1RIO_ENABLE_RX_TX_POR(9) RapidIO driver interface RIO_ENABLE_RX_TX_POR(9)
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6 rio_enable_rx_tx_port - enable input receiver and output transmitter of
7 given port
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10 int rio_enable_rx_tx_port(struct rio_mport * port, int local,
11 u16 destid, u8 hopcount, u8 port_num);
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14 port
15 Master port associated with the RIO network
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17 local
18 local=1 select local port otherwise a far device is reached
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20 destid
21 Destination ID of the device to check host bit
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23 hopcount
24 Number of hops to reach the target
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26 port_num
27 Port (-number on switch) to enable on a far end device
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30 Returns 0 or 1 from on General Control Command and Status Register
31 (EXT_PTR+0x3C)
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34 Matt Porter <mporter@kernel.crashing.org>, <mporter@mvista.com>
35 Author.
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38Kernel Hackers Manual 3.10 June 2019 RIO_ENABLE_RX_TX_POR(9)