linux-toradex.git/include/linux/mv643xx_eth.h, branch v2.6.27.31

mv643xx_eth: allow multiple TX queues

2008-06-12T06:40:37+00:00

As with the multiple RX queue support, allow the platform code to
specify that the hardware we are running on supports multiple TX
queues.  This patch only uses the highest-numbered enabled queue
to send packets to for now, this can be extended later to enable
QoS and such.

Signed-off-by: Lennert Buytenhek 
Acked-by: Dale Farnsworth

mv643xx_eth: allow multiple RX queues

2008-06-12T06:40:36+00:00

Allow the platform code to specify that we are running on hardware
that is capable of supporting multiple RX queues.  If this option
is used, initialise all of the given RX queues instead of just RX
queue zero.

Signed-off-by: Lennert Buytenhek 
Acked-by: Dale Farnsworth

mv643xx_eth: general cleanup

2008-06-12T06:40:35+00:00

General cleanup of the mv643xx_eth driver.  Mainly fixes coding
style / indentation issues, get rid of some useless 'volatile's,
kill some more superfluous comments, and such.

Signed-off-by: Lennert Buytenhek 
Acked-by: Dale Farnsworth

mv643xx_eth: inter-mv643xx SMI port sharing

2008-04-29T04:17:07+00:00

There exist chips with up to four mv643xx_eth silicon blocks but
only one external SMI (MII management) interface -- the SMI logic
of the first block is shared by all the blocks.

Handle this by allowing a per-port override of which
mv643xx_eth_shared's SMI registers (and spinlock) to use.

Signed-off-by: Lennert Buytenhek 
Acked-by: Nicolas Pitre 
Signed-off-by: Dale Farnsworth

mv643xx_eth: shorten shared platform driver name

2008-04-29T04:17:07+00:00

Change the MV643XX_ETH_SHARED_NAME platform driver name to something
shorter than 19 characters, so that we can register multiple (otherwise
we end up with sysfs conflicts since all instances will map to
"mv643xx_eth_shared." as there is a 20-char sysfs file name limit.)

Signed-off-by: Lennert Buytenhek 
Acked-by: Nicolas Pitre 
Signed-off-by: Dale Farnsworth

mv643xx_eth: configurable t_clk

2008-04-29T04:17:07+00:00

Make t_clk configurable via platform device data (with the current
hardcoded value, 133 MHz, being the default), as it varies across
different chip families.

Signed-off-by: Lennert Buytenhek 
Acked-by: Nicolas Pitre 
Signed-off-by: Dale Farnsworth

mv643xx_eth: mbus decode window support

2008-04-29T04:17:07+00:00

Make it possible to pass mbus_dram_target_info to the mv643xx_eth
driver via the platform data, and make the mv643xx_eth driver
program the window registers based on this data if it is passed in.

Signed-off-by: Lennert Buytenhek 
Reviewed-by: Tzachi Perelstein 
Acked-by: Russell King 
Signed-off-by: Dale Farnsworth

mv643xx_eth: get rid of static variables, allow multiple instances

2008-04-29T04:17:07+00:00

Move mv643xx_eth's static state (ethernet register block base address
and MII management interface spinlock) into a struct hanging off the
shared platform device.  This is necessary to support chips that
contain multiple mv643xx_eth silicon blocks.

Signed-off-by: Lennert Buytenhek 
Acked-by: Nicolas Pitre 
Signed-off-by: Dale Farnsworth

mv643xx_eth: Fix MV643XX_ETH offsets used by Pegasos 2

2007-10-30T18:32:16+00:00

In the mv643xx_eth driver, we now use offsets from the ethernet
register block within the chip, but the pegasos 2 platform still
needs offsets from the full chip's register base address.

Signed-off-by: Dale Farnsworth 
Signed-off-by: Jeff Garzik

fix breakage in pegasos_eth

2007-10-28T05:23:06+00:00

Fix fallout from commit b45d9147f1582333e180e1023624c003874b7312
("mv643xx_eth: Remove unused register defines")

Signed-off-by: Al Viro 
Signed-off-by: Linus Torvalds