[17/19] staging: wfx: check value of beacon_int

Message ID 20200410133239.438347-18-Jerome.Pouiller@silabs.com
State New
Headers show
Series
  • staging: wfx: simplify start/shutdown of RF
Related show

Commit Message

Jerome Pouiller April 10, 2020, 1:32 p.m.
From: Jérôme Pouiller <jerome.pouiller@silabs.com>

Firmware dislike when beacon_int value is 0. This patch add some
warnings in case it would happen.

Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com>
---
 drivers/staging/wfx/hif_tx.c | 2 ++
 1 file changed, 2 insertions(+)

Patch

diff --git a/drivers/staging/wfx/hif_tx.c b/drivers/staging/wfx/hif_tx.c
index d44e5cacbbce..f49ab67e1a6d 100644
--- a/drivers/staging/wfx/hif_tx.c
+++ b/drivers/staging/wfx/hif_tx.c
@@ -296,6 +296,7 @@  int hif_join(struct wfx_vif *wvif, const struct ieee80211_bss_conf *conf,
 	struct hif_msg *hif;
 	struct hif_req_join *body = wfx_alloc_hif(sizeof(*body), &hif);
 
+	WARN_ON(!conf->beacon_int);
 	WARN_ON(!conf->basic_rates);
 	WARN_ON(sizeof(body->ssid) < ssidlen);
 	WARN(!conf->ibss_joined && !ssidlen, "joining an unknown BSS");
@@ -430,6 +431,7 @@  int hif_start(struct wfx_vif *wvif, const struct ieee80211_bss_conf *conf,
 	struct hif_msg *hif;
 	struct hif_req_start *body = wfx_alloc_hif(sizeof(*body), &hif);
 
+	WARN_ON(!conf->beacon_int);
 	body->dtim_period = conf->dtim_period;
 	body->short_preamble = conf->use_short_preamble;
 	body->channel_number = cpu_to_le16(channel->hw_value);