diff options
author | jhb <jhb@FreeBSD.org> | 2008-07-04 21:24:35 +0000 |
---|---|---|
committer | jhb <jhb@FreeBSD.org> | 2008-07-04 21:24:35 +0000 |
commit | 641b82a4470718ae1b0c1826ab0470e4c6117a9f (patch) | |
tree | b64f14739a962818bf20d5af59b49ec5223a97b6 | |
parent | ab5a1a3be383b4ffe9b6cdd9d2652c8c195a0e29 (diff) | |
download | FreeBSD-src-641b82a4470718ae1b0c1826ab0470e4c6117a9f.zip FreeBSD-src-641b82a4470718ae1b0c1826ab0470e4c6117a9f.tar.gz |
Remove the sbsh(4) driver. No one responded to requests for testing the
MPSAFE patches on current@ and stable@. This driver also has a fundamental
issue in that it sleeps when sending commands to the card including in the
if_init/if_start routines (which can be called from interrupt context). As
such, the driver shouldn't be working reliably even on 4.x.
-rw-r--r-- | ObsoleteFiles.inc | 3 | ||||
-rw-r--r-- | share/man/man4/Makefile | 2 | ||||
-rw-r--r-- | share/man/man4/sbsh.4 | 82 | ||||
-rw-r--r-- | sys/conf/NOTES | 2 | ||||
-rw-r--r-- | sys/conf/files | 1 | ||||
-rw-r--r-- | sys/dev/sbsh/if_sbsh.c | 1094 | ||||
-rw-r--r-- | sys/dev/sbsh/if_sbshreg.h | 194 | ||||
-rw-r--r-- | sys/modules/Makefile | 1 | ||||
-rw-r--r-- | sys/modules/sbsh/Makefile | 8 |
9 files changed, 3 insertions, 1384 deletions
diff --git a/ObsoleteFiles.inc b/ObsoleteFiles.inc index e80853e..9fe8b33 100644 --- a/ObsoleteFiles.inc +++ b/ObsoleteFiles.inc @@ -14,6 +14,9 @@ # The file is partitioned: OLD_FILES first, then OLD_LIBS and OLD_DIRS last. # +# 20080704: sbsh(4) removed +OLD_FILES+=usr/share/man/man4/if_sbsh.4.gz +OLD_FILES+=usr/share/man/man4/sbsh.4.gz # 20080704: sbni(4) removed .if ${TARGET_ARCH} == "i386" OLD_FILES+=usr/share/man/man4/i386/if_sbni.4.gz diff --git a/share/man/man4/Makefile b/share/man/man4/Makefile index ed74d3d..d3035df 100644 --- a/share/man/man4/Makefile +++ b/share/man/man4/Makefile @@ -292,7 +292,6 @@ MAN= aac.4 \ safe.4 \ sbp.4 \ sbp_targ.4 \ - sbsh.4 \ scc.4 \ sched_4bsd.4 \ sched_ule.4 \ @@ -505,7 +504,6 @@ MLINKS+=re.4 if_re.4 MLINKS+=rl.4 if_rl.4 MLINKS+=rue.4 if_rue.4 MLINKS+=rum.4 if_rum.4 -MLINKS+=sbsh.4 if_sbsh.4 MLINKS+=scsi.4 CAM.4 \ scsi.4 cam.4 \ scsi.4 scbus.4 \ diff --git a/share/man/man4/sbsh.4 b/share/man/man4/sbsh.4 deleted file mode 100644 index e49c929..0000000 --- a/share/man/man4/sbsh.4 +++ /dev/null @@ -1,82 +0,0 @@ -.\" Written by Denis I. Timofeev, 2003. -.\" -.\" 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, 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. -.\" -.\" $FreeBSD$ -.\" -.Dd April 11, 2003 -.Dt SBSH 4 -.Os -.Sh NAME -.Nm sbsh -.Nd "Granch SBNI16 SHDSL modem device driver" -.Sh SYNOPSIS -.Cd "device sbsh" -.Sh DESCRIPTION -The -.Nm -driver provides support for an internal PCI modem SBNI16-SHDSL. -A device is introduced to the OS as a common Ethernet-like network -card which must be configured with -.Xr ifconfig 8 -(all standard network interface parameters could be set). -Modem-specific -parameters (master/slave mode, line rate, etc.) must be set with the -.Nm sb16config -utility before interface activation. -.Sh DIAGNOSTICS -.Bl -diag -.It "sbsh%d: couldn't map memory" -.It "sbsh%d: couldn't map interrupt" -.It "sbsh%d: couldn't set up irq" -A fatal initialization error has occurred. -.It "sbsh%d: unable to load firmware" -A fatal error has occurred while -.Nm sb16config -was running. -.It "sbsh%d: firmware wasn't loaded" -.Dq Nm ifconfig Ar ... Cm up -has failed because device has not been configured with -.Nm sb16config . -.It "sbsh%d: transmit timeout" -.It "sbsh%d: interrupt posted but not delivered" -Probably, a hardware error or incompatibility. -.It "sbsh%d: unable to get mbuf" -.It "sbsh%d: unable to get mbuf cluster" -The driver failed to allocate a memory buffer. -.El -.Sh SEE ALSO -.Xr arp 4 , -.Xr netintro 4 , -.Xr ifconfig 8 -.Pp -.Pa ports/sysutils/sb16config -.Sh HISTORY -The -.Nm -device driver first appeared in -.Fx 4.9 . -.Sh AUTHORS -The -.Nm -driver was written by -.An Denis I. Timofeev Aq timofeev@granch.ru . diff --git a/sys/conf/NOTES b/sys/conf/NOTES index cd2295b..3f61a67 100644 --- a/sys/conf/NOTES +++ b/sys/conf/NOTES @@ -1799,7 +1799,6 @@ device miibus # card which is 32-bit. # sis: Support for NICs based on the Silicon Integrated Systems SiS 900, # SiS 7016 and NS DP83815 PCI fast ethernet controller chips. -# sbsh: Support for Granch SBNI16 SHDSL modem PCI adapters # sk: Support for the SysKonnect SK-984x series PCI gigabit