mk-rootfs.sh

hc

2023-12-11 072de836f53be56a70cecf70b43ae43b7ce17376

 kernel/drivers/scsi/aacraid/src.c
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@@ -1,3 +1,4 @@
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+// SPDX-License-Identifier: GPL-2.0-or-later
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 /*
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  *	Adaptec AAC series RAID controller driver
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  *	(c) Copyright 2001 Red Hat Inc.
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@@ -9,25 +10,10 @@
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  *               2010-2015 PMC-Sierra, Inc. (aacraid@pmc-sierra.com)
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  *		 2016-2017 Microsemi Corp. (aacraid@microsemi.com)
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  *
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- * This program is free software; you can redistribute it and/or modify
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- * it under the terms of the GNU General Public License as published by
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- * the Free Software Foundation; either version 2, or (at your option)
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- * any later version.
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- *
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- * This program is distributed in the hope that it will be useful,
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- * but WITHOUT ANY WARRANTY; without even the implied warranty of
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- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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- * GNU General Public License for more details.
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- *
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- * You should have received a copy of the GNU General Public License
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- * along with this program; see the file COPYING.  If not, write to
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- * the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
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- *
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  * Module Name:
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  *  src.c
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  *
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  * Abstract: Hardware Device Interface for PMC SRC based controllers
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- *
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  */
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 #include <linux/kernel.h>
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@@ -106,7 +92,7 @@
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 			spin_lock_irqsave(&dev->sync_fib->event_lock, sflags);
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 			if (dev->sync_fib->flags & FIB_CONTEXT_FLAG_WAIT) {
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 				dev->management_fib_count--;
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-				up(&dev->sync_fib->event_wait);
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+				complete(&dev->sync_fib->event_wait);
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 			}
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 			spin_unlock_irqrestore(&dev->sync_fib->event_lock,
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 						sflags);
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@@ -205,7 +191,16 @@
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  *	@dev: Adapter
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  *	@command: Command to execute
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  *	@p1: first parameter
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- *	@ret: adapter status
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+ *	@p2: second parameter
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+ *	@p3: third parameter
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+ *	@p4: forth parameter
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+ *	@p5: fifth parameter
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+ *	@p6: sixth parameter
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+ *	@status: adapter status
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+ *	@r1: first return value
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+ *	@r2: second return valu
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+ *	@r3: third return value
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+ *	@r4: forth return value
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  *
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  *	This routine will send a synchronous command to the adapter and wait
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  *	for its	completion.
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@@ -616,6 +611,7 @@
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 /**
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  *	aac_src_ioremap
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+ *	@dev: device ioremap
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  *	@size: mapping resize request
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  *
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  */
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@@ -646,6 +642,7 @@
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 /**
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  *  aac_srcv_ioremap
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+ *	@dev: device ioremap
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  *	@size: mapping resize request
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  *
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  */
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@@ -747,10 +744,20 @@
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 	return ctrl_up;
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 }
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+static void aac_src_drop_io(struct aac_dev *dev)
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+{
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+	if (!dev->soft_reset_support)
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+		return;
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+
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+	aac_adapter_sync_cmd(dev, DROP_IO,
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+			0, 0, 0, 0, 0, 0, NULL, NULL, NULL, NULL, NULL);
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+}
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+
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 static void aac_notify_fw_of_iop_reset(struct aac_dev *dev)
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 {
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 	aac_adapter_sync_cmd(dev, IOP_RESET_ALWAYS, 0, 0, 0, 0, 0, 0, NULL,
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 						NULL, NULL, NULL, NULL);
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+	aac_src_drop_io(dev);
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 }
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 static void aac_send_iop_reset(struct aac_dev *dev)
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@@ -1157,7 +1164,7 @@
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 		dev_err(&dev->pdev->dev, "%s: %s status = %d", __func__,
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 			state_str[state], rc);
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-return rc;
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+	return rc;
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 }
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 /**
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  *  aac_srcv_init	-	initialize an SRCv card