diff options
Diffstat (limited to 'sys/i4b/layer1/iwic/i4b_iwic_fsm.c')
| -rw-r--r-- | sys/i4b/layer1/iwic/i4b_iwic_fsm.c | 228 |
1 files changed, 0 insertions, 228 deletions
diff --git a/sys/i4b/layer1/iwic/i4b_iwic_fsm.c b/sys/i4b/layer1/iwic/i4b_iwic_fsm.c deleted file mode 100644 index b093907beae3..000000000000 --- a/sys/i4b/layer1/iwic/i4b_iwic_fsm.c +++ /dev/null @@ -1,228 +0,0 @@ -/* - * Copyright (c) 1999, 2000 Dave Boyce. All rights reserved. - * - * 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. - * - *--------------------------------------------------------------------------- - * - * i4b_iwic - isdn4bsd Winbond W6692 driver - * ---------------------------------------- - * - * $FreeBSD$ - * - * last edit-date: [Sun Jan 21 11:09:24 2001] - * - *---------------------------------------------------------------------------*/ - -#include "iwic.h" -#include "opt_i4b.h" -#include "pci.h" - -#if (NIWIC > 0) && (NPCI > 0) - -#include <sys/param.h> -#include <sys/systm.h> -#include <sys/socket.h> -#include <net/if.h> - - -#include <machine/i4b_debug.h> -#include <machine/i4b_ioctl.h> -#include <machine/i4b_trace.h> - -#include <i4b/layer1/i4b_l1.h> - -#include <i4b/include/i4b_l3l4.h> - -#include <i4b/layer1/iwic/i4b_iwic.h> -#include <i4b/layer1/iwic/i4b_w6692.h> - -#if DO_I4B_DEBUG -static char *state_names[] = { - "F3N", - "F3", - "F4", - "F5", - "F6", - "F7", - "F8", - "ILLEGAL", -}; - -static char *event_names[] = { - "PHAR", - "CE", - "T3", - "INFO0", - "RSY", - "INFO2", - "INFO48", - "INFO410", - "DR", - "PU", - "DIS", - "EI", - "ILLEGAL" -}; -#endif - -/*---------------------------------------------------------------------------* - * - *---------------------------------------------------------------------------*/ -static void -F_NULL(struct iwic_softc *sc) -{ - NDBGL1(L1_F_MSG, "FSM function F_NULL executing"); -} - -/*---------------------------------------------------------------------------* - * - *---------------------------------------------------------------------------*/ -static void -F_AR(struct iwic_softc *sc) -{ - NDBGL1(L1_F_MSG, "FSM function F_AR executing"); - IWIC_WRITE(sc, CIX, CIX_ECK); -} - -/*---------------------------------------------------------------------------* - * - *---------------------------------------------------------------------------*/ -static void -F_AR3(struct iwic_softc *sc) -{ - NDBGL1(L1_F_MSG, "FSM function F_AR3 executing"); - IWIC_WRITE(sc, CIX, CIX_AR8); -} - -/*---------------------------------------------------------------------------* - * - *---------------------------------------------------------------------------*/ -static void -F_I0I(struct iwic_softc *sc) -{ - NDBGL1(L1_F_MSG, "FSM function F_IOI executing"); -} - -/*---------------------------------------------------------------------------* - * - *---------------------------------------------------------------------------*/ -static void -F_I0A(struct iwic_softc *sc) -{ - NDBGL1(L1_F_MSG, "FSM function F_IOA executing"); - iwic_dchan_disable(sc); - i4b_l1_ph_deactivate_ind(L0IWICUNIT(sc->sc_unit)); -} - -/*---------------------------------------------------------------------------* - * - *---------------------------------------------------------------------------*/ -static void -F_AI8(struct iwic_softc *sc) -{ - NDBGL1(L1_F_MSG, "FSM function F_AI8 executing"); - iwic_dchan_transmit(sc); - i4b_l1_ph_activate_ind(L0IWICUNIT(sc->sc_unit)); -} - -/*---------------------------------------------------------------------------* - * - *---------------------------------------------------------------------------*/ -static void -F_AI10(struct iwic_softc *sc) -{ - NDBGL1(L1_F_MSG, "FSM function F_AI10 