device *ndev, + struct net_device *ndev, int link_id, u8 key_index, bool pairwise, const u8 *mac_addr, struct key_params *params) @@ -1696,7 +1696,7 @@ static int wil_cfg80211_add_key(struct wiphy *wiphy, } static int wil_cfg80211_del_key(struct wiphy *wiphy, - struct net_device *ndev, + struct net_device *ndev, int link_id, u8 key_index, bool pairwise, const u8 *mac_addr) { @@ -1723,7 +1723,7 @@ static int wil_cfg80211_del_key(struct wiphy *wiphy, /* Need to be present or wiphy_new() will WARN */ static int wil_cfg80211_set_default_key(struct wiphy *wiphy, - struct net_device *ndev, + struct net_device *ndev, int link_id, u8 key_index, bool unicast, bool multicast) { @@ -2072,8 +2072,8 @@ void wil_cfg80211_ap_recovery(struct wil6210_priv *wil) key_params.key = vif->gtk; key_params.key_len = vif->gtk_len; key_params.seq_len = IEEE80211_GCMP_PN_LEN; - rc = wil_cfg80211_add_key(wiphy, ndev, vif->gtk_index, false, - NULL, &key_params); + rc = wil_cfg80211_add_key(wiphy, ndev, -1, vif->gtk_index, + false, NULL, &key_params); if (rc) wil_err(wil, "vif %d recovery add key failed (%d)\n", i, rc); -- cgit v1.2.3-59-g8ed1b