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brcmfmac: Fix for wrong disconnection event source information

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Current brcmf_link_down() always call cfg80211_disconnected() with
locally_generated=1, which is not always the case. Add event source
argument on link down handler and set locally_generated based on the
real trigger.

Signed-off-by: Soontak Lee <soontak.lee@cypress.com>
Signed-off-by: Chi-Hsien Lin <chi-hsien.lin@cypress.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/20200618160739.21457-3-chi-hsien.lin@cypress.com
This commit is contained in:
Soontak Lee 2020-06-18 11:07:38 -05:00 committed by Kalle Valo
parent d9429d03b6
commit 1b050d9711
1 changed files with 11 additions and 6 deletions
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17
drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c
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@ -1387,7 +1387,8 @@ static int brcmf_set_sae_password(struct brcmf_if *ifp, const u8 *pwd_data,
return err;
}
static void brcmf_link_down(struct brcmf_cfg80211_vif *vif, u16 reason)
static void brcmf_link_down(struct brcmf_cfg80211_vif *vif, u16 reason,
bool locally_generated)
{
struct brcmf_cfg80211_info *cfg = wiphy_to_cfg(vif->wdev.wiphy);
struct brcmf_pub *drvr = cfg->pub;
@ -1409,7 +1410,7 @@ static void brcmf_link_down(struct brcmf_cfg80211_vif *vif, u16 reason)
if ((vif->wdev.iftype == NL80211_IFTYPE_STATION) ||
(vif->wdev.iftype == NL80211_IFTYPE_P2P_CLIENT))
cfg80211_disconnected(vif->wdev.netdev, reason, NULL, 0,
true, GFP_KERNEL);
locally_generated, GFP_KERNEL);
}
clear_bit(BRCMF_VIF_STATUS_CONNECTING, &vif->sme_state);
clear_bit(BRCMF_SCAN_STATUS_SUPPRESS, &cfg->scan_status);
@ -1588,7 +1589,7 @@ brcmf_cfg80211_leave_ibss(struct wiphy *wiphy, struct net_device *ndev)
return 0;
}
brcmf_link_down(ifp->vif, WLAN_REASON_DEAUTH_LEAVING);
brcmf_link_down(ifp->vif, WLAN_REASON_DEAUTH_LEAVING, true);
brcmf_net_setcarrier(ifp, false);
brcmf_dbg(TRACE, "Exit\n");
@ -3907,7 +3908,7 @@ static s32 brcmf_cfg80211_suspend(struct wiphy *wiphy,
* disassociate from AP to save power while system is
* in suspended state
*/
brcmf_link_down(vif, WLAN_REASON_UNSPECIFIED);
brcmf_link_down(vif, WLAN_REASON_UNSPECIFIED, true);
/* Make sure WPA_Supplicant receives all the event
* generated due to DISASSOC call to the fw to keep
* the state fw and WPA_Supplicant state consistent
@ -6029,7 +6030,11 @@ brcmf_notify_connect_status(struct brcmf_if *ifp,
if (!brcmf_is_ibssmode(ifp->vif)) {
brcmf_bss_connect_done(cfg, ndev, e, false);
brcmf_link_down(ifp->vif,
brcmf_map_fw_linkdown_reason(e));
brcmf_map_fw_linkdown_reason(e),
e->event_code &
(BRCMF_E_DEAUTH_IND |
BRCMF_E_DISASSOC_IND)
? false : true);
brcmf_init_prof(ndev_to_prof(ndev));
if (ndev != cfg_to_ndev(cfg))
complete(&cfg->vif_disabled);
@ -7182,7 +7187,7 @@ static s32 __brcmf_cfg80211_down(struct brcmf_if *ifp)
* from AP to save power
*/
if (check_vif_up(ifp->vif)) {
brcmf_link_down(ifp->vif, WLAN_REASON_UNSPECIFIED);
brcmf_link_down(ifp->vif, WLAN_REASON_UNSPECIFIED, true);
/* Make sure WPA_Supplicant receives all the event
generated due to DISASSOC call to the fw to keep