| Message ID | 20211117123215.25487-1-sreekanth.reddy@broadcom.com (mailing list archive) |
|---|---|
| State | Accepted |
| Headers | show |
| Series | mpt3sas: Fix incorrect system timestamp showed in IOC FW | expand |
On Wed, 17 Nov 2021 18:02:15 +0530, Sreekanth Reddy wrote: > For updating the IOC Fimrware's timestamp with > system timestamp, driver issues the Mpi26IoUnitControlRequest > message. While framing the Mpi26IoUnitControlRequest > driver should copy the current timestamp value's lower 32 bits in > IOCParameterValue field and higher 32 bits in Reserved7 field. > > > [...] Applied to 5.16/scsi-fixes, thanks! [1/1] mpt3sas: Fix incorrect system timestamp showed in IOC FW https://git.kernel.org/mkp/scsi/c/5ecae9f8c705
diff --git a/drivers/scsi/mpt3sas/mpt3sas_base.c b/drivers/scsi/mpt3sas/mpt3sas_base.c index 27eb652b564f..81dab9b82f79 100644 --- a/drivers/scsi/mpt3sas/mpt3sas_base.c +++ b/drivers/scsi/mpt3sas/mpt3sas_base.c @@ -639,8 +639,8 @@ static void _base_sync_drv_fw_timestamp(struct MPT3SAS_ADAPTER *ioc) mpi_request->IOCParameter = MPI26_SET_IOC_PARAMETER_SYNC_TIMESTAMP; current_time = ktime_get_real(); TimeStamp = ktime_to_ms(current_time); - mpi_request->Reserved7 = cpu_to_le32(TimeStamp & 0xFFFFFFFF); - mpi_request->IOCParameterValue = cpu_to_le32(TimeStamp >> 32); + mpi_request->Reserved7 = cpu_to_le32(TimeStamp >> 32); + mpi_request->IOCParameterValue = cpu_to_le32(TimeStamp & 0xFFFFFFFF); init_completion(&ioc->scsih_cmds.done); ioc->put_smid_default(ioc, smid); dinitprintk(ioc, ioc_info(ioc,
For updating the IOC Fimrware's timestamp with system timestamp, driver issues the Mpi26IoUnitControlRequest message. While framing the Mpi26IoUnitControlRequest driver should copy the current timestamp value's lower 32 bits in IOCParameterValue field and higher 32 bits in Reserved7 field. Fixes: f98790c00375("mpt3sas: Sync time periodically between driver and firmware") Signed-off-by: Sreekanth Reddy <sreekanth.reddy@broadcom.com> --- drivers/scsi/mpt3sas/mpt3sas_base.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)