ethtool, mdio, mii: Specify MDIO information fields in struct ethtool_cmd
Add comments for ethtool_cmd::phy_address and
ethtool_cmd::mdio_support, and definitions of the flags currently
used in mdio_support.
In the mdio library, assert that its own flags continue to match those
in the ethtool interface.
In the mii library, use the ethtool flag definition and stop
including <linux/mdio.h>.
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/mdio.c b/drivers/net/mdio.c
index 16fbb11..8403316 100644
--- a/drivers/net/mdio.c
+++ b/drivers/net/mdio.c
@@ -190,6 +190,9 @@
int reg;
u32 speed;
+ BUILD_BUG_ON(MDIO_SUPPORTS_C22 != ETH_MDIO_SUPPORTS_C22);
+ BUILD_BUG_ON(MDIO_SUPPORTS_C45 != ETH_MDIO_SUPPORTS_C45);
+
ecmd->transceiver = XCVR_INTERNAL;
ecmd->phy_address = mdio->prtad;
ecmd->mdio_support =