u-boot.git/drivers/net, branch v2019.10

NET: DW: fix regression for ARC boards

2019-10-07T17:23:49+00:00

The commit
642b80d256e ("net: designware: drop compatible altr, socfpga-stmmac")
breaks designware ethernet for all ARC boards. It removes
"altr, socfpga-stmmac" compatible from "drivers/net/designware.c"
without changing compatible in the boards which use it.

Fix that by adding "snps,arc-dwmac-3.70a" compatible string to
"drivers/net/designware.c" and using it in ARC boards device tree.

Signed-off-by: Eugeniy Paltsev

net: macb: Fix rx buffer cache handling

2019-09-04T16:37:19+00:00

With commit c6d07bf440bc ("net/macb: increase RX buffer size for GEM")
ethernet support does not work any more with d-cache enabled on the
AT91SAM. The reason is, that MACB_RX_BUFFER_SIZE was changed from 4096
to 128 but this change was not refected in the rx_buffer flush and
invalidate functions, as these also use this macro.

This patch now fixes this by calculating the rx buffer size correctly
again in those functions. With this change, ethernet works again
reliably on my AT91SAM board.

Signed-off-by: Stefan Roese 
Fixes: c6d07bf440bc ("net/macb: increase RX buffer size for GEM")
Cc: Ramon Fried 
Cc: Eugen Hristev 
Cc: Anup Patel 
Cc: Bin Meng 
Cc: Joe Hershberger 
Reviewed-by: Bin Meng 
Tested-by: Bin Meng 
Acked-by: Joe Hershberger

net: designware: drop compatible altr, socfpga-stmmac

2019-09-04T16:37:19+00:00

The same compatible = "altr,socfpga-stmmac" appears in both
drivers/net/designware.c and drivers/net/dwmac_socfgpa.c,
creating ambiguity in which driver will be bound.

For Intel/Altera SoC devices, dwmac_socfpga.c is the correct driver.
So drop the compatible string from designware.c.

Signed-off-by: Ralph Siemsen 
Reviewed-by: Simon Goldschmidt 
Acked-by: Joe Hershberger

Revert "net: macb: Fixed reading MII_LPA register"

2019-09-04T16:37:19+00:00

This reverts commit 1b0c9914cc75d1570359181ebd493cd5746cb0ed.

Commit 1b0c9914cc75 ("net: macb: Fixed reading MII_LPA register")
causes 100Mbps does not work any more with SiFive FU540 GEM on the
HiFive Unleashed board. Revert it.

Signed-off-by: Bin Meng 
Acked-by: Joe Hershberger

drivers: net: fsl_enet_mdio: fix missing terminator in PCI ID array

2019-09-04T16:37:19+00:00

It was missing in the original submission and not having it in place causes
issues with probing of PCI devices.

Signed-off-by: Alex Marginean 
Acked-by: Joe Hershberger

net: dwc_et_qos: update weak function board_interface_eth_init

2019-09-04T16:37:19+00:00

Align the board and driver prototype for board_interface_eth_init
to avoid execution issue (the interface_type parameter is defined
as int or phy_interface_t).

To have a generic weak function (it should be reused by other driver)
I change the prototype to use directly udevice.

This prototype is added in netdev.h to allow compilation check
and avoid warning when compiling with W=1 on file
board/st/stm32mp1/stm32mp1.c

warning: no previous prototype for 'board_interface_eth_init'\
[-Wmissing-prototypes]
     int board_interface_eth_init(int interface_type, ....
         ^~~~~~~~~~~~~~~~~~~~~~~~

Signed-off-by: Patrice Chotard 
Signed-off-by: Patrick Delaunay 
Acked-by: Joe Hershberger

net: dwc_eth_qos: Change eqos_ops function to static

2019-09-04T16:37:19+00:00

This patch solves many warnings when compiling with W=1:
warning: no previous prototype for '....' [-Wmissing-prototypes]

Signed-off-by: Patrice Chotard 
Signed-off-by: Patrick Delaunay 
Reviewed-By: Ramon Fried 
Acked-by: Joe Hershberger

drivers: net: pfe_eth: undefined return value

2019-09-04T16:37:19+00:00

Do not use random value from stack as return value of pfe_phy_write().

Indicated by cppcheck.

Signed-off-by: Heinrich Schuchardt 
Acked-by: Joe Hershberger

test: dm_mdio: avoid out of bounds access

2019-09-04T16:37:19+00:00

SANDBOX_PHY_REG_CNT is not an allowable index for the array
u16 reg[SANDBOX_PHY_REG_CNT].

Identified by cppcheck.

Fixes: b47edf8069cc ("test: dm_mdio: add a 2nd register to the emulated PHY")
Signed-off-by: Heinrich Schuchardt 
Acked-by: Joe Hershberger

net: mvpp2: support setting hardware addresses from ethernet core

2019-09-04T16:37:19+00:00

mvpp2 already has support for setting MAC addresses but this
functionality was not exposed to the ethernet core. This commit exposes
this functionality so that MAC address assignments stored in U-Boot's
environment are correctly applied before Linux boots.

Signed-off-by: Matt Pelland 
Acked-by: Joe Hershberger