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net: dsa: Consolidate getting the statistics

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Reading the statistics from the hardware is the same for all
chips. What differs is the number of available statistics. Have just
one copy of the code in the shared mv88e6xxx.

Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Tested-by: Guenter Roeck <linux@roeck-us.net>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Andrew Lunn
2015-04-02 04:06:38 +02:00
committed by David S. Miller
parent 2f40c6981a
commit e413e7e1f7
6 changed files with 110 additions and 241 deletions
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61
drivers/net/dsa/mv88e6352.c
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@@ -321,42 +321,6 @@ static int mv88e6352_setup(struct dsa_switch *ds)
return 0;
}
static struct mv88e6xxx_hw_stat mv88e6352_hw_stats[] = {
{ "in_good_octets", 8, 0x00, },
{ "in_bad_octets", 4, 0x02, },
{ "in_unicast", 4, 0x04, },
{ "in_broadcasts", 4, 0x06, },
{ "in_multicasts", 4, 0x07, },
{ "in_pause", 4, 0x16, },
{ "in_undersize", 4, 0x18, },
{ "in_fragments", 4, 0x19, },
{ "in_oversize", 4, 0x1a, },
{ "in_jabber", 4, 0x1b, },
{ "in_rx_error", 4, 0x1c, },
{ "in_fcs_error", 4, 0x1d, },
{ "out_octets", 8, 0x0e, },
{ "out_unicast", 4, 0x10, },
{ "out_broadcasts", 4, 0x13, },
{ "out_multicasts", 4, 0x12, },
{ "out_pause", 4, 0x15, },
{ "excessive", 4, 0x11, },
{ "collisions", 4, 0x1e, },
{ "deferred", 4, 0x05, },
{ "single", 4, 0x14, },
{ "multiple", 4, 0x17, },
{ "out_fcs_error", 4, 0x03, },
{ "late", 4, 0x1f, },
{ "hist_64bytes", 4, 0x08, },
{ "hist_65_127bytes", 4, 0x09, },
{ "hist_128_255bytes", 4, 0x0a, },
{ "hist_256_511bytes", 4, 0x0b, },
{ "hist_512_1023bytes", 4, 0x0c, },
{ "hist_1024_max_bytes", 4, 0x0d, },
{ "sw_in_discards", 4, 0x110, },
{ "sw_in_filtered", 2, 0x112, },
{ "sw_out_filtered", 2, 0x113, },
};
static int mv88e6352_read_eeprom_word(struct dsa_switch *ds, int addr)
{
struct mv88e6xxx_priv_state *ps = ds_to_priv(ds);
@@ -555,25 +519,6 @@ static int mv88e6352_set_eeprom(struct dsa_switch *ds,
return 0;
}
static void
mv88e6352_get_strings(struct dsa_switch *ds, int port, uint8_t *data)
{
mv88e6xxx_get_strings(ds, ARRAY_SIZE(mv88e6352_hw_stats),
mv88e6352_hw_stats, port, data);
}
static void
mv88e6352_get_ethtool_stats(struct dsa_switch *ds, int port, uint64_t *data)
{
mv88e6xxx_get_ethtool_stats(ds, ARRAY_SIZE(mv88e6352_hw_stats),
mv88e6352_hw_stats, port, data);
}
static int mv88e6352_get_sset_count(struct dsa_switch *ds)
{
return ARRAY_SIZE(mv88e6352_hw_stats);
}
struct dsa_switch_driver mv88e6352_switch_driver = {
.tag_protocol = DSA_TAG_PROTO_EDSA,
.priv_size = sizeof(struct mv88e6xxx_priv_state),
@@ -583,9 +528,9 @@ struct dsa_switch_driver mv88e6352_switch_driver = {
.phy_read = mv88e6xxx_phy_read_indirect,
.phy_write = mv88e6xxx_phy_write_indirect,
.poll_link = mv88e6xxx_poll_link,
.get_strings = mv88e6352_get_strings,
.get_ethtool_stats = mv88e6352_get_ethtool_stats,
.get_sset_count = mv88e6352_get_sset_count,
.get_strings = mv88e6xxx_get_strings,
.get_ethtool_stats = mv88e6xxx_get_ethtool_stats,
.get_sset_count = mv88e6xxx_get_sset_count,
.set_eee = mv88e6xxx_set_eee,
.get_eee = mv88e6xxx_get_eee,
#ifdef CONFIG_NET_DSA_HWMON