diff options
| author | David S. Miller <davem@davemloft.net> | 2021-04-20 16:08:02 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2021-04-20 16:08:02 -0700 |
| commit | e655bbf90330684ed377d19a0f3ac87525c292d7 (patch) | |
| tree | 07ecb02f2ccd01f2307ad4486ae7e9f695eab1f3 /include | |
| parent | e9377a911d772d27ef2810c241154ba479bad368 (diff) | |
| parent | a71acad90a3f079685efcb068e2251b912083d68 (diff) | |
Merge branch 'net-generic-selftest-support'
Oleksij Rempel says:
====================
provide generic net selftest support
changes v3:
- make more granular tests
- enable loopback for all PHYs by default
- fix allmodconfig build errors
- poll for link status update after switching to the loopback mode
changes v2:
- make generic selftests available for all networking devices.
- make use of net_selftest* on FEC, ag71xx and all DSA switches.
- add loopback support on more PHYs.
This patch set provides diagnostic capabilities for some iMX, ag71xx or
any DSA based devices. For proper functionality, PHY loopback support is
needed.
So far there is only initial infrastructure with basic tests.
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/phy.h | 1 | ||||
| -rw-r--r-- | include/net/dsa.h | 2 | ||||
| -rw-r--r-- | include/net/selftests.h | 12 |
3 files changed, 15 insertions, 0 deletions
diff --git a/include/linux/phy.h b/include/linux/phy.h index e3d4d583463b..60d2b26026a2 100644 --- a/include/linux/phy.h +++ b/include/linux/phy.h @@ -1410,6 +1410,7 @@ void phy_disconnect(struct phy_device *phydev); void phy_detach(struct phy_device *phydev); void phy_start(struct phy_device *phydev); void phy_stop(struct phy_device *phydev); +int phy_config_aneg(struct phy_device *phydev); int phy_start_aneg(struct phy_device *phydev); int phy_aneg_done(struct phy_device *phydev); int phy_speed_down(struct phy_device *phydev, bool sync); diff --git a/include/net/dsa.h b/include/net/dsa.h index 1259b0f40684..b52e9b057be4 100644 --- a/include/net/dsa.h +++ b/include/net/dsa.h @@ -577,6 +577,8 @@ struct dsa_switch_ops { int port, uint64_t *data); void (*get_stats64)(struct dsa_switch *ds, int port, struct rtnl_link_stats64 *s); + void (*self_test)(struct dsa_switch *ds, int port, + struct ethtool_test *etest, u64 *data); /* * ethtool Wake-on-LAN diff --git a/include/net/selftests.h b/include/net/selftests.h new file mode 100644 index 000000000000..9993b9498cf3 --- /dev/null +++ b/include/net/selftests.h @@ -0,0 +1,12 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#ifndef _NET_SELFTESTS +#define _NET_SELFTESTS + +#include <linux/ethtool.h> + +void net_selftest(struct net_device *ndev, struct ethtool_test *etest, + u64 *buf); +int net_selftest_get_count(void); +void net_selftest_get_strings(u8 *data); + +#endif /* _NET_SELFTESTS */ |