From: Sinan Kaya <okaya@codeaurora.org>
To: Ding Tianhong <dingtianhong@huawei.com>,
leedom@chelsio.com, ashok.raj@intel.com, bhelgaas@google.com,
helgaas@kernel.org, werner@chelsio.com, ganeshgr@chelsio.com,
asit.k.mallick@intel.com, patrick.j.cramer@intel.com,
Suravee.Suthikulpanit@amd.com, Bob.Shaw@amd.com,
l.stach@pengutronix.de, amira@mellanox.com,
gabriele.paoloni@huawei.com, David.Laight@aculab.com,
jeffrey.t.kirsher@intel.com, catalin.marinas@arm.com,
will.deacon@arm.com, mark.rutland@arm.com, robin.murphy@arm.com,
davem@davemloft.net, alexander.duyck@gmail.com,
linux-arm-kernel@lists.infradead.org, netdev@vger.kernel.org,
linux-pci@vger.kernel.org, linux-kernel@vger.kernel.org,
linuxarm@huawei.com
Subject: Re: [PATCH v7 2/3] PCI: Enable PCIe Relaxed Ordering if supported
Date: Fri, 14 Jul 2017 09:54:45 -0400 [thread overview]
Message-ID: <67be791f-e0cf-8284-9229-17174dc741ef@codeaurora.org> (raw)
In-Reply-To: <0260e398-bd8e-6615-6d5c-1f7c07b6fc09@huawei.com>
On 7/13/2017 9:26 PM, Ding Tianhong wrote:
> There is no code to enable the PCIe Relaxed Ordering bit in the configuration space,
> it is only be enable by default according to the PCIe Standard Specification, what we
> do is to distinguish the RC problematic platform and clear the Relaxed Ordering bit
> to tell the PCIe EP don't send any TLPs with Relaxed Ordering Attributes to the Root
> Complex.
Maybe, you should change the patch commit as
"Disable PCIe Relaxed Ordering if not supported"...
--
Sinan Kaya
Qualcomm Datacenter Technologies, Inc. as an affiliate of Qualcomm Technologies, Inc.
Qualcomm Technologies, Inc. is a member of the Code Aurora Forum, a Linux Foundation Collaborative Project.
WARNING: multiple messages have this Message-ID (diff)
From: okaya@codeaurora.org (Sinan Kaya)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v7 2/3] PCI: Enable PCIe Relaxed Ordering if supported
Date: Fri, 14 Jul 2017 09:54:45 -0400 [thread overview]
Message-ID: <67be791f-e0cf-8284-9229-17174dc741ef@codeaurora.org> (raw)
In-Reply-To: <0260e398-bd8e-6615-6d5c-1f7c07b6fc09@huawei.com>
On 7/13/2017 9:26 PM, Ding Tianhong wrote:
> There is no code to enable the PCIe Relaxed Ordering bit in the configuration space,
> it is only be enable by default according to the PCIe Standard Specification, what we
> do is to distinguish the RC problematic platform and clear the Relaxed Ordering bit
> to tell the PCIe EP don't send any TLPs with Relaxed Ordering Attributes to the Root
> Complex.
Maybe, you should change the patch commit as
"Disable PCIe Relaxed Ordering if not supported"...
--
Sinan Kaya
Qualcomm Datacenter Technologies, Inc. as an affiliate of Qualcomm Technologies, Inc.
Qualcomm Technologies, Inc. is a member of the Code Aurora Forum, a Linux Foundation Collaborative Project.
next prev parent reply other threads:[~2017-07-14 13:54 UTC|newest]
Thread overview: 114+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-07-13 14:21 [PATCH v7 0/3] Add new PCI_DEV_FLAGS_NO_RELAXED_ORDERING flag Ding Tianhong
2017-07-13 14:21 ` Ding Tianhong
2017-07-13 14:21 ` [PATCH v7 1/3] PCI: Add new PCIe Fabric End Node flag, PCI_DEV_FLAGS_NO_RELAXED_ORDERING Ding Tianhong
2017-07-13 14:21 ` Ding Tianhong
2017-08-03 8:55 ` Raj, Ashok
2017-08-03 8:55 ` Raj, Ashok
2017-08-03 10:20 ` Ding Tianhong
2017-08-03 10:20 ` Ding Tianhong
2017-07-13 14:21 ` [PATCH v7 2/3] PCI: Enable PCIe Relaxed Ordering if supported Ding Tianhong
2017-07-13 14:21 ` Ding Tianhong
2017-07-13 14:21 ` Ding Tianhong
2017-07-13 21:09 ` Sinan Kaya
2017-07-13 21:09 ` Sinan Kaya
