redonkable/alistair23-linux
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[PATCH] pm3386: add hook for setting carrier

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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>
This commit is contained in:
Lennert Buytenhek 2005-11-23 12:49:51 +01:00 committed by Jeff Garzik
parent 0b85c0ebde
commit df86550602
2 changed files with 6 additions and 0 deletions
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5
drivers/net/ixp2000/pm3386.c
View file

@ -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;

1
drivers/net/ixp2000/pm3386.h
View file

@ -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);