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| author | Lennert Buytenhek <buytenh@wantstofly.org> | 2005-11-23 12:49:51 +0100 |
|---|---|---|
| committer | Jeff Garzik <jgarzik@pobox.com> | 2005-12-01 02:25:27 -0500 |
| commit | df86550602f320d28fdaeb577c25f9821525bfa0 (patch) | |
| tree | babe84aafa5f1dda0849d87954f76d6b844e1d28 /drivers/net/ixp2000 | |
| parent | 0b85c0ebde63a41d57b6214977ac2752bf5a086f (diff) | |
| download | kernel_samsung_smdk4412-df86550602f320d28fdaeb577c25f9821525bfa0.tar.gz kernel_samsung_smdk4412-df86550602f320d28fdaeb577c25f9821525bfa0.tar.bz2 kernel_samsung_smdk4412-df86550602f320d28fdaeb577c25f9821525bfa0.zip | |
[PATCH] pm3386: add hook for setting carrier
Add a pm3386 hook for disabling/enabling the SERDES carrier, so that
we can disable it when the interface is administratively downed, and
enable it when it is upped.
Signed-off-by: Lennert Buytenhek <buytenh@wantstofly.org>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
Diffstat (limited to 'drivers/net/ixp2000')
| -rw-r--r-- | drivers/net/ixp2000/pm3386.c | 5 | ||||
| -rw-r--r-- | drivers/net/ixp2000/pm3386.h | 1 |
2 files changed, 6 insertions, 0 deletions
diff --git a/drivers/net/ixp2000/pm3386.c b/drivers/net/ixp2000/pm3386.c index 870b486f5de..ec70b1d553e 100644 --- a/drivers/net/ixp2000/pm3386.c +++ b/drivers/net/ixp2000/pm3386.c @@ -250,6 +250,11 @@ void pm3386_get_stats(int port, struct net_device_stats *stats) /* @@@ Add other stats. */ } +void pm3386_set_carrier(int port, int state) +{ + pm3386_port_reg_write(port, 0x703, 0x10, state ? 0x1001 : 0x0000); +} + int pm3386_is_link_up(int port) { u16 temp; diff --git a/drivers/net/ixp2000/pm3386.h b/drivers/net/ixp2000/pm3386.h index 117f50afcde..fe92bb056ac 100644 --- a/drivers/net/ixp2000/pm3386.h +++ b/drivers/net/ixp2000/pm3386.h @@ -17,6 +17,7 @@ void pm3386_init_port(int port); void pm3386_get_mac(int port, u8 *mac); void pm3386_set_mac(int port, u8 *mac); void pm3386_get_stats(int port, struct net_device_stats *stats); +void pm3386_set_carrier(int port, int state); int pm3386_is_link_up(int port); void pm3386_enable_rx(int port); void pm3386_disable_rx(int port); |