Здравствуйте! Столкнулся с проблемой, что 64-х битная OpenSuse 11.3 не видит память больше 4 ГБ. Погуглив, набрёл на это обсуждение - http://fixunix.com/kernel/550350-pat-mtrrs.html
Просьба: помогите перевести с юниксоидного на английский (или на русский) что там было сделано, чтобы обойти проблему (дело осложняется тем, что я практически не знаю линукса, а работать на нём нужно. И нужно более 4 ГБ памяти)
Спасибо.
Тех. информация: Материнская плата : AMD 990 FX 5 Crosshair
Цитата | uname -a Linux linux-dkgu 2.6.34-12-default #1 SMP 2010-06-29 02:39:08 +0200 x86_64 x86_64 x86_64 GNU/Linux |
Цитата | dmesg | grep BIOS [ 0.000000] BIOS-provided physical RAM map: [ 0.000000] BIOS-e820: 0000000000000000 - 000000000009bc00 (usable) [ 0.000000] BIOS-e820: 000000000009bc00 - 00000000000a0000 (reserved) [ 0.000000] BIOS-e820: 00000000000e0000 - 0000000000100000 (reserved) [ 0.000000] BIOS-e820: 0000000000100000 - 00000000cd724000 (usable) [ 0.000000] BIOS-e820: 00000000cd724000 - 00000000cd775000 (ACPI NVS) [ 0.000000] BIOS-e820: 00000000cd775000 - 00000000cd77d000 (ACPI data) [ 0.000000] BIOS-e820: 00000000cd77d000 - 00000000cdadc000 (reserved) [ 0.000000] BIOS-e820: 00000000cdadc000 - 00000000cdaed000 (ACPI NVS) [ 0.000000] BIOS-e820: 00000000cdaed000 - 00000000cdb00000 (reserved) [ 0.000000] BIOS-e820: 00000000cdb00000 - 00000000cdb02000 (ACPI NVS) [ 0.000000] BIOS-e820: 00000000cdb02000 - 00000000cdb0b000 (reserved) [ 0.000000] BIOS-e820: 00000000cdb0b000 - 00000000cdb11000 (ACPI NVS) [ 0.000000] BIOS-e820: 00000000cdb11000 - 00000000cdb73000 (reserved) [ 0.000000] BIOS-e820: 00000000cdb73000 - 00000000cdd76000 (ACPI NVS) [ 0.000000] BIOS-e820: 00000000cdd76000 - 00000000cdf00000 (usable) [ 0.000000] BIOS-e820: 00000000fec00000 - 00000000fec01000 (reserved) [ 0.000000] BIOS-e820: 00000000fec10000 - 00000000fec11000 (reserved) [ 0.000000] BIOS-e820: 00000000fec20000 - 00000000fec21000 (reserved) [ 0.000000] BIOS-e820: 00000000fed00000 - 00000000fed01000 (reserved) [ 0.000000] BIOS-e820: 00000000fed61000 - 00000000fed71000 (reserved) [ 0.000000] BIOS-e820: 00000000fed80000 - 00000000fed90000 (reserved) [ 0.000000] BIOS-e820: 00000000fef00000 - 0000000100000000 (reserved) [ 0.000000] BIOS-e820: 0000000100001000 - 000000022f000000 (usable) [ 0.000000] AMI BIOS detected: BIOS may corrupt low RAM, working around it. [ 0.000000] WARNING: BIOS bug: CPU MTRRs don't cover all of memory, losing 4847MB of RAM. [ 0.000000] #3 [000009bc00 - 0000100000] BIOS reserved [ 1.766011] pcieport 0000:00:02.0: Requesting control of PCIe PME from ACPI BIOS [ 1.766023] pcieport 0000:00:04.0: Requesting control of PCIe PME from ACPI BIOS [ 1.766030] pcieport 0000:00:05.0: Requesting control of PCIe PME from ACPI BIOS [ 1.766036] pcieport 0000:00:06.0: Requesting control of PCIe PME from ACPI BIOS [ 1.766043] pcieport 0000:00:07.0: Requesting control of PCIe PME from ACPI BIOS [ 1.766049] pcieport 0000:00:09.0: Requesting control of PCIe PME from ACPI BIOS [ 7.575942] hda_codec: ALC889: BIOS auto-probing. [ 13.098486] [Firmware Bug]: powernow-k8: Try again with latest BIOS. [ 17.205739] BIOS EDD facility v0.16 2004-Jun-25, 6 devices found |
Цитата | cat /proc/mtrr reg00: base=0x000000000 ( 0MB), size= 2048MB, count=1: write-back reg01: base=0x080000000 ( 2048MB), size= 1024MB, count=1: write-back reg02: base=0x0c0000000 ( 3072MB), size= 256MB, count=1: write-back reg03: base=0x0cdf00000 ( 3295MB), size= 1MB, count=1: uncachable reg04: base=0x0ce000000 ( 3296MB), size= 32MB, count=1: uncachable
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