From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id B5FAC17085A; Wed, 13 Nov 2024 06:18:15 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1731478695; cv=none; b=lTIfZgcI5MXH4XqGuUpQWNulUP36TOsDKsW7otPn6L4Q4F60N19JvbysCRqMjDzJoom6S0SYvSpGY1L7ZFdIOutnkJDXZW5giH7X7bjCiuRqGebUnXDwHhtzqUZh1zY0/MySOol8tvcSbH84mrCBQfJUF0tHaM71UCowInA5SGg= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1731478695; c=relaxed/simple; bh=zDxCVgumsYdvuBJYwURAZWWIMOmORpTsX8/yd6J0rko=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=NzNULO8ijHCGicnhyaKmmfTNotFa9N3jaOcmoT0DLF0gNS45iPqx0lgfkwm9OsTfz8bqUGIpXplGwHLPXD7vP3+OkY6etXJ6Z5qQfUNzR5LAe2936HJBONO81vaIkvLW2/cf1UThrrd1+ijCuwx93eBV4H/nEZ7oUw9+SI3wli4= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=Vl3BS6kn; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="Vl3BS6kn" Received: by smtp.kernel.org (Postfix) with ESMTPSA id C5BF1C4CECD; Wed, 13 Nov 2024 06:18:14 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1731478695; bh=zDxCVgumsYdvuBJYwURAZWWIMOmORpTsX8/yd6J0rko=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=Vl3BS6knAEmeN4lA5Yr1YLMsmHn8Q+3Zwk+zvchIarPaxy6WlU91TGYUpzQX8QAlp 0FwBd1OV8dDy2JtJMjwIX0rwvlOrEdS4ySUOOXUa+Qsjh/0vCDGqFAzvxQMpSOp0CF xxTLbs3R21Y6VH2Ahse3h/wKtsOaqyqwfB608Szc= Date: Wed, 13 Nov 2024 07:18:12 +0100 From: Greg KH To: Jason fab Cc: linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: VTIO support on USB Message-ID: <2024111339-monogram-refried-f189@gregkh> References: Precedence: bulk X-Mailing-List: linux-usb@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: On Wed, Nov 13, 2024 at 11:27:47AM +0530, Jason fab wrote: > Hello, > > I would like to know if the linux kernel usb subsystem supports > Virtualization based Trusted IO Management (USB VTIO)? What exactly is that, I can't seem to search for it and have not heard of it before. Do you have a link to it somewhere? Is there a USB.org specification published for it? thanks, greg k-h