diff options
| author | Guo-Fu Tseng | 2011-02-13 19:27:38 +0100 |
|---|---|---|
| committer | David S. Miller | 2011-02-14 05:43:22 +0100 |
| commit | 3903c023570446303a10f152cfc120dcbf9a4ccf (patch) | |
| tree | c0ba9e3c9b29f1bb14f113c0ddee305e8d89202e /drivers/net | |
| parent | jme: Rename phyfifo function for easier understand (diff) | |
| download | kernel-qcow2-linux-3903c023570446303a10f152cfc120dcbf9a4ccf.tar.gz kernel-qcow2-linux-3903c023570446303a10f152cfc120dcbf9a4ccf.tar.xz kernel-qcow2-linux-3903c023570446303a10f152cfc120dcbf9a4ccf.zip | |
jme: Fix hardware action of full-duplex
Clear Transmit Timer/Retry setting while full-duplex.
Signed-off-by: Guo-Fu Tseng <cooldavid@cooldavid.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net')
| -rw-r--r-- | drivers/net/jme.c | 6 | ||||
| -rw-r--r-- | drivers/net/jme.h | 8 |
2 files changed, 10 insertions, 4 deletions
diff --git a/drivers/net/jme.c b/drivers/net/jme.c index 490bc0feff3d..6996d04e1de4 100644 --- a/drivers/net/jme.c +++ b/drivers/net/jme.c @@ -439,16 +439,14 @@ jme_check_link(struct net_device *netdev, int testonly) if (phylink & PHY_LINK_DUPLEX) { jwrite32(jme, JME_TXMCS, TXMCS_DEFAULT); + jwrite32(jme, JME_TXTRHD, TXTRHD_FULLDUPLEX); ghc |= GHC_DPX; } else { jwrite32(jme, JME_TXMCS, TXMCS_DEFAULT | TXMCS_BACKOFF | TXMCS_CARRIERSENSE | TXMCS_COLLISION); - jwrite32(jme, JME_TXTRHD, TXTRHD_TXPEN | - ((0x2000 << TXTRHD_TXP_SHIFT) & TXTRHD_TXP) | - TXTRHD_TXREN | - ((8 << TXTRHD_TXRL_SHIFT) & TXTRHD_TXRL)); + jwrite32(jme, JME_TXTRHD, TXTRHD_HALFDUPLEX); } gpreg1 = GPREG1_DEFAULT; diff --git a/drivers/net/jme.h b/drivers/net/jme.h index dc4af5753a9e..b33bc5b0bb4e 100644 --- a/drivers/net/jme.h +++ b/drivers/net/jme.h @@ -658,6 +658,14 @@ enum jme_txtrhd_shifts { TXTRHD_TXRL_SHIFT = 0, }; +enum jme_txtrhd_values { + TXTRHD_FULLDUPLEX = 0x00000000, + TXTRHD_HALFDUPLEX = TXTRHD_TXPEN | + ((0x2000 << TXTRHD_TXP_SHIFT) & TXTRHD_TXP) | + TXTRHD_TXREN | + ((8 << TXTRHD_TXRL_SHIFT) & TXTRHD_TXRL), +}; + /* * RX Control/Status Bits */ |