On 9/19/23 03:21, Nicolas Chautru wrote:
This can be used to distinguish different version of the
flexible pointwise windowing applied to the FFT and expose
this to the application.

Does this version relates to a standard, or is this specific to the implementation of your VRB devices?

Signed-off-by: Nicolas Chautru <nicolas.chau...@intel.com>
---
  lib/bbdev/rte_bbdev.h | 2 ++
  1 file changed, 2 insertions(+)

diff --git a/lib/bbdev/rte_bbdev.h b/lib/bbdev/rte_bbdev.h
index a5bcc09f10..d6e54ee9a4 100644
--- a/lib/bbdev/rte_bbdev.h
+++ b/lib/bbdev/rte_bbdev.h
@@ -349,6 +349,8 @@ struct rte_bbdev_driver_info {
        const struct rte_bbdev_op_cap *capabilities;
        /** Device cpu_flag requirements */
        const enum rte_cpu_flag_t *cpu_flag_reqs;
+       /** Versioning number for the FFT operation type. */
+       uint16_t fft_version;
  };
/** Macro used at end of bbdev PMD list */

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