50 lines
1.1 KiB
C
50 lines
1.1 KiB
C
/* SPDX-License-Identifier: GPL-2.0 */
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/* Copyright(c) 2017 - 2019 Pensando Systems, Inc */
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#ifndef _IONIC_LIF_H_
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#define _IONIC_LIF_H_
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#include <linux/pci.h>
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enum ionic_lif_state_flags {
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IONIC_LIF_INITED,
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/* leave this as last */
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IONIC_LIF_STATE_SIZE
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};
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#define IONIC_LIF_NAME_MAX_SZ 32
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struct ionic_lif {
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char name[IONIC_LIF_NAME_MAX_SZ];
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struct list_head list;
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struct net_device *netdev;
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DECLARE_BITMAP(state, IONIC_LIF_STATE_SIZE);
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struct ionic *ionic;
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bool registered;
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unsigned int index;
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unsigned int hw_index;
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unsigned int kern_pid;
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u64 __iomem *kern_dbpage;
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unsigned int neqs;
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unsigned int nxqs;
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struct ionic_lif_info *info;
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dma_addr_t info_pa;
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u32 info_sz;
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unsigned long *dbid_inuse;
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unsigned int dbid_count;
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struct dentry *dentry;
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u32 flags;
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};
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int ionic_lifs_alloc(struct ionic *ionic);
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void ionic_lifs_free(struct ionic *ionic);
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void ionic_lifs_deinit(struct ionic *ionic);
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int ionic_lifs_init(struct ionic *ionic);
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int ionic_lif_identify(struct ionic *ionic, u8 lif_type,
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union ionic_lif_identity *lif_ident);
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int ionic_lifs_size(struct ionic *ionic);
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#endif /* _IONIC_LIF_H_ */
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