diff options
Diffstat (limited to 'sys/contrib/dev/oltr/if_oltr.c')
| -rw-r--r-- | sys/contrib/dev/oltr/if_oltr.c | 1103 |
1 files changed, 0 insertions, 1103 deletions
diff --git a/sys/contrib/dev/oltr/if_oltr.c b/sys/contrib/dev/oltr/if_oltr.c deleted file mode 100644 index c552794..0000000 --- a/sys/contrib/dev/oltr/if_oltr.c +++ /dev/null @@ -1,1103 +0,0 @@ -/* - * Copyright (c) 1998, Larry Lile - * All rights reserved. - * - * For latest sources and information on this driver, please - * go to http://anarchy.stdio.com. - * - * Questions, comments or suggestions should be directed to - * Larry Lile <lile@stdio.com>. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice unmodified, this list of conditions, and the following - * disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - * - * $FreeBSD$ - */ - -#include <sys/param.h> -#include <sys/sockio.h> -#include <sys/malloc.h> -#include <sys/kernel.h> -#include <sys/module.h> -#include <sys/socket.h> - -#include <net/if.h> -#include <net/if_dl.h> -#include <net/iso88025.h> -#include <net/if_media.h> -#include <net/if_types.h> -#include <net/bpf.h> - -#include <vm/vm.h> /* for vtophys */ -#include <vm/pmap.h> /* for vtophys */ - -#include <machine/bus.h> -#include <machine/resource.h> - -#include <sys/bus.h> -#include <sys/rman.h> - -#include "contrib/dev/oltr/trlld.h" -#include "contrib/dev/oltr/if_oltrvar.h" - -/* - * Glue function prototypes for PMW kit IO - */ - -#ifndef TRlldInlineIO -static void DriverOutByte __P((unsigned short, unsigned char)); -static void DriverOutWord __P((unsigned short, unsigned short)); -static void DriverOutDword __P((unsigned short, unsigned long)); -static void DriverRepOutByte __P((unsigned short, unsigned char *, int)); -static void DriverRepOutWord __P((unsigned short, unsigned short *, int)); -static void DriverRepOutDword __P((unsigned short, unsigned long *, int)); -static unsigned char DriverInByte __P((unsigned short)); -static unsigned short DriverInWord __P((unsigned short)); -static unsigned long DriverInDword __P((unsigned short)); -static void DriverRepInByte __P((unsigned short, unsigned char *, int)); -static void DriverRepInWord __P((unsigned short, unsigned short *, int)); -static void DriverRepInDword __P((unsigned short, unsigned long *, int)); -#endif /*TRlldInlineIO*/ -static void DriverSuspend __P((unsigned short)); -static void DriverStatus __P((void *, TRlldStatus_t *)); -static void DriverCloseCompleted __P((void *)); -static void DriverStatistics __P((void *, TRlldStatistics_t *)); -static void DriverTransmitFrameCompleted __P((void *, void *, int)); -static void DriverReceiveFrameCompleted __P((void *, int, int, void *, int)); - -TRlldDriver_t LldDriver = { - TRLLD_VERSION, -#ifndef TRlldInlineIO - DriverOutByte, - DriverOutWord, - DriverOutDword, - DriverRepOutByte, - DriverRepOutWord, - DriverRepOutDword, - DriverInByte, - DriverInWord, - DriverInDword, - DriverRepInByte, - DriverRepInWord, - DriverRepInDword, -#endif /*TRlldInlineIO*/ - DriverSuspend, - DriverStatus, - DriverCloseCompleted, - DriverStatistics, - DriverTransmitFrameCompleted, - DriverReceiveFrameCompleted, -}; - - -static void oltr_start __P((struct ifnet *)); -static void oltr_start_locked __P((struct ifnet *)); -static void oltr_close __P((struct oltr_softc *)); -static void oltr_init __P((void *)); -static void oltr_init_locked __P((struct oltr_softc *)); -static int oltr_ioctl __P((struct ifnet *, u_long, caddr_t)); -static void oltr_intr __P((void *)); -static int