git: 7e9c07d5ec62 - stable/15 - LinuxKPI: 802.11: improve crypto debug logging

The branch stable/15 has been updated by bz:

URL: https://cgit.FreeBSD.org/src/commit/?id=7e9c07d5ec621a91d329f5b1d2321be4883468b3

commit 7e9c07d5ec621a91d329f5b1d2321be4883468b3
Author:     Bjoern A. Zeeb <bz@FreeBSD.org>
AuthorDate: 2026-02-25 00:05:36 +0000
Commit:     Bjoern A. Zeeb <bz@FreeBSD.org>
CommitDate: 2026-02-26 23:09:41 +0000

    LinuxKPI: 802.11: improve crypto debug logging
    
    Add a log entry to lkpi_ieee80211_iterate_keys() in order to be able
    to determine if there are still keys available when a driver calls
    into this (e.g., iwlwifi does before removing the sta to make sure
    the keys are gone).
    
    Sponsored by:   The FreeBSD Foundation
    
    (cherry picked from commit acba7a62b92ff62ca4ae831e9c28fc6ed4f6455a)
---
 sys/compat/linuxkpi/common/src/linux_80211.c | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/sys/compat/linuxkpi/common/src/linux_80211.c b/sys/compat/linuxkpi/common/src/linux_80211.c
index 550bd417c529..9693e4eec268 100644
--- a/sys/compat/linuxkpi/common/src/linux_80211.c
+++ b/sys/compat/linuxkpi/common/src/linux_80211.c
@@ -7106,6 +7106,14 @@ lkpi_ieee80211_iterate_keys(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
 	struct ieee80211_sta *, struct ieee80211_key_conf *, void *),
     void *arg)
 {
+#ifdef LINUXKPI_DEBUG_80211
+	if (linuxkpi_debug_80211 & D80211_TRACE_HW_CRYPTO)
+		net80211_vap_printf(LVIF_TO_VAP(VIF_TO_LVIF(vif)),
+		    "%s:%d: lsta %6D added_to_drv %d kc[keyix %u] %p\n",
+		    __func__, __LINE__, LSTA_TO_STA(lsta)->addr, ":",
+		    lsta->added_to_drv, keyix, lsta->kc[keyix]);
+#endif
+
 	if (!lsta->added_to_drv)
 		return;