Lines Matching +full:tx +full:- +full:threshold
1 .. SPDX-License-Identifier: GPL-2.0
32 bulk memory transfers/transforms with support for inter-transactional
43 xor-parity-calculations of the md-raid5 driver using the offload engines
54 operations to be submitted, like xor->copy->xor in the raid5 case. The
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94 The return value is non-NULL and points to a 'descriptor' when the operation
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115 manage the channel. Once a driver-specific threshold is met the driver
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148 -----------
150 Perform a xor->copy->xor operation where each operation depends on the
168 struct dma_async_tx_descriptor *tx;
176 tx = async_xor(xor_dest, xor_srcs, 0, xor_src_cnt, xor_len, &submit)
178 submit->depend_tx = tx;
179 tx = async_memcpy(copy_dest, copy_src, 0, 0, copy_len, &submit);
182 init_async_submit(&submit, ASYNC_TX_XOR_DROP_DST | ASYNC_TX_ACK, tx,
184 tx = async_xor(xor_dest, xor_srcs, 0, xor_src_cnt, xor_len, &submit);
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213 is being used to support device-to-memory operations. A channel that is
240 not be used by the general-purpose allocator. It can be set at
248 considered by the general-purpose allocator even after a call to
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