Messages in this thread | | | Date | Wed, 06 Jun 2007 19:33:14 -0300 | From | Reinaldo de Carvalho <> | Subject | Re: Another missing RAM on x86_64 |
| |
This laptop have a nVidia 10de:0244 with 256Mb of RAM. No shared memory.
Reinaldo de Carvalho
00:05.0 VGA compatible controller: nVidia Corporation C51 PCI Express Bridge (rev a2) (prog-if 00 [VGA]) Subsystem: Hewlett-Packard Company Unknown device 30b5 Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 0 Interrupt: pin A routed to IRQ 21 Region 0: Memory at c2000000 (32-bit, non-prefetchable) [size=16M] Region 1: Memory at d0000000 (64-bit, prefetchable) [size=256M] Region 3: Memory at c1000000 (64-bit, non-prefetchable) [size=16M] [virtual] Expansion ROM at 50000000 [disabled] [size=128K] Capabilities: [48] Power Management version 2 Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-) Status: D0 PME-Enable- DSel=0 DScale=0 PME- Capabilities: [50] Message Signalled Interrupts: Mask- 64bit+ Queue=0/0 Enable- Address: 0000000000000000 Data: 0000
Robert Hancock escreveu: > Reinaldo de Carvalho wrote: >> 1024MB dont detected on Notebook HP 2125 with kernel 2.6.21.3 >> > > BIOS-provided physical RAM map: > BIOS-e820: 0000000000000000 - 000000000009dc00 (usable) > BIOS-e820: 000000000009dc00 - 00000000000a0000 (reserved) > BIOS-e820: 00000000000d2000 - 0000000000100000 (reserved) > BIOS-e820: 0000000000100000 - 000000003bf10000 (usable) > BIOS-e820: 000000003bf10000 - 000000003bf19000 (ACPI data) > BIOS-e820: 000000003bf19000 - 000000003bf80000 (ACPI NVS) > BIOS-e820: 000000003bf80000 - 0000000040000000 (reserved) > BIOS-e820: 00000000e0000000 - 00000000f0000000 (reserved) > BIOS-e820: 00000000fec00000 - 00000000fec10000 (reserved) > BIOS-e820: 00000000fee00000 - 00000000fee01000 (reserved) > BIOS-e820: 00000000fff80000 - 0000000100000000 (reserved) > > This shows that memory from 0 to 631K and 1MB to 959MB are usable. Does > this laptop have integrated graphics that could be using the rest? > - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
| |