Commit 0f4f0c8f authored Feb 27, 2017 by Moritz Fischer Committed by Greg Kroah-Hartman Mar 17, 2017

fpga: Add flag to indicate bitstream needs decrypting



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 <mdf@kernel.org>
Acked-by: Michal Simek <michal.simek@xilinx.com>
Signed-off-by: Alan Tull <atull@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

parent 47910a49

include/linux/fpga/fpga-mgr.h

+1 −0

Original line number	Diff line number	Diff line
		@@ -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