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fpga: pass compatible flags to fpga_load()

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These flags may be used to check whether an FPGA driver is able to
load a particular FPGA bitstream image.

Signed-off-by: Oleksandr Suvorov <oleksandr.suvorov@foundries.io>
Tested-by: Ricardo Salveti <ricardo@foundries.io>
Tested-by: Adrian Fiergolski <adrian.fiergolski@fastree3d.com>
Link: https://lore.kernel.org/r/20220722141614.297383-7-oleksandr.suvorov@foundries.io
Signed-off-by: Michal Simek <michal.simek@amd.com>
This commit is contained in:
Oleksandr Suvorov
2022-07-22 17:16:07 +03:00
committed by Michal Simek
parent 7a9a0df89b
commit 282eed50ec
6 changed files with 15 additions and 12 deletions
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5
drivers/fpga/fpga.c
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@@ -252,7 +252,8 @@ int fpga_loads(int devnum, const void *buf, size_t size,
/*
* Generic multiplexing code
*/
int fpga_load(int devnum, const void *buf, size_t bsize, bitstream_type bstype)
int fpga_load(int devnum, const void *buf, size_t bsize, bitstream_type bstype,
int flags)
{
int ret_val = FPGA_FAIL; /* assume failure */
const fpga_desc *desc = fpga_validate(devnum, buf, bsize,
@@ -263,7 +264,7 @@ int fpga_load(int devnum, const void *buf, size_t bsize, bitstream_type bstype)
case fpga_xilinx:
#if defined(CONFIG_FPGA_XILINX)
ret_val = xilinx_load(desc->devdesc, buf, bsize,
bstype, 0);
bstype, flags);
#else
fpga_no_sup((char *)__func__, "Xilinx devices");
#endif

2
drivers/fpga/xilinx.c
View File

@@ -135,7 +135,7 @@ int fpga_loadbitstream(int devnum, char *fpgadata, size_t size,
dataptr += 4;
printf(" bytes in bitstream = %d\n", swapsize);
return fpga_load(devnum, dataptr, swapsize, bstype);
return fpga_load(devnum, dataptr, swapsize, bstype, 0);
}
int xilinx_load(xilinx_desc *desc, const void *buf, size_t bsize,