u-boot.git/include/tsec.h, branch v2016.01

armv7/ls1021a/etsec: Enable Tx Data and TxBD snooping

2015-08-03T19:06:37+00:00

To improve eTSEC performance on LS1021A Rev2.0,
snooping of all transmit frames from memory and
all transmit BD memory accesses in enabled.

Signed-off-by: Alison Wang 
Reviewed-by: York Sun

net: tsec: Remove tx snooping support from LS1

2014-09-08T17:30:35+00:00

Remove the DMCTRL Tx snooping bits (TDSEN and TBDSEN) as a
workaround for LS1.  It has been observed that currently
the Tx stops functioning after a fair amount of Tx traffic
with these settings on.  These bits are sticky and once set
they cannot be reset from Linux, for instance.

Signed-off-by: Claudiu Manoil

ls102xa: etsec: Add etsec support for LS102xA

2014-09-08T17:30:33+00:00

This patch is to add etsec support for LS102xA. First, Little-endian
descriptor mode should be enabled. So RxBDs and TxBDs are interpreted
with little-endian byte ordering. Second, TSEC_SIZE and TSEC_MDIO_OFFSET
are different from PowerPC, redefine them for LS1021xA.

Signed-off-by: Alison Wang

net: Merge asm/fsl_enet.h into fsl_mdio.h

2014-09-08T17:30:33+00:00

fsl_enet.h defines the mapping of the usual MII management
registers, which are included in the MDIO register block
common to Freescale ethernet controllers. So it shouldn't
depend on the CPU architecture but it should be actually
part of the arch independent fsl_mdio.h.

To remove the arch dependency, merge the content of
asm/fsl_enet.h into fsl_mdio.h.
Some files (like fm_eth.h) were simply including fsl_enet.h
only for phy.h. These were updated to include phy.h instead.

Signed-off-by: Claudiu Manoil

net: tsec: Use portable regs type (uint->u32)

2013-11-22T23:03:17+00:00

Use cross arch portable u32 instead of uint for the
tsec registers.  Remove the typedefs for the register
struct definitions in the process.  Fix long lines.

Signed-off-by: Claudiu Manoil

net: tsec: Use portable types and accessors for BDs

2013-11-22T23:03:16+00:00

Currently, the buffer descriptor (BD) fields cannot be
correctly accessed by a little endian processor.  This
patch fixes the issue by making the access of BDs to be
portable among different cpu architectures.

Use portable data types for the Rx/Tx buffer descriptor
fields.  Use portable I/O accessors to insure that the
big endian BDs are correctly accessed by little endian
cpus too, and to insure proper sync with the H/W.
Removed the redundant RTXBD "volatile" type, as proper
synchronization around BD data accesses is provided by
the I/O accessors now.
The "sparse" tool was also used to verify the correctness
of these changes.

Cc: Scott Wood 

Signed-off-by: Claudiu Manoil

net: tsec: Fix CamelCase issues around BD code

2013-11-22T23:03:16+00:00

Fix bufPtr and the rxIdx/ txIdx occurrences to
solve the related checkpatch warnings for the
coming patches.

Signed-off-by: Claudiu Manoil

net: tsec: Cleanup tsec regs init and fix __iomem warns

2013-11-22T23:03:15+00:00

Remove tsec_t typedef.  Define macros as getters of
tsec and mdio register memory regions, for consistent
initialization of various 'regs' fields and also to
manage overly long initialization lines.
Use the __iomem address space marker to address sparse
warnings in tsec.c where IO accessors are used, like:

tsec.c:394:19: warning: incorrect type in argument 1 (different
address spaces)
tsec.c:394:19:    expected unsigned int volatile [noderef]
*addr
tsec.c:394:19:    got unsigned int *
[...]

Add the __iomem address space marker for the tsec pointers
to struct tsec_mii_mng memory mapped register regions.
This solves the sparse warnings for mixig normal pointers
with __iomem pointers for tsec.

Signed-off-by: Claudiu Manoil

tsec: Fix MDIO on devices with eTSEC2

2011-04-29T12:32:48+00:00

The tsec driver was defining the default MDIO address as
the TSEC_BASE + 0x520, but on eTSEC2 controllers, the first
TSEC's registers are separated from the MDIO registers. Use
the existing MDIO_BASE_ADDR, instead.

Signed-off-by: Andy Fleming 
Signed-off-by: Kumar Gala

tsec: Convert tsec to use PHY Lib

2011-04-20T20:09:34+00:00

This converts tsec to use the new PHY Lib.  All of the old PHY support
is ripped out.  The old MDIO driver is split off, and placed in
fsl_mdio.c.  The initialization is modified to initialize the MDIO
driver as well.  The powerpc config file is modified to configure PHYLIB
if TSEC_ENET is configured.

Signed-off-by: Mingkai Hu 
Signed-off-by: Andy Fleming 
Signed-off-by: Kumar Gala 
Acked-by: Detlev Zundel