mirror of
https://git.FreeBSD.org/src.git
synced 2024-12-25 11:37:56 +00:00
85c9dd9d89
Previously, any timeout value for which (timeout * hz) will overflow the signed integer, will give weird results, since callout(9) routines will convert negative values of ticks to '1'. For unsigned integer overflow we will get sufficiently smaller timeout values than expected. Switch from callout_reset, which requires conversion to int based ticks to callout_reset_sbt to avoid this. Also correct isci to correctly resolve ccb timeout. This was based on the original work done by Eygene Ryabinkin <rea@freebsd.org> back in 5 Aug 2011 which used a macro to help avoid the overlow. Differential Revision: https://reviews.freebsd.org/D1157 Reviewed by: mav, davide MFC after: 1 month Sponsored by: Multiplay |
||
|---|---|---|
| .. | ||
| amd64-elf.hptnr_lib.o.uu | ||
| array.h | ||
| him.h | ||
| himfuncs.h | ||
| hptintf.h | ||
| hptnr_config.c | ||
| hptnr_config.h | ||
| hptnr_os_bsd.c | ||
| hptnr_osm_bsd.c | ||
| i386-elf.hptnr_lib.o.uu | ||
| ldm.h | ||
| list.h | ||
| os_bsd.h | ||
| osm.h | ||
| README | ||
| wj.h | ||
Rocket Controller Driver for FreeBSD
Copyright (C) 2014 HighPoint Technologies, Inc. All rights reserved.
#############################################################################
Revision History:
v1.0.1 2014-8-19
* Do not retry the command and reset the disk when failed to enable or
disable spin up feature.
* Fix up a bug that disk failed to probe if driver failed to access the
10th LBA.
* Fix a bug that request timeout but it has been completed in certain
cases.
* Support smartmontool for R750.
v1.0 2013-7-3
*First source code release
#############################################################################
1. Overview
---------------------
This package contains FreeBSD driver source code for HighPoint Rocket
controller, include:
SATA Controller: R750, DC7280.
NO WARRANTY
THE DRIVER SOURCE CODE HIGHPOINT PROVIDED IS FREE OF CHARGE, AND THERE IS
NO WARRANTY FOR THE PROGRAM. THERE ARE NO RESTRICTIONS ON THE USE OF THIS
FREE SOURCE CODE. HIGHPOINT DOES NOT PROVIDE ANY TECHNICAL SUPPORT IF THE
CODE HAS BEEN CHANGED FROM ORIGINAL SOURCE CODE.
LIMITATION OF LIABILITY
IN NO EVENT WILL HIGHPOINT BE LIABLE FOR DIRECT, INDIRECT, SPECIAL,
INCIDENTAL, OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OF OR
INABILITY TO USE THIS PRODUCT OR DOCUMENTATION, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGES. IN PARTICULAR, HIGHPOINT SHALL NOT HAVE
LIABILITY FOR ANY HARDWARE, SOFTWARE, OR DATA STORED USED WITH THE
PRODUCT, INCLUDING THE COSTS OF REPAIRING, REPLACING, OR RECOVERING
SUCH HARDWARE, OR DATA.
2. Rebuild the kernel with HighPoint Rocket support
-----------------------------------------------
1) Install kernel source package and building tools.
2) Extract the driver files under the kernel source tree:
# cd /usr/src/sys/
# tar xvzf /your/path/to/hptnr_freebsd_src_v1.0.1_14_08_19.tgz
3) Update the kernel configuration file to include the HighPoint source.
Assume the configure file is GENERIC, and new kernel configure file is
MYKERNEL:
# cd i386/conf (or amd64/conf for AMD64)
# cp GENERIC MYKERNEL
4) Edit MYKERNEL, and add the following line under "RAID controllers
interfaced to the SCSI subsystem":
device "hptnr" #HighPoint Rocket
5) For i386 system, edit /usr/src/sys/conf/files.i386 and append the lines
shown below:
hptnr_lib.o optional hptnr \
dependency "$S/dev/hptnr/i386-elf.hptnr_lib.o.uu" \
compile-with "uudecode < $S/dev/hptnr/i386-elf.hptnr_lib.o.uu" \
no-implicit-rule
dev/hptnr/os_bsd.c optional hptnr
dev/hptnr/osm_bsd.c optional hptnr
dev/hptnr/hptnr_config.c optional hptnr
For amd64 system, edit /usr/src/sys/conf/files.amd64 and append the lines
shown below:
hptnr_lib.o optional hptnr \
dependency "$S/dev/hptnr/amd64-elf.hptnr_lib.o.uu" \
compile-with "uudecode < $S/dev/hptnr/amd64-elf.hptnr_lib.o.uu" \
no-implicit-rule
dev/hptnr/os_bsd.c optional hptnr
dev/hptnr/osm_bsd.c optional hptnr
dev/hptnr/hptnr_config.c optional hptnr
6) Rebuild and install the kernel:
a) for FreeBSD 5.x-i386/6.x-i386/7.x-i386/8.x-i386/9.x-i386:
# cd /usr/src/sys/i386/conf/
# /usr/sbin/config MYKERNEL
# cd ../compile/MYKERNEL/
# make depend
# make
# make install
b) for FreeBSD 5.x-amd64/6.x-amd64/7.x-amd64/8.x-amd64/9.x-amd64:
# cd /usr/src/sys/amd64/conf/
# /usr/sbin/config MYKERNEL
# cd ../compile/MYKERNEL/
# make depend
# make
# make install
c) for FreeBSD 4.x:
# cd /usr/src/sys/i386/conf/
# /usr/sbin/config MYKERNEL
# cd ../../compile/MYKERNEL/
# make depend
# make
# make install
If the driver was previously configured as an auto-loaded module by
/boot/defaults/loader.conf, please remove the entry hptnr_load="YES"
from loader.conf to prevent the driver from being loaded twice.
7) Reboot from the new kernel.
3. Build/Load the driver as a kernel module
------------------------------------------------
1) Install kernel source package and building tools.
2) Extract the driver files under the kernel source tree:
# cd /usr/src/sys/
# tar xvzf /your/path/to/hptnr-freebsd-src-v1.0-111213.tgz
4) Build the driver module:
# cd modules/hptnr
# make
5) Copy the driver module to the kernel module directory
For FreeBSD 4.x:
# cp hptnr.ko /modules/
For FreeBSD 5.x/6.x/7.x/8.x/9.x:
# cp hptnr.ko /boot/kernel/
6) Reboot and load the driver under loader prompt. e.g:
BTX loader 1.00 BTX version is 1.01
Console: internal video/keyboard
BIOS driver A: is disk0
BIOS driver C: is disk2
BIOS 636kB/74512kB available memory
FreeBSD/i386 bootstrap loader, Revision 0.8
(mailto:jkh@narf.osd.bsdi.com, Sat Apr 21 08:46:19 GMT 2001)
Loading /boot/defaults/loader.conf
/kernel text=0x24f1db data=0x3007ec+0x2062c -
Hit [Enter] to boot immediagely, or any other key for command prompt.
Booting [kernel] in 9 seconds
<-- press SPACE key here
Type '?' for a list of commands, 'help' for more detailed help.
ok load hptnr
/modules/hptnr.ko text=0xf571 data=0x2c8+0x254
ok boot
For FreeBSD 5.x/6.x/7.x/8.x/9.x, you can select 6 on the boot menu to get a loader
prompt.
7) You can add a below line into /boot/defaults/loader.conf to load the
driver automatically:
hptnr_load="YES"
Please refer to the installation guide in HighPoint FreeBSD driver release
package for more information.
#############################################################################
Technical support and service
If you have questions about installing or using your HighPoint product,
check the user's guide or readme file first, and you will find answers to
most of your questions here. If you need further assistance, please
contact us. We offer the following support and information services:
1) The HighPoint Web Site provides information on software upgrades,
answers to common questions, and other topics. The Web Site is
available from Internet 24 hours a day, 7 days a week, at
http://www.highpoint-tech.com.
2) For technical support, send e-mail to support@highpoint-tech.com
NOTE: Before you send an e-mail, please visit our Web Site
(http://www.highpoint-tech.com) to check if there is a new or
updated device driver for your system.
$FreeBSD$