Date: Sun, 10 Jun 2007 12:29:36 -0700 From: Marcel Moolenaar <xcllnt@mac.com> To: Richard Walter <Richard.Walter@hob.de> Cc: freebsd-ia64@freebsd.org Subject: Re: Install problem HP integrity rx2660(Montecito) Message-ID: <43EBC9F9-9665-412C-9236-6913673EFE19@mac.com> In-Reply-To: <93AE228A-5E2A-4485-855C-DD2F09E09E89@mac.com> References: <461357FF.1060505@hob.de> <FFBC286D-78B2-4368-903B-2D8DA755FA4E@mac.com> <461492A3.9@hob.de> <46152B18.2000504@hp.com> <92E5D9E5-4F6A-426D-93F7-2B14AF39CD38@mac.com> <46153842.7050306@hp.com> <713E07DF-2785-4738-83A5-FBBC503E49FB@mac.com> <463B0AB3.4010102@hob.de> <93AE228A-5E2A-4485-855C-DD2F09E09E89@mac.com>
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[Followup] On May 4, 2007, at 9:00 AM, Marcel Moolenaar wrote: > On May 4, 2007, at 3:28 AM, Richard Walter wrote: > >> Output from console: >> >> FreeBSD 7.0-CURRENT-200704 #0: Sat Apr 14 03:19:00 UTC 2007 >> root@pluto1.freebsd.org:/usr/obj/usr/src/sys/GENERIC >> CPU: Montecito (1594.71-Mhz Itanium 2) >> Origin = "GenuineIntel" Revision = 7 >> Features = 0x5<LB,AO> >> real memory = 1050492928 (1001 MB) >> avail memory = 978149376 (932 MB) >> FPSWA Revision = 0x10012, Entry = 0xe0000100ffd18050 >> FreeBSD/SMP: Multiprocessor System Detected: 4 CPUs >> cpu0: SAPIC Id=0, SAPIC Eid=0 (BSP) >> cpu2: SAPIC Id=2, SAPIC Eid=0 >> acpi0: <HP> on motherboard Richard, The machine is definitely hung at this point. The problem is a faulty address specifier in ACPI. The address in the GAS is a memory mapped I/O address, while the address space indication is I/O port space. This discrepancy results in an invalid access to I/O port space, which causes the machine to hang. I put a work around in FreeBSD-current that checks for this and calculate the intended memory address rather than the I/O port memory address. This makes the kernel boot. The work-around will be in the June snapshot and you should be able to boot on the rx2660. FYI, -- Marcel Moolenaar xcllnt@mac.com
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