Date: Tue, 17 Feb 2015 05:10:42 +0000 (UTC) From: Warner Losh <imp@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r278881 - head/sys/dev/lmc Message-ID: <201502170510.t1H5AgUu078303@svn.freebsd.org>
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Author: imp Date: Tue Feb 17 05:10:41 2015 New Revision: 278881 URL: https://svnweb.freebsd.org/changeset/base/278881 Log: Remove compat code for pre-FreeBSD 7 systems. Modified: head/sys/dev/lmc/if_lmc.h Modified: head/sys/dev/lmc/if_lmc.h ============================================================================== --- head/sys/dev/lmc/if_lmc.h Tue Feb 17 05:07:38 2015 (r278880) +++ head/sys/dev/lmc/if_lmc.h Tue Feb 17 05:10:41 2015 (r278881) @@ -1052,7 +1052,7 @@ struct card */ #define IOREF_CSR 1 /* access Tulip CSRs with IO cycles if 1 */ -#if (defined(__FreeBSD__) && defined(DEVICE_POLLING)) +#if defined(DEVICE_POLLING) # define DEV_POLL 1 #else # define DEV_POLL 0 @@ -1076,15 +1076,10 @@ struct softc struct ifnet *ifp; struct ifmedia ifm; /* hooks for ifconfig(8) */ # if NSPPP -# if (__FreeBSD_version < 600000) - struct sppp spppcom; /* must be first in sc for fbsd < 6 */ -# endif struct sppp *sppp; # elif P2P struct p2pcom p2pcom; struct p2pcom *p2p; -# elif (__FreeBSD_version < 600000) - struct ifnet ifnet; /* must be first in sc for fbsd < 6 */ # endif #endif @@ -1092,13 +1087,8 @@ struct softc #if NETGRAPH node_p ng_node; /* pointer to our node struct */ hook_p ng_hook; /* non-zero means NETGRAPH owns device */ -# if (__FreeBSD_version >= 503000) struct ifaltq ng_sndq; struct ifaltq ng_fastq; -# else - struct ifqueue ng_sndq; - struct ifqueue ng_fastq; -# endif #endif struct callout callout; /* watchdog needs this */ @@ -1115,13 +1105,8 @@ struct softc # ifdef DEVICE_POLLING int quota; /* used for incoming packet flow control */ # endif -# if (__FreeBSD_version >= 500000) struct mtx top_mtx; /* lock card->watchdog vs core_ioctl */ struct mtx bottom_mtx; /* lock for buf queues & descriptor rings */ -# else /* FreeBSD-4 */ - int top_spl; /* lock card->watchdog vs core_ioctl */ - int bottom_spl; /* lock for buf queues & descriptor rings */ -# endif /* Top-half state used by all card types; lock with top_lock, */ @@ -1154,23 +1139,11 @@ struct softc # define WRITE_CSR(csr, val) bus_space_write_4(sc->csr_tag, sc->csr_handle, csr, val) # define NAME_UNIT device_get_nameunit(sc->dev) # define DRIVER_DEBUG ((sc->config.debug) || (sc->ifp->if_flags & IFF_DEBUG)) -# if (__FreeBSD_version >= 500000) -# define TOP_TRYLOCK mtx_trylock(&sc->top_mtx) -# define TOP_UNLOCK mtx_unlock (&sc->top_mtx) -# define BOTTOM_TRYLOCK mtx_trylock(&sc->bottom_mtx) -# define BOTTOM_UNLOCK mtx_unlock (&sc->bottom_mtx) -# if (__FreeBSD_version >= 700000) -# define CHECK_CAP priv_check(curthread, PRIV_DRIVER) -# else -# define CHECK_CAP suser(curthread) -# endif -# else /* FreeBSD-4 */ -# define TOP_TRYLOCK (sc->top_spl = splimp()) -# define TOP_UNLOCK splx(sc->top_spl) -# define BOTTOM_TRYLOCK 1 /* giant_lock protects */ -# define BOTTOM_UNLOCK /* nothing */ -# define CHECK_CAP suser(curproc) -# endif +# define TOP_TRYLOCK mtx_trylock(&sc->top_mtx) +# define TOP_UNLOCK mtx_unlock (&sc->top_mtx) +# define BOTTOM_TRYLOCK mtx_trylock(&sc->bottom_mtx) +# define BOTTOM_UNLOCK mtx_unlock (&sc->bottom_mtx) +# define CHECK_CAP priv_check(curthread, PRIV_DRIVER) # define DISABLE_INTR /* nothing */ # define ENABLE_INTR /* nothing */ # define IRQ_NONE /* nothing */ @@ -1181,28 +1154,13 @@ struct softc # define DMA_SYNC(map, size, flags) bus_dmamap_sync(ring->tag, map, flags) # define DMA_LOAD(map, addr, size) bus_dmamap_load(ring->tag, map, addr, size, fbsd_dmamap_load, ring, 0) # if (NBPFILTER != 0) -# if (__FreeBSD_version >= 500000) -# define LMC_BPF_MTAP(mbuf) BPF_MTAP(sc->ifp, mbuf) -# else /* FreeBSD-4 */ -# define LMC_BPF_MTAP(mbuf) if (sc->ifp->if_bpf) bpf_mtap(sc->ifp, mbuf) -# endif +# define LMC_BPF_MTAP(mbuf) BPF_MTAP(sc->ifp, mbuf) # define LMC_BPF_ATTACH(dlt, len) bpfattach(sc->ifp, dlt, len) # define LMC_BPF_DETACH bpfdetach(sc->ifp) # endif -# if (__FreeBSD_version >= 500000) -# define IF_DROP(ifq) _IF_DROP(ifq) -# define IF_QFULL(ifq) _IF_QFULL(ifq) -# endif -# if (__FreeBSD_version < 500000) -# define INTR_MPSAFE 0 -# define BUS_DMA_COHERENT 0 -# endif -# if (__FreeBSD_version >= 600000) -# define IFF_RUNNING IFF_DRV_RUNNING -# endif - - - +# define IF_DROP(ifq) _IF_DROP(ifq) +# define IF_QFULL(ifq) _IF_QFULL(ifq) +# define IFF_RUNNING IFF_DRV_RUNNING #if (NBPFILTER == 0) @@ -1211,40 +1169,6 @@ struct softc # define LMC_BPF_DETACH /* nothing */ #endif -#if (defined(__bsdi__) || /* unconditionally */ \ - (defined(__FreeBSD__) && (__FreeBSD_version < 503000)) || \ - (defined(__NetBSD__) && (__NetBSD_Version__ < 106000000)) || \ - (defined(__OpenBSD__) && ( OpenBSD < 200111))) -# define IFQ_ENQUEUE(ifq, m, pa, err) \ -do { \ - if (pa==0); /* suppress warning */ \ - if (IF_QFULL(ifq)) \ - { \ - IF_DROP(ifq); \ - m_freem(m); \ - err = ENOBUFS; \ - } \ - else \ - { \ - IF_ENQUEUE(ifq, m); \ - err = 0; \ - } \ - } while (0) -# define IFQ_DEQUEUE(ifq, m) do { IF_DEQUEUE((ifq), m) } while (0) -# define IFQ_IS_EMPTY(ifq) ((ifq)->ifq_head == NULL) -# define IFQ_SET_MAXLEN(ifq, len) (ifq)->ifq_maxlen = len -# define IFQ_SET_READY(ifq) /* nothing */ -# define IFQ_PURGE(ifq) \ -do { \ - while ((ifq)->ifq_head != NULL) \ - { \ - struct mbuf *m; \ - IF_DEQUEUE(ifq, m); \ - m_freem(m); \ - } \ - } while (0) -#endif - #define HSSI_DESC "SBE/LMC HSSI Card" #define T3_DESC "SBE/LMC T3 Card" #define SSI_DESC "SBE/LMC SSI Card" @@ -1315,10 +1239,6 @@ static void t1_send_bop(softc_t *, int); static int t1_ioctl(softc_t *, struct ioctl *); #if IFNET -# if ((defined(__FreeBSD__) && (__FreeBSD_version < 500000)) ||\ - defined(__NetBSD__) || defined(__OpenBSD__) || defined(__bsdi__)) -static void netisr_dispatch(int, struct mbuf *); -# endif static void lmc_raw_input(struct ifnet *, struct mbuf *); #endif /* IFNET */ @@ -1372,25 +1292,12 @@ static void lmc_ifnet_detach(softc_t *); #endif /* IFNET */ #if NETGRAPH -# if (__FreeBSD_version >= 500000) static int ng_constructor(node_p); -# else /* FreeBSD-4 */ -static int ng_constructor(node_p *); -# endif -# if (__FreeBSD_version >= 500000) static int ng_rcvmsg(node_p, item_p, hook_p); -# else /* FreeBSD-4 */ -static int ng_rcvmsg(node_p, struct ng_mesg *, - const char *, struct ng_mesg **); -# endif static int ng_shutdown(node_p); static int ng_newhook(node_p, hook_p, const char *); static int ng_connect(hook_p); -# if (__FreeBSD_version >= 500000) static int ng_rcvdata(hook_p, item_p); -# else /* FreeBSD-4 */ -static int ng_rcvdata(hook_p, struct mbuf *, meta_p); -# endif static int ng_disconnect(hook_p); # if (IFNET == 0) static void ng_watchdog(void *);
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