drivers/net/tile/: on-chip network drivers for the tile architecture

This change adds the first network driver for the tile architecture,
supporting the on-chip XGBE and GBE shims.

The infrastructure is present for the TILE-Gx networking drivers (another
three source files in the new directory) but for now the the actual
tilegx sources are waiting on releasing hardware to initial customers.

Note that arch/tile/include/hv/* are "upstream" headers from the
Tilera hypervisor and will probably benefit less from LKML review.

Signed-off-by: Chris Metcalf <cmetcalf@tilera.com>

1 files changed, 12 insertions, 0 deletions

diff --git a/drivers/net/Kconfig b/drivers/net/Kconfig
index f6668cdaac85..43db398437b7 100644
--- a/drivers/net/Kconfig
+++ b/drivers/net/Kconfig
@@ -2945,6 +2945,18 @@ source "drivers/s390/net/Kconfig"
 
 source "drivers/net/caif/Kconfig"
 
+config TILE_NET
+        tristate "Tilera GBE/XGBE network driver support"
+        depends on TILE
+        default y
+        select CRC32
+        help
+          This is a standard Linux network device driver for the
+          on-chip Tilera Gigabit Ethernet and XAUI interfaces.
+
+          To compile this driver as a module, choose M here: the module
+          will be called tile_net.
+
 config XEN_NETDEV_FRONTEND
         tristate "Xen network device frontend driver"
         depends on XEN