diff options
| -rw-r--r-- | drivers/infiniband/hw/hfi1/mad.c | 6 | ||||
| -rw-r--r-- | drivers/infiniband/hw/hfi1/mad.h | 2 | ||||
| -rw-r--r-- | drivers/infiniband/hw/hfi1/rc.c | 2 |
3 files changed, 5 insertions, 5 deletions
diff --git a/drivers/infiniband/hw/hfi1/mad.c b/drivers/infiniband/hw/hfi1/mad.c index e648f589bade..0a867e5b65f7 100644 --- a/drivers/infiniband/hw/hfi1/mad.c +++ b/drivers/infiniband/hw/hfi1/mad.c @@ -3760,7 +3760,7 @@ static int __subn_get_opa_hfi1_cong_log(struct opa_smp *smp, u32 am, struct hfi1_ibport *ibp = to_iport(ibdev, port); struct hfi1_pportdata *ppd = ppd_from_ibp(ibp); struct opa_hfi1_cong_log *cong_log = (struct opa_hfi1_cong_log *)data; - s64 ts; + u64 ts; int i; if (am || smp_length_check(sizeof(*cong_log), max_len)) { @@ -3778,7 +3778,7 @@ static int __subn_get_opa_hfi1_cong_log(struct opa_smp *smp, u32 am, ppd->threshold_cong_event_map, sizeof(cong_log->threshold_cong_event_map)); /* keep timestamp in units of 1.024 usec */ - ts = ktime_to_ns(ktime_get()) / 1024; + ts = ktime_get_ns() / 1024; cong_log->current_time_stamp = cpu_to_be32(ts); for (i = 0; i < OPA_CONG_LOG_ELEMS; i++) { struct opa_hfi1_cong_log_event_internal *cce = @@ -3790,7 +3790,7 @@ static int __subn_get_opa_hfi1_cong_log(struct opa_smp *smp, u32 am, * required to wrap the counter are supposed to * be zeroed (CA10-49 IBTA, release 1.2.1, V1). */ - if ((u64)(ts - cce->timestamp) > (2 * UINT_MAX)) + if ((ts - cce->timestamp) / 2 > U32_MAX) continue; memcpy(cong_log->events[i].local_qp_cn_entry, &cce->lqpn, 3); memcpy(cong_log->events[i].remote_qp_number_cn_entry, diff --git a/drivers/infiniband/hw/hfi1/mad.h b/drivers/infiniband/hw/hfi1/mad.h index a4f8ac16332c..c4938f3d97c8 100644 --- a/drivers/infiniband/hw/hfi1/mad.h +++ b/drivers/infiniband/hw/hfi1/mad.h @@ -239,7 +239,7 @@ struct opa_hfi1_cong_log_event_internal { u8 sl; u8 svc_type; u32 rlid; - s64 timestamp; /* wider than 32 bits to detect 32 bit rollover */ + u64 timestamp; /* wider than 32 bits to detect 32 bit rollover */ }; struct opa_hfi1_cong_log_event { diff --git a/drivers/infiniband/hw/hfi1/rc.c b/drivers/infiniband/hw/hfi1/rc.c index 32d7bbe9738c..3f21b050714f 100644 --- a/drivers/infiniband/hw/hfi1/rc.c +++ b/drivers/infiniband/hw/hfi1/rc.c @@ -1965,7 +1965,7 @@ static void log_cca_event(struct hfi1_pportdata *ppd, u8 sl, u32 rlid, cc_event->svc_type = svc_type; cc_event->rlid = rlid; /* keep timestamp in units of 1.024 usec */ - cc_event->timestamp = ktime_to_ns(ktime_get()) / 1024; + cc_event->timestamp = ktime_get_ns() / 1024; spin_unlock_irqrestore(&ppd->cc_log_lock, flags); } |