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From: P Praneesh <ppranees@codeaurora.org>
To: kvalo@codeaurora.org
Cc: ath11k@lists.infradead.org, linux-wireless@vger.kernel.org,
	P Praneesh <ppranees@codeaurora.org>,
	Sriram R <srirrama@codeaurora.org>,
	Jouni Malinen <jouni@codeaurora.org>
Subject: [PATCH v2 08/12] ath11k: allocate HAL_WBM2SW_RELEASE ring from cacheable memory
Date: Wed, 25 Aug 2021 15:07:53 +0530	[thread overview]
Message-ID: <1629884277-18759-9-git-send-email-ppranees@codeaurora.org> (raw)
In-Reply-To: <1629884277-18759-1-git-send-email-ppranees@codeaurora.org>

Similar to REO destination ring, also allocate HAL_WBM2SW_RELEASE
from cacheable memory so that descriptors could be prefetched during
tx completion handling.

Tested-on: IPQ8074 hw2.0 AHB WLAN.HK.2.4.0.1-01734-QCAHKSWPL_SILICONZ-1 v2

Co-developed-by: Sriram R <srirrama@codeaurora.org>
Signed-off-by: Sriram R <srirrama@codeaurora.org>
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
Signed-off-by: P Praneesh <ppranees@codeaurora.org>
---
 drivers/net/wireless/ath/ath11k/dp.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/net/wireless/ath/ath11k/dp.c b/drivers/net/wireless/ath/ath11k/dp.c
index 57059c6..e4fc2ba 100644
--- a/drivers/net/wireless/ath/ath11k/dp.c
+++ b/drivers/net/wireless/ath/ath11k/dp.c
@@ -239,6 +239,7 @@ int ath11k_dp_srng_setup(struct ath11k_base *ab, struct dp_srng *ring,
 		/* Allocate the reo dst and tx completion rings from cacheable memory */
 		switch (type) {
 		case HAL_REO_DST:
+		case HAL_WBM2SW_RELEASE:
 			cached = true;
 			break;
 		default:
-- 
2.7.4


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  parent reply	other threads:[~2021-08-25  9:39 UTC|newest]

Thread overview: 17+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-08-25  9:37 [PATCH v2 00/12] ath11k: optimizations in data path P Praneesh
2021-08-25  9:37 ` [PATCH v2 01/12] ath11k: disable unused CE8 interrupts for ipq8074 P Praneesh
2021-08-25  9:37 ` [PATCH v2 02/12] ath11k: allocate dst ring descriptors from cacheable memory P Praneesh
2021-08-25 18:45   ` Peter Oh
2021-08-25  9:37 ` [PATCH v2 03/12] ath11k: modify dp_rx desc access wrapper calls inline P Praneesh
2021-08-25  9:37 ` [PATCH v2 04/12] ath11k: avoid additional access to ath11k_hal_srng_dst_num_free P Praneesh
2021-08-25  9:37 ` [PATCH v2 05/12] ath11k: avoid active pdev check for each msdu P Praneesh
2021-08-25  9:37 ` [PATCH v2 06/12] ath11k: remove usage quota while processing rx packets P Praneesh
2021-08-25  9:37 ` [PATCH v2 07/12] ath11k: add branch predictors in process_rx P Praneesh
2021-08-25 22:49   ` Sergey Ryazanov
2021-08-25  9:37 ` P Praneesh [this message]
2021-08-25  9:37 ` [PATCH v2 09/12] ath11k: remove mod operator in dst ring processing P Praneesh
2021-08-25  9:37 ` [PATCH v2 10/12] ath11k: avoid while loop in ring selection of tx completion interrupt P Praneesh
2021-08-25  9:37 ` [PATCH v2 11/12] ath11k: add branch predictors in dp_tx path P Praneesh
2021-08-25 23:02   ` Sergey Ryazanov
2021-08-25  9:37 ` [PATCH v2 12/12] ath11k: avoid unnecessary lock contention in tx_completion path P Praneesh
2021-08-25 21:56   ` Peter Oh

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