X-Git-Url: http://ftp.safe.ca/?a=blobdiff_plain;f=drivers%2Fnet%2Fibm_newemac%2Frgmii.c;h=8d76cb89dbd61e6d252ed30fbe1bf211f5081732;hb=ea6828b8aa3a8ebae8d7740f32f212ba1d2f0742;hp=e32da3de2695de79564bfcfa5707d48b507c0ebd;hpb=51d4a1cc2e20e2848c6141989f733f0e6548598b;p=safe%2Fjmp%2Flinux-2.6

diff --git a/drivers/net/ibm_newemac/rgmii.c b/drivers/net/ibm_newemac/rgmii.c
index e32da3d..8d76cb8 100644
--- a/drivers/net/ibm_newemac/rgmii.c
+++ b/drivers/net/ibm_newemac/rgmii.c
@@ -39,6 +39,7 @@
 #define RGMII_FER_RGMII(idx)	(0x5 << ((idx) * 4))
 #define RGMII_FER_TBI(idx)	(0x6 << ((idx) * 4))
 #define RGMII_FER_GMII(idx)	(0x7 << ((idx) * 4))
+#define RGMII_FER_MII(idx)	RGMII_FER_GMII(idx)
 
 /* RGMIIx_SSR */
 #define RGMII_SSR_MASK(idx)	(0x7 << ((idx) * 8))
@@ -49,6 +50,7 @@
 static inline int rgmii_valid_mode(int phy_mode)
 {
 	return  phy_mode == PHY_MODE_GMII ||
+		phy_mode == PHY_MODE_MII ||
 		phy_mode == PHY_MODE_RGMII ||
 		phy_mode == PHY_MODE_TBI ||
 		phy_mode == PHY_MODE_RTBI;
@@ -63,6 +65,8 @@ static inline const char *rgmii_mode_name(int mode)
 		return "TBI";
 	case PHY_MODE_GMII:
 		return "GMII";
+	case PHY_MODE_MII:
+		return "MII";
 	case PHY_MODE_RTBI:
 		return "RTBI";
 	default:
@@ -79,6 +83,8 @@ static inline u32 rgmii_mode_mask(int mode, int input)
 		return RGMII_FER_TBI(input);
 	case PHY_MODE_GMII:
 		return RGMII_FER_GMII(input);
+	case PHY_MODE_MII:
+		return RGMII_FER_MII(input);
 	case PHY_MODE_RTBI:
 		return RGMII_FER_RTBI(input);
 	default:
@@ -182,11 +188,12 @@ void rgmii_put_mdio(struct of_device *ofdev, int input)
 void rgmii_detach(struct of_device *ofdev, int input)
 {
 	struct rgmii_instance *dev = dev_get_drvdata(&ofdev->dev);
-	struct rgmii_regs __iomem *p = dev->base;
-
-	mutex_lock(&dev->lock);
+	struct rgmii_regs __iomem *p;
 
 	BUG_ON(!dev || dev->users == 0);
+	p = dev->base;
+
+	mutex_lock(&dev->lock);
 
 	RGMII_DBG(dev, "detach(%d)" NL, input);