diff options
author | Ben Hutchings <bhutchings@solarflare.com> | 2009-04-29 08:07:20 (GMT) |
---|---|---|
committer | David S. Miller <davem@davemloft.net> | 2009-04-30 00:32:32 (GMT) |
commit | 0f07c4ee8c800923ae7918c231532a9256233eed (patch) | |
tree | 659322e8607f681af12a43671b17c5b65f94f4d5 /drivers/net/cxgb3/common.h | |
parent | 23c3320cb039debfb94b27e8e9bfe26dd47692c3 (diff) | |
download | linux-fsl-qoriq-0f07c4ee8c800923ae7918c231532a9256233eed.tar.xz |
cxgb3: Use generic MDIO definitions and mdio_mii_ioctl()
Compile-tested only.
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/cxgb3/common.h')
-rw-r--r-- | drivers/net/cxgb3/common.h | 53 |
1 files changed, 23 insertions, 30 deletions
diff --git a/drivers/net/cxgb3/common.h b/drivers/net/cxgb3/common.h index e508dc3..3147789 100644 --- a/drivers/net/cxgb3/common.h +++ b/drivers/net/cxgb3/common.h @@ -39,7 +39,7 @@ #include <linux/init.h> #include <linux/netdevice.h> #include <linux/ethtool.h> -#include <linux/mii.h> +#include <linux/mdio.h> #include "version.h" #define CH_ERR(adap, fmt, ...) dev_err(&adap->pdev->dev, fmt, ## __VA_ARGS__) @@ -184,10 +184,11 @@ struct cphy; struct adapter; struct mdio_ops { - int (*read)(struct adapter *adapter, int phy_addr, int mmd_addr, - int reg_addr, unsigned int *val); - int (*write)(struct adapter *adapter, int phy_addr, int mmd_addr, - int reg_addr, unsigned int val); + int (*read)(struct net_device *dev, int phy_addr, int mmd_addr, + u16 reg_addr); + int (*write)(struct net_device *dev, int phy_addr, int mmd_addr, + u16 reg_addr, u16 val); + unsigned mode_support; }; struct adapter_info { @@ -520,17 +521,6 @@ enum { MAC_RXFIFO_SIZE = 32768 }; -/* IEEE 802.3 specified MDIO devices */ -enum { - MDIO_DEV_PMA_PMD = 1, - MDIO_DEV_WIS = 2, - MDIO_DEV_PCS = 3, - MDIO_DEV_XGXS = 4, - MDIO_DEV_ANEG = 7, - MDIO_DEV_VEND1 = 30, - MDIO_DEV_VEND2 = 31 -}; - /* LASI control and status registers */ enum { RX_ALARM_CTRL = 0x9000, @@ -583,11 +573,12 @@ struct cphy_ops { int (*get_link_status)(struct cphy *phy, int *link_ok, int *speed, int *duplex, int *fc); int (*power_down)(struct cphy *phy, int enable); + + u32 mmds; }; /* A PHY instance */ struct cphy { - u8 addr; /* PHY address */ u8 modtype; /* PHY module type */ short priv; /* scratch pad */ unsigned int caps; /* PHY capabilities */ @@ -595,23 +586,23 @@ struct cphy { const char *desc; /* PHY description */ unsigned long fifo_errors; /* FIFO over/under-flows */ const struct cphy_ops *ops; /* PHY operations */ - int (*mdio_read)(struct adapter *adapter, int phy_addr, int mmd_addr, - int reg_addr, unsigned int *val); - int (*mdio_write)(struct adapter *adapter, int phy_addr, int mmd_addr, - int reg_addr, unsigned int val); + struct mdio_if_info mdio; }; /* Convenience MDIO read/write wrappers */ -static inline int mdio_read(struct cphy *phy, int mmd, int reg, - unsigned int *valp) +static inline int t3_mdio_read(struct cphy *phy, int mmd, int reg, + unsigned int *valp) { - return phy->mdio_read(phy->adapter, phy->addr, mmd, reg, valp); + int rc = phy->mdio.mdio_read(phy->mdio.dev, phy->mdio.prtad, mmd, reg); + *valp = (rc >= 0) ? rc : -1; + return (rc >= 0) ? 0 : rc; } -static inline int mdio_write(struct cphy *phy, int mmd, int reg, - unsigned int val) +static inline int t3_mdio_write(struct cphy *phy, int mmd, int reg, + unsigned int val) { - return phy->mdio_write(phy->adapter, phy->addr, mmd, reg, val); + return phy->mdio.mdio_write(phy->mdio.dev, phy->mdio.prtad, mmd, + reg, val); } /* Convenience initializer */ @@ -620,14 +611,16 @@ static inline void cphy_init(struct cphy *phy, struct adapter *adapter, const struct mdio_ops *mdio_ops, unsigned int caps, const char *desc) { - phy->addr = phy_addr; phy->caps = caps; phy->adapter = adapter; phy->desc = desc; phy->ops = phy_ops; if (mdio_ops) { - phy->mdio_read = mdio_ops->read; - phy->mdio_write = mdio_ops->write; + phy->mdio.prtad = phy_addr; + phy->mdio.mmds = phy_ops->mmds; + phy->mdio.mode_support = mdio_ops->mode_support; + phy->mdio.mdio_read = mdio_ops->read; + phy->mdio.mdio_write = mdio_ops->write; } } |