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mpt3sas: Ported WarpDrive product SSS6200 support

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Ported the following list of WarpDrive-specific patches:

1. commit 0bdccdb0a0 ("mpt2sas: WarpDrive
   New product SSS6200 support added")

2. commit 82a4525812 ("mpt2sas: WarpDrive
   Infinite command retries due to wrong scsi command entry in MPI
   message")

3. commit ba96bd0b1d ("mpt2sas: Support
   for greater than 2TB capacity WarpDrive")

4. commit 4da7af9494 ("mpt2sas: Do not
   retry a timed out direct IO for Warpdrive")

5. commit daeaa9df92 ("mpt2sas: Avoid type
   casting for direct I/O commands").

Also set the mpt2_ioctl_iocinfo adapter_type to:

1. MPT3_IOCTL_INTERFACE_SAS3 for Gen3 HBAs

2. MPT2_IOCTL_INTERFACE_SAS2_SSS6200 for Warp Drive

3. MPT2_IOCTL_INTERFACE_SAS2  for other Gen2 HBAs

Signed-off-by: Sreekanth Reddy <Sreekanth.Reddy@avagotech.com>
Acked-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Hannes Reinecke <hare@suse.de>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
Sreekanth Reddy
2015-11-11 17:30:28 +05:30
committed by Martin K. Petersen
parent 16e179bda5
commit 7786ab6aff
6 changed files with 665 additions and 46 deletions
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5
drivers/scsi/mpt3sas/mpt3sas_ctl.c
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@@ -1030,7 +1030,10 @@ _ctl_getiocinfo(struct MPT3SAS_ADAPTER *ioc, void __user *arg)
strcat(karg.driver_version, "-");
switch (ioc->hba_mpi_version_belonged) {
case MPI2_VERSION:
karg.adapter_type = MPT2_IOCTL_INTERFACE_SAS2;
if (ioc->is_warpdrive)
karg.adapter_type = MPT2_IOCTL_INTERFACE_SAS2_SSS6200;
else
karg.adapter_type = MPT2_IOCTL_INTERFACE_SAS2;
strcat(karg.driver_version, MPT2SAS_DRIVER_VERSION);
break;
case MPI25_VERSION: