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Commit 146aa178 authored by Raghava Aditya Renukunta's avatar Raghava Aditya Renukunta Committed by Martin K. Petersen
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scsi: aacraid: Skip IOP reset on controller panic(SMART Family) 



When the SMART family of controller panic (KERNEL_PANIC) , they do not
honor IOP resets. So better to skip it and directly perform a IWBR reset.

Signed-off-by: default avatarRaghava Aditya Renukunta <RaghavaAditya.Renukunta@microsemi.com>
Reviewed-by: default avatarDavid Carroll <David.Carroll@microsemi.com>
Reviewed-by: default avatarJohannes Thumshirn <jthumshirn@suse.de>
Signed-off-by: default avatarMartin K. Petersen <martin.petersen@oracle.com>
parent 11da1b7c

drivers/scsi/aacraid/src.c

+6 −0
Original line number Diff line number Diff line
@@ -714,6 +714,12 @@ static int aac_src_restart_adapter(struct aac_dev *dev, int bled, u8 reset_type) 
		pr_err("%s%d: adapter kernel panic'd %x.\n",

				dev->name, dev->id, bled);



	/*

	 * When there is a BlinkLED, IOP_RESET has not effect

	 */

	if (bled >= 2 && dev->sa_firmware && reset_type & HW_IOP_RESET)

		reset_type &= ~HW_IOP_RESET;



	dev->a_ops.adapter_enable_int = aac_src_disable_interrupt;



	switch (reset_type) {