Displaying 2 results from an estimated 2 matches for "pci_device_has_kernel_driv".
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pci_device_has_kernel_driver
2009 Aug 27
0
[PATCH] nv: refuse to load if there's a kernel driver bound to the device already
...er.c
+++ b/src/nv_driver.c
@@ -780,6 +780,12 @@ NVPciProbe(DriverPtr drv, int entity, struct pci_device *dev, intptr_t data)
NVGetPCIXpressChip(dev) : dev->vendor_id << 16 | dev->device_id;
const char *name = xf86TokenToString(NVKnownChipsets, id);
+ if (pci_device_has_kernel_driver(dev)) {
+ ErrorF("The PCI device has a kernel module claiming it.\n");
+ ErrorF("This driver cannot operate until it has been unloaded\n");
+ return FALSE;
+ }
+
if(dev->vendor_id == PCI_VENDOR_NVIDIA && !name &&
!NVIsSupported(id) &&...
2010 May 23
1
[PATCH] nv: improve KMS detection
1) DRICreatePCIBusID belongs to xserver dri module, so when it's
unavailable we can't format string for drmCheckModesettingSupported.
(This situation happened to me with KMS enabled and dri module moved
somewhere else by Gentoo's "eselect opengl set nvidia" switcher)
Open code DRICreatePCIBusID to drop dri dependency.
2) Once we dropped dependency on dri module