Messages in this thread | | | Date | Fri, 24 Jan 2003 15:05:38 -0500 | From | Jeff Garzik <> | Subject | Re: [patch 2.5] tg3.c: pci_{save,restore}_extended_state |
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On Fri, Jan 24, 2003 at 03:00:06PM -0500, Wiedemeier, Jeff wrote: > The problem is that if the chip is configured for MSI (through config > space) and the platform's irq mapping code therefore filled in > pci_dev->irq with an appropriate vector for the MSI interrupt the chip > is assigned instead of the LSI interrupt it may also be assigned, then > unless MSGINT_MODE matches PCI_MSI_FLAGS_ENABLE, the driver will grab > wrong interrupt.
That implies we should be disabling PCI_MSI_FLAGS_ENABLE when we first initialize each board, if hardware reset does not automatically do that for us...
Jeff
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