scsi: hisi_sas: unmask interrupts ent72 and ent74

The interrupts of ent72 and ent74 are not processed by PCIe AER handling,
so we need to unmask the interrupts and process them first in the driver.

Signed-off-by: Xiang Chen <chenxiang66@hisilicon.com>
Signed-off-by: John Garry <john.garry@huawei.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

diff --git a/drivers/scsi/hisi_sas/hisi_sas_v3_hw.c b/drivers/scsi/hisi_sas/hisi_sas_v3_hw.c
index 3995ff657a7241ac1c1c543bc7136741602780a8..34c8f30483c6c1a3a53db23aca72e7c27acda20c 100644 (file)
--- a/drivers/scsi/hisi_sas/hisi_sas_v3_hw.c
+++ b/drivers/scsi/hisi_sas/hisi_sas_v3_hw.c
@@ -441,7 +441,7 @@ static void init_reg_v3_hw(struct hisi_hba *hisi_hba)
        hisi_sas_write32(hisi_hba, ENT_INT_SRC_MSK1, 0xfefefefe);
        hisi_sas_write32(hisi_hba, ENT_INT_SRC_MSK2, 0xfefefefe);
        if (pdev->revision >= 0x21)
-               hisi_sas_write32(hisi_hba, ENT_INT_SRC_MSK3, 0xffff7fff);
+               hisi_sas_write32(hisi_hba, ENT_INT_SRC_MSK3, 0xffff7aff);
        else
                hisi_sas_write32(hisi_hba, ENT_INT_SRC_MSK3, 0xfffe20ff);
        hisi_sas_write32(hisi_hba, CHNL_PHYUPDOWN_INT_MSK, 0x0);