[U-Boot] [PATCH v2 0/6] driver: net: fsl-mc: Add support of multiple phys for dpmac
Pankaj Bansal
pankaj.bansal at nxp.com
Mon Jul 30 13:14:59 UTC 2018
This patch set adds support of multiple phys for one dpmac
Till now we have had cases where we had one phy device per dpmac.
Now, with the upcoming products (LX2160AQDS), we have cases, where there
are sometimes two phy devices for one dpmac. One phy for TX lanes and one
phy for RX lanes. To handle such cases, add the support for multiple phys
in ethernet driver. The ethernet link is up if all the phy devices
connected to one dpmac report link up.
also the link capabilities are limited by the weakest phy device.
i.e. say if there are two phys for one dpmac. one operates at 10G without
autoneg and other operate at 1G with autoneg. Then the ethernet interface
will operate at 1G without autoneg.
Pankaj Bansal (6):
driver: net: fsl-mc: modify the label name
driver: net: fsl-mc: remove unused strcture elements
driver: net: fsl-mc: fix error handing in init_phy
driver: net: fsl-mc: Modify the dpmac link detection method
driver: net: fsl-mc: initialize dpmac irrespective of phy
driver: net: fsl-mc: Add support of multiple phys for dpmac
board/freescale/ls1088a/eth_ls1088aqds.c | 18 +--
board/freescale/ls1088a/eth_ls1088ardb.c | 21 +--
board/freescale/ls2080aqds/eth.c | 26 ++--
board/freescale/ls2080ardb/eth_ls2080rdb.c | 24 +--
drivers/net/fsl-mc/mc.c | 6 +-
drivers/net/ldpaa_eth/ldpaa_eth.c | 171 +++++++++++++--------
drivers/net/ldpaa_eth/ldpaa_eth.h | 1 -
drivers/net/ldpaa_eth/ldpaa_wriop.c | 59 ++++---
include/fsl-mc/ldpaa_wriop.h | 46 +++---
9 files changed, 211 insertions(+), 161 deletions(-)
--
2.17.1
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