diff options
Diffstat (limited to 'drivers/net/ethernet/ibm/emac/rgmii.c')
| -rw-r--r-- | drivers/net/ethernet/ibm/emac/rgmii.c | 22 |
1 files changed, 12 insertions, 10 deletions
diff --git a/drivers/net/ethernet/ibm/emac/rgmii.c b/drivers/net/ethernet/ibm/emac/rgmii.c index 39251765b55..a01182cce96 100644 --- a/drivers/net/ethernet/ibm/emac/rgmii.c +++ b/drivers/net/ethernet/ibm/emac/rgmii.c @@ -24,6 +24,7 @@ #include <linux/slab.h> #include <linux/kernel.h> #include <linux/ethtool.h> +#include <linux/of_address.h> #include <asm/io.h> #include "emac.h" @@ -44,6 +45,7 @@ /* RGMIIx_SSR */ #define RGMII_SSR_MASK(idx) (0x7 << ((idx) * 8)) +#define RGMII_SSR_10(idx) (0x1 << ((idx) * 8)) #define RGMII_SSR_100(idx) (0x2 << ((idx) * 8)) #define RGMII_SSR_1000(idx) (0x4 << ((idx) * 8)) @@ -95,7 +97,7 @@ static inline u32 rgmii_mode_mask(int mode, int input) int rgmii_attach(struct platform_device *ofdev, int input, int mode) { - struct rgmii_instance *dev = dev_get_drvdata(&ofdev->dev); + struct rgmii_instance *dev = platform_get_drvdata(ofdev); struct rgmii_regs __iomem *p = dev->base; RGMII_DBG(dev, "attach(%d)" NL, input); @@ -124,7 +126,7 @@ int rgmii_attach(struct platform_device *ofdev, int input, int mode) void rgmii_set_speed(struct platform_device *ofdev, int input, int speed) { - struct rgmii_instance *dev = dev_get_drvdata(&ofdev->dev); + struct rgmii_instance *dev = platform_get_drvdata(ofdev); struct rgmii_regs __iomem *p = dev->base; u32 ssr; @@ -138,6 +140,8 @@ void rgmii_set_speed(struct platform_device *ofdev, int input, int speed) ssr |= RGMII_SSR_1000(input); else if (speed == SPEED_100) ssr |= RGMII_SSR_100(input); + else if (speed == SPEED_10) + ssr |= RGMII_SSR_10(input); out_be32(&p->ssr, ssr); @@ -146,7 +150,7 @@ void rgmii_set_speed(struct platform_device *ofdev, int input, int speed) void rgmii_get_mdio(struct platform_device *ofdev, int input) { - struct rgmii_instance *dev = dev_get_drvdata(&ofdev->dev); + struct rgmii_instance *dev = platform_get_drvdata(ofdev); struct rgmii_regs __iomem *p = dev->base; u32 fer; @@ -167,7 +171,7 @@ void rgmii_get_mdio(struct platform_device *ofdev, int input) void rgmii_put_mdio(struct platform_device *ofdev, int input) { - struct rgmii_instance *dev = dev_get_drvdata(&ofdev->dev); + struct rgmii_instance *dev = platform_get_drvdata(ofdev); struct rgmii_regs __iomem *p = dev->base; u32 fer; @@ -188,7 +192,7 @@ void rgmii_put_mdio(struct platform_device *ofdev, int input) void rgmii_detach(struct platform_device *ofdev, int input) { - struct rgmii_instance *dev = dev_get_drvdata(&ofdev->dev); + struct rgmii_instance *dev = platform_get_drvdata(ofdev); struct rgmii_regs __iomem *p; BUG_ON(!dev || dev->users == 0); @@ -214,7 +218,7 @@ int rgmii_get_regs_len(struct platform_device *ofdev) void *rgmii_dump_regs(struct platform_device *ofdev, void *buf) { - struct rgmii_instance *dev = dev_get_drvdata(&ofdev->dev); + struct rgmii_instance *dev = platform_get_drvdata(ofdev); struct emac_ethtool_regs_subhdr *hdr = buf; struct rgmii_regs *regs = (struct rgmii_regs *)(hdr + 1); @@ -279,7 +283,7 @@ static int rgmii_probe(struct platform_device *ofdev) (dev->flags & EMAC_RGMII_FLAG_HAS_MDIO) ? "" : "out"); wmb(); - dev_set_drvdata(&ofdev->dev, dev); + platform_set_drvdata(ofdev, dev); return 0; @@ -291,9 +295,7 @@ static int rgmii_probe(struct platform_device *ofdev) static int rgmii_remove(struct platform_device *ofdev) { - struct rgmii_instance *dev = dev_get_drvdata(&ofdev->dev); - - dev_set_drvdata(&ofdev->dev, NULL); + struct rgmii_instance *dev = platform_get_drvdata(ofdev); WARN_ON(dev->users != 0); |