@@ -20,6 +20,7 @@ if NET_VENDOR_ATHEROS
config AG71XX
tristate "Atheros AR7XXX/AR9XXX built-in ethernet mac support"
depends on ATH79
+ select NET_SELFTESTS
select PHYLINK
help
If you wish to compile a kernel for AR7XXX/91XXX and enable
@@ -37,6 +37,7 @@
#include <linux/reset.h>
#include <linux/clk.h>
#include <linux/io.h>
+#include <net/selftests.h>
/* For our NAPI weight bigger does *NOT* mean better - it means more
* D-cache misses and lots more wasted cycles than we'll ever
@@ -497,12 +498,17 @@ static int ag71xx_ethtool_set_pauseparam(struct net_device *ndev,
static void ag71xx_ethtool_get_strings(struct net_device *netdev, u32 sset,
u8 *data)
{
- if (sset == ETH_SS_STATS) {
- int i;
+ int i;
+ switch (sset) {
+ case ETH_SS_STATS:
for (i = 0; i < ARRAY_SIZE(ag71xx_statistics); i++)
memcpy(data + i * ETH_GSTRING_LEN,
ag71xx_statistics[i].name, ETH_GSTRING_LEN);
+ break;
+ case ETH_SS_TEST:
+ net_selftest_get_strings(data);
+ break;
}
}
@@ -519,9 +525,14 @@ static void ag71xx_ethtool_get_stats(struct net_device *ndev,
static int ag71xx_ethtool_get_sset_count(struct net_device *ndev, int sset)
{
- if (sset == ETH_SS_STATS)
+ switch (sset) {
+ case ETH_SS_STATS:
return ARRAY_SIZE(ag71xx_statistics);
- return -EOPNOTSUPP;
+ case ETH_SS_TEST:
+ return net_selftest_get_count();
+ default:
+ return -EOPNOTSUPP;
+ }
}
static const struct ethtool_ops ag71xx_ethtool_ops = {
@@ -536,6 +547,7 @@ static const struct ethtool_ops ag71xx_ethtool_ops = {
.get_strings = ag71xx_ethtool_get_strings,
.get_ethtool_stats = ag71xx_ethtool_get_stats,
.get_sset_count = ag71xx_ethtool_get_sset_count,
+ .self_test = net_selftest,
};
static int ag71xx_mdio_wait_busy(struct ag71xx *ag)
With this patch the ag71xx on Atheros AR9331 will able to run generic net selftests. Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de> --- drivers/net/ethernet/atheros/Kconfig | 1 + drivers/net/ethernet/atheros/ag71xx.c | 20 ++++++++++++++++---- 2 files changed, 17 insertions(+), 4 deletions(-)