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Diffstat (limited to 'sys/dev/ie/if_ie.c')
-rw-r--r--sys/dev/ie/if_ie.c98
1 files changed, 49 insertions, 49 deletions
diff --git a/sys/dev/ie/if_ie.c b/sys/dev/ie/if_ie.c
index 5e85521f251b..8f4b47a71e39 100644
--- a/sys/dev/ie/if_ie.c
+++ b/sys/dev/ie/if_ie.c
@@ -43,7 +43,7 @@
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
- * $Id: if_ie.c,v 1.22 1995/03/28 07:55:31 bde Exp $
+ * $Id: if_ie.c,v 1.23 1995/04/12 20:47:50 wollman Exp $
*/
/*
@@ -60,7 +60,7 @@
/*
* The i82586 is a very versatile chip, found in many implementations.
* Programming this chip is mostly the same, but certain details differ
- * from card to card. This driver is written so that different cards
+ * from card to card. This driver is written so that different cards
* can be automatically detected at run-time. Currently, only the
* AT&T EN100/StarLAN 10 series are supported.
*/
@@ -231,7 +231,7 @@ const char *ie_hardware_names[] = {
"Unknown"
};
-/*
+/*
sizeof(iscp) == 1+1+2+4 == 8
sizeof(scb) == 2+2+2+2+2+2+2+2 == 16
NFRAMES * sizeof(rfd) == NFRAMES*(2+2+2+2+6+6+2+2) == NFRAMES*24 == 384
@@ -274,7 +274,7 @@ struct ie_softc {
caddr_t iomembot;
unsigned iosize;
int bus_use; /* 0 means 16bit, 1 means 8 bit adapter */
-
+
int want_mcsetup;
int promisc;
volatile struct ie_int_sys_conf_ptr *iscp;
@@ -400,7 +400,7 @@ static int sl_probe(dvp)
break;
default:
- printf("ie%d: unknown AT&T board type code %d\n", unit,
+ printf("ie%d: unknown AT&T board type code %d\n", unit,
ie_softc[unit].hard_type);
return 0;
}
@@ -417,22 +417,22 @@ static int el_probe(dvp)
int i;
u_char signature[] = "*3COM*";
int unit = dvp->id_unit;
-
+
sc->port = dvp->id_iobase;
sc->iomembot = dvp->id_maddr;
sc->bus_use = 0;
-
+
/* Need this for part of the probe. */
sc->ie_reset_586 = el_reset_586;
sc->ie_chan_attn = el_chan_attn;
-
+
/* Reset and put card in CONFIG state without changing address. */
elink_reset();
outb(ELINK_ID_PORT, 0x00);
elink_idseq(ELINK_507_POLY);
elink_idseq(ELINK_507_POLY);
outb(ELINK_ID_PORT, 0xff);
-
+
c = inb(PORT + IE507_MADDR);
if(c & 0x20) {
#ifdef DEBUG
@@ -440,50 +440,50 @@ static int el_probe(dvp)
#endif
return 0;
}
-
+
/* go to RUN state */
outb(ELINK_ID_PORT, 0x00);
elink_idseq(ELINK_507_POLY);
outb(ELINK_ID_PORT, 0x00);
-
+
outb(PORT + IE507_CTRL, EL_CTRL_NRST);
-
+
for (i = 0; i < 6; i++)
if (inb(PORT + i) != signature[i])
return 0;
-
+
c = inb(PORT + IE507_IRQ) & 0x0f;
-
+
if (dvp->id_irq != (1 << c)) {
printf("ie%d: kernel configured irq %d doesn't match board configured irq %d\n",
unit, ffs(dvp->id_irq) - 1, c);
return 0;
}
-
+
c = (inb(PORT + IE507_MADDR) & 0x1c) + 0xc0;
-
+
if (kvtop(dvp->id_maddr) != ((int)c << 12)) {
printf("ie%d: kernel configured maddr %lx doesn't match board configured maddr %x\n",
unit, kvtop(dvp->id_maddr),(int)c << 12);
return 0;
}
-
+
outb(PORT + IE507_CTRL, EL_CTRL_NORMAL);
-
+
sc->hard_type = IE_3C507;
sc->hard_vers = 0; /* 3C507 has no version number. */
-
+
/*
* Divine memory size on-board the card.
