On Thu, 30 Jul 2015, Mike Marciniszyn wrote:
> +HFI1
> +
> + The hfi1 driver also creates these additional files:
> +
> + hw_rev - hardware revision
> + board_id - manufacturing board id
> + version - driver version
> + tempsense - thermal sense information
> + serial - board serial number
> + nfreectxts - number of free user contexts
> + nctxts - number of allowed contexts (PSM2)
> + localbus_info - PCIe info
> + chip_reset - diagnostic (root only)
> + boardversion - board version
Arent these already provide by the pci-e driver framework? Tools will not
work if you do not put the information out there in a way that they can be
scanned.
F.e the following output of lspci -vv shows a revision and the board_id
is also usually avaialble. The kernel driver version is also there via
the driver/module directory etc etc. Please integrate properly into the
kernel device driver infrastructure and do not create useless new entries.
lspci -vv
00:19.0 Ethernet controller: Intel Corporation Ethernet Connection I217-LM (rev
04)
Subsystem: Fujitsu Technology Solutions Device 11ed
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort-
<MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin A routed to IRQ 28
Region 0: Memory at f7c00000 (32-bit, non-prefetchable) [size=128K]
Region 1: Memory at f7c3d000 (32-bit, non-prefetchable) [size=4K]
Region 2: I/O ports at f080 [size=32]
Capabilities: [c8] Power Management version 2
Flags: PMEClk- DSI+ D1- D2- AuxCurrent=0mA
PME(D0+,D1-,D2-,D3hot+,D3cold+)
Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=1 PME-
Capabilities: [d0] MSI: Enable+ Count=1/1 Maskable- 64bit+
Address: 00000000fee00378 Data: 0000
Capabilities: [e0] PCI Advanced Features
AFCap: TP+ FLR+
AFCtrl: FLR-
AFStatus: TP-
Kernel driver in use: e1000e
ls -l /sys/devices/pci0000\:00/0000:00:19.0/driver/module/
total 0
-r--r--r-- 1 root root 4096 Jul 30 14:59 coresize
drwxr-xr-x 2 root root 0 Jul 30 15:47 drivers
drwxr-xr-x 2 root root 0 Jul 30 14:59 holders
-r--r--r-- 1 root root 4096 Jul 30 15:47 initsize
-r--r--r-- 1 root root 4096 Jul 30 14:59 initstate
drwxr-xr-x 2 root root 0 Jul 30 15:47 notes
drwxr-xr-x 2 root root 0 Jul 30 15:47 parameters
-r--r--r-- 1 root root 4096 Jul 30 14:59 refcnt
drwxr-xr-x 2 root root 0 Jul 30 15:47 sections
-r--r--r-- 1 root root 4096 Jul 30 15:47 srcversion
-r--r--r-- 1 root root 4096 Jul 30 15:47 taint
--w------- 1 root root 4096 Jul 30 14:59 uevent
-r--r--r-- 1 root root 4096 Jul 30 15:49 version
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