Commit 4a76be0d authored by Raghava Aditya Renukunta's avatar Raghava Aditya Renukunta Committed by Martin K. Petersen
Browse files

scsi: aacraid: Add reset debugging statements 



Added info and error messages in controller reset function to log
information about the status of the IOP/SOFT reset.

Signed-off-by: default avatarRaghava Aditya Renukunta <RaghavaAditya.Renukunta@microsemi.com>
Reviewed-by: default avatarDavid Carroll <david.carroll@microsemi.com>
Signed-off-by: default avatarMartin K. Petersen <martin.petersen@oracle.com>
parent 786e898c

drivers/scsi/aacraid/src.c

+11 −4
Original line number Diff line number Diff line
@@ -761,8 +761,7 @@ static int aac_src_restart_adapter(struct aac_dev *dev, int bled, u8 reset_type) 
		goto invalid_out;



	if (bled)

		pr_err("%s%d: adapter kernel panic'd %x.\n",

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

		dev_err(&dev->pdev->dev, "adapter kernel panic'd %x.\n", bled);



	/*

	 * When there is a BlinkLED, IOP_RESET has not effect
@@ -772,7 +771,10 @@ static int aac_src_restart_adapter(struct aac_dev *dev, int bled, u8 reset_type) 


	dev->a_ops.adapter_enable_int = aac_src_disable_interrupt;



	dev_err(&dev->pdev->dev, "Controller reset type is %d\n", reset_type);



	if (reset_type & HW_IOP_RESET) {

		dev_info(&dev->pdev->dev, "Issuing IOP reset\n");

		aac_send_iop_reset(dev);



		/*
@@ -781,16 +783,20 @@ static int aac_src_restart_adapter(struct aac_dev *dev, int bled, u8 reset_type) 
		is_ctrl_up = aac_is_ctrl_up_and_running(dev);

		if (!is_ctrl_up)

			dev_err(&dev->pdev->dev, "IOP reset failed\n");

		else

		else {

			dev_info(&dev->pdev->dev, "IOP reset succeded\n");

			goto set_startup;

		}

	}



	if (!dev->sa_firmware) {

		dev_err(&dev->pdev->dev, "ARC Reset attempt failed\n");

		ret = -ENODEV;

		goto out;

	}



	if (reset_type & HW_SOFT_RESET) {

		dev_info(&dev->pdev->dev, "Issuing SOFT reset\n");

		aac_send_hardware_soft_reset(dev);

		dev->msi_enabled = 0;
@@ -799,7 +805,8 @@ static int aac_src_restart_adapter(struct aac_dev *dev, int bled, u8 reset_type) 
			dev_err(&dev->pdev->dev, "SOFT reset failed\n");

			ret = -ENODEV;

			goto out;

		}

		} else

			dev_info(&dev->pdev->dev, "SOFT reset succeded\n");

	}



set_startup: