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[PATCH] missing readb/readw in rio 

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
This commit is contained in:
Al Viro 2006-05-27 02:24:14 -04:00
parent 0645819196
commit 92af11cdec
3 changed files with 24 additions and 24 deletions
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20
drivers/char/rio/riocmd.c
View File

@ -407,12 +407,12 @@ static int RIOCommandRup(struct rio_info *p, uint Rup, struct Host *HostP, struc
} else
rio_dprintk(RIO_DEBUG_CMD, "CONTROL information: This is the RUP for link ``%c'' of host ``%s''\n", ('A' + Rup - MAX_RUP), HostP->Name);
rio_dprintk(RIO_DEBUG_CMD, "PACKET information: Destination 0x%x:0x%x\n", PacketP->dest_unit, PacketP->dest_port);
rio_dprintk(RIO_DEBUG_CMD, "PACKET information: Source 0x%x:0x%x\n", PacketP->src_unit, PacketP->src_port);
rio_dprintk(RIO_DEBUG_CMD, "PACKET information: Length 0x%x (%d)\n", PacketP->len, PacketP->len);
rio_dprintk(RIO_DEBUG_CMD, "PACKET information: Control 0x%x (%d)\n", PacketP->control, PacketP->control);
rio_dprintk(RIO_DEBUG_CMD, "PACKET information: Check 0x%x (%d)\n", PacketP->csum, PacketP->csum);
rio_dprintk(RIO_DEBUG_CMD, "COMMAND information: Host Port Number 0x%x, " "Command Code 0x%x\n", PktCmdP->PhbNum, PktCmdP->Command);
rio_dprintk(RIO_DEBUG_CMD, "PACKET information: Destination 0x%x:0x%x\n", readb(&PacketP->dest_unit), readb(&PacketP->dest_port));
rio_dprintk(RIO_DEBUG_CMD, "PACKET information: Source 0x%x:0x%x\n", readb(&PacketP->src_unit), readb(&PacketP->src_port));
rio_dprintk(RIO_DEBUG_CMD, "PACKET information: Length 0x%x (%d)\n", readb(&PacketP->len), readb(&PacketP->len));
rio_dprintk(RIO_DEBUG_CMD, "PACKET information: Control 0x%x (%d)\n", readb(&PacketP->control), readb(&PacketP->control));
rio_dprintk(RIO_DEBUG_CMD, "PACKET information: Check 0x%x (%d)\n", readw(&PacketP->csum), readw(&PacketP->csum));
rio_dprintk(RIO_DEBUG_CMD, "COMMAND information: Host Port Number 0x%x, " "Command Code 0x%x\n", readb(&PktCmdP->PhbNum), readb(&PktCmdP->Command));
return 1;
}
PortP = p->RIOPortp[SysPort];
@ -601,7 +601,7 @@ int RIOQueueCmdBlk(struct Host *HostP, uint Rup, struct CmdBlk *CmdBlkP)
/*
** Whammy! blat that pack!
*/
HostP->Copy(&CmdBlkP->Packet, RIO_PTR(HostP->Caddr, UnixRupP->RupP->txpkt), sizeof(struct PKT));
HostP->Copy(&CmdBlkP->Packet, RIO_PTR(HostP->Caddr, readw(&UnixRupP->RupP->txpkt)), sizeof(struct PKT));
/*
** place command packet on the pending position.
@ -694,8 +694,8 @@ void RIOPollHostCommands(struct rio_info *p, struct Host *HostP)
*/
rio_spin_unlock_irqrestore(&UnixRupP->RupLock, flags);
FreeMe = RIOCommandRup(p, Rup, HostP, PacketP);
if (PacketP->data[5] == MEMDUMP) {
rio_dprintk(RIO_DEBUG_CMD, "Memdump from 0x%x complete\n", *(unsigned short *) & (PacketP->data[6]));
if (readb(&PacketP->data[5]) == MEMDUMP) {
rio_dprintk(RIO_DEBUG_CMD, "Memdump from 0x%x complete\n", readw(&(PacketP->data[6])));
rio_memcpy_fromio(p->RIOMemDump, &(PacketP->data[8]), 32);
}
rio_spin_lock_irqsave(&UnixRupP->RupLock, flags);
@ -782,7 +782,7 @@ void RIOPollHostCommands(struct rio_info *p, struct Host *HostP)
/*
** Whammy! blat that pack!
*/
HostP->Copy(&CmdBlkP->Packet, RIO_PTR(HostP->Caddr, UnixRupP->RupP->txpkt), sizeof(struct PKT));
HostP->Copy(&CmdBlkP->Packet, RIO_PTR(HostP->Caddr, readw(&UnixRupP->RupP->txpkt)), sizeof(struct PKT));
/*
** remove the command from the rup command queue...

24
drivers/char/rio/riointr.c
View File

@ -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 */
@ -618,7 +618,7 @@ 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'
@ -630,12 +630,12 @@ static void RIOReceive(struct rio_info *p, struct Port *PortP)
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

4
drivers/char/rio/riotable.c
View File

@ -546,11 +546,11 @@ int RIODeleteRta(struct rio_info *p, struct Map *MapP)
** accessed from the driver.
*/
Pkt = (struct PKT __iomem *) RIO_PTR(HostP->Caddr, readw(&*TxPktP));
rio_dprintk(RIO_DEBUG_TABLE, "Tx packet (%x) destination: Old %x:%x New %x:%x\n", *TxPktP, Pkt->dest_unit, Pkt->dest_port, dest_unit, dest_port);
rio_dprintk(RIO_DEBUG_TABLE, "Tx packet (%x) destination: Old %x:%x New %x:%x\n", readw(TxPktP), readb(&Pkt->dest_unit), readb(&Pkt->dest_port), dest_unit, dest_port);
writew(dest_unit, &Pkt->dest_unit);
writew(dest_port, &Pkt->dest_port);
}
rio_dprintk(RIO_DEBUG_TABLE, "Port %d phb destination: Old %x:%x New %x:%x\n", port, PortP->PhbP->destination & 0xff, (PortP->PhbP->destination >> 8) & 0xff, dest_unit, dest_port);
rio_dprintk(RIO_DEBUG_TABLE, "Port %d phb destination: Old %x:%x New %x:%x\n", port, readb(&PortP->PhbP->destination) & 0xff, (readb(&PortP->PhbP->destination) >> 8) & 0xff, dest_unit, dest_port);
writew(dest_unit + (dest_port << 8), &PortP->PhbP->destination);
}
rio_spin_unlock_irqrestore(&PortP->portSem, sem_flags);