Commit Graph

4 Commits

Author SHA1 Message Date
Guo-Fu Tseng ba9adbe67e jme: Fix FIFO flush issue
Set the RX FIFO flush watermark lower.
According to Federico and JMicron's reply,
setting it to 16QW would be stable on most platforms.
Otherwise, user might experience packet drop issue.

CC: stable@kernel.org
Reported-by: Federico Quagliata <federico@quagliata.org>
Fixed-by: Federico Quagliata <federico@quagliata.org>
Signed-off-by: Guo-Fu Tseng <cooldavid@cooldavid.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
2012-02-22 14:44:41 -05:00
Aries Lee c4860ba2e1 jme: PHY configuration for compatible issue
To perform PHY calibration and set a different EA value by chip ID,
Whenever the NIC chip power on, ie booting or resuming, we need to
force HW to calibrate PHY parameter again, and also set a proper EA
value which gather from experiment.

Those procedures help to reduce compatible issues(NIC is unable to link
up in some special case) in giga speed.

Signed-off-by: AriesLee <AriesLee@jmicron.com>
Signed-off-by: Guo-Fu Tseng <cooldavid@cooldavid.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
2011-11-27 19:21:09 -05:00
françois romieu 5d472b7377 drivers/net/ethernet: remove unused #define.
Signed-off-by: Francois Romieu <romieu@fr.zoreil.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2011-10-03 14:09:10 -04:00
Jeff Kirsher 63d24a0eb7 jme: Move the JME driver
Move the JME driver into drivers/net/ethernet/ and make the
necessary Kconfig and Makefile changes.

CC: Guo-Fu Tseng <cooldavid@cooldavid.org>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2011-08-12 03:41:22 -07:00