[PATCH net-next v5 11/13] net: phylink: Add a mapping between MAC_CAPS and LINK_CAPS

[Maxime Chevallier]

phylink allows MAC drivers to report the capabilities in terms of speed,
duplex and pause support. This is done through a dedicated set of enum
values in the form of the MAC_ capabilities. They are very close to what
the LINK_CAPA_xxx can express, with the difference that LINK_CAPA don't
have any information about Pause/Asym Pause support.

To prepare converting phylink to using the phy_caps, add the mapping
between MAC capabilities and phy_caps. While doing so, we move the
phylink_caps_params array up a bit to simplify future commits.

Signed-off-by: Maxime Chevallier <maxime.chevallier@xxxxxxxxxxx>
---
 drivers/net/phy/phylink.c | 49 ++++++++++++++++++++-------------------
 1 file changed, 25 insertions(+), 24 deletions(-)

diff --git a/drivers/net/phy/phylink.c b/drivers/net/phy/phylink.c
index 8e2b7d647a92..c6fa3f003833 100644
--- a/drivers/net/phy/phylink.c
+++ b/drivers/net/phy/phylink.c
@@ -292,6 +292,31 @@ static int phylink_interface_max_speed(phy_interface_t interface)
 	return SPEED_UNKNOWN;
 }
 
+static struct {
+	unsigned long mask;
+	int speed;
+	unsigned int duplex;
+	unsigned int caps_bit;
+} phylink_caps_params[] = {
+	{ MAC_400000FD, SPEED_400000, DUPLEX_FULL, BIT(LINK_CAPA_400000FD) },
+	{ MAC_200000FD, SPEED_200000, DUPLEX_FULL, BIT(LINK_CAPA_200000FD) },
+	{ MAC_100000FD, SPEED_100000, DUPLEX_FULL, BIT(LINK_CAPA_100000FD) },
+	{ MAC_56000FD,  SPEED_56000,  DUPLEX_FULL, BIT(LINK_CAPA_56000FD) },
+	{ MAC_50000FD,  SPEED_50000,  DUPLEX_FULL, BIT(LINK_CAPA_50000FD) },
+	{ MAC_40000FD,  SPEED_40000,  DUPLEX_FULL, BIT(LINK_CAPA_40000FD) },
+	{ MAC_25000FD,  SPEED_25000,  DUPLEX_FULL, BIT(LINK_CAPA_25000FD) },
+	{ MAC_20000FD,  SPEED_20000,  DUPLEX_FULL, BIT(LINK_CAPA_20000FD) },
+	{ MAC_10000FD,  SPEED_10000,  DUPLEX_FULL, BIT(LINK_CAPA_10000FD) },
+	{ MAC_5000FD,   SPEED_5000,   DUPLEX_FULL, BIT(LINK_CAPA_5000FD) },
+	{ MAC_2500FD,   SPEED_2500,   DUPLEX_FULL, BIT(LINK_CAPA_2500FD) },
+	{ MAC_1000FD,   SPEED_1000,   DUPLEX_FULL, BIT(LINK_CAPA_1000FD) },
+	{ MAC_1000HD,   SPEED_1000,   DUPLEX_HALF, BIT(LINK_CAPA_1000HD) },
+	{ MAC_100FD,    SPEED_100,    DUPLEX_FULL, BIT(LINK_CAPA_100FD) },
+	{ MAC_100HD,    SPEED_100,    DUPLEX_HALF, BIT(LINK_CAPA_100HD) },
+	{ MAC_10FD,     SPEED_10,     DUPLEX_FULL, BIT(LINK_CAPA_10FD) },
+	{ MAC_10HD,     SPEED_10,     DUPLEX_HALF, BIT(LINK_CAPA_10HD) },
+};
+
 /**
  * phylink_caps_to_linkmodes() - Convert capabilities to ethtool link modes
  * @linkmodes: ethtool linkmode mask (must be already initialised)
@@ -445,30 +470,6 @@ static void phylink_caps_to_linkmodes(unsigned long *linkmodes,
 	}
 }
 
-static struct {
-	unsigned long mask;
-	int speed;
-	unsigned int duplex;
-} phylink_caps_params[] = {
-	{ MAC_400000FD, SPEED_400000, DUPLEX_FULL },
-	{ MAC_200000FD, SPEED_200000, DUPLEX_FULL },
-	{ MAC_100000FD, SPEED_100000, DUPLEX_FULL },
-	{ MAC_56000FD,  SPEED_56000,  DUPLEX_FULL },
-	{ MAC_50000FD,  SPEED_50000,  DUPLEX_FULL },
-	{ MAC_40000FD,  SPEED_40000,  DUPLEX_FULL },
-	{ MAC_25000FD,  SPEED_25000,  DUPLEX_FULL },
-	{ MAC_20000FD,  SPEED_20000,  DUPLEX_FULL },
-	{ MAC_10000FD,  SPEED_10000,  DUPLEX_FULL },
-	{ MAC_5000FD,   SPEED_5000,   DUPLEX_FULL },
-	{ MAC_2500FD,   SPEED_2500,   DUPLEX_FULL },
-	{ MAC_1000FD,   SPEED_1000,   DUPLEX_FULL },
-	{ MAC_1000HD,   SPEED_1000,   DUPLEX_HALF },
-	{ MAC_100FD,    SPEED_100,    DUPLEX_FULL },
-	{ MAC_100HD,    SPEED_100,    DUPLEX_HALF },
-	{ MAC_10FD,     SPEED_10,     DUPLEX_FULL },
-	{ MAC_10HD,     SPEED_10,     DUPLEX_HALF },
-};
-
 /**
  * phylink_limit_mac_speed - limit the phylink_config to a maximum speed
  * @config: pointer to a &struct phylink_config
-- 
2.48.1