u-boot.git/drivers/net/fm/eth.c, branch v2016.09

net/fm: Add QSGMII PCS init

2015-10-29T17:34:00+00:00

QSGMII PCS needed to be programmed same as SGMII PCS, and there are
four ports in QSGMII PCS, port 0, 1, 2, 3, all the four ports shared
port 0's MDIO controller, so when programming port 0, we continue to
program other three ports.

Signed-off-by: Shaohui Xie 
Signed-off-by: Mingkai Hu 
Signed-off-by: Gong Qianyu 
Reviewed-by: York Sun

net: Move some header files to include/

2015-10-29T17:34:00+00:00

The fsl_dtsec.h & fsl_tgec.h & fsl_fman.h can be shared on both ARM
and PPC, move it out of ppc to include/, and change the path in
drivers accordingly.

Signed-off-by: Shaohui Xie 
Signed-off-by: Gong Qianyu 
Reviewed-by: York Sun

net: fm: bug fix when CONFIG_PHYLIB not defined

2015-10-29T17:33:59+00:00

codes related to phylib operations should be wrapped by CONFIG_PHYLIB.

Signed-off-by: Shaohui Xie 
Signed-off-by: Gong Qianyu 
Reviewed-by: York Sun

net/fm: Make the return value logic consistent with convention

2015-10-29T17:33:59+00:00

In convention, the '0' is a normal return value indicating there isn't
an error. While some functions of FMan IM driver treat '0' as an error
return value.

Signed-off-by: Hou Zhiqiang 
Signed-off-by: Gong Qianyu 
Reviewed-by: York Sun

net/fm: Add support for 64-bit platforms

2015-10-29T17:33:59+00:00

The FMan IM driver is developed for 32-bit platfroms and isn't
friendly to 64-bit platforms, so do the minimal refactor:

1. Refine the MURAM management and access.
2. Correct the initialization and operations for QDs and BDs.

Signed-off-by: Hou Zhiqiang 
Signed-off-by: Gong Qianyu 
Reviewed-by: York Sun

net/fm: Fix the endian issue to support both endianness platforms

2015-10-29T17:33:59+00:00

The Frame Manager(FMan) is a big-endian peripheral, so the
registers, internal MURAM and BDs, which are allocated in main
memory and used to communication between core and FMan, should
be accessed in big-endian. The big-endian platforms can access
them directly as the code implemented so far, while for the
little-endian platforms it need to swap the byte-order.

Signed-off-by: Hou Zhiqiang 
Signed-off-by: Shaohui Xie 
Signed-off-by: Mingkai Hu 
Signed-off-by: Gong Qianyu 
Reviewed-by: York Sun

qoriq eth.c bugfix: handle received corrupted frames correctly

2015-08-11T18:46:16+00:00

The rxbd is not correctly handled in case of a frame physical error
(FPE) or frame size error (FSE). The rxbd must be cleared and
advanced in case of an error to avoid receive stall.

Signed-off-by: Daniel Inderbitzin

net/memac_phy: reuse driver for little endian SoCs

2015-04-23T15:55:57+00:00

The memac for PHY management on little endian SoCs is similar on big
endian SoCs, so we modify the driver by using I/O accessor function to
handle the endianness, so the driver can be reused on little endian
SoCs, we introduce CONFIG_SYS_MEMAC_LITTLE_ENDIAN for little endian
SoCs, if the CONFIG_SYS_MEMAC_LITTLE_ENDIAN is defined, the I/O access
is little endian, if not, the I/O access is big endian. Move fsl_memac.h
out of powerpc include.

Signed-off-by: Shaohui Xie 
Signed-off-by: York Sun

net: cosmetic: Fix var naming net <-> eth drivers

2015-04-18T17:11:33+00:00

Update the naming convention used in the network stack functions and
variables that Ethernet drivers use to interact with it.

This cleans up the temporary hacks that were added to this interface
along with the DM support.

This patch has a few remaining checkpatch.pl failures that would be out
of the scope of this patch to fix (drivers that are in gross violation
of checkpatch.pl).

Signed-off-by: Joe Hershberger 
Acked-by: Simon Glass

net/fm: Fix error when FMAN MAC has no PHY

2015-01-16T17:32:16+00:00

U-boot assumes that all FMAN ports have a PHY. Some SoCs (like T1040)
have fixed links. This means that the ports are connected MAC to MAc
and there is no Ethernet PHY attatched. This patch initializes a
FMAN MAC even if it doesn't have a PHY attached.

Signed-off-by: Codrin Ciubotariu 
Reviewed-by: York Sun