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Commit 9a37f644 authored by Dave Jiang's avatar Dave Jiang Committed by Vinod Koul
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ioatdma: allow all channels to have irq coalescing support 



Looks like only the RAID channels are allowed to have irq coalescing support
in the existing code. Fixing that. The ioat3 cleanup code can handle memcpy
ops anyways

Signed-off-by: default avatarDave Jiang <dave.jiang@intel.com>
Acked-by: default avatarDan Williams <djbw@fb.com>
Signed-off-by: default avatarVinod Koul <vinod.koul@intel.com>
parent 50f9f97e

drivers/dma/ioat/dma_v3.c

+3 −9
Original line number Diff line number Diff line
@@ -1331,15 +1331,9 @@ int ioat3_dma_probe(struct ioatdma_device *device, int dca) 
	}





	if (is_raid_device) {

	dma->device_tx_status = ioat3_tx_status;

	device->cleanup_fn = ioat3_cleanup_event;

	device->timer_fn = ioat3_timer_event;

	} else {

		dma->device_tx_status = ioat_dma_tx_status;

		device->cleanup_fn = ioat2_cleanup_event;

		device->timer_fn = ioat2_timer_event;

	}



	#ifdef CONFIG_ASYNC_TX_DISABLE_PQ_VAL_DMA

	dma_cap_clear(DMA_PQ_VAL, dma->cap_mask);