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Date: Fri, 20 Apr 2007 12:53:31 -0400 From: "Preston A. Elder" <prez@...h.net> To: Dave Jones <davej@...hat.com>, "Preston A. Elder" <prez@...h.net>, linux-kernel@...r.kernel.org Subject: Re: AGPGart / AMD K7 Dave Jones wrote: > try adding some instrumentation to __pci_register_driver and the functions > it calls. > > oh, one thought.. do you have CONFIG_PCI_MULTITHREAD_PROBE set? > I'm wondering if the probing is racing with another driver which is claiming > the same PCI ID. (Edac, or watchdog for example) > Dave, Multithread is not set. Here is the output of my instrumentation: Linux agpgart interface v0.101 (c) Dave Jones agpgart: DEBUG 0 agpgart: DEBUG 1 __pci_register_driver: In function __pci_register_driver: driver = agpgart-amdk7, multithread = 0 __pci_register_driver: Before Spinlock __pci_register_driver: Before List Init __pci_register_driver: Before Driver Register __pci_register_driver: Error = 0 __pci_register_driver: Returning 0 The DEBUG 0 and 1 are coming from agp_amdk7_init() There is a DEBUG 2 at the top of agp_amdk7_probe(), even before pci_find_capability, but the function never gets called. I assume an error of 0 means no conflict. Any further steps to take for this? I would really like my AGP working :S Especially since lspci obviously detects it, even tells me it supports 1x, 2x and 4x. PreZ :S - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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