6 Commits

Author	SHA1	Message	Date
gonzo	a2f90dc153	Fix build without INVARIANTS/INVARIANT_SUPPORT: ... - Replace "emulation" of return in lmutex_lock_interruptible macros by proper static/inline function. Submitted by: Guy Yur	2015-02-13 02:10:09 +00:00
gonzo	f34d9c4728	- Perform bus_dmamap_sync on pagelist structure ... - Wire pages of bulk transfer buffer when preparing pagelist	2015-02-12 04:31:17 +00:00
gonzo	0e8f15c195	Do not mark shared structures as __packed, it leads to race condition ... If structure packed as __packed clang (and probably gcc) generates code that loads word fields (e.g. tx_pos) byte-by-byte and if it's modified by VideoCore in the same time as ARM loads the value result is going to be mixed combination of bytes from previous value and new one.	2015-02-09 02:31:27 +00:00
gonzo	17a9c0e974	Remove unused variables	2015-02-09 02:27:33 +00:00
gonzo	dfd9900789	Act as a bus in attach method: probe and attach devices	2015-02-08 01:12:23 +00:00
gonzo	56215941dd	Import VCHI driver for Broadcom's VideoCore IV GPU ... Differential Revision: D1753	2015-02-05 19:54:03 +00:00