Path: csiph.com!news.mixmin.net!aioe.org!bofh.it!news.nic.it!robomod From: Alan Tull Newsgroups: linux.kernel Subject: [PATCH 2/4] fpga: Add flag to indicate bitstream needs decrypting Date: Mon, 27 Feb 2017 16:20:02 +0100 Message-ID: References: X-Mailer: git-send-email 2.11.0 Sender: robomod@news.nic.it List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Approved: robomod@news.nic.it Lines: 29 Organization: linux.* mail to news gateway X-Original-Cc: Moritz Fischer , Alan Tull , linux-kernel@vger.kernel.org, linux-fpga@vger.kernel.org, Moritz Fischer X-Original-Date: Mon, 27 Feb 2017 09:19:00 -0600 X-Original-Message-ID: <20170227151902.3403-3-atull@kernel.org> X-Original-References: <20170227151902.3403-1-atull@kernel.org> X-Original-Sender: linux-kernel-owner@vger.kernel.org Xref: csiph.com linux.kernel:1588729 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 Acked-by: Michal Simek Signed-off-by: Alan Tull --- 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..e2ef94f 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_ENCRYPTED_BITSTREAM BIT(2) /** * struct fpga_image_info - information specific to a FPGA image -- 2.7.4