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Commit | Line | Data |
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394b701c MP |
1 | # |
2 | # RapidIO configuration | |
3 | # | |
48618fb4 AB |
4 | source "drivers/rapidio/devices/Kconfig" |
5 | ||
394b701c MP |
6 | config RAPIDIO_DISC_TIMEOUT |
7 | int "Discovery timeout duration (seconds)" | |
8 | depends on RAPIDIO | |
9 | default "30" | |
10 | ---help--- | |
11 | Amount of time a discovery node waits for a host to complete | |
09509603 | 12 | enumeration before giving up. |
07590ff0 | 13 | |
933af4a6 TM |
14 | config RAPIDIO_ENABLE_RX_TX_PORTS |
15 | bool "Enable RapidIO Input/Output Ports" | |
16 | depends on RAPIDIO | |
17 | ---help--- | |
18 | The RapidIO specification describes a Output port transmit | |
19 | enable and a Input port receive enable. The recommended state | |
20 | for Input ports and Output ports should be disabled. When | |
21 | this switch is set the RapidIO subsystem will enable all | |
22 | ports for Input/Output direction to allow other traffic | |
23 | than Maintenance transfers. | |
24 | ||
e42d98eb AB |
25 | config RAPIDIO_DMA_ENGINE |
26 | bool "DMA Engine support for RapidIO" | |
27 | depends on RAPIDIO | |
28 | select DMADEVICES | |
29 | select DMA_ENGINE | |
30 | help | |
31 | Say Y here if you want to use DMA Engine frameork for RapidIO data | |
32 | transfers to/from target RIO devices. RapidIO uses NREAD and | |
33 | NWRITE (NWRITE_R, SWRITE) requests to transfer data between local | |
34 | memory and memory on remote target device. You need a DMA controller | |
35 | capable to perform data transfers to/from RapidIO. | |
36 | ||
37 | If you are unsure about this, say Y here. | |
38 | ||
011507e4 AB |
39 | config RAPIDIO_DEBUG |
40 | bool "RapidIO subsystem debug messages" | |
41 | depends on RAPIDIO | |
42 | help | |
43 | Say Y here if you want the RapidIO subsystem to produce a bunch of | |
44 | debug messages to the system log. Select this if you are having a | |
45 | problem with the RapidIO subsystem and want to see more of what is | |
46 | going on. | |
47 | ||
48 | If you are unsure about this, say N here. | |
48618fb4 AB |
49 | |
50 | source "drivers/rapidio/switches/Kconfig" |