Bug#278887: more /proc data
from a Dell PowerEdge 1850.
# cat /proc/megaraid/hba0/config
v2.10.3 (Release Date: Thu Apr 8 16:16:05 EDT 2004)
PERC 4e/Si
Controller Type: 438/466/467/471/493/518/520/531/532
Controller Supports 40 Logical Drives
Controller capable of 64-bit memory addressing
Controller is not using 64-bit memory addressing
Base = f8818000, Irq = 46, Initial Logical Drives = 1, Channels = 1
Version =513O:H418, DRAM = 256Mb
Controller Queue Depth = 254, Driver Queue Depth = 126
support_ext_cdb = 1
support_random_del = 1
boot_ldrv_enabled = 1
boot_ldrv = 0
boot_pdrv_enabled = 0
boot_pdrv_ch = 0
boot_pdrv_tgt = 0
quiescent = 0
has_cluster = 0
Module Parameters:
max_cmd_per_lun = 63
max_sectors_per_io = 128
# lspci -n && lspci -vvv
0000:02:0e.0 0104: 1028:0013 (rev 06)
0000:02:0e.0 RAID bus controller: Dell PowerEdge Expandable RAID
controller 4 (rev 06)
Subsystem: Dell PowerEdge Expandable RAID Controller 4e/Si
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop-
ParErr- Stepping+ SERR+ FastB2B-
Status: Cap+ 66MHz+ UDF- FastB2B- ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort- >SERR- <PERR-
Latency: 64 (32000ns min), Cache Line Size: 0x10 (64 bytes)
Interrupt: pin A routed to IRQ 46
Region 0: Memory at d80f0000 (32-bit, prefetchable) [size=64K]
Region 2: Memory at dfde0000 (32-bit, non-prefetchable)
[size=128K]
Expansion ROM at dfe00000 [disabled] [size=128K]
Capabilities: [c0] 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: [d0] Message Signalled Interrupts: 64bit+ Queue=0/1
Enable-
Address: 0000000000000000 Data: 0000
Capabilities: [e0] PCI-X non-bridge device.
Command: DPERE- ERO- RBC=0 OST=3
Status: Bus=2 Dev=14 Func=0 64bit+ 133MHz+ SCD- USC-,
DC=bridge, DMMRBC=1, DMOST=3, DMCRS=1, RSCEM-
# ls /proc/megaraid/hba0/
battery-status diskdrives-ch1 mailbox raiddrives-20-29 stat
config diskdrives-ch2 raiddrives-0-9 raiddrives-30-39
diskdrives-ch0 diskdrives-ch3 raiddrives-10-19 rebuild-rate
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