From: Felipe Balbi <balbi@kernel.org>
To: Pengbo Mu <pengbo.mu@nxp.com>, Rob Herring <robh+dt@kernel.org>,
Mark Rutland <mark.rutland@arm.com>,
Catalin Marinas <catalin.marinas@arm.com>,
Will Deacon <will.deacon@arm.com>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org,
devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
ran.wang_1@nxp.com
Subject: [v6,4/4] arm: arm64: dts: add property snps incr burst type adjustment
Date: Thu, 26 Jul 2018 14:10:07 +0300 [thread overview]
Message-ID: <87a7qe1cds.fsf@linux.intel.com> (raw)
Pengbo Mu <pengbo.mu@nxp.com> writes:
> Property "snps,incr-burst-type-adjustment = <x>, <y>..." for USB3.0
> DWC3.When only one value means INCRx mode with fix burst type.
> When more than one value, means undefined length burst mode, USB
> controller can use the length less than or equal to the largest
> enabled burst length.
>
> While enabling undefined length INCR burst type and INCR16 burst type,
> get better write performance on NXP Layerscape platforms: around 3%
> improvement (from 364MB/s to 375MB/s).
>
> Signed-off-by: Ran Wang <ran.wang_1@nxp.com>
> Signed-off-by: Pengbo Mu <pengbo.mu@nxp.com>
will this go through arm64 tree or do you need me to pick it up?
WARNING: multiple messages have this Message-ID (diff)
From: balbi@kernel.org (Felipe Balbi)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v6 4/4] arm: arm64: dts: add property snps incr burst type adjustment
Date: Thu, 26 Jul 2018 14:10:07 +0300 [thread overview]
Message-ID: <87a7qe1cds.fsf@linux.intel.com> (raw)
In-Reply-To: <1532341959-3478-4-git-send-email-pengbo.mu@nxp.com>
Pengbo Mu <pengbo.mu@nxp.com> writes:
> Property "snps,incr-burst-type-adjustment = <x>, <y>..." for USB3.0
> DWC3.When only one value means INCRx mode with fix burst type.
> When more than one value, means undefined length burst mode, USB
> controller can use the length less than or equal to the largest
> enabled burst length.
>
> While enabling undefined length INCR burst type and INCR16 burst type,
> get better write performance on NXP Layerscape platforms: around 3%
> improvement (from 364MB/s to 375MB/s).
>
> Signed-off-by: Ran Wang <ran.wang_1@nxp.com>
> Signed-off-by: Pengbo Mu <pengbo.mu@nxp.com>
will this go through arm64 tree or do you need me to pick it up?
--
balbi
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WARNING: multiple messages have this Message-ID (diff)
From: Felipe Balbi <balbi@kernel.org>
To: Rob Herring <robh+dt@kernel.org>,
Mark Rutland <mark.rutland@arm.com>,
Catalin Marinas <catalin.marinas@arm.com>,
Will Deacon <will.deacon@arm.com>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org,
devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
ran.wang_1@nxp.com, pengbo.mu@nxp.com
Subject: Re: [PATCH v6 4/4] arm: arm64: dts: add property snps incr burst type adjustment
Date: Thu, 26 Jul 2018 14:10:07 +0300 [thread overview]
Message-ID: <87a7qe1cds.fsf@linux.intel.com> (raw)
In-Reply-To: <1532341959-3478-4-git-send-email-pengbo.mu@nxp.com>
[-- Attachment #1: Type: text/plain, Size: 709 bytes --]
Pengbo Mu <pengbo.mu@nxp.com> writes:
> Property "snps,incr-burst-type-adjustment = <x>, <y>..." for USB3.0
> DWC3.When only one value means INCRx mode with fix burst type.
> When more than one value, means undefined length burst mode, USB
> controller can use the length less than or equal to the largest
> enabled burst length.
>
> While enabling undefined length INCR burst type and INCR16 burst type,
> get better write performance on NXP Layerscape platforms: around 3%
> improvement (from 364MB/s to 375MB/s).
>
> Signed-off-by: Ran Wang <ran.wang_1@nxp.com>
> Signed-off-by: Pengbo Mu <pengbo.mu@nxp.com>
will this go through arm64 tree or do you need me to pick it up?
