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Appease gcc -Wcast-qual by __UNVOLATILE().

This commit is contained in:
tsutsui 2005-06-03 15:11:14 +00:00
parent c6aa2e9384
commit 3468c784c4
1 changed files with 20 additions and 20 deletions
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40
sys/arch/sun3/dev/if_ie.c
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@ -1,4 +1,4 @@
/* $NetBSD: if_ie.c,v 1.42 2005/05/30 12:46:18 tsutsui Exp $ */
/* $NetBSD: if_ie.c,v 1.43 2005/06/03 15:11:14 tsutsui Exp $ */
/*-
* Copyright (c) 1993, 1994, 1995 Charles M. Hannum.
@ -98,7 +98,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: if_ie.c,v 1.42 2005/05/30 12:46:18 tsutsui Exp $");
__KERNEL_RCSID(0, "$NetBSD: if_ie.c,v 1.43 2005/06/03 15:11:14 tsutsui Exp $");
#include "opt_inet.h"
#include "opt_ns.h"
@ -382,18 +382,18 @@ ie_setupram(struct ie_softc *sc)
/* SCP (address already chosen). */
scp = sc->scp;
(sc->sc_memset)((char *) scp, 0, sizeof(*scp));
(sc->sc_memset)(__UNVOLATILE(scp), 0, sizeof(*scp));
/* ISCP */
off -= sizeof(*iscp);
iscp = (volatile void *) (sc->buf_area + off);
(sc->sc_memset)((char *) iscp, 0, sizeof(*iscp));
(sc->sc_memset)(__UNVOLATILE(iscp), 0, sizeof(*iscp));
sc->iscp = iscp;
/* SCB */
off -= sizeof(*scb);
scb = (volatile void *) (sc->buf_area + off);
(sc->sc_memset)((char *) scb, 0, sizeof(*scb));
(sc->sc_memset)(__UNVOLATILE(scb), 0, sizeof(*scb));
sc->scb = scb;
/* Remainder is for buffers, etc. */
@ -405,11 +405,11 @@ ie_setupram(struct ie_softc *sc)
/* SCP: main thing is 24-bit ptr to ISCP */
scp->ie_bus_use = 0; /* 16-bit */
scp->ie_iscp_ptr = Swap32(vtop24(sc, (void*)iscp));
scp->ie_iscp_ptr = Swap32(vtop24(sc, __UNVOLATILE(iscp)));
/* ISCP */
iscp->ie_busy = 1; /* ie_busy == char */
iscp->ie_scb_offset = vtop16sw(sc, (void*)scb);
iscp->ie_scb_offset = vtop16sw(sc, __UNVOLATILE(scb));
iscp->ie_base = Swap32(vtop24(sc, sc->sc_maddr));
/* SCB */
@ -566,10 +566,10 @@ ierint(struct ie_softc *sc)
} else {
if ((status & IE_FD_RNR) != 0 &&
(scb->ie_status & IE_RU_READY) == 0) {
sc->rframes[0]->ie_fd_buf_desc =
vtop16sw(sc, (void*) sc->rbuffs[0]);
scb->ie_recv_list =
vtop16sw(sc, (void*) sc->rframes[0]);
sc->rframes[0]->ie_fd_buf_desc = vtop16sw(sc,
__UNVOLATILE(sc->rbuffs[0]));
scb->ie_recv_list = vtop16sw(sc,
__UNVOLATILE(sc->rframes[0]));
cmd_and_wait(sc, IE_RU_START, 0, 0);
}
break;
@ -780,10 +780,10 @@ iexmit(struct ie_softc *sc)
sc->xmit_cmds[sc->xctail]->ie_xmit_status = SWAP(0);
sc->xmit_cmds[sc->xctail]->ie_xmit_desc =
vtop16sw(sc, (void*) sc->xmit_buffs[sc->xctail]);
vtop16sw(sc, __UNVOLATILE(sc->xmit_buffs[sc->xctail]));
sc->scb->ie_command_list =
vtop16sw(sc, (void*) sc->xmit_cmds[sc->xctail]);
vtop16sw(sc, __UNVOLATILE(sc->xmit_cmds[sc->xctail]));
cmd_and_wait(sc, IE_CU_START, 0, 0);
ifp->if_timer = 5;
@ -1302,10 +1302,10 @@ iememinit(struct ie_softc *sc)
/* link together recv bufs and set EOL on last */
i = sc->nrxbuf - 1;
sc->rbuffs[i]->ie_rbd_length |= IE_RBD_LAST;
nxt = vtop16sw(sc, (void*) sc->rbuffs[0]);
nxt = vtop16sw(sc, __UNVOLATILE(sc->rbuffs[0]));
do {
sc->rbuffs[i]->ie_rbd_next = nxt;
nxt = vtop16sw(sc, (void*) sc->rbuffs[i]);
nxt = vtop16sw(sc, __UNVOLATILE(sc->rbuffs[i]));
} while (--i >= 0);
/* Allocate transmit commands. */
@ -1324,10 +1324,10 @@ iememinit(struct ie_softc *sc)
/* Link together recv frames and set EOL on last */
i = sc->nframes - 1;
sc->rframes[i]->ie_fd_last |= IE_FD_LAST;
nxt = vtop16sw(sc, (void*) sc->rframes[0]);
nxt = vtop16sw(sc, __UNVOLATILE(sc->rframes[0]));
do {
sc->rframes[i]->ie_fd_next = nxt;
nxt = vtop16sw(sc, (void*) sc->rframes[i]);
nxt = vtop16sw(sc, __UNVOLATILE(sc->rframes[i]));
} while (--i >= 0);
@ -1348,9 +1348,9 @@ iememinit(struct ie_softc *sc)
sc->rbtail = sc->nrxbuf - 1;
sc->scb->ie_recv_list =
vtop16sw(sc, (void*) sc->rframes[0]);
vtop16sw(sc, __UNVOLATILE(sc->rframes[0]));
sc->rframes[0]->ie_fd_buf_desc =
vtop16sw(sc, (void*) sc->rbuffs[0]);
vtop16sw(sc, __UNVOLATILE(sc->rbuffs[0]));
i = (ptr - sc->buf_area);
#ifdef IEDEBUG
@ -1492,7 +1492,7 @@ ieinit(struct ie_softc *sc)
ifp->if_flags &= ~IFF_OACTIVE;
sc->scb->ie_recv_list =
vtop16sw(sc, (void*) sc->rframes[0]);
vtop16sw(sc, __UNVOLATILE(sc->rframes[0]));
cmd_and_wait(sc, IE_RU_START, 0, 0);
ie_ack(sc, IE_ST_WHENCE);