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authorThomas Moll <thomas.moll@sysgo.com>2010-05-26 14:44:01 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2010-05-27 09:12:51 -0700
commit933af4a6c4913ab4c0691c8fb27fc305063889cd (patch)
tree5bc7b63482131f184e006ef0d3346aac79d300cb /drivers/rapidio/Kconfig
parenta52c8f521fed43bce53451d7dfddf2b42a2af689 (diff)
rapidio: add enabling SRIO port RX and TX
Add the functionality to enable Input receiver and Output transmitter of every port, to allow non-maintenance traffic. Signed-off-by: Thomas Moll <thomas.moll@sysgo.com> Signed-off-by: Alexandre Bounine <abounine@tundra.com> Cc: Matt Porter <mporter@kernel.crashing.org> Cc: Li Yang <leoli@freescale.com> Cc: Kumar Gala <galak@kernel.crashing.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/rapidio/Kconfig')
-rw-r--r--drivers/rapidio/Kconfig11
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/rapidio/Kconfig b/drivers/rapidio/Kconfig
index 606cb172c1e5..bcb5c2063370 100644
--- a/drivers/rapidio/Kconfig
+++ b/drivers/rapidio/Kconfig
@@ -9,4 +9,15 @@ config RAPIDIO_DISC_TIMEOUT
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.
+
source "drivers/rapidio/switches/Kconfig"