Loading...
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 | # # RapidIO configuration # config HAVE_RAPIDIO bool menuconfig RAPIDIO tristate "RapidIO support" depends on HAVE_RAPIDIO || PCI help If you say Y here, the kernel will include drivers and infrastructure code to support RapidIO interconnect devices. source "drivers/rapidio/devices/Kconfig" config RAPIDIO_DISC_TIMEOUT int "Discovery timeout duration (seconds)" depends on RAPIDIO default "30" ---help--- Amount of time a discovery node waits for a host to complete enumeration before giving up. config RAPIDIO_ENABLE_RX_TX_PORTS bool "Enable RapidIO Input/Output Ports" depends on RAPIDIO ---help--- The RapidIO specification describes a Output port transmit enable and a Input port receive enable. The recommended state for Input ports and Output ports should be disabled. When this switch is set the RapidIO subsystem will enable all ports for Input/Output direction to allow other traffic than Maintenance transfers. config RAPIDIO_DMA_ENGINE bool "DMA Engine support for RapidIO" depends on RAPIDIO select DMADEVICES select DMA_ENGINE help Say Y here if you want to use DMA Engine frameork for RapidIO data transfers to/from target RIO devices. RapidIO uses NREAD and NWRITE (NWRITE_R, SWRITE) requests to transfer data between local memory and memory on remote target device. You need a DMA controller capable to perform data transfers to/from RapidIO. If you are unsure about this, say Y here. config RAPIDIO_DEBUG bool "RapidIO subsystem debug messages" depends on RAPIDIO help Say Y here if you want the RapidIO subsystem to produce a bunch of debug messages to the system log. Select this if you are having a problem with the RapidIO subsystem and want to see more of what is going on. If you are unsure about this, say N here. choice prompt "Enumeration method" depends on RAPIDIO default RAPIDIO_ENUM_BASIC help There are different enumeration and discovery mechanisms offered for RapidIO subsystem. You may select single built-in method or or any number of methods to be built as modules. Selecting a built-in method disables use of loadable methods. If unsure, select Basic built-in. config RAPIDIO_ENUM_BASIC tristate "Basic" help This option includes basic RapidIO fabric enumeration and discovery mechanism similar to one described in RapidIO specification Annex 1. endchoice config RAPIDIO_CHMAN tristate "RapidIO Channelized Messaging driver" depends on RAPIDIO help This option includes RapidIO channelized messaging driver which provides socket-like interface to allow sharing of single RapidIO messaging mailbox between multiple user-space applications. See "Documentation/rapidio/rio_cm.txt" for driver description. config RAPIDIO_MPORT_CDEV tristate "RapidIO /dev mport device driver" depends on RAPIDIO help This option includes generic RapidIO mport device driver which allows to user space applications to perform RapidIO-specific operations through selected RapidIO mport. menu "RapidIO Switch drivers" depends on RAPIDIO source "drivers/rapidio/switches/Kconfig" endmenu |