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From: Greg KH <gregkh@linuxfoundation.org>
To: Oliver Neukum <oneukum@suse.com>
Cc: linux-usb@vger.kernel.org
Subject: Re: [PATCH 2/2] USB: uapi: add BULK_MAX_PACKET_UPDATE
Date: Wed, 18 Mar 2026 16:10:24 +0100	[thread overview]
Message-ID: <2026031809-wobbling-sedation-1208@gregkh> (raw)
In-Reply-To: <20260317092244.1464921-2-oneukum@suse.com>

On Tue, Mar 17, 2026 at 10:22:29AM +0100, Oliver Neukum wrote:
> The spec for Embedded USB2 Version 2.0 adds a new feature
> request. This needs to be added to uapi for monitoring.
> 
> Signed-off-by: Oliver Neukum <oneukum@suse.com>
> ---
>  include/uapi/linux/usb/ch9.h | 2 ++
>  1 file changed, 2 insertions(+)
> 
> diff --git a/include/uapi/linux/usb/ch9.h b/include/uapi/linux/usb/ch9.h
> index 6f02dc39430a..bf1bae138844 100644
> --- a/include/uapi/linux/usb/ch9.h
> +++ b/include/uapi/linux/usb/ch9.h
> @@ -133,6 +133,8 @@
>  #define USB_DEVICE_A_ALT_HNP_SUPPORT	5	/* (otg) other RH port does */
>  #define USB_DEVICE_DEBUG_MODE		6	/* (special devices only) */
>  
> +#define BULK_MAX_PACKET_UPDATE		8	/* (eUSB2v2) bump maxpacket to 1024 */

Should have USB_ as a prefix.

And what is 7?

thanks,

greg k-h

  reply	other threads:[~2026-03-18 15:10 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-03-17  9:22 [PATCH 1/2] usb: uapi: add usb 3.0 authentication declarations Oliver Neukum
2026-03-17  9:22 ` [PATCH 2/2] USB: uapi: add BULK_MAX_PACKET_UPDATE Oliver Neukum
2026-03-18 15:10   ` Greg KH [this message]
2026-03-19 13:06     ` Oliver Neukum
2026-03-19 13:19       ` Greg KH
2026-03-18 15:10 ` [PATCH 1/2] usb: uapi: add usb 3.0 authentication declarations Greg KH

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