Lines Matching +full:application +full:- +full:notes

1 .. SPDX-License-Identifier: GPL-2.0
22 4 DMAENGINE DRIVER DEVELOPER NOTES
24 4.2 "My application needs exclusive control of hardware channels"
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
97 operations complete. When an application needs to submit a chain of
100 acknowledged by the application before the offload engine driver is allowed to
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115 manage the channel. Once a driver-specific threshold is met the driver
116 automatically issues pending operations. An application can force this
118 channels since the application has no knowledge of channel to operation
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124 There are two methods for an application to learn about the completion
132 called in application context if the operation is carried out
134 async_<operation>, or when the application needs to submit a chain of
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150 Perform a xor->copy->xor operation where each operation depends on the
195 4. Driver Development Notes
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209 4.2 "My application needs exclusive control of hardware channels"
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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
255 ---------