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| author | adam radford <aradford@gmail.com> | 2010-03-08 12:37:46 -0800 |
|---|---|---|
| committer | James Bottomley <James.Bottomley@suse.de> | 2010-04-11 09:23:25 -0500 |
| commit | 4deedd845a322b3d356d80c87e2d9fcf50aa04be (patch) | |
| tree | 99623190d969267bfa3634be11b5fe01b104ca9e /drivers/scsi/3w-xxxx.c | |
| parent | bc0beb44f27dc068c1daefc79826c07e0b22ef6c (diff) | |
| download | kernel_samsung_smdk4412-4deedd845a322b3d356d80c87e2d9fcf50aa04be.zip kernel_samsung_smdk4412-4deedd845a322b3d356d80c87e2d9fcf50aa04be.tar.gz kernel_samsung_smdk4412-4deedd845a322b3d356d80c87e2d9fcf50aa04be.tar.bz2 | |
[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>
Diffstat (limited to 'drivers/scsi/3w-xxxx.c')
| -rw-r--r-- | drivers/scsi/3w-xxxx.c | 23 |
1 files changed, 17 insertions, 6 deletions
diff --git a/drivers/scsi/3w-xxxx.c b/drivers/scsi/3w-xxxx.c index 5faf903..d119a61 100644 --- 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, |