[SCSI] mpt fusion: Put IOC into ready state if it not already in ready state (71278192) · Commits · 戴 / test

drivers/message/fusion/mptbase.c

+16 −0

Original line number	Diff line number	Diff line
		@@ -2667,6 +2667,22 @@ mpt_adapter_disable(MPT_ADAPTER *ioc)
		}
		}

		/*
		* Put the controller into ready state (if its not already)
		*/
		if (mpt_GetIocState(ioc, 1) != MPI_IOC_STATE_READY) {
		if (!SendIocReset(ioc, MPI_FUNCTION_IOC_MESSAGE_UNIT_RESET,
		CAN_SLEEP)) {
		if (mpt_GetIocState(ioc, 1) != MPI_IOC_STATE_READY)
		printk(MYIOC_s_ERR_FMT "%s: IOC msg unit "
		"reset failed to put ioc in ready state!\n",
		ioc->name, __func__);
		} else
		printk(MYIOC_s_ERR_FMT "%s: IOC msg unit reset "
		"failed!\n", ioc->name, __func__);
		}


		/* Disable adapter interrupts! */
		synchronize_irq(ioc->pcidev->irq);
		CHIPREG_WRITE32(&ioc->chip->IntMask, 0xFFFFFFFF);