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From: Maya Erez <merez@codeaurora.org>
To: Kalle Valo <kvalo@codeaurora.org>
Cc: Ahmad Masri <amasri@codeaurora.org>,
	linux-wireless@vger.kernel.org, wil6210@qti.qualcomm.com,
	Maya Erez <merez@codeaurora.org>
Subject: [PATCH 02/11] wil6210: enlarge Tx status ring size
Date: Sun, 16 Jun 2019 10:25:58 +0300
Message-ID: <1560669967-23706-3-git-send-email-merez@codeaurora.org> (raw)
In-Reply-To: <1560669967-23706-1-git-send-email-merez@codeaurora.org>

From: Ahmad Masri <amasri@codeaurora.org>

With multiple clients and in high throughput scenarios, Tx status ring
can get full and become a bottleneck in Tx transmission.
Set the default Tx status ring size order to 13, previous value was 12.
This will double the status ring size from 4K entries to 8K entries.

Signed-off-by: Ahmad Masri <amasri@codeaurora.org>
Signed-off-by: Maya Erez <merez@codeaurora.org>
---
 drivers/net/wireless/ath/wil6210/txrx_edma.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/wireless/ath/wil6210/txrx_edma.h b/drivers/net/wireless/ath/wil6210/txrx_edma.h
index bb4ff28..e9e6ea9 100644
--- a/drivers/net/wireless/ath/wil6210/txrx_edma.h
+++ b/drivers/net/wireless/ath/wil6210/txrx_edma.h
@@ -24,7 +24,7 @@
 #define WIL_SRING_SIZE_ORDER_MAX	(WIL_RING_SIZE_ORDER_MAX)
 /* RX sring order should be bigger than RX ring order */
 #define WIL_RX_SRING_SIZE_ORDER_DEFAULT	(12)
-#define WIL_TX_SRING_SIZE_ORDER_DEFAULT	(12)
+#define WIL_TX_SRING_SIZE_ORDER_DEFAULT	(14)
 #define WIL_RX_BUFF_ARR_SIZE_DEFAULT (2600)
 
 #define WIL_DEFAULT_RX_STATUS_RING_ID 0
-- 
1.9.1


  parent reply index

Thread overview: 13+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-06-16  7:25 [PATCH 00/11] wil6210 patches Maya Erez
2019-06-16  7:25 ` [PATCH 01/11] wil6210: do not reset FW in STA to P2P client interface switch Maya Erez
2019-06-27 17:51   ` Kalle Valo
2019-06-16  7:25 ` Maya Erez [this message]
2019-06-16  7:25 ` [PATCH 03/11] wil6210: increase the frequency of status ring hw tail update Maya Erez
2019-06-16  7:26 ` [PATCH 04/11] wil6210: Add support for setting RBUFCAP configuration Maya Erez
2019-06-16  7:26 ` [PATCH 05/11] wil6210: fix printout in wil_read_pmccfg Maya Erez
2019-06-16  7:26 ` [PATCH 06/11] wil6210: clear FW and ucode log address Maya Erez
2019-06-16  7:26 ` [PATCH 07/11] wil6210: update cid boundary check of wil_find_cid/_by_idx() Maya Erez
2019-06-16  7:26 ` [PATCH 08/11] wil6210: publish max_msdu_size to FW on BCAST ring Maya Erez
2019-06-16  7:26 ` [PATCH 09/11] wil6210: add support for reading multiple RFs temperature via debugfs Maya Erez
2019-06-16  7:26 ` [PATCH 10/11] wil6210: set WIL_WMI_CALL_GENERAL_TO_MS as wmi_call timeout Maya Erez
2019-06-16  7:26 ` [PATCH 11/11] wil6210: drop old event after " Maya Erez

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