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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2011-10-25 13:25:22 +0200 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2011-10-25 13:25:22 +0200 |
| commit | 8a9ea3237e7eb5c25f09e429ad242ae5a3d5ea22 (patch) | |
| tree | a0a63398a9983667d52cbbbf4e2405b4f22b1d83 /drivers/net/phy/vitesse.c | |
| parent | 1be025d3cb40cd295123af2c394f7229ef9b30ca (diff) | |
| parent | 8b3408f8ee994973869d8ba32c5bf482bc4ddca4 (diff) | |
| download | blackbird-op-linux-8a9ea3237e7eb5c25f09e429ad242ae5a3d5ea22.tar.gz blackbird-op-linux-8a9ea3237e7eb5c25f09e429ad242ae5a3d5ea22.zip | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next: (1745 commits)
dp83640: free packet queues on remove
dp83640: use proper function to free transmit time stamping packets
ipv6: Do not use routes from locally generated RAs
|PATCH net-next] tg3: add tx_dropped counter
be2net: don't create multiple RX/TX rings in multi channel mode
be2net: don't create multiple TXQs in BE2
be2net: refactor VF setup/teardown code into be_vf_setup/clear()
be2net: add vlan/rx-mode/flow-control config to be_setup()
net_sched: cls_flow: use skb_header_pointer()
ipv4: avoid useless call of the function check_peer_pmtu
TCP: remove TCP_DEBUG
net: Fix driver name for mdio-gpio.c
ipv4: tcp: fix TOS value in ACK messages sent from TIME_WAIT
rtnetlink: Add missing manual netlink notification in dev_change_net_namespaces
ipv4: fix ipsec forward performance regression
jme: fix irq storm after suspend/resume
route: fix ICMP redirect validation
net: hold sock reference while processing tx timestamps
tcp: md5: add more const attributes
Add ethtool -g support to virtio_net
...
Fix up conflicts in:
- drivers/net/Kconfig:
The split-up generated a trivial conflict with removal of a
stale reference to Documentation/networking/net-modules.txt.
Remove it from the new location instead.
- fs/sysfs/dir.c:
Fairly nasty conflicts with the sysfs rb-tree usage, conflicting
with Eric Biederman's changes for tagged directories.
Diffstat (limited to 'drivers/net/phy/vitesse.c')
| -rw-r--r-- | drivers/net/phy/vitesse.c | 34 |
1 files changed, 22 insertions, 12 deletions
diff --git a/drivers/net/phy/vitesse.c b/drivers/net/phy/vitesse.c index 5d8f6e17bd55..0ec8e09cc2ac 100644 --- a/drivers/net/phy/vitesse.c +++ b/drivers/net/phy/vitesse.c @@ -3,7 +3,7 @@ * * Author: Kriston Carson * - * Copyright (c) 2005 Freescale Semiconductor, Inc. + * Copyright (c) 2005, 2009 Freescale Semiconductor, Inc. * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License as published by the @@ -61,32 +61,42 @@ MODULE_DESCRIPTION("Vitesse PHY driver"); MODULE_AUTHOR("Kriston Carson"); MODULE_LICENSE("GPL"); -static int vsc824x_config_init(struct phy_device *phydev) +int vsc824x_add_skew(struct phy_device *phydev) { - int extcon; int err; - - err = phy_write(phydev, MII_VSC8244_AUX_CONSTAT, - MII_VSC8244_AUXCONSTAT_INIT); - if (err < 0) - return err; + int extcon; extcon = phy_read(phydev, MII_VSC8244_EXT_CON1); if (extcon < 0) - return err; + return extcon; extcon &= ~(MII_VSC8244_EXTCON1_TX_SKEW_MASK | MII_VSC8244_EXTCON1_RX_SKEW_MASK); - if (phydev->interface == PHY_INTERFACE_MODE_RGMII_ID) - extcon |= (MII_VSC8244_EXTCON1_TX_SKEW | - MII_VSC8244_EXTCON1_RX_SKEW); + extcon |= (MII_VSC8244_EXTCON1_TX_SKEW | + MII_VSC8244_EXTCON1_RX_SKEW); err = phy_write(phydev, MII_VSC8244_EXT_CON1, extcon); return err; } +EXPORT_SYMBOL(vsc824x_add_skew); + +static int vsc824x_config_init(struct phy_device *phydev) +{ + int err; + + err = phy_write(phydev, MII_VSC8244_AUX_CONSTAT, + MII_VSC8244_AUXCONSTAT_INIT); + if (err < 0) + return err; + + if (phydev->interface == PHY_INTERFACE_MODE_RGMII_ID) + err = vsc824x_add_skew(phydev); + + return err; +} static int vsc824x_ack_interrupt(struct phy_device *phydev) { |