ethernet NICs. # This includes the SK-9841 and SK-9842 single port cards (single mode # and multimode fiber) and the SK-9843 and SK-9844 dual port cards @@ -1885,7 +1884,6 @@ device nge # NatSemi DP83820 gigabit Ethernet device rl # RealTek 8129/8139 device pcn # AMD Am79C97x PCI 10/100 NICs device sf # Adaptec AIC-6915 (``Starfire'') -device sbsh # Granch SBNI16 SHDSL modem device sis # Silicon Integrated Systems SiS 900/SiS 7016 device sk # SysKonnect SK-984x & SK-982x gigabit Ethernet device ste # Sundance ST201 (D-Link DFE-550TX) diff --git a/sys/conf/files b/sys/conf/files index b9f90dd..2151c05 100644 --- a/sys/conf/files +++ b/sys/conf/files @@ -1083,7 +1083,6 @@ dev/rp/rp.c optional rp dev/rp/rp_isa.c optional rp isa dev/rp/rp_pci.c optional rp pci dev/safe/safe.c optional safe -dev/sbsh/if_sbsh.c optional sbsh dev/scc/scc_if.m optional scc dev/scc/scc_bfe_ebus.c optional scc ebus dev/scc/scc_bfe_quicc.c optional scc quicc diff --git a/sys/dev/sbsh/if_sbsh.c b/sys/dev/sbsh/if_sbsh.c deleted file mode 100644 index a5b5684..0000000 --- a/sys/dev/sbsh/if_sbsh.c +++ /dev/null @@ -1,1094 +0,0 @@ -/*- - * Granch SBNI16 G.SHDSL Modem driver - * Written by Denis I. Timofeev, 2002-2003. - * - * 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, 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. - */ - -#include <sys/cdefs.h> -__FBSDID("$FreeBSD$"); - -#include <sys/param.h> -#include <sys/systm.h> -#include <sys/sockio.h> -#include <sys/mbuf.h> -#include <sys/malloc.h> -#include <sys/kernel.h> -#include <sys/module.h> -#include <sys/priv.h> -#include <sys/proc.h> -#include <sys/socket.h> -#include <sys/random.h> -#include <machine/stdarg.h> - -#include <net/if.h> -#include <net/if_arp.h> -#include <net/ethernet.h> -#include <net/if_media.h> -#include <net/if_types.h> - -#include <net/bpf.h> - -#include <vm/vm.h> -#include <vm/pmap.h> -#include <machine/bus.h> -#include <machine/resource.h> -#include <sys/bus.h> -#include <sys/rman.h> - -#include <dev/pci/pcireg.h> -#include <dev/pci/pcivar.h> - -#include <dev/sbsh/if_sbshreg.h> - -/* -------------------------------------------------------------------------- */ - -struct sbni16_hw_regs { - u_int8_t CR, CRB, SR, IMR, CTDR, LTDR, CRDR, LRDR; -}; - -struct hw_descr { - u_int32_t address; - u_int32_t length; -}; - -struct cx28975_cmdarea { - u_int8_t intr_host; - u_int8_t intr_8051; - u_int8_t map_version; - - u_int8_t in_dest; - u_int8_t in_opcode; - u_int8_t in_zero; - u_int8_t in_length; - u_int8_t in_csum; - u_int8_t in_data[75]; - u_int8_t in_datasum; - - u_int8_t out_dest; - u_int8_t out_opcode; - u_int8_t out_ack; - u_int8_t out_length; - u_int8_t out_csum; - u_int8_t out_data[75]; - u_int8_t out_datasum; -}; - -#define XQLEN 8 -#define RQLEN 8 - -struct sbsh_softc { - struct ifnet *ifp; - struct mtx lock; - - struct resource *mem_res; - struct resource *irq_res; - void *intr_hand; - - void *mem_base; /* mapped memory address */ - - volatile struct sbni16_hw_regs *regs; - volatile struct hw_descr *tbd; - volatile struct hw_descr *rbd; - volatile struct cx28975_cmdarea *cmdp; - - /* SBNI16 controller statistics */ - struct sbni16_stats { - u_int32_t sent_pkts, rcvd_pkts; - u_int32_t crc_errs, ufl_errs, ofl_errs, attempts, last_time; - } in_stats; - - /* transmit and reception queues */ - struct mbuf *xq[XQLEN], *rq[RQLEN]; - unsigned head_xq, tail_xq, head_rq, tail_rq; - - /* the descriptors mapped onto the first buffers in xq and rq */ - unsigned head_tdesc, head_rdesc; - u_int8_t state; - int loading_firmware; -}; - -#define SBSH_LOCK(sc) mtx_lock(&(sc)->lock) -#define SBSH_UNLOCK(sc) mtx_unlock(&(sc)->lock) -#define SBSH_ASSERT_LOCKED(sc) mtx_assert(&(sc)->lock, MA_OWNED) - -struct cx28975_cfg { - u_int8_t *firmw_image; - u_int32_t firmw_len; - u_int32_t lrate: 10; - u_int32_t master: 1; - u_int32_t mod: 2; - u_int32_t crc16: 1; - u_int32_t fill_7e: 1; - u_int32_t inv: 1; - u_int32_t rburst: 1; - u_int32_t wburst: 1; - u_int32_t : 14; -}; - -/* SHDSL transceiver statistics */ -struct dsl_stats { - u_int8_t status_1, status_3; - u_int8_t attenuat, nmr, tpbo, rpbo; - u_int16_t losw, segd, crc, sega, losd; -}; - -enum State { NOT_LOADED, DOWN, ACTIVATION, ACTIVE }; - -#define SIOCLOADFIRMW _IOWR('i', 67, struct ifreq) -#define SIOCGETSTATS _IOWR('i', 68, struct ifreq) -#define SIOCCLRSTATS _IOWR('i', 69, struct ifreq) - -static int sbsh_probe(device_t); -static int sbsh_attach(device_t); -static