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-rw-r--r--package/madwifi/patches/376-beacon_update.patch26
1 files changed, 26 insertions, 0 deletions
diff --git a/package/madwifi/patches/376-beacon_update.patch b/package/madwifi/patches/376-beacon_update.patch
new file mode 100644
index 0000000..2b4f34b
--- /dev/null
+++ b/package/madwifi/patches/376-beacon_update.patch
@@ -0,0 +1,26 @@
+--- a/ath/if_ath.c
++++ b/ath/if_ath.c
+@@ -5495,6 +5495,8 @@
+ ath_hal_intrset(ah, sc->sc_imask);
+ ath_set_beacon_cal(sc, 0);
+ } else {
++ unsigned long flags;
++
+ ath_hal_intrset(ah, 0);
+ if (reset_tsf)
+ intval |= HAL_BEACON_RESET_TSF;
+@@ -5514,11 +5516,14 @@
+ ath_beacon_dturbo_config(vap, intval &
+ ~(HAL_BEACON_RESET_TSF | HAL_BEACON_ENA));
+ #endif
++ local_irq_save(flags);
+ if ((nexttbtt & HAL_BEACON_PERIOD) - (ath_hal_gettsf32(ah) >> 10)
+ <= ath_hal_sw_beacon_response_time)
+ nexttbtt += intval;
+ sc->sc_nexttbtt = nexttbtt;
+ ath_hal_beaconinit(ah, nexttbtt, intval);
++ local_irq_restore(flags);
++
+ if (intval & HAL_BEACON_RESET_TSF) {
+ sc->sc_last_tsf = 0;
+ }