| commit | 14e0e6796a0d460ac6f7727616161dc317bbbf3a | |
| author | Hiroshi DOYU <Hiroshi.DOYU@nokia.com> | |
| Fri, 28 Aug 2009 17:54:41 +0000 (28 10:54 -0700) | ||
| committer | Tony Lindgren <tony@atomide.com> | |
| Fri, 28 Aug 2009 17:54:41 +0000 (28 10:54 -0700) | ||
| tree | 06ff0894445ad8b08aa15e479742131396e1021b | treesnapshot (tar.gz zip) |
| parent | 613f77696e2c489e87def86a443fb4889acb95aa | commitdiff |
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>
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>