Date: Sun, 31 Aug 2003 18:31:21 +0200 From: Hendrik Hasenbein <hhasenbe@techfak.uni-bielefeld.de> To: Andrew Atrens <atrens@nortelnetworks.com> Cc: freebsd-current@freebsd.org Subject: Re: nvidia.ko freezes system in -current Message-ID: <3F5222D9.8020404@techfak.uni-bielefeld.de> In-Reply-To: <3F4F765E.3080104@nortelnetworks.com> References: <200308281540.h7SFeUV22668@accms33.physik.rwth-aachen.de> <20030828201301.GA14685@gattaca.yadt.co.uk> <3F4F57FA.4030605@techfak.uni-bielefeld.de> <3F4F5F80.8050205@nortelnetworks.com> <3F4F6978.3000301@techfak.uni-bielefeld.de> <3F4F765E.3080104@nortelnetworks.com>
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Andrew Atrens wrote:
> The nvidia probe code gets invoked for every pci device discovered on
> the bus. The can't-attach-memory-resource thing essentially means that
> the driver is trying to attach to a device that isn't a graphics card.
Ok. That seems to be the cause for the death of fsck on boot, too.
Because I use the x11/nvidia-driver port I created a patch. It is
lacking a lot of IDs, because it is the reverse approach to Andrew's.
Hendrik
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--- src/nvidia_pci.c.orig Wed May 28 18:51:52 2003
+++ src/nvidia_pci.c Sun Aug 31 17:34:19 2003
@@ -29,17 +29,26 @@
vendor = pci_get_vendor(dev);
device = pci_get_device(dev);
-
+
if (vendor != NVIDIA_VENDORID || device < 0x0020)
return ENXIO;
- if (rm_get_device_name(device, NV_DEVICE_NAME_LENGTH, name)
- != RM_OK) {
- strcpy(name, "Unknown");
- }
+ switch ( device ) {
+ case 0x0281:
+ if (rm_get_device_name(device, NV_DEVICE_NAME_LENGTH, name)
+ != RM_OK) {
+ strcpy(name, "Unknown");
+ }
- device_set_desc_copy(dev, name);
- return 0;
+ device_set_desc_copy(dev, name);
+ return 0;
+ break;
+ default:
+ if (pci_get_class(dev) == PCIC_DISPLAY)
+ device_printf(dev, "Unknown ID\nIf you are sure your device works with this driver\nplease post the ID");
+ return ENXIO;
+ break;
+ }
}
int nvidia_pci_attach(device_t dev)
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