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authorMichael Chan <mchan@broadcom.com>2005-05-29 14:56:34 -0700
committerDavid S. Miller <davem@davemloft.net>2005-05-29 14:56:34 -0700
commit4cafd3f533475c976879d85773735c004f09f576 (patch)
treeb72e4f1f5a5272b473c70138f3f76ec3406f08f4 /drivers/net/tg3.c
parent7ce54e3f428b33af714271140601c87b8bf2c544 (diff)
downloadop-kernel-dev-4cafd3f533475c976879d85773735c004f09f576.zip
op-kernel-dev-4cafd3f533475c976879d85773735c004f09f576.tar.gz
[TG3]: Add basic selftest infrastructure
Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/tg3.c')
-rw-r--r--drivers/net/tg3.c28
1 files changed, 28 insertions, 0 deletions
diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c
index f10dd74..088ed9f 100644
--- a/drivers/net/tg3.c
+++ b/drivers/net/tg3.c
@@ -133,6 +133,8 @@
/* number of ETHTOOL_GSTATS u64's */
#define TG3_NUM_STATS (sizeof(struct tg3_ethtool_stats)/sizeof(u64))
+#define TG3_NUM_TEST 6
+
static char version[] __devinitdata =
DRV_MODULE_NAME ".c:v" DRV_MODULE_VERSION " (" DRV_MODULE_RELDATE ")\n";
@@ -316,6 +318,17 @@ static struct {
{ "nic_tx_threshold_hit" }
};
+static struct {
+ const char string[ETH_GSTRING_LEN];
+} ethtool_test_keys[TG3_NUM_TEST] = {
+ { "nvram test (online) " },
+ { "link test (online) " },
+ { "register test (offline)" },
+ { "memory test (offline)" },
+ { "loopback test (offline)" },
+ { "interrupt test (offline)" },
+};
+
static void tg3_write_indirect_reg32(struct tg3 *tp, u32 off, u32 val)
{
if ((tp->tg3_flags & TG3_FLAG_PCIX_TARGET_HWBUG) != 0) {
@@ -7199,12 +7212,20 @@ static int tg3_get_stats_count (struct net_device *dev)
return TG3_NUM_STATS;
}
+static int tg3_get_test_count (struct net_device *dev)
+{
+ return TG3_NUM_TEST;
+}
+
static void tg3_get_strings (struct net_device *dev, u32 stringset, u8 *buf)
{
switch (stringset) {
case ETH_SS_STATS:
memcpy(buf, &ethtool_stats_keys, sizeof(ethtool_stats_keys));
break;
+ case ETH_SS_TEST:
+ memcpy(buf, &ethtool_test_keys, sizeof(ethtool_test_keys));
+ break;
default:
WARN_ON(1); /* we need a WARN() */
break;
@@ -7218,6 +7239,11 @@ static void tg3_get_ethtool_stats (struct net_device *dev,
memcpy(tmp_stats, tg3_get_estats(tp), sizeof(tp->estats));
}
+static void tg3_self_test(struct net_device *dev, struct ethtool_test *etest,
+ u64 *data)
+{
+}
+
static int tg3_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
{
struct mii_ioctl_data *data = if_mii(ifr);
@@ -7331,6 +7357,8 @@ static struct ethtool_ops tg3_ethtool_ops = {
.get_tso = ethtool_op_get_tso,
.set_tso = tg3_set_tso,
#endif
+ .self_test_count = tg3_get_test_count,
+ .self_test = tg3_self_test,
.get_strings = tg3_get_strings,
.get_stats_count = tg3_get_stats_count,
.get_ethtool_stats = tg3_get_ethtool_stats,
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