IB/mlx4: Add a driver Mellanox ConnectX InfiniBand adapters
Add an InfiniBand driver for Mellanox ConnectX adapters. Because
these adapters can also be used as ethernet NICs and Fibre Channel
HBAs, the driver is split into two modules:
mlx4_core: Handles low-level things like device initialization and
processing firmware commands. Also controls resource allocation
so that the InfiniBand, ethernet and FC functions can share a
device without stepping on each other.
mlx4_ib: Handles InfiniBand-specific things; plugs into the
InfiniBand midlayer.
Signed-off-by: Roland Dreier <rolandd@cisco.com>
diff --git a/drivers/net/Kconfig b/drivers/net/Kconfig
index b86ccd2..6db12d0 100644
--- a/drivers/net/Kconfig
+++ b/drivers/net/Kconfig
@@ -2493,6 +2493,20 @@
This driver supports the on-chip 1/10Gbit Ethernet controller on
PA Semi's PWRficient line of chips.
+config MLX4_CORE
+ tristate
+ depends on PCI
+ default n
+
+config MLX4_DEBUG
+ bool "Verbose debugging output" if (MLX4_CORE && EMBEDDED)
+ default y
+ ---help---
+ This option causes debugging code to be compiled into the
+ mlx4_core driver. The output can be turned on via the
+ debug_level module parameter (which can also be set after
+ the driver is loaded through sysfs).
+
endmenu
source "drivers/net/tokenring/Kconfig"