1FSL_RIO_DOORBELL_INI(9) Internals FSL_RIO_DOORBELL_INI(9)
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6 fsl_rio_doorbell_init - MPC85xx doorbell interface init
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9 int fsl_rio_doorbell_init(struct rio_mport * mport);
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12 mport
13 Master port implementing the inbound doorbell unit
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16 Initializes doorbell unit hardware and inbound DMA buffer ring. Called
17 from fsl_rio_setup. Returns 0 on success or -ENOMEM on failure.
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20 Matt Porter <mporter@kernel.crashing.org>, <mporter@mvista.com>
21 Author.
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24Kernel Hackers Manual 2.6. November 2011 FSL_RIO_DOORBELL_INI(9)