[PATCH v5 4/5] baseband/fpga_5gnr_fec: add AGX100 support
Maxime Coquelin
maxime.coquelin at redhat.com
Tue Feb 6 16:30:33 CET 2024
On 1/23/24 17:54, Hernan Vargas wrote:
> Add support for new FPGA variant AGX100 (on Arrow Creek N6000).
>
> Signed-off-by: Hernan Vargas <hernan.vargas at intel.com>
> ---
> doc/guides/bbdevs/fpga_5gnr_fec.rst | 69 +-
> drivers/baseband/fpga_5gnr_fec/agx100_pmd.h | 273 ++++
> .../baseband/fpga_5gnr_fec/fpga_5gnr_fec.h | 12 +-
> .../fpga_5gnr_fec/rte_fpga_5gnr_fec.c | 1230 +++++++++++++++--
> drivers/baseband/fpga_5gnr_fec/vc_5gnr_pmd.h | 1 -
> 5 files changed, 1458 insertions(+), 127 deletions(-)
> create mode 100644 drivers/baseband/fpga_5gnr_fec/agx100_pmd.h
>
...
> +#endif /* _AGX100_H_ */
> diff --git a/drivers/baseband/fpga_5gnr_fec/fpga_5gnr_fec.h b/drivers/baseband/fpga_5gnr_fec/fpga_5gnr_fec.h
> index 982e956dc819..224684902569 100644
> --- a/drivers/baseband/fpga_5gnr_fec/fpga_5gnr_fec.h
> +++ b/drivers/baseband/fpga_5gnr_fec/fpga_5gnr_fec.h
> @@ -8,6 +8,7 @@
> #include <stdint.h>
> #include <stdbool.h>
>
> +#include "agx100_pmd.h"
> #include "vc_5gnr_pmd.h"
>
> /* Helper macro for logging */
> @@ -131,12 +132,21 @@ struct fpga_5gnr_fec_device {
> uint64_t q_assigned_bit_map;
> /** True if this is a PF FPGA 5GNR device. */
> bool pf_device;
> + /** Maximum number of possible queues for this device. */
> + uint8_t total_num_queues;
You missed below comment on v4 review:
"
Introduction of total_num_queues should be in a dedicated patch as a
preliminary rework.
"
> + /** FPGA Variant. VC_5GNR_FPGA_VARIANT = 0; AGX100_FPGA_VARIANT = 1. */
> + uint8_t fpga_variant;
> };
>
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