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| author |   Florian Fainelli <f.fainelli@gmail.com> | 2017-08-30 12:39:33 -0700 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2017-08-30 16:02:42 -0700 |
| commit | df191632f814357ee4d646421662d866028b569d (patch) | |
| tree | e6644946baea8413b4bfdc38730384b4d5069d5b /drivers/net/dsa/bcm_sf2_cfp.c | |
| parent | kcm: do not attach PF_KCM sockets to avoid deadlock (diff) | |
| download | linux-dev-df191632f814357ee4d646421662d866028b569d.tar.xz linux-dev-df191632f814357ee4d646421662d866028b569d.zip | |
net: dsa: bcm_sf2: Fix number of CFP entries for BCM7278
BCM7278 has only 128 entries while BCM7445 has the full 256 entries set,
fix that.
Fixes: 7318166cacad ("net: dsa: bcm_sf2: Add support for ethtool::rxnfc")
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Reviewed-by: Vivien Didelot <vivien.didelot@savoirfairelinux.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/dsa/bcm_sf2_cfp.c')
| -rw-r--r-- | drivers/net/dsa/bcm_sf2_cfp.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/net/dsa/bcm_sf2_cfp.c b/drivers/net/dsa/bcm_sf2_cfp.c index 2fb32d67065f..8a1da7e67707 100644 --- a/drivers/net/dsa/bcm_sf2_cfp.c +++ b/drivers/net/dsa/bcm_sf2_cfp.c @@ -98,7 +98,7 @@ static inline void bcm_sf2_cfp_rule_addr_set(struct bcm_sf2_priv *priv, { u32 reg; - WARN_ON(addr >= CFP_NUM_RULES); + WARN_ON(addr >= priv->num_cfp_rules); reg = core_readl(priv, CORE_CFP_ACC); reg &= ~(XCESS_ADDR_MASK << XCESS_ADDR_SHIFT); @@ -109,7 +109,7 @@ static inline void bcm_sf2_cfp_rule_addr_set(struct bcm_sf2_priv *priv, static inline unsigned int bcm_sf2_cfp_rule_size(struct bcm_sf2_priv *priv) { /* Entry #0 is reserved */ - return CFP_NUM_RULES - 1; + return priv->num_cfp_rules - 1; } static int bcm_sf2_cfp_rule_set(struct dsa_switch *ds, int port, @@ -523,7 +523,7 @@ static int bcm_sf2_cfp_rule_get_all(struct bcm_sf2_priv *priv, if (!(reg & OP_STR_DONE)) break; - } while (index < CFP_NUM_RULES); + } while (index < priv->num_cfp_rules); /* Put the TCAM size here */ nfc->data = bcm_sf2_cfp_rule_size(priv); @@ -544,7 +544,7 @@ int bcm_sf2_get_rxnfc(struct dsa_switch *ds, int port, case ETHTOOL_GRXCLSRLCNT: /* Subtract the default, unusable rule */ nfc->rule_cnt = bitmap_weight(priv->cfp.used, - CFP_NUM_RULES) - 1; + priv->num_cfp_rules) - 1; /* We support specifying rule locations */ nfc->data |= RX_CLS_LOC_SPECIAL; break; |