oltr_ifmedia_upd __P((struct ifnet *)); -static void oltr_ifmedia_sts __P((struct ifnet *, struct ifmediareq *)); - - - -int -oltr_attach(device_t dev) -{ - - struct oltr_softc *sc = device_get_softc(dev); - struct ifnet *ifp; - int rc = 0; - int media = IFM_TOKEN|IFM_TOK_UTP16; - - mtx_init(&sc->oltr_lock, device_get_nameunit(dev), MTX_NETWORK_LOCK, - MTX_DEF); - callout_init_mtx(&sc->oltr_poll_timer, &sc->oltr_lock, 0); - /*callout_init_mtx(&sc->oltr_stat_timer, &sc->oltr_lock, 0);*/ - ifp = sc->ifp = if_alloc(IFT_ISO88025); - if (ifp == NULL) { - device_printf(dev, "couldn't if_alloc()"); - mtx_destroy(&sc->oltr_lock); - return (-1); - } - - /* - * Allocate interrupt - */ - sc->irq_rid = 0; - sc->irq_res = bus_alloc_resource_any(dev, SYS_RES_IRQ, &sc->irq_rid, - (sc->config.mode & TRLLD_MODE_SHARE_INTERRUPT) ? - RF_ACTIVE | RF_SHAREABLE : RF_ACTIVE); - if (sc->irq_res == NULL) { - device_printf(dev, "couldn't map interrupt\n"); - if_free(ifp); - mtx_destroy(&sc->oltr_lock); - return (-1); - } - - /* - * Do the ifnet initialization - */ - ifp->if_softc = sc; - if_initname(ifp, device_get_name(dev), device_get_unit(dev)); - ifp->if_init = oltr_init; - ifp->if_start = oltr_start; - ifp->if_ioctl = oltr_ioctl; - ifp->if_flags = IFF_BROADCAST; - IFQ_SET_MAXLEN(&ifp->if_snd, IFQ_MAXLEN); - - /* - * Do ifmedia setup. - */ - ifmedia_init(&sc->ifmedia, 0, oltr_ifmedia_upd, oltr_ifmedia_sts); - rc = TRlldSetSpeed(sc->TRlldAdapter, TRLLD_SPEED_16MBPS); - switch(sc->config.type) { - case TRLLD_ADAPTER_PCI7: /* OC-3540 */ - ifmedia_add(&sc->ifmedia, IFM_TOKEN|IFM_TOK_UTP100, 0, NULL); - /* FALL THROUGH */ - case TRLLD_ADAPTER_PCI4: /* OC-3139 */ - case TRLLD_ADAPTER_PCI5: /* OC-3140 */ - case TRLLD_ADAPTER_PCI6: /* OC-3141 */ - ifmedia_add(&sc->ifmedia, IFM_TOKEN|IFM_AUTO, 0, NULL); - media = IFM_TOKEN|IFM_AUTO; - rc = TRlldSetSpeed(sc->TRlldAdapter, 0); - /* FALL THROUGH */ - default: - ifmedia_add(&sc->ifmedia, IFM_TOKEN|IFM_TOK_UTP4, 0, NULL); - ifmedia_add(&sc->ifmedia, IFM_TOKEN|IFM_TOK_UTP16, 0, NULL); - break; - } - sc->ifmedia.ifm_media = media; - ifmedia_set(&sc->ifmedia, media); - - /* - * Attach the interface - */ - - iso88025_ifattach(ifp, sc->config.macaddress, ISO88025_BPF_SUPPORTED); - - if (bus_setup_intr(dev, sc->irq_res, INTR_TYPE_NET | INTR_MPSAFE, NULL, - oltr_intr, sc, &sc->oltr_intrhand)) { - device_printf(dev, "couldn't setup interrupt\n"); - iso88025_ifdetach(ifp, ISO88025_BPF_SUPPORTED); - bus_release_resource(dev, SYS_RES_IRQ, 0, sc->irq_res); - if_free(ifp); - mtx_destroy(&sc->oltr_lock); - return (-1); - } - - return(0); -} - - -static void -oltr_intr(void *xsc) -{ - struct oltr_softc *sc = (struct oltr_softc *)xsc; - - OLTR_LOCK(sc); - if (DEBUG_MASK & DEBUG_INT) - printf("I"); - - TRlldInterruptService(sc->TRlldAdapter); - OLTR_UNLOCK(sc); - - return; -} - -static void -oltr_start(struct ifnet *ifp) -{ - struct oltr_softc *sc = ifp->if_softc; - - OLTR_LOCK(sc); - oltr_start_locked(ifp); - OLTR_UNLOCK(sc); -} - -static void -oltr_start_locked(struct ifnet *ifp) -{ - struct oltr_softc *sc = ifp->if_softc; - struct mbuf *m0, *m; - int copy_len, buffer, frame, fragment, rc; - - /* - * Check to see if output is already active - */ - if (ifp->if_drv_flags & IFF_DRV_OACTIVE) - return; - -outloop: - - /* - * Make sure we have buffers to transmit with - */ - if (sc->tx_avail <= 0) { - if_printf(ifp, "tx queue full\n"); - ifp->if_drv_flags |= IFF_DRV_OACTIVE; - return; - } - - if (sc->restart == NULL) { - IF_DEQUEUE(&ifp->if_snd, m); - if (m == NULL) - return; - } else { - m = sc->restart; - sc->restart = NULL; - } - - m0 = m; - frame = RING_BUFFER(sc->tx_frame); - buffer = RING_BUFFER(sc->tx_head); - fragment = 0; - copy_len = 0; - sc->frame_ring[frame].FragmentCount = 0; - - while (copy_len < m0->m_pkthdr.len) { - sc->frame_ring[frame].FragmentCount++; - if (sc->frame_ring[frame].FragmentCount > sc->tx_avail) - goto nobuffers; - sc->frame_ring[frame].TransmitFragment[fragment].VirtualAddress = sc->tx_ring[buffer].data; - sc->frame_ring[frame].TransmitFragment[fragment].PhysicalAddress = sc->tx_ring[buffer].address; - sc->frame_ring[frame].TransmitFragment[fragment].count = MIN(m0->m_pkthdr.len - copy_len, TX_BUFFER_LEN); - m_copydata(m0, copy_len, MIN(m0->m_pkthdr.len - copy_len, TX_BUFFER_LEN), sc->tx_ring[buffer].data); - copy_len += MIN(m0->m_pkthdr.len - copy_len, TX_BUFFER_LEN); - fragment++; - buffer = RING_BUFFER((buffer + 1)); - } - - rc = TRlldTransmitFrame(sc->TRlldAdapter, &sc->frame_ring[frame], (void *)&sc->frame_ring[frame]); - - if (rc != TRLLD_TRANSMIT_OK) { - if_printf(ifp, "TRlldTransmitFrame returned %d\n", rc); - ifp->if_oerrors++; - goto bad; - } - - sc->tx_avail -= sc->frame_ring[frame].FragmentCount; - sc->tx_head = RING_BUFFER((sc->tx_head + sc->frame_ring[frame].FragmentCount)); - sc->tx_frame++; - - BPF_MTAP(ifp, m0); - /*ifp->if_opackets++;*/ - -bad: - m_freem(m0); - - goto outloop; - -nobuffers: - - if_printf(ifp, "queue full\n"); - ifp->if_drv_flags |= IFF_DRV_OACTIVE; - ifp->if_oerrors++; - /*m_freem(m0);*/ - sc->restart = m0; - - return; -} - -static void -oltr_close(struct oltr_softc *sc) -{ - /*if_printf(sc->ifp, "oltr_close\n");*/ - - oltr_stop(sc); - - mtx_sleep(sc, &sc->oltr_lock, PWAIT, "oltrclose", 30*hz); -} - -void -oltr_stop(struct oltr_softc *sc) -{ - struct ifnet *ifp = sc->ifp; - - /*if_printf(ifp, "oltr_stop\n");*/ - - ifp->if_drv_flags &= ~(IFF_DRV_RUNNING | IFF_DRV_OACTIVE); - TRlldClose(sc->TRlldAdapter, 0); - sc->state = OL_CLOSING; - callout_stop(&sc->oltr_poll_timer); - /*callout_stop(&sc->oltr_stat_timer);*/ -} - -static void -oltr_init(void * xsc) -{ - struct oltr_softc *sc = (struct oltr_softc *)xsc; - - OLTR_LOCK(sc); - oltr_init_locked(sc); - OLTR_UNLOCK(sc); -} - -static void -oltr_init_locked(struct oltr_softc *sc) -{ - struct ifnet *ifp = sc->ifp; - struct ifmedia *ifm = &sc->ifmedia; - int poll = 0, i, rc = 0; - int work_size; - - /* - * Check adapter state, don't allow multiple inits - */ - if (sc->state > OL_CLOSED) { - if_printf(ifp, "adapter not ready\n"); - return; - } - - /* - * Initialize Adapter - */ - if ((rc = TRlldAdapterInit(&LldDriver, sc->TRlldAdapter, sc->TRlldAdapter_phys, - (void *)sc, &sc->config)) != TRLLD_INIT_OK) { - switch(rc) { - case TRLLD_INIT_NOT_FOUND: - if_printf(ifp, "adapter not found\n"); - break; - case TRLLD_INIT_UNSUPPORTED: - if_printf(ifp, "adapter not supported by low level driver\n"); - break; - case TRLLD_INIT_PHYS16: - if_printf(ifp, "adapter memory block above 16M cannot DMA\n"); - break; - case TRLLD_INIT_VERSION: - if_printf(ifp, "low level driver version mismatch\n"); - break; - default: - if_printf(ifp, "unknown init error %d\n", rc); - break; - } - goto init_failed; - } - sc->state = OL_INIT; - - switch(sc->config.type) { - case TRLLD_ADAPTER_PCI4: /* OC-3139 */ - work_size = 32 * 1024; - break; - case TRLLD_ADAPTER_PCI7: /* OC-3540 */ - work_size = 256; - break; - default: - work_size = 0; - } - - if (work_size) { - if ((sc->work_memory = malloc(work_size, M_DEVBUF, M_NOWAIT)) == NULL) { - if_printf(ifp, "failed to allocate work memory (%d octets).