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authorSreekanth Reddy <sreekanth.reddy@avagotech.com>2015-11-11 17:30:22 +0530
committerMartin K. Petersen <martin.petersen@oracle.com>2015-11-11 18:29:34 -0500
commitd357e84d65dfcdb502fdb1aaab2873a82a828db5 (patch)
treebcf077e32608fcd3a10394ea8824e661a496234d /drivers/scsi/mpt3sas/mpt3sas_ctl.c
parent09ec55ed74ebb8a61859609011d28ab0bcb15e08 (diff)
mpt3sas: Define 'hba_mpi_version_belonged' IOC variable
1. Use 'hba_mpi_version_belonged' IOC varable to uniquely identify each individual generation driver functionality at runtime. 2. Declare global variable 'driver_name' and use this variable while reserving PCI regions and while allocating the IRQs. 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>
Diffstat (limited to 'drivers/scsi/mpt3sas/mpt3sas_ctl.c')
-rw-r--r--drivers/scsi/mpt3sas/mpt3sas_ctl.c18
1 files changed, 15 insertions, 3 deletions
diff --git a/drivers/scsi/mpt3sas/mpt3sas_ctl.c b/drivers/scsi/mpt3sas/mpt3sas_ctl.c
index ffe79829de30..8b46cbf9463f 100644
--- a/drivers/scsi/mpt3sas/mpt3sas_ctl.c
+++ b/drivers/scsi/mpt3sas/mpt3sas_ctl.c
@@ -1023,7 +1023,6 @@ _ctl_getiocinfo(struct MPT3SAS_ADAPTER *ioc, void __user *arg)
__func__));
memset(&karg, 0 , sizeof(karg));
- karg.adapter_type = MPT3_IOCTL_INTERFACE_SAS3;
if (ioc->pfacts)
karg.port_number = ioc->pfacts[0].PortNumber;
karg.hw_rev = ioc->pdev->revision;
@@ -1035,9 +1034,22 @@ _ctl_getiocinfo(struct MPT3SAS_ADAPTER *ioc, void __user *arg)
karg.pci_information.u.bits.function = PCI_FUNC(ioc->pdev->devfn);
karg.pci_information.segment_id = pci_domain_nr(ioc->pdev->bus);
karg.firmware_version = ioc->facts.FWVersion.Word;
- strcpy(karg.driver_version, MPT3SAS_DRIVER_NAME);
+ strcpy(karg.driver_version, driver_name);
strcat(karg.driver_version, "-");
- strcat(karg.driver_version, MPT3SAS_DRIVER_VERSION);
+ switch (ioc->hba_mpi_version_belonged) {
+ case MPI2_VERSION:
+ karg.adapter_type = MPT2_IOCTL_INTERFACE_SAS2;
+ strcat(karg.driver_version, MPT2SAS_DRIVER_VERSION);
+ break;
+ case MPI25_VERSION:
+ karg.adapter_type = MPT3_IOCTL_INTERFACE_SAS3;
+ strcat(karg.driver_version, MPT3SAS_DRIVER_VERSION);
+ break;
+ }
+ if (ioc->hba_mpi_version_belonged == MPI2_VERSION)
+ strcat(karg.driver_version, MPT2SAS_DRIVER_VERSION);
+ else
+ strcat(karg.driver_version, MPT3SAS_DRIVER_VERSION);
karg.bios_version = le32_to_cpu(ioc->bios_pg3.BiosVersion);
if (copy_to_user(arg, &karg, sizeof(karg))) {