3 Commits

Author	SHA1	Message	Date
Hiroshi DOYU	14e0e6796a	OMAP: iommu: add initial debugfs support ... This enables to peek the following data. $ /debug/iommu/isp# ls mem nr_tlb_entries regs mmap pagetable tlb $ /debug/iommu/isp# head pagetable L: da: pa: ----------------------------------------- 2: 00001000 8ae4a002 2: 00002000 8e7bb002 2: 00003000 8ae49002 2: 00004000 8ae65002 ..... Signed-off-by: Hiroshi DOYU <Hiroshi.DOYU@nokia.com> Signed-off-by: Tony Lindgren <tony@atomide.com>	2009-08-28 10:54:41 -07:00
Fernando Guzman Lugo	f48ef99ca1	OMAP: IOMMU: function flush_iotlb_page is not flushing correct entry ... The function flush_iotlb_page is not loading the CAM register with the correct entry to be flushed, so it is flushing other entry Signed-off-by: Fernando Guzman Lugo <x0095840@ti.com> Signed-off-by: Hiroshi DOYU <Hiroshi.DOYU@nokia.com> Signed-off-by: Tony Lindgren <tony@atomide.com>	2009-06-23 13:30:25 +03:00
Hiroshi DOYU	a9dcad5e37	omap iommu: tlb and pagetable primitives ... This patch provides: - iotlb_*() : iommu tlb operations - iopgtable_*() : iommu pagetable(twl) operations - iommu_*() : the other generic operations and the entry points to register and acquire iommu object. Signed-off-by: Hiroshi DOYU <Hiroshi.DOYU@nokia.com>	2009-05-05 14:52:39 +03:00