24 	     struct async_submit_ctl *submit)  in do_async_xor()  argument
28 	dma_async_tx_callback cb_fn_orig = submit->cb_fn;  in do_async_xor()
29 	void *cb_param_orig = submit->cb_param;  in do_async_xor()
30 	enum async_tx_flags flags_orig = submit->flags;  in do_async_xor()
40 		submit->flags = flags_orig;  in do_async_xor()
46 			submit->flags &= ~ASYNC_TX_ACK;  in do_async_xor()
47 			submit->flags |= ASYNC_TX_FENCE;  in do_async_xor()
48 			submit->cb_fn = NULL;  in do_async_xor()
49 			submit->cb_param = NULL;  in do_async_xor()
51 			submit->cb_fn = cb_fn_orig;  in do_async_xor()
52 			submit->cb_param = cb_param_orig;  in do_async_xor()
54 		if (submit->cb_fn)  in do_async_xor()
56 		if (submit->flags & ASYNC_TX_FENCE)  in do_async_xor()
70 			async_tx_quiesce(&submit->depend_tx);  in do_async_xor()
83 		async_tx_submit(chan, tx, submit);  in do_async_xor()
84 		submit->depend_tx = tx;  in do_async_xor()
101 	    int src_cnt, size_t len, struct async_submit_ctl *submit)  in do_sync_xor()  argument
109 	if (submit->scribble)  in do_sync_xor()
110 		srcs = submit->scribble;  in do_sync_xor()
122 	if (submit->flags & ASYNC_TX_XOR_ZERO_DST)  in do_sync_xor()
135 	async_tx_sync_epilog(submit);  in do_sync_xor()
161 	  int src_cnt, size_t len, struct async_submit_ctl *submit)  in async_xor()  argument
163 	struct dma_chan *chan = async_tx_find_channel(submit, DMA_XOR,  in async_xor()
195 		tx = do_async_xor(chan, unmap, submit);  in async_xor()
208 		if (submit->flags & ASYNC_TX_XOR_DROP_DST) {  in async_xor()
214 		async_tx_quiesce(&submit->depend_tx);  in async_xor()
216 		do_sync_xor(dest, src_list, offset, src_cnt, len, submit);  in async_xor()
229 xor_val_chan(struct async_submit_ctl *submit, struct page *dest,  in xor_val_chan()  argument
235 	return async_tx_find_channel(submit, DMA_XOR_VAL, &dest, 1, src_list,  in xor_val_chan()
258 	      struct async_submit_ctl *submit)  in async_xor_val()  argument
260 	struct dma_chan *chan = xor_val_chan(submit, dest, src_list, src_cnt, len);  in async_xor_val()
277 		if (submit->cb_fn)  in async_xor_val()
279 		if (submit->flags & ASYNC_TX_FENCE)  in async_xor_val()
293 			async_tx_quiesce(&submit->depend_tx);  in async_xor_val()
303 		async_tx_submit(chan, tx, submit);  in async_xor_val()
305 		enum async_tx_flags flags_orig = submit->flags;  in async_xor_val()
312 		submit->flags |= ASYNC_TX_XOR_DROP_DST;  in async_xor_val()
313 		submit->flags &= ~ASYNC_TX_ACK;  in async_xor_val()
315 		tx = async_xor(dest, src_list, offset, src_cnt, len, submit);  in async_xor_val()
321 		async_tx_sync_epilog(submit);  in async_xor_val()
322 		submit->flags = flags_orig;  in async_xor_val()