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Commit 50f9f97e authored by Dave Jiang's avatar Dave Jiang Committed by Vinod Koul
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ioatdma: make debug output more readable 



Making OP field a hex instead of integer to make it more readable. Also add
the dump out of the NEXT field.

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 1d1bbd30

drivers/dma/ioat/dma.h

+1 −1
Original line number Diff line number Diff line
@@ -179,7 +179,7 @@ __dump_desc_dbg(struct ioat_chan_common *chan, struct ioat_dma_descriptor *hw, 
	struct device *dev = to_dev(chan);



	dev_dbg(dev, "desc[%d]: (%#llx->%#llx) cookie: %d flags: %#x"

		" ctl: %#x (op: %d int_en: %d compl: %d)\n", id,

		" ctl: %#10.8x (op: %#x int_en: %d compl: %d)\n", id,

		(unsigned long long) tx->phys,

		(unsigned long long) hw->next, tx->cookie, tx->flags,

		hw->ctl, hw->ctl_f.op, hw->ctl_f.int_en, hw->ctl_f.compl_write);

drivers/dma/ioat/dma_v3.c

+2 −1
Original line number Diff line number Diff line
@@ -605,7 +605,7 @@ dump_pq_desc_dbg(struct ioat2_dma_chan *ioat, struct ioat_ring_ent *desc, struct 
	int i;



	dev_dbg(dev, "desc[%d]: (%#llx->%#llx) flags: %#x"

		" sz: %#x ctl: %#x (op: %d int: %d compl: %d pq: '%s%s' src_cnt: %d)\n",

		" sz: %#10.8x ctl: %#x (op: %#x int: %d compl: %d pq: '%s%s' src_cnt: %d)\n",

		desc_id(desc), (unsigned long long) desc->txd.phys,

		(unsigned long long) (pq_ex ? pq_ex->next : pq->next),

		desc->txd.flags, pq->size, pq->ctl, pq->ctl_f.op, pq->ctl_f.int_en,
@@ -617,6 +617,7 @@ dump_pq_desc_dbg(struct ioat2_dma_chan *ioat, struct ioat_ring_ent *desc, struct 
			(unsigned long long) pq_get_src(descs, i), pq->coef[i]);

	dev_dbg(dev, "\tP: %#llx\n", pq->p_addr);

	dev_dbg(dev, "\tQ: %#llx\n", pq->q_addr);

	dev_dbg(dev, "\tNEXT: %#llx\n", pq->next);

}



static struct dma_async_tx_descriptor *