*/
find_ie_mem_size(unit);
-
+
if (!sc->iosize) {
printf("ie%d: can't find shared memory\n", unit);
outb(PORT + IE507_CTRL, EL_CTRL_NRST);
return 0;
}
-
+
if(!dvp->id_msize)
dvp->id_msize = sc->iosize;
else if (dvp->id_msize != sc->iosize) {
@@ -492,12 +492,12 @@ static int el_probe(dvp)
outb(PORT + IE507_CTRL, EL_CTRL_NRST);
return 0;
}
-
+
sl_read_ether(unit, ie_softc[unit].arpcom.ac_enaddr);
-
+
/* Clear the interrupt latch just in case. */
outb(PORT + IE507_ICTRL, 1);
-
+
return 16;
}
@@ -538,7 +538,7 @@ static int ni_probe(dvp)
find_ie_mem_size(unit);
if(!ie_softc[unit].iosize) {
- return 0;
+ return 0;
}
if(!dvp->id_msize)
@@ -570,7 +570,7 @@ ieattach(dvp)
ifp->if_unit = unit;
ifp->if_name = iedriver.name;
ifp->if_mtu = ETHERMTU;
- printf(" <%s R%d> ethernet address %s\n",
+ printf(" <%s R%d> ethernet address %s\n",
ie_hardware_names[ie_softc[unit].hard_type],
ie_softc[unit].hard_vers + 1,
ether_sprintf(ie->arpcom.ac_enaddr));
@@ -586,7 +586,7 @@ ieattach(dvp)
ifp->if_type = IFT_ETHER;
ifp->if_addrlen = 6;
ifp->if_hdrlen = 14;
-
+
#if NBPFILTER > 0
bpfattach(&ie_softc[unit].ie_bpf, ifp, DLT_EN10MB,
sizeof(struct ether_header));
@@ -840,7 +840,7 @@ static inline int ether_equal(u_char *one, u_char *two) {
* only client which will fiddle with IFF_PROMISC is BPF. This is
* probably a good assumption, but we do not make it here. (Yet.)
*/
-static inline int check_eh(struct ie_softc *ie,
+static inline int check_eh(struct ie_softc *ie,
struct ether_header *eh,
int *to_bpf) {
int i;
@@ -902,7 +902,7 @@ static inline int check_eh(struct ie_softc *ie,
#endif
/* We want to see multicasts. */
if(eh->ether_dhost[0] & 1) return 1;
-
+
/* We want to see our own packets */
if(ether_equal(eh->ether_dhost, ie->arpcom.ac_enaddr)) return 1;
@@ -1032,7 +1032,7 @@ static inline int ieget(unit, ie, mp, ehp, to_bpf)
*/
do { /* while(resid > 0) */
/*
- * Try to allocate an mbuf to hold the data that we have. If we
+ * Try to allocate an mbuf to hold the data that we have. If we
* already allocated one, just get another one and stick it on the
* end (eventually). If we don't already have one, try to allocate
* an mbuf cluster big enough to hold the whole packet, if we think it's
@@ -1317,12 +1317,12 @@ iestart(ifp)
ie->xmit_buffs[ie->xmit_count]->ie_xmit_flags = IE_XMIT_LAST | len;
ie->xmit_buffs[ie->xmit_count]->ie_xmit_next = 0xffff;
- ie->xmit_buffs[ie->xmit_count]->ie_xmit_buf =
+ ie->xmit_buffs[ie->xmit_count]->ie_xmit_buf =
MK_24(ie->iomem, ie->xmit_cbuffs[ie->xmit_count]);
ie->xmit_cmds[ie->xmit_count]->com.ie_cmd_cmd = IE_CMD_XMIT;
ie->xmit_cmds[ie->xmit_count]->ie_xmit_status = 0;
- ie->xmit_cmds[ie->xmit_count]->ie_xmit_desc =
+ ie->xmit_cmds[ie->xmit_count]->ie_xmit_desc =
MK_16(ie->iomem, ie->xmit_buffs[ie->xmit_count]);
*bptr = MK_16(ie->iomem, ie->xmit_cmds[ie->xmit_count]);
@@ -1334,7 +1334,7 @@ iestart(ifp)
* If we queued up anything for transmission, send it.
*/
if(ie->xmit_count) {
- ie->xmit_cmds[ie->xmit_count - 1]->com.ie_cmd_cmd |=
+ ie->xmit_cmds[ie->xmit_count - 1]->com.ie_cmd_cmd |=
IE_CMD_LAST | IE_CMD_INTR;
/*
@@ -1369,7 +1369,7 @@ int check_ie_present(unit, where, size)
scp = (volatile struct ie_sys_conf_ptr *)(realbase + IE_SCP_ADDR);
bzero((char *)scp, sizeof *scp); /* ignore cast-qual */
-
+
/*
* First we put the ISCP at the bottom of memory; this tests to make
* sure that our idea of the size of memory is the same as the controller's.
@@ -1402,7 +1402,7 @@ int check_ie_present(unit, where, size)
* Now relocate the ISCP to its real home, and reset the controller
* again.
