myl driver failing during server shutdown

[Jo Rhett]

Any update on this?  Possible fix in the near future?

On Tue, Aug 15, 2006 at 11:59:26AM -0700, Jo Rhett wrote:
> >Jo Rhett wrote:
> >>So I had thought that my motherboard didn't honor the acpi reset  
> >>or  power down command.  It turns out that it does just fine --  
> >>but the  shutdown is failing/hanging.  Attaching a serial console  
> >>to it, I see
> 
> On Aug 11, 2006, at 8:27 PM, Scott Long wrote:
> >Give this (untested) patch a try.  If that doesn't work, it's going to
> >need a lot more digging, and I unfortunately don't have the time for
> >that right now.
> 
> Now it fails to boot:
> 
> /boot/kernel/acpi.ko text=0x40c2c data=0x2160+0x1090 syms=[0x4+0x7810 
> +0x4+0xa292]
> Copyright (c) 1992-2005 The FreeBSD Project.
> Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994
>         The Regents of the University of California. All rights  
> reserved.
> FreeBSD 6.0-RELEASE-p9 #0: Mon Aug 14 19:56:42 PDT 2006
>     root at triceratops.lizardarts.com:/usr/obj/usr/src/sys/GENERIC
> Timecounter "i8254" frequency 1193182 Hz quality 0
> CPU: AMD Athlon(tm) Pros}ssor (1596.28-MHz 686-class CPU)
>   Origin = "AuthenticAMD"  Id = 0x662  Stepping = 2
>    
> Features=0x383f9ff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,SEP,MTRR,PGE,MCA,C 
> MOV,PAT,PSE36,MMX,FXSR,SSE>
>   AMD Features=0xc0480800<SYSCALL,MP,MMX+,3DNow+,3DNow>
> real memory  = 1040121856 (991 MB)
> avail memory = 1009188864 (962 MB)
> npx0: [FAST]
> npx0: <math processor> on motherboard
> npx0: INT 16 interface
> acpi0: <KM266P AWRDACPI> on motherboard
> acpi0: Power Button (fixed)
> pci_link0: <ACPI PCI Link LNKA> irq 11 on acpi0
> pci_link1: <ACPI PCI Link LNKB> irq 10 on acpi0
> pci_link2: <ACPI PCI Link LNKC> irq 12 on acpi0
> pci_link3: <ACPI PCI Link LNKD> irq 5 on acpi0
> pci_link4: <ACPI PCI Link LNKE> on acpi0
> pci_link5: <ACPI PCI Link LNKF> on acpi0
> pci_link6: <ACPI PCI Link LNK0> on acpi0
> pci_link7: <ACPI PCI Link LNK1> on acpi0
> Timecounter "ACPI-fast" frequency 3579545 Hz quality 1000
> acpi_timer0: <24-bit timer at 3.579545MHz> port 0x4008-0x400b on acpi0
> cpu0: <ACPI CPU> on acpi0
> acpi_button0: <Power Button> on acpi0
> acpi_button1: <Sleep Button> on acpi0
> pcib0: <ACPI Host-PCI bridge> port 0xcf8-0xcff on acpi0
> pci0: <ACPI PCI bus> on pcib0
> agp0: <VIA 8235/8237 (Apollo KM400/KM400A) host to PCI bridge> mem  
> 0xe0000000-0xe3ffffff at device 0.0 on pci0
> pcib1: <PCI-PCI bridge> at device 1.0 on pci0
> pci1: <PCI bus> on pcib1
> pci1: <display, VGA> at device 0.0 (no driver attached)
> mly0: <Mylex AcceleRAID 170> mem 0xe8000000-0xe9ffffff irq 10 at  
> device 8.0 on pci0
> mly0: [GIANT-LOCKED]
> 
> Fatal trap 12: page fault while in kernel mode
> fault virtual address   = 0x0
> fault code              = supervisor read, page not present
> instruction pointer     = 0x20:0xc05ec7d2
> stack pointer           = 0x28:0xc0c20b14
> frame pointer           = 0x28:0xc0c20b14
> code segment            = base 0x0, limit 0xfffff, type 0x1b
>                         = DPL 0, pres 1, def32 1, gran 1
> processor eflags        = interrupt enabled, resume, IOPL = 0
> current process         = 0 (swapper)
> trap number             = 12
> panic: page fault
> Uptime: 1s
> 
> >
> >Scott
> >
> >Index: mly.c
> >===================================================================
> >RCS file: /usr/ncvs/src/sys/dev/mly/mly.c,v
> >retrieving revision 1.39
> >diff -u -r1.39 mly.c
> >--- mly.c	8 Aug 2005 12:23:26 -0000	1.39
> >+++ mly.c	10 Aug 2006 11:57:54 -0000
> >@@ -1128,9 +1128,12 @@
> > 	    mc->mc_data = *data;
> > 	    mc->mc_flags |= MLY_CMD_DATAOUT;
> > 	}
> >-	mc->mc_length = datasize;
> >-	mc->mc_packet->generic.data_size = datasize;
> >+    } else if (datasize != 0) {
> >+	error = EINVAL;
> >+	goto out;
> >     }
> >+    mc->mc_length = datasize;
> >+    mc->mc_packet->generic.data_size = datasize;
> >
> >     /* run the command */
> >     if ((error = mly_immediate_command(mc)))
> 
> -- 
> Jo Rhett
> senior geek
> Silicon Valley Colocation
> 
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-- 
Jo Rhett
senior geek
SVcolo : Silicon Valley Colocation