int sbsh_detach(device_t); -static int sbsh_ioctl(struct ifnet *, u_long, caddr_t); -static void sbsh_shutdown(device_t); -static int sbsh_suspend(device_t); -static int sbsh_resume(device_t); - -static void sbsh_start(struct ifnet *); -static void sbsh_start_locked(struct ifnet *); -static void sbsh_init(void *); -static void sbsh_init_locked(struct sbsh_softc *); -static void sbsh_stop(struct sbsh_softc *); -static void init_card(struct sbsh_softc *); -static void sbsh_intr(void *); -static void resume_tx(struct sbsh_softc *); -static void start_xmit_frames(struct sbsh_softc *); -static void encap_frame(struct sbsh_softc *, struct mbuf *); -static struct mbuf * repack(struct sbsh_softc *, struct mbuf *); -static void free_sent_buffers(struct sbsh_softc *); -static void alloc_rx_buffers(struct sbsh_softc *); -static void indicate_frames(struct sbsh_softc *); -static void drop_queues(struct sbsh_softc *); -static void activate(struct sbsh_softc *); -static void deactivate(struct sbsh_softc *); -static void cx28975_interrupt(struct sbsh_softc *); -static int start_cx28975(struct sbsh_softc *, struct cx28975_cfg); -static int download_firmware(struct sbsh_softc *, u_int8_t *, u_int32_t); -static int issue_cx28975_cmd(struct sbsh_softc *, u_int8_t, - u_int8_t *, u_int8_t); - -static device_method_t sbsh_methods[] = { - /* Device interface */ - DEVMETHOD(device_probe, sbsh_probe), - DEVMETHOD(device_attach, sbsh_attach), - DEVMETHOD(device_detach, sbsh_detach), - DEVMETHOD(device_shutdown, sbsh_shutdown), - DEVMETHOD(device_suspend, sbsh_suspend), - DEVMETHOD(device_resume, sbsh_resume), - - { 0, 0 } -}; - -static driver_t sbsh_driver = { - "sbsh", - sbsh_methods, - sizeof(struct sbsh_softc) -}; - -static devclass_t sbsh_devclass; - -DRIVER_MODULE(sbsh, pci, sbsh_driver, sbsh_devclass, 0, 0); -MODULE_DEPEND(sbsh, pci, 1, 1, 1); - -static int -sbsh_probe(device_t dev) -{ - if (pci_get_vendor(dev) != SBNI16_VENDOR - || pci_get_device(dev) != SBNI16_DEVICE - || pci_get_subdevice(dev) != SBNI16_SUBDEV) - return (ENXIO); - - device_set_desc(dev, "Granch SBNI16 G.SHDSL Modem"); - return (BUS_PROBE_DEFAULT); -} - -static int -sbsh_attach(device_t dev) -{ - struct sbsh_softc *sc; - struct ifnet *ifp; - int error = 0, rid; - u_char eaddr[6]; - - sc = device_get_softc(dev); - - rid = PCIR_BAR(1); - sc->mem_res = bus_alloc_resource(dev, SYS_RES_MEMORY, &rid, - 0ul, ~0ul, 4096, RF_ACTIVE); - - if (sc->mem_res == NULL) { - device_printf(dev, "couldn't map memory\n"); - error = ENXIO; - goto fail; - } - - rid = 0; - sc->irq_res = bus_alloc_resource_any(dev, SYS_RES_IRQ, &rid, - RF_SHAREABLE | RF_ACTIVE); - - if (sc->irq_res == NULL) { - device_printf(dev, "couldn't map interrupt\n"); - error = ENXIO; - goto fail; - } - - sc->mem_base = rman_get_virtual(sc->mem_res); - init_card(sc); - - /* generate ethernet MAC address */ - *(u_int32_t *)eaddr = htonl(0x00ff0192); - read_random(eaddr + 4, 2); - - ifp = sc->ifp = if_alloc(IFT_ETHER); - if (ifp == NULL) { - device_printf(dev, "can not if_alloc()\n"); - goto fail; - } - ifp->if_softc = sc; - if_initname(ifp, device_get_name(dev), device_get_unit(dev)); - ifp->if_mtu = ETHERMTU; - ifp->if_flags = IFF_BROADCAST | IFF_SIMPLEX | IFF_MULTICAST; - ifp->if_ioctl = sbsh_ioctl; - ifp->if_start = sbsh_start; - ifp->if_init = sbsh_init; - ifp->if_baudrate = 4600000; - IFQ_SET_MAXLEN(&ifp->if_snd, IFQ_MAXLEN); - - mtx_init(&sc->lock, device_get_nameunit(dev), MTX_NETWORK_LOCK, - MTX_DEF); - ether_ifattach(ifp, eaddr); - - error = bus_setup_intr(dev, sc->irq_res, INTR_TYPE_NET | INTR_MPSAFE, - NULL, sbsh_intr, sc, &sc->intr_hand); - if (error) { - ether_ifdetach(ifp); - mtx_destroy(&sc->lock); - device_printf(dev, "couldn't set up irq\n"); - goto fail; - } - -fail: - if (sc->ifp) - if_free(sc->ifp); - if (sc->irq_res) - bus_release_resource(dev, SYS_RES_IRQ, 0, sc->irq_res); - if (sc->mem_res) - bus_release_resource(dev, SYS_RES_MEMORY, - PCIR_BAR(1), sc->mem_res); - return (error); -} - -static int -sbsh_detach(device_t dev) -{ - struct sbsh_softc *sc; - struct ifnet *ifp; - - sc = device_get_softc(dev); - ifp = sc->ifp; - - SBSH_LOCK(sc); - sbsh_stop(sc); - SBSH_UNLOCK(sc); - ether_ifdetach(ifp); - - bus_teardown_intr(dev, sc->irq_res, sc->intr_hand); - bus_release_resource(dev, SYS_RES_IRQ, 0, sc->irq_res); - bus_release_resource(dev, SYS_RES_MEMORY, PCIR_BAR(1), sc->mem_res); - - if_free(ifp); - mtx_destroy(&sc->lock); - - return (0); -} - -static void -sbsh_start(struct ifnet *ifp) -{ - struct sbsh_softc *sc = ifp->if_softc; - - SBSH_LOCK(sc); - sbsh_start_locked(ifp); - SBSH_UNLOCK(sc); -} - -static void -sbsh_start_locked(struct ifnet *ifp) -{ - struct sbsh_softc *sc = ifp->if_softc; - - if (sc->state != ACTIVE) - return; - - start_xmit_frames(ifp->if_softc); -} - -static void -sbsh_init(void *xsc) -{ - struct sbsh_softc *sc = xsc; - - SBSH_LOCK(sc); - sbsh_init_locked(sc); - SBSH_UNLOCK(sc); -} - -static void -sbsh_init_locked(struct sbsh_softc *sc) -{ - struct ifnet *ifp = sc->ifp; - u_int8_t t; - - if ((ifp->if_drv_flags & IFF_DRV_RUNNING) || sc->state == NOT_LOADED) - return; - - bzero(&sc->in_stats, sizeof(struct sbni16_stats)); - sc->head_xq = sc->tail_xq = sc->head_rq = sc->tail_rq = 0; - sc->head_tdesc = sc->head_rdesc = 0; - - sc->regs->IMR = EXT; - t = 2; - issue_cx28975_cmd(sc, _DSL_CLEAR_ERROR_CTRS, &t, 1); - if (issue_cx28975_cmd(sc, _DSL_ACTIVATION, &t, 1) == 0) { - sc->state = ACTIVATION; - - ifp->if_drv_flags |= IFF_DRV_RUNNING; - ifp->if_drv_flags &= ~IFF_DRV_OACTIVE; - } -} - - -static void -sbsh_stop(struct sbsh_softc *sc) -{ - u_int8_t t; - - SBSH_ASSERT_LOCKED(sc); - sc->regs->IMR = EXT; - - t = 0; - issue_cx28975_cmd(sc, _DSL_ACTIVATION, &t, 1); - if (sc->state == ACTIVE) { - t = 1; - issue_cx28975_cmd(sc, _DSL_FORCE_DEACTIVATE, &t, 1); - /* FIX! activation manager state */ - - /* Is it really must be done here? It calls from intr handler */ - deactivate(sc); - } - - sc->regs->IMR = 0; - sc->state = DOWN; - sc->ifp->if_drv_flags &= ~(IFF_DRV_RUNNING | IFF_DRV_OACTIVE); -} - - -static void -init_card(struct sbsh_softc *sc) -{ - sc->state = NOT_LOADED; - sc->tbd = (struct hw_descr *) sc->mem_base; - sc->rbd = (struct hw_descr *) ((u_int8_t *)sc->mem_base + 0x400); - sc->regs = (struct sbni16_hw_regs *) ((u_int8_t *)sc->mem_base + 0x800); - sc->cmdp = (struct cx28975_cmdarea *) ((u_int8_t *)sc->mem_base + 0xc00); - - sc->regs->CR = 0; - sc->regs->SR = 0xff; - sc->regs->IMR = 0; -} - - -static int -sbsh_ioctl(struct ifnet *ifp, u_long cmd, caddr_t data) -{ - struct sbsh_softc *sc = ifp->if_softc; - struct ifreq *ifr = (struct ifreq *) data; - struct cx28975_cfg cfg; - struct sbni16_stats stats; - struct dsl_stats ds; - - int error = 0; - u_int8_t t; - - switch(cmd) { - case SIOCLOADFIRMW: - if ((error = priv_check(curthread, PRIV_DRIVER)) != 0) - break; - error = copyin(ifr->ifr_data, &cfg, sizeof(cfg)); - if (error) - break; - SBSH_LOCK(sc); - if (ifp->if_flags & IFF_UP || sc->loading_firmware) { - error = EBUSY; - SBSH_UNLOCK(sc); - break; - } - sc->loading_firmware = 1; - if (start_cx28975(sc, cfg) == 0) { - static char *modstr[] = { - "TCPAM32", "TCPAM16", "TCPAM8", "TCPAM4" }; - if_printf(sc->ifp, "%s, rate %d, %s\n", - cfg.master ? "master" : "slave", - cfg.lrate << 3, modstr[cfg.mod]); - } else { - if_printf(sc->ifp, - "unable to load firmware\n"); - error = EIO; - } - sc->loading_firmware = 0; - SBSH_UNLOCK(sc); - break; - - case SIOCGETSTATS : - if ((error = priv_check(curthread, PRIV_DRIVER)) != 0) - break; - - SBSH_LOCK(sc); - t = 0; - if (issue_cx28975_cmd(sc, _DSL_FAR_END_ATTEN, &t, 1)) - error = EIO; - ds.attenuat = sc->cmdp->out_data[0]; - - if (issue_cx28975_cmd(sc, _DSL_NOISE_MARGIN, &t, 1)) - error = EIO; - ds.nmr = sc->cmdp->out_data[0]; - - if (issue_cx28975_cmd(sc, _DSL_POWER_BACK_OFF_RESULT, &t, 1)) - error = EIO; - ds.tpbo = sc->cmdp->out_data[0]; - ds.rpbo = sc->cmdp->out_data[1]; - - if (!issue_cx28975_cmd(sc, _DSL_HDSL_PERF_ERR_CTRS, &t, 1)) { - int i; - for (i = 0; i < 10; ++i) - ((u_int8_t *) &ds.losw)[i] = - sc->cmdp->out_data[i]; - } else - error = EIO; - - ds.status_1 = ((volatile u_int8_t *)sc->cmdp)[0x3c0]; - ds.status_3 = ((volatile u_int8_t *)sc->cmdp)[0x3c2]; - bcopy(&sc->in_stats, &stats, sizeof(struct sbni16_stats)); - SBSH_UNLOCK(sc); - - error = copyout(&stats, ifr->ifr_data, - sizeof(struct sbni16_stats)); - if (error) - break; - error = copyout(&ds, ifr->ifr_data + - sizeof(struct sbni16_stats), sizeof(struct dsl_stats)); - break; - - case SIOCCLRSTATS : - if (!(error = priv_check(curthread, PRIV_DRIVER))) { - SBSH_LOCK(sc); - bzero(&sc->in_stats, sizeof(struct sbni16_stats)); - t = 2; - if (issue_cx28975_cmd(sc, _DSL_CLEAR_ERROR_CTRS, &t, 1)) - error = EIO; - SBSH_UNLOCK(sc); - } - break; - - case SIOCSIFFLAGS: - SBSH_LOCK(sc); - if (ifp->if_flags & IFF_UP) { - if (!