aboutsummaryrefslogtreecommitdiff
path: root/drivers/net/wireless/ath/ath12k/wow.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/net/wireless/ath/ath12k/wow.c')
-rw-r--r--drivers/net/wireless/ath/ath12k/wow.c87
1 files changed, 44 insertions, 43 deletions
diff --git a/drivers/net/wireless/ath/ath12k/wow.c b/drivers/net/wireless/ath/ath12k/wow.c
index 9b8684abbe40..9e1c0bfd212f 100644
--- a/drivers/net/wireless/ath/ath12k/wow.c
+++ b/drivers/net/wireless/ath/ath12k/wow.c
@@ -29,11 +29,11 @@ static const struct wiphy_wowlan_support ath12k_wowlan_support = {
.max_pkt_offset = WOW_MAX_PKT_OFFSET,
};
-static inline bool ath12k_wow_is_p2p_vdev(struct ath12k_vif *arvif)
+static inline bool ath12k_wow_is_p2p_vdev(struct ath12k_vif *ahvif)
{
- return (arvif->vdev_subtype == WMI_VDEV_SUBTYPE_P2P_DEVICE ||
- arvif->vdev_subtype == WMI_VDEV_SUBTYPE_P2P_CLIENT ||
- arvif->vdev_subtype == WMI_VDEV_SUBTYPE_P2P_GO);
+ return (ahvif->vdev_subtype == WMI_VDEV_SUBTYPE_P2P_DEVICE ||
+ ahvif->vdev_subtype == WMI_VDEV_SUBTYPE_P2P_CLIENT ||
+ ahvif->vdev_subtype == WMI_VDEV_SUBTYPE_P2P_GO);
}
int ath12k_wow_enable(struct ath12k *ar)
@@ -101,7 +101,7 @@ int ath12k_wow_wakeup(struct ath12k *ar)
return 0;
}
-static int ath12k_wow_vif_cleanup(struct ath12k_vif *arvif)
+static int ath12k_wow_vif_cleanup(struct ath12k_link_vif *arvif)
{
struct ath12k *ar = arvif->ar;
int i, ret;
@@ -129,10 +129,10 @@ static int ath12k_wow_vif_cleanup(struct ath12k_vif *arvif)
static int ath12k_wow_cleanup(struct ath12k *ar)
{
- struct ath12k_vif *arvif;
+ struct ath12k_link_vif *arvif;
int ret;
- lockdep_assert_held(&ar->conf_mutex);
+ lockdep_assert_wiphy(ath12k_ar_to_hw(ar)->wiphy);
list_for_each_entry(arvif, &ar->arvifs, list) {
ret = ath12k_wow_vif_cleanup(arvif);
@@ -191,7 +191,7 @@ ath12k_wow_convert_8023_to_80211(struct ath12k *ar,
memcpy(bytemask, eth_bytemask, eth_pat_len);
pat_len = eth_pat_len;
- } else if (eth_pkt_ofs + eth_pat_len < prot_ofs) {
+ } else if (size_add(eth_pkt_ofs, eth_pat_len) < prot_ofs) {
memcpy(pat, eth_pat, ETH_ALEN - eth_pkt_ofs);
memcpy(bytemask, eth_bytemask, ETH_ALEN - eth_pkt_ofs);
@@ -354,7 +354,7 @@ ath12k_wow_pno_check_and_convert(struct ath12k *ar, u32 vdev_id,
return 0;
}
-static int ath12k_wow_vif_set_wakeups(struct ath12k_vif *arvif,
+static int ath12k_wow_vif_set_wakeups(struct ath12k_link_vif *arvif,
struct cfg80211_wowlan *wowlan)
{
const struct cfg80211_pkt_pattern *patterns = wowlan->patterns;
@@ -364,7 +364,7 @@ static int ath12k_wow_vif_set_wakeups(struct ath12k_vif *arvif,
int ret, i, j;
/* Setup requested WOW features */
- switch (arvif->vdev_type) {
+ switch (arvif->ahvif->vdev_type) {
case WMI_VDEV_TYPE_IBSS:
__set_bit(WOW_BEACON_EVENT, &wow_mask);
fallthrough;
@@ -473,13 +473,13 @@ static int ath12k_wow_vif_set_wakeups(struct ath12k_vif *arvif,
static int ath12k_wow_set_wakeups(struct ath12k *ar,
struct cfg80211_wowlan *wowlan)
{
- struct ath12k_vif *arvif;
+ struct ath12k_link_vif *arvif;
int ret;
- lockdep_assert_held(&ar->conf_mutex);
