scsi: hisi_sas: change the time of SAS SSP connection

Currently the time of SAS SSP connection is 1ms, which means the link will
be closed after 1ms. For some disks handling large IO (such as 512k),
1ms is not enough, so change it to 5ms after test.
Signed-off-by: NXiang Chen <chenxiang66@hisilicon.com>
Signed-off-by: NJohn Garry <john.garry@huawei.com>

drivers/scsi/hisi_sas/hisi_sas_v3_hw.c

@@ -506,6 +506,8 @@ static void init_reg_v3_hw(struct hisi_hba *hisi_hba)
 		hisi_sas_phy_write32(hisi_hba, i, CON_CFG_DRIVER, 0x2a0a01);
 		hisi_sas_phy_write32(hisi_hba, i, SAS_EC_INT_COAL_TIME,
 				     0x30f4240);
+		hisi_sas_phy_write32(hisi_hba, i,
+				     SAS_SSP_CON_TIMER_CFG, 0x32);
 
 		/* used for 12G negotiate */
 		hisi_sas_phy_write32(hisi_hba, i, COARSETUNE_TIME, 0x1e);