[BNX2]: Use constants for stats ticks.

Change all stats related magic numbers to constants.

Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/bnx2.c b/drivers/net/bnx2.c
index 28399d8..2dd002b 100644 (file)
--- a/drivers/net/bnx2.c
+++ b/drivers/net/bnx2.c
@@ -4123,7 +4123,7 @@ bnx2_init_chip(struct bnx2 *bp)
        if (CHIP_NUM(bp) == CHIP_NUM_5708)
                REG_WR(bp, BNX2_HC_STATS_TICKS, 0);
        else
-               REG_WR(bp, BNX2_HC_STATS_TICKS, bp->stats_ticks & 0xffff00);
+               REG_WR(bp, BNX2_HC_STATS_TICKS, bp->stats_ticks);
        REG_WR(bp, BNX2_HC_STAT_COLLECT_TICKS, 0xbb8);  /* 3ms */
 
        if (CHIP_ID(bp) == CHIP_ID_5706_A1)
@@ -5798,8 +5798,9 @@ bnx2_set_coalesce(struct net_device *dev, struct ethtool_coalesce *coal)
                if (bp->stats_ticks != 0 && bp->stats_ticks != USEC_PER_SEC)
                        bp->stats_ticks = USEC_PER_SEC;
        }
-       if (bp->stats_ticks > 0xffff00) bp->stats_ticks = 0xffff00;
-       bp->stats_ticks &= 0xffff00;
+       if (bp->stats_ticks > BNX2_HC_STATS_TICKS_HC_STAT_TICKS)
+               bp->stats_ticks = BNX2_HC_STATS_TICKS_HC_STAT_TICKS;
+       bp->stats_ticks &= BNX2_HC_STATS_TICKS_HC_STAT_TICKS;
 
        if (netif_running(bp->dev)) {
                bnx2_netif_stop(bp);
@@ -6696,7 +6697,7 @@ bnx2_init_board(struct pci_dev *pdev, struct net_device *dev)
        bp->rx_ticks_int = 18;
        bp->rx_ticks = 18;
 
-       bp->stats_ticks = 1000000 & 0xffff00;
+       bp->stats_ticks = USEC_PER_SEC & BNX2_HC_STATS_TICKS_HC_STAT_TICKS;
 
        bp->timer_interval =  HZ;
        bp->current_interval =  HZ;