diff options
| author | Thomas Klein <osstklei@de.ibm.com> | 2007-11-21 17:37:58 +0100 |
|---|---|---|
| committer | Jeff Garzik <jeff@garzik.org> | 2007-11-23 22:09:01 -0500 |
| commit | 7393b87c9a538045c241d3eb5e2abf37e25ca3d3 (patch) | |
| tree | 251737376d33ad649ca21727588c6f462648bdb4 /drivers/net/ehea | |
| parent | a9b121c4df04d7fb508384480bb93f04916fb820 (diff) | |
| download | lwn-7393b87c9a538045c241d3eb5e2abf37e25ca3d3.tar.gz lwn-7393b87c9a538045c241d3eb5e2abf37e25ca3d3.zip | |
ehea: Improve tx packets counting
Using own tx_packets counter instead of firmware counters.
Signed-off-by: Thomas Klein <tklein@de.ibm.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Diffstat (limited to 'drivers/net/ehea')
| -rw-r--r-- | drivers/net/ehea/ehea.h | 2 | ||||
| -rw-r--r-- | drivers/net/ehea/ehea_main.c | 9 |
2 files changed, 8 insertions, 3 deletions
diff --git a/drivers/net/ehea/ehea.h b/drivers/net/ehea/ehea.h index f78e5bf7cb33..ea67615320c2 100644 --- a/drivers/net/ehea/ehea.h +++ b/drivers/net/ehea/ehea.h @@ -40,7 +40,7 @@ #include <asm/io.h> #define DRV_NAME "ehea" -#define DRV_VERSION "EHEA_0080" +#define DRV_VERSION "EHEA_0082" /* eHEA capability flags */ #define DLPAR_PORT_ADD_REM 1 diff --git a/drivers/net/ehea/ehea_main.c b/drivers/net/ehea/ehea_main.c index f0319f1e8e05..d2f715d80077 100644 --- a/drivers/net/ehea/ehea_main.c +++ b/drivers/net/ehea/ehea_main.c @@ -136,7 +136,7 @@ static struct net_device_stats *ehea_get_stats(struct net_device *dev) struct ehea_port *port = netdev_priv(dev); struct net_device_stats *stats = &port->stats; struct hcp_ehea_port_cb2 *cb2; - u64 hret, rx_packets; + u64 hret, rx_packets, tx_packets; int i; memset(stats, 0, sizeof(*stats)); @@ -162,7 +162,11 @@ static struct net_device_stats *ehea_get_stats(struct net_device *dev) for (i = 0; i < port->num_def_qps; i++) rx_packets += port->port_res[i].rx_packets; - stats->tx_packets = cb2->txucp + cb2->txmcp + cb2->txbcp; + tx_packets = 0; + for (i = 0; i < port->num_def_qps + port->num_add_tx_qps; i++) + tx_packets += port->port_res[i].tx_packets; + + stats->tx_packets = tx_packets; stats->multicast = cb2->rxmcp; stats->rx_errors = cb2->rxuerr; stats->rx_bytes = cb2->rxo; @@ -2000,6 +2004,7 @@ static int ehea_start_xmit(struct sk_buff *skb, struct net_device *dev) } ehea_post_swqe(pr->qp, swqe); + pr->tx_packets++; if (unlikely(atomic_read(&pr->swqe_avail) <= 1)) { spin_lock_irqsave(&pr->netif_queue, flags); |