From: Chi-Hsien Lin <chi-hsien.lin@cypress.com>
To: linux-wireless@vger.kernel.org
Cc: brcm80211-dev-list@broadcom.com, brcm80211-dev-list@cypress.com,
Arend van Spriel <arend.vanspriel@broadcom.com>,
Franky Lin <franky.lin@broadcom.com>,
Hante Meuleman <hante.meuleman@broadcom.com>,
Wright Feng <wright.feng@cypress.com>,
Kalle Valo <kvalo@codeaurora.org>,
Able Liao <Able.Liao@cypress.com>,
Chi-hsien Lin <chi-hsien.lin@cypress.com>
Subject: [PATCH 3/3] brcmfmac: do not disconnect for disassoc frame from unconnected AP
Date: Thu, 18 Jun 2020 11:07:39 -0500 [thread overview]
Message-ID: <20200618160739.21457-4-chi-hsien.lin@cypress.com> (raw)
In-Reply-To: <20200618160739.21457-1-chi-hsien.lin@cypress.com>
From: Able Liao <Able.Liao@cypress.com>
Ignore FW event if the event's BSSID is different form the BSSID of the
currently connected AP. Check interface state is connected or not, if
state is not connected that can ignore link down event.
Signed-off-by: Able Liao <Able.Liao@cypress.com>
Signed-off-by: Chi-hsien Lin <chi-hsien.lin@cypress.com>
---
.../net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c | 7 ++++++-
1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c
index 4717867949bb..ac28fb943471 100644
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c
@@ -6027,7 +6027,12 @@ brcmf_notify_connect_status(struct brcmf_if *ifp,
brcmf_net_setcarrier(ifp, true);
} else if (brcmf_is_linkdown(e)) {
brcmf_dbg(CONN, "Linkdown\n");
- if (!brcmf_is_ibssmode(ifp->vif)) {
+ if (!brcmf_is_ibssmode(ifp->vif) &&
+ test_bit(BRCMF_VIF_STATUS_CONNECTED,
+ &ifp->vif->sme_state)) {
+ if (memcmp(profile->bssid, e->addr, ETH_ALEN))
+ return err;
+
brcmf_bss_connect_done(cfg, ndev, e, false);
brcmf_link_down(ifp->vif,
brcmf_map_fw_linkdown_reason(e),
--
2.25.0
prev parent reply other threads:[~2020-06-18 16:08 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-06-18 16:07 [PATCH 0/3] connection related fix series Chi-Hsien Lin
2020-06-18 16:07 ` [PATCH 1/3] brcmfmac: Fix for unable to return to visible SSID Chi-Hsien Lin
2020-07-14 9:48 ` Kalle Valo
2020-06-18 16:07 ` [PATCH 2/3] brcmfmac: Fix for wrong disconnection event source information Chi-Hsien Lin
2020-06-18 16:07 ` Chi-Hsien Lin [this message]
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