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authorDavid Gibson <david@gibson.dropbear.id.au>2007-08-23 13:56:01 +1000
committerDavid S. Miller <davem@sunset.davemloft.net>2007-10-10 16:51:52 -0700
commit1d3bb996481e116f5f2b127cbd29b83365d2cf62 (patch)
treeb612a1dbf51c920fb5a9758a6d35f9ed37eb927f /drivers/net/Makefile
parent03233b90b0977d577322a6e1ddd56d9cc570d406 (diff)
downloadop-kernel-dev-1d3bb996481e116f5f2b127cbd29b83365d2cf62.zip
op-kernel-dev-1d3bb996481e116f5f2b127cbd29b83365d2cf62.tar.gz
Device tree aware EMAC driver
Based on BenH's earlier work, this is a new version of the EMAC driver for the built-in ethernet found on PowerPC 4xx embedded CPUs. The same ASIC is also found in the Axon bridge chip. This new version is designed to work in the arch/powerpc tree, using the device tree to probe the device, rather than the old and ugly arch/ppc OCP layer. This driver is designed to sit alongside the old driver (that lies in drivers/net/ibm_emac and this one in drivers/net/ibm_newemac). The old driver is left in place to support arch/ppc until arch/ppc itself reaches its final demise (not too long now, with luck). This driver still has a number of things that could do with cleaning up, but I think they can be fixed up after merging. Specifically: - Should be adjusted to properly use the dma mapping API. Axon needs this. - Probe logic needs reworking, in conjuction with the general probing code for of_platform devices. The dependencies here between EMAC, MAL, ZMII etc. make this complicated. At present, it usually works, because we initialize and register the sub-drivers before the EMAC driver itself, and (being in driver code) runs after the devices themselves have been instantiated from the device tree. Signed-off-by: David Gibson <david@gibson.dropbear.id.au> Signed-off-by: Jeff Garzik <jeff@garzik.org>
Diffstat (limited to 'drivers/net/Makefile')
-rw-r--r--drivers/net/Makefile1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/net/Makefile b/drivers/net/Makefile
index 2ab33e8..9cbef58 100644
--- a/drivers/net/Makefile
+++ b/drivers/net/Makefile
@@ -5,6 +5,7 @@
obj-$(CONFIG_E1000) += e1000/
obj-$(CONFIG_E1000E) += e1000e/
obj-$(CONFIG_IBM_EMAC) += ibm_emac/
+obj-$(CONFIG_IBM_NEW_EMAC) += ibm_newemac/
obj-$(CONFIG_IXGBE) += ixgbe/
obj-$(CONFIG_IXGB) += ixgb/
obj-$(CONFIG_IP1000) += ipg.o
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