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Relocate the 'hwfuncs' functions below the inlined functions they attempt

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to call so that the other functions can actually be inlined.
This commit is contained in:
jhb 2001-01-23 22:16:18 +00:00
parent ce468ee38d
commit 2207837a49
1 changed files with 85 additions and 85 deletions
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170
sys/dev/stg/tmc18c30.c
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@ -188,91 +188,6 @@ struct scsi_low_funcs stgfuncs = {
NULL,
};
/****************************************************
* hwfuncs
****************************************************/
static int
stghw_check(sc)
struct stg_softc *sc;
{
struct scsi_low_softc *slp = &sc->sc_sclow;
bus_space_tag_t iot = sc->sc_iot;
bus_space_handle_t ioh = sc->sc_ioh;
u_int16_t lsb, msb;
sc->sc_chip = TMCCHIP_UNK;
sc->sc_fsz = TMC18C50_FIFOSZ;
sc->sc_fcb = TMC18C50_FCB;
sc->sc_fcsp = 0;
sc->sc_fcRinit = FCTL_INTEN;
sc->sc_fcWinit = FCTL_PARENB | FCTL_INTEN;
if (slp->sl_cfgflags & CFG_NOATTEN)
sc->sc_imsg = 0;
else
sc->sc_imsg = BCTL_ATN;
sc->sc_busc = BCTL_BUSEN;
lsb = bus_space_read_1(iot, ioh, tmc_idlsb);
msb = bus_space_read_1(iot, ioh, tmc_idmsb);
switch (msb << 8 | lsb)
{
case 0x6127:
/* TMCCHIP_1800 not supported. (it's my policy) */
sc->sc_chip = TMCCHIP_1800;
return EINVAL;
case 0x60e9:
sc->sc_chip = TMCCHIP_18C50;
sc->sc_fcsp |= FCTL_CLRINT;
if (bus_space_read_1(iot, ioh, tmc_cfg2) & 0x02)
{
sc->sc_chip = TMCCHIP_18C30;
sc->sc_fsz = TMC18C30_FIFOSZ;
sc->sc_fcb = TMC18C30_FCB;
}
break;
default:
return ENODEV;
}
sc->sc_icinit = ICTL_ALLINT | sc->sc_fcb;
return 0;
}
static void
stghw_init(sc)
struct stg_softc *sc;
{
bus_space_tag_t iot = sc->sc_iot;
bus_space_handle_t ioh = sc->sc_ioh;
bus_space_write_1(iot, ioh, tmc_ictl, 0);
stghw_bcr_write_1(sc, BCTL_BUSFREE);
bus_space_write_1(iot, ioh, tmc_fctl, sc->sc_fcsp | sc->sc_fcRinit |
FCTL_CLRFIFO);
bus_space_write_1(iot, ioh, tmc_fctl, sc->sc_fcRinit);
bus_space_write_1(iot, ioh, tmc_ictl, sc->sc_icinit);
bus_space_write_1(iot, ioh, tmc_ssctl, 0);
}
static int
stg_lun_init(sc, ti, li)
struct stg_softc *sc;
struct targ_info *ti;
struct lun_info *li;
{
struct stg_lun_info *sli = (void *) li;
li->li_maxsynch.period = 0;
li->li_maxsynch.offset = 8;
sli->sli_reg_synch = 0;
return 0;
}
/****************************************************
* scsi low interface
****************************************************/
@ -404,6 +319,91 @@ stg_msg(sc, ti, msg)
return 0;
}
/****************************************************
* hwfuncs
****************************************************/
static int
stghw_check(sc)
struct stg_softc *sc;
{
struct scsi_low_softc *slp = &sc->sc_sclow;
bus_space_tag_t iot = sc->sc_iot;
bus_space_handle_t ioh = sc->sc_ioh;
u_int16_t lsb, msb;
sc->sc_chip = TMCCHIP_UNK;
sc->sc_fsz = TMC18C50_FIFOSZ;
sc->sc_fcb = TMC18C50_FCB;
sc->sc_fcsp = 0;
sc->sc_fcRinit = FCTL_INTEN;
sc->sc_fcWinit = FCTL_PARENB | FCTL_INTEN;
if (slp->sl_cfgflags & CFG_NOATTEN)
sc->sc_imsg = 0;
else
sc->sc_imsg = BCTL_ATN;
sc->sc_busc = BCTL_BUSEN;
lsb = bus_space_read_1(iot, ioh, tmc_idlsb);
msb = bus_space_read_1(iot, ioh, tmc_idmsb);
switch (msb << 8 | lsb)
{
case 0x6127:
/* TMCCHIP_1800 not supported. (it's my policy) */
sc->sc_chip = TMCCHIP_1800;
return EINVAL;
case 0x60e9:
sc->sc_chip = TMCCHIP_18C50;
sc->sc_fcsp |= FCTL_CLRINT;
if (bus_space_read_1(iot, ioh, tmc_cfg2) & 0x02)
{
sc->sc_chip = TMCCHIP_18C30;
sc->sc_fsz = TMC18C30_FIFOSZ;
sc->sc_fcb = TMC18C30_FCB;
}
break;
default:
return ENODEV;
}
sc->sc_icinit = ICTL_ALLINT | sc->sc_fcb;
return 0;
}
static void
stghw_init(sc)
struct stg_softc *sc;
{
bus_space_tag_t iot = sc->sc_iot;
bus_space_handle_t ioh = sc->sc_ioh;
bus_space_write_1(iot, ioh, tmc_ictl, 0);
stghw_bcr_write_1(sc, BCTL_BUSFREE);
bus_space_write_1(iot, ioh, tmc_fctl, sc->sc_fcsp | sc->sc_fcRinit |
FCTL_CLRFIFO);
bus_space_write_1(iot, ioh, tmc_fctl, sc->sc_fcRinit);
bus_space_write_1(iot, ioh, tmc_ictl, sc->sc_icinit);
bus_space_write_1(iot, ioh, tmc_ssctl, 0);
}
static int
stg_lun_init(sc, ti, li)
struct stg_softc *sc;
struct targ_info *ti;
struct lun_info *li;
{
struct stg_lun_info *sli = (void *) li;
li->li_maxsynch.period = 0;
li->li_maxsynch.offset = 8;
sli->sli_reg_synch = 0;
return 0;
}
/**************************************************************
* General probe attach
**************************************************************/