(ifp->if_drv_flags & IFF_DRV_RUNNING)) { - if (sc->state == NOT_LOADED) { - if_printf(ifp, "firmware wasn't loaded\n"); - error = EBUSY; - } else - sbsh_init_locked(sc); - } - } else { - if (ifp->if_drv_flags & IFF_DRV_RUNNING) - sbsh_stop(sc); - } - SBSH_UNLOCK(sc); - break; - - case SIOCADDMULTI: - case SIOCDELMULTI: - error = 0; - break; - - default: - error = ether_ioctl(ifp, cmd, data); - break; - } - - return (error); -} - - -static void -sbsh_shutdown(device_t dev) -{ - struct sbsh_softc *sc = device_get_softc(dev); - - SBSH_LOCK(sc); - sbsh_stop(sc); - SBSH_UNLOCK(sc); -} - -static int -sbsh_suspend(device_t dev) -{ - struct sbsh_softc *sc = device_get_softc(dev); - - SBSH_LOCK(sc); - sbsh_stop(sc); - SBSH_UNLOCK(sc); - - return (0); -} - -static int -sbsh_resume(device_t dev) -{ - struct sbsh_softc *sc = device_get_softc(dev); - struct ifnet *ifp; - - SBSH_LOCK(sc); - ifp = sc->ifp; - if (ifp->if_flags & IFF_UP) - sbsh_init_locked(sc); - SBSH_UNLOCK(sc); - - return (0); -} - -/* -------------------------------------------------------------------------- */ - -static void -sbsh_intr(void *arg) -{ - struct sbsh_softc *sc = (struct sbsh_softc *)arg; - u_int8_t status; - - SBSH_LOCK(sc); - status = sc->regs->SR; - if (status == 0) { - SBSH_UNLOCK(sc); - return; - } - - if (status & EXT) { - cx28975_interrupt(sc); - sc->regs->SR = EXT; - } - - if (status & UFL) { - resume_tx(sc); - sc->regs->SR = UFL; - ++sc->in_stats.ufl_errs; - ++sc->ifp->if_oerrors; - } - - if (status & RXS) { - sc->regs->SR = RXS; - indicate_frames(sc); - alloc_rx_buffers(sc); - } - - if (status & TXS) { - sc->regs->SR = TXS; - free_sent_buffers(sc); - } - - if (status & CRC) { - ++sc->in_stats.crc_errs; - ++sc->ifp->if_ierrors; - sc->regs->SR = CRC; - } - - if (status & OFL) { - ++sc->in_stats.ofl_errs; - ++sc->ifp->if_ierrors; - sc->regs->SR = OFL; - } - SBSH_UNLOCK(sc); -} - -/* - * Look for a first descriptor of a next packet, and write it's number - * into CTDR. Then enable the transmitter. - */ -static void -resume_tx(struct sbsh_softc *sc) -{ - u_int32_t cur_tbd = sc->regs->CTDR; - - while (cur_tbd != sc->regs->LTDR - && (sc->tbd[cur_tbd++].length & LAST_FRAG) == 0) - ; - sc->regs->CTDR = cur_tbd; - sc->regs->CR |= TXEN; -} - -static void -start_xmit_frames(struct sbsh_softc *sc) -{ - struct ifnet *ifp = sc->ifp; - struct mbuf *m; - - /* - * Check if we have any free descriptor(s) and free space in - * our transmit queue. - */ - while (sc->tail_xq != ((sc->head_xq - 1) & (XQLEN - 1)) - && sc->regs->LTDR != ((sc->head_tdesc - 1) & 0x7f)) { - - IF_DEQUEUE(&ifp->if_snd, m); - if (!m) - break; - if (m->m_pkthdr.len) { - BPF_MTAP(ifp, m); - encap_frame(sc, m); - } else - m_freem(m); - } - - if (sc->regs->CTDR != sc->regs->LTDR) - ifp->if_drv_flags |= IFF_DRV_OACTIVE; - else - ifp->if_drv_flags &= ~IFF_DRV_OACTIVE; -} - - -/* - * MUST be called at splimp - */ -static void -encap_frame(struct sbsh_softc *sc, struct mbuf *m_head) -{ - struct mbuf *m; - u_int32_t cur_tbd; - int done; - -look_for_nonzero: - for (m = m_head; !m->m_len; m = m->m_next) - ; - - cur_tbd = sc->regs->LTDR & 0x7f; - done = 0; - do { - if (m->m_len < 5 || cur_tbd == ((sc->head_tdesc - 1) & 0x7f)) { - if ((m_head = repack(sc, m_head)) != NULL) - goto look_for_nonzero; - else - return; - } - - sc->tbd[cur_tbd].address = vtophys(mtod(m, vm_offset_t)); - sc->tbd[cur_tbd].length = m->m_len; - - do { - m = m->m_next; - } while (m && !m->m_len); - - if (!m) { /* last fragment has been reached */ - sc->tbd[cur_tbd].length |= LAST_FRAG; - done = 1; - } - - ++cur_tbd; - cur_tbd &= 0x7f; - } while (!done); - - sc->xq[sc->tail_xq++] = m_head; - sc->tail_xq &= (XQLEN - 1); - - sc->regs->LTDR = cur_tbd; - ++sc->in_stats.sent_pkts; - ++sc->ifp->if_opackets; -} - -static struct mbuf * -repack(struct sbsh_softc *sc, struct mbuf *m) -{ - struct mbuf *m_new; - - MGETHDR(m_new, M_DONTWAIT, MT_DATA); - if (!m_new) { - if_printf (sc->ifp, - "unable to get mbuf.\n"); - return (NULL); - } - - if (m->m_pkthdr.len > MHLEN) { - MCLGET(m_new, M_DONTWAIT); - if (!(m_new->m_flags & M_EXT)) { - m_freem(m_new); - if_printf (sc->ifp, - "unable to get mbuf cluster.