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net: dsa: Pass stringset to ethtool operations

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Up until now we largely assumed that we were interested in ETH_SS_STATS
type of strings for all ethtool operations, this is about to change with
the introduction of additional string sets, e.g: ETH_SS_PHY_STATS.
Update all functions to take an appropriate stringset argument and act
on it when it is different than ETH_SS_STATS for now.

Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Florian Fainelli
2018-04-25 12:12:50 -07:00
committed by David S. Miller
parent 1d1e79f1c6
commit 89f0904834
11 changed files with 83 additions and 28 deletions
Download Patch File Download Diff File Expand all files Collapse all files

11
drivers/net/dsa/b53/b53_common.c
View File

@@ -806,13 +806,17 @@ static unsigned int b53_get_mib_size(struct b53_device *dev)
return B53_MIBS_SIZE;
}
void b53_get_strings(struct dsa_switch *ds, int port, uint8_t *data)
void b53_get_strings(struct dsa_switch *ds, int port, u32 stringset,
uint8_t *data)
{
struct b53_device *dev = ds->priv;
const struct b53_mib_desc *mibs = b53_get_mib(dev);
unsigned int mib_size = b53_get_mib_size(dev);
unsigned int i;
if (stringset != ETH_SS_STATS)
return;
for (i = 0; i < mib_size; i++)
strlcpy(data + i * ETH_GSTRING_LEN,
mibs[i].name, ETH_GSTRING_LEN);
@@ -852,10 +856,13 @@ void b53_get_ethtool_stats(struct dsa_switch *ds, int port, uint64_t *data)
}
EXPORT_SYMBOL(b53_get_ethtool_stats);
int b53_get_sset_count(struct dsa_switch *ds, int port)
int b53_get_sset_count(struct dsa_switch *ds, int port, int sset)
{
struct b53_device *dev = ds->priv;
if (sset != ETH_SS_STATS)
return 0;
return b53_get_mib_size(dev);
}
EXPORT_SYMBOL(b53_get_sset_count);

5
drivers/net/dsa/b53/b53_priv.h
View File

@@ -286,9 +286,10 @@ static inline int b53_switch_get_reset_gpio(struct b53_device *dev)
/* Exported functions towards other drivers */
void b53_imp_vlan_setup(struct dsa_switch *ds, int cpu_port);
int b53_configure_vlan(struct dsa_switch *ds);
void b53_get_strings(struct dsa_switch *ds, int port, uint8_t *data);
void b53_get_strings(struct dsa_switch *ds, int port, u32 stringset,
uint8_t *data);
void b53_get_ethtool_stats(struct dsa_switch *ds, int port, uint64_t *data);
int b53_get_sset_count(struct dsa_switch *ds, int port);
int b53_get_sset_count(struct dsa_switch *ds, int port, int sset);
int b53_br_join(struct dsa_switch *ds, int port, struct net_device *bridge);
void b53_br_leave(struct dsa_switch *ds, int port, struct net_device *bridge);
void b53_br_set_stp_state(struct dsa_switch *ds, int port, u8 state);

11
drivers/net/dsa/dsa_loop.c
View File

@@ -86,16 +86,23 @@ static int dsa_loop_setup(struct dsa_switch *ds)
return 0;
}
static int dsa_loop_get_sset_count(struct dsa_switch *ds, int port)
static int dsa_loop_get_sset_count(struct dsa_switch *ds, int port, int sset)
{
if (sset != ETH_SS_STATS)
return 0;
return __DSA_LOOP_CNT_MAX;
}
static void dsa_loop_get_strings(struct dsa_switch *ds, int port, uint8_t *data)
static void dsa_loop_get_strings(struct dsa_switch *ds, int port,
u32 stringset, uint8_t *data)
{
struct dsa_loop_priv *ps = ds->priv;
unsigned int i;
if (stringset != ETH_SS_STATS)
return;
for (i = 0; i < __DSA_LOOP_CNT_MAX; i++)
memcpy(data + i * ETH_GSTRING_LEN,
ps->ports[port].mib[i].name, ETH_GSTRING_LEN);

11
drivers/net/dsa/lan9303-core.c
View File

@@ -977,10 +977,14 @@ static const struct lan9303_mib_desc lan9303_mib[] = {
{ .offset = LAN9303_MAC_TX_LATECOL_0, .name = "TxLateCol", },
};
static void lan9303_get_strings(struct dsa_switch *ds, int port, uint8_t *data)
static void lan9303_get_strings(struct dsa_switch *ds, int port,
u32 stringset, uint8_t *data)
{
unsigned int u;
if (stringset != ETH_SS_STATS)
return;
for (u = 0; u < ARRAY_SIZE(lan9303_mib); u++) {
strncpy(data + u * ETH_GSTRING_LEN, lan9303_mib[u].name,
ETH_GSTRING_LEN);
@@ -1007,8 +1011,11 @@ static void lan9303_get_ethtool_stats(struct dsa_switch *ds, int port,
}
}
static int lan9303_get_sset_count(struct dsa_switch *ds, int port)
static int lan9303_get_sset_count(struct dsa_switch *ds, int port, int sset)
{
if (sset != ETH_SS_STATS)
return 0;
return ARRAY_SIZE(lan9303_mib);
}