\n", work_size); - } else { - TRlldAddMemory(sc->TRlldAdapter, sc->work_memory, - vtophys(sc->work_memory), work_size); - } - } - - switch(IFM_SUBTYPE(ifm->ifm_media)) { - case IFM_AUTO: - rc = TRlldSetSpeed(sc->TRlldAdapter, 0); /* TRLLD_SPEED_AUTO */ - break; - case IFM_TOK_UTP4: - rc = TRlldSetSpeed(sc->TRlldAdapter, TRLLD_SPEED_4MBPS); - break; - case IFM_TOK_UTP16: - rc = TRlldSetSpeed(sc->TRlldAdapter, TRLLD_SPEED_16MBPS); - break; - case IFM_TOK_UTP100: - rc = TRlldSetSpeed(sc->TRlldAdapter, TRLLD_SPEED_100MBPS); - break; - } - - /* - * Download adapter micro-code - */ - if (bootverbose) - if_printf(ifp, "Downloading adapter microcode: "); - - switch(sc->config.mactype) { - case TRLLD_MAC_TMS: - rc = TRlldDownload(sc->TRlldAdapter, TRlldMacCode); - if (bootverbose) - printf("TMS-380"); - break; - case TRLLD_MAC_HAWKEYE: - rc = TRlldDownload(sc->TRlldAdapter, TRlldHawkeyeMac); - if (bootverbose) - printf("Hawkeye"); - break; - case TRLLD_MAC_BULLSEYE: - rc = TRlldDownload(sc->TRlldAdapter, TRlldBullseyeMac); - if (bootverbose) - printf("Bullseye"); - break; - default: - if (bootverbose) - printf("unknown - failed!\n"); - goto init_failed; - break; - } - - /* - * Check download status - */ - switch(rc) { - case TRLLD_DOWNLOAD_OK: - if (bootverbose) - printf(" - ok\n"); - break; - case TRLLD_DOWNLOAD_ERROR: - if (bootverbose) - printf(" - failed\n"); - else - if_printf(ifp, "adapter microcode download failed\n"); - goto init_failed; - break; - case TRLLD_STATE: - if (bootverbose) - printf(" - not ready\n"); - goto init_failed; - break; - } - - /* - * Wait for self-test to complete - */ - i = 0; - while ((poll++ < SELF_TEST_POLLS) && (sc->state < OL_READY)) { - if (DEBUG_MASK & DEBUG_INIT) - printf("p"); - DELAY(TRlldPoll(sc->TRlldAdapter) * 1000); - if (TRlldInterruptService(sc->TRlldAdapter) != 0) - if (DEBUG_MASK & DEBUG_INIT) printf("i"); - } - - if (sc->state != OL_CLOSED) { - if_printf(ifp, "self-test failed\n"); - goto init_failed; - } - - /* - * Set up adapter poll - */ - callout_reset(&sc->oltr_poll_timer, 1, oltr_poll, sc); - - sc->state = OL_OPENING; - - /* - * Open the adapter - */ - rc = TRlldOpen(sc->TRlldAdapter, IF_LLADDR(sc->ifp), sc->GroupAddress, - sc->FunctionalAddress, 1552, sc->AdapterMode); - switch(rc) { - case TRLLD_OPEN_OK: - break; - case TRLLD_OPEN_STATE: - if_printf(ifp, "adapter not ready for open\n"); - return; - case TRLLD_OPEN_ADDRESS_ERROR: - if_printf(ifp, "illegal MAC address\n"); - return; - case TRLLD_OPEN_MODE_ERROR: - if_printf(ifp, "illegal open mode\n"); - return; - default: - if_printf(ifp, "unknown open error (%d)\n", rc); - return; - } - - /* - * Set promiscious mode for now... - */ - TRlldSetPromiscuousMode(sc->TRlldAdapter, TRLLD_PROM_LLC); - ifp->if_flags |= IFF_PROMISC; - - /* - * Block on the ring insert and set a timeout - */ - mtx_sleep(sc, &sc->oltr_lock, PWAIT, "oltropen", 30*hz); - - /* - * Set up receive buffer ring - */ - for (i = 0; i < RING_BUFFER_LEN; i++) { - rc = TRlldReceiveFragment(sc->TRlldAdapter, (void *)sc->rx_ring[i].data, - sc->rx_ring[i].address, RX_BUFFER_LEN, (void *)sc->rx_ring[i].index); - if (rc != TRLLD_RECEIVE_OK) { - if_printf(ifp, "adapter refused receive fragment %d (rc = %d)\n", i, rc); - break; - } - } - - sc->tx_avail = RING_BUFFER_LEN; - sc->tx_head = 0; - sc->tx_frame = 0; - - sc->restart = NULL; - - ifp->if_drv_flags |= IFF_DRV_RUNNING; - ifp->if_drv_flags &= ~IFF_DRV_OACTIVE; - - /* - * Set up adapter