diff options
author | Chandrakanth Patil <chandrakanth.patil@broadcom.com> | 2019-06-25 16:34:28 +0530 |
---|---|---|
committer | Martin K. Petersen <martin.petersen@oracle.com> | 2019-06-27 00:07:35 -0400 |
commit | 49f2bf1071f06a430920888ff2d1a89395a3b6b5 (patch) | |
tree | 88f2331d2fecdf4737209c02ec9576fd960a5a6a /drivers/scsi/megaraid/megaraid_sas_base.c | |
parent | a4413a5859f8a36e9217e808d172e9458ece4ff0 (diff) |
scsi: megaraid_sas: RAID1 PCI bandwidth limit algorithm is applicable for only Ventura
RAID1 PCI bandwidth limit algorithm is not applicable to Aero as it's PCIe
Gen4 adapter.
Signed-off-by: Sumit Saxena <sumit.saxena@broadcom.com>
Signed-off-by: Chandrakanth Patil <chandrakanth.patil@broadcom.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/megaraid/megaraid_sas_base.c')
-rw-r--r-- | drivers/scsi/megaraid/megaraid_sas_base.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/scsi/megaraid/megaraid_sas_base.c b/drivers/scsi/megaraid/megaraid_sas_base.c index a886de3e3ffb..5244b6eedfec 100644 --- a/drivers/scsi/megaraid/megaraid_sas_base.c +++ b/drivers/scsi/megaraid/megaraid_sas_base.c @@ -5777,6 +5777,9 @@ static int megasas_init_fw(struct megasas_instance *instance) MR_MAX_RAID_MAP_SIZE_MASK); } + if (instance->adapter_type == VENTURA_SERIES) + fusion->pcie_bw_limitation = true; + /* Check if MSI-X is supported while in ready state */ msix_enable = (instance->instancet->read_fw_status_reg(instance) & 0x4000000) >> 0x1a; |