diff options
Diffstat (limited to 'net/iucv/iucv.c')
| -rw-r--r-- | net/iucv/iucv.c | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/net/iucv/iucv.c b/net/iucv/iucv.c index b0b3e9c5af44..5b56ae6612dd 100644 --- a/net/iucv/iucv.c +++ b/net/iucv/iucv.c @@ -286,6 +286,7 @@ static union iucv_param *iucv_param_irq[NR_CPUS]; */ static inline int __iucv_call_b2f0(int command, union iucv_param *parm) { + unsigned long reg1 = virt_to_phys(parm); int cc; asm volatile( @@ -296,7 +297,7 @@ static inline int __iucv_call_b2f0(int command, union iucv_param *parm) " srl %[cc],28\n" : [cc] "=&d" (cc), "+m" (*parm) : [reg0] "d" ((unsigned long)command), - [reg1] "d" ((unsigned long)parm) + [reg1] "d" (reg1) : "cc", "0", "1"); return cc; } @@ -1123,7 +1124,7 @@ int __iucv_message_receive(struct iucv_path *path, struct iucv_message *msg, parm = iucv_param[smp_processor_id()]; memset(parm, 0, sizeof(union iucv_param)); - parm->db.ipbfadr1 = (u32)(addr_t) buffer; + parm->db.ipbfadr1 = (u32)virt_to_phys(buffer); parm->db.ipbfln1f = (u32) size; parm->db.ipmsgid = msg->id; parm->db.ippathid = path->pathid; @@ -1241,7 +1242,7 @@ int iucv_message_reply(struct iucv_path *path, struct iucv_message *msg, parm->dpl.iptrgcls = msg->class; memcpy(parm->dpl.iprmmsg, reply, min_t(size_t, size, 8)); } else { - parm->db.ipbfadr1 = (u32)(addr_t) reply; + parm->db.ipbfadr1 = (u32)virt_to_phys(reply); parm->db.ipbfln1f = (u32) size; parm->db.ippathid = path->pathid; parm->db.ipflags1 = flags; @@ -1293,7 +1294,7 @@ int __iucv_message_send(struct iucv_path *path, struct iucv_message *msg, parm->dpl.ipmsgtag = msg->tag; memcpy(parm->dpl.iprmmsg, buffer, 8); } else { - parm->db.ipbfadr1 = (u32)(addr_t) buffer; + parm->db.ipbfadr1 = (u32)virt_to_phys(buffer); parm->db.ipbfln1f = (u32) size; parm->db.ippathid = path->pathid; parm->db.ipflags1 = flags | IUCV_IPNORPY; @@ -1378,7 +1379,7 @@ int iucv_message_send2way(struct iucv_path *path, struct iucv_message *msg, parm->dpl.iptrgcls = msg->class; parm->dpl.ipsrccls = srccls; parm->dpl.ipmsgtag = msg->tag; - parm->dpl.ipbfadr2 = (u32)(addr_t) answer; + parm->dpl.ipbfadr2 = (u32)virt_to_phys(answer); parm->dpl.ipbfln2f = (u32) asize; memcpy(parm->dpl.iprmmsg, buffer, 8); } else { @@ -1387,9 +1388,9 @@ int iucv_message_send2way(struct iucv_path *path, struct iucv_message *msg, parm->db.iptrgcls = msg->class; parm->db.ipsrccls = srccls; parm->db.ipmsgtag = msg->tag; - parm->db.ipbfadr1 = (u32)(addr_t) buffer; + parm->db.ipbfadr1 = (u32)virt_to_phys(buffer); parm->db.ipbfln1f = (u32) size; - parm->db.ipbfadr2 = (u32)(addr_t) answer; + parm->db.ipbfadr2 = (u32)virt_to_phys(answer); parm->db.ipbfln2f = (u32) asize; } rc = iucv_call_b2f0(IUCV_SEND, parm); |