657a33c8a0
Add devlink health reporter for the firmware reset event. Once we get the notification from firmware about the impending reset, the driver will report this to devlink and the call to bnxt_fw_reset() will be initiated to complete the reset sequence. Cc: Jiri Pirko <jiri@mellanox.com> Signed-off-by: Vasundhara Volam <vasundhara-v.volam@broadcom.com> Signed-off-by: Michael Chan <michael.chan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
63 lines
1.4 KiB
C
63 lines
1.4 KiB
C
/* Broadcom NetXtreme-C/E network driver.
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*
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* Copyright (c) 2017 Broadcom Limited
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation.
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*/
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#ifndef BNXT_DEVLINK_H
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#define BNXT_DEVLINK_H
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/* Struct to hold housekeeping info needed by devlink interface */
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struct bnxt_dl {
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struct bnxt *bp; /* back ptr to the controlling dev */
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};
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static inline struct bnxt *bnxt_get_bp_from_dl(struct devlink *dl)
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{
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return ((struct bnxt_dl *)devlink_priv(dl))->bp;
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}
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/* To clear devlink pointer from bp, pass NULL dl */
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static inline void bnxt_link_bp_to_dl(struct bnxt *bp, struct devlink *dl)
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{
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bp->dl = dl;
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/* add a back pointer in dl to bp */
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if (dl) {
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struct bnxt_dl *bp_dl = devlink_priv(dl);
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bp_dl->bp = bp;
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}
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}
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#define NVM_OFF_MSIX_VEC_PER_PF_MAX 108
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#define NVM_OFF_MSIX_VEC_PER_PF_MIN 114
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#define NVM_OFF_IGNORE_ARI 164
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#define NVM_OFF_DIS_GRE_VER_CHECK 171
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#define NVM_OFF_ENABLE_SRIOV 401
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#define BNXT_MSIX_VEC_MAX 1280
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#define BNXT_MSIX_VEC_MIN_MAX 128
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enum bnxt_nvm_dir_type {
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BNXT_NVM_SHARED_CFG = 40,
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BNXT_NVM_PORT_CFG,
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BNXT_NVM_FUNC_CFG,
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};
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struct bnxt_dl_nvm_param {
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u16 id;
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u16 offset;
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u16 dir_type;
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u16 num_bits;
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};
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void bnxt_devlink_health_report(struct bnxt *bp, unsigned long event);
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int bnxt_dl_register(struct bnxt *bp);
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void bnxt_dl_unregister(struct bnxt *bp);
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#endif /* BNXT_DEVLINK_H */
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