bce: Factor out bce_xmit()

diff --git a/sys/dev/netif/bce/if_bce.c b/sys/dev/netif/bce/if_bce.c
index 429b95c..4ff0432 100644 (file)
--- a/sys/dev/netif/bce/if_bce.c
+++ b/sys/dev/netif/bce/if_bce.c
@@ -352,6 +352,7 @@ static int  bce_init_rx_chain(struct bce_softc *);
 static void    bce_free_rx_chain(struct bce_softc *);
 static void    bce_free_tx_chain(struct bce_softc *);
 
+static void    bce_xmit(struct bce_softc *);
 static int     bce_encap(struct bce_softc *, struct mbuf **, int *);
 static int     bce_tso_setup(struct bce_softc *, struct mbuf **,
                    uint16_t *, uint16_t *);
@@ -4694,6 +4695,17 @@ back:
 }
 
 
+static void
+bce_xmit(struct bce_softc *sc)
+{
+       /* Start the transmit. */
+       REG_WR16(sc, MB_GET_CID_ADDR(TX_CID) + BCE_L2CTX_TX_HOST_BIDX,
+           sc->tx_prod);
+       REG_WR(sc, MB_GET_CID_ADDR(TX_CID) + BCE_L2CTX_TX_HOST_BSEQ,
+           sc->tx_prod_bseq);
+}
+
+
 /****************************************************************************/
 /* Main transmit routine when called from another routine with a lock.      */
 /*                                                                          */
@@ -4752,11 +4764,7 @@ bce_start(struct ifnet *ifp, struct ifaltq_subque *ifsq)
                }
 
                if (count >= sc->tx_wreg) {
-                       /* Start the transmit. */
-                       REG_WR16(sc, MB_GET_CID_ADDR(TX_CID) +
-                           BCE_L2CTX_TX_HOST_BIDX, sc->tx_prod);
-                       REG_WR(sc, MB_GET_CID_ADDR(TX_CID) +
-                           BCE_L2CTX_TX_HOST_BSEQ, sc->tx_prod_bseq);
+                       bce_xmit(sc);
                        count = 0;
                }
 
@@ -4766,13 +4774,8 @@ bce_start(struct ifnet *ifp, struct ifaltq_subque *ifsq)
                /* Set the tx timeout. */
                ifp->if_timer = BCE_TX_TIMEOUT;
        }
-       if (count > 0) {
-               /* Start the transmit. */
-               REG_WR16(sc, MB_GET_CID_ADDR(TX_CID) + BCE_L2CTX_TX_HOST_BIDX,
-                   sc->tx_prod);
-               REG_WR(sc, MB_GET_CID_ADDR(TX_CID) + BCE_L2CTX_TX_HOST_BSEQ,
-                   sc->tx_prod_bseq);
-       }
+       if (count > 0)
+               bce_xmit(sc);
 }