Messages in this thread Patch in this message | | | From | richard.gong@linux ... | Subject | [PATCHv2 5/5] fpga: stratix10-soc: extend driver for bitstream authentication | Date | Wed, 18 Nov 2020 08:29:13 -0600 |
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From: Richard Gong <richard.gong@intel.com>
Extend FPGA manager driver to support FPGA bitstream authentication on Intel SocFPGA platforms.
Signed-off-by: Richard Gong <richard.gong@intel.com> --- v2: use flag defined in stratix10-svc driver --- drivers/fpga/stratix10-soc.c | 3 +++ 1 file changed, 3 insertions(+)
diff --git a/drivers/fpga/stratix10-soc.c b/drivers/fpga/stratix10-soc.c index 657a70c..b77067e 100644 --- a/drivers/fpga/stratix10-soc.c +++ b/drivers/fpga/stratix10-soc.c @@ -186,6 +186,9 @@ static int s10_ops_write_init(struct fpga_manager *mgr, if (info->flags & FPGA_MGR_PARTIAL_RECONFIG) { dev_dbg(dev, "Requesting partial reconfiguration.\n"); ctype.flags |= BIT(COMMAND_RECONFIG_FLAG_PARTIAL); + } else if (info->flags & FPGA_MGR_BITSTREM_AUTHENTICATION) { + dev_dbg(dev, "Requesting bitstream authentication.\n"); + ctype.flags |= BIT(COMMAND_AUTHENTICATE_BITSTREAM); } else { dev_dbg(dev, "Requesting full reconfiguration.\n"); } -- 2.7.4
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