diff options
| author | Russell King <rmk+kernel@armlinux.org.uk> | 2018-03-28 15:44:16 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2018-03-30 10:11:06 -0400 |
| commit | e679c9c1dbfdba07b2a979a076cca74b773be8ce (patch) | |
| tree | 25a3a118ff28a51f1cedd552c4090b48f2fe5560 /net | |
| parent | c6ab3008b6a6ecda22e92f96a1b9cc6b0d0b0a4e (diff) | |
| download | linux-e679c9c1dbfdba07b2a979a076cca74b773be8ce.tar.bz2 | |
sfp/phylink: move module EEPROM ethtool access into netdev core ethtool
Provide a pointer to the SFP bus in struct net_device, so that the
ethtool module EEPROM methods can access the SFP directly, rather
than needing every user to provide a hook for it.
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net')
| -rw-r--r-- | net/core/ethtool.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/net/core/ethtool.c b/net/core/ethtool.c index bb6e498c6e3d..eb55252ca1fb 100644 --- a/net/core/ethtool.c +++ b/net/core/ethtool.c @@ -22,6 +22,7 @@ #include <linux/bitops.h> #include <linux/uaccess.h> #include <linux/vmalloc.h> +#include <linux/sfp.h> #include <linux/slab.h> #include <linux/rtnetlink.h> #include <linux/sched/signal.h> @@ -2245,6 +2246,9 @@ static int __ethtool_get_module_info(struct net_device *dev, const struct ethtool_ops *ops = dev->ethtool_ops; struct phy_device *phydev = dev->phydev; + if (dev->sfp_bus) + return sfp_get_module_info(dev->sfp_bus, modinfo); + if (phydev && phydev->drv && phydev->drv->module_info) return phydev->drv->module_info(phydev, modinfo); @@ -2279,6 +2283,9 @@ static int __ethtool_get_module_eeprom(struct net_device *dev, const struct ethtool_ops *ops = dev->ethtool_ops; struct phy_device *phydev = dev->phydev; + if (dev->sfp_bus) + return sfp_get_module_eeprom(dev->sfp_bus, ee, data); + if (phydev && phydev->drv && phydev->drv->module_eeprom) return phydev->drv->module_eeprom(phydev, ee, data); |