[SCSI] 3w-xxxx, 3w-9xxx: force 60 second timeout

This small patch forces 60 second timeouts for the older 3w-xxxx &
3w-9xxx drivers for systems that don't contain the udev rule for
setting scsi timeouts to 60 seconds.

Signed-off-by: Adam Radford <aradford@gmail.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>

diff --git a/drivers/scsi/3w-9xxx.c b/drivers/scsi/3w-9xxx.c
index e9788f5..1bb774b 100644 (file)
--- a/drivers/scsi/3w-9xxx.c
+++ b/drivers/scsi/3w-9xxx.c
@@ -1,10 +1,11 @@
 /*
    3w-9xxx.c -- 3ware 9000 Storage Controller device driver for Linux.
 
-   Written By: Adam Radford <linuxraid@amcc.com>
-   Modifications By: Tom Couch <linuxraid@amcc.com>
+   Written By: Adam Radford <linuxraid@lsi.com>
+   Modifications By: Tom Couch <linuxraid@lsi.com>
 
    Copyright (C) 2004-2009 Applied Micro Circuits Corporation.
+   Copyright (C) 2010 LSI Corporation.
 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
@@ -40,10 +41,10 @@
    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 
    Bugs/Comments/Suggestions should be mailed to:
-   linuxraid@amcc.com
+   linuxraid@lsi.com
 
    For more information, goto:
-   http://www.amcc.com
+   http://www.lsi.com
 
    Note: This version of the driver does not contain a bundled firmware
          image.
@@ -77,6 +78,7 @@
                  Use pci_resource_len() for ioremap().
    2.26.02.012 - Add power management support.
    2.26.02.013 - Fix bug in twa_load_sgl().
+   2.26.02.014 - Force 60 second timeout default.
 */
 
 #include <linux/module.h>
@@ -102,14 +104,14 @@
 #include "3w-9xxx.h"
 
 /* Globals */
-#define TW_DRIVER_VERSION "2.26.02.013"
+#define TW_DRIVER_VERSION "2.26.02.014"
 static TW_Device_Extension *twa_device_extension_list[TW_MAX_SLOT];
 static unsigned int twa_device_extension_count;
 static int twa_major = -1;
 extern struct timezone sys_tz;
 
 /* Module parameters */
-MODULE_AUTHOR ("AMCC");
+MODULE_AUTHOR ("LSI");
 MODULE_DESCRIPTION ("3ware 9000 Storage Controller Linux Driver");
 MODULE_LICENSE("GPL");
 MODULE_VERSION(TW_DRIVER_VERSION);
@@ -1990,6 +1992,15 @@ static void twa_unmap_scsi_data(TW_Device_Extension *tw_dev, int request_id)
                scsi_dma_unmap(cmd);
 } /* End twa_unmap_scsi_data() */
 
+/* This function gets called when a disk is coming on-line */
+static int twa_slave_configure(struct scsi_device *sdev)
+{
+       /* Force 60 second timeout */
+       blk_queue_rq_timeout(sdev->request_queue, 60 * HZ);
+
+       return 0;
+} /* End twa_slave_configure() */
+
 /* scsi_host_template initializer */
 static struct scsi_host_template driver_template = {
        .module                 = THIS_MODULE,
@@ -1999,6 +2010,7 @@ static struct scsi_host_template driver_template = {
        .bios_param             = twa_scsi_biosparam,
        .change_queue_depth     = twa_change_queue_depth,
        .can_queue              = TW_Q_LENGTH-2,
+       .slave_configure        = twa_slave_configure,
        .this_id                = -1,
        .sg_tablesize           = TW_APACHE_MAX_SGL_LENGTH,
        .max_sectors            = TW_MAX_SECTORS,

diff --git a/drivers/scsi/3w-9xxx.h b/drivers/scsi/3w-9xxx.h
index 2893eec..3343824 100644 (file)
--- a/drivers/scsi/3w-9xxx.h
+++ b/drivers/scsi/3w-9xxx.h
@@ -1,10 +1,11 @@
 /*
    3w-9xxx.h -- 3ware 9000 Storage Controller device driver for Linux.
 
-   Written By: Adam Radford <linuxraid@amcc.com>
-   Modifications By: Tom Couch <linuxraid@amcc.com>
+   Written By: Adam Radford <linuxraid@lsi.com>
+   Modifications By: Tom Couch <linuxraid@lsi.com>
 
    Copyright (C) 2004-2009 Applied Micro Circuits Corporation.
+   Copyright (C) 2010 LSI Corporation.
 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
@@ -40,10 +41,10 @@
    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 
    Bugs/Comments/Suggestions should be mailed to:
-   linuxraid@amcc.com
+   linuxraid@lsi.com
 
    For more information, goto:
-   http://www.amcc.com
+   http://www.lsi.com
 */
 
 #ifndef _3W_9XXX_H

diff --git a/drivers/scsi/3w-xxxx.c b/drivers/scsi/3w-xxxx.c
index 5faf903..d119a61 100644 (file)
--- a/drivers/scsi/3w-xxxx.c
+++ b/drivers/scsi/3w-xxxx.c
@@ -1,12 +1,12 @@
 /* 
    3w-xxxx.c -- 3ware Storage Controller device driver for Linux.
 
