}
int sclp_sync_request(sclp_cmdw_t cmd, void *sccb)
+{
+ return sclp_sync_request_timeout(cmd, sccb, 0);
+}
+
+int sclp_sync_request_timeout(sclp_cmdw_t cmd, void *sccb, int timeout)
{
struct completion completion;
struct sclp_req *request;
request = kzalloc(sizeof(*request), GFP_KERNEL);
if (!request)
return -ENOMEM;
+ if (timeout)
+ request->queue_timeout = timeout;
request->command = cmd;
request->sccb = sccb;
request->status = SCLP_REQ_FILLED;
if (!sccb)
return -ENOMEM;
sccb->header.length = sizeof(*sccb);
- rc = sclp_sync_request(SCLP_CMDW_READ_CPU_INFO, sccb);
+ rc = sclp_sync_request_timeout(SCLP_CMDW_READ_CPU_INFO, sccb,
+ SCLP_QUEUE_INTERVAL);
if (rc)
goto out;
if (sccb->header.response_code != 0x0010) {
if (!sccb)
return -ENOMEM;
sccb->header.length = sizeof(*sccb);
- rc = sclp_sync_request(cmd, sccb);
+ rc = sclp_sync_request_timeout(cmd, sccb, SCLP_QUEUE_INTERVAL);
if (rc)
goto out;
switch (sccb->header.response_code) {
return -ENOMEM;
sccb->header.length = PAGE_SIZE;
sccb->rn = rn;
- rc = sclp_sync_request(cmd, sccb);
+ rc = sclp_sync_request_timeout(cmd, sccb, SCLP_QUEUE_INTERVAL);
if (rc)
goto out;
switch (sccb->header.response_code) {
if (!sccb)
return -ENOMEM;
sccb->header.length = PAGE_SIZE;
- rc = sclp_sync_request(0x00080001 | id << 8, sccb);
+ rc = sclp_sync_request_timeout(0x00080001 | id << 8, sccb,
+ SCLP_QUEUE_INTERVAL);
if (rc)
goto out;
switch (sccb->header.response_code) {