i386/88315: Symbios/LSI-HBA-troubles (SYM83C895) and FreeBSD 6.0 RC1

[Juergen Dankoweit]

>Number:         88315
>Category:       i386
>Synopsis:       Symbios/LSI-HBA-troubles (SYM83C895) and FreeBSD 6.0 RC1
>Confidential:   no
>Severity:       non-critical
>Priority:       high
>Responsible:    freebsd-i386
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Tue Nov 01 10:40:14 GMT 2005
>Closed-Date:
>Last-Modified:
>Originator:     Juergen Dankoweit
>Release:        FreeBSD 6.0 rc1
>Organization:
>Environment:
Impossible, look in description
>Description:
In my system (Siemens Primergy 470, dual PIII 450MHz) are built in two Symbios/LSI 83C895 HBAs. During the boot process of FreeBSD 6.0 RC1 the machine hangs at the marked lines (the output was generated on a FBSD 5.3 STABLE 3):
primergy470# dmesg | grep sym
sym0: <895> port 0x3000-0x30ff mem
0xf0200000-0xf0200fff,0xf0201000-0xf02010ff irq 23 at device 1.0 on pci2
sym0: Symbios NVRAM, ID 7, Fast-40, LVD, parity checking
sym0: open drain IRQ line driver, using on-chip SRAM
sym0: using LOAD/STORE-based firmware.
sym1: <895> port 0x1800-0x18ff mem
0xf0101000-0xf0101fff,0xf0102000-0xf01020ff irq 17 at device 13.0 on
pci0
sym1: Symbios NVRAM, ID 7, Fast-40, SE, parity checking
sym1: open drain IRQ line driver, using on-chip SRAM
sym1: using LOAD/STORE-based firmware.
[^^^^^^^^^^^^^^^^^^^^^^^^^^ on FBSD 6.0RC1 it hangs here!]

This is the same problem as on FreeBSD 5.3 STABLE 2!

>How-To-Repeat:
Rebooting FreeBSD 6.0 RC1
>Fix:
              
>Release-Note:
>Audit-Trail:
>Unformatted: