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authorAllen Hubbe <Allen.Hubbe@emc.com>2015-04-09 10:33:20 -0400
committerJon Mason <jdmason@kudzu.us>2015-07-04 14:05:49 -0400
commite26a5843f7f5014ae4460030ca4de029a3ac35d3 (patch)
treea16ffee275c8e43e18bfd3424415e3a36c4f3c7a /drivers/ntb/Kconfig
parenta1bd3baeb2f18b2b3d0f98ce5fdaa725149b950b (diff)
NTB: Split ntb_hw_intel and ntb_transport drivers
Change ntb_hw_intel to use the new NTB hardware abstraction layer. Split ntb_transport into its own driver. Change it to use the new NTB hardware abstraction layer. Signed-off-by: Allen Hubbe <Allen.Hubbe@emc.com> Signed-off-by: Jon Mason <jdmason@kudzu.us>
Diffstat (limited to 'drivers/ntb/Kconfig')
-rw-r--r--drivers/ntb/Kconfig37
1 files changed, 25 insertions, 12 deletions
diff --git a/drivers/ntb/Kconfig b/drivers/ntb/Kconfig
index f69df793dbe2..53b042429673 100644
--- a/drivers/ntb/Kconfig
+++ b/drivers/ntb/Kconfig
@@ -1,13 +1,26 @@
-config NTB
- tristate "Intel Non-Transparent Bridge support"
- depends on PCI
- depends on X86
- help
- The PCI-E Non-transparent bridge hardware is a point-to-point PCI-E bus
- connecting 2 systems. When configured, writes to the device's PCI
- mapped memory will be mirrored to a buffer on the remote system. The
- ntb Linux driver uses this point-to-point communication as a method to
- transfer data from one system to the other.
-
- If unsure, say N.
+menuconfig NTB
+ tristate "Non-Transparent Bridge support"
+ depends on PCI
+ help
+ The PCI-E Non-transparent bridge hardware is a point-to-point PCI-E bus
+ connecting 2 systems. When configured, writes to the device's PCI
+ mapped memory will be mirrored to a buffer on the remote system. The
+ ntb Linux driver uses this point-to-point communication as a method to
+ transfer data from one system to the other.
+ If unsure, say N.
+
+if NTB
+
+source "drivers/ntb/hw/Kconfig"
+
+config NTB_TRANSPORT
+ tristate "NTB Transport Client"
+ help
+ This is a transport driver that enables connected systems to exchange
+ messages over the ntb hardware. The transport exposes a queue pair api
+ to client drivers.
+
+ If unsure, say N.
+
+endif # NTB

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