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mpt3sas: Added support for high port count HBA variants.

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Updated hardware description headers with MPI v2.6 and
mpt3sas_pci_table[] with vendor_ids, device_ids of Cutlass and Intruder
HBA which have support for 4 ports.

Signed-off-by: Suganath prabu Subramani <suganath-prabu.subramani@avagotech.com>
Signed-off-by: Chaitra P B <chaitra.basappa@avagotech.com>
Reviewed-by: Tomas Henzl <thenzl@redhat.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
Suganath prabu Subramani
2016-01-28 12:06:58 +05:30
committed by Martin K. Petersen
parent 8038e6456a
commit b130b0d56f
11 changed files with 423 additions and 59 deletions
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32
drivers/scsi/mpt3sas/mpt3sas_ctl.c
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@@ -410,7 +410,7 @@ mpt3sas_ctl_event_callback(struct MPT3SAS_ADAPTER *ioc, u8 msix_index,
* @ioc: per adapter object
* @iocpp: The ioc pointer is returned in this.
* @mpi_version: will be MPI2_VERSION for mpt2ctl ioctl device &
* MPI25_VERSION for mpt3ctl ioctl device.
* MPI25_VERSION | MPI26_VERSION for mpt3ctl ioctl device.
*
* Return (-1) means error, else ioc_number.
*/
@@ -419,6 +419,7 @@ _ctl_verify_adapter(int ioc_number, struct MPT3SAS_ADAPTER **iocpp,
int mpi_version)
{
struct MPT3SAS_ADAPTER *ioc;
int version = 0;
/* global ioc lock to protect controller on list operations */
spin_lock(&gioc_lock);
list_for_each_entry(ioc, &mpt3sas_ioc_list, list) {
@@ -427,8 +428,21 @@ _ctl_verify_adapter(int ioc_number, struct MPT3SAS_ADAPTER **iocpp,
/* Check whether this ioctl command is from right
* ioctl device or not, if not continue the search.
*/
if (ioc->hba_mpi_version_belonged != mpi_version)
continue;
version = ioc->hba_mpi_version_belonged;
/* MPI25_VERSION and MPI26_VERSION uses same ioctl
* device.
*/
if (mpi_version == (MPI25_VERSION | MPI26_VERSION)) {
if ((version == MPI25_VERSION) ||
(version == MPI26_VERSION))
goto out;
else
continue;
} else {
if (version != mpi_version)
continue;
}
out:
spin_unlock(&gioc_lock);
*iocpp = ioc;
return ioc_number;
@@ -1053,6 +1067,7 @@ _ctl_getiocinfo(struct MPT3SAS_ADAPTER *ioc, void __user *arg)
strcat(karg.driver_version, MPT2SAS_DRIVER_VERSION);
break;
case MPI25_VERSION:
case MPI26_VERSION:
karg.adapter_type = MPT3_IOCTL_INTERFACE_SAS3;
strcat(karg.driver_version, MPT3SAS_DRIVER_VERSION);
break;
@@ -2203,7 +2218,7 @@ _ctl_compat_mpt_command(struct MPT3SAS_ADAPTER *ioc, unsigned cmd,
* @arg - user space data buffer
* @compat - handles 32 bit applications in 64bit os
* @mpi_version: will be MPI2_VERSION for mpt2ctl ioctl device &
* MPI25_VERSION for mpt3ctl ioctl device.
* MPI25_VERSION | MPI26_VERSION for mpt3ctl ioctl device.
*/
static long
_ctl_ioctl_main(struct file *file, unsigned int cmd, void __user *arg,
@@ -2341,10 +2356,12 @@ _ctl_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
{
long ret;
/* pass MPI25_VERSION value, to indicate that this ioctl cmd
/* pass MPI25_VERSION | MPI26_VERSION value,
* to indicate that this ioctl cmd
* came from mpt3ctl ioctl device.
*/
ret = _ctl_ioctl_main(file, cmd, (void __user *)arg, 0, MPI25_VERSION);
ret = _ctl_ioctl_main(file, cmd, (void __user *)arg, 0,
MPI25_VERSION | MPI26_VERSION);
return ret;
}
@@ -2379,7 +2396,8 @@ _ctl_ioctl_compat(struct file *file, unsigned cmd, unsigned long arg)
{
long ret;
ret = _ctl_ioctl_main(file, cmd, (void __user *)arg, 1, MPI25_VERSION);
ret = _ctl_ioctl_main(file, cmd, (void __user *)arg, 1,
MPI25_VERSION | MPI26_VERSION);
return ret;
}