From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Return-Path: From: mdf@kernel.org Subject: [PATCH v2 1/3] fpga: Add flag to indicate bitstream needs decrypting Date: Mon, 20 Feb 2017 12:55:21 -0800 Message-Id: <1487624123-13579-1-git-send-email-mdf@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit To: linux-fpga@vger.kernel.org Cc: Moritz Fischer , Alan Tull , Michal Simek , =?UTF-8?q?S=C3=B6ren=20Brinkmann?= , linux-kernel@vger.kernel.org List-ID: 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 --- Changes from v1: - Renamed flag from FPGA_MGR_DECRYPT_BITSTREAM->FPGA_MGR_ENCRYPTED_BITSTREAM --- 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