\n"); - return (NULL); - } - } - - m_copydata(m, 0, m->m_pkthdr.len, mtod(m_new, caddr_t)); - m_new->m_pkthdr.len = m_new->m_len = m->m_pkthdr.len; - m_freem(m); - return (m_new); -} - -static void -free_sent_buffers(struct sbsh_softc *sc) -{ - u_int32_t cur_tbd; - - cur_tbd = sc->regs->CTDR; - - while (sc->head_tdesc != cur_tbd) { - /* - * Be careful! one element in xq may correspond to - * multiple descriptors. - */ - if (sc->tbd[sc->head_tdesc].length & LAST_FRAG) { - m_freem(sc->xq[sc->head_xq++]); - sc->head_xq &= (XQLEN - 1); - } - - sc->tbd[sc->head_tdesc].length = 0; - sc->head_tdesc = (sc->head_tdesc + 1) & 0x7f; - } - - start_xmit_frames(sc); -} - -/* - * DON'T use free_sent_buffers to drop the queue! - */ -static void -alloc_rx_buffers(struct sbsh_softc *sc) -{ - unsigned cur_rbd = sc->regs->LRDR & 0x7f; - struct mbuf *m; - - while (sc->tail_rq != ((sc->head_rq - 1) & (RQLEN - 1))) { - MGETHDR(m, M_DONTWAIT, MT_DATA); - if (!m) { - if_printf (sc->ifp, - "unable to get mbuf.\n"); - return; - } - - if (SBNI16_MAX_FRAME > MHLEN) { - MCLGET(m, M_DONTWAIT); - if (!(m->m_flags & M_EXT)) { - m_freem(m); - if_printf (sc->ifp, - "unable to get mbuf cluster.\n"); - return; - } - m->m_pkthdr.len = m->m_len = MCLBYTES; - } - - m_adj(m, 2); /* align ip on longword boundaries */ - - sc->rq[sc->tail_rq++] = m; - sc->tail_rq &= (RQLEN - 1); - - sc->rbd[cur_rbd].address = vtophys(mtod(m, vm_offset_t)); - sc->rbd[cur_rbd].length = 0; - sc->regs->LRDR = cur_rbd = (cur_rbd + 1) & 0x7f; - } -} - -static void -indicate_frames(struct sbsh_softc *sc) -{ - unsigned cur_rbd = sc->regs->CRDR & 0x7f; - - while (sc->head_rdesc != cur_rbd) { - struct mbuf *m = sc->rq[sc->head_rq++]; - sc->head_rq &= (RQLEN - 1); - - m->m_pkthdr.len = m->m_len = - sc->rbd[sc->head_rdesc].length & 0x7ff; - m->m_pkthdr.rcvif = sc->ifp; - - ++sc->in_stats.rcvd_pkts; - ++sc->ifp->if_ipackets; - - sc->head_rdesc = (sc->head_rdesc + 1) & 0x7f; - SBSH_UNLOCK(sc); - (*sc->ifp->if_input)(sc->ifp, m); - SBSH_LOCK(sc); - } -} - -static void -drop_queues(struct sbsh_softc *sc) -{ - while (sc->head_rq != sc->tail_rq) { - m_freem(sc->rq[sc->head_rq++]); - sc->head_rq &= (RQLEN - 1); - } - - while (sc->head_xq != sc->tail_xq) { - m_freem(sc->xq[sc->head_xq++]); - sc->head_xq &= (XQLEN - 1); - } -} - -/* -------------------------------------------------------------------------- */ - -static void -activate(struct sbsh_softc *sc) -{ - struct timeval tv; - - sc->regs->SR = 0xff; /* clear it! */ - sc->regs->CTDR = sc->regs->LTDR = sc->regs->CRDR = sc->regs->LRDR = 0; - - sc->head_tdesc = sc->head_rdesc = 0; - alloc_rx_buffers(sc); - - sc->regs->CRB &= ~RXDE; - sc->regs->IMR = EXT | RXS | TXS | CRC | OFL | UFL; - sc->regs->CR |= TXEN | RXEN; - - sc->state = ACTIVE; - ++sc->in_stats.attempts; - microtime(&tv); - sc->in_stats.last_time = tv.tv_sec; - start_xmit_frames(sc); -} - -static void -deactivate(struct sbsh_softc *sc) -{ - sc->regs->CR &= ~(RXEN | TXEN); - sc->regs->CRB |= RXDE; - sc->regs->IMR = EXT; - sc->regs->CTDR = sc->regs->LTDR; - sc->regs->CRDR = sc->regs->LRDR; - sc->state = ACTIVATION; - - drop_queues(sc); -} - -/* -------------------------------------------------------------------------- */ - -static void -cx28975_interrupt(struct sbsh_softc *sc) -{ - volatile struct cx28975_cmdarea *p = sc->cmdp; - u_int8_t t; - - if (p->intr_host != 0xfe) - return; - - if (p->out_ack & 0x80) { - if (*((volatile u_int8_t *)p + 0x3c7) & 2) { - if (sc->state != ACTIVE - && (*((volatile u_int8_t *)p + 0x3c0) & 0xc0) == 0x40) { - activate(sc); - if_printf(sc->ifp, "connected to peer\n"); - } else if (sc->state == ACTIVE - && (*((volatile u_int8_t *)p + 0x3c0) & 0xc0) != 0x40) { - deactivate(sc); - if_printf(sc->ifp, "carrier lost\n"); - } - } - - p->intr_host = 0; - t = p->intr_host; - p->out_ack = 0; - } else { - wakeup(sc); - - p->intr_host = 0; - t = p->intr_host; - } -} - -/* -------------------------------------------------------------------------- */ - -static int -start_cx28975(struct sbsh_softc *sc, struct cx28975_cfg cfg) -{ - static char thresh[] = { +8, -4, -16, -40 }; - - volatile struct cx28975_cmdarea *p = sc->cmdp; - u_int8_t t, parm[12]; - - p->intr_host = 0; - t = p->intr_host; - - /* reset chip set */ - sc->regs->IMR = EXT; - sc->regs->CR = 0; - sc->regs->SR = 0xff; - DELAY(2); - sc->regs->CR = XRST; - if (cfg.crc16) - sc->regs->CR |= CMOD; - if (cfg.fill_7e) - sc->regs->CR |= FMOD; - if (cfg.inv) - sc->regs->CR |= PMOD; - - sc->regs->CRB |= RODD | RXDE; - if (cfg.rburst) - sc->regs->CRB |= RDBE; - if (cfg.wburst) - sc->regs->CRB |= WTBE; - - mtx_sleep(sc, &sc->lock, PWAIT, "sbsh", 0); - if ((p->out_ack & 0x1f) != _ACK_BOOT_WAKE_UP) - return (-1); - - if (download_firmware(sc, cfg.firmw_image, cfg.firmw_len)) - return (-1); - - mtx_sleep(sc, &sc->lock, PWAIT, "sbsh", 0); - if ((p->out_ack & 0x1f) != _ACK_OPER_WAKE_UP) - return (-1); - - t = cfg.master ? 