-   Written By: Adam Radford <linuxraid@amcc.com>
+   Written By: Adam Radford <linuxraid@lsi.com>
    Modifications By: Joel Jacobson <linux@3ware.com>
                     Arnaldo Carvalho de Melo <acme@conectiva.com.br>
                      Brad Strand <linux@3ware.com>
 
-   Copyright (C) 1999-2009 3ware Inc.
+   Copyright (C) 1999-2010 3ware Inc.
 
    Kernel compatibility By:    Andre Hedrick <andre@suse.com>
    Non-Copyright (C) 2000      Andre Hedrick <andre@suse.com>
@@ -47,10 +47,10 @@
    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA 
 
    Bugs/Comments/Suggestions should be mailed to:                            
-   linuxraid@amcc.com
+   linuxraid@lsi.com
 
    For more information, goto:
-   http://www.amcc.com
+   http://www.lsi.com
 
    History
    -------
@@ -194,6 +194,7 @@
    1.26.02.002 - Free irq handler in __tw_shutdown().
                  Turn on RCD bit for caching mode page.
                  Serialize reset code.
+   1.26.02.003 - Force 60 second timeout default.
 */
 
 #include <linux/module.h>
@@ -219,13 +220,13 @@
 #include "3w-xxxx.h"
 
 /* Globals */
-#define TW_DRIVER_VERSION "1.26.02.002"
+#define TW_DRIVER_VERSION "1.26.02.003"
 static TW_Device_Extension *tw_device_extension_list[TW_MAX_SLOT];
 static int tw_device_extension_count = 0;
 static int twe_major = -1;
 
 /* Module parameters */
-MODULE_AUTHOR("AMCC");
+MODULE_AUTHOR("LSI");
 MODULE_DESCRIPTION("3ware Storage Controller Linux Driver");
 MODULE_LICENSE("GPL");
 MODULE_VERSION(TW_DRIVER_VERSION);
@@ -2245,6 +2246,15 @@ static void tw_shutdown(struct pci_dev *pdev)
        __tw_shutdown(tw_dev);
 } /* End tw_shutdown() */
 
+/* This function gets called when a disk is coming online */
+static int tw_slave_configure(struct scsi_device *sdev)
+{
+       /* Force 60 second timeout */
+       blk_queue_rq_timeout(sdev->request_queue, 60 * HZ);
+
+       return 0;
+} /* End tw_slave_configure() */
+
 static struct scsi_host_template driver_template = {
        .module                 = THIS_MODULE,
        .name                   = "3ware Storage Controller",
@@ -2253,6 +2263,7 @@ static struct scsi_host_template driver_template = {
        .bios_param             = tw_scsi_biosparam,
        .change_queue_depth     = tw_change_queue_depth,
        .can_queue              = TW_Q_LENGTH-2,
+       .slave_configure        = tw_slave_configure,
        .this_id                = -1,
        .sg_tablesize           = TW_MAX_SGL_LENGTH,
        .max_sectors            = TW_MAX_SECTORS,

diff --git a/drivers/scsi/3w-xxxx.h b/drivers/scsi/3w-xxxx.h
index a5a2ba2..8b9f9d1 100644 (file)
--- a/drivers/scsi/3w-xxxx.h
+++ b/drivers/scsi/3w-xxxx.h
@@ -1,12 +1,12 @@
 /* 
    3w-xxxx.h -- 3ware Storage Controller device driver for Linux.
    
-   Written By: Adam Radford <linuxraid@amcc.com>
+   Written By: Adam Radford <linuxraid@lsi.com>
    Modifications By: Joel Jacobson <linux@3ware.com>
                     Arnaldo Carvalho de Melo <acme@conectiva.com.br>
                      Brad Strand <linux@3ware.com>
 
-   Copyright (C) 1999-2009 3ware Inc.
+   Copyright (C) 1999-2010 3ware Inc.
 
    Kernel compatiblity By:     Andre Hedrick <andre@suse.com>
    Non-Copyright (C) 2000      Andre Hedrick <andre@suse.com>
@@ -45,10 +45,10 @@
    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA 
 
    Bugs/Comments/Suggestions should be mailed to:                            
-   linuxraid@amcc.com
+   linuxraid@lsi.com
    
    For more information, goto:
-   http://www.amcc.com
+   http://www.lsi.com
 */
 
 #ifndef _3W_XXXX_H