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authorMatt Porter <mporter@kernel.crashing.org>2005-11-07 01:00:15 -0800
committerLinus Torvalds <torvalds@g5.osdl.org>2005-11-07 07:53:46 -0800
commit394b701ce4fbfde919a9bcbf84cb4820a7c6d47c (patch)
treea397fff4043a9810e753fb81224349bd36db45b8 /drivers/rapidio/Kconfig
parentd217d5450f11d8c907c0458d175b0dc999b4d06d (diff)
downloadop-kernel-dev-394b701ce4fbfde919a9bcbf84cb4820a7c6d47c.zip
op-kernel-dev-394b701ce4fbfde919a9bcbf84cb4820a7c6d47c.tar.gz
[PATCH] RapidIO support: core base
Adds a RapidIO subsystem to the kernel. RIO is a switched fabric interconnect used in higher-end embedded applications. The curious can look at the specs over at http://www.rapidio.org The core code implements enumeration/discovery, management of devices/resources, and interfaces for RIO drivers. There's a lot more to do to take advantages of all the hardware features. However, this should provide a good base for folks with RIO hardware to start contributing. Signed-off-by: Matt Porter <mporter@kernel.crashing.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'drivers/rapidio/Kconfig')
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1 files changed, 18 insertions, 0 deletions
diff --git a/drivers/rapidio/Kconfig b/drivers/rapidio/Kconfig
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+++ b/drivers/rapidio/Kconfig
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+#
+# RapidIO configuration
+#
+config RAPIDIO_8_BIT_TRANSPORT
+ bool "8-bit transport addressing"
+ depends on RAPIDIO
+ ---help---
+ By default, the kernel assumes a 16-bit addressed RapidIO
+ network. By selecting this option, the kernel will support
+ an 8-bit addressed network.
+
+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 beforing giving up.
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