diff options
Diffstat (limited to 'drivers/net/8139cp.c')
| -rw-r--r-- | drivers/net/8139cp.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/net/8139cp.c b/drivers/net/8139cp.c index ca7746dd164..e4b3c5c8854 100644 --- a/drivers/net/8139cp.c +++ b/drivers/net/8139cp.c @@ -1516,22 +1516,22 @@ static void cp_get_ethtool_stats (struct net_device *dev, struct ethtool_stats *estats, u64 *tmp_stats) { struct cp_private *cp = netdev_priv(dev); - unsigned int work = 100; int i; + memset(cp->nic_stats, 0, sizeof(struct cp_dma_stats)); + /* begin NIC statistics dump */ cpw32(StatsAddr + 4, (cp->nic_stats_dma >> 16) >> 16); cpw32(StatsAddr, (cp->nic_stats_dma & 0xffffffff) | DumpStats); cpr32(StatsAddr); - while (work-- > 0) { + for (i = 0; i < 1000; i++) { if ((cpr32(StatsAddr) & DumpStats) == 0) break; - cpu_relax(); + udelay(10); } - - if (cpr32(StatsAddr) & DumpStats) - return /* -EIO */; + cpw32(StatsAddr, 0); + cpw32(StatsAddr + 4, 0); i = 0; tmp_stats[i++] = le64_to_cpu(cp->nic_stats->tx_ok); |