From 86615b82db811e1031c4c8c9ac24c25f7b725744 Mon Sep 17 00:00:00 2001 From: Augustin Cavalier Date: Fri, 30 Sep 2022 14:02:30 -0400 Subject: [PATCH] freebsd_network: Remove unneeded functions from if_var.h. FreeBSD puts these in ifq.h (which we do not have), and no driver we have actually uses them. We can re-add the newer versions of them if we ever import a driver which does. --- .../freebsd_network/compat/net/if_var.h | 162 ------------------ 1 file changed, 162 deletions(-) diff --git a/src/libs/compat/freebsd_network/compat/net/if_var.h b/src/libs/compat/freebsd_network/compat/net/if_var.h index 5d880e7f6e..104cc6f136 100644 --- a/src/libs/compat/freebsd_network/compat/net/if_var.h +++ b/src/libs/compat/freebsd_network/compat/net/if_var.h @@ -84,7 +84,6 @@ struct route; #include /* XXX */ #include /* XXX */ #include /* XXX */ -#include #include #define IF_DUNIT_NONE -1 @@ -858,167 +857,6 @@ int ether_poll_register(poll_handler_t *h, struct ifnet *ifp); int ether_poll_deregister(struct ifnet *ifp); #endif /* DEVICE_POLLING */ -static __inline int -drbr_enqueue(struct ifnet *ifp, struct buf_ring *br, struct mbuf *m) -{ - int error = 0; - -#ifdef ALTQ - if (ALTQ_IS_ENABLED(&ifp->if_snd)) { - IFQ_ENQUEUE(&ifp->if_snd, m, error); - if (error) - if_inc_counter((ifp), IFCOUNTER_OQDROPS, 1); - return (error); - } -#endif - error = buf_ring_enqueue(br, m); - if (error) - m_freem(m); - - return (error); -} - -static __inline void -drbr_putback(struct ifnet *ifp, struct buf_ring *br, struct mbuf *_new) -{ - /* - * The top of the list needs to be swapped - * for this one. - */ -#ifdef ALTQ - if (ifp != NULL && ALTQ_IS_ENABLED(&ifp->if_snd)) { - /* - * Peek in altq case dequeued it - * so put it back. - */ - IFQ_DRV_PREPEND(&ifp->if_snd, _new); - return; - } -#endif - buf_ring_putback_sc(br, _new); -} - -static __inline struct mbuf * -drbr_peek(struct ifnet *ifp, struct buf_ring *br) -{ -#ifdef ALTQ - struct mbuf *m; - if (ifp != NULL && ALTQ_IS_ENABLED(&ifp->if_snd)) { - /* - * Pull it off like a dequeue - * since drbr_advance() does nothing - * for altq and drbr_putback() will - * use the old prepend function. - */ - IFQ_DEQUEUE(&ifp->if_snd, m); - return (m); - } -#endif - return (struct mbuf*)buf_ring_peek_clear_sc(br); -} - -static __inline void -drbr_flush(struct ifnet *ifp, struct buf_ring *br) -{ - struct mbuf *m; - -#ifdef ALTQ - if (ifp != NULL && ALTQ_IS_ENABLED(&ifp->if_snd)) - IFQ_PURGE(&ifp->if_snd); -#endif - while ((m = (struct mbuf*)buf_ring_dequeue_sc(br)) != NULL) - m_freem(m); -} - -static __inline void -drbr_free(struct buf_ring *br, struct malloc_type *type) -{ - - drbr_flush(NULL, br); - buf_ring_free(br, type); -} - -static __inline struct mbuf * -drbr_dequeue(struct ifnet *ifp, struct buf_ring *br) -{ -#ifdef ALTQ - struct mbuf *m; - - if (ifp != NULL && ALTQ_IS_ENABLED(&ifp->if_snd)) { - IFQ_DEQUEUE(&ifp->if_snd, m); - return (m); - } -#endif - return (struct mbuf*)buf_ring_dequeue_sc(br); -} - -static __inline void -drbr_advance(struct ifnet *ifp, struct buf_ring *br) -{ -#ifdef ALTQ - /* Nothing to do here since peek dequeues in altq case */ - if (ifp != NULL && ALTQ_IS_ENABLED(&ifp->if_snd)) - return; -#endif - return (buf_ring_advance_sc(br)); -} - - -static __inline struct mbuf * -drbr_dequeue_cond(struct ifnet *ifp, struct buf_ring *br, - int (*func) (struct mbuf *, void *), void *arg) -{ - struct mbuf *m; -#ifdef ALTQ - if (ALTQ_IS_ENABLED(&ifp->if_snd)) { - IFQ_LOCK(&ifp->if_snd); - IFQ_POLL_NOLOCK(&ifp->if_snd, m); - if (m != NULL && func(m, arg) == 0) { - IFQ_UNLOCK(&ifp->if_snd); - return (NULL); - } - IFQ_DEQUEUE_NOLOCK(&ifp->if_snd, m); - IFQ_UNLOCK(&ifp->if_snd); - return (m); - } -#endif - m = (struct mbuf*)buf_ring_peek(br); - if (m == NULL || func(m, arg) == 0) - return (NULL); - - return (struct mbuf*)buf_ring_dequeue_sc(br); -} - -static __inline int -drbr_empty(struct ifnet *ifp, struct buf_ring *br) -{ -#ifdef ALTQ - if (ALTQ_IS_ENABLED(&ifp->if_snd)) - return (IFQ_IS_EMPTY(&ifp->if_snd)); -#endif - return (buf_ring_empty(br)); -} - -static __inline int -drbr_needs_enqueue(struct ifnet *ifp, struct buf_ring *br) -{ -#ifdef ALTQ - if (ALTQ_IS_ENABLED(&ifp->if_snd)) - return (1); -#endif - return (!buf_ring_empty(br)); -} - -static __inline int -drbr_inuse(struct ifnet *ifp, struct buf_ring *br) -{ -#ifdef ALTQ - if (ALTQ_IS_ENABLED(&ifp->if_snd)) - return (ifp->if_snd.ifq_len); -#endif - return (buf_ring_count(br)); -} - #endif /* _KERNEL */ #endif /* _FBSD_COMPAT_NET_IF_VAR_H_ */