From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from smtp.codeaurora.org ([198.145.29.96]) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1iNZNb-0004Vd-4j for ath10k@lists.infradead.org; Thu, 24 Oct 2019 09:26:04 +0000 From: Kalle Valo Subject: Re: [PATCH v6 2/3] ath10k: change max RX bundle size from 8 to 32 for sdio References: <1569402639-31720-1-git-send-email-wgong@codeaurora.org> <1569402639-31720-3-git-send-email-wgong@codeaurora.org> Date: Thu, 24 Oct 2019 12:25:58 +0300 In-Reply-To: <1569402639-31720-3-git-send-email-wgong@codeaurora.org> (Wen Gong's message of "Wed, 25 Sep 2019 17:10:38 +0800") Message-ID: <87r232sdeh.fsf@kamboji.qca.qualcomm.com> MIME-Version: 1.0 List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "ath10k" Errors-To: ath10k-bounces+kvalo=adurom.com@lists.infradead.org To: Wen Gong Cc: linux-wireless@vger.kernel.org, ath10k@lists.infradead.org Wen Gong writes: > The max bundle size support by firmware is 32, change it from 8 to 32 > will help performance. This results in significant performance > improvement on RX path. > > Tested with QCA6174 SDIO with firmware > WLAN.RMH.4.4.1-00017-QCARMSWPZ-1 > > Signed-off-by: Wen Gong > --- > drivers/net/wireless/ath/ath10k/htc.h | 12 +++++++++--- > drivers/net/wireless/ath/ath10k/sdio.c | 4 ++-- > drivers/net/wireless/ath/ath10k/sdio.h | 4 ++-- > 3 files changed, 13 insertions(+), 7 deletions(-) > > diff --git a/drivers/net/wireless/ath/ath10k/htc.h b/drivers/net/wireless/ath/ath10k/htc.h > index f55d3ca..7055156 100644 > --- a/drivers/net/wireless/ath/ath10k/htc.h > +++ b/drivers/net/wireless/ath/ath10k/htc.h > @@ -39,7 +39,7 @@ > * 4-byte aligned. > */ > > -#define HTC_HOST_MAX_MSG_PER_RX_BUNDLE 8 > +#define HTC_HOST_MAX_MSG_PER_RX_BUNDLE 32 So how do I know that this change doesn't break any other hardware? I did a quick review and I think it's safe, but the commit log mentions nothing about this. Please clarify and I can update the commit log. -- https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches _______________________________________________ ath10k mailing list ath10k@lists.infradead.org http://lists.infradead.org/mailman/listinfo/ath10k