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Message-Id: <1494776044-12981-1-git-send-email-agust@denx.de>
Date: Sun, 14 May 2017 17:34:04 +0200
From: Anatolij Gustschin <agust@...x.de>
To: linux-fpga@...r.kernel.org
Cc: Alan Tull <atull@...nel.org>,
Moritz Fischer <moritz.fischer@...us.com>,
linux-kernel@...r.kernel.org
Subject: [PATCH] fpga: Add flag to indicate bitstream needs decompression
Add a flag that is passed to the write_init() callback, indicating
that the bitstream is compressed.
The low-level driver will deal with the flag, or return an error,
if compressed bitstreams are not supported.
Signed-off-by: Anatolij Gustschin <agust@...x.de>
---
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 b4ac24c..fe6c3c4 100644
--- a/include/linux/fpga/fpga-mgr.h
+++ b/include/linux/fpga/fpga-mgr.h
@@ -71,6 +71,7 @@ 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)
+#define FPGA_MGR_COMPRESSED_BITSTREAM BIT(3)
/**
* struct fpga_image_info - information specific to a FPGA image
--
2.7.4
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