From: Vidya Sagar <vidyas@nvidia.com>
To: Jingoo Han <jingoohan1@gmail.com>,
"gustavo.pimentel@synopsys.com" <gustavo.pimentel@synopsys.com>,
"lorenzo.pieralisi@arm.com" <lorenzo.pieralisi@arm.com>,
"bhelgaas@google.com" <bhelgaas@google.com>,
"amurray@thegoodpenguin.co.uk" <amurray@thegoodpenguin.co.uk>,
"robh@kernel.org" <robh@kernel.org>,
"treding@nvidia.com" <treding@nvidia.com>,
"jonathanh@nvidia.com" <jonathanh@nvidia.com>
Cc: "linux-pci@vger.kernel.org" <linux-pci@vger.kernel.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
"kthota@nvidia.com" <kthota@nvidia.com>,
"mmaddireddy@nvidia.com" <mmaddireddy@nvidia.com>,
"sagar.tv@gmail.com" <sagar.tv@gmail.com>
Subject: Re: [PATCH V3 2/2] PCI: dwc: Add support to configure for ECRC
Date: Fri, 30 Oct 2020 12:15:26 +0530 [thread overview]
Message-ID: <3695ce8b-1635-750e-eb81-d453a828378d@nvidia.com> (raw)
In-Reply-To: <SL2P216MB04759A928ACAA6F411718E01AA140@SL2P216MB0475.KORP216.PROD.OUTLOOK.COM>
On 10/30/2020 3:33 AM, Jingoo Han wrote:
> External email: Use caution opening links or attachments
>
>
> On 10/29/20, 1:40 AM, Vidya Sagar wrote:
>>
>> DesignWare core has a TLP digest (TD) override bit in one of the control
>> registers of ATU. This bit also needs to be programmed for proper ECRC
>> functionality. This is currently identified as an issue with DesignWare
>> IP version 4.90a. This patch does the required programming in ATU upon
>> querying the system policy for ECRC.
>>
>> Signed-off-by: Vidya Sagar <vidyas@nvidia.com>
>> Reviewed-by: Jingoo Han <jingoohan1@gmail.com>
>
> No, it should be Acked-by. I gave you Acked-by, not Reviewed-by.
>
> Acked-by: Jingoo Han <jingoohan1@gmail.com>
Apologies. My bad. I saw the 'Reviewed-by' of the other patch (i.e.
PCI/AER: Add pcie_is_ecrc_enabled() API) and put that for this patch as
well. I'll update.
>
>
> Best regards,
> Jingoo Han
>
>> ---
>> V3:
>> * Added 'Reviewed-by: Jingoo Han <jingoohan1@gmail.com>'
>>
>> V2:
>> * Addressed Jingoo's review comment
>> * Removed saving 'td' bit information in 'dw_pcie' structure
>>
>> drivers/pci/controller/dwc/pcie-designware.c | 8 ++++++--
>> drivers/pci/controller/dwc/pcie-designware.h | 1 +
>> 2 files changed, 7 insertions(+), 2 deletions(-)
>
> [...]
>
next prev parent reply other threads:[~2020-10-30 6:45 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-10-29 5:39 [PATCH V3 0/2] Add support to configure DWC for ECRC Vidya Sagar
2020-10-29 5:39 ` [PATCH V3 1/2] PCI/AER: Add pcie_is_ecrc_enabled() API Vidya Sagar
2020-10-29 5:39 ` [PATCH V3 2/2] PCI: dwc: Add support to configure for ECRC Vidya Sagar
2020-10-29 22:03 ` Jingoo Han
2020-10-30 6:45 ` Vidya Sagar [this message]
2020-11-02 14:15 ` Rob Herring
2020-11-02 14:27 ` Vidya Sagar
2020-11-02 15:11 ` Gustavo Pimentel
2020-11-02 21:16 ` Rob Herring
2020-11-02 22:38 ` Gustavo Pimentel
2020-11-03 19:48 ` Rob Herring
2020-11-02 23:02 ` Bjorn Helgaas
2020-11-03 3:27 ` Vidya Sagar
2020-11-03 21:07 ` Bjorn Helgaas
2020-11-04 11:43 ` Vidya Sagar
2020-11-04 16:22 ` Bjorn Helgaas
2020-11-04 17:40 ` Vidya Sagar
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