[PATCH v3 0/6] adapt DPAA drivers for DSA

From: Madalin Bucur
Date: Mon Oct 16 2017 - 14:36:22 EST


Junote Cai reported that he was not able to get a DSA setup involving the
DPAA/FMAN driver to work and narrowed it down to of_find_net_device_by_node()
call in DSA setup. The initial attempt to fix this by adding of_node to the
platform device results in a second, failed, probing of the FMan MAC driver
against the new platform device created for the DPAA Ethernet driver.
Solve these issues by removing the of_node pointer from the platform device
and changing the net_dev dev to the of_device dev to ensure the DSA init
will be able to find the DPAA net_dev using of_find_net_device_by_node().
Several changes were required to enable this solution: refactoring the
adjust_link (also resulted in lesser, cleaner code) and renaming the fman
kernel modules to keep the legacy udev rules happy.

Changes in v2:

- fix issue on error path in "dpaa_eth: change device used" patch
- cleanup the dpaa_eth_probe() error paths

Changes in v3:

- remove obsolete comment in moved code
- add explanation for module rename

Madalin Bucur (6):
fsl/fman: remove of_node
dpaa_eth: move of_phy_connect() to the eth driver
dpaa_eth: change device used
dpaa_eth: cleanup dpaa_eth_probe() error paths
fsl/fman: add dpaa in module names
dpaa_eth: remove obsolete comment

drivers/net/ethernet/freescale/dpaa/dpaa_eth.c | 139 +++++++++++++------------
drivers/net/ethernet/freescale/fman/Makefile | 12 +--
drivers/net/ethernet/freescale/fman/mac.c | 135 +++++++-----------------
drivers/net/ethernet/freescale/fman/mac.h | 6 +-
4 files changed, 115 insertions(+), 177 deletions(-)

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