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authorKashyap, Desai <kashyap.desai@lsi.com>2009-09-23 17:29:29 +0530
committerJames Bottomley <James.Bottomley@suse.de>2009-10-29 13:03:12 -0400
commita8ebd76c49fa45d93a736ae0b0f192b554cc8c3f (patch)
tree6aaa4ffeaf78442caf780e8e5e6568c5e7517613 /drivers/scsi/mpt2sas
parent1b01fe3aa58b114b2dc296676023451c6434561e (diff)
[SCSI] mpt2sas: Added support to set the TimeStamp when sending ioc_init
Added support to set the TimeStamp when sending ioc_init. Signed-off-by: Kashyap Desai <kashyap.desai@lsi.com> Signed-off-by: Eric Moore <Eric.moore@lsi.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
Diffstat (limited to 'drivers/scsi/mpt2sas')
-rw-r--r--drivers/scsi/mpt2sas/mpt2sas_base.c9
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/scsi/mpt2sas/mpt2sas_base.c b/drivers/scsi/mpt2sas/mpt2sas_base.c
index 935cfc769cb..c3524bcefd5 100644
--- a/drivers/scsi/mpt2sas/mpt2sas_base.c
+++ b/drivers/scsi/mpt2sas/mpt2sas_base.c
@@ -57,6 +57,7 @@
#include <linux/dma-mapping.h>
#include <linux/sort.h>
#include <linux/io.h>
+#include <linux/time.h>
#include "mpt2sas_base.h"
@@ -2946,6 +2947,7 @@ _base_send_ioc_init(struct MPT2SAS_ADAPTER *ioc, int sleep_flag)
Mpi2IOCInitRequest_t mpi_request;
Mpi2IOCInitReply_t mpi_reply;
int r;
+ struct timeval current_time;
dinitprintk(ioc, printk(MPT2SAS_DEBUG_FMT "%s\n", ioc->name,
__func__));
@@ -2996,6 +2998,13 @@ _base_send_ioc_init(struct MPT2SAS_ADAPTER *ioc, int sleep_flag)
cpu_to_le32(ioc->reply_post_free_dma);
#endif
+ /* This time stamp specifies number of milliseconds
+ * since epoch ~ midnight January 1, 1970.
+ */
+ do_gettimeofday(&current_time);
+ mpi_request.TimeStamp = (current_time.tv_sec * 1000) +
+ (current_time.tv_usec >> 3);
+
if (ioc->logging_level & MPT_DEBUG_INIT) {
u32 *mfp;
int i;