Date: Fri, 23 Mar 2001 08:32:56 +0100 (CET) From: Michael Class <michaelc@tmbbobmc.bbn.hp.com> To: Mike Smith <msmith@FreeBSD.ORG> Cc: "Johny Mattsson (EPA)" <Johny.Mattsson@ericsson.com.au>, <current@FreeBSD.ORG>, <wpaul@FreeBSD.ORG> Subject: Re: newcard/cardbus instabilities Message-ID: <Pine.BSF.4.33.0103230827380.926-100000@tmbbobmc.bbn.hp.com> In-Reply-To: <200103230046.f2N0kkD00621@mass.dis.org>
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Hello, just as an additional data-point: I am using an HP Omnibook 4150 (not the 4150B-Version!) with the 3COM-Card just fine. (Actually I am writing this from this machine) The corresponding lines from dmesg are: pccbb0: <TI1220 PCI-CardBus Bridge> at device 4.0 on pci0 pccbb0: PCI Memory allocated: 44000000 pci_cfgintr_unique: hard-routed to irq 10 pci_cfgintr: 0:4 INTA routed to irq 10 cardbus0: <Cardbus bus (newcard)> on pccbb0 pccard0: <16-bit PCCard bus> on pccbb0 pccbb1: <TI1220 PCI-CardBus Bridge> at device 4.1 on pci0 pccbb1: PCI Memory allocated: 44001000 pci_cfgintr_unique: hard-routed to irq 10 pci_cfgintr: 0:4 INTB routed to irq 10 cardbus1: <Cardbus bus (newcard)> on pccbb1 pccard1: <16-bit PCCard bus> on pccbb1 pccbb0: card inserted: event=0x00000000, state=30000820 pccbb0: pccbb_power: CARD_VCC_0V and CARD_VPP_0V [44] pccbb0: pccbb_power: CARD_VCC_3V and CARD_VPP_VCC [11] TUPLE: LINKTARGET [3]: 43 49 53 Manufacturer ID: 01015752 TUPLE: CONFIG_CB [6]: 03 01 00 00 00 00 TUPLE: CFTABLE_ENTRY_CB [13]: 41 9a 01 b5 1e 01 b5 1e 02 30 ff ff 01 cardbus0: Opening BAR: type=IO, bar=10, len=0040 Product version: 5.0 Product name: 3Com Corporation | 3CCFE575CT | LAN Cardbus Card | 004 | Functions: Network Adaptor, Memory CIS reading done xl0: <3Com 3c575C Fast Etherlink XL> port 0x3000-0x307f mem 0x44020000-0x4403fff f,0x44002080-0x440020ff,0x44002000-0x4400207f irq 10 at device 0.0 on cardbus0 xl0: chip is in D6 power mode -- setting to D0 xl0: Ethernet address: 00:00:86:5b:96:ea miibus0: <MII bus> on xl0 ukphy0: <Generic IEEE 802.3u media interface> on miibus0 ukphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto cardbus1: Detaching card: no cards to detach! pccbb1: pccbb_power: CARD_VCC_0V and CARD_VPP_0V [44] And as you can see I am getting the D6 power-state too, but still everything works fine (as long as I have the card inserted during boot and I do not suspend/resume). I am able to get around 8MBytes/sec with this card. Michael On Thu, 22 Mar 2001, Mike Smith wrote: > Firstly, please don't send HTML mail. It's bad, and people have a hard > time dealing with it. > > > Semi-recently grabbed a snapshot of -CURRENT (from 03/06) to see if I could > > finally get my 3Com 3c575C Fast Etherlink XL cardbus lancard to work. I saw > > it mentioned in the HARDWARE.TXT so I decided to give it a go. What I didn't > > realize was that the newcard/cardbus was still in its early stages. So what > > I am experiencing now is that the card is properly detected (which doesn't > > happen with the card/pcic devices), _but_ when using it, I experience > > frequent timeouts and delays. > > The xl driver spits out numerous "xl0: watchdog timeout", and I get pings > > around the one second mark, even to machines on the same switch. Trying to > > maintain TCP sessions without keeping a running ping in the background is > > futile, due to the packet loss. > > > > So basically, I'm wondering what I can do to help getting this fixed? I very > > much want to see proper cardbus support (having to run windoze to get net > > connectivity is highly annoying and counter productive). > > I don't have any means of running cvsup regularly (stuck behind heavy > > firewall), and I unfortunately have no experience with writing device > > drivers, but should otherwise be able to tweak code as instructed. I'll be > > happy to be a testbed for the 3c575C (and I'll be very happy when I can > > report that it seems to work flawlessly!). > ... > > pccbb0: <TI1225 PCI-CardBus Bridge> at device 4.0 on pci0 > > pccbb0: PCI Memory allocated: 44000000 > > pci_cfgintr_unique: hard-routed to irq 10 > > pci_cfgintr: 0:4 INTA routed to irq 10 > > cardbus0: <Cardbus bus (newcard)> on pccbb0 > > pccard0: <16-bit PCCard bus> on pccbb0 > > pccbb1: <TI1225 PCI-CardBus Bridge> at device 4.1 on pci0 > > pccbb1: PCI Memory allocated: 44001000 > > pci_cfgintr_unique: hard-routed to irq 10 > > pci_cfgintr: 0:4 INTB routed to irq 10 > > This looks OK, though you might want to disable the pccard support, since > it's known to be broken right now. > > > pccbb1: card inserted: event=0x00000000, state=30000b20 > > pccbb1: pccbb_power: CARD_VCC_0V and CARD_VPP_0V [44] > > pccbb1: pccbb_power: CARD_VCC_3V and CARD_VPP_VCC [11] > > pccbb1: bad Vcc request. ctrl=0x33, status=0x30000b20 > > That's a bit ugly. > > > xl0: <3Com 3c575C Fast Etherlink XL> port 0x3000-0x307f mem > > 0x44020000-0x4403ffff,0x44002480-0x440024ff,0x44002400-0x4400247f irq 10 at > > device 0.0 on cardbus1 > > xl0: chip is in D6 power mode -- setting to D0 > > I'm a bit worried about this; "D6" doesn't really exist, so it's possible > that something is going wrong here. > > Bill; you might have some better ideas than I do. Suggestions? > -- > ... every activity meets with opposition, everyone who acts has his > rivals and unfortunately opponents also. But not because people want > to be opponents, rather because the tasks and relationships force > people to take different points of view. [Dr. Fritz Todt] > V I C T O R Y N O T V E N G E A N C E > > > > To Unsubscribe: send mail to majordomo@FreeBSD.org > with "unsubscribe freebsd-current" in the body of the message > > ___________________________________________________________________________ Michael Class E-Mail: michael_class@hp.com E-Business Solution Division ___________________________________________________________________________ To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message
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