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 34B3A481D3 for ; Sat, 27 Apr 2024 11:06:46 +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=1714216007; cv=none; b=OyCTuf1yTeDLvH//iuC3a5rvX9kwO9QNpqjNjCJcCz22F3SuP7wXJajTyXSzt/n0E+Y/E9BXemMmzXkJpHxdEmxZl4kSJLf/nM8+QgNe0SAimj5c84H5xXdIf3TAo2PxVDYOyDilcWtuBlqY2pHZhDoPlvRFXsrNo8lZAkrC+JA= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1714216007; c=relaxed/simple; bh=SmN9vxZOsewofREEBZ/JrAcLPTz0x6zlWzel61p0MOc=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=ncL3JZhrEGk5z+8aoL9npDIQYs5UjbsPw6KdV+dJJPcV9qa/xmkV/H+XD0zj4ma+krJTQKzaE7rmkU57oXgracjurTMnuA34loZJ0RfApjdoD28EIgrNZoJuCXEZm3ZbXSh7cn5MmC3Cb48/j71cglht6MYWgmO1jToP5hz3sCI= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=jAUeqhaf; 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="jAUeqhaf" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 4DE1EC113CE; Sat, 27 Apr 2024 11:06:46 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1714216006; bh=SmN9vxZOsewofREEBZ/JrAcLPTz0x6zlWzel61p0MOc=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=jAUeqhafAY6+CTWWcJd5qyFdhGvaZoAUJh/MIseVLjqnbSFNlW0rPgcb3USosJH92 8qYQXTU3utSMM/yY1QvOBBMCLaZkiTikl/E2hpyZn5x+81dtwy21Sej3yxqqPwZ1a1 AZ75saMwZL5NTxd94GCrng/3zLiGK6wydEHaFDN0= Date: Sat, 27 Apr 2024 13:06:41 +0200 From: Greg KH To: Vamsi Attunuru Cc: arnd@arndb.de, jerinj@marvell.com, linux-kernel@vger.kernel.org Subject: Re: [PATCH v6 1/1] misc: mrvl-cn10k-dpi: add Octeon CN10K DPI administrative driver Message-ID: <2024042704-repugnant-extenuate-f775@gregkh> References: <2024042501-stargazer-departure-e5b9@gregkh> <20240426182011.2156856-1-vattunuru@marvell.com> Precedence: bulk X-Mailing-List: linux-kernel@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: <20240426182011.2156856-1-vattunuru@marvell.com> On Fri, Apr 26, 2024 at 11:20:11AM -0700, Vamsi Attunuru wrote: > Adds a misc driver for Marvell CN10K DPI(DMA Engine) device's physical > function which initializes DPI DMA hardware's global configuration and > enables hardware mailbox channels between physical function (PF) and > it's virtual functions (VF). VF device drivers (User space drivers) use > this hw mailbox to communicate any required device configuration on it's > respective VF device. Accordingly, this DPI PF driver provisions the > VF device resources. > > At the hardware level, the DPI physical function (PF) acts as a management > interface to setup the VF device resources, VF devices are only provisioned > to handle or control the actual DMA Engine's data transfer capabilities. > > Signed-off-by: Vamsi Attunuru > --- > Changes V5 -> V6: > - Updated documentation The documentation for where to find the userspace code needs to be in the documentation file, not buried in a comment here in a changelog section that will never show up anywhere. thanks, greg k-h