Bug 39272

Summary: wl runs out of iommu space no matter how large
Product: Drivers Reporter: Randy (randy.curry95)
Component: network-wirelessAssignee: drivers_network-wireless (drivers_network-wireless)
Status: RESOLVED OBSOLETE    
Severity: high CC: alan, linville, rvossen
Priority: P1    
Hardware: All   
OS: Linux   
Kernel Version: 2.6.39.3 Subsystem:
Regression: Yes Bisected commit-id:

Description Randy 2011-07-13 04:11:46 UTC 
wl 0000:08:6.0: PCI-DMA: Out of IOMMU space for 1876 will post over and over until the screen locks with flashing caps. I've tried running this kernel in 3 different distributions to no avail. Only happens when the broadcom driver is in use but doesn't happen on kernels older than 2.6.37. I've tried everything I can find including changing the memory hole size and disabling agp and it only makes it take longer. Any help is much obliged.
Comment 1 John W. Linville 2011-07-19 21:15:29 UTC 
*** Bug 39282 has been marked as a duplicate of this bug. ***