diff options
| author | Ioana Radulescu <ruxandra.radulescu@nxp.com> | 2019-09-02 13:23:17 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2019-09-05 01:24:06 +0300 |
| commit | ae90a6f0d9c88e71971f9ecbba950c054009257a (patch) | |
| tree | 2b4d931a6eb3098acfce5d1024463716807378d0 /drivers/net/ethernet/freescale/dpaa2 | |
| parent | 2c1f9e26344483e2c74e80ef708d9c7fd2e543f4 (diff) | |
| download | linux-ae90a6f0d9c88e71971f9ecbba950c054009257a.tar.xz | |
dpaa2-eth: Minor refactoring in ethtool stats
As we prepare to read more pages from the DPNI stat counters,
reorganize the code a bit to make it easier to extend.
Signed-off-by: Ioana Radulescu <ruxandra.radulescu@nxp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/freescale/dpaa2')
| -rw-r--r-- | drivers/net/ethernet/freescale/dpaa2/dpaa2-ethtool.c | 18 |
1 files changed, 7 insertions, 11 deletions
diff --git a/drivers/net/ethernet/freescale/dpaa2/dpaa2-ethtool.c b/drivers/net/ethernet/freescale/dpaa2/dpaa2-ethtool.c index 93076fe01b45..1c5b54b959e4 100644 --- a/drivers/net/ethernet/freescale/dpaa2/dpaa2-ethtool.c +++ b/drivers/net/ethernet/freescale/dpaa2/dpaa2-ethtool.c @@ -188,6 +188,11 @@ static void dpaa2_eth_get_ethtool_stats(struct net_device *net_dev, struct dpaa2_eth_priv *priv = netdev_priv(net_dev); struct dpaa2_eth_drv_stats *extras; struct dpaa2_eth_ch_stats *ch_stats; + int dpni_stats_page_size[DPNI_STATISTICS_CNT] = { + sizeof(dpni_stats.page_0), + sizeof(dpni_stats.page_1), + sizeof(dpni_stats.page_2), + }; memset(data, 0, sizeof(u64) * (DPAA2_ETH_NUM_STATS + DPAA2_ETH_NUM_EXTRA_STATS)); @@ -198,17 +203,8 @@ static void dpaa2_eth_get_ethtool_stats(struct net_device *net_dev, j, &dpni_stats); if (err != 0) netdev_warn(net_dev, "dpni_get_stats(%d) failed\n", j); - switch (j) { - case 0: - num_cnt = sizeof(dpni_stats.page_0) / sizeof(u64); - break; - case 1: - num_cnt = sizeof(dpni_stats.page_1) / sizeof(u64); - break; - case 2: - num_cnt = sizeof(dpni_stats.page_2) / sizeof(u64); - break; - } + + num_cnt = dpni_stats_page_size[j] / sizeof(u64); for (k = 0; k < num_cnt; k++) *(data + i++) = dpni_stats.raw.counter[k]; } |