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Messages in this thread Complete thread (EXPERIMENTAL)Patch in this message |
CONFIG_AGP=y
CONFIG_AGP_AMD64=y CONFIG_AGP_INTEL=y # CONFIG_AGP_SIS is not set CONFIG_AGP_VIA=y CONFIG_DRM=y # CONFIG_DRM_TDFX is not set ...do I need to enable something more? Should have worked then. Ok modulo bugs. Maybe the ordering is wrong now (AGP resume would need to run before anything using the IOMMU) So agp_amd64_resume() is responsible for reiniting iommu on new amd64 boxes? It is registered as normal pci driver: static struct pci_driver agp_amd64_pci_driver = {
.name = "agpgart-amd64",
.id_table = agp_amd64_pci_table,
.probe = agp_amd64_probe,
.remove = agp_amd64_remove,
#ifdef CONFIG_PM
.suspend = agp_amd64_suspend,
.resume = agp_amd64_resume,
#endif
};
...should it be modified to run early, as other pci devices (USB
controllers) may rely on this?I did this... I'll verify it in 10 hours or so. If someone has amd64 system with >=4G ram, there should be hibernation problems. This should fix it: [view this diff only] diff --git a/drivers/char/agp/amd64-agp.c b/drivers/char/agp/amd64-agp.c
index d8200ac..4e85178 100644
--- a/drivers/char/agp/amd64-agp.c
+++ b/drivers/char/agp/amd64-agp.c
@@ -594,12 +594,14 @@ static int agp_amd64_suspend(struct pci_
static int agp_amd64_resume(struct pci_dev *pdev)
{
+ printk("agp_amd64: resume\n");
pci_set_power_state(pdev, PCI_D0);
pci_restore_state(pdev);
if (pdev->vendor == PCI_VENDOR_ID_NVIDIA)
nforce3_agp_init(pdev);
+ printk("agp_amd64: 8151 configure\n");
return amd_8151_configure();
}
@@ -733,8 +735,8 @@ static struct pci_driver agp_amd64_pci_d
.probe = agp_amd64_probe,
.remove = agp_amd64_remove,
#ifdef CONFIG_PM
- .suspend = agp_amd64_suspend,
- .resume = agp_amd64_resume,
+ .suspend_late = agp_amd64_suspend,
+ .resume_early = agp_amd64_resume,
#endif
};
Pavel -- (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html pomozte zachranit klanovicky les: http://www.ujezdskystrom.info/ | ||||||||||
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