diff options
Diffstat (limited to 'net/ethtool/ioctl.c')
| -rw-r--r-- | net/ethtool/ioctl.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/net/ethtool/ioctl.c b/net/ethtool/ioctl.c index e645d751a5e8..1cca372c0d80 100644 --- a/net/ethtool/ioctl.c +++ b/net/ethtool/ioctl.c @@ -658,6 +658,9 @@ static int ethtool_get_settings(struct net_device *dev, void __user *useraddr) if (!dev->ethtool_ops->get_link_ksettings) return -EOPNOTSUPP; + if (dev->module_fw_flash_in_progress) + return -EBUSY; + memset(&link_ksettings, 0, sizeof(link_ksettings)); err = dev->ethtool_ops->get_link_ksettings(dev, &link_ksettings); if (err < 0) @@ -1449,6 +1452,9 @@ static int ethtool_reset(struct net_device *dev, char __user *useraddr) if (!dev->ethtool_ops->reset) return -EOPNOTSUPP; + if (dev->module_fw_flash_in_progress) + return -EBUSY; + if (copy_from_user(&reset, useraddr, sizeof(reset))) return -EFAULT; @@ -2462,6 +2468,9 @@ int ethtool_get_module_info_call(struct net_device *dev, const struct ethtool_ops *ops = dev->ethtool_ops; struct phy_device *phydev = dev->phydev; + if (dev->module_fw_flash_in_progress) + return -EBUSY; + if (dev->sfp_bus) return sfp_get_module_info(dev->sfp_bus, modinfo); @@ -2499,6 +2508,9 @@ int ethtool_get_module_eeprom_call(struct net_device *dev, const struct ethtool_ops *ops = dev->ethtool_ops; struct phy_device *phydev = dev->phydev; + if (dev->module_fw_flash_in_progress) + return -EBUSY; + if (dev->sfp_bus) return sfp_get_module_eeprom(dev->sfp_bus, ee, data); |