statistics poll - */ - /*callout_reset(&sc->oltr_stat_timer, 1*hz, oltr_stat, sc);*/ - - return; - -init_failed: - sc->state = OL_DEAD; - return; -} - -static int -oltr_ioctl(struct ifnet *ifp, u_long command, caddr_t data) -{ - struct oltr_softc *sc = ifp->if_softc; - struct ifreq *ifr = (struct ifreq *)data; - int error = 0; - - switch(command) { - case SIOCSIFADDR: - case SIOCGIFADDR: - case SIOCSIFMTU: - error = iso88025_ioctl(ifp, command, data); - break; - - case SIOCSIFFLAGS: - OLTR_LOCK(sc); - if (ifp->if_flags & IFF_UP) { - oltr_init_locked(sc); - } else { - if (ifp->if_drv_flags & IFF_DRV_RUNNING) { - oltr_close(sc); - } - } - OLTR_UNLOCK(sc); - break; - case SIOCGIFMEDIA: - case SIOCSIFMEDIA: - error = ifmedia_ioctl(ifp, ifr, &sc->ifmedia, command); - break; - default: - error = EINVAL; - break; - } - - return(error); -} - - -void -oltr_poll(void *arg) -{ - struct oltr_softc *sc = (struct oltr_softc *)arg; - - if (DEBUG_MASK & DEBUG_POLL) printf("P"); - - /* Set up next adapter poll */ - callout_reset(&sc->oltr_poll_timer, - (TRlldPoll(sc->TRlldAdapter) * hz / 1000), oltr_poll, sc); -} - -#ifdef NOTYET -void -oltr_stat(void *arg) -{ - struct oltr_softc *sc = (struct oltr_softc *)arg; - - /* Set up next adapter poll */ - callout_reset(&sc->oltr_stat_timer, 1*hz, oltr_stat, sc); - if (TRlldGetStatistics(sc->TRlldAdapter, &sc->current, 0) != 0) { - /*if_printf(sc->ifp, "statistics available immediately...\n");*/ - DriverStatistics((void *)sc, &sc->current); - } -} -#endif -static int -oltr_ifmedia_upd(struct ifnet *ifp) -{ - struct oltr_softc *sc = ifp->if_softc; - struct ifmedia *ifm = &sc->ifmedia; - int rc; - - if (IFM_TYPE(ifm->ifm_media) != IFM_TOKEN) - return(EINVAL); - - OLTR_LOCK(sc); - switch(IFM_SUBTYPE(ifm->ifm_media)) { - case IFM_AUTO: - rc = TRlldSetSpeed(sc->TRlldAdapter, 0); /* TRLLD_SPEED_AUTO */ - break; - case IFM_TOK_UTP4: - rc = TRlldSetSpeed(sc->TRlldAdapter, TRLLD_SPEED_4MBPS); - break; - case IFM_TOK_UTP16: - rc = TRlldSetSpeed(sc->TRlldAdapter, TRLLD_SPEED_16MBPS); - break; - case IFM_TOK_UTP100: - rc = TRlldSetSpeed(sc->TRlldAdapter, TRLLD_SPEED_100MBPS); - break; - default: - rc = EINVAL; - break; - } - OLTR_UNLOCK(sc); - - return(rc); - -} - -static void -oltr_ifmedia_sts(struct ifnet *ifp, struct ifmediareq *ifmr) -{ - struct oltr_softc *sc = ifp->if_softc; - struct ifmedia *ifm = &sc->ifmedia; - - /*if_printf(ifp, "oltr_ifmedia_sts\n");*/ - - OLTR_LOCK(sc); - ifmr->ifm_active = IFM_TYPE(ifm->ifm_media)|IFM_SUBTYPE(ifm->ifm_media); - OLTR_UNLOCK(sc); -} - -/* - * ---------------------- PMW Callback Functions ----------------------- - */ - -void -DriverStatistics(void *DriverHandle, TRlldStatistics_t *statistics) -{ -#ifdef NOTYET - struct oltr_softc *sc = (struct oltr_softc *)DriverHandle; - - if (sc->statistics.LineErrors != statistics->LineErrors) - if_printf(ifp, "Line Errors %lu\n", - statistics->LineErrors); - if (sc->statistics.InternalErrors != statistics->InternalErrors) - if_printf(ifp, "Internal Errors %lu\n", - statistics->InternalErrors); - if (sc->statistics.BurstErrors != statistics->BurstErrors) - if_printf(ifp, "Burst Errors %lu\n", - statistics->BurstErrors); - if (sc->statistics.AbortDelimiters != statistics->AbortDelimiters) - if_printf(ifp, "Abort Delimiters %lu\n", - statistics->AbortDelimiters); - if (sc->statistics.ARIFCIErrors != statistics->ARIFCIErrors) - if_printf(ifp, "ARIFCI Errors %lu\n", - statistics->ARIFCIErrors); - if (sc->statistics.LostFrames != statistics->LostFrames) - if_printf(ifp, "Lost