From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751635AbdBOAbp (ORCPT ); Tue, 14 Feb 2017 19:31:45 -0500 Received: from mail.kernel.org ([198.145.29.136]:60390 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751563AbdBOAbn (ORCPT ); Tue, 14 Feb 2017 19:31:43 -0500 From: mdf@kernel.org To: linux-fpga@vger.kernel.org Cc: mdf@kernel.org, Moritz Fischer , Alan Tull , Michal Simek , =?UTF-8?q?S=C3=B6ren=20Brinkmann?= , linux-kernel@vger.kernel.org Subject: [PATCH 1/2] fpga: Add flag to indicate bitstream needs decrypting Date: Tue, 14 Feb 2017 16:31:29 -0800 Message-Id: <1487118690-21166-1-git-send-email-mdf@kernel.org> X-Mailer: git-send-email 2.7.4 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Moritz Fischer Add a flag that is passed to the write_init() callback, indicating that the bitstream is encrypted. The low-level driver will deal with the flag, or return an error, if encrypted bitstreams are not supported. Signed-off-by: Moritz Fischer Cc: Alan Tull Cc: Michal Simek Cc: Sören Brinkmann Cc: linux-kernel@vger.kernel.org Cc: linux-fpga@vger.kernel.org --- include/linux/fpga/fpga-mgr.h | 1 + 1 file changed, 1 insertion(+) diff --git a/include/linux/fpga/fpga-mgr.h b/include/linux/fpga/fpga-mgr.h index 57beb5d..1355d8a 100644 --- a/include/linux/fpga/fpga-mgr.h +++ b/include/linux/fpga/fpga-mgr.h @@ -70,6 +70,7 @@ enum fpga_mgr_states { */ #define FPGA_MGR_PARTIAL_RECONFIG BIT(0) #define FPGA_MGR_EXTERNAL_CONFIG BIT(1) +#define FPGA_MGR_DECRYPT_BITSTREAM BIT(2) /** * struct fpga_image_info - information specific to a FPGA image -- 2.7.4