executing"); - iwic_dchan_transmit(sc); - i4b_l1_ph_activate_ind(L0IWICUNIT(sc->sc_unit)); -} - -/*---------------------------------------------------------------------------* - * - *---------------------------------------------------------------------------*/ -struct iwic_state_tab { - void (*func) (struct iwic_softc *sc); /* function to execute */ - int newstate; /* next state */ -} iwic_state_tab[N_EVENTS][N_STATES] = { - -/* STATE: F3N F3 F4 F5 F6 F7 F8 ILLEGAL STATE */ -/* ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ */ -/* EV_PHAR */ {{F_AR, ST_F3 }, {F_AR3, ST_F4 }, {F_NULL, ST_F4 }, {F_NULL, ST_F5 }, {F_NULL, ST_F6 }, {F_NULL, ST_F7 }, {F_NULL, ST_F8 }, {F_NULL, ST_ILL }}, -/* EV_CE */ {{F_NULL, ST_F3 }, {F_AR3, ST_F4 }, {F_NULL, ST_F4 }, {F_NULL, ST_F4 }, {F_NULL, ST_F4 }, {F_NULL, ST_F4 }, {F_NULL, ST_F4 }, {F_NULL, ST_ILL }}, -/* EV_T3 */ {{F_NULL, ST_F3N }, {F_NULL, ST_F3 }, {F_NULL, ST_F3 }, {F_NULL, ST_F3 }, {F_NULL, ST_F3 }, {F_NULL, ST_F7 }, {F_NULL, ST_F8 }, {F_NULL, ST_ILL }}, -/* EV_INFO0 */ {{F_I0I, ST_F3 }, {F_I0I, ST_F3 }, {F_I0I, ST_F3 }, {F_I0I, ST_F3 }, {F_I0A, ST_F3 }, {F_I0A, ST_F3 }, {F_I0A, ST_F3 }, {F_NULL, ST_ILL }}, -/* EV_RSY */ {{F_NULL, ST_F3 }, {F_NULL, ST_F5 }, {F_NULL, ST_F5 }, {F_NULL, ST_F5 }, {F_NULL, ST_F8 }, {F_NULL, ST_F8 }, {F_NULL, ST_F8 }, {F_NULL, ST_ILL }}, -/* EV_INFO2 */ {{F_NULL, ST_F6 }, {F_NULL, ST_F6 }, {F_NULL, ST_F6 }, {F_NULL, ST_F6 }, {F_NULL, ST_F6 }, {F_NULL, ST_F6 }, {F_NULL, ST_F6 }, {F_NULL, ST_ILL }}, -/* EV_INFO48 */ {{F_AI8 , ST_F7 }, {F_AI8, ST_F7 }, {F_AI8, ST_F7 }, {F_AI8, ST_F7 }, {F_AI8, ST_F7 }, {F_AI8, ST_F7 }, {F_AI8, ST_F7 }, {F_NULL, ST_ILL }}, -/* EV_INFO410*/ {{F_AI10, ST_F7 }, {F_AI10, ST_F7 }, {F_AI10, ST_F7 }, {F_AI10, ST_F7 }, {F_AI10, ST_F7 }, {F_AI10, ST_F7 }, {F_AI10, ST_F7 }, {F_NULL, ST_ILL }}, -/* EV_DR */ {{F_NULL, ST_F3 }, {F_NULL, ST_F3 }, {F_NULL, ST_F4 }, {F_NULL, ST_F5 }, {F_NULL, ST_F6 }, {F_NULL, ST_F7 }, {F_NULL, ST_F8 }, {F_NULL, ST_ILL }}, -/* EV_PU */ {{F_NULL, ST_F3 }, {F_NULL, ST_F3 }, {F_NULL, ST_F4 }, {F_NULL, ST_F5 }, {F_NULL, ST_F6 }, {F_NULL, ST_F7 }, {F_NULL, ST_F8 }, {F_NULL, ST_ILL }}, -/* EV_DIS */ {{F_NULL, ST_F3N }, {F_NULL, ST_F3N }, {F_NULL, ST_F3N }, {F_NULL, ST_F3N }, {F_NULL, ST_F3N }, {F_I0A, ST_F3N }, {F_I0A, ST_F3N }, {F_NULL, ST_ILL }}, -/* EV_EI */ {{F_NULL, ST_F3 }, {F_NULL, ST_F3 }, {F_NULL, ST_F3 }, {F_NULL, ST_F3 }, {F_NULL, ST_F3 }, {F_NULL, ST_F3 }, {F_NULL, ST_F3 }, {F_NULL, ST_ILL }}, -/* EV_ILL */ {{F_NULL, ST_ILL }, {F_NULL, ST_ILL }, {F_NULL, ST_ILL }, {F_NULL, ST_ILL }, {F_NULL, ST_ILL }, {F_NULL, ST_ILL }, {F_NULL, ST_ILL }, {F_NULL, ST_ILL }}, -}; - -/*---------------------------------------------------------------------------* - * - *---------------------------------------------------------------------------*/ -void -iwic_next_state(struct iwic_softc *sc, int event) -{ - int currstate, newstate; - - NDBGL1(L1_F_MSG, "event %s", event_names[event]); - - if (event >= N_EVENTS) - { - printf("iwic_next_state: event >= N_EVENTS\n"); - return; - } - - currstate = sc->sc_I430state; - - newstate = iwic_state_tab[event][currstate].newstate; - if (newstate >= N_STATES) - { - printf("iwic_next_state: newstate >= N_STATES\n"); - return; - } - - NDBGL1(L1_F_MSG, "state %s -> %s", - state_names[currstate], state_names[newstate]); - - sc->sc_I430state = newstate; - - (*iwic_state_tab[event][currstate].func) (sc); -} - -#if DO_I4B_DEBUG -/*---------------------------------------------------------------------------* - * return pointer to current state description - *---------------------------------------------------------------------------*/ -char * -iwic_printstate(struct iwic_softc *sc) -{ - return((char *)state_names[sc->sc_I430state]); -} -#endif - -#endif |