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Message-ID: <20231012145940.GA1069329@bhelgaas>
Date: Thu, 12 Oct 2023 09:59:40 -0500
From: Bjorn Helgaas <helgaas@...nel.org>
To: Shuai Xue <xueshuai@...ux.alibaba.com>
Cc: chengyou@...ux.alibaba.com, kaishen@...ux.alibaba.com,
yangyicong@...wei.com, will@...nel.org,
Jonathan.Cameron@...wei.com, baolin.wang@...ux.alibaba.com,
robin.murphy@....com, linux-kernel@...r.kernel.org,
linux-arm-kernel@...ts.infradead.org, linux-pci@...r.kernel.org,
rdunlap@...radead.org, mark.rutland@....com,
zhuo.song@...ux.alibaba.com, renyu.zj@...ux.alibaba.com
Subject: Re: [PATCH v7 2/4] PCI: Add Alibaba Vendor ID to linux/pci_ids.h
On Thu, Oct 12, 2023 at 11:28:54AM +0800, Shuai Xue wrote:
> The Alibaba Vendor ID (0x1ded) is now used by Alibaba elasticRDMA ("erdma")
> and will be shared with the upcoming PCIe PMU ("dwc_pcie_pmu"). Move the
> Vendor ID to linux/pci_ids.h so that it can shared by several drivers
> later.
>
> Signed-off-by: Shuai Xue <xueshuai@...ux.alibaba.com>
Acked-by: Bjorn Helgaas <bhelgaas@...gle.com> # pci_ids.h
> ---
> drivers/infiniband/hw/erdma/erdma_hw.h | 2 --
> include/linux/pci_ids.h | 2 ++
> 2 files changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/infiniband/hw/erdma/erdma_hw.h b/drivers/infiniband/hw/erdma/erdma_hw.h
> index 9d316fdc6f9a..a155519a862f 100644
> --- a/drivers/infiniband/hw/erdma/erdma_hw.h
> +++ b/drivers/infiniband/hw/erdma/erdma_hw.h
> @@ -11,8 +11,6 @@
> #include <linux/types.h>
>
> /* PCIe device related definition. */
> -#define PCI_VENDOR_ID_ALIBABA 0x1ded
> -
> #define ERDMA_PCI_WIDTH 64
> #define ERDMA_FUNC_BAR 0
> #define ERDMA_MISX_BAR 2
> diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h
> index 5fb3d4c393a9..d8760daf9e5a 100644
> --- a/include/linux/pci_ids.h
> +++ b/include/linux/pci_ids.h
> @@ -2601,6 +2601,8 @@
> #define PCI_VENDOR_ID_TEKRAM 0x1de1
> #define PCI_DEVICE_ID_TEKRAM_DC290 0xdc29
>
> +#define PCI_VENDOR_ID_ALIBABA 0x1ded
> +
> #define PCI_VENDOR_ID_TEHUTI 0x1fc9
> #define PCI_DEVICE_ID_TEHUTI_3009 0x3009
> #define PCI_DEVICE_ID_TEHUTI_3010 0x3010
> --
> 2.39.3
>
>
> _______________________________________________
> linux-arm-kernel mailing list
> linux-arm-kernel@...ts.infradead.org
> http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
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