Date: Sun, 6 Nov 2011 21:27:01 +0530 From: linux freaker <linuxfreaker@gmail.com> To: freebsd-hardware@freebsd.org Subject: Re: Support for MegaRAID SAS on FreeBSD Message-ID: <CAFfRdEcaODTaJz1kDv5b7MMoXR8-Bba6E8rDNO7k06G=ToJ87g@mail.gmail.com> In-Reply-To: <CAFfRdEfEZGEctJWHa1-JAnYgK6phuYSAVHFfgBbg6e-pjL56cw@mail.gmail.com> References: <CAFfRdEeHWRFG_rYTkkTynFt6-SzT0Ygxp=ONwTWKQrecOj03iQ@mail.gmail.com> <4EB57E28.5090906@darkbsd.org> <CAFfRdEcmryAPoWU%2BRdbHKP4WZ1MaiKEMDZ0%2B3MGhadXjxK5E%2Bg@mail.gmail.com> <4EB60421.1010603@darkbsd.org> <CAFfRdEfLK5x=yOwYTNkv=R2xKR8S5aTFL7PDkK_q0mEPo3za=A@mail.gmail.com> <CAFfRdEfH61S3jj%2BPQabnXhH2yH2oef%2B-aKo9asSuN5Vi4CKv2g@mail.gmail.com> <CAFfRdEfEX1zAaBnWa4kfJaXtOHLE9XDiVoYZHR584K8VtxB_rA@mail.gmail.com> <4EB6A808.2060805@darkbsd.org> <CAFfRdEfKf3q7GEifFELzjFE7rfCFwbFMvKRoADvW=9v=PPVVCA@mail.gmail.com> <CAFfRdEfEZGEctJWHa1-JAnYgK6phuYSAVHFfgBbg6e-pjL56cw@mail.gmail.com>
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I have pasted the make results: freebsd-new# cd /usr/src/sys/dev/mfi freebsd-new# make Warning: Object directory not changed from original /usr/src/sys/dev/mfi @ -> /usr/src/sys machine -> /usr/src/sys/amd64/include x86 -> /usr/src/sys/x86/include awk -f @/tools/makeobjops.awk @/kern/device_if.m -h awk -f @/tools/makeobjops.awk @/kern/bus_if.m -h awk -f @/tools/makeobjops.awk @/dev/pci/pci_if.m -h :> opt_mfi.h :> opt_cam.h cc -O2 -pipe -fno-strict-aliasing -Werror -D_KERNEL -DKLD_MODULE -nostdinc -I. -I@ -I@/contrib/altq -finline-limit=8000 --param inline-unit-growth=100 --param large-function-growth=1000 -fno-common -fno-omit-frame-pointer -mno-sse -mcmodel=kernel -mno-red-zone -mno-mmx -msoft-float -fno-asynchronous-unwind-tables -ffreestanding -fstack-protector -std=iso9899:1999 -fstack-protector -Wall -Wredundant-decls -Wnested-externs -Wstrict-prototypes -Wmissing-prototypes -Wpointer-arith -Winline -Wcast-qual -Wundef -Wno-pointer-sign -fformat-extensions -Wmissing-include-dirs -fdiagnostics-show-option -c mfi.c cc -O2 -pipe -fno-strict-aliasing -Werror -D_KERNEL -DKLD_MODULE -nostdinc -I. -I@ -I@/contrib/altq -finline-limit=8000 --param inline-unit-growth=100 --param large-function-growth=1000 -fno-common -fno-omit-frame-pointer -mno-sse -mcmodel=kernel -mno-red-zone -mno-mmx -msoft-float -fno-asynchronous-unwind-tables -ffreestanding -fstack-protector -std=iso9899:1999 -fstack-protector -Wall -Wredundant-decls -Wnested-externs -Wstrict-prototypes -Wmissing-prototypes -Wpointer-arith -Winline -Wcast-qual -Wundef -Wno-pointer-sign -fformat-extensions -Wmissing-include-dirs -fdiagnostics-show-option -c mfi_pci.c cc -O2 -pipe -fno-strict-aliasing -Werror -D_KERNEL -DKLD_MODULE -nostdinc -I. -I@ -I@/contrib/altq -finline-limit=8000 --param inline-unit-growth=100 --param large-function-growth=1000 -fno-common -fno-omit-frame-pointer -mno-sse -mcmodel=kernel -mno-red-zone -mno-mmx -msoft-float -fno-asynchronous-unwind-tables -ffreestanding -fstack-protector -std=iso9899:1999 -fstack-protector -Wall -Wredundant-decls -Wnested-externs -Wstrict-prototypes -Wmissing-prototypes -Wpointer-arith -Winline -Wcast-qual -Wundef -Wno-pointer-sign -fformat-extensions -Wmissing-include-dirs -fdiagnostics-show-option -c mfi_disk.c cc -O2 -pipe -fno-strict-aliasing -Werror -D_KERNEL -DKLD_MODULE -nostdinc -I. -I@ -I@/contrib/altq -finline-limit=8000 --param inline-unit-growth=100 --param large-function-growth=1000 -fno-common -fno-omit-frame-pointer -mno-sse -mcmodel=kernel -mno-red-zone -mno-mmx -msoft-float -fno-asynchronous-unwind-tables -ffreestanding -fstack-protector -std=iso9899:1999 -fstack-protector -Wall -Wredundant-decls -Wnested-externs -Wstrict-prototypes -Wmissing-prototypes -Wpointer-arith -Winline -Wcast-qual -Wundef -Wno-pointer-sign -fformat-extensions -Wmissing-include-dirs -fdiagnostics-show-option -c mfi_syspd.c cc -O2 -pipe -fno-strict-aliasing -Werror -D_KERNEL -DKLD_MODULE -nostdinc -I. -I@ -I@/contrib/altq -finline-limit=8000 --param inline-unit-growth=100 --param large-function-growth=1000 -fno-common -fno-omit-frame-pointer -mno-sse -mcmodel=kernel -mno-red-zone -mno-mmx -msoft-float -fno-asynchronous-unwind-tables -ffreestanding -fstack-protector -std=iso9899:1999 -fstack-protector -Wall -Wredundant-decls -Wnested-externs -Wstrict-prototypes -Wmissing-prototypes -Wpointer-arith -Winline -Wcast-qual -Wundef -Wno-pointer-sign -fformat-extensions -Wmissing-include-dirs -fdiagnostics-show-option -c mfi_cam.c cc -O2 -pipe -fno-strict-aliasing -Werror -D_KERNEL -DKLD_MODULE -nostdinc -I. -I@ -I@/contrib/altq -finline-limit=8000 --param inline-unit-growth=100 --param large-function-growth=1000 -fno-common -fno-omit-frame-pointer -mno-sse -mcmodel=kernel -mno-red-zone -mno-mmx -msoft-float -fno-asynchronous-unwind-tables -ffreestanding -fstack-protector -std=iso9899:1999 -fstack-protector -Wall -Wredundant-decls -Wnested-externs -Wstrict-prototypes -Wmissing-prototypes -Wpointer-arith -Winline -Wcast-qual -Wundef -Wno-pointer-sign -fformat-extensions -Wmissing-include-dirs -fdiagnostics-show-option -c mfi_debug.c ld -d -warn-common -r -d -o mfi.ko mfi.o mfi_pci.o mfi_disk.o mfi_syspd.o mfi_cam.o mfi_debug.o :> export_syms awk -f /usr/src/sys/dev/mfi/../../conf/kmod_syms.awk mfi.ko export_syms | xargs -J% objcopy % mfi.ko objcopy --strip-debug mfi.ko freebsd-new# freebsd-new# On Sun, Nov 6, 2011 at 9:14 PM, linux freaker <linuxfreaker@gmail.com>wrote: > > > ---------- Forwarded message ---------- > From: linux freaker <linuxfreaker@gmail.com> > Date: Sun, Nov 6, 2011 at 9:06 PM > Subject: Re: Support for MegaRAID SAS on FreeBSD > To: Stephane LAPIE <stephane.lapie@darkbsd.org> > > > It dint work. > I tried this: > > freebsd-new# cd /boot/kernel/ > freebsd-new# kldload ./mfi.ko > kldload: can't load ./mfi.ko: File exists > freebsd-new# kldload mfi.ko > kldload: can't load mfi.ko: File exists > freebsd-new# > > On Sun, Nov 6, 2011 at 9:00 PM, Stephane LAPIE < > stephane.lapie@darkbsd.org> wrote: > >> Hmm, >> >> Did you copy the new mfi.ko module in /boot/kernel ? The kldload warning >> clearly says it would load from /boot/kernel (so the old module!) and >> not from where you just built it. >> >> You could try "kldload ./mfi.ko". >> >> Cheers, >> >> On 11/07/2011 12:18 AM, linux freaker wrote: >> > As I ssh through putty and running these command on VM, I can see the >> > following errors on console: >> > >> > interface mfi.1 already present in the KLD 'kernel'! >> > linker_load_file:Unsupported file type >> > module_register:module pci/mfi already exists! >> > module pci/mfi failed to register: 17 >> > >> > >> > On Sun, Nov 6, 2011 at 8:42 PM, linux freaker <linuxfreaker@gmail.com >> >wrote: >> > >> >> Hi Stephane, >> >> >> >> I did follow these steps: >> >> >> >> 1. Installed FreeBSD 9.1 RC1 VM. >> >> 2.Installed the FreeBSD 9.0-RC1 source >> >> 3.Removed the default /usr/src/sys/dev/mfi (by renaming it, for >> instance) >> >> 4.Put the driver source provided by LSI in its place >> >> 5. Modify mfi.c, the call to psignal() on line 1603 must be altered to >> >> >> >>>> kern_psignal() (only step required for FreeBSD 9.X) >> >> The line looks now as: >> >> >> >> kern_psignal(mfi_aen_entry->p, SIGIO); >> >> >> >> 6. After that modification : cd /usr/src/sys/dev/mfi; make >> >> 7.When I tried to kldload it through: >> >> >> >> freebsd-new# kldload mfi.ko >> >> kldload: mfi.ko will be loaded from /boot/kernel, not the current >> directory >> >> kldload: can't load mfi.ko: Exec format error >> >> freebsd-new# cd /boot/kernel/ >> >> freebsd-new# kldload mfi.ko >> >> kldload: can't load mfi.ko: Exec format error >> >> Any idea why its not letting me to load it. >> >> >> >> Also, Once done with the above step, I have now VM with mfi driver >> loaded. >> >> How shall I transport this VM to hardware? >> >> Please suggest the further steps. >> >> >> >> On Sun, Nov 6, 2011 at 10:30 AM, linux freaker <linuxfreaker@gmail.com >> >wrote: >> >> >> >>> That sounds really clear. >> >>> Thanks for your great help. >> >>> I am going to try out this now. >> >>> >> >>> On Sun, Nov 6, 2011 at 9:20 AM, Stephane LAPIE < >> >>> stephane.lapie@darkbsd.org> wrote: >> >>> >> >>>> Hi, >> >>>> >> >>>> The instructions I provided work for 9.x and 8.x (well, minus the >> mfi.c >> >>>> modification). To make things simple : >> >>>> - For installing 6.x, 7.x and 8.x, just grab the appropriate archive >> >>>> from LSI's site and use it as is. (don't modify the mfi.c !) >> >>>> - For installing 9.x, grab the 8.x driver, modify the one line in >> mfi.c, >> >>>> and use it. >> >>>> >> >>>> 1) To create the module for 9.0-RC1, yes, you could : >> >>>> - Create a VM, install FreeBSD 9.0-RC1 in it >> >>>> - Install the FreeBSD 9.0-RC1 source >> >>>> - Apply the instructions for installing the module (it should be >> >>>> loadable on a GENERIC kernel, then) >> >>>> - Put the module on a USB key, or something >> >>>> >> >>>> Installation itself should go something like this : >> >>>> - Launch the installer on physical hardware >> >>>> - Drop to a command prompt (if you have a liveFS), load your external >> >>>> media, load the module to get the hardware detected >> >>>> - Resume installation now that it can see your hardware >> >>>> - Before rebooting, manually copy the mfi.ko to your /boot/kernel/ >> >>>> (erasing the older one!), and adding mfi_load="YES" to your >> >>>> /boot/loader.conf (these paths are relative to your brand new >> >>>> installation) >> >>>> >> >>>> 2) Alternatively, you could engineer your own release : >> >>>> - Create a VM, install FreeBSD 9.0-RC1 in it >> >>>> - Install the FreeBSD 9.0-RC1 source >> >>>> - Apply the instructions for installing the module (it should be >> >>>> loadable on a GENERIC kernel, then) >> >>>> - Run a "make release" on the source (you would probably have a few >> >>>> errors with the mfip modules and mfi_linux, but nothing too hard to >> >>>> solve) >> >>>> >> >>>> And use the resulting ISO to install FreeBSD normally (since it would >> >>>> have the special mfi module by default). >> >>>> >> >>>> Cheers, >> >>>> >> >>>> On 11/06/2011 04:22 AM, linux freaker wrote: >> >>>>> Hi Stephane, >> >>>>> >> >>>>> Thanks for your response. >> >>>>> Since I am unable to install FreeBSD 9.0 RC1 how shall I proceed? >> >>>>> As you said you need to build a custom kernel or module beforehand, >> do >> >>>> you >> >>>>> mean I need to install FreeBSD 9.0 RC1(or earlier) on VM or other >> >>>> supported >> >>>>> hardware.Though I can install it on other hardware or VM, will it be >> >>>> useful >> >>>>> to build this kernel there? >> >>>>> >> >>>>> The