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Subject[PATCHv1 1/4] fpga: fpga-mgr: add FPGA_MGR_BITSTREM_AUTHENTICATION flag
Date
From: Richard Gong <richard.gong@intel.com>

Add FPGA_MGR_BITSTREM_AUTHENTICATION flag for FPGA bitstream
authentication.

Signed-off-by: Richard Gong <richard.gong@intel.com>
---
include/linux/fpga/fpga-mgr.h | 3 +++
1 file changed, 3 insertions(+)

diff --git a/include/linux/fpga/fpga-mgr.h b/include/linux/fpga/fpga-mgr.h
index 2bc3030..1d65814 100644
--- a/include/linux/fpga/fpga-mgr.h
+++ b/include/linux/fpga/fpga-mgr.h
@@ -67,12 +67,15 @@ enum fpga_mgr_states {
* %FPGA_MGR_BITSTREAM_LSB_FIRST: SPI bitstream bit order is LSB first
*
* %FPGA_MGR_COMPRESSED_BITSTREAM: FPGA bitstream is compressed
+ *
+ * %FPGA_MGR_BITSTREM_AUTHENTICATION: do FPGA bitstream authentication
*/
#define FPGA_MGR_PARTIAL_RECONFIG BIT(0)
#define FPGA_MGR_EXTERNAL_CONFIG BIT(1)
#define FPGA_MGR_ENCRYPTED_BITSTREAM BIT(2)
#define FPGA_MGR_BITSTREAM_LSB_FIRST BIT(3)
#define FPGA_MGR_COMPRESSED_BITSTREAM BIT(4)
+#define FPGA_MGR_BITSTREM_AUTHENTICATION BIT(5)

/**
* struct fpga_image_info - information specific to a FPGA image
--
2.7.4
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