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| author | Andreas Eversberg <jolly@eversberg.eu> | 2011-06-25 22:46:24 +0200 |
|---|---|---|
| committer | Sylvain Munaut <tnt@246tNt.com> | 2011-06-25 22:46:24 +0200 |
| commit | bd3629e4e6fe8d5ef958031178c22829c93d1491 (patch) | |
| tree | a3360acf776af8dd2c53cd529d45e2068f2d7eb4 /src/target/firmware/include | |
| parent | 402634a0cf58e8273185b008f9775e8353f3d7d2 (diff) | |
fw/l1a: Add a message to safely count the length of a txqueue
(that is by locking)
Written-by: Andreas Eversberg <jolly@eversberg.eu>
Signed-off-by: Sylvain Munaut <tnt@246tNt.com>
Diffstat (limited to 'src/target/firmware/include')
| -rw-r--r-- | src/target/firmware/include/layer1/async.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/target/firmware/include/layer1/async.h b/src/target/firmware/include/layer1/async.h index 93c50778..301625c4 100644 --- a/src/target/firmware/include/layer1/async.h +++ b/src/target/firmware/include/layer1/async.h @@ -26,6 +26,9 @@ static inline void l1a_unlock_sync(void) void l1a_txq_msgb_enq(struct llist_head *queue, struct msgb *msg); void l1a_meas_msgb_set(struct msgb *msg); +/* safely count messages in the L1S TX queue */ +int l1a_txq_msgb_count(struct llist_head *queue); + /* flush all pending msgb */ void l1a_txq_msgb_flush(struct llist_head *queue); |