Date: Mon, 12 Nov 2001 02:21:08 -0800 From: John Gordon <john.gordon@windriver.com> To: freebsd-mobile@FreeBSD.ORG Subject: Re: Odd behaviour on upgrade to 4.4-R Message-ID: <3BEFA294.6F13C259@windriver.com> References: <3BEF7D60.A11C41BA@windriver.com>
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Hello all,
Seeing Warner's notification of new code, I updated my source tree and
rebuilt the kernel. Unfortunately, it doesn't change the behaviour I am
seeing.
Regards,
John...
John Gordon wrote:
>
> Hello all,
>
> Well, seems I didn't learn from the pain of my last upgrade, and I
> upgraded my laptop to 4.4-R. Now I have some very odd things happening,
> and my Xircom card has ceased to work again.
>
> The driver for the card itself is unchanged (checked the sources), so it
> has to be the PCMCIA card handling. There are some big changes in the
> boot sequence:
>
> Here's what 4.3-R says:
>
> Nov 11 23:03:39 pooh /kernel.prev: pcic-pci0: <TI PCI-1131 PCI-CardBus
> Bridge> irq 9 at device 7.0 on pci
> 0
> Nov 11 23:03:39 pooh /kernel.prev: pcic-pci0: TI113X PCI Config Reg:
> [speaker enable][CSC serial isa irq]
> Nov 11 23:03:39 pooh /kernel.prev: pcic-pci1: <TI PCI-1131 PCI-CardBus
> Bridge> irq 10 at device 7.1 on pc
> i0
> Nov 11 23:03:39 pooh /kernel.prev: pcic-pci1: TI113X PCI Config Reg:
> [speaker enable][CSC serial isa irq]
> Nov 11 23:03:39 pooh /kernel.prev: pcic0: <Cirrus Logic PD672X> at port
> 0x3e0 iomem 0xd0000 on isa0
> Nov 11 23:03:39 pooh /kernel.prev: pcic0: Polling mode
> Nov 11 23:03:39 pooh /kernel.prev: pccard0: <PC Card bus -- kludge
> version> on pcic0
> Nov 11 23:03:39 pooh /kernel.prev: pccard1: <PC Card bus -- kludge
> version> on pcic0
> Nov 11 23:03:39 pooh /kernel.prev: pcic1: <VLSI 82C146> at port 0x3e2
> iomem 0xd4000 on isa0
> Nov 11 23:03:39 pooh /kernel.prev: pcic1: Polling mode
> Nov 11 23:03:39 pooh /kernel.prev: pccard2: <PC Card bus -- kludge
> version> on pcic1
> Nov 11 23:03:39 pooh /kernel.prev: pccard3: <PC Card bus -- kludge
> version> on pcic1
> Nov 11 23:03:40 pooh /kernel.prev: pccard: card inserted, slot 0
> Nov 11 23:03:40 pooh /kernel.prev: pccard: card inserted, slot 2
>
> Now, those cards in 4.3 are the Xircom in slot 0, my LinkSys wi0 in slot
> 2.
>
> The output from 4.4-R is as follows:
>
> Nov 11 23:02:08 pooh /kernel: pcic0: <TI PCI-1131 PCI-CardBus Bridge>
> irq 9 at device 7.0 on pci0
> Nov 11 23:02:08 pooh /kernel: pcic0: PCI Memory allocated: 0x44000000
> Nov 11 23:02:08 pooh /kernel: pcic0: TI113X PCI Config Reg: [speaker
> enable][CSC serial isa irq]
> Nov 11 23:02:08 pooh /kernel: pccard0: <PC Card bus (classic)> on pcic0
> Nov 11 23:02:08 pooh /kernel: pcic1: <TI PCI-1131 PCI-CardBus Bridge>
> irq 10 at device 7.1 on pci0
> Nov 11 23:02:08 pooh /kernel: pcic1: PCI Memory allocated: 0x44001000
> Nov 11 23:02:08 pooh /kernel: pcic1: TI113X PCI Config Reg: [speaker
> enable][CSC serial isa irq]
> Nov 11 23:02:08 pooh /kernel: pccard1: <PC Card bus (classic)> on pcic1
> Nov 11 23:02:08 pooh /kernel: pcic2: <Cirrus logic 672x> at port 0x3e0
> iomem 0xd0000 on isa0
> Nov 11 23:02:08 pooh /kernel: pcic2: Polling mode
> Nov 11 23:02:08 pooh /kernel: pccard2: <PC Card bus (classic)> on pcic2
> Nov 11 23:02:08 pooh /kernel: pccard3: <PC Card bus (classic)> on pcic2
> Nov 11 23:02:08 pooh /kernel: pccard: card inserted, slot 0
> Nov 11 23:02:08 pooh /kernel: pccard: card inserted, slot 2
>
> This time, notice that there is a pcic2 (using the device that used to
> be called pcic0 in 4.3-R), and nothing using the device that was called
> pcic1 in the 4.3-R kernel. The other odd thing is that slot 0 is now the
> LinkSys, and slot 2 the Xircom. The failure comes from pccardd:
>
> Nov 11 14:48:18 pooh pccardd[88]: Card "Xircom"("CreditCard Ethernet
> 10/100 + Modem 56") [CEM56] [1.00] matched "Xircom" ("CreditCard
> Ethernet 10/100 + Modem 56") [(null)] [(null)]
> Nov 11 14:48:23 pooh pccardd[88]: driver allocation failed for
> Xircom(CreditCard Ethernet 10/100 + Modem 56): Device not configured
>
> My config for the kernel is the same as it was (I checked the diffs
> between GENERIC for the two releases and nothing that changed is
> relevant to what I have left in the config):
>
> # PCCARD (PCMCIA) support
> device card
> device pcic0 at isa? irq 0 port 0x3e0 iomem 0xd0000
> device pcic1 at isa? irq 0 port 0x3e2 iomem 0xd4000
>
> Any ideas where the strange pcic2 is coming from, and why it is starting
> at 2 now and not 0?
>
> Thanks in advance,
>
> John...
>
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