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path: root/drivers/net/3c59x.c
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Diffstat (limited to 'drivers/net/3c59x.c')
-rw-r--r--drivers/net/3c59x.c33
1 files changed, 23 insertions, 10 deletions
diff --git a/drivers/net/3c59x.c b/drivers/net/3c59x.c
index 7488ee7..7f47124 100644
--- a/drivers/net/3c59x.c
+++ b/drivers/net/3c59x.c
@@ -753,9 +753,11 @@ enum tx_desc_status {
enum ChipCaps { CapBusMaster=0x20, CapPwrMgmt=0x2000 };
struct vortex_extra_stats {
- unsigned long tx_deferred;
- unsigned long tx_multiple_collisions;
- unsigned long rx_bad_ssd;
+ unsigned long tx_deferred;
+ unsigned long tx_max_collisions;
+ unsigned long tx_multiple_collisions;
+ unsigned long tx_single_collisions;
+ unsigned long rx_bad_ssd;
};
struct vortex_private {
@@ -863,12 +865,14 @@ static struct {
const char str[ETH_GSTRING_LEN];
} ethtool_stats_keys[] = {
{ "tx_deferred" },
+ { "tx_max_collisions" },
{ "tx_multiple_collisions" },
+ { "tx_single_collisions" },
{ "rx_bad_ssd" },
};
/* number of ETHTOOL_GSTATS u64's */
-#define VORTEX_NUM_STATS 3
+#define VORTEX_NUM_STATS 5
static int vortex_probe1(struct device *gendev, void __iomem *ioaddr, int irq,
int chip_idx, int card_idx);
@@ -2108,9 +2112,12 @@ vortex_error(struct net_device *dev, int status)
iowrite8(0, ioaddr + TxStatus);
if (tx_status & 0x30) { /* txJabber or txUnderrun */
do_tx_reset = 1;
- } else if ((tx_status & 0x08) && (vp->drv_flags & MAX_COLLISION_RESET)) { /* maxCollisions */
- do_tx_reset = 1;
- reset_mask = 0x0108; /* Reset interface logic, but not download logic */
+ } else if (tx_status & 0x08) { /* maxCollisions */
+ vp->xstats.tx_max_collisions++;
+ if (vp->drv_flags & MAX_COLLISION_RESET) {
+ do_tx_reset = 1;
+ reset_mask = 0x0108; /* Reset interface logic, but not download logic */
+ }
} else { /* Merely re-enable the transmitter. */
iowrite16(TxEnable, ioaddr + EL3_CMD);
}
@@ -2926,7 +2933,6 @@ static void update_stats(void __iomem *ioaddr, struct net_device *dev)
EL3WINDOW(6);
vp->stats.tx_carrier_errors += ioread8(ioaddr + 0);
vp->stats.tx_heartbeat_errors += ioread8(ioaddr + 1);
- vp->stats.collisions += ioread8(ioaddr + 3);
vp->stats.tx_window_errors += ioread8(ioaddr + 4);
vp->stats.rx_fifo_errors += ioread8(ioaddr + 5);
vp->stats.tx_packets += ioread8(ioaddr + 6);
@@ -2939,10 +2945,15 @@ static void update_stats(void __iomem *ioaddr, struct net_device *dev)
vp->stats.tx_bytes += ioread16(ioaddr + 12);
/* Extra stats for get_ethtool_stats() */
vp->xstats.tx_multiple_collisions += ioread8(ioaddr + 2);
+ vp->xstats.tx_single_collisions += ioread8(ioaddr + 3);
vp->xstats.tx_deferred += ioread8(ioaddr + 8);
EL3WINDOW(4);
vp->xstats.rx_bad_ssd += ioread8(ioaddr + 12);
+ vp->stats.collisions = vp->xstats.tx_multiple_collisions
+ + vp->xstats.tx_single_collisions
+ + vp->xstats.tx_max_collisions;
+
{
u8 up = ioread8(ioaddr + 13);
vp->stats.rx_bytes += (up & 0x0f) << 16;
@@ -3036,8 +3047,10 @@ static void vortex_get_ethtool_stats(struct net_device *dev,
spin_unlock_irqrestore(&vp->lock, flags);
data[0] = vp->xstats.tx_deferred;
- data[1] = vp->xstats.tx_multiple_collisions;
- data[2] = vp->xstats.rx_bad_ssd;
+ data[1] = vp->xstats.tx_max_collisions;
+ data[2] = vp->xstats.tx_multiple_collisions;
+ data[3] = vp->xstats.tx_single_collisions;
+ data[4] = vp->xstats.rx_bad_ssd;
}