11
drivers/net/dsa/microchip/ksz_common.c
View File

@@ -439,15 +439,22 @@ static void ksz_disable_port(struct dsa_switch *ds, int port,
ksz_port_cfg(dev, port, REG_PORT_CTRL_0, PORT_MAC_LOOPBACK, true);
}
static int ksz_sset_count(struct dsa_switch *ds, int port)
static int ksz_sset_count(struct dsa_switch *ds, int port, int sset)
{
if (sset != ETH_SS_STATS)
return 0;
return TOTAL_SWITCH_COUNTER_NUM;
}
static void ksz_get_strings(struct dsa_switch *ds, int port, uint8_t *buf)
static void ksz_get_strings(struct dsa_switch *ds, int port,
u32 stringset, uint8_t *buf)
{
int i;
if (stringset != ETH_SS_STATS)
return;
for (i = 0; i < TOTAL_SWITCH_COUNTER_NUM; i++) {
memcpy(buf + i * ETH_GSTRING_LEN, mib_names[i].string,
ETH_GSTRING_LEN);

11
drivers/net/dsa/mt7530.c
View File

@@ -573,10 +573,14 @@ static int mt7530_phy_write(struct dsa_switch *ds, int port, int regnum,
}
static void
mt7530_get_strings(struct dsa_switch *ds, int port, uint8_t *data)
mt7530_get_strings(struct dsa_switch *ds, int port, u32 stringset,
uint8_t *data)
{
int i;
if (stringset != ETH_SS_STATS)
return;
for (i = 0; i < ARRAY_SIZE(mt7530_mib); i++)
strncpy(data + i * ETH_GSTRING_LEN, mt7530_mib[i].name,
ETH_GSTRING_LEN);
@@ -604,8 +608,11 @@ mt7530_get_ethtool_stats(struct dsa_switch *ds, int port,
}
static int
mt7530_get_sset_count(struct dsa_switch *ds, int port)
mt7530_get_sset_count(struct dsa_switch *ds, int port, int sset)
{
if (sset != ETH_SS_STATS)
return 0;
return ARRAY_SIZE(mt7530_mib);
}

10
drivers/net/dsa/mv88e6xxx/chip.c
View File

@@ -742,11 +742,14 @@ static void mv88e6xxx_atu_vtu_get_strings(uint8_t *data)
}
static void mv88e6xxx_get_strings(struct dsa_switch *ds, int port,
uint8_t *data)
u32 stringset, uint8_t *data)
{
struct mv88e6xxx_chip *chip = ds->priv;
int count = 0;
if (stringset != ETH_SS_STATS)
return;
mutex_lock(&chip->reg_lock);
if (chip->info->ops->stats_get_strings)
@@ -789,12 +792,15 @@ static int mv88e6320_stats_get_sset_count(struct mv88e6xxx_chip *chip)
STATS_TYPE_BANK1);
}
static int mv88e6xxx_get_sset_count(struct dsa_switch *ds, int port)
static int mv88e6xxx_get_sset_count(struct dsa_switch *ds, int port, int sset)
{
struct mv88e6xxx_chip *chip = ds->priv;
int serdes_count = 0;
int count = 0;
if (sset != ETH_SS_STATS)
return 0;
mutex_lock(&chip->reg_lock);
if (chip->info->ops->stats_get_sset_count)
count = chip->info->ops->stats_get_sset_count(chip);

10
drivers/net/dsa/qca8k.c
View File

@@ -600,10 +600,13 @@ qca8k_phy_write(struct dsa_switch *ds, int phy, int regnum, u16 val)
}
static void
qca8k_get_strings(struct dsa_switch *ds, int port, uint8_t *data)
qca8k_get_strings(struct dsa_switch *ds, int port, u32 stringset, uint8_t *data)
{
int i;
if (stringset != ETH_SS_STATS)
return;
for (i = 0; i < ARRAY_SIZE(ar8327_mib); i++)
strncpy(data + i * ETH_GSTRING_LEN, ar8327_mib[i].name,
ETH_GSTRING_LEN);
@@ -631,8 +634,11 @@ qca8k_get_ethtool_stats(struct dsa_switch *ds, int port,
}
static int
qca8k_get_sset_count(struct dsa_switch *ds, int port)
qca8k_get_sset_count(struct dsa_switch *ds, int port, int sset)
{
if (sset != ETH_SS_STATS)
return 0;
return ARRAY_SIZE(ar8327_mib);
}