Re: [PATCH] PCI: Add MUCSE vendor ID to pci_ids.h
From: Bjorn Helgaas
Date: Wed Mar 26 2025 - 12:58:36 EST
On Tue, Mar 25, 2025 at 02:57:18PM +0800, Yibo Dong wrote:
> Add MUCSE as a vendor ID (0x8848) for PCI devices so we can use
> the macro for future drivers.
>
> Signed-off-by: Yibo Dong <dong100@xxxxxxxxx>
Please post this in the series where you add the future drivers.
We don't add new things to pci_ids.h unless they are actually used by
more than one driver because it complicates life for people who
backport things (there's a note at the top of the file about this).
> ---
> include/linux/pci_ids.h | 2 ++
> 1 file changed, 2 insertions(+)
>
> diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h
> index de5deb1a0118..f1b4c61c6d3c 100644
> --- a/include/linux/pci_ids.h
> +++ b/include/linux/pci_ids.h
> @@ -3143,6 +3143,8 @@
> #define PCI_VENDOR_ID_SCALEMP 0x8686
> #define PCI_DEVICE_ID_SCALEMP_VSMP_CTL 0x1010
>
> +#define PCI_VENDOR_ID_MUCSE 0x8848
https://pcisig.com/membership/member-companies?combine=8848 says this
Vendor ID belongs to:
Wuxi Micro Innovation Integrated Circuit Design Co.,Ltd
I suppose "MUCSE" connects with that somehow.
It's nice if people can connect PCI_VENDOR_ID_MUCSE with a name used
in marketing the product. Maybe "MUCSE" is the name under which
Wuxi Micro Innovation Integrated Circuit Design Co.,Ltd markets
products?
> #define PCI_VENDOR_ID_COMPUTONE 0x8e0e
> #define PCI_DEVICE_ID_COMPUTONE_PG 0x0302
> #define PCI_SUBVENDOR_ID_COMPUTONE 0x8e0e
> --
> 2.25.1
>