linux-kernel - RE: [PATCH v5 7/7] misc: pci_endpoint_test: Add Device ID for RZ/G2E PCIe controller

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Message-ID: <TYAPR01MB45441E4766FD57506A5B9F98D8F60@TYAPR01MB4544.jpnprd01.prod.outlook.com>
Date:   Tue, 17 Mar 2020 10:31:58 +0000
From:   Yoshihiro Shimoda <yoshihiro.shimoda.uh@...esas.com>
To:     Lad Prabhakar <prabhakar.csengg@...il.com>
CC:     Andrew Murray <andrew.murray@....com>,
        "linux-pci@...r.kernel.org" <linux-pci@...r.kernel.org>,
        "linux-arm-kernel@...ts.infradead.org" 
        <linux-arm-kernel@...ts.infradead.org>,
        "linux-renesas-soc@...r.kernel.org" 
        <linux-renesas-soc@...r.kernel.org>,
        "linux-rockchip@...ts.infradead.org" 
        <linux-rockchip@...ts.infradead.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        "devicetree@...r.kernel.org" <devicetree@...r.kernel.org>,
        Prabhakar Mahadev Lad <prabhakar.mahadev-lad.rj@...renesas.com>,
        Bjorn Helgaas <bhelgaas@...gle.com>,
        Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        Catalin Marinas <catalin.marinas@....com>,
        Will Deacon <will@...nel.org>,
        Kishon Vijay Abraham I <kishon@...com>,
        Lorenzo Pieralisi <lorenzo.pieralisi@....com>,
        Arnd Bergmann <arnd@...db.de>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Jingoo Han <jingoohan1@...il.com>,
        Gustavo Pimentel <gustavo.pimentel@...opsys.com>,
        Marek Vasut <marek.vasut+renesas@...il.com>,
        Shawn Lin <shawn.lin@...k-chips.com>,
        Heiko Stuebner <heiko@...ech.de>
Subject: RE: [PATCH v5 7/7] misc: pci_endpoint_test: Add Device ID for RZ/G2E
 PCIe controller

Hi Prabhakar-san,

Thank you for the patch!

> From: Lad Prabhakar, Sent: Saturday, February 29, 2020 12:41 AM
> 
> Add RZ/G2E in pci_device_id table so that pci-epf-test can be used for
> testing PCIe EP in RZ/G2E.
> 
> Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@...renesas.com>
> ---
>  drivers/misc/pci_endpoint_test.c | 3 +++
>  1 file changed, 3 insertions(+)
> 
> diff --git a/drivers/misc/pci_endpoint_test.c b/drivers/misc/pci_endpoint_test.c
> index a5e3170..3c84e9a 100644
> --- a/drivers/misc/pci_endpoint_test.c
> +++ b/drivers/misc/pci_endpoint_test.c
> @@ -66,6 +66,8 @@
> 
>  #define PCI_DEVICE_ID_TI_AM654			0xb00c
> 
> +#define PCI_DEVICE_ID_RENESAS_RZG2E		0x002d

This define should be in include/linux/pci_ids.h, and adding
the define should be separated.
Also, I think "R8A774C0" is better than "RZG2E".

Best regards,
Yoshihiro Shimoda

>  #define is_am654_pci_dev(pdev)		\
>  		((pdev)->device == PCI_DEVICE_ID_TI_AM654)
> 
> @@ -797,6 +799,7 @@ static const struct pci_device_id pci_endpoint_test_tbl[] = {
>  	{ PCI_DEVICE(PCI_VENDOR_ID_TI, PCI_DEVICE_ID_TI_AM654),
>  	  .driver_data = (kernel_ulong_t)&am654_data
>  	},
> +	{ PCI_DEVICE(PCI_VENDOR_ID_RENESAS, PCI_DEVICE_ID_RENESAS_RZG2E) },
>  	{ }
>  };
>  MODULE_DEVICE_TABLE(pci, pci_endpoint_test_tbl);
> --
> 2.7.4