linux/drivers/net/ibm_emac
David Gibson 1d3bb99648 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>
2007-10-10 16:51:52 -07:00
..
Kconfig Device tree aware EMAC driver 2007-10-10 16:51:52 -07:00
Makefile [PATCH] New PowerPC 4xx on-chip ethernet controller driver 2005-10-28 16:42:01 -04:00
ibm_emac.h Remove obsolete #include <linux/config.h> 2006-06-30 19:25:36 +02:00
ibm_emac_core.c [netdrvr] Stop using legacy hooks ->self_test_count, ->get_stats_count 2007-10-10 16:51:45 -07:00
ibm_emac_core.h Remove obsolete #include <linux/config.h> 2006-06-30 19:25:36 +02:00
ibm_emac_debug.c drivers/net/: all drivers/net/ cleanup with ARRAY_SIZE 2007-10-10 16:51:15 -07:00
ibm_emac_debug.h fix file specification in comments 2006-10-03 23:01:26 +02:00
ibm_emac_mal.c ibm_emac: fix section mismatch warnings 2007-05-17 20:43:14 -04:00
ibm_emac_mal.h ibm_emac: fix section mismatch warnings 2007-05-17 20:43:14 -04:00
ibm_emac_phy.c ibm_emac: improved PHY support 2007-05-17 20:43:14 -04:00
ibm_emac_phy.h [PATCH] New PowerPC 4xx on-chip ethernet controller driver 2005-10-28 16:42:01 -04:00
ibm_emac_rgmii.c ibm_emac: fix section mismatch warnings 2007-05-17 20:43:14 -04:00
ibm_emac_rgmii.h ibm_emac: fix section mismatch warnings 2007-05-17 20:43:14 -04:00
ibm_emac_tah.c ibm_emac: fix section mismatch warnings 2007-05-17 20:43:14 -04:00
ibm_emac_tah.h ibm_emac: fix section mismatch warnings 2007-05-17 20:43:14 -04:00
ibm_emac_zmii.c ibm_emac: fix section mismatch warnings 2007-05-17 20:43:14 -04:00
ibm_emac_zmii.h ibm_emac: fix section mismatch warnings 2007-05-17 20:43:14 -04:00