Cool, with prefmem 64 bit, and mem opt. Get back 512M RAM.
Mellanox IB PCI-E card support real pci mem64. base1: 0xd8000000 limit1: 0xfcffffffff size: 0x18800000 align: 27 base2: 0xf4000000 limit2: 0xfe8fffff size: 0x04c00000 align: 26 base1: 0xfce0000000 limit1: 0xfcffffffff size: 0x18800000 align: 27 base2: 0xf8000000 limit2: 0xfe8fffff size: 0x04c00000 align: 26 PCI_DOMAIN: 0000 00 <- [0x0000001000 - 0x0000005fff] io PCI_DOMAIN: 0000 01 <- [0xfce0000000 - 0xfcf87fffff] prefmem PCI_DOMAIN: 0000 02 <- [0x00f8000000 - 0x00fcbfffff] mem Setting variable MTRR 0, base: 0MB, range: 2048MB, type WB Setting variable MTRR 1, base: 2048MB, range: 1024MB, type WB Setting variable MTRR 2, base: 3072MB, range: 512MB, type WB Setting variable MTRR 3, base: 3584MB, range: 256MB, type WB Setting variable MTRR 4, base: 3840MB, range: 128MB, type WB LBsuse91AMD64:~ # lspci -vvxxx -s 3:0.0 0000:03:00.0 InfiniBand: Mellanox Technology MT25208 InfiniHost III Ex HCA (rev a0) Subsystem: Mellanox Technology MT25208 InfiniHost III Ex HCA 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- Interrupt: pin A routed to IRQ 18 Region 0: Memory at fc800000 (64-bit, non-prefetchable) Region 2: Memory at fce8000000 (64-bit, prefetchable) [size=8M] Region 4: Memory at fce0000000 (64-bit, prefetchable) [size=128M] Capabilities: [40] 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: [48] Vital Product Data Capabilities: [90] Message Signalled Interrupts: 64bit+ Queue=0/5 Enable- Address: 0000000000000000 Data: 0000 Capabilities: [60] #10 [0001] 00: b3 15 78 62 42 01 10 00 a0 00 06 0c 10 00 00 00 10: 04 00 80 fc 00 00 00 00 0c 00 00 e8 fc 00 00 00 20: 0c 00 00 e0 fc 00 00 00 00 00 00 00 b3 15 78 62 30: 00 00 00 00 40 00 00 00 00 00 00 00 00 01 00 00 40: 01 48 02 00 00 00 00 00 03 90 ff 7f 11 11 00 00 50: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 60: 10 00 01 00 c0 0f 00 00 00 20 01 00 81 f4 03 08 70: 00 00 81 00 00 00 00 00 00 00 00 00 00 00 00 00 80: 00 00 00 00 11 00 1f 00 00 20 08 00 00 22 08 00 90: 05 60 8a 00 00 00 00 00 00 00 00 00 00 00 00 00 a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 LBsuse91AMD64:~ # lspci -vvxxx -s 8:0.0 0000:08:00.0 InfiniBand: Mellanox Technology MT25208 InfiniHost III Ex HCA (rev a0) Subsystem: Mellanox Technology MT25208 InfiniHost III Ex HCA 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- Interrupt: pin A routed to IRQ 50 Region 0: Memory at fca00000 (64-bit, non-prefetchable) Region 2: Memory at fcf8000000 (64-bit, prefetchable) [size=8M] Region 4: Memory at fcf0000000 (64-bit, prefetchable) [size=128M] Capabilities: [40] 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: [48] Vital Product Data Capabilities: [90] Message Signalled Interrupts: 64bit+ Queue=0/5 Enable- Address: 0000000000000000 Data: 0000 Capabilities: [60] #10 [0001] 00: b3 15 78 62 42 01 10 00 a0 00 06 0c 10 00 00 00 10: 04 00 a0 fc 00 00 00 00 0c 00 00 f8 fc 00 00 00 20: 0c 00 00 f0 fc 00 00 00 00 00 00 00 b3 15 78 62 30: 00 00 00 00 40 00 00 00 00 00 00 00 00 01 00 00 40: 01 48 02 00 00 00 00 00 03 90 ff 7f 11 11 00 00 50: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 60: 10 00 01 00 c0 0f 00 00 00 20 01 00 81 f4 03 08 70: 00 00 81 00 00 00 00 00 00 00 00 00 00 00 00 00 80: 00 00 00 00 11 00 1f 00 00 20 08 00 00 22 08 00 90: 05 60 8a 00 00 00 00 00 00 00 00 00 00 00 00 00 a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 _______________________________________________ Linuxbios mailing list [EMAIL PROTECTED] http://www.clustermatic.org/mailman/listinfo/linuxbios