+ lockdep_assert_wiphy(ath12k_ar_to_hw(ar)->wiphy);
list_for_each_entry(arvif, &ar->arvifs, list) {
- if (ath12k_wow_is_p2p_vdev(arvif))
+ if (ath12k_wow_is_p2p_vdev(arvif->ahvif))
continue;
ret = ath12k_wow_vif_set_wakeups(arvif, wowlan);
if (ret) {
@@ -518,11 +518,11 @@ out:
return ret;
}
-static int ath12k_wow_vif_clean_nlo(struct ath12k_vif *arvif)
+static int ath12k_wow_vif_clean_nlo(struct ath12k_link_vif *arvif)
{
struct ath12k *ar = arvif->ar;
- switch (arvif->vdev_type) {
+ switch (arvif->ahvif->vdev_type) {
case WMI_VDEV_TYPE_STA:
return ath12k_wow_vdev_clean_nlo(ar, arvif->vdev_id);
default:
@@ -532,13 +532,13 @@ static int ath12k_wow_vif_clean_nlo(struct ath12k_vif *arvif)
static int ath12k_wow_nlo_cleanup(struct ath12k *ar)
{
- struct ath12k_vif *arvif;
+ struct ath12k_link_vif *arvif;
int ret;
- lockdep_assert_held(&ar->conf_mutex);
+ lockdep_assert_wiphy(ath12k_ar_to_hw(ar)->wiphy);
list_for_each_entry(arvif, &ar->arvifs, list) {
- if (ath12k_wow_is_p2p_vdev(arvif))
+ if (ath12k_wow_is_p2p_vdev(arvif->ahvif))
continue;
ret = ath12k_wow_vif_clean_nlo(arvif);
@@ -555,13 +555,13 @@ static int ath12k_wow_nlo_cleanup(struct ath12k *ar)
static int ath12k_wow_set_hw_filter(struct ath12k *ar)
{
struct wmi_hw_data_filter_arg arg;
- struct ath12k_vif *arvif;
+ struct ath12k_link_vif *arvif;
int ret;
- lockdep_assert_held(&ar->conf_mutex);
+ lockdep_assert_wiphy(ath12k_ar_to_hw(ar)->wiphy);
list_for_each_entry(arvif, &ar->arvifs, list) {
- if (arvif->vdev_type != WMI_VDEV_TYPE_STA)
+ if (arvif->ahvif->vdev_type != WMI_VDEV_TYPE_STA)
continue;
arg.vdev_id = arvif->vdev_id;
@@ -581,13 +581,13 @@ static int ath12k_wow_set_hw_filter(struct ath12k *ar)
static int ath12k_wow_clear_hw_filter(struct ath12k *ar)
{
struct wmi_hw_data_filter_arg arg;
- struct ath12k_vif *arvif;
+ struct ath12k_link_vif *arvif;
int ret;
- lockdep_assert_held(&ar->conf_mutex);
+ lockdep_assert_wiphy(ath12k_ar_to_hw(ar)->wiphy);
list_for_each_entry(arvif, &ar->arvifs, list) {
- if (arvif->vdev_type != WMI_VDEV_TYPE_STA)
+ if (arvif->ahvif->vdev_type != WMI_VDEV_TYPE_STA)
continue;
arg.vdev_id = arvif->vdev_id;
@@ -626,10 +626,10 @@ static void ath12k_wow_generate_ns_mc_addr(struct ath12k_base *ab,
}
}
-static void ath12k_wow_prepare_ns_offload(struct ath12k_vif *arvif,
+static void ath12k_wow_prepare_ns_offload(struct ath12k_link_vif *arvif,
struct wmi_arp_ns_offload_arg *offload)
{
- struct net_device *ndev = ieee80211_vif_to_wdev(arvif->vif)->netdev;
+ struct net_device *ndev = ieee80211_vif_to_wdev(arvif->ahvif->vif)->netdev;
struct ath12k_base *ab = arvif->ar->ab;
struct inet6_ifaddr *ifa6;
struct ifacaddr6 *ifaca6;
@@ -710,10 +710,10 @@ unlock:
ath12k_wow_generate_ns_mc_addr(ab, offload);
}
-static void ath12k_wow_prepare_arp_offload(struct ath12k_vif *arvif,
+static void ath12k_wow_prepare_arp_offload(struct ath12k_link_vif *arvif,
struct wmi_arp_ns_offload_arg *offload)
{
- struct ieee80211_vif *vif = arvif->vif;
+ struct ieee80211_vif *vif = arvif->ahvif->vif;
