mirror of https://github.com/F-Stack/f-stack.git
74 lines
1.7 KiB
C
74 lines
1.7 KiB
C
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/* SPDX-License-Identifier: BSD-3-Clause
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* Copyright(C) 2023 Marvell.
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*/
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#ifndef _ROC_MCS_PRIV_H_
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#define _ROC_MCS_PRIV_H_
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#define MAX_PORTS_PER_MCS 4
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enum mcs_error_status {
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MCS_ERR_PARAM = -900,
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MCS_ERR_HW_NOTSUP = -901,
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MCS_ERR_DEVICE_NOT_FOUND = -902,
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};
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#define MCS_SUPPORT_CHECK \
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do { \
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if (!(roc_feature_bphy_has_macsec() || roc_feature_nix_has_macsec())) \
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return MCS_ERR_HW_NOTSUP; \
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} while (0)
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struct mcs_sc_conf {
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struct {
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uint64_t sci;
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uint16_t sa_idx0;
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uint16_t sa_idx1;
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uint8_t rekey_enb;
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} tx;
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struct {
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uint16_t sa_idx;
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uint8_t an;
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} rx;
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};
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struct mcs_rsrc {
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struct plt_bitmap *tcam_bmap;
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void *tcam_bmap_mem;
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struct plt_bitmap *secy_bmap;
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void *secy_bmap_mem;
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struct plt_bitmap *sc_bmap;
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void *sc_bmap_mem;
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struct plt_bitmap *sa_bmap;
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void *sa_bmap_mem;
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struct mcs_sc_conf *sc_conf;
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};
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struct mcs_priv {
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struct mcs_rsrc *port_rsrc;
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struct mcs_rsrc dev_rsrc;
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uint64_t default_sci;
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uint32_t lmac_bmap;
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uint8_t num_mcs_blks;
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uint8_t tcam_entries;
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uint8_t secy_entries;
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uint8_t sc_entries;
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uint16_t sa_entries;
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};
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static inline struct mcs_priv *
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roc_mcs_to_mcs_priv(struct roc_mcs *roc_mcs)
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{
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return (struct mcs_priv *)&roc_mcs->reserved[0];
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}
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static inline void *
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roc_mcs_to_mcs_cb_list(struct roc_mcs *roc_mcs)
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{
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return (void *)((uintptr_t)roc_mcs->reserved + sizeof(struct mcs_priv));
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}
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int mcs_event_cb_process(struct roc_mcs *mcs, struct roc_mcs_event_desc *desc);
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#endif /* _ROC_MCS_PRIV_H_ */
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