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qcacmn: Increment/Decrement num_tx_outstanding

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Increment pdev->num_tx_outstanding when
tx_desc is allocated and decrement tx_desc when tx_desc
is released. During runtime pm suspend, WOW PAUSE
is sent to firmware only if there are no
pending num_tx_outstanding descriptors.

Change-Id: I54aaa4d8a37b8cd47de1701a315bb0735c9739d2
CRs-Fixed: 2567689
This commit is contained in:
Venkata Sharath Chandra Manchala
2019-11-26 21:50:13 -08:00
committed by nshrivas
parent 0a26d8d2c1
commit d62af87cc1
1 changed files with 2 additions and 0 deletions
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2
dp/wifi3.0/dp_tx.c
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@@ -141,11 +141,13 @@ dp_tx_limit_check(struct dp_vdev *vdev)
static inline void static inline void
dp_tx_outstanding_inc(struct dp_pdev *pdev) dp_tx_outstanding_inc(struct dp_pdev *pdev)
{ {
qdf_atomic_inc(&pdev->num_tx_outstanding);
} }
static inline void static inline void
dp_tx_outstanding_dec(struct dp_pdev *pdev) dp_tx_outstanding_dec(struct dp_pdev *pdev)
{ {
qdf_atomic_dec(&pdev->num_tx_outstanding);
} }
#endif //QCA_TX_LIMIT_CHECK #endif //QCA_TX_LIMIT_CHECK