1I2O_BLOCK_TRANSFER(9) Message-based devices I2O_BLOCK_TRANSFER(9)
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6 i2o_block_transfer - Transfer a request to/from the I2O controller
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9 int i2o_block_transfer(struct request * req);
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12 req
13 the request which should be transfered
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16 This function converts the request into a I2O message. The necessary
17 DMA buffers are allocated and after everything is setup post the
18 message to the I2O controller. No cleanup is done by this function. It
19 is done on the interrupt side when the reply arrives.
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21 Return 0 on success or negative error code on failure.
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24Kernel Hackers Manual 2.6. June 2019 I2O_BLOCK_TRANSFER(9)