From: Bjorn Helgaas <helgaas@kernel.org>
To: Shuai Xue <xueshuai@linux.alibaba.com>
Cc: chengyou@linux.alibaba.com, kaishen@linux.alibaba.com,
yangyicong@huawei.com, will@kernel.org,
Jonathan.Cameron@huawei.com, baolin.wang@linux.alibaba.com,
robin.murphy@arm.com, linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org, linux-pci@vger.kernel.org,
rdunlap@infradead.org, mark.rutland@arm.com,
zhuo.song@linux.alibaba.com, renyu.zj@linux.alibaba.com
Subject: Re: [PATCH v7 2/4] PCI: Add Alibaba Vendor ID to linux/pci_ids.h
Date: Thu, 12 Oct 2023 09:59:40 -0500 [thread overview]
Message-ID: <20231012145940.GA1069329@bhelgaas> (raw)
In-Reply-To: <20231012032856.2640-3-xueshuai@linux.alibaba.com>
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@linux.alibaba.com>
Acked-by: Bjorn Helgaas <bhelgaas@google.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@lists.infradead.org
> http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
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next prev parent reply other threads:[~2023-10-12 15:00 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-10-12 3:28 [PATCH v7 0/4] drivers/perf: add Synopsys DesignWare PCIe PMU driver support Shuai Xue
2023-10-12 3:28 ` [PATCH v7 1/4] docs: perf: Add description for Synopsys DesignWare PCIe PMU driver Shuai Xue
2023-10-12 3:28 ` [PATCH v7 2/4] PCI: Add Alibaba Vendor ID to linux/pci_ids.h Shuai Xue
2023-10-12 14:59 ` Bjorn Helgaas [this message]
2023-10-12 15:27 ` Bjorn Helgaas
2023-10-13 1:07 ` Shuai Xue
2023-10-12 3:28 ` [PATCH v7 3/4] drivers/perf: add DesignWare PCIe PMU driver Shuai Xue
2023-10-12 16:25 ` Bjorn Helgaas
2023-10-13 3:46 ` Shuai Xue
2023-10-13 8:41 ` Jonathan Cameron
2023-10-13 10:45 ` Shuai Xue
2023-10-13 16:30 ` Bjorn Helgaas
2023-10-16 3:00 ` Shuai Xue
2023-10-16 14:38 ` Bjorn Helgaas
2023-10-17 0:48 ` Shuai Xue
2023-10-12 3:28 ` [PATCH v7 4/4] MAINTAINERS: add maintainers for " Shuai Xue
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