From: Andy Gross <agross@codeaurora.org>
To: linux-usb@vger.kernel.org
Cc: Greg KH <gregkh@linuxfoundation.org>,
Peter Chen <Peter.Chen@freescale.com>,
Alan Stern <stern@rowland.harvard.edu>,
linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org,
Andy Gross <agross@codeaurora.org>
Subject: [PATCH 0/2] Configure AHB to post data transfers
Date: Fri, 6 Nov 2015 00:04:05 -0600 [thread overview]
Message-ID: <1446789847-640-1-git-send-email-agross@codeaurora.org> (raw)
This patch configures the ChipIdea USB 2.0 controller found on
Qualcomm platforms to post data transfers on the AHB bus. This
yields approximately a 50% increase in performance.
Andy Gross (2):
usb: chipidea: msm: Use posted data writes on AHB
usb: host: ehci-msm: Use posted data writes on AHB
drivers/usb/chipidea/ci_hdrc_msm.c | 3 ++-
drivers/usb/host/ehci-msm.c | 4 ++--
2 files changed, 4 insertions(+), 3 deletions(-)
--
The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum,
hosted by The Linux Foundation
next reply other threads:[~2015-11-06 6:04 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-11-06 6:04 Andy Gross [this message]
2015-11-06 6:04 ` [PATCH 1/2] usb: chipidea: msm: Use posted data writes on AHB Andy Gross
[not found] ` <1446789847-640-2-git-send-email-agross-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org>
2015-11-06 8:24 ` Peter Chen
2015-11-06 6:04 ` [PATCH 2/2] usb: host: ehci-msm: " Andy Gross
2015-11-06 10:13 ` Georgi Djakov
2015-11-06 15:41 ` Alan Stern
[not found] ` <1446789847-640-3-git-send-email-agross-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org>
2015-12-10 17:51 ` Timur Tabi
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