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authorAndrew Lunn <andrew@lunn.ch>2021-04-09 11:06:38 +0300
committerDavid S. Miller <davem@davemloft.net>2021-04-11 16:34:56 -0700
commit95dfc7effd88b49d66791678e042970824cae838 (patch)
treefd96e8357cd2d37a6d8e78a7f4f099b8f07e1a15 /net/ethtool
parent4c88fa412a100f925b8ab1aa952a672895f69d35 (diff)
net: ethtool: Export helpers for getting EEPROM info
There are two ways to retrieve information from SFP EEPROMs. Many devices make use of the common code, and assign the sfp_bus pointer in the netdev to point to the bus holding the SFP device. Some MAC drivers directly implement ops in there ethool structure. Export within net/ethtool the two helpers used to call these methods, so that they can also be used in the new netlink code. Signed-off-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ethtool')
-rw-r--r--net/ethtool/common.h5
-rw-r--r--net/ethtool/ioctl.c14
2 files changed, 12 insertions, 7 deletions
diff --git a/net/ethtool/common.h b/net/ethtool/common.h
index a9d071248698..2dc2b80aea5f 100644
--- a/net/ethtool/common.h
+++ b/net/ethtool/common.h
@@ -47,4 +47,9 @@ int __ethtool_get_ts_info(struct net_device *dev, struct ethtool_ts_info *info);
extern const struct ethtool_phy_ops *ethtool_phy_ops;
+int ethtool_get_module_info_call(struct net_device *dev,
+ struct ethtool_modinfo *modinfo);
+int ethtool_get_module_eeprom_call(struct net_device *dev,
+ struct ethtool_eeprom *ee, u8 *data);
+
#endif /* _ETHTOOL_COMMON_H */
diff --git a/net/ethtool/ioctl.c b/net/ethtool/ioctl.c
index a9f67574148f..27f1c5224acb 100644
--- a/net/ethtool/ioctl.c
+++ b/net/ethtool/ioctl.c
@@ -2188,8 +2188,8 @@ static int ethtool_get_ts_info(struct net_device *dev, void __user *useraddr)
return 0;
}
-static int __ethtool_get_module_info(struct net_device *dev,
- struct ethtool_modinfo *modinfo)
+int ethtool_get_module_info_call(struct net_device *dev,
+ struct ethtool_modinfo *modinfo)
{
const struct ethtool_ops *ops = dev->ethtool_ops;
struct phy_device *phydev = dev->phydev;
@@ -2215,7 +2215,7 @@ static int ethtool_get_module_info(struct net_device *dev,
if (copy_from_user(&modinfo, useraddr, sizeof(modinfo)))
return -EFAULT;
- ret = __ethtool_get_module_info(dev, &modinfo);
+ ret = ethtool_get_module_info_call(dev, &modinfo);
if (ret)
return ret;
@@ -2225,8 +2225,8 @@ static int ethtool_get_module_info(struct net_device *dev,
return 0;
}
-static int __ethtool_get_module_eeprom(struct net_device *dev,
- struct ethtool_eeprom *ee, u8 *data)
+int ethtool_get_module_eeprom_call(struct net_device *dev,
+ struct ethtool_eeprom *ee, u8 *data)
{
const struct ethtool_ops *ops = dev->ethtool_ops;
struct phy_device *phydev = dev->phydev;
@@ -2249,12 +2249,12 @@ static int ethtool_get_module_eeprom(struct net_device *dev,
int ret;
struct ethtool_modinfo modinfo;
- ret = __ethtool_get_module_info(dev, &modinfo);
+ ret = ethtool_get_module_info_call(dev, &modinfo);
if (ret)
return ret;
return ethtool_get_any_eeprom(dev, useraddr,
- __ethtool_get_module_eeprom,
+ ethtool_get_module_eeprom_call,
modinfo.eeprom_len);
}