* SGI O2 - RAM 320MBytes - linux reports 245MBytes (/proc/meminfo) [not found] <20041219023850Z8225215-1340+5@linux-mips.org> @ 2004-12-19 10:24 ` Frederic TEMPORELLI 2004-12-19 12:29 ` Kumba 0 siblings, 1 reply; 2+ messages in thread From: Frederic TEMPORELLI @ 2004-12-19 10:24 UTC (permalink / raw) To: linux-mips Hello, no way to see (use ?) all available RAM (320MB) on SGI O2 with 2.6.10-rc3 (latest cvs) Hardware => SGI O2 with 320MBytes in this way: dimm 1: 32MBytes - dimm2: 32MBytes dimm 3: 32MBytes - dimm4: 32MBytes dimm 5: 32MBytes - dimm6: 32MBytes dimm 7: 64MBytes - dimm8: 64MBytes Firmware => "hinv" is reporting 320MBytes (OK, match hardware) Linux Kernel (32 and 64 bits) => /proc/meminfo is reporting a MemTotal of 245436KB "top" command is reporting same wrong value (more than 64MB missing) where can I look for in sources to report/use all available RAM ? can you help me ? Regards -- Frederic TEMPORELLI ^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: SGI O2 - RAM 320MBytes - linux reports 245MBytes (/proc/meminfo) 2004-12-19 10:24 ` SGI O2 - RAM 320MBytes - linux reports 245MBytes (/proc/meminfo) Frederic TEMPORELLI @ 2004-12-19 12:29 ` Kumba 0 siblings, 0 replies; 2+ messages in thread From: Kumba @ 2004-12-19 12:29 UTC (permalink / raw) To: linux-mips; +Cc: Frederic TEMPORELLI Frederic TEMPORELLI wrote: > Hello, > > no way to see (use ?) all available RAM (320MB) on SGI O2 with > 2.6.10-rc3 (latest cvs) > > Hardware => SGI O2 with 320MBytes in this way: > dimm 1: 32MBytes - dimm2: 32MBytes > dimm 3: 32MBytes - dimm4: 32MBytes > dimm 5: 32MBytes - dimm6: 32MBytes > dimm 7: 64MBytes - dimm8: 64MBytes > > Firmware => "hinv" is reporting 320MBytes (OK, match hardware) > > Linux Kernel (32 and 64 bits) => /proc/meminfo is reporting a MemTotal > of 245436KB > "top" command is reporting same wrong value (more than 64MB missing) > > where can I look for in sources to report/use all available RAM ? > can you help me ? O2, like Indy and I2/R4x00, are limited to 256MB max RAM currently. To see any further, O2 needs HIGHMEM support, which last I checked, doesn't exist. Patches welcome :) --Kumba -- "Such is oft the course of deeds that move the wheels of the world: small hands do them because they must, while the eyes of the great are elsewhere." --Elrond ^ permalink raw reply [flat|nested] 2+ messages in thread
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2004-12-19 10:24 ` SGI O2 - RAM 320MBytes - linux reports 245MBytes (/proc/meminfo) Frederic TEMPORELLI
2004-12-19 12:29 ` Kumba
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