leandrof/linux
1
0
Fork 0
forked from Minki/linux
Code Issues Pull Requests Packages Projects Releases Wiki Activity

net: mvpp2: Rename mvpp2_ethtool_counters to mvpp2_ethtool_mib_counters

Browse Source 
Since we'll be adding support for other kind of internal counters, make
clear that the currently supported counters are the MIB counters.

Signed-off-by: Maxime Chevallier <maxime.chevallier@bootlin.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Maxime Chevallier 2019-06-10 10:55:28 +02:00 committed by David S. Miller
parent 6410c1391a
commit f9fa96b980
1 changed files with 11 additions and 10 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

21
drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c
View File

@ -1267,7 +1267,7 @@ static u64 mvpp2_read_count(struct mvpp2_port *port,
* Hence, statistics gathered from userspace with ifconfig (software) and
* ethtool (hardware) cannot be compared.
*/
static const struct mvpp2_ethtool_counter mvpp2_ethtool_regs[] = {
static const struct mvpp2_ethtool_counter mvpp2_ethtool_mib_regs[] = {
{ MVPP2_MIB_GOOD_OCTETS_RCVD, "good_octets_received", true },
{ MVPP2_MIB_BAD_OCTETS_RCVD, "bad_octets_received" },
{ MVPP2_MIB_CRC_ERRORS_SENT, "crc_errors_sent" },
@ -1303,9 +1303,10 @@ static void mvpp2_ethtool_get_strings(struct net_device *netdev, u32 sset,
if (sset == ETH_SS_STATS) {
int i;
for (i = 0; i < ARRAY_SIZE(mvpp2_ethtool_regs); i++)
for (i = 0; i < ARRAY_SIZE(mvpp2_ethtool_mib_regs); i++)
strscpy(data + i * ETH_GSTRING_LEN,
mvpp2_ethtool_regs[i].string, ETH_GSTRING_LEN);
mvpp2_ethtool_mib_regs[i].string,
ETH_GSTRING_LEN);
}
}
@ -1320,8 +1321,8 @@ static void mvpp2_gather_hw_statistics(struct work_struct *work)
mutex_lock(&port->gather_stats_lock);
pstats = port->ethtool_stats;
for (i = 0; i < ARRAY_SIZE(mvpp2_ethtool_regs); i++)
*pstats++ += mvpp2_read_count(port, &mvpp2_ethtool_regs[i]);
for (i = 0; i < ARRAY_SIZE(mvpp2_ethtool_mib_regs); i++)
*pstats++ += mvpp2_read_count(port, &mvpp2_ethtool_mib_regs[i]);
/* No need to read again the counters right after this function if it
* was called asynchronously by the user (ie. use of ethtool).
@ -1345,14 +1346,14 @@ static void mvpp2_ethtool_get_stats(struct net_device *dev,
mutex_lock(&port->gather_stats_lock);
memcpy(data, port->ethtool_stats,
sizeof(u64) * ARRAY_SIZE(mvpp2_ethtool_regs));
sizeof(u64) * ARRAY_SIZE(mvpp2_ethtool_mib_regs));
mutex_unlock(&port->gather_stats_lock);
}
static int mvpp2_ethtool_get_sset_count(struct net_device *dev, int sset)
{
if (sset == ETH_SS_STATS)
return ARRAY_SIZE(mvpp2_ethtool_regs);
return ARRAY_SIZE(mvpp2_ethtool_mib_regs);
return -EOPNOTSUPP;
}
@ -4368,8 +4369,8 @@ static int mvpp2_port_init(struct mvpp2_port *port)
goto err_free_percpu;
/* Read the GOP statistics to reset the hardware counters */
for (i = 0; i < ARRAY_SIZE(mvpp2_ethtool_regs); i++)
mvpp2_read_count(port, &mvpp2_ethtool_regs[i]);
for (i = 0; i < ARRAY_SIZE(mvpp2_ethtool_mib_regs); i++)
mvpp2_read_count(port, &mvpp2_ethtool_mib_regs[i]);
return 0;
@ -5052,7 +5053,7 @@ static int mvpp2_port_probe(struct platform_device *pdev,
}
port->ethtool_stats = devm_kcalloc(&pdev->dev,
ARRAY_SIZE(mvpp2_ethtool_regs),
ARRAY_SIZE(mvpp2_ethtool_mib_regs),
sizeof(u64), GFP_KERNEL);
if (!port->ethtool_stats) {
err = -ENOMEM;