Date: Sat, 30 Jan 2010 21:05:30 -0500 From: Steven Friedrich <freebsd@insightbb.com> To: freebsd-stable@freebsd.org Cc: Alexander Motin <mav@freebsd.org> Subject: Re: loading module sdhci causes panic Message-ID: <201001302105.30900.freebsd@insightbb.com> In-Reply-To: <4B64587F.7050701@FreeBSD.org> References: <1264864993.00213457.1264853403@10.7.7.3> <4B64587F.7050701@FreeBSD.org>
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On Saturday 30 January 2010 11:04:15 am Alexander Motin wrote:
> Steven Friedrich wrote:
> > I stopped the boot before the timer expired, after it had loaded modules
> > specified in /boot/loader.conf
> >
> > I loaded mmc, mmcsd, and sdhci.
> >
> > I continued the boot, and it panic'ed right after apic.
> >
> > I rebooted everal times, to load each individually, to narrow it down to
> > sdhci.
> >
> > Can anyone verify that sdhci is compatible with FreeBSD 8?
> >
> > I updated and built today.
>
> I am using it daily since written it and till present 9-CURRENT. Show
> your verbose boot messages and crash information.
>
I updated source and built world and kernel today. My machine won't complete
a dump and reboot. I'll work on that, but the below text is from a successful
boot, and I show where the panic occurred. I don't build all modules, but I
added mmc, mmcsd, and sdhci to the var in make.conf. When this all began, I
had built the modules and loaded them by hand. There was no panic, so I added
them to /boot/loader.conf and then it panic'ed. I've also made it panic by
stopping the boot and hand-loading the three modules. I haven't built these
into a kernel...
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FreeBSD 8.0-STABLE #31: Sat Jan 30 16:19:51 EST 2010
admin@laptop2.StevenFriedrich.org:/usr/obj/usr/src/sys/LAPTOP i386
Timecounter "i8254" frequency 1193182 Hz quality 0
CPU: Intel(R) Pentium(R) 4 CPU 2.80GHz (2793.02-MHz 686-class CPU)
Origin = "GenuineIntel" Id = 0xf41 Stepping = 1
Features=0xbfebfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CLFLUSH,DTS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE>
Features2=0x641d<SSE3,DTES64,MON,DS_CPL,CNXT-ID,CX16,xTPR>
AMD Features=0x20100000<NX,LM>
TSC: P-state invariant
real memory = 2147483648 (2048 MB)
avail memory = 2094256128 (1997 MB)
ACPI APIC Table: <HP 3082 >
FreeBSD/SMP: Multiprocessor System Detected: 2 CPUs
FreeBSD/SMP: 1 package(s) x 1 core(s) x 2 HTT threads
cpu0 (BSP): APIC ID: 0
cpu1 (AP/HT): APIC ID: 1
ioapic0 <Version 2.0> irqs 0-23 on motherboard
Here, it reported a trap 12 page fault while in Kernel mode
fault code supervisor read, page not present
The next line would have been:
video4bsd: /dev/video0..9, /dev/video_daemon0..9
Here's a snip from the original topic and a response:
On Friday 29 January 2010 23:14:06 Steven Friedrich wrote:
> I'd like to access the digital media slots on my laptop.
>
> Specifically, I want to read Sony Memory Sticks.
>
> pciconf -lv shows the devices:
>
> none2@pci0:11:0:3: class=0x018000 card=0x3082103c chip=0x8033104c
rev=0x00
> hdr=0x00
> vendor = 'Texas Instruments (TI)'
> device = 'PCIxx11/21 Integrated FlashMedia Controller'
> class = mass storage
> none3@pci0:11:0:4: class=0x080500 card=0x3082103c chip=0x8034104c
rev=0x00
> hdr=0x00
> vendor = 'Texas Instruments (TI)'
> device = 'SDA Standard Compliant SD Host Controller (10981734)'
> class = base peripheral
> subclass = SD host controller
Probably supported by sdhci(4).
I don't know which of the two controllers supports Sony Memory Sticks, but I
figured I'd get the drivers installed and try it.
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