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Message-Id: <20200831181240.21527-2-ioana.ciornei@nxp.com>
Date: Mon, 31 Aug 2020 21:12:38 +0300
From: Ioana Ciornei <ioana.ciornei@....com>
To: davem@...emloft.net, netdev@...r.kernel.org
Cc: Ioana Ciornei <ioana.ciornei@....com>
Subject: [PATCH net-next 1/3] dpaa2-eth: add a dpaa2_eth_ prefix to all functions in dpaa2-ethtool.c
Some static functions in the dpaa2-eth driver don't have the dpaa2_eth_
prefix and this is becoming an inconvenience when looking at, for
example, a perf top output and trying to determine easily which entries
are dpaa2-eth related. Ammend this by adding the prefix to all the
functions.
Signed-off-by: Ioana Ciornei <ioana.ciornei@....com>
---
.../ethernet/freescale/dpaa2/dpaa2-ethtool.c | 89 ++++++++++---------
1 file changed, 45 insertions(+), 44 deletions(-)
diff --git a/drivers/net/ethernet/freescale/dpaa2/dpaa2-ethtool.c b/drivers/net/ethernet/freescale/dpaa2/dpaa2-ethtool.c
index 8356f1fbbee1..26bd99b76765 100644
--- a/drivers/net/ethernet/freescale/dpaa2/dpaa2-ethtool.c
+++ b/drivers/net/ethernet/freescale/dpaa2/dpaa2-ethtool.c
@@ -316,8 +316,8 @@ static void dpaa2_eth_get_ethtool_stats(struct net_device *net_dev,
dpaa2_mac_get_ethtool_stats(priv->mac, data + i);
}
-static int prep_eth_rule(struct ethhdr *eth_value, struct ethhdr *eth_mask,
- void *key, void *mask, u64 *fields)
+static int dpaa2_eth_prep_eth_rule(struct ethhdr *eth_value, struct ethhdr *eth_mask,
+ void *key, void *mask, u64 *fields)
{
int off;
@@ -345,9 +345,9 @@ static int prep_eth_rule(struct ethhdr *eth_value, struct ethhdr *eth_mask,
return 0;
}
-static int prep_uip_rule(struct ethtool_usrip4_spec *uip_value,
- struct ethtool_usrip4_spec *uip_mask,
- void *key, void *mask, u64 *fields)
+static int dpaa2_eth_prep_uip_rule(struct ethtool_usrip4_spec *uip_value,
+ struct ethtool_usrip4_spec *uip_mask,
+ void *key, void *mask, u64 *fields)
{
int off;
u32 tmp_value, tmp_mask;
@@ -400,9 +400,9 @@ static int prep_uip_rule(struct ethtool_usrip4_spec *uip_value,
return 0;
}
-static int prep_l4_rule(struct ethtool_tcpip4_spec *l4_value,
- struct ethtool_tcpip4_spec *l4_mask,
- void *key, void *mask, u8 l4_proto, u64 *fields)
+static int dpaa2_eth_prep_l4_rule(struct ethtool_tcpip4_spec *l4_value,
+ struct ethtool_tcpip4_spec *l4_mask,
+ void *key, void *mask, u8 l4_proto, u64 *fields)
{
int off;
@@ -451,9 +451,9 @@ static int prep_l4_rule(struct ethtool_tcpip4_spec *l4_value,
return 0;
}
-static int prep_ext_rule(struct ethtool_flow_ext *ext_value,
- struct ethtool_flow_ext *ext_mask,
- void *key, void *mask, u64 *fields)
+static int dpaa2_eth_prep_ext_rule(struct ethtool_flow_ext *ext_value,
+ struct ethtool_flow_ext *ext_mask,
