| Matt Porter | 394b701 | 2005-11-07 01:00:15 -0800 | [diff] [blame] | 1 | # |
| 2 | # RapidIO configuration |
| 3 | # |
| Alexandre Bounine | 48618fb | 2011-11-02 13:39:09 -0700 | [diff] [blame] | 4 | source "drivers/rapidio/devices/Kconfig" |
| 5 | |
| Matt Porter | 394b701 | 2005-11-07 01:00:15 -0800 | [diff] [blame] | 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 |
| Matt LaPlante | 0950960 | 2006-10-03 22:31:37 +0200 | [diff] [blame] | 12 | enumeration before giving up. |
| Alexandre Bounine | 07590ff | 2010-05-26 14:43:57 -0700 | [diff] [blame] | 13 | |
| Thomas Moll | 933af4a | 2010-05-26 14:44:01 -0700 | [diff] [blame] | 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 | |
| Alexandre Bounine | e42d98e | 2012-05-31 16:26:38 -0700 | [diff] [blame] | 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 | |
| Alexandre Bounine | 011507e | 2010-05-26 14:44:03 -0700 | [diff] [blame] | 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. |
| Alexandre Bounine | 48618fb | 2011-11-02 13:39:09 -0700 | [diff] [blame] | 49 | |
| Alexandre Bounine | a11650e | 2013-05-24 15:55:05 -0700 | [diff] [blame] | 50 | choice |
| 51 | prompt "Enumeration method" |
| 52 | depends on RAPIDIO |
| 53 | default RAPIDIO_ENUM_BASIC |
| 54 | help |
| 55 | There are different enumeration and discovery mechanisms offered |
| 56 | for RapidIO subsystem. You may select single built-in method or |
| 57 | or any number of methods to be built as modules. |
| 58 | Selecting a built-in method disables use of loadable methods. |
| 59 | |
| 60 | If unsure, select Basic built-in. |
| 61 | |
| 62 | config RAPIDIO_ENUM_BASIC |
| 63 | tristate "Basic" |
| 64 | help |
| 65 | This option includes basic RapidIO fabric enumeration and discovery |
| 66 | mechanism similar to one described in RapidIO specification Annex 1. |
| 67 | |
| 68 | endchoice |
| 69 | |
| Alexandre Bounine | 48618fb | 2011-11-02 13:39:09 -0700 | [diff] [blame] | 70 | source "drivers/rapidio/switches/Kconfig" |