u-boot.git/drivers/net/ldpaa_eth, branch v2019.01

armv8: lx2160a: Add LX2160A SoC Support

2018-12-06T22:37:19Z

LX2160A Soc is based on Layerscape Chassis Generation 3.2 architecture with features: 16 ARM v8 Cortex-A72 cores in 8 cluster, CCN508, SEC, 2 64-bit DDR4 memory controller, RGMII, 8 I2C controllers, 3 serdes modules, USB 3.0, SATA, 4 PL011 SBSA UARTs, 4 TZASC instances, etc. SoC personalites: LX2120A is SoC with Twelve 64-bit ARM v8 Cortex-A72 CPUs LX2080A is SoC with Eight 64-bit ARM v8 Cortex-A72 CPUs Signed-off-by: Bao Xiaowei Signed-off-by: Hou Zhiqiang Signed-off-by: Meenakshi Aggarwal Signed-off-by: Vabhav Sharma Signed-off-by: Sriram Dash Signed-off-by: Priyanka Jain Reviewed-by: York Sun

ldpaa_eth.c: Fix warning when PHYLIB is not enabled

2018-10-12T11:41:24Z

We need to #ifdef some variables to avoid warning about them being unused. Fixes: 1a048cd65645 ("driver: net: fsl-mc: Add support of multiple phys for dpmac") Signed-off-by: Tom Rini

driver: net: fsl-mc: Add support of multiple phys for dpmac

2018-10-10T17:45:28Z

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. Signed-off-by: Pankaj Bansal Acked-by: Joe Hershberger

driver: net: fsl-mc: Modify the dpmac link detection method

2018-10-10T17:45:01Z

when there is no phy present for a dpmac, a dummy phy device is created. when we move to multiple phy method, we need to create as many dummy phy devices. Change this method so that we don't need to create dummy phy devices. We always report linkup if no phy is present. Signed-off-by: Pankaj Bansal Acked-by: Joe Hershberger

driver: net: fsl-mc: fix error handing in init_phy

2018-10-10T17:43:18Z

if an error occurs during init_phy, we should free the phydev structure which has been allocated by phy_connect. Signed-off-by: Pankaj Bansal Acked-by: Joe Hershberger

driver: net: fsl-mc: remove unused strcture elements

2018-10-10T17:36:34Z

The phydev structure is present in both ldpaa_eth_priv and wriop_dpmac_info. the phydev in wriop_dpmac_info is not being used As the phydev is created based on phy_addr and bus members of wriop_dpmac_info, it is appropriate to keep phydev in wriop_dpmac_info. Also phy_regs is not being used, therefore remove it Signed-off-by: Pankaj Bansal Acked-by: Joe Hershberger

driver: net: fsl-mc: modify the label name

2018-10-10T17:30:28Z

The goto label name is misspelled it should be DPMAC not DPAMC Signed-off-by: Pankaj Bansal Acked-by: Joe Hershberger

fsl/mc: Limit the ethernet name to ETH_NAME_LEN

2018-08-08T15:23:49Z

The ethernet name should be within the ETH_NAME_LEN, as this is the buffer space allocated to ethernet name. Otherwise, this causes buffer overflow. Reported-by: Ioana Ciornei Signed-off-by: Pankaj Bansal Reviewed-by: York Sun

driver: net: fsl-mc: updated copyright info

2018-05-09T14:17:51Z

Updated copyright info for the issues reported after running check-legal test. Signed-off-by: Yogesh Gaur Reviewed-by: York Sun

SPDX: Convert all of our single license tags to Linux Kernel style

2018-05-07T13:34:12Z

When U-Boot started using SPDX tags we were among the early adopters and there weren't a lot of other examples to borrow from. So we picked the area of the file that usually had a full license text and replaced it with an appropriate SPDX-License-Identifier: entry. Since then, the Linux Kernel has adopted SPDX tags and they place it as the very first line in a file (except where shebangs are used, then it's second line) and with slightly different comment styles than us. In part due to community overlap, in part due to better tag visibility and in part for other minor reasons, switch over to that style. This commit changes all instances where we have a single declared license in the tag as both the before and after are identical in tag contents. There's also a few places where I found we did not have a tag and have introduced one. Signed-off-by: Tom Rini