Subject: Re: [Bugme-new] [Bug 42132] New: Support BCM5750M in tg3

From: "Matt Carlson" <[email-masked]>
Date: Thu, 1 Sep 2011 18:04:31 -0700

It's showing up on lspci as a PCIe device, so it can't be the 5750M.
The bcm5750M is a pci device.

I'm wondering if bootcode is failing.  Do you see any messages in your
syslogs that say "No firmware running"?

Can you post the output of 'ethtool -i ethX'?

On Thu, Sep 01, 2011 at 05:48:50PM -0700, Francesco Piccinno wrote:
> Yes sure.
> 
> # lspci -vvv -s 08:00.0
> 08:00.0 Ethernet controller: Broadcom Corporation NetXtreme BCM5750M
> Gigabit Ethernet
> 	Subsystem: Broadcom Corporation NetXtreme BCM5750M Gigabit Ethernet
> 	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, Cache Line Size: 64 bytes
> 	Interrupt: pin A routed to IRQ 10
> 	Region 0: Memory at f4100000 (64-bit, non-prefetchable) [size=64K]
> 	Capabilities: [48] 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: [50] Vital Product Data
> pcilib: sysfs_read_vpd: read failed: Connection timed out
> 		Not readable
> 	Capabilities: [58] MSI: Enable- Count=1/8 Maskable- 64bit+
> 		Address: 5149526521410124  Data: 8b60
> 	Capabilities: [d0] Express (v1) Endpoint, MSI 00
> 		DevCap:	MaxPayload 512 bytes, PhantFunc 0, Latency L0s <4us, L1 unlimited
> 			ExtTag+ AttnBtn- AttnInd- PwrInd- RBE- FLReset-
> 		DevCtl:	Report errors: Correctable- Non-Fatal- Fatal- Unsupported-
> 			RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
> 			MaxPayload 128 bytes, MaxReadReq 512 bytes
> 		DevSta:	CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr+ TransPend-
> 		LnkCap:	Port #0, Speed 2.5GT/s, Width x1, ASPM L0s, Latency L0 <4us, L1 <64us
> 			ClockPM- Surprise- LLActRep- BwNot-
> 		LnkCtl:	ASPM Disabled; RCB 64 bytes Disabled- Retrain- CommClk+
> 			ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
> 		LnkSta:	Speed 2.5GT/s, Width x1, TrErr- Train- SlotClk+ DLActive-
> BWMgmt- ABWMgmt-
> 	Capabilities: [100 v1] Advanced Error Reporting
> 		UESta:	DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF-
> MalfTLP- ECRC- UnsupReq- ACSViol-
> 		UEMsk:	DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF-
> MalfTLP- ECRC- UnsupReq- ACSViol-
> 		UESvrt:	DLP+ SDES- TLP- FCP+ CmpltTO- CmpltAbrt- UnxCmplt- RxOF+
> MalfTLP+ ECRC- UnsupReq- ACSViol-
> 		CESta:	RxErr- BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr-
> 		CEMsk:	RxErr- BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr-
> 		AERCap:	First Error Pointer: 00, GenCap+ CGenEn- ChkCap+ ChkEn-
> 	Capabilities: [13c v1] Virtual Channel
> 		Caps:	LPEVC=0 RefClk=100ns PATEntryBits=1
> 		Arb:	Fixed- WRR32- WRR64- WRR128-
> 		Ctrl:	ArbSelect=Fixed
> 		Status:	InProgress-
> 		VC0:	Caps:	PATOffset=00 MaxTimeSlots=1 RejSnoopTrans-
> 			Arb:	Fixed- WRR32- WRR64- WRR128- TWRR128- WRR256-
> 			Ctrl:	Enable+ ID=0 ArbSelect=Fixed TC/VC=01
> 			Status:	NegoPending- InProgress-
> 	Capabilities: [160 v1] Device Serial Number 00-00-00-ff-fe-00-00-00
> 
> Serial number is CND71700K6.
> --
> Best regards,
> Francesco Piccinno
> 
> 
> 
> On Fri, Sep 2, 2011 at 2:06 AM, Matt Carlson <[email-masked]> wrote:
> > On Thu, Sep 01, 2011 at 04:40:11PM -0700, Andrew Morton wrote:
> >>
> >> (switched to email. ??Please respond via emailed reply-to-all, not via the
> >> bugzilla web interface).
> >>
> >> On Wed, 31 Aug 2011 18:18:40 GMT
> >> [email-masked] wrote:
> >>
> >> > https://bugzilla.kernel.org/show_bug.cgi?id=42132
> >> >
> >> > ?? ?? ?? ?? ?? ??Summary: Support BCM5750M in tg3
> >> > ?? ?? ?? ?? ?? ??Product: Drivers
> >> > ?? ?? ?? ?? ?? ??Version: 2.5
> >> > ?? ?? Kernel Version: 3.0.3
> >> > ?? ?? ?? ?? ?? Platform: All
> >> > ?? ?? ?? ?? OS/Version: Linux
> >> > ?? ?? ?? ?? ?? ?? ?? Tree: Mainline
> >> > ?? ?? ?? ?? ?? ?? Status: NEW
> >> > ?? ?? ?? ?? ?? Severity: normal
> >> > ?? ?? ?? ?? ?? Priority: P1
> >> > ?? ?? ?? ?? ??Component: Network
> >> > ?? ?? ?? ?? AssignedTo: [email-masked]
> >> > ?? ?? ?? ?? ReportedBy: [email-masked]
> >> > ?? ?? ?? ?? Regression: Yes
> >> >
> >> >
> >> > I have a notebook (HP TC4400) which has a BCM5750 ethernet card inside. The
> >> > ouput of lspci is:
> >> >
> >> > 08:00.0 Ethernet controller [0200]: Broadcom Corporation NetXtreme BCM5750M
> >> > Gigabit Ethernet [14e4:167c]
> >> >
> >> > Commit 67b284d476bcb3d100e946da23d6cf9acfd0465c removed the support for this
> >> > device.
> >> >
> >>
> >> 67b284d476bcb3d100 says "These devices were never released to the public".
> >>
> >> > I wish to have the support for this network card back again. Thanks!
> >>
> >> oops ;)
> >
> > Really? ??All the TC4400 documentation I find says it uses a bcm5753M on a
> > PCIe bus. ??Can you post the full output of 'lspci -vvv -s 08:00.0' ?
> >
> >
>