diff options
Diffstat (limited to 'drivers/dma/ptdma/ptdma.h')
| -rw-r--r-- | drivers/dma/ptdma/ptdma.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/dma/ptdma/ptdma.h b/drivers/dma/ptdma/ptdma.h index 1329c55439b1..860e302bcae6 100644 --- a/drivers/dma/ptdma/ptdma.h +++ b/drivers/dma/ptdma/ptdma.h @@ -216,6 +216,8 @@ struct pt_cmd_queue { u32 q_status; u32 q_int_status; u32 cmd_error; + /* Queue Statistics */ + unsigned long total_pt_ops; } ____cacheline_aligned; struct pt_device { @@ -254,6 +256,9 @@ struct pt_device { wait_queue_head_t lsb_queue; + /* Device Statistics */ + unsigned long total_interrupts; + struct pt_tasklet_data tdata; }; @@ -307,6 +312,7 @@ struct pt_dev_vdata { int pt_dmaengine_register(struct pt_device *pt); void pt_dmaengine_unregister(struct pt_device *pt); +void ptdma_debugfs_setup(struct pt_device *pt); int pt_core_init(struct pt_device *pt); void pt_core_destroy(struct pt_device *pt); |