--
balbi
[-- Attachment #2: signature.asc --]
[-- Type: application/pgp-signature, Size: 832 bytes --]
WARNING: multiple messages have this Message-ID (diff)
From: Felipe Balbi <balbi@kernel.org>
To: Pengbo Mu <pengbo.mu@nxp.com>, Rob Herring <robh+dt@kernel.org>,
Mark Rutland <mark.rutland@arm.com>,
Catalin Marinas <catalin.marinas@arm.com>,
Will Deacon <will.deacon@arm.com>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org,
devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
ran.wang_1@nxp.com, pengbo.mu@nxp.com
Subject: Re: [PATCH v6 4/4] arm: arm64: dts: add property snps incr burst type adjustment
Date: Thu, 26 Jul 2018 14:10:07 +0300 [thread overview]
Message-ID: <87a7qe1cds.fsf@linux.intel.com> (raw)
In-Reply-To: <1532341959-3478-4-git-send-email-pengbo.mu@nxp.com>
[-- Attachment #1: Type: text/plain, Size: 709 bytes --]
Pengbo Mu <pengbo.mu@nxp.com> writes:
> Property "snps,incr-burst-type-adjustment = <x>, <y>..." for USB3.0
> DWC3.When only one value means INCRx mode with fix burst type.
> When more than one value, means undefined length burst mode, USB
> controller can use the length less than or equal to the largest
> enabled burst length.
>
> While enabling undefined length INCR burst type and INCR16 burst type,
> get better write performance on NXP Layerscape platforms: around 3%
> improvement (from 364MB/s to 375MB/s).
>
> Signed-off-by: Ran Wang <ran.wang_1@nxp.com>
> Signed-off-by: Pengbo Mu <pengbo.mu@nxp.com>
will this go through arm64 tree or do you need me to pick it up?
--
balbi
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next reply other threads:[~2018-07-26 11:10 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-07-26 11:10 Felipe Balbi [this message]
2018-07-26 11:10 ` [PATCH v6 4/4] arm: arm64: dts: add property snps incr burst type adjustment Felipe Balbi
2018-07-26 11:10 ` Felipe Balbi
2018-07-26 11:10 ` Felipe Balbi
-- strict thread matches above, loose matches on Subject: below --
2018-10-02 7:40 [v6,3/4] arm64: dts: dwc3: description of incr burst type Felipe Balbi
2018-10-02 7:40 ` [PATCH v6 3/4] " Felipe Balbi
2018-10-02 7:40 ` Felipe Balbi
2018-10-02 7:40 ` Felipe Balbi
2018-09-05 20:52 [v6,3/4] " Leo Li
2018-09-05 20:52 ` [PATCH v6 3/4] " Yang Li
2018-09-05 20:52 ` Yang Li
2018-07-31 2:46 [v6,4/4] arm: arm64: dts: add property snps incr burst type adjustment Pengbo Mu
2018-07-31 2:46 ` [PATCH v6 4/4] " Pengbo Mu
2018-07-31 2:46 ` Pengbo Mu
2018-07-24 23:20 [v6,3/4] arm64: dts: dwc3: description of incr burst type Rob Herring
2018-07-24 23:20 ` [PATCH v6 3/4] " Rob Herring
2018-07-24 23:20 ` Rob Herring
2018-07-24 23:20 ` Rob Herring
2018-07-23 10:32 [v6,4/4] arm: arm64: dts: add property snps incr burst type adjustment Pengbo Mu
2018-07-23 10:32 ` [PATCH v6 4/4] " Pengbo Mu
2018-07-23 10:32 ` Pengbo Mu
2018-07-23 10:32 [v6,3/4] arm64: dts: dwc3: description of incr burst type Pengbo Mu
2018-07-23 10:32 ` [PATCH v6 3/4] " Pengbo Mu
2018-07-23 10:32 ` Pengbo Mu
2018-07-23 10:32 [v6,2/4] usb: dwc3: Enable undefined length INCR " Pengbo Mu
2018-07-23 10:32 ` [PATCH v6 2/4] " Pengbo Mu
2018-07-23 10:32 ` Pengbo Mu
2018-07-23 10:32 [v6,1/4] usb: dwc3: add global soc bus configuration reg0 Pengbo Mu
2018-07-23 10:32 ` [PATCH v6 1/4] " Pengbo Mu
2018-07-23 10:32 ` Pengbo Mu
2018-07-23 3:11 [v6,4/4] arm: arm64: dts: add property snps incr burst type adjustment Pengbo Mu
2018-07-23 3:06 Pengbo Mu
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