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Bite the bullet and start removing the first compile time warnings

Browse source 
by removing unsued file local functions and then unused callees.
A lot more warnings to resolve but someone had to break the ice.

MFC after:	10 days
X-Comment:	I am not the new maintainer; chime in, it's ours.
This commit is contained in:
Bjoern A. Zeeb 2013-12-25 20:15:48 +00:00
parent 523b2279b8
commit 06c1d08d55
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=259886
1 changed files with 0 additions and 101 deletions
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101
sys/dev/ie/if_ie.c
View file

@ -173,17 +173,12 @@ static void iestart_locked (struct ifnet *);
static __inline void
ee16_interrupt_enable (struct ie_softc *);
static void ee16_eeprom_outbits (struct ie_softc *, int, int);
static void ee16_eeprom_clock (struct ie_softc *, int);
static u_short ee16_read_eeprom (struct ie_softc *, int);
static int ee16_eeprom_inbits (struct ie_softc *);
static __inline void
ie_ack (struct ie_softc *, u_int);
static void iereset (struct ie_softc *);
static void ie_readframe (struct ie_softc *, int);
static void ie_drop_packet_buffer (struct ie_softc *);
static void find_ie_mem_size (struct ie_softc *);
static int command_and_wait (struct ie_softc *,
int, void volatile *, int);
static void run_tdr (struct ie_softc *,
@ -1091,26 +1086,6 @@ check_ie_present(struct ie_softc *sc)
return (1);
}
/*
* Divine the memory size of ie board UNIT.
* Better hope there's nothing important hiding just below the ie card...
*/
static void
find_ie_mem_size(struct ie_softc *sc)
{
unsigned size;
sc->iosize = 0;
for (size = 65536; size >= 8192; size -= 8192) {
if (check_ie_present(sc)) {
return;
}
}
return;
}
void
el_reset_586(struct ie_softc *sc)
{
@ -1153,82 +1128,6 @@ ee16_chan_attn(struct ie_softc *sc)
outb(PORT(sc) + IEE16_ATTN, 0);
}
u_short
ee16_read_eeprom(struct ie_softc *sc, int location)
{
int ectrl, edata;
ectrl = inb(sc->port + IEE16_ECTRL);
ectrl &= IEE16_ECTRL_MASK;
ectrl |= IEE16_ECTRL_EECS;
outb(sc->port + IEE16_ECTRL, ectrl);
ee16_eeprom_outbits(sc, IEE16_EEPROM_READ, IEE16_EEPROM_OPSIZE1);
ee16_eeprom_outbits(sc, location, IEE16_EEPROM_ADDR_SIZE);
edata = ee16_eeprom_inbits(sc);
ectrl = inb(sc->port + IEE16_ECTRL);
ectrl &= ~(IEE16_RESET_ASIC | IEE16_ECTRL_EEDI | IEE16_ECTRL_EECS);
outb(sc->port + IEE16_ECTRL, ectrl);
ee16_eeprom_clock(sc, 1);
ee16_eeprom_clock(sc, 0);
return edata;
}
static void
ee16_eeprom_outbits(struct ie_softc *sc, int edata, int count)
{
int ectrl, i;
ectrl = inb(sc->port + IEE16_ECTRL);
ectrl &= ~IEE16_RESET_ASIC;
for (i = count - 1; i >= 0; i--) {
ectrl &= ~IEE16_ECTRL_EEDI;
if (edata & (1 << i)) {
ectrl |= IEE16_ECTRL_EEDI;
}
outb(sc->port + IEE16_ECTRL, ectrl);
DELAY(1); /* eeprom data must be setup for 0.4 uSec */
ee16_eeprom_clock(sc, 1);
ee16_eeprom_clock(sc, 0);
}
ectrl &= ~IEE16_ECTRL_EEDI;
outb(sc->port + IEE16_ECTRL, ectrl);
DELAY(1); /* eeprom data must be held for 0.4 uSec */
}
static int
ee16_eeprom_inbits(struct ie_softc *sc)
{
int ectrl, edata, i;
ectrl = inb(sc->port + IEE16_ECTRL);
ectrl &= ~IEE16_RESET_ASIC;
for (edata = 0, i = 0; i < 16; i++) {
edata = edata << 1;
ee16_eeprom_clock(sc, 1);
ectrl = inb(sc->port + IEE16_ECTRL);
if (ectrl & IEE16_ECTRL_EEDO) {
edata |= 1;
}
ee16_eeprom_clock(sc, 0);
}
return (edata);
}
static void
ee16_eeprom_clock(struct ie_softc *sc, int state)
{
int ectrl;
ectrl = inb(sc->port + IEE16_ECTRL);
ectrl &= ~(IEE16_RESET_ASIC | IEE16_ECTRL_EESK);
if (state) {
ectrl |= IEE16_ECTRL_EESK;
}
outb(sc->port + IEE16_ECTRL, ectrl);
DELAY(9); /* EESK must be stable for 8.38 uSec */
}
static __inline void
ee16_interrupt_enable(struct ie_softc *sc)
{