Date: Thu, 14 Sep 2023 21:21:14 GMT From: "Bjoern A. Zeeb" <bz@FreeBSD.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-main@FreeBSD.org Subject: git: e1e90be05017 - main - LinuxKPI: 802.11: make sure bssid for scans (probe_req) is set Message-ID: <202309142121.38ELLEpg023446@gitrepo.freebsd.org>
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The branch main has been updated by bz: URL: https://cgit.FreeBSD.org/src/commit/?id=e1e90be05017c335862c938fd9d577e56f02af30 commit e1e90be05017c335862c938fd9d577e56f02af30 Author: Bjoern A. Zeeb <bz@FreeBSD.org> AuthorDate: 2023-09-14 17:48:19 +0000 Commit: Bjoern A. Zeeb <bz@FreeBSD.org> CommitDate: 2023-09-14 21:20:54 +0000 LinuxKPI: 802.11: make sure bssid for scans (probe_req) is set In b0f73768220e9 we added bssid[] to struct cfg80211_scan_request likely while working on mt76 and did not need it (yet) back then. iwlwifi started to use the field in Linux f1fec51cda70f (April 2023). Without it set firmware crashes when trying to send probe requests ((empty) SSID also given to hw_scan). For now always set the field to the wildcard BSSID. Sponsored by: The FreeBSD Foundation MFC after: 3 days --- sys/compat/linuxkpi/common/src/linux_80211.c | 1 + 1 file changed, 1 insertion(+) diff --git a/sys/compat/linuxkpi/common/src/linux_80211.c b/sys/compat/linuxkpi/common/src/linux_80211.c index 51d5bc2c4fc1..4b9cc598740b 100644 --- a/sys/compat/linuxkpi/common/src/linux_80211.c +++ b/sys/compat/linuxkpi/common/src/linux_80211.c @@ -2728,6 +2728,7 @@ sw_scan: memcpy(hw_req->req.mac_addr, xxx, IEEE80211_ADDR_LEN); memset(hw_req->req.mac_addr_mask, 0xxx, IEEE80211_ADDR_LEN); #endif + eth_broadcast_addr(hw_req->req.bssid); hw_req->req.n_channels = nchan; cpp = (struct linuxkpi_ieee80211_channel **)(hw_req + 1);
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