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net: dsa: mv88e6060: Replace ds with priv 

Pass around priv, not ds. This will help with changing to an mdio
driver, and makes this driver more like mv88e6xxx.

Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
hifive-unleashed-5.2
Andrew Lunn 2019-04-27 19:32:57 +02:00 committed by David S. Miller
parent 406a4362c2
commit 3e8bc1b886
2 changed files with 23 additions and 21 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

43
drivers/net/dsa/mv88e6060.c
View File

@ -14,10 +14,8 @@
#include <net/dsa.h>
#include "mv88e6060.h"
static int reg_read(struct dsa_switch *ds, int addr, int reg)
static int reg_read(struct mv88e6060_priv *priv, int addr, int reg)
{
struct mv88e6060_priv *priv = ds->priv;
return mdiobus_read_nested(priv->bus, priv->sw_addr + addr, reg);
}
@ -25,17 +23,15 @@ static int reg_read(struct dsa_switch *ds, int addr, int reg)
({ \
int __ret; \
\
__ret = reg_read(ds, addr, reg); \
__ret = reg_read(priv, addr, reg); \
if (__ret < 0) \
return __ret; \
__ret; \
})
static int reg_write(struct dsa_switch *ds, int addr, int reg, u16 val)
static int reg_write(struct mv88e6060_priv *priv, int addr, int reg, u16 val)
{
struct mv88e6060_priv *priv = ds->priv;
return mdiobus_write_nested(priv->bus, priv->sw_addr + addr, reg, val);
}
@ -43,7 +39,7 @@ static int reg_write(struct dsa_switch *ds, int addr, int reg, u16 val)
({ \
int __ret; \
\
__ret = reg_write(ds, addr, reg, val); \
__ret = reg_write(priv, addr, reg, val); \
if (__ret < 0) \
return __ret; \
})
@ -93,7 +89,7 @@ static const char *mv88e6060_drv_probe(struct device *dsa_dev,
return name;
}
static int mv88e6060_switch_reset(struct dsa_switch *ds)
static int mv88e6060_switch_reset(struct mv88e6060_priv *priv)
{
int i;
int ret;
@ -129,7 +125,7 @@ static int mv88e6060_switch_reset(struct dsa_switch *ds)
return 0;
}
static int mv88e6060_setup_global(struct dsa_switch *ds)
static int mv88e6060_setup_global(struct mv88e6060_priv *priv)
{
/* Disable discarding of frames with excessive collisions,
* set the maximum frame size to 1536 bytes, and mask all
@ -145,7 +141,7 @@ static int mv88e6060_setup_global(struct dsa_switch *ds)
return 0;
}
static int mv88e6060_setup_port(struct dsa_switch *ds, int p)
static int mv88e6060_setup_port(struct mv88e6060_priv *priv, int p)
{
int addr = REG_PORT(p);
@ -155,7 +151,7 @@ static int mv88e6060_setup_port(struct dsa_switch *ds, int p)
* port, enable Ingress and Egress Trailer tagging mode.
*/
REG_WRITE(addr, PORT_CONTROL,
dsa_is_cpu_port(ds, p) ?
dsa_is_cpu_port(priv->ds, p) ?
PORT_CONTROL_TRAILER |
PORT_CONTROL_INGRESS_MODE |
PORT_CONTROL_STATE_FORWARDING :
@ -168,8 +164,8 @@ static int mv88e6060_setup_port(struct dsa_switch *ds, int p)
*/
REG_WRITE(addr, PORT_VLAN_MAP,
((p & 0xf) << PORT_VLAN_MAP_DBNUM_SHIFT) |
(dsa_is_cpu_port(ds, p) ? dsa_user_ports(ds) :
BIT(dsa_to_port(ds, p)->cpu_dp->index)));
(dsa_is_cpu_port(priv->ds, p) ? dsa_user_ports(priv->ds) :
BIT(dsa_to_port(priv->ds, p)->cpu_dp->index)));
/* Port Association Vector: when learning source addresses
* of packets, add the address to the address database using
@ -181,7 +177,7 @@ static int mv88e6060_setup_port(struct dsa_switch *ds, int p)
return 0;
}
static int mv88e6060_setup_addr(struct dsa_switch *ds)
static int mv88e6060_setup_addr(struct mv88e6060_priv *priv)
{
u8 addr[ETH_ALEN];
u16 val;
@ -204,25 +200,28 @@ static int mv88e6060_setup_addr(struct dsa_switch *ds)
static int mv88e6060_setup(struct dsa_switch *ds)
{
struct mv88e6060_priv *priv = ds->priv;
int ret;
int i;
ret = mv88e6060_switch_reset(ds);
priv->ds = ds;
ret = mv88e6060_switch_reset(priv);
if (ret < 0)
return ret;
/* @@@ initialise atu */
ret = mv88e6060_setup_global(ds);
ret = mv88e6060_setup_global(priv);
if (ret < 0)
return ret;
ret = mv88e6060_setup_addr(ds);
ret = mv88e6060_setup_addr(priv);
if (ret < 0)
return ret;
for (i = 0; i < MV88E6060_PORTS; i++) {
ret = mv88e6060_setup_port(ds, i);
ret = mv88e6060_setup_port(priv, i);
if (ret < 0)
return ret;
}
@ -239,25 +238,27 @@ static int mv88e6060_port_to_phy_addr(int port)
static int mv88e6060_phy_read(struct dsa_switch *ds, int port, int regnum)
{
struct mv88e6060_priv *priv = ds->priv;
int addr;
addr = mv88e6060_port_to_phy_addr(port);
if (addr == -1)
return 0xffff;
return reg_read(ds, addr, regnum);
return reg_read(priv, addr, regnum);
}
static int
mv88e6060_phy_write(struct dsa_switch *ds, int port, int regnum, u16 val)
{
struct mv88e6060_priv *priv = ds->priv;
int addr;
addr = mv88e6060_port_to_phy_addr(port);
if (addr == -1)
return 0xffff;
return reg_write(ds, addr, regnum, val);
return reg_write(priv, addr, regnum, val);
}
static const struct dsa_switch_ops mv88e6060_switch_ops = {

1
drivers/net/dsa/mv88e6060.h
View File

@ -117,6 +117,7 @@ struct mv88e6060_priv {
*/
struct mii_bus *bus;
int sw_addr;
struct dsa_switch *ds;
};
#endif