Frames %lu\n", - statistics->LostFrames); - if (sc->statistics.CongestionErrors != statistics->CongestionErrors) - if_printf(ifp, "Congestion Errors %lu\n", - statistics->CongestionErrors); - if (sc->statistics.FrequencyErrors != statistics->FrequencyErrors) - if_printf(ifp, "Frequency Errors %lu\n", - statistics->FrequencyErrors); - if (sc->statistics.TokenErrors != statistics->TokenErrors) - if_printf(ifp, "Token Errors %lu\n", - statistics->TokenErrors); - if (sc->statistics.DMABusErrors != statistics->DMABusErrors) - if_printf(ifp, "DMA Bus Errors %lu\n", - statistics->DMABusErrors); - if (sc->statistics.DMAParityErrors != statistics->DMAParityErrors) - if_printf(ifp, "DMA Parity Errors %lu\n", - statistics->DMAParityErrors); - if (sc->statistics.ReceiveLongFrame != statistics->ReceiveLongFrame) - if_printf(ifp, "Long frames received %lu\n", - statistics->ReceiveLongFrame); - if (sc->statistics.ReceiveCRCErrors != statistics->ReceiveCRCErrors) - if_printf(ifp, "Receive CRC Errors %lu\n", - statistics->ReceiveCRCErrors); - if (sc->statistics.ReceiveOverflow != statistics->ReceiveOverflow) - if_printf(ifp, "Recieve overflows %lu\n", - statistics->ReceiveOverflow); - if (sc->statistics.TransmitUnderrun != statistics->TransmitUnderrun) - if_printf(ifp, "Frequency Errors %lu\n", - statistics->TransmitUnderrun); - bcopy(statistics, &sc->statistics, sizeof(TRlldStatistics_t)); -#endif -} - -static void -DriverSuspend(unsigned short MicroSeconds) -{ - DELAY(MicroSeconds); -} - - -static void -DriverStatus(void *DriverHandle, TRlldStatus_t *Status) -{ - struct oltr_softc *sc = (struct oltr_softc *)DriverHandle; - struct ifnet *ifp = sc->ifp; - - char *Protocol[] = { /* 0 */ "Unknown", - /* 1 */ "TKP", - /* 2 */ "TXI" }; - char *Timeout[] = { /* 0 */ "command", - /* 1 */ "transmit", - /* 2 */ "interrupt" }; - - OLTR_ASSERT_LOCKED(sc); - switch (Status->Type) { - - case TRLLD_STS_ON_WIRE: - if_printf(ifp, "ring insert (%d Mbps - %s)\n", - Status->Specification.OnWireInformation.Speed, - Protocol[Status->Specification.OnWireInformation.AccessProtocol]); - sc->state = OL_OPEN; - wakeup(sc); - break; - case TRLLD_STS_SELFTEST_STATUS: - if (Status->Specification.SelftestStatus == TRLLD_ST_OK) { - sc->state = OL_CLOSED; - if (bootverbose) - if_printf(ifp, "self test complete\n"); - } - if (Status->Specification.SelftestStatus & TRLLD_ST_ERROR) { - if_printf(ifp, "Adapter self test error %d", - Status->Specification.SelftestStatus & ~TRLLD_ST_ERROR); - sc->state = OL_DEAD; - } - if (Status->Specification.SelftestStatus & TRLLD_ST_TIMEOUT) { - if_printf(ifp, "Adapter self test timed out.\n"); - sc->state = OL_DEAD; - } - break; - case TRLLD_STS_INIT_STATUS: - if (Status->Specification.InitStatus == 0x800) { - oltr_stop(sc); - ifmedia_set(&sc->ifmedia, IFM_TOKEN|IFM_TOK_UTP16); - TRlldSetSpeed(sc->TRlldAdapter, TRLLD_SPEED_16MBPS); - oltr_init_locked(sc); - break; - } - if_printf(ifp, "adapter init failure 0x%03x\n", - Status->Specification.InitStatus); - oltr_stop(sc); - break; - case TRLLD_STS_RING_STATUS: - if (Status->Specification.RingStatus) { - if_printf(ifp, "Ring status change: "); - if (Status->Specification.RingStatus & - TRLLD_RS_SIGNAL_LOSS) - printf(" [Signal Loss]"); - if (Status->Specification.RingStatus & - TRLLD_RS_HARD_ERROR) - printf(" [Hard Error]"); - if (Status->Specification.RingStatus & - TRLLD_RS_SOFT_ERROR) - printf(" [Soft Error]"); - if (Status->Specification.RingStatus & - TRLLD_RS_TRANSMIT_BEACON) - printf(" [Beacon]"); - if (Status->Specification.RingStatus & - TRLLD_RS_LOBE_WIRE_FAULT) - printf(" [Wire Fault]"); - if (Status->Specification.RingStatus & - TRLLD_RS_AUTO_REMOVAL_ERROR) - printf(" [Auto Removal]"); - if (Status->Specification.RingStatus & - TRLLD_RS_REMOVE_RECEIVED) - printf(" [Remove Received]"); - if (Status->Specification.RingStatus & - TRLLD_RS_COUNTER_OVERFLOW) - printf(" [Counter Overflow]"); - if (Status->Specification.RingStatus & - TRLLD_RS_SINGLE_STATION) - printf(" [Single Station]"); - if (Status->Specification.RingStatus & - TRLLD_RS_RING_RECOVERY) - printf(" [Ring Recovery]"); - printf("\n"); - } - break; - case TRLLD_STS_ADAPTER_CHECK: - if_printf(ifp, "adapter check (%04x %04x %04x %04x)\n", - Status->Specification.AdapterCheck[0], - Status->Specification.AdapterCheck[1], - Status->Specification.AdapterCheck[2], - Status->Specification.AdapterCheck[3]); - sc->state = OL_DEAD; - oltr_stop(sc); - break; - case TRLLD_STS_PROMISCUOUS_STOPPED: - if_printf(ifp, "promiscuous mode "); - if (Status->Specification.PromRemovedCause == 1) - printf("remove received."); - if (Status->Specification.PromRemovedCause == 2) - printf("poll failure."); - if (Status->Specification.PromRemovedCause == 2) - printf("buffer size failure."); - printf("\n"); - ifp->if_flags &= ~IFF_PROMISC; - break; - case TRLLD_STS_LLD_ERROR: - if_printf(ifp, "low level driver internal error "); - printf("(%04x %04x %04x %04x).\n", - Status->Specification.InternalError[0], - Status->Specification.InternalError[1], - Status->Specification.InternalError[2], - Status->Specification.InternalError[3]); - sc->state = OL_DEAD; - oltr_stop(sc); - break; - case TRLLD_STS_ADAPTER_TIMEOUT: - if_printf(ifp, "adapter %s timeout.\n", - Timeout[Status->Specification.AdapterTimeout]); - break; - default: - if_printf(ifp, "driver status Type = %d\n", Status->Type); - break; - - } - if (Status->Closed) { - sc->state = OL_CLOSING; - oltr_stop(sc); - } - -} - -static void -DriverCloseCompleted(void *DriverHandle) -{ - struct oltr_softc *sc = (struct oltr_softc *)DriverHandle; - - OLTR_ASSERT_LOCKED(sc); - if_printf(sc->ifp, "adapter closed\n"); - wakeup(sc); - sc->state = OL_CLOSED; -} - -static void -DriverTransmitFrameCompleted(void *DriverHandle, void *FrameHandle, int TransmitStatus) -{ - struct oltr_softc *sc = (struct oltr_softc *)DriverHandle; - struct ifnet *ifp = sc->ifp; - TRlldTransmit_t *frame = (TRlldTransmit_t *)FrameHandle; - - /*if_printf(ifp, "DriverTransmitFrameCompleted\n");*/ - - OLTR_ASSERT_LOCKED(sc); - if (TransmitStatus != TRLLD_TRANSMIT_OK) { - ifp->if_oerrors++; - if_printf(ifp, "transmit error %d\n", TransmitStatus); - } else { - ifp->if_opackets++; - } - - sc->tx_avail += frame->FragmentCount; - - if (ifp->if_drv_flags & IFF_DRV_OACTIVE) { - if_printf(ifp, "queue restart\n"); - ifp->if_drv_flags &= ~IFF_DRV_OACTIVE; - oltr_start_locked(ifp); - } - - -} - -static void -DriverReceiveFrameCompleted(void *DriverHandle, int ByteCount, int FragmentCount, void *FragmentHandle, int ReceiveStatus) -{ - struct oltr_softc *sc = (struct oltr_softc *)DriverHandle; - struct ifnet *ifp = sc->ifp; - struct mbuf *m0, *m1, *m; - int frame_len = ByteCount, i = (int)FragmentHandle, rc; - int mbuf_offset, mbuf_size, frag_offset, copy_length; - char *fragment = sc->rx_ring[RING_BUFFER(i)].data; - - OLTR_ASSERT_LOCKED(sc); - if (sc->state > OL_CLOSED) { - if (ReceiveStatus == TRLLD_RCV_OK) { - MGETHDR(m0, M_DONTWAIT, MT_DATA); - mbuf_size = MHLEN - 2; - if (!m0) { - ifp->if_ierrors++; - goto dropped; - } - if (ByteCount + 2 > MHLEN) { - MCLGET(m0, M_DONTWAIT); - mbuf_size = MCLBYTES - 2; - if (!