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From:   Li Chen <lchen@ambarella.com>
To:     Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>,
        Kishon Vijay Abraham I <kishon@ti.com>,
        Bjorn Helgaas <bhelgaas@google.com>,
        Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>,
        =?iso-8859-2?Q?Krzysztof_Wilczy=F1ski?= <kw@linux.com>,
        Arnd Bergmann <arnd@arndb.de>,
        Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
        Marek Vasut <marek.vasut+renesas@gmail.com>,
        Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>,
        Rob Herring <robh@kernel.org>,
        "linux-pci@vger.kernel.org" <linux-pci@vger.kernel.org>,
        "linux-renesas-soc@vger.kernel.org" 
        <linux-renesas-soc@vger.kernel.org>
CC:     "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
        Prabhakar <prabhakar.csengg@gmail.com>,
        Biju Das <biju.das.jz@bp.renesas.com>
Subject: RE: [EXT] [RFC PATCH 0/5] PCIe EPF support for internal DMAC handling
 and driver update for R-Car PCIe EP to support DMAC
Thread-Topic: [EXT] [RFC PATCH 0/5] PCIe EPF support for internal DMAC
 handling and driver update for R-Car PCIe EP to support DMAC
Thread-Index: AQHYEu4MYMvm5IZXhEWkJNuh/Cvz1ayKuTKw
Date:   Wed, 9 Feb 2022 04:47:59 +0000
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References: <20220126195043.28376-1-prabhakar.mahadev-lad.rj@bp.renesas.com>
In-Reply-To: <20220126195043.28376-1-prabhakar.mahadev-lad.rj@bp.renesas.com>
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Hi Prabhakar,

> [0] https://urldefense.com/v3/__https://www.spinics.net/lists/linux-
> pci/msg92385.html__;!!PeEy7nZLVv0!yP0WqYs165riCjWRhZprjgMVVLfQLtkkPfv_
> R7XCoqkqgMsOyor90EZp0YAdxu0$

Can your streaming DMA test case(-d) pass if you use EP's internal DMAC ins=
tead of external DMAC?

Regards,
Li

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