Commit f1dc3584 authored by John Garry's avatar John Garry Committed by Martin K. Petersen
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scsi: hisi_sas: keep CHL_INT2 masked for v2 HW 



None of the CHL_INT2 interrupts are serviced in the channel irq ISR, so
leave the interrupt source masked.  The interrupt mask is initially set
in init_reg_v2_hw().

Signed-off-by: default avatarJohn Garry <john.garry@huawei.com>
Reviewed-by: default avatarHannes Reinecke <hare@suse.com>
Signed-off-by: default avatarMartin K. Petersen <martin.petersen@oracle.com>
parent 4fde02ad

drivers/scsi/hisi_sas/hisi_sas_v2_hw.c

+0 −6
Original line number Diff line number Diff line
@@ -965,14 +965,8 @@ static void start_phys_v2_hw(unsigned long data) 


static void phys_init_v2_hw(struct hisi_hba *hisi_hba)

{

	int i;

	struct timer_list *timer = &hisi_hba->timer;



	for (i = 0; i < hisi_hba->n_phy; i++) {

		hisi_sas_phy_write32(hisi_hba, i, CHL_INT2_MSK, 0x6a);

		hisi_sas_phy_read32(hisi_hba, i, CHL_INT2_MSK);

	}



	setup_timer(timer, start_phys_v2_hw, (unsigned long)hisi_hba);

	mod_timer(timer, jiffies + HZ);

}