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fpga: xilinx: Simplify load/dump/info function handling

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Connect FPGA version with appropriate operations
to remove huge switch-cases for every FPGA family.
Tested on Zynq. Spartan2/Spartan3/Virtex2 just compile test.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
This commit is contained in:
Michal Simek
2014-03-13 13:07:57 +01:00
parent 2df9d5c431
commit 14cfc4f373
12 changed files with 104 additions and 223 deletions
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7
include/xilinx.h
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@ -40,9 +40,16 @@ typedef struct { /* typedef xilinx_desc */
size_t size; /* bytes of data part can accept */
void *iface_fns; /* interface function table */
int cookie; /* implementation specific cookie */
struct xilinx_fpga_op *operations; /* operations */
char *name; /* device name in bitstream */
} xilinx_desc; /* end, typedef xilinx_desc */
struct xilinx_fpga_op {
int (*load)(xilinx_desc *, const void *, size_t);
int (*dump)(xilinx_desc *, const void *, size_t);
int (*info)(xilinx_desc *);
};
/* Generic Xilinx Functions
*********************************************************************/
int xilinx_load(xilinx_desc *desc, const void *image, size_t size);