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generic: ar8216: simplify and rename ar8327_config_port

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Return with the PORT_STATUS register value instead of
writing that directly into the corresponding register.
Also rename the function to ar8327_get_port_init_status.

Signed-off-by: Gabor Juhos <juhosg@openwrt.org>

SVN-Revision: 36043
This commit is contained in:
Gabor Juhos 2013-03-15 15:49:57 +00:00
parent 3fee1bddbe
commit 17d735fc46
1 changed files with 9 additions and 15 deletions
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24
target/linux/generic/files/drivers/net/phy/ar8216.c
View file

@ -1086,17 +1086,13 @@ ar8327_init_globals(struct ar8xxx_priv *priv)
AR8327_MODULE_EN_MIB);
}
static void
ar8327_config_port(struct ar8xxx_priv *priv, unsigned int port,
struct ar8327_port_cfg *cfg)
static u32
ar8327_get_port_init_status(struct ar8327_port_cfg *cfg)
{
u32 t;
if (!cfg || !cfg->force_link) {
priv->write(priv, AR8327_REG_PORT_STATUS(port),
AR8216_PORT_STATUS_LINK_AUTO);
return;
}
if (!cfg->force_link)
return AR8216_PORT_STATUS_LINK_AUTO;
t = AR8216_PORT_STATUS_TXMAC | AR8216_PORT_STATUS_RXMAC;
t |= cfg->duplex ? AR8216_PORT_STATUS_DUPLEX : 0;
@ -1115,27 +1111,25 @@ ar8327_config_port(struct ar8xxx_priv *priv, unsigned int port,
break;
}
priv->write(priv, AR8327_REG_PORT_STATUS(port), t);
return t;
}
static void
ar8327_init_port(struct ar8xxx_priv *priv, int port)
{
struct ar8327_platform_data *pdata;
struct ar8327_port_cfg *cfg;
u32 t;
pdata = priv->phy->dev.platform_data;
if (port == AR8216_PORT_CPU)
cfg = &pdata->port0_cfg;
t = ar8327_get_port_init_status(&pdata->port0_cfg);
else if (port == 6)
cfg = &pdata->port6_cfg;
t = ar8327_get_port_init_status(&pdata->port6_cfg);
else
cfg = NULL;
ar8327_config_port(priv, port, cfg);
t = AR8216_PORT_STATUS_LINK_AUTO;
priv->write(priv, AR8327_REG_PORT_STATUS(port), t);
priv->write(priv, AR8327_REG_PORT_HEADER(port), 0);
t = 1 << AR8327_PORT_VLAN0_DEF_SVID_S;