diff options
Diffstat (limited to 'drivers/char/rio/riointr.c')
| -rw-r--r-- | drivers/char/rio/riointr.c | 42 |
1 files changed, 21 insertions, 21 deletions
diff --git a/drivers/char/rio/riointr.c b/drivers/char/rio/riointr.c index 97f0fa550652..eec1fea0cb92 100644 --- a/drivers/char/rio/riointr.c +++ b/drivers/char/rio/riointr.c @@ -102,7 +102,7 @@ void RIOTxEnable(char *en) struct rio_info *p; struct tty_struct *tty; int c; - struct PKT *PacketP; + struct PKT __iomem *PacketP; unsigned long flags; PortP = (struct Port *) en; @@ -144,7 +144,7 @@ void RIOTxEnable(char *en) if (c == 0) break; - rio_memcpy_toio(PortP->HostP->Caddr, (caddr_t) PacketP->data, PortP->gs.xmit_buf + PortP->gs.xmit_tail, c); + rio_memcpy_toio(PortP->HostP->Caddr, PacketP->data, PortP->gs.xmit_buf + PortP->gs.xmit_tail, c); /* udelay (1); */ writeb(c, &(PacketP->len)); @@ -219,7 +219,7 @@ void RIOServiceHost(struct rio_info *p, struct Host *HostP, int From) for (port = p->RIOFirstPortsBooted; port < p->RIOLastPortsBooted + PORTS_PER_RTA; port++) { struct Port *PortP = p->RIOPortp[port]; struct tty_struct *ttyP; - struct PKT *PacketP; + struct PKT __iomem *PacketP; /* ** not mapped in - most of the RIOPortp[] information @@ -298,7 +298,7 @@ void RIOServiceHost(struct rio_info *p, struct Host *HostP, int From) for (port = p->RIOFirstPortsBooted; port < p->RIOLastPortsBooted + PORTS_PER_RTA; port++) { struct Port *PortP = p->RIOPortp[port]; struct tty_struct *ttyP; - struct PKT *PacketP; + struct PKT __iomem *PacketP; /* ** not mapped in - most of the RIOPortp[] information @@ -427,13 +427,13 @@ void RIOServiceHost(struct rio_info *p, struct Host *HostP, int From) while (PortP->WflushFlag && can_add_transmit(&PacketP, PortP) && (PortP->InUse == NOT_INUSE)) { int p; - struct PktCmd *PktCmdP; + struct PktCmd __iomem *PktCmdP; rio_dprintk(RIO_DEBUG_INTR, "Add WFLUSH marker to data queue\n"); /* ** make it look just like a WFLUSH command */ - PktCmdP = (struct PktCmd *) &PacketP->data[0]; + PktCmdP = (struct PktCmd __iomem *) &PacketP->data[0]; writeb(WFLUSH, &PktCmdP->Command); @@ -525,9 +525,9 @@ static void RIOReceive(struct rio_info *p, struct Port *PortP) { struct tty_struct *TtyP; unsigned short transCount; - struct PKT *PacketP; + struct PKT __iomem *PacketP; register unsigned int DataCnt; - unsigned char *ptr; + unsigned char __iomem *ptr; unsigned char *buf; int copied = 0; @@ -585,19 +585,19 @@ static void RIOReceive(struct rio_info *p, struct Port *PortP) /* ** check that it is not a command! */ - if (PacketP->len & PKT_CMD_BIT) { + if (readb(&PacketP->len) & PKT_CMD_BIT) { rio_dprintk(RIO_DEBUG_INTR, "RIO: unexpected command packet received on PHB\n"); /* rio_dprint(RIO_DEBUG_INTR, (" sysport = %d\n", p->RIOPortp->PortNum)); */ - rio_dprintk(RIO_DEBUG_INTR, " dest_unit = %d\n", PacketP->dest_unit); - rio_dprintk(RIO_DEBUG_INTR, " dest_port = %d\n", PacketP->dest_port); - rio_dprintk(RIO_DEBUG_INTR, " src_unit = %d\n", PacketP->src_unit); - rio_dprintk(RIO_DEBUG_INTR, " src_port = %d\n", PacketP->src_port); - rio_dprintk(RIO_DEBUG_INTR, " len = %d\n", PacketP->len); - rio_dprintk(RIO_DEBUG_INTR, " control = %d\n", PacketP->control); - rio_dprintk(RIO_DEBUG_INTR, " csum = %d\n", PacketP->csum); + rio_dprintk(RIO_DEBUG_INTR, " dest_unit = %d\n", readb(&PacketP->dest_unit)); + rio_dprintk(RIO_DEBUG_INTR, " dest_port = %d\n", readb(&PacketP->dest_port)); + rio_dprintk(RIO_DEBUG_INTR, " src_unit = %d\n", readb(&PacketP->src_unit)); + rio_dprintk(RIO_DEBUG_INTR, " src_port = %d\n", readb(&PacketP->src_port)); + rio_dprintk(RIO_DEBUG_INTR, " len = %d\n", readb(&PacketP->len)); + rio_dprintk(RIO_DEBUG_INTR, " control = %d\n", readb(&PacketP->control)); + rio_dprintk(RIO_DEBUG_INTR, " csum = %d\n", readw(&PacketP->csum)); rio_dprintk(RIO_DEBUG_INTR, " data bytes: "); for (DataCnt = 0; DataCnt < PKT_MAX_DATA_LEN; DataCnt++) - rio_dprintk(RIO_DEBUG_INTR, "%d\n", PacketP->data[DataCnt]); + rio_dprintk(RIO_DEBUG_INTR, "%d\n", readb(&PacketP->data[DataCnt])); remove_receive(PortP); put_free_end(PortP->HostP, PacketP); continue; /* with next packet */ @@ -618,24 +618,24 @@ static void RIOReceive(struct rio_info *p, struct Port *PortP) ** and available space. */ - transCount = tty_buffer_request_room(TtyP, PacketP->len & PKT_LEN_MASK); + transCount = tty_buffer_request_room(TtyP, readb(&PacketP->len) & PKT_LEN_MASK); rio_dprintk(RIO_DEBUG_REC, "port %d: Copy %d bytes\n", PortP->PortNum, transCount); /* ** To use the following 'kkprintfs' for debugging - change the '#undef' ** to '#define', (this is the only place ___DEBUG_IT___ occurs in the ** driver). */ - ptr = (unsigned char *) PacketP->data + PortP->RxDataStart; + ptr = (unsigned char __iomem *) PacketP->data + PortP->RxDataStart; tty_prepare_flip_string(TtyP, &buf, transCount); rio_memcpy_fromio(buf, ptr, transCount); PortP->RxDataStart += transCount; - PacketP->len -= transCount; + writeb(readb(&PacketP->len)-transCount, &PacketP->len); copied += transCount; - if (PacketP->len == 0) { + if (readb(&PacketP->len) == 0) { /* ** If we have emptied the packet, then we can ** free it, and reset the start pointer for |