ath9k: Code scrub
Merge core.c and base.c
Remove Antenna Diversity (unused now).
Remove unused chainmask handling code.
Comment, indentation scrub.
Signed-off-by: Sujith <Sujith.Manoharan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/drivers/net/wireless/ath9k/recv.c b/drivers/net/wireless/ath9k/recv.c
index 6eae254..743ad22 100644
--- a/drivers/net/wireless/ath9k/recv.c
+++ b/drivers/net/wireless/ath9k/recv.c
@@ -55,6 +55,28 @@
ath9k_hw_rxena(ah);
}
+static void ath_setdefantenna(struct ath_softc *sc, u32 antenna)
+{
+ /* XXX block beacon interrupts */
+ ath9k_hw_setantenna(sc->sc_ah, antenna);
+ sc->sc_defant = antenna;
+ sc->sc_rxotherant = 0;
+}
+
+/*
+ * Extend 15-bit time stamp from rx descriptor to
+ * a full 64-bit TSF using the current h/w TSF.
+*/
+static u64 ath_extend_tsf(struct ath_softc *sc, u32 rstamp)
+{
+ u64 tsf;
+
+ tsf = ath9k_hw_gettsf64(sc->sc_ah);
+ if ((tsf & 0x7fff) < rstamp)
+ tsf -= 0x8000;
+ return (tsf & ~0x7fff) | rstamp;
+}
+
static struct sk_buff *ath_rxbuf_alloc(struct ath_softc *sc, u32 len)
{
struct sk_buff *skb;