Messages in this thread Patch in this message | | | From | richard.gong@linux ... | Subject | [PATCHv1 4/4] fpga: stratix10-soc: entend driver for bitstream authentication | Date | Thu, 12 Nov 2020 12:06:43 -0600 |
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From: Richard Gong <richard.gong@intel.com>
Exten FPGA manager driver to support FPGA bitstream authentication on Intel SocFPGA platforms.
Signed-off-by: Richard Gong <richard.gong@intel.com> --- drivers/fpga/stratix10-soc.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/drivers/fpga/stratix10-soc.c b/drivers/fpga/stratix10-soc.c index 657a70c..8a59365 100644 --- a/drivers/fpga/stratix10-soc.c +++ b/drivers/fpga/stratix10-soc.c @@ -185,7 +185,10 @@ static int s10_ops_write_init(struct fpga_manager *mgr, ctype.flags = 0; if (info->flags & FPGA_MGR_PARTIAL_RECONFIG) { dev_dbg(dev, "Requesting partial reconfiguration.\n"); - ctype.flags |= BIT(COMMAND_RECONFIG_FLAG_PARTIAL); + ctype.flags |= FPGA_MGR_PARTIAL_RECONFIG; + } else if (info->flags & FPGA_MGR_BITSTREM_AUTHENTICATION) { + dev_dbg(dev, "Requesting bitstream authentication.\n"); + ctype.flags |= FPGA_MGR_BITSTREM_AUTHENTICATION; } else { dev_dbg(dev, "Requesting full reconfiguration.\n"); } -- 2.7.4
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