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path: root/drivers/net/wireless/silabs/wfx/main.c
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Diffstat (limited to 'drivers/net/wireless/silabs/wfx/main.c')
-rw-r--r--drivers/net/wireless/silabs/wfx/main.c31
1 files changed, 29 insertions, 2 deletions
diff --git a/drivers/net/wireless/silabs/wfx/main.c b/drivers/net/wireless/silabs/wfx/main.c
index e7198520bdff..a61128debbad 100644
--- a/drivers/net/wireless/silabs/wfx/main.c
+++ b/drivers/net/wireless/silabs/wfx/main.c
@@ -121,6 +121,12 @@ static const struct ieee80211_iface_combination wfx_iface_combinations[] = {
}
};
+#ifdef CONFIG_PM
+static const struct wiphy_wowlan_support wfx_wowlan_support = {
+ .flags = WIPHY_WOWLAN_ANY | WIPHY_WOWLAN_DISCONNECT,
+};
+#endif
+
static const struct ieee80211_ops wfx_ops = {
.start = wfx_start,
.stop = wfx_stop,
@@ -153,6 +159,11 @@ static const struct ieee80211_ops wfx_ops = {
.unassign_vif_chanctx = wfx_unassign_vif_chanctx,
.remain_on_channel = wfx_remain_on_channel,
.cancel_remain_on_channel = wfx_cancel_remain_on_channel,
+#ifdef CONFIG_PM
+ .suspend = wfx_suspend,
+ .resume = wfx_resume,
+ .set_wakeup = wfx_set_wakeup,
+#endif
};
bool wfx_api_older_than(struct wfx_dev *wdev, int major, int minor)
@@ -289,6 +300,9 @@ struct wfx_dev *wfx_init_common(struct device *dev, const struct wfx_platform_da
NL80211_PROBE_RESP_OFFLOAD_SUPPORT_P2P |
NL80211_PROBE_RESP_OFFLOAD_SUPPORT_80211U;
hw->wiphy->features |= NL80211_FEATURE_AP_SCAN;
+#ifdef CONFIG_PM
+ hw->wiphy->wowlan = &wfx_wowlan_support;
+#endif
hw->wiphy->flags |= WIPHY_FLAG_AP_PROBE_RESP_OFFLOAD;
hw->wiphy->flags |= WIPHY_FLAG_AP_UAPSD;
hw->wiphy->max_remain_on_channel_duration = 5000;
@@ -480,10 +494,23 @@ static int __init wfx_core_init(void)
{
int ret = 0;
- if (IS_ENABLED(CONFIG_SPI))
+ if (IS_ENABLED(CONFIG_SPI)) {
ret = spi_register_driver(&wfx_spi_driver);
- if (IS_ENABLED(CONFIG_MMC) && !ret)
+ if (ret)
+ goto out;
+ }
+ if (IS_ENABLED(CONFIG_MMC)) {
ret = sdio_register_driver(&wfx_sdio_driver);
+ if (ret)
+ goto unregister_spi;
+ }
+
+ return 0;
+
+unregister_spi:
+ if (IS_ENABLED(CONFIG_SPI))
+ spi_unregister_driver(&wfx_spi_driver);
+out:
return ret;
}
module_init(wfx_core_init);