1 : 9; - if (issue_cx28975_cmd(sc, _DSL_SYSTEM_ENABLE, &t, 1)) - return (-1); - - t = 0x63; - if (issue_cx28975_cmd(sc, _DSL_SYSTEM_CONFIG, &t, 1)) - return (-1); - - *(u_int16_t *)parm = cfg.lrate >> 3; - parm[2] = parm[3] = parm[0]; - parm[5] = cfg.lrate & 7; - parm[4] = parm[7] = 1; - parm[6] = 0; - if (issue_cx28975_cmd(sc, _DSL_MULTI_RATE_CONFIG, parm, 8)) - return (-1); - - parm[0] = 0x02 | (cfg.mod << 4); - parm[1] = 0; - if (issue_cx28975_cmd(sc, _DSL_TRAINING_MODE, parm, 2)) - return (-1); - - bzero(parm, 12); - parm[0] = 0x04; /* pre-activation: G.hs */ - parm[4] = 0x04; /* no remote configuration */ - parm[7] = 0x01; /* annex A (default) */ - parm[8] = 0xff; /* i-bit mask (all bits) */ - if (issue_cx28975_cmd(sc, _DSL_PREACTIVATION_CFG, parm, 12)) - return (-1); - - parm[0] = 0x03; /* dying gasp time - 3 frames */ - parm[1] = thresh[cfg.mod]; - parm[2] = 0xff; /* attenuation */ - parm[3] = 0x04; /* line probe NMR (+2 dB) */ - parm[4] = 0x00; /* reserved */ - parm[5] = 0x00; - if (issue_cx28975_cmd(sc, _DSL_THRESHOLDS, parm, 6)) - return (-1); - - t = cfg.master ? 0x23 : 0x21; - if (issue_cx28975_cmd(sc, _DSL_FR_PCM_CONFIG, &t, 1)) - return (-1); - - t = 0x02; - if (issue_cx28975_cmd(sc, _DSL_INTR_HOST_MASK, &t, 1)) - return (-1); - - sc->state = DOWN; - return (0); -} - -static int -download_firmware(struct sbsh_softc *sc, u_int8_t *img, u_int32_t img_len) -{ - u_int32_t t; - int i; - u_int8_t cksum = 0; - - for (i = 0; i < img_len; ++i) - cksum += img[i]; - - t = img_len; - if (issue_cx28975_cmd(sc, _DSL_DOWNLOAD_START, (u_int8_t *) &t, 4)) - return (-1); - - for (i = 0; img_len >= 75; i += 75, img_len -= 75) { - if (issue_cx28975_cmd(sc, _DSL_DOWNLOAD_DATA, img + i, 75)) - return (-1); - } - - if (img_len - && issue_cx28975_cmd(sc, _DSL_DOWNLOAD_DATA, img + i, img_len)) - return (-1); - - t = (cksum ^ 0xff) + 1; - if (issue_cx28975_cmd(sc, _DSL_DOWNLOAD_END, (u_int8_t *) &t, 1)) - return (-1); - - return (0); -} - -static int -issue_cx28975_cmd(struct sbsh_softc *sc, u_int8_t cmd, - u_int8_t *data, u_int8_t size) -{ - volatile struct cx28975_cmdarea *p = sc->cmdp; - volatile u_int8_t *databuf = p->in_data; - int i; - - u_int8_t cksum = 0; - - p->in_dest = 0xf0; - p->in_opcode = cmd; - p->in_zero = 0; - p->in_length = --size; - p->in_csum = 0xf0 ^ cmd ^ size ^ 0xaa; - - for (i = 0; i <= size; ++i) { - cksum ^= *data; - *databuf++ = *data++; /* only 1 byte per cycle! */ - } - - p->in_datasum = cksum ^ 0xaa; - p->out_ack = _ACK_NOT_COMPLETE; - p->intr_8051 = 0xfe; - - /* - * XXX: Sleeping here probably breaks lots of things. This should - * probably be doing a spin loop with a DELAY or some such. - */ - if (mtx_sleep(sc, &sc->lock, PWAIT, "sbsh", hz << 3)) - return (-1); - - while (p->out_ack == _ACK_NOT_COMPLETE) - ; /* FIXME ! */ - - if ((p->out_ack & 0x1f) == _ACK_PASS) { - p->out_ack = 0; - return (0); - } else { - p->out_ack = 0; - return (-1); - } -} diff --git a/sys/dev/sbsh/if_sbshreg.h b/sys/dev/sbsh/if_sbshreg.h deleted file mode 100644 index 94cb0aa..0000000 --- a/sys/dev/sbsh/if_sbshreg.h +++ /dev/null @@ -1,194 +0,0 @@ -/*- - * Granch SBNI16 G.SHDSL Modem driver definitions - * Written by Denis I. Timofeev, 2002-2003. - * - * 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, 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. - * - * $FreeBSD$ - */ - -/* SBNI16 controller chip definitions */ - -/* CR bits */ -#define TXEN 0x01 /* transmitter enable */ -#define RXEN 0x02 /* receiver enable */ -#define NCRC 0x04 /* ignore received CRC */ -#define DLBK 0x08 /* digital loopback */ -#define CMOD 0x10 /* 0 - use CRC-32, 1 - CRC-16 */ -#define FMOD 0x20 /* interframe fill: 0 - all ones, 1 - 0xfe */ -#define PMOD 0x40 /* data polarity: 0 - normal, 1 - invert */ -#define XRST 0x80 /* reset the transceiver */ - -/* CRB bits */ -#define RDBE 0x01 /* read burst enable */ -#define WTBE 0x02 /* write burst enable */ -#define RODD 0x04 /* receive 2-byte alignment */ -#define RXDE 0x08 /* receive data enable */ - -/* SR and IMR bits */ -#define TXS 0x01 /* transmit success */ -#define RXS 0x02 /* receive success */ -/* SR only */ -#define CRC 0x04 /* CRC error */ -#define OFL 0x08 /* fifo overflow error */ -#define UFL 0x10 /* fifo underflow error */ -#define EXT 0x20 /* interrupt from sk70725 */ -/* IMR only */ -#define TSI 0x80 /* generate test interrupt */ - -#define LAST_FRAG 0x00008000 - -#define SBNI16_MAX_FRAME (1536 + 16) - -/* We don't have official vendor id yet... */ -#define SBNI16_VENDOR 0x55 -#define SBNI16_DEVICE 0x9d -#define SBNI16_SUBDEV 3 - -/* transceiver chip set definitions */ -enum CX28975_API_commands { - _DSL_RESET_SYSTEM = 0x00, - _DSL_SYSTEM_ENABLE = 0x01, - _DSL_AFE_CONFIG = 0x02, - _DSL_TRAINING_MODE = 0x03, - _DSL_CLOCK_CONFIG = 0x04, - _DSL_PCM_MF_LEN = 0x05, - _DSL_SYSTEM_CONFIG = 0x06, - _DSL_LOOPBACK = 0x09, - _DSL_ACTIVATION = 0x0b, - _DSL_FORCE_DEACTIVATE = 0x0c, - _DSL_TEST_MODE = 0x0d, - _DSL_DATA_RATE = 0x0e, - _DSL_PREACTIVATION_CFG = 0x0f, - _DSL_FR_PCM_CONFIG = 0x10, - _DSL_FR_HDSL_CONFIG = 0x11, - _DSL_PCM_CLK_CONF = 0x12, - _AFE_TX_GAIN = 0x13, - _DSL_PREACT_USER_INFO = 0x14, - _DSL_PREACT_RATE_LIST = 0x15, - _DSL_TX_ISO_PULSE = 0x16, - _BP_ERLE_TEST_MODE = 0x18, - _DSL_MULTI_PAIR_CONFIG = 0x19, - _DSL_NB_MULTI_RATE_CONFIG = 0x1a, - _DSL_MULTI_RATE_CONFIG = 0x1b, - _ATM_PHY_MODE = 0x1c, - _ATM_PHY_UTOPIA_CONFIG = 0x1d, - _ATM_PHY_IF_MODE = 0x1e, - _ATM_PHY_INJECT_HEC_ERROR = 0x1f, - _ATM_PHY_CONFIG = 0x20, - _DSL_TNB_BER_STATE = 0x21, - _DSL_RNB_BER_STATE = 0x22, - _DSL_TP_BER_STATE = 0x23, - _DSL_RP_BER_STATE = 0x24, - _DSL_PRBS_CONFIGURE = 0x25, - _DSL_CONST_FILL = 0x26, - _DSL_DBANK = 0x27, - _DSL_NB_CONFIG = 0x28, - _DSL_TNB_FRM_OFST = 0x29, - _DSL_RNB_FRM_OFST = 0x2a, - _DSL_TP_FRM_OFST = 0x2e, - _DSL_RP_FRM_OFST = 0x2f, - _DSL_TP_MAPPER_VALUE = 0x30, - _DSL_TP_MAPPER_WRITE = 0x31, - _DSL_RP_MAPPER_VALUE = 0x32, - _DSL_RP_MAPPER_WRITE = 0x33, - _DSL_TH_MAPPER_VALUE = 0x34, - _DSL_TH_MAPPER_WRITE = 0x35, - _DSL_RH_MAPPER_VALUE = 0x36, - _DSL_RH_MAPPER_WRITE = 0x37, - _DSL_TNB_MAPPER_VALUE = 0x38, - _DSL_TNB_MAPPER_WRITE = 0x39, - _DSL_RNB_MAPPER_VALUE = 0x3a, - _DSL_RNB_MAPPER_WRITE = 0x3b, - _DSL_CLEAR_ERROR_CTRS = 0x40, - _DSL_INJECT_CRC_ERROR = 0x41, - _DSL_THRESHOLDS = 0x43, - _DSL_FR_SET_STATE_MACHINE = 0x4a, - _DSL_FR_TNB_RESET = 0x4b, - _DSL_FR_RNB_RESET = 0x4c, - _EOC_RESET = 0x4d, - _DSL_FR_TX_RESET = 0x4e, - _DSL_FR_RX_RESET = 0x4f, - _DSL_INTR_HOST_MASK = 0x50, - _DSL_INTR_API_SUBMASK = 0x51, - _DSL_DOWNLOAD_START = 0x53, - _DSL_DOWNLOAD_DATA = 0x54, - _DSL_DOWNLOAD_END = 0x55, - _DSL_DPLL_CLOCK_GEN = 0x58, - _DSL_NB_DPLL_CLOCK_GEN = 0x59, - _DSL_WRITE_REG = 0x75, - _DSL_WRITE_AFE = 0x76 -}; - -enum CX28975_status_commands { - _DSL_READ_CONTROL = 0x80, - _DSL_FAR_END_ATTEN = 0x82, - _DSL_NOISE_MARGIN = 0x83, - _DSL_STATUS = 0x85, - _DSL_PREACT_GET_FE_CAPS = 0x88, - _DSL_PREACT_GET_OPT_DATA_RATE = 0x89, - _DSL_VERSIONS = 0x8a, - _DSL_TP_BER_RESULTS = 0x8c, - _DSL_RP_BER_RESULTS = 0x8d, - _DSL_STAGE_NUMBER = 0x8f, - _DSL_AFE_SETTING = 0x90, - _DSL_TNB_BER_RESULTS = 0x91, - _DSL_RNB_BER_RESULTS = 0x92, - _BP_ERLE_RESULTS = 0x93, - _DSL_POWER_BACK_OFF_RESULT = 0x94, - _DSL_OPER_ERR_CTRS = 0x9c, - _DSL_TIME = 0x9d, - _DSL_HDSL_PERF_ERR_CTRS = 0x9e, - _DSL_READ_REG = 0xa0, - _DSL_READ_AFE = 0xa1, - _DSL_SYSTEM_PERF_ERR_CTRS = 0xa2, - _DSL_TP_MAPPER_READ = 0xa3, - _DSL_RP_MAPPER_READ = 0xa4, - _DSL_TH_MAPPER_READ = 0xa5, - _DSL_RH_MAPPER_READ = 0xa6, - _DSL_TNB_MAPPER_READ = 0xa7, - _DSL_RNB_MAPPER_READ = 0xa8, - _EOC_RX_GET_STATS = 0xae, - _EOC_TX_SEND_COMMAND = 0xb0, - _EOC_RX_GET_MSG = 0xb1, - _EOC_TX_GET_MSG_STATUS = 0xb2, - _EOC_TX_DELETE_MSG = 0xb3, - _ATM_PHY_OPER_ERR_CTRS = 0xb8, - _ATM_PHY_PERF_ERR_CTRS = 0xb9, - _ATM_PHY_CELL_CTRS = 0xba -}; - -enum CX28975_acknoledge_status_codes { - _ACK_NOT_COMPLETE = 0x00, - _ACK_PASS = 0x01, - _ACK_BUSY = 0x02, - _ACK_NOT_APPLICABLE = 0x03, - _ACK_INVALID_DEST = 0x04, - _ACK_INVALID_OPCODE = 0x05, - _ACK_INVALID_LENGTH = 0x06, - _ACK_INVALID_DATA = 0x07, - _ACK_INVALID_CHKSUM = 0x08, - _ACK_NO_RESULT = 0x09, - _ACK_NOT_AVAILABLE = 0x0a, - _ACK_BOOT_WAKE_UP = 0x0d, - _ACK_OPER_WAKE_UP = 0x0e -}; diff --git a/sys/modules/Makefile b/sys/modules/Makefile index 8023d10..9ffd1d1 100644 --- a/sys/modules/Makefile +++ b/sys/modules/Makefile @@ -236,7 +236,6 @@ SUBDIR= ${_3dfx} \ rum \ ${_s3} \ ${_safe} \ - sbsh \ scc \ scd \ ${_scsi_low} \ diff --git a/sys/modules/sbsh/Makefile b/sys/modules/sbsh/Makefile deleted file mode 100644 index 7456956..0000000 --- a/sys/modules/sbsh/Makefile +++ /dev/null @@ -1,8 +0,0 @@ -# $FreeBSD$ - -.PATH: ${.CURDIR}/../../dev/sbsh - -KMOD= if_sbsh -SRCS= if_sbsh.c bus_if.h device_if.h pci_if.h - -.include <bsd.kmod.mk> |