diff options
| author |   Jitendra Kalsaria <jitendra.kalsaria@qlogic.com> | 2012-07-10 14:57:33 +0000 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2012-07-10 23:28:33 -0700 |
| commit | 206d78e0c5e9eff0b025e54ff2825d90a0df77db (patch) | |
| tree | 616da58155a81e943ca4c04eb0c5e18e94bf6023 /drivers/net/ethernet/qlogic/qlge/qlge_ethtool.c | |
| parent | qlge: Cleanup atomic queue threshold check. (diff) | |
| download | linux-dev-206d78e0c5e9eff0b025e54ff2825d90a0df77db.tar.xz linux-dev-206d78e0c5e9eff0b025e54ff2825d90a0df77db.zip | |
qlge: Fix ethtool WOL calls to operate only on devices that support WOL.
Signed-off-by: Jitendra Kalsaria <jitendra.kalsaria@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to '')
| -rw-r--r-- | drivers/net/ethernet/qlogic/qlge/qlge_ethtool.c | 20 |
1 files changed, 16 insertions, 4 deletions
diff --git a/drivers/net/ethernet/qlogic/qlge/qlge_ethtool.c b/drivers/net/ethernet/qlogic/qlge/qlge_ethtool.c index 8e2c2a74f3a5..c2adfa26906d 100644 --- a/drivers/net/ethernet/qlogic/qlge/qlge_ethtool.c +++ b/drivers/net/ethernet/qlogic/qlge/qlge_ethtool.c @@ -388,17 +388,29 @@ static void ql_get_drvinfo(struct net_device *ndev, static void ql_get_wol(struct net_device *ndev, struct ethtool_wolinfo *wol) { struct ql_adapter *qdev = netdev_priv(ndev); - /* What we support. */ - wol->supported = WAKE_MAGIC; - /* What we've currently got set. */ - wol->wolopts = qdev->wol; + unsigned short ssys_dev = qdev->pdev->subsystem_device; + + /* WOL is only supported for mezz card. */ + if (ssys_dev == QLGE_MEZZ_SSYS_ID_068 || + ssys_dev == QLGE_MEZZ_SSYS_ID_180) { + wol->supported = WAKE_MAGIC; + wol->wolopts = qdev->wol; + } } static int ql_set_wol(struct net_device *ndev, struct ethtool_wolinfo *wol) { struct ql_adapter *qdev = netdev_priv(ndev); int status; + unsigned short ssys_dev = qdev->pdev->subsystem_device; + /* WOL is only supported for mezz card. */ + if (ssys_dev != QLGE_MEZZ_SSYS_ID_068 || + ssys_dev != QLGE_MEZZ_SSYS_ID_180) { + netif_info(qdev, drv, qdev->ndev, + "WOL is only supported for mezz card\n"); + return -EOPNOTSUPP; + } if (wol->wolopts & ~WAKE_MAGIC) return -EINVAL; qdev->wol = wol->wolopts; |