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-rw-r--r--sys/dev/ath/if_ath_pci.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/sys/dev/ath/if_ath_pci.c b/sys/dev/ath/if_ath_pci.c
index 34459de..ddf602d 100644
--- a/sys/dev/ath/if_ath_pci.c
+++ b/sys/dev/ath/if_ath_pci.c
@@ -152,6 +152,11 @@ ath_pci_attach(device_t dev)
}
sc->sc_st = rman_get_bustag(psc->sc_sr);
sc->sc_sh = rman_get_bushandle(psc->sc_sr);
+ /*
+ * Mark device invalid so any interrupts (shared or otherwise)
+ * that arrive before the HAL is setup are discarded.
+ */
+ sc->sc_invalid = 1;
/*
* Arrange interrupt line.
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