On 05/07/2012 10:33 AM, Joe Perches wrote:
On Mon, 2012-05-07 at 10:23 -0700, greearb@xxxxxxxxxxxxxxx wrote:
From: Ben Greear<greearb@xxxxxxxxxxxxxxx>
This returns many of the values that formerly could
only be obtained from debugfs. This should be an
improvement when trying to access these counters
programatically. Currently this support is only
enabled when DEBUGFS is enabled because otherwise
these stats are not accumulated.
trivia:
[]
+#define ATH9K_SSTATS_LEN ARRAY_SIZE(ath9k_gstrings_stats)
I think there's not much value in this #define
+static int ath9k_get_et_sset_count(struct ieee80211_hw *hw,
+ struct ieee80211_vif *vif, int sset)
+{
+ if (sset == ETH_SS_STATS)
+ return ATH9K_SSTATS_LEN;
+ return 0;
+}
Is this the only use?
No, there is a check later that does a BUG_ON if our
we have screwed up the indexing of the stats.
That helps catch trivial problems with adding a stat
but not the string, or vice versa.
Thanks,
Ben
--
Ben Greear <greearb@xxxxxxxxxxxxxxx>
Candela Technologies Inc http://www.candelatech.com
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