2017-07-14 1:26 ` Ding Tianhong
2017-07-14 1:26 ` Ding Tianhong
2017-07-14 13:54 ` Sinan Kaya [this message]
2017-07-14 13:54 ` Sinan Kaya
2017-07-22 4:19 ` Ding Tianhong
2017-07-22 4:19 ` Ding Tianhong
2017-07-24 15:05 ` Alex Williamson
2017-07-24 15:05 ` Alex Williamson
2017-07-26 18:26 ` Casey Leedom
2017-07-26 18:26 ` Casey Leedom
2017-07-26 18:26 ` Casey Leedom
2017-07-26 18:26 ` Casey Leedom
[not found] ` <CAKgT0UeAad6WArvrE71MFJywDs1wOnCF-iJRnbNLrL+knqhXeA@mail.gmail.com>
[not found] ` <CAKgT0Uf5hdXUXja_jUB6_kBg6pyX8zXuOMOGzCVNgeBFMUsWqQ@mail.gmail.com>
2017-07-26 18:44 ` Alexander Duyck
2017-07-26 19:05 ` Casey Leedom
2017-07-26 19:05 ` Casey Leedom
2017-07-26 19:05 ` Casey Leedom
2017-07-26 19:05 ` Casey Leedom
2017-07-27 1:01 ` Ding Tianhong
2017-07-27 1:01 ` Ding Tianhong
2017-07-27 1:01 ` Ding Tianhong
2017-07-27 1:01 ` Ding Tianhong
2017-07-27 17:44 ` Casey Leedom
2017-07-27 17:44 ` Casey Leedom
2017-07-27 17:44 ` Casey Leedom
2017-07-27 17:44 ` Casey Leedom
2017-07-27 18:42 ` Raj, Ashok
2017-07-27 18:42 ` Raj, Ashok
2017-07-27 18:42 ` Raj, Ashok
2017-07-27 18:42 ` Raj, Ashok
2017-07-28 2:57 ` Ding Tianhong
2017-07-28 2:57 ` Ding Tianhong
2017-07-28 2:57 ` Ding Tianhong
2017-07-28 2:57 ` Ding Tianhong
2017-07-28 2:48 ` Ding Tianhong
2017-07-28 2:48 ` Ding Tianhong
2017-07-28 2:48 ` Ding Tianhong
2017-07-28 2:48 ` Ding Tianhong
2017-07-27 1:08 ` Ding Tianhong
2017-07-27 1:08 ` Ding Tianhong
2017-07-27 1:08 ` Ding Tianhong
2017-07-27 1:08 ` Ding Tianhong
2017-07-27 17:49 ` Alexander Duyck
2017-07-27 17:49 ` Alexander Duyck
2017-07-27 17:49 ` Alexander Duyck
2017-07-27 17:49 ` Alexander Duyck
2017-07-28 3:00 ` Ding Tianhong
2017-07-28 3:00 ` Ding Tianhong
2017-07-28 3:00 ` Ding Tianhong
2017-07-28 3:00 ` Ding Tianhong
2017-08-02 17:53 ` Casey Leedom
2017-08-02 17:53 ` Casey Leedom
2017-08-02 17:53 ` Casey Leedom
2017-08-02 17:53 ` Casey Leedom
2017-08-03 8:31 ` Raj, Ashok
2017-08-03 8:31 ` Raj, Ashok
2017-08-03 8:31 ` Raj, Ashok
2017-08-03 8:31 ` Raj, Ashok
2017-08-04 20:20 ` Casey Leedom
2017-08-04 20:20 ` Casey Leedom
2017-08-04 20:20 ` Casey Leedom
2017-08-04 20:20 ` Casey Leedom
2017-08-04 20:21 ` Raj, Ashok
2017-08-04 20:21 ` Raj, Ashok
2017-08-04 20:21 ` Raj, Ashok
2017-08-04 20:21 ` Raj, Ashok
2017-08-04 20:48 ` Casey Leedom
2017-08-04 20:48 ` Casey Leedom
2017-08-04 20:48 ` Casey Leedom
2017-08-04 20:48 ` Casey Leedom
2017-08-07 9:04 ` David Laight
2017-08-07 9:04 ` David Laight
2017-08-07 9:04 ` David Laight
2017-08-07 9:04 ` David Laight
2017-08-03 9:13 ` Raj, Ashok
2017-08-03 9:13 ` Raj, Ashok
2017-08-03 10:22 ` Ding Tianhong
2017-08-03 10:22 ` Ding Tianhong
2017-07-13 14:21 ` [PATCH v7 3/3] net/cxgb4: Use new PCI_DEV_FLAGS_NO_RELAXED_ORDERING flag Ding Tianhong
2017-07-13 14:21 ` Ding Tianhong
2017-07-13 14:21 ` Ding Tianhong
2017-07-13 18:14 ` Alexander Duyck
2017-07-13 18:14 ` Alexander Duyck
2017-07-13 18:14 ` Alexander Duyck
2017-07-13 18:14 ` Alexander Duyck
2017-07-13 18:17 ` Alexander Duyck
2017-07-13 18:17 ` Alexander Duyck
2017-07-13 18:17 ` Alexander Duyck
2017-07-13 18:17 ` Alexander Duyck
2017-07-13 18:44 ` Casey Leedom
2017-07-14 10:23 ` Ding Tianhong
2017-07-14 10:23 ` Ding Tianhong
2017-07-14 10:23 ` Ding Tianhong
2017-07-14 10:23 ` Ding Tianhong
2017-07-14 17:50 ` Casey Leedom
2017-07-14 17:50 ` Casey Leedom
2017-07-14 17:50 ` Casey Leedom
2017-07-14 17:50 ` Casey Leedom
2017-07-14 0:00 ` Casey Leedom
2017-07-14 0:00 ` Casey Leedom
2017-07-14 0:00 ` Casey Leedom
2017-07-14 0:00 ` Casey Leedom
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