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Signed-off-by: Oleksandr Kolomeiets --- v2 * Update release notes --- doc/guides/rel_notes/release_24_11.rst | 1 + drivers/net/ntnic/adapter/nt4ga_adapter.c | 18 ++++++++++++++++++ drivers/net/ntnic/include/flow_api.h | 12 ++++++++++++ drivers/net/ntnic/include/nt4ga_adapter.h | 6 ++++++ drivers/net/ntnic/include/nt4ga_filter.h | 13 +++++++++++++ drivers/net/ntnic/ntnic_mod_reg.c | 7 +++++++ drivers/net/ntnic/ntnic_mod_reg.h | 8 ++++++++ 7 files changed, 65 insertions(+) create mode 100644 drivers/net/ntnic/include/flow_api.h create mode 100644 drivers/net/ntnic/include/nt4ga_filter.h diff --git a/doc/guides/rel_notes/release_24_11.rst b/doc/guides/rel_notes/release_24_11.rst index a126dcfcb9..ee848d5a3d 100644 --- a/doc/guides/rel_notes/release_24_11.rst +++ b/doc/guides/rel_notes/release_24_11.rst @@ -104,6 +104,7 @@ New Features * Fix Coverity issues * Fix issues related to release 24.07 * Extended and fixed the implementation of the logging + * Added NT flow filter init API Removed Items ------------- diff --git a/drivers/net/ntnic/adapter/nt4ga_adapter.c b/drivers/net/ntnic/adapter/nt4ga_adapter.c index b704a256c6..4105a6eb5a 100644 --- a/drivers/net/ntnic/adapter/nt4ga_adapter.c +++ b/drivers/net/ntnic/adapter/nt4ga_adapter.c @@ -75,6 +75,11 @@ static int nt4ga_adapter_show_info(struct adapter_info_s *p_adapter_info, FILE * static int nt4ga_adapter_init(struct adapter_info_s *p_adapter_info) { + const struct flow_filter_ops *flow_filter_ops = get_flow_filter_ops(); + + if (flow_filter_ops == NULL) + NT_LOG(ERR, NTNIC, "%s: flow_filter module uninitialized\n", __func__); + char *const p_dev_name = malloc(24); char *const p_adapter_id_str = malloc(24); fpga_info_t *fpga_info = &p_adapter_info->fpga_info; @@ -155,6 +160,19 @@ static int nt4ga_adapter_init(struct adapter_info_s *p_adapter_info) n_nim_ports = fpga_info->n_nims; assert(n_nim_ports >= 1); + /* Nt4ga Init Filter */ + nt4ga_filter_t *p_filter = &p_adapter_info->nt4ga_filter; + + if (flow_filter_ops != NULL) { + res = flow_filter_ops->flow_filter_init(p_fpga, &p_filter->mp_flow_device, + p_adapter_info->adapter_no); + + if (res != 0) { + NT_LOG(ERR, NTNIC, "%s: Cannot initialize filter\n", p_adapter_id_str); + return res; + } + } + { int i; const struct link_ops_s *link_ops = NULL; diff --git a/drivers/net/ntnic/include/flow_api.h b/drivers/net/ntnic/include/flow_api.h new file mode 100644 index 0000000000..036e652b76 --- /dev/null +++ b/drivers/net/ntnic/include/flow_api.h @@ -0,0 +1,12 @@ +/* + * SPDX-License-Identifier: BSD-3-Clause + * Copyright(c) 2023 Napatech A/S + */ + +#ifndef _FLOW_API_H_ +#define _FLOW_API_H_ + +/* registered NIC backends */ +struct flow_nic_dev; + +#endif diff --git a/drivers/net/ntnic/include/nt4ga_adapter.h b/drivers/net/ntnic/include/nt4ga_adapter.h index 4b204742a2..93218fd45b 100644 --- a/drivers/net/ntnic/include/nt4ga_adapter.h +++ b/drivers/net/ntnic/include/nt4ga_adapter.h @@ -23,7 +23,13 @@ typedef struct hw_info_s { int hw_reserved1; } hw_info_t; +/* + * Services provided by the adapter module + */ +#include "nt4ga_filter.h" + typedef struct adapter_info_s { + struct nt4ga_filter_s nt4ga_filter; struct nt4ga_link_s nt4ga_link; struct hw_info_s hw_info; diff --git a/drivers/net/ntnic/include/nt4ga_filter.h b/drivers/net/ntnic/include/nt4ga_filter.h new file mode 100644 index 0000000000..2024b500f3 --- /dev/null +++ b/drivers/net/ntnic/include/nt4ga_filter.h @@ -0,0 +1,13 @@ +/* + * SPDX-License-Identifier: BSD-3-Clause + * Copyright(c) 2023 Napatech A/S + */ + +#ifndef NT4GA_FILTER_H_ +#define NT4GA_FILTER_H_ + +typedef struct nt4ga_filter_s { + struct flow_nic_dev *mp_flow_device; +} nt4ga_filter_t; + +#endif /* NT4GA_FILTER_H_ */ diff --git a/drivers/net/ntnic/ntnic_mod_reg.c b/drivers/net/ntnic/ntnic_mod_reg.c index 40e22c60fa..45cc767c90 100644 --- a/drivers/net/ntnic/ntnic_mod_reg.c +++ b/drivers/net/ntnic/ntnic_mod_reg.c @@ -88,3 +88,10 @@ struct rst9563_ops *get_rst9563_ops(void) rst9563_ops_init(); return rst9563_ops; } + +static const struct flow_filter_ops *flow_filter_ops; + +const struct flow_filter_ops *get_flow_filter_ops(void) +{ + return flow_filter_ops; +} diff --git a/drivers/net/ntnic/ntnic_mod_reg.h b/drivers/net/ntnic/ntnic_mod_reg.h index 3189b04f33..6dd6240c6f 100644 --- a/drivers/net/ntnic/ntnic_mod_reg.h +++ b/drivers/net/ntnic/ntnic_mod_reg.h @@ -7,6 +7,7 @@ #define __NTNIC_MOD_REG_H__ #include +#include "flow_api.h" #include "nthw_fpga_model.h" #include "nthw_platform_drv.h" #include "nthw_drv.h" @@ -117,4 +118,11 @@ void register_rst9563_ops(struct rst9563_ops *ops); struct rst9563_ops *get_rst9563_ops(void); void rst9563_ops_init(void); +struct flow_filter_ops { + int (*flow_filter_init)(nthw_fpga_t *p_fpga, struct flow_nic_dev **p_flow_device, + int adapter_no); +}; + +const struct flow_filter_ops *get_flow_filter_ops(void); + #endif /* __NTNIC_MOD_REG_H__ */ -- 2.45.0