Joerg Roedel
f62bc980e6
dma-debug: add checking for map/unmap_page/single
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Impact: add debug callbacks for dma_{un}map_[page|single]
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
2009-03-05 20:35:18 +01:00
Joerg Roedel
2d62ece14f
dma-debug: add core checking functions
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Impact: add functions to check on dma unmap and sync
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
2009-03-05 20:35:17 +01:00
Joerg Roedel
788dcfa6f1
dma-debug: add debugfs interface
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Impact: add debugfs interface for configuring DMA-API debugging
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
2009-03-05 20:35:16 +01:00
Joerg Roedel
59d3daafa1
dma-debug: add kernel command line parameters
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Impact: add dma_debug= and dma_debug_entries= kernel parameters
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
2009-03-05 20:35:16 +01:00
Joerg Roedel
6bf078715c
dma-debug: add initialization code
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Impact: add code to initialize dma-debug core data structures
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
2009-03-05 20:35:15 +01:00
Joerg Roedel
3b1e79ed73
dma-debug: add allocator code
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Impact: add allocator code for struct dma_debug_entry
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
2009-03-05 20:35:15 +01:00
Joerg Roedel
30dfa90cc8
dma-debug: add hash functions for dma_debug_entries
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Impact: implement necessary functions for the core hash
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
2009-03-05 20:35:04 +01:00
Joerg Roedel
f2f45e5f3c
dma-debug: add header file and core data structures
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Impact: add groundwork for DMA-API debugging
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
2009-03-05 15:11:12 +01:00
