Re: [Xen-users] Compiling legacy LSI megaraid drivers (Linux 2.6.11)with xen 2.0.7?

[Navid Khalili <navid@xxxxxxxx>]

Yes, its definitely the kernel that I have been compiling...any idea as 
to how I can check that the driver is in there?  I can't look at 
/proc/config.gz because the kernel panics when it cant load the root 
fs.
Thanks,
Navid
On Aug 9, 2005, at 2:19 AM, Ian Pratt wrote:

> Have you checked the compile time in the boot messages to see you're
> actually booting the kernel you think you are?
>
> The compile warnings are nothing to do with Xen.
>
> Ian
>
> > -----Original Message-----
> > From: xen-users-bounces@xxxxxxxxxxxxxxxxxxx
> > [mailto:xen-users-bounces@xxxxxxxxxxxxxxxxxxx] On Behalf Of
> > Navid Khalili
> > Sent: 09 August 2005 02:48
> > To: xen-users@xxxxxxxxxxxxxxxxxxx
> > Subject: [Xen-users] Compiling legacy LSI megaraid drivers
> > (Linux 2.6.11)with xen 2.0.7?
> >
> > Hi all,
> >
> >         I've been using Xen for a while and I am trying to
> > install it onto a Dell Poweredge 2950.  The 2850 uses a
> > PERC4/Di raid on motherboard, which requires the LSI Legacy
> > SCSI Raid driver to be compiled into the 2.6.11-xen0 kernel.
> > I've been recompiling the kernel by:
> >
> > 1. Go into the linux-2.6.11-xen0 directory.  Select the
> > driver using "make ARCH=xen menuconfig" and then finding the
> > appropriate menu option
> > (CONFIG_MEGARAID_LEGACY=y)
> >
> > 2.  cd ..
> >
> > 3.  make kernels
> >
> > At some point....I get the following warnings during compilation:
> >
> > CC      drivers/scsi/megaraid.o
> > drivers/scsi/megaraid.c: In function `issue_scb':
> > drivers/scsi/megaraid.c:1132: warning: passing arg 2 of
> > `writel' makes pointer from integer without a cast
> > drivers/scsi/megaraid.c: In function `issue_scb_block':
> > drivers/scsi/megaraid.c:1195: warning: passing arg 2 of
> > `writel' makes pointer from integer without a cast
> > drivers/scsi/megaraid.c:1208: warning: passing arg 2 of
> > `writel' makes pointer from integer without a cast
> > drivers/scsi/megaraid.c:1210: warning: passing arg 1 of
> > `readl' makes pointer from integer without a cast
> > drivers/scsi/megaraid.c: In function `megaraid_isr_memmapped':
> > drivers/scsi/megaraid.c:1340: warning: passing arg 1 of
> > `readl' makes pointer from integer without a cast
> > drivers/scsi/megaraid.c:1347: warning: passing arg 2 of
> > `writel' makes pointer from integer without a cast
> > drivers/scsi/megaraid.c:1366: warning: passing arg 2 of
> > `writel' makes pointer from integer without a cast
> > drivers/scsi/megaraid.c:1370: warning: passing arg 1 of
> > `readl' makes pointer from integer without a cast
> >
> >
> >
> > 4.  go into dist/install/boot and copy the kernel to /boot
> >
> > during boot of the new kernel, I never see the LSI megaraid
> > driver load.  I assume that the above errors are symptoms of
> > something...anyone have any ideas?  Has anyone had any
> > problems similar to this?  I know I can get the RAID driver
> > to cleanly compile and work under a non xen kernels....
> >
> >
> > Thanks in advance,
> >
> > Navid Khalili
> >
> >
> > _______________________________________________
> > Xen-users mailing list
> > Xen-users@xxxxxxxxxxxxxxxxxxx
> > http://lists.xensource.com/xen-users

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