[PATCH v8 04/14] fpga: xilinx: add bitstream flags to driver desc

[Oleksandr Suvorov]

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);
 };
 
 /* Generic Xilinx Functions
diff --git a/include/zynqmppl.h b/include/zynqmppl.h
index 35cfe17d444..a6e171dcb49 100644
--- a/include/zynqmppl.h
+++ b/include/zynqmppl.h
@@ -26,6 +26,6 @@
 extern struct xilinx_fpga_op zynqmp_op;
 
 #define XILINX_ZYNQMP_DESC \
-{ xilinx_zynqmp, csu_dma, 1, &zynqmp_op, 0, &zynqmp_op }
+{ xilinx_zynqmp, csu_dma, 1, &zynqmp_op, 0, &zynqmp_op, NULL, FPGA_LEGACY }
 
 #endif /* _ZYNQMPPL_H_ */
-- 
2.36.1