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[PATCH v2 1/3] fpga: Add flag to indicate bitstream needs decrypting

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From: Moritz Fischer <mdf@kernel.org>

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>
Cc: Alan Tull <atull@kernel.org>
Cc: Michal Simek <michal.simek@xilinx.com>
Cc: Sören Brinkmann <soren.brinkmann@xilinx.com>
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

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[PATCH v2 1/3] fpga: Add flag to indicate bitstream needs decrypting mdf@kernel.org - 2017-02-20 22:00 +0100
  Re: [PATCH v2 1/3] fpga: Add flag to indicate bitstream needs decrypting Alan Tull <delicious.quinoa@gmail.com> - 2017-02-21 17:40 +0100
    Re: [PATCH v2 1/3] fpga: Add flag to indicate bitstream needs decrypting Alan Tull <delicious.quinoa@gmail.com> - 2017-02-21 19:30 +0100
      Re: [PATCH v2 1/3] fpga: Add flag to indicate bitstream needs decrypting Alan Tull <delicious.quinoa@gmail.com> - 2017-02-21 19:40 +0100
      Re: [PATCH v2 1/3] fpga: Add flag to indicate bitstream needs  decrypting Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-02-22 08:20 +0100
        Re: [PATCH v2 1/3] fpga: Add flag to indicate bitstream needs  decrypting Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-02-22 14:10 +0100

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