diff options
Diffstat (limited to 'drivers/net/ethernet/aquantia/atlantic/aq_macsec.h')
-rw-r--r-- | drivers/net/ethernet/aquantia/atlantic/aq_macsec.h | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/drivers/net/ethernet/aquantia/atlantic/aq_macsec.h b/drivers/net/ethernet/aquantia/atlantic/aq_macsec.h new file mode 100644 index 000000000000..e4c4cf3bea38 --- /dev/null +++ b/drivers/net/ethernet/aquantia/atlantic/aq_macsec.h @@ -0,0 +1,51 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +/* Atlantic Network Driver + * Copyright (C) 2020 Marvell International Ltd. + */ + +#ifndef AQ_MACSEC_H +#define AQ_MACSEC_H + +#include <linux/netdevice.h> +#if IS_ENABLED(CONFIG_MACSEC) + +#include "net/macsec.h" + +struct aq_nic_s; + +#define AQ_MACSEC_MAX_SC 32 +#define AQ_MACSEC_MAX_SA 32 + +enum aq_macsec_sc_sa { + aq_macsec_sa_sc_4sa_8sc, + aq_macsec_sa_sc_not_used, + aq_macsec_sa_sc_2sa_16sc, + aq_macsec_sa_sc_1sa_32sc, +}; + +struct aq_macsec_txsc { +}; + +struct aq_macsec_rxsc { +}; + +struct aq_macsec_cfg { + enum aq_macsec_sc_sa sc_sa; + /* Egress channel configuration */ + unsigned long txsc_idx_busy; + struct aq_macsec_txsc aq_txsc[AQ_MACSEC_MAX_SC]; + /* Ingress channel configuration */ + unsigned long rxsc_idx_busy; + struct aq_macsec_rxsc aq_rxsc[AQ_MACSEC_MAX_SC]; +}; + +extern const struct macsec_ops aq_macsec_ops; + +int aq_macsec_init(struct aq_nic_s *nic); +void aq_macsec_free(struct aq_nic_s *nic); +int aq_macsec_enable(struct aq_nic_s *nic); +void aq_macsec_work(struct aq_nic_s *nic); + +#endif + +#endif /* AQ_MACSEC_H */ |