struct ieee80211_vif_cfg vif_cfg = vif->cfg;
struct ath12k_base *ab = arvif->ar->ab;
u32 ipv4_cnt;
@@ -732,22 +732,25 @@ static void ath12k_wow_prepare_arp_offload(struct ath12k_vif *arvif,
static int ath12k_wow_arp_ns_offload(struct ath12k *ar, bool enable)
{
struct wmi_arp_ns_offload_arg *offload;
- struct ath12k_vif *arvif;
+ struct ath12k_link_vif *arvif;
+ struct ath12k_vif *ahvif;
int ret;
- lockdep_assert_held(&ar->conf_mutex);
+ lockdep_assert_wiphy(ath12k_ar_to_hw(ar)->wiphy);
offload = kmalloc(sizeof(*offload), GFP_KERNEL);
if (!offload)
return -ENOMEM;
list_for_each_entry(arvif, &ar->arvifs, list) {
- if (arvif->vdev_type != WMI_VDEV_TYPE_STA)
+ ahvif = arvif->ahvif;
+
+ if (ahvif->vdev_type != WMI_VDEV_TYPE_STA)
continue;
memset(offload, 0, sizeof(*offload));
- memcpy(offload->mac_addr, arvif->vif->addr, ETH_ALEN);
+ memcpy(offload->mac_addr, ahvif->vif->addr, ETH_ALEN);
ath12k_wow_prepare_ns_offload(arvif, offload);
ath12k_wow_prepare_arp_offload(arvif, offload);
@@ -766,13 +769,13 @@ static int ath12k_wow_arp_ns_offload(struct ath12k *ar, bool enable)
static int ath12k_gtk_rekey_offload(struct ath12k *ar, bool enable)
{
- struct ath12k_vif *arvif;
+ struct ath12k_link_vif *arvif;
int ret;
- lockdep_assert_held(&ar->conf_mutex);
+ lockdep_assert_wiphy(ath12k_ar_to_hw(ar)->wiphy);
list_for_each_entry(arvif, &ar->arvifs, list) {
- if (arvif->vdev_type != WMI_VDEV_TYPE_STA ||
+ if (arvif->ahvif->vdev_type != WMI_VDEV_TYPE_STA ||
!arvif->is_up ||
!arvif->rekey_data.enable_offload)
continue;
@@ -824,10 +827,10 @@ static int ath12k_wow_set_keepalive(struct ath12k *ar,
enum wmi_sta_keepalive_method method,
u32 interval)
{
- struct ath12k_vif *arvif;
+ struct ath12k_link_vif *arvif;
int ret;
- lockdep_assert_held(&ar->conf_mutex);
+ lockdep_assert_wiphy(ath12k_ar_to_hw(ar)->wiphy);
list_for_each_entry(arvif, &ar->arvifs, list) {
ret = ath12k_mac_vif_set_keepalive(arvif, method, interval);
@@ -845,7 +848,7 @@ int ath12k_wow_op_suspend(struct ieee80211_hw *hw,
struct ath12k *ar = ath12k_ah_to_ar(ah, 0);
int ret;
- mutex_lock(&ar->conf_mutex);
+ lockdep_assert_wiphy(hw->wiphy);
ret = ath12k_wow_cleanup(ar);
if (ret) {
@@ -913,7 +916,6 @@ cleanup:
ath12k_wow_cleanup(ar);
exit:
- mutex_unlock(&ar->conf_mutex);
return ret ? 1 : 0;
}
@@ -922,9 +924,9 @@ void ath12k_wow_op_set_wakeup(struct ieee80211_hw *hw, bool enabled)
struct ath12k_hw *ah = ath12k_hw_to_ah(hw);
struct ath12k *ar = ath12k_ah_to_ar(ah, 0);
- mutex_lock(&ar->conf_mutex);
+ lockdep_assert_wiphy(hw->wiphy);
+
device_set_wakeup_enable(ar->ab->dev, enabled);
- mutex_unlock(&ar->conf_mutex);
}
int ath12k_wow_op_resume(struct ieee80211_hw *hw)
@@ -933,7 +935,7 @@ int ath12k_wow_op_resume(struct ieee80211_hw *hw)
struct ath12k *ar = ath12k_ah_to_ar(ah, 0);
int ret;
- mutex_lock(&ar->conf_mutex);
+ lockdep_assert_wiphy(hw->wiphy);
ret = ath12k_hif_resume(ar->ab);
if (ret) {
@@ -995,7 +997,6 @@ exit:
}
}
- mutex_unlock(&ar->conf_mutex);
return ret;
}
generated by cgit (git 2.34.1) at 2025-05-30 02:11:17 +0000