linux-kernel - [PATCH 2/4] scsi: megaraid_sas - Add the shutdown DCMD cmd to driver shutdown routine

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Date:	Fri, 1 Aug 2008 10:48:48 -0600
From:	"Yang, Bo" <Bo.Yang@....com>
To:	"Yang, Bo" <Bo.Yang@....com>,
	James Bottomley <James.Bottomley@...elEye.com>
CC:	"linux-scsi@...r.kernel.org" <linux-scsi@...r.kernel.org>,
	"akpm@...l.org" <akpm@...l.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	"Patro, Sumant" <Sumant.Patro@....com>,
	"poswald@...ell.com" <poswald@...ell.com>,
	"Austria, Winston" <Winston.Austria@....com>
Subject: [PATCH 2/4] scsi: megaraid_sas - Add the shutdown DCMD cmd to
 driver shutdown routine

Add the shutdown DCMD cmd to driver shutdown routine to make megaraid sas FW shutdown proper.

Signed-off-by Bo Yang<bo.yang@....com>

---
 drivers/scsi/megaraid/megaraid_sas.c |    1 +
 1 files changed, 1 insertion(+)

diff -rupN linux-2.6.28_orig/drivers/scsi/megaraid/megaraid_sas.c linux-2.6.28_new/drivers/scsi/megaraid/megaraid_sas.c
--- linux-2.6.28_orig/drivers/scsi/megaraid/megaraid_sas.c      2008-07-31 12:51:06.000000000 -0400
+++ linux-2.6.28_new/drivers/scsi/megaraid/megaraid_sas.c       2008-07-31 12:54:09.000000000 -0400
@@ -2863,6 +2863,7 @@ static void megasas_shutdown(struct pci_
 {
        struct megasas_instance *instance = pci_get_drvdata(pdev);
        megasas_flush_cache(instance);
+       megasas_shutdown_controller(instance, MR_DCMD_CTRL_SHUTDOWN);
 }

 /**
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