diff options
| author | Igor Mitsyanko <igor.mitsyanko.os@quantenna.com> | 2018-05-31 11:10:57 +0200 |
|---|---|---|
| committer | Kalle Valo <kvalo@codeaurora.org> | 2018-06-27 17:54:15 +0200 |
| commit | ed9f34bb9d338734ed8ec3d7f1269a28ef0a553e (patch) | |
| tree | c12f72f4d00ed786d010179f1491b9b9562f9811 /drivers/net | |
| parent | wlcore: Enable runtime PM autosuspend support (diff) | |
| download | linux-ed9f34bb9d338734ed8ec3d7f1269a28ef0a553e.tar.xz linux-ed9f34bb9d338734ed8ec3d7f1269a28ef0a553e.zip | |
qtnfmac: implement net_device_ops callback to set MAC address
Implement net_device_ops::ndo_set_mac_address callback to allow for
setting interface MAC address. Implementation is done through existing
CHANGE_INTF firmware command. All validation is to be done by firmware.
Signed-off-by: Igor Mitsyanko <igor.mitsyanko.os@quantenna.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Diffstat (limited to 'drivers/net')
| -rw-r--r-- | drivers/net/wireless/quantenna/qtnfmac/core.c | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/drivers/net/wireless/quantenna/qtnfmac/core.c b/drivers/net/wireless/quantenna/qtnfmac/core.c index a6a450984f9a..c318340e1bd5 100644 --- a/drivers/net/wireless/quantenna/qtnfmac/core.c +++ b/drivers/net/wireless/quantenna/qtnfmac/core.c @@ -179,6 +179,30 @@ static void qtnf_netdev_tx_timeout(struct net_device *ndev) } } +static int qtnf_netdev_set_mac_address(struct net_device *ndev, void *addr) +{ + struct qtnf_vif *vif = qtnf_netdev_get_priv(ndev); + struct sockaddr *sa = addr; + int ret; + unsigned char old_addr[ETH_ALEN]; + + memcpy(old_addr, sa->sa_data, sizeof(old_addr)); + + ret = eth_mac_addr(ndev, sa); + if (ret) + return ret; + + qtnf_scan_done(vif->mac, true); + + ret = qtnf_cmd_send_change_intf_type(vif, vif->wdev.iftype, + sa->sa_data); + + if (ret) + memcpy(ndev->dev_addr, old_addr, ETH_ALEN); + + return ret; +} + /* Network device ops handlers */ const struct net_device_ops qtnf_netdev_ops = { .ndo_open = qtnf_netdev_open, @@ -186,6 +210,7 @@ const struct net_device_ops qtnf_netdev_ops = { .ndo_start_xmit = qtnf_netdev_hard_start_xmit, .ndo_tx_timeout = qtnf_netdev_tx_timeout, .ndo_get_stats64 = qtnf_netdev_get_stats64, + .ndo_set_mac_address = qtnf_netdev_set_mac_address, }; static int qtnf_mac_init_single_band(struct wiphy *wiphy, |