(m0->m_flags & M_EXT)) { - m_freem(m0); - ifp->if_ierrors++; - goto dropped; - } - } - m0->m_pkthdr.rcvif = ifp; - m0->m_pkthdr.len = ByteCount; - m0->m_len = 0; - m0->m_data += 2; - - m = m0; - mbuf_offset = 0; - frag_offset = 0; - while (frame_len) { - copy_length = MIN3(frame_len, - (RX_BUFFER_LEN - frag_offset), - (mbuf_size - mbuf_offset)); - bcopy(fragment + frag_offset, mtod(m, char *) + - mbuf_offset, copy_length); - m->m_len += copy_length; - mbuf_offset += copy_length; - frag_offset += copy_length; - frame_len -= copy_length; - - if (frag_offset == RX_BUFFER_LEN) { - fragment = - sc->rx_ring[RING_BUFFER(++i)].data; - frag_offset = 0; - } - if ((mbuf_offset == mbuf_size) && (frame_len > 0)) { - MGET(m1, M_DONTWAIT, MT_DATA); - mbuf_size = MHLEN; - if (!m1) { - ifp->if_ierrors++; - m_freem(m0); - goto dropped; - } - if (frame_len > MHLEN) { - MCLGET(m1, M_DONTWAIT); - mbuf_size = MCLBYTES; - if (!(m1->m_flags & M_EXT)) { - m_freem(m0); - m_freem(m1); - ifp->if_ierrors++; - goto dropped; - } - } - m->m_next = m1; - m = m1; - mbuf_offset = 0; - m->m_len = 0; - } - } - OLTR_UNLOCK(sc); - iso88025_input(ifp, m0); - OLTR_LOCK(sc); - } else { /* Receiver error */ - if (ReceiveStatus != TRLLD_RCV_NO_DATA) { - if_printf(ifp, "receive error %d\n", - ReceiveStatus); - ifp->if_ierrors++; - } - } - -dropped: - i = (int)FragmentHandle; - while (FragmentCount--) { - rc = TRlldReceiveFragment(sc->TRlldAdapter, - (void *)sc->rx_ring[RING_BUFFER(i)].data, - sc->rx_ring[RING_BUFFER(i)].address, - RX_BUFFER_LEN, (void *)sc->rx_ring[RING_BUFFER(i)].index); - if (rc != TRLLD_RECEIVE_OK) { - if_printf(ifp, "adapter refused receive fragment %d (rc = %d)\n", i, rc); - break; - } - i++; - } - } -} - - -/* - * ---------------------------- PMW Glue ------------------------------- - */ - -#ifndef TRlldInlineIO - -static void -DriverOutByte(unsigned short IOAddress, unsigned char value) -{ - outbv(IOAddress, value); -} - -static void -DriverOutWord(unsigned short IOAddress, unsigned short value) -{ - outw(IOAddress, value); -} - -static void -DriverOutDword(unsigned short IOAddress, unsigned long value) -{ - outl(IOAddress, value); -} - -static void -DriverRepOutByte(unsigned short IOAddress, unsigned char *DataPointer, int ByteCount) -{ - outsb(IOAddress, (void *)DataPointer, ByteCount); -} - -static void -DriverRepOutWord(unsigned short IOAddress, unsigned short *DataPointer, int WordCount) -{ - outsw(IOAddress, (void *)DataPointer, WordCount); -} - -static void -DriverRepOutDword(unsigned short IOAddress, unsigned long *DataPointer, int DWordCount) -{ - outsl(IOAddress, (void *)DataPointer, DWordCount); -} - -static unsigned char -DriverInByte(unsigned short IOAddress) -{ - return(inbv(IOAddress)); -} - -static unsigned short -DriverInWord(unsigned short IOAddress) -{ - return(inw(IOAddress)); -} - -static unsigned long -DriverInDword(unsigned short IOAddress) -{ - return(inl(IOAddress)); -} - -static void -DriverRepInByte(unsigned short IOAddress, unsigned char *DataPointer, int ByteCount) -{ - insb(IOAddress, (void *)DataPointer, ByteCount); -} - -static void -DriverRepInWord(unsigned short IOAddress, unsigned short *DataPointer, int WordCount) -{ - insw(IOAddress, (void *)DataPointer, WordCount); -} -static void -DriverRepInDword( unsigned short IOAddress, unsigned long *DataPointer, int DWordCount) -{ - insl(IOAddress, (void *)DataPointer, DWordCount); -} -#endif /* TRlldInlineIO */ |