+ void *key, void *mask, u64 *fields)
{
int off;
@@ -470,9 +470,9 @@ static int prep_ext_rule(struct ethtool_flow_ext *ext_value,
return 0;
}
-static int prep_mac_ext_rule(struct ethtool_flow_ext *ext_value,
- struct ethtool_flow_ext *ext_mask,
- void *key, void *mask, u64 *fields)
+static int dpaa2_eth_prep_mac_ext_rule(struct ethtool_flow_ext *ext_value,
+ struct ethtool_flow_ext *ext_mask,
+ void *key, void *mask, u64 *fields)
{
int off;
@@ -486,32 +486,32 @@ static int prep_mac_ext_rule(struct ethtool_flow_ext *ext_value,
return 0;
}
-static int prep_cls_rule(struct ethtool_rx_flow_spec *fs, void *key, void *mask,
- u64 *fields)
+static int dpaa2_eth_prep_cls_rule(struct ethtool_rx_flow_spec *fs, void *key,
+ void *mask, u64 *fields)
{
int err;
switch (fs->flow_type & 0xFF) {
case ETHER_FLOW:
- err = prep_eth_rule(&fs->h_u.ether_spec, &fs->m_u.ether_spec,
- key, mask, fields);
+ err = dpaa2_eth_prep_eth_rule(&fs->h_u.ether_spec, &fs->m_u.ether_spec,
+ key, mask, fields);
break;
case IP_USER_FLOW:
- err = prep_uip_rule(&fs->h_u.usr_ip4_spec,
- &fs->m_u.usr_ip4_spec, key, mask, fields);
+ err = dpaa2_eth_prep_uip_rule(&fs->h_u.usr_ip4_spec,
+ &fs->m_u.usr_ip4_spec, key, mask, fields);
break;
case TCP_V4_FLOW:
- err = prep_l4_rule(&fs->h_u.tcp_ip4_spec, &fs->m_u.tcp_ip4_spec,
- key, mask, IPPROTO_TCP, fields);
+ err = dpaa2_eth_prep_l4_rule(&fs->h_u.tcp_ip4_spec, &fs->m_u.tcp_ip4_spec,
+ key, mask, IPPROTO_TCP, fields);
break;
case UDP_V4_FLOW:
- err = prep_l4_rule(&fs->h_u.udp_ip4_spec, &fs->m_u.udp_ip4_spec,
- key, mask, IPPROTO_UDP, fields);
+ err = dpaa2_eth_prep_l4_rule(&fs->h_u.udp_ip4_spec, &fs->m_u.udp_ip4_spec,
+ key, mask, IPPROTO_UDP, fields);
break;
case SCTP_V4_FLOW:
- err = prep_l4_rule(&fs->h_u.sctp_ip4_spec,
- &fs->m_u.sctp_ip4_spec, key, mask,
- IPPROTO_SCTP, fields);
+ err = dpaa2_eth_prep_l4_rule(&fs->h_u.sctp_ip4_spec,
+ &fs->m_u.sctp_ip4_spec, key, mask,
+ IPPROTO_SCTP, fields);
break;
default:
return -EOPNOTSUPP;
@@ -521,14 +521,14 @@ static int prep_cls_rule(struct ethtool_rx_flow_spec *fs, void *key, void *mask,
return err;
if (fs->flow_type & FLOW_EXT) {
- err = prep_ext_rule(&fs->h_ext, &fs->m_ext, key, mask, fields);
+ err = dpaa2_eth_prep_ext_rule(&fs->h_ext, &fs->m_ext, key, mask, fields);
if (err)
return err;
}
if (fs->flow_type & FLOW_MAC_EXT) {
- err = prep_mac_ext_rule(&fs->h_ext, &fs->m_ext, key, mask,
- fields);
+ err = dpaa2_eth_prep_mac_ext_rule(&fs->h_ext, &fs->m_ext, key,
+ mask, fields);
if (err)
return err;
}
@@ -536,9 +536,9 @@ static int prep_cls_rule(struct ethtool_rx_flow_spec *fs, void *key, void *mask,
return 0;
}
-static int do_cls_rule(struct net_device *net_dev,
- struct ethtool_rx_flow_spec *fs,
