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author | Ashutosh Dixit <ashutosh.dixit@intel.com> | 2015-09-29 18:14:30 -0700 |
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committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-10-04 12:54:54 +0100 |
commit | f4a66c20448257fbb8932827e5f766b74d1acbf0 (patch) | |
tree | 71f995817bb204f780c5eba69b893460034ec08b /drivers/misc/mic/bus/scif_bus.h | |
parent | d411e79391092925457d89b77d7cd3038ba6d04b (diff) | |
download | linux-f4a66c20448257fbb8932827e5f766b74d1acbf0.tar.bz2 |
misc: mic: Update MIC host daemon with COSM changes
This patch updates the MIC host daemon to work with corresponding
changes in COSM. Other MIC daemon fixes, cleanups and enhancements as
are also rolled into this patch. Changes to MIC sysfs ABI which go
into effect with this patch are also documented.
Reviewed-by: Sudeep Dutt <sudeep.dutt@intel.com>
Signed-off-by: Dasaratharaman Chandramouli <dasaratharaman.chandramouli@intel.com>
Signed-off-by: Ashutosh Dixit <ashutosh.dixit@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/misc/mic/bus/scif_bus.h')
-rw-r--r-- | drivers/misc/mic/bus/scif_bus.h | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/misc/mic/bus/scif_bus.h b/drivers/misc/mic/bus/scif_bus.h index 335a228a8236..94f29ac608b6 100644 --- a/drivers/misc/mic/bus/scif_bus.h +++ b/drivers/misc/mic/bus/scif_bus.h @@ -46,6 +46,8 @@ struct scif_hw_dev_id { * @rdp - Remote device page * @dma_ch - Array of DMA channels * @num_dma_ch - Number of DMA channels available + * @card_rel_da - Set to true if DMA addresses programmed in the DMA engine + * are relative to the card point of view */ struct scif_hw_dev { struct scif_hw_ops *hw_ops; @@ -59,6 +61,7 @@ struct scif_hw_dev { void __iomem *rdp; struct dma_chan **dma_ch; int num_dma_ch; + bool card_rel_da; }; /** @@ -114,7 +117,8 @@ scif_register_device(struct device *pdev, int id, struct scif_hw_ops *hw_ops, u8 dnode, u8 snode, struct mic_mw *mmio, struct mic_mw *aper, void *dp, void __iomem *rdp, - struct dma_chan **chan, int num_chan); + struct dma_chan **chan, int num_chan, + bool card_rel_da); void scif_unregister_device(struct scif_hw_dev *sdev); static inline struct scif_hw_dev *dev_to_scif(struct device *dev) |