Instruction which you provided is nice but which FreeBSD >> version I >> >>>> need >> >>>>> to run on? >> >>>>> >> >>>>> Well, it would be appreciated if you can provide me with custom ISO >> >>>> Image, >> >>>>> if possible.. >> >>>>> If not, suggest me and I will follow the steps. >> >>>>> >> >>>>> On Sat, Nov 5, 2011 at 11:49 PM, Stephane LAPIE >> >>>>> <stephane.lapie@darkbsd.org>wrote: >> >>>>> >> >>>>>> Hi, >> >>>>>> >> >>>>>> The SAS 9240 controller works fine with the mfi driver provided by >> >>>> LSI, >> >>>>>> however there is no driver to my knowledge in the default FreeBSD >> tree >> >>>>>> that handles this controller, which is kind of annoying. >> >>>>>> >> >>>>>> So you have to build a custom kernel or module beforehand for it. >> >>>>>> >> >>>>>> I have two servers using this driver right now (one running on >> >>>>>> 8.2-STABLE and one on 9.0-RC1. >> >>>>>> >> >>>>>> (Yes, I know this does not help at all for installation time unless >> >>>> you >> >>>>>> have a full live filesystem, or engineer your own releases >> >>>> yourself... :/) >> >>>>>> >> >>>>>> However, for FreeBSD 9.X, it requires a quick modification to the >> >>>> source >> >>>>>> for it to build (following enclosed instructions) : >> >>>>>> - Remove the default /usr/src/sys/dev/mfi (by renaming it, for >> >>>> instance) >> >>>>>> - Put the driver source provided by LSI in its place >> >>>>>> - Modify mfi.c, the call to psignal() on line 1603 must be altered >> to >> >>>>>> kern_psignal() (only step required for FreeBSD 9.X) >> >>>>>> - After that modification : cd /usr/src/sys/dev/mfi; make >> >>>>>> - You can then kldload the resulting mfi.ko module. >> >>>>>> >> >>>>>> So, to sum up, the LSI driver works, yes. :) >> >>>>>> >> >>>>>> Cheers, >> >>>>>> >> >>>>>> On 11/06/2011 01:59 AM, linux freaker wrote: >> >>>>>>> I am facing issue while installing FreeBSD 9.1 RC1 on Dell >> PowerEdge >> >>>>>> Server >> >>>>>>> with MegaRAID SAS 9240 driver. >> >>>>>>> It is unable to detect the controller.Any idea how to >> troubleshoot? >> >>>>>>> I can see that it has mfi.1 driver loaded.(I am not sure if thats >> >>>>>> mfi/mps). >> >>>>>>> Do I need to rebuilt the kernel with this new driver.If yes, what >> >>>> steps I >> >>>>>>> need to follow. >> >>>>>>> I can see that LSI does provide the new >> >>>> 3.98_FreeBSD_x86_and_x64_drivers >> >>>>>>> but uncertain if that would work. >> >>>>>>> _______________________________________________ >> >>>>>>> freebsd-hardware@freebsd.org mailing list >> >>>>>>> http://lists.freebsd.org/mailman/listinfo/freebsd-hardware >> >>>>>>> To unsubscribe, send any mail to " >> >>>>>> freebsd-hardware-unsubscribe@freebsd.org" >> >>>>>> >> >>>>>> -- >> >>>>>> Stephane LAPIE, EPITA SRS, Promo 2005 >> >>>>>> "Even when they have digital readouts, I can't understand them." >> >>>>>> --MegaTokyo >> >>>>>> >> >>>>>> >> >>>>> _______________________________________________ >> >>>>> freebsd-hardware@freebsd.org mailing list >> >>>>> http://lists.freebsd.org/mailman/listinfo/freebsd-hardware >> >>>>> To unsubscribe, send any mail to " >> >>>> freebsd-hardware-unsubscribe@freebsd.org" >> >>>> >> >>>> -- >> >>>> Stephane LAPIE, EPITA SRS, Promo 2005 >> >>>> "Even when they have digital readouts, I can't understand them." >> >>>> --MegaTokyo >> >>>> >> >>>> >> >>> >> >> >> > >> >> >> -- >> Stephane LAPIE, EPITA SRS, Promo 2005 >> "Even when they have digital readouts, I can't understand them." >> --MegaTokyo >> >> > >
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