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| author | Russell King <rmk+kernel@armlinux.org.uk> | 2017-01-02 17:52:18 +0000 |
|---|---|---|
| committer | Russell King <rmk+kernel@armlinux.org.uk> | 2017-02-20 10:47:20 +0000 |
| commit | 0d4005d6e02039d4f179ff8ea6cc790abb3e296d (patch) | |
| tree | 87b07d86a5a45b11b6eee43da092f9ae72a50b6c /drivers/net/phy/phy-core.c | |
| parent | 6cc6fd3d35e1c53bfde2dc0f297e72f46abba5fa (diff) | |
net: phy: split out PHY speed and duplex string generation
Other code would like to make use of this, so make the speed and duplex
string generation visible, and place it in a separate file.
Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
Diffstat (limited to 'drivers/net/phy/phy-core.c')
| -rw-r--r-- | drivers/net/phy/phy-core.c | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/drivers/net/phy/phy-core.c b/drivers/net/phy/phy-core.c index 357a4d0d7641..ffa6c455f3c2 100644 --- a/drivers/net/phy/phy-core.c +++ b/drivers/net/phy/phy-core.c @@ -9,6 +9,39 @@ #include <linux/export.h> #include <linux/phy.h> +const char *phy_speed_to_str(int speed) +{ + switch (speed) { + case SPEED_10: + return "10Mbps"; + case SPEED_100: + return "100Mbps"; + case SPEED_1000: + return "1Gbps"; + case SPEED_2500: + return "2.5Gbps"; + case SPEED_10000: + return "10Gbps"; + case SPEED_UNKNOWN: + return "Unknown"; + default: + return "Unsupported (update phy-core.c)"; + } +} +EXPORT_SYMBOL_GPL(phy_speed_to_str); + +const char *phy_duplex_to_str(unsigned int duplex) +{ + if (duplex == DUPLEX_HALF) + return "Half"; + if (duplex == DUPLEX_FULL) + return "Full"; + if (duplex == DUPLEX_UNKNOWN) + return "Unknown"; + return "Unsupported (update phy-core.c)"; +} +EXPORT_SYMBOL_GPL(phy_duplex_to_str); + static void mmd_phy_indirect(struct mii_bus *bus, int phy_addr, int devad, u16 regnum) { |