xref: /src/sys/dev/pci/ixgbe/ixgbe_fdir.h

/* $NetBSD: ixgbe_fdir.h,v 1.5 2023/10/06 14:37:04 msaitoh Exp $ */
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/*$FreeBSD: head/sys/dev/ixgbe/ixgbe_fdir.h 327031 2017-12-20 18:15:06Z erj $*/

#ifndef _IXGBE_FDIR_H_
#define _IXGBE_FDIR_H_

#ifdef IXGBE_FDIR

/*
 * Flow Director actually 'steals' part of the packet buffer
 * as its filter pool, this variable controls how much it uses:
 *  0 = 64K, 1 = 128K, 2 = 256K
 */
int fdir_pballoc = 1;

void ixgbe_init_fdir(struct ixgbe_softc *);

#else

#define ixgbe_init_fdir(_a)

#endif

void ixgbe_reinit_fdir(void *);
void ixgbe_atr(struct tx_ring *, struct mbuf *);

#endif /* _IXGBE_FDIR_H_ */