[PATCH v9 03/13] fpga: xilinx: add bitstream flags to driver desc

[Michal Simek]

On 6/1/22 10:46, Oleksandr Suvorov wrote:
> Store a set of supported bitstream types in xilinx_desc structure.
> It will be used to determine whether an FPGA image is able to be
> loaded with a given driver.
> 
> Signed-off-by: Oleksandr Suvorov <oleksandr.suvorov at foundries.io>
> ---
> 
> (no changes since v1)
> 
>   include/versalpl.h | 2 +-
>   include/xilinx.h   | 5 +++++
>   include/zynqmppl.h | 2 +-
>   3 files changed, 7 insertions(+), 2 deletions(-)
> 
> diff --git a/include/versalpl.h b/include/versalpl.h
> index b94c82e6e66..26f04a2f649 100644
> --- a/include/versalpl.h
> +++ b/include/versalpl.h
> @@ -15,6 +15,6 @@
>   extern struct xilinx_fpga_op versal_op;
>   
>   #define XILINX_VERSAL_DESC \
> -{ xilinx_versal, csu_dma, 1, &versal_op, 0, &versal_op }
> +{ xilinx_versal, csu_dma, 1, &versal_op, 0, &versal_op, NULL, FPGA_LEGACY }
>   
>   #endif /* _VERSALPL_H_ */
> diff --git a/include/xilinx.h b/include/xilinx.h
> index 362943bc717..91179abe31f 100644
> --- a/include/xilinx.h
> +++ b/include/xilinx.h
> @@ -37,6 +37,9 @@ typedef enum {			/* typedef xilinx_family */
>   	max_xilinx_type		/* insert all new types before this */
>   } xilinx_family;		/* end, typedef xilinx_family */
>   
> +/* FPGA bitstream supported types */
> +#define FPGA_LEGACY			BIT(0)
> +
>   typedef struct {		/* typedef xilinx_desc */
>   	xilinx_family family;	/* part type */
>   	xilinx_iface iface;	/* interface type */
> @@ -45,6 +48,7 @@ typedef struct {		/* typedef xilinx_desc */
>   	int cookie;		/* implementation specific cookie */
>   	struct xilinx_fpga_op *operations; /* operations */
>   	char *name;		/* device name in bitstream */
> +	int flags;		/* compatible flags */
>   } xilinx_desc;			/* end, typedef xilinx_desc */
>   
>   struct xilinx_fpga_op {
> @@ -56,6 +60,7 @@ struct xilinx_fpga_op {
>   		     struct fpga_secure_info *fpga_sec_info);
>   	int (*dump)(xilinx_desc *desc, const void *buf, size_t bsize);
>   	int (*info)(xilinx_desc *desc);
> +	int (*str2flag)(xilinx_desc *desc, const char *string);

This should be in 4/13.

M