net: phy: aquantia: Print information on config

Print information about Aquantia system interface and firmware loaded
on the phy.

Signed-off-by: Valentin Catalin Neacsu <valentin-catalin.neacsu@nxp.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>

diff --git a/drivers/net/phy/aquantia.c b/drivers/net/phy/aquantia.c
index 3edc35e..12df098 100644 (file)
--- a/drivers/net/phy/aquantia.c
+++ b/drivers/net/phy/aquantia.c
@@ -22,6 +22,11 @@
 
 #define AQUANTIA_SYSTEM_INTERFACE_SR     0xe812
 #define AQUANTIA_VENDOR_PROVISIONING_REG 0xC441
+#define AQUANTIA_FIRMWARE_ID            0x20
+#define AQUANTIA_RESERVED_STATUS        0xc885
+#define AQUANTIA_FIRMWARE_MAJOR_MASK    0xff00
+#define AQUANTIA_FIRMWARE_MINOR_MASK    0xff
+#define AQUANTIA_FIRMWARE_BUILD_MASK    0xf0
 
 #define AQUANTIA_USX_AUTONEG_CONTROL_ENA 0x0008
 #define AQUANTIA_SI_IN_USE_MASK          0x0078
@@ -252,6 +257,7 @@ static int aquantia_upload_firmware(struct phy_device *phydev)
 int aquantia_config(struct phy_device *phydev)
 {
        u32 val, id, rstatus, fault;
+       u32 reg_val1 = 0;
 
        id = phy_read(phydev, MDIO_MMD_VEND1, GLOBAL_FIRMWARE_ID);
        rstatus = phy_read(phydev, MDIO_MMD_VEND1, GLOBAL_RSTATUS_1);
@@ -300,6 +306,11 @@ int aquantia_config(struct phy_device *phydev)
                        phy_write(phydev, MDIO_MMD_PHYXS,
                                  AQUANTIA_VENDOR_PROVISIONING_REG,
                                  AQUANTIA_USX_AUTONEG_CONTROL_ENA);
+                       printf("%s: system interface USXGMII\n",
+                              phydev->dev->name);
+               } else {
+                       printf("%s: system interface XFI\n",
+                              phydev->dev->name);
                }
 
        } else if (phydev->interface == PHY_INTERFACE_MODE_SGMII_2500) {
@@ -317,6 +328,16 @@ int aquantia_config(struct phy_device *phydev)
                val = (val & ~AQUNTIA_SPEED_MSB_MASK) | AQUNTIA_SPEED_LSB_MASK;
                phy_write(phydev, MDIO_MMD_PMAPMD, MII_BMCR, val);
        }
+
+       val = phy_read(phydev, MDIO_MMD_VEND1, AQUANTIA_RESERVED_STATUS);
+       reg_val1 = phy_read(phydev, MDIO_MMD_VEND1, AQUANTIA_FIRMWARE_ID);
+
+       printf("%s: %s Firmware Version %x.%x.%x\n", phydev->dev->name,
+              phydev->drv->name,
+              (reg_val1 & AQUANTIA_FIRMWARE_MAJOR_MASK) >> 8,
+              reg_val1 & AQUANTIA_FIRMWARE_MINOR_MASK,
+              (val & AQUANTIA_FIRMWARE_BUILD_MASK) >> 4);
+
        return 0;
 }