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@ -76,6 +76,10 @@ struct ar8xxx_chip {
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bool config_at_probe;
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bool mii_lo_first;
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/* parameters to calculate REG_PORT_STATS_BASE */
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unsigned reg_port_stats_start;
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unsigned reg_port_stats_length;
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int (*hw_init)(struct ar8xxx_priv *priv);
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void (*cleanup)(struct ar8xxx_priv *priv);
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@ -577,13 +581,8 @@ ar8xxx_mib_fetch_port_stat(struct ar8xxx_priv *priv, int port, bool flush)
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lockdep_assert_held(&priv->mib_lock);
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if (chip_is_ar8327(priv) || chip_is_ar8337(priv))
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base = AR8327_REG_PORT_STATS_BASE(port);
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else if (chip_is_ar8236(priv) ||
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chip_is_ar8316(priv))
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base = AR8236_REG_PORT_STATS_BASE(port);
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else
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base = AR8216_REG_PORT_STATS_BASE(port);
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base = priv->chip->reg_port_stats_start +
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priv->chip->reg_port_stats_length * port;
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mib_stats = &priv->mib_stats[port * priv->chip->num_mibs];
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for (i = 0; i < priv->chip->num_mibs; i++) {
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@ -885,6 +884,9 @@ ar8216_init_port(struct ar8xxx_priv *priv, int port)
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static const struct ar8xxx_chip ar8216_chip = {
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.caps = AR8XXX_CAP_MIB_COUNTERS,
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.reg_port_stats_start = 0x19000,
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.reg_port_stats_length = 0xa0,
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.hw_init = ar8216_hw_init,
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.init_globals = ar8216_init_globals,
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.init_port = ar8216_init_port,
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@ -953,6 +955,10 @@ ar8236_init_globals(struct ar8xxx_priv *priv)
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static const struct ar8xxx_chip ar8236_chip = {
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.caps = AR8XXX_CAP_MIB_COUNTERS,
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.reg_port_stats_start = 0x20000,
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.reg_port_stats_length = 0x100,
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.hw_init = ar8216_hw_init,
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.init_globals = ar8236_init_globals,
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.init_port = ar8216_init_port,
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@ -1038,6 +1044,10 @@ ar8316_init_globals(struct ar8xxx_priv *priv)
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static const struct ar8xxx_chip ar8316_chip = {
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.caps = AR8XXX_CAP_GIGE | AR8XXX_CAP_MIB_COUNTERS,
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.reg_port_stats_start = 0x20000,
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.reg_port_stats_length = 0x100,
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.hw_init = ar8316_hw_init,
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.init_globals = ar8316_init_globals,
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.init_port = ar8216_init_port,
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@ -1831,6 +1841,9 @@ static const struct ar8xxx_chip ar8327_chip = {
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.config_at_probe = true,
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.mii_lo_first = true,
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.reg_port_stats_start = 0x1000,
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.reg_port_stats_length = 0x100,
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.hw_init = ar8327_hw_init,
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.cleanup = ar8327_cleanup,
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.init_globals = ar8327_init_globals,
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