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authorJan Glauber <jang@linux.vnet.ibm.com>2010-05-17 10:00:17 +0200
committerMartin Schwidefsky <sky@mschwide.boeblingen.de.ibm.com>2010-05-17 10:00:17 +0200
commit3a601bfef33c82537511c7d970d8010c38aaecd1 (patch)
treeec5420840b3290ef45b50f11c500f6455a2ce670 /drivers/s390/cio/qdio.h
parent5382fe11d90e3ed9602ce655e523852e3dbf3e35 (diff)
downloadop-kernel-dev-3a601bfef33c82537511c7d970d8010c38aaecd1.zip
op-kernel-dev-3a601bfef33c82537511c7d970d8010c38aaecd1.tar.gz
[S390] qdio: dont convert timestamps to microseconds
Don't convert timestamps to microseconds, use timestamps returned by get_clock() directly. Signed-off-by: Jan Glauber <jang@linux.vnet.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'drivers/s390/cio/qdio.h')
-rw-r--r--drivers/s390/cio/qdio.h9
1 files changed, 2 insertions, 7 deletions
diff --git a/drivers/s390/cio/qdio.h b/drivers/s390/cio/qdio.h
index da80e9b..f0037ee 100644
--- a/drivers/s390/cio/qdio.h
+++ b/drivers/s390/cio/qdio.h
@@ -13,8 +13,8 @@
#include <asm/debug.h>
#include "chsc.h"
-#define QDIO_BUSY_BIT_PATIENCE 100 /* 100 microseconds */
-#define QDIO_INPUT_THRESHOLD 500 /* 500 microseconds */
+#define QDIO_BUSY_BIT_PATIENCE (100 << 12) /* 100 microseconds */
+#define QDIO_INPUT_THRESHOLD (500 << 12) /* 500 microseconds */
/*
* if an asynchronous HiperSockets queue runs full, the 10 seconds timer wait
@@ -370,11 +370,6 @@ static inline int multicast_outbound(struct qdio_q *q)
(q->nr == q->irq_ptr->nr_output_qs - 1);
}
-static inline unsigned long long get_usecs(void)
-{
- return monotonic_clock() >> 12;
-}
-
#define pci_out_supported(q) \
(q->irq_ptr->qib.ac & QIB_AC_OUTBOUND_PCI_SUPPORTED)
#define is_qebsm(q) (q->irq_ptr->sch_token != 0)
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