In Talyn the HW is responsible for power management enter / exit flow, hence the deep sleep exit latency is significantly shorter than in Sparrow. In such a case HALP feature, that is meant to prevent long PCIe blocking accesses, is no longer needed and can be removed for Talyn.
Signed-off-by: Maya Erez <[email protected]> --- drivers/net/wireless/ath/wil6210/main.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/drivers/net/wireless/ath/wil6210/main.c b/drivers/net/wireless/ath/wil6210/main.c index efdb6e1..3c30076 100644 --- a/drivers/net/wireless/ath/wil6210/main.c +++ b/drivers/net/wireless/ath/wil6210/main.c @@ -1940,6 +1940,9 @@ void wil_halp_vote(struct wil6210_priv *wil) unsigned long rc; unsigned long to_jiffies = msecs_to_jiffies(WAIT_FOR_HALP_VOTE_MS); + if (wil->hw_version >= HW_VER_TALYN_MB) + return; + mutex_lock(&wil->halp.lock); wil_dbg_irq(wil, "halp_vote: start, HALP ref_cnt (%d)\n", @@ -1971,6 +1974,9 @@ void wil_halp_vote(struct wil6210_priv *wil) void wil_halp_unvote(struct wil6210_priv *wil) { + if (wil->hw_version >= HW_VER_TALYN_MB) + return; + WARN_ON(wil->halp.ref_cnt == 0); mutex_lock(&wil->halp.lock); -- 1.9.1
