diff options
| author | Ben Hutchings <bhutchings@solarflare.com> | 2009-04-29 08:06:34 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2009-04-29 17:32:31 -0700 |
| commit | 23c3320cb039debfb94b27e8e9bfe26dd47692c3 (patch) | |
| tree | bfb9253e7a6bc4472050db8e9241ad85a99283ab /drivers/net/chelsio/subr.c | |
| parent | 68e7f45e118f98b77cfa007aa2d97b5dac69fe6b (diff) | |
chelsio: 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/chelsio/subr.c')
| -rw-r--r-- | drivers/net/chelsio/subr.c | 43 |
1 files changed, 23 insertions, 20 deletions
diff --git a/drivers/net/chelsio/subr.c b/drivers/net/chelsio/subr.c index 7adf30230c4f..2564312b3056 100644 --- a/drivers/net/chelsio/subr.c +++ b/drivers/net/chelsio/subr.c @@ -284,32 +284,29 @@ static void mi1_mdio_init(adapter_t *adapter, const struct board_info *bi) /* * Elmer MI1 MDIO read/write operations. */ -static int mi1_mdio_read(adapter_t *adapter, int phy_addr, int mmd_addr, - int reg_addr, unsigned int *valp) +static int mi1_mdio_read(struct net_device *dev, int phy_addr, int mmd_addr, + u16 reg_addr) { + struct adapter *adapter = dev->ml_priv; u32 addr = V_MI1_REG_ADDR(reg_addr) | V_MI1_PHY_ADDR(phy_addr); - - if (mmd_addr) - return -EINVAL; + unsigned int val; spin_lock(&adapter->tpi_lock); __t1_tpi_write(adapter, A_ELMER0_PORT0_MI1_ADDR, addr); __t1_tpi_write(adapter, A_ELMER0_PORT0_MI1_OP, MI1_OP_DIRECT_READ); mi1_wait_until_ready(adapter, A_ELMER0_PORT0_MI1_OP); - __t1_tpi_read(adapter, A_ELMER0_PORT0_MI1_DATA, valp); + __t1_tpi_read(adapter, A_ELMER0_PORT0_MI1_DATA, &val); spin_unlock(&adapter->tpi_lock); - return 0; + return val; } -static int mi1_mdio_write(adapter_t *adapter, int phy_addr, int mmd_addr, - int reg_addr, unsigned int val) +static int mi1_mdio_write(struct net_device *dev, int phy_addr, int mmd_addr, + u16 reg_addr, u16 val) { + struct adapter *adapter = dev->ml_priv; u32 addr = V_MI1_REG_ADDR(reg_addr) | V_MI1_PHY_ADDR(phy_addr); - if (mmd_addr) - return -EINVAL; - spin_lock(&adapter->tpi_lock); __t1_tpi_write(adapter, A_ELMER0_PORT0_MI1_ADDR, addr); __t1_tpi_write(adapter, A_ELMER0_PORT0_MI1_DATA, val); @@ -324,16 +321,19 @@ static int mi1_mdio_write(adapter_t *adapter, int phy_addr, int mmd_addr, static const struct mdio_ops mi1_mdio_ops = { .init = mi1_mdio_init, .read = mi1_mdio_read, - .write = mi1_mdio_write + .write = mi1_mdio_write, + .mode_support = MDIO_SUPPORTS_C22 }; #endif #endif -static int mi1_mdio_ext_read(adapter_t *adapter, int phy_addr, int mmd_addr, - int reg_addr, unsigned int *valp) +static int mi1_mdio_ext_read(struct net_device *dev, int phy_addr, int mmd_addr, + u16 reg_addr) { + struct adapter *adapter = dev->ml_priv; u32 addr = V_MI1_REG_ADDR(mmd_addr) | V_MI1_PHY_ADDR(phy_addr); + unsigned int val; spin_lock(&adapter->tpi_lock); @@ -350,14 +350,15 @@ static int mi1_mdio_ext_read(adapter_t *adapter, int phy_addr, int mmd_addr, mi1_wait_until_ready(adapter, A_ELMER0_PORT0_MI1_OP); /* Read the data. */ - __t1_tpi_read(adapter, A_ELMER0_PORT0_MI1_DATA, valp); + __t1_tpi_read(adapter, A_ELMER0_PORT0_MI1_DATA, &val); spin_unlock(&adapter->tpi_lock); - return 0; + return val; } -static int mi1_mdio_ext_write(adapter_t *adapter, int phy_addr, int mmd_addr, - int reg_addr, unsigned int val) +static int mi1_mdio_ext_write(struct net_device *dev, int phy_addr, + int mmd_addr, u16 reg_addr, u16 val) { + struct adapter *adapter = dev->ml_priv; u32 addr = V_MI1_REG_ADDR(mmd_addr) | V_MI1_PHY_ADDR(phy_addr); spin_lock(&adapter->tpi_lock); @@ -380,7 +381,8 @@ static int mi1_mdio_ext_write(adapter_t *adapter, int phy_addr, int mmd_addr, static const struct mdio_ops mi1_mdio_ext_ops = { .init = mi1_mdio_init, .read = mi1_mdio_ext_read, - .write = mi1_mdio_ext_write + .write = mi1_mdio_ext_write, + .mode_support = MDIO_SUPPORTS_C45 | MDIO_EMULATE_C22 }; enum { @@ -1140,6 +1142,7 @@ int __devinit t1_init_sw_modules(adapter_t *adapter, adapter->name, i); goto error; } + adapter->port[i].phy->mdio.dev = adapter->port[i].dev; adapter->port[i].mac = mac = bi->gmac->create(adapter, i); if (!mac) { |