*/
- iscp = (void *)Align((caddr_t)(realbase + IE_SCP_ADDR -
+ iscp = (void *)Align((caddr_t)(realbase + IE_SCP_ADDR -
sizeof(struct ie_int_sys_conf_ptr)));
bzero((char *)iscp, sizeof *iscp); /* ignore cast-qual */
@@ -1526,7 +1526,7 @@ iereset(unit)
ie_softc[unit].arpcom.ac_if.if_flags |= IFF_UP;
ieioctl(&ie_softc[unit].arpcom.ac_if, SIOCSIFFLAGS, 0);
-
+
splx(s);
return;
}
@@ -1561,7 +1561,7 @@ static int command_and_wait(unit, cmd, pcmd, mask)
extern int hz;
ie_softc[unit].scb->ie_command = (u_short)cmd;
-
+
if(IE_ACTION_COMMAND(cmd) && pcmd) {
(*ie_softc[unit].ie_chan_attn)(unit);
@@ -1589,7 +1589,7 @@ static int command_and_wait(unit, cmd, pcmd, mask)
return timedout;
} else {
-
+
/*
* Otherwise, just wait for the command to be accepted.
*/
@@ -1624,7 +1624,7 @@ static void run_tdr(unit, cmd)
else
result = cmd->ie_tdr_time;
- ie_ack(ie_softc[unit].scb, IE_ST_WHENCE, unit,
+ ie_ack(ie_softc[unit].scb, IE_ST_WHENCE, unit,
ie_softc[unit].ie_chan_attn);
if(result & IE_TDR_SUCCESS)
@@ -1633,7 +1633,7 @@ static void run_tdr(unit, cmd)
if(result & IE_TDR_XCVR) {
printf("ie%d: transceiver problem\n", unit);
} else if(result & IE_TDR_OPEN) {
- printf("ie%d: TDR detected an open %d clocks away\n", unit,
+ printf("ie%d: TDR detected an open %d clocks away\n", unit,
result & IE_TDR_TIME);
} else if(result & IE_TDR_SHORT) {
printf("ie%d: TDR detected a short %d clocks away\n", unit,
@@ -1674,13 +1674,13 @@ static caddr_t setup_rfa(caddr_t ptr, struct ie_softc *ie) {
}
ptr = (caddr_t)Align((caddr_t)rfd); /* ignore cast-qual */
-
+
/* Now link them together */
for(i = 0; i < NFRAMES; i++) {
ie->rframes[i]->ie_fd_next =
MK_16(MEM, ie->rframes[(i + 1) % NFRAMES]);
}
-
+
/* Finally, set the EOL bit on the last one. */
ie->rframes[NFRAMES - 1]->ie_fd_last |= IE_FD_LAST;
@@ -1701,12 +1701,12 @@ static caddr_t setup_rfa(caddr_t ptr, struct ie_softc *ie) {
ptr += IE_RBUF_SIZE;
rbd = (void *)ptr;
}
-
+
/* Now link them together */
for(i = 0; i < NBUFFS; i++) {
ie->rbuffs[i]->ie_rbd_next = MK_16(MEM, ie->rbuffs[(i + 1) % NBUFFS]);
}
-
+
/* Tag EOF on the last one */
ie->rbuffs[NBUFFS - 1]->ie_rbd_length |= IE_RBD_LAST;
@@ -1728,21 +1728,21 @@ static caddr_t setup_rfa(caddr_t ptr, struct ie_softc *ie) {
* Run the multicast setup command.
* Call at splimp().
*/
-static int mc_setup(int unit, caddr_t ptr,
+static int mc_setup(int unit, caddr_t ptr,
volatile struct ie_sys_ctl_block *scb) {
struct ie_softc *ie = &ie_softc[unit];
volatile struct ie_mcast_cmd *cmd = (void *)ptr;
-
+
cmd->com.ie_cmd_status = 0;
cmd->com.ie_cmd_cmd = IE_CMD_MCAST | IE_CMD_LAST;
cmd->com.ie_cmd_link = 0xffff;
-
+
/* ignore cast-qual */
bcopy((caddr_t)ie->mcast_addrs, (caddr_t)cmd->ie_mcast_addrs,
ie->mcast_count * sizeof *ie->mcast_addrs);
cmd->ie_mcast_bytes = ie->mcast_count * 6; /* grrr... */
-
+
scb->ie_command_list = MK_16(MEM, cmd);
if(command_and_wait(unit, IE_CU_START, cmd, IE_STAT_COMPL)
|| !(cmd->com.ie_cmd_status & IE_STAT_OK)) {
@@ -1934,7 +1934,7 @@ ieioctl(ifp, command, data)
ie_stop(ifp->if_unit);
} else if((ifp->if_flags & IFF_UP) &&
(ifp->if_flags & IFF_RUNNING) == 0) {
- ie_softc[ifp->if_unit].promisc =
+ ie_softc[ifp->if_unit].promisc =
ifp->if_flags & (IFF_PROMISC | IFF_ALLMULTI);
ieinit(ifp->if_unit);
} else if(ie_softc[ifp->if_unit].promisc ^