Commit Graph

10 Commits

Author SHA1 Message Date
David J. Choi 28bd620c7a drivers/net: Add Micrel KS8841/42 support to ks8842 driver
Body of the explanation:
   -support 16bit and 32bit bus width.
   -add device reset for ks8842/8841 Micrel device.
   -set 100Mbps as a default for Micrel device.
   -set MAC address in both MAC/Switch layer with different sequence for Micrel
    device, as mentioned in data sheet.
   -use private data to set options both 16/32bit bus width and Micrel device/
    Timberdale(FPGA).
   -update Kconfig in order to put more information about ks8842 device.

Signed-off-by: David J. Choi <david.choi@micrel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2010-07-13 10:13:49 -07:00
Richard Röjfors 3038bdb122 ks8842: Remove unnecessary bank select.
This patch removes an unnecessary bank select before resetting the
controller.

Signed-off-by: Richard Röjfors <richard.rojfors@pelagicore.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2010-07-08 23:40:20 -07:00
Richard Röjfors cc88e450ad ks8842: Do the TX timeout work in workqueue context.
Currently all code that needs to be run at TX timeout is done in the
calling context, where bottom halves are disabled. Some of the code
blocks, so it needs to be done in a different context. This patch
adds in a work struct which is scheduled at TX timeout. Then the
timeout code is executed within work queue context.

Signed-off-by: Richard Röjfors <richard.rojfors@pelagicore.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2010-07-08 23:40:19 -07:00
Richard Röjfors a99db196db ks8842: Replace usage of dev_dbg with netdev_dbg
This patch replaces all usage of dev_dbg with netdev_dbg.

A side effect is that the pointer to the platform device in the adapter
struct can be removed.

Signed-off-by: Richard Röjfors <richard.rojfors@pelagicore.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2010-07-05 18:50:56 -07:00
Richard Röjfors a1aa8822d5 ks8842: Add platform data for setting mac address
This patch adds platform data to the ks8842 driver.

Via the platform data a MAC address, to be used by the controller,
can be passed.

To ensure this MAC address is used, the MAC address is written
after each hardware reset.

Signed-off-by: Richard Röjfors <richard.rojfors@pelagicore.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2010-04-21 16:33:29 -07:00
Joe Perches 0dc7d2b3cb drivers/net/ks*: Use netdev_<level>, netif_<level> and pr_<level>
I'm not sure this is correct.

It changes logging macros from:
	dev_<level>(&ks->spidev->dev,
to
	netdev_<level>(ks->netdev,

Comments?

Use netdev_<level>
Use netif_<level>
Use pr_<level>
Add #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
Add missing line to message in ks8851_remove
Change kmalloc/memset(,0) to kzalloc
Remove ks_<level> macros
Consolidation code into set_media_state

Signed-off-by: David S. Miller <davem@davemloft.net>
2010-03-16 21:23:25 -07:00
Eric Dumazet 89d71a66c4 net: Use netdev_alloc_skb_ip_align()
Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-10-13 11:48:18 -07:00
Stephen Hemminger 0fc0b732ea netdev: drivers should make ethtool_ops const
No need to put ethtool_ops in data, they should be const.

Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-09-02 01:03:33 -07:00
Stephen Hemminger 61357325f3 netdev: convert bulk of drivers to netdev_tx_t
In a couple of cases collapse some extra code like:
   int retval = NETDEV_TX_OK;
   ...
   return retval;
into
   return NETDEV_TX_OK;

Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-09-01 01:14:07 -07:00
Richard Ršöjfors b07878e547 netdev: Added KS8842 driver
This is a driver for the Micrel KS8842 ethernet switch.

The supplied code is for driving the KS8842 through the Timberdale FPGA
on the Russellville board, a development board for Intel Atom CPU
in the automotive area.

Signed-off-by: Richard Röjfors <richard.rojfors.ext@mocean-labs.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-06-08 00:20:20 -07:00