- bool add)
+static int dpaa2_eth_do_cls_rule(struct net_device *net_dev,
+ struct ethtool_rx_flow_spec *fs,
+ bool add)
{
struct dpaa2_eth_priv *priv = netdev_priv(net_dev);
struct device *dev = net_dev->dev.parent;
@@ -561,7 +561,7 @@ static int do_cls_rule(struct net_device *net_dev,
return -ENOMEM;
/* Fill the key and mask memory areas */
- err = prep_cls_rule(fs, key_buf, key_buf + rule_cfg.key_size, &fields);
+ err = dpaa2_eth_prep_cls_rule(fs, key_buf, key_buf + rule_cfg.key_size, &fields);
if (err)
goto free_mem;
@@ -629,7 +629,7 @@ static int do_cls_rule(struct net_device *net_dev,
return err;
}
-static int num_rules(struct dpaa2_eth_priv *priv)
+static int dpaa2_eth_num_cls_rules(struct dpaa2_eth_priv *priv)
{
int i, rules = 0;
@@ -640,9 +640,9 @@ static int num_rules(struct dpaa2_eth_priv *priv)
return rules;
}
-static int update_cls_rule(struct net_device *net_dev,
- struct ethtool_rx_flow_spec *new_fs,
- unsigned int location)
+static int dpaa2_eth_update_cls_rule(struct net_device *net_dev,
+ struct ethtool_rx_flow_spec *new_fs,
+ unsigned int location)
{
struct dpaa2_eth_priv *priv = netdev_priv(net_dev);
struct dpaa2_eth_cls_rule *rule;
@@ -658,13 +658,14 @@ static int update_cls_rule(struct net_device *net_dev,
/* If a rule is present at the specified location, delete it. */
if (rule->in_use) {
- err = do_cls_rule(net_dev, &rule->fs, false);
+ err = dpaa2_eth_do_cls_rule(net_dev, &rule->fs, false);
if (err)
return err;
rule->in_use = 0;
- if (!dpaa2_eth_fs_mask_enabled(priv) && !num_rules(priv))
+ if (!dpaa2_eth_fs_mask_enabled(priv) &&
+ !dpaa2_eth_num_cls_rules(priv))
priv->rx_cls_fields = 0;
}
@@ -672,7 +673,7 @@ static int update_cls_rule(struct net_device *net_dev,
if (!new_fs)
return err;
- err = do_cls_rule(net_dev, new_fs, true);
+ err = dpaa2_eth_do_cls_rule(net_dev, new_fs, true);
if (err)
return err;
@@ -702,7 +703,7 @@ static int dpaa2_eth_get_rxnfc(struct net_device *net_dev,
break;
case ETHTOOL_GRXCLSRLCNT:
rxnfc->rule_cnt = 0;
- rxnfc->rule_cnt = num_rules(priv);
+ rxnfc->rule_cnt = dpaa2_eth_num_cls_rules(priv);
rxnfc->data = max_rules;
break;
case ETHTOOL_GRXCLSRULE:
@@ -744,10 +745,10 @@ static int dpaa2_eth_set_rxnfc(struct net_device *net_dev,
err = dpaa2_eth_set_hash(net_dev, rxnfc->data);
break;
case ETHTOOL_SRXCLSRLINS:
- err = update_cls_rule(net_dev, &rxnfc->fs, rxnfc->fs.location);
+ err = dpaa2_eth_update_cls_rule(net_dev, &rxnfc->fs, rxnfc->fs.location);
break;
case ETHTOOL_SRXCLSRLDEL:
- err = update_cls_rule(net_dev, NULL, rxnfc->fs.location);
+ err = dpaa2_eth_update_cls_rule(net_dev, NULL, rxnfc->fs.location);
break;
default:
err = -EOPNOTSUPP;
--
2.25.1
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