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

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Date:	Fri, 2 Sep 2011 02:48:50 +0200
From:	Francesco Piccinno <stack.box@...il.com>
To:	Matt Carlson <mcarlson@...adcom.com>
Cc:	Andrew Morton <akpm@...ux-foundation.org>,
	"netdev@...r.kernel.org" <netdev@...r.kernel.org>,
	"bugme-daemon@...zilla.kernel.org" <bugme-daemon@...zilla.kernel.org>,
	Benjamin Li <benli@...adcom.com>,
	Michael Chan <mchan@...adcom.com>
Subject: Re: [Bugme-new] [Bug 42132] New: Support BCM5750M in tg3

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 <mcarlson@...adcom.com> 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
>> bugzilla-daemon@...zilla.kernel.org 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: drivers_network@...nel-bugs.osdl.org
>> >         ReportedBy: stack.box@...il.com
>> >         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' ?
>
>
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