diff options
| author | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-12-07 10:59:48 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-12-07 10:59:48 -0800 |
| commit | 29ac0052ea454871273a1fc7ef09a97f3c214ee6 (patch) | |
| tree | 40441a8ec1f34b508ae1cc4bb91f9fabad4889e9 /drivers | |
| parent | f3656b9a2740ebdff123b30b6b806648c9f189f8 (diff) | |
| parent | 4aa9cb320e8081fbaec0c10eb0e077c8ca4d1ad9 (diff) | |
Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6
* 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6:
[AF_RXRPC]: Add a missing goto
[VLAN]: Lost rtnl_unlock() in vlan_ioctl()
[SCTP]: Fix the bind_addr info during migration.
[SCTP]: Add bind hash locking to the migrate code
[IPV4]: Remove prototype of ip_rt_advice
[IPv4]: Reply net unreachable ICMP message
[IPv6] SNMP: Increment OutNoRoutes when connecting to unreachable network
[BRIDGE]: Section fix.
[NIU]: Fix link LED handling.
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/niu.c | 22 |
1 files changed, 18 insertions, 4 deletions
diff --git a/drivers/net/niu.c b/drivers/net/niu.c index 112ab079ce7..abfc61c3a38 100644 --- a/drivers/net/niu.c +++ b/drivers/net/niu.c @@ -1045,6 +1045,7 @@ static int niu_serdes_init(struct niu *np) } static void niu_init_xif(struct niu *); +static void niu_handle_led(struct niu *, int status); static int niu_link_status_common(struct niu *np, int link_up) { @@ -1066,11 +1067,15 @@ static int niu_link_status_common(struct niu *np, int link_up) spin_lock_irqsave(&np->lock, flags); niu_init_xif(np); + niu_handle_led(np, 1); spin_unlock_irqrestore(&np->lock, flags); netif_carrier_on(dev); } else if (netif_carrier_ok(dev) && !link_up) { niuwarn(LINK, "%s: Link is down\n", dev->name); + spin_lock_irqsave(&np->lock, flags); + niu_handle_led(np, 0); + spin_unlock_irqrestore(&np->lock, flags); netif_carrier_off(dev); } @@ -3915,16 +3920,14 @@ static int niu_init_ipp(struct niu *np) return 0; } -static void niu_init_xif_xmac(struct niu *np) +static void niu_handle_led(struct niu *np, int status) { - struct niu_link_config *lp = &np->link_config; u64 val; - val = nr64_mac(XMAC_CONFIG); if ((np->flags & NIU_FLAGS_10G) != 0 && (np->flags & NIU_FLAGS_FIBER) != 0) { - if (netif_carrier_ok(np->dev)) { + if (status) { val |= XMAC_CONFIG_LED_POLARITY; val &= ~XMAC_CONFIG_FORCE_LED_ON; } else { @@ -3933,6 +3936,15 @@ static void niu_init_xif_xmac(struct niu *np) } } + nw64_mac(XMAC_CONFIG, val); +} + +static void niu_init_xif_xmac(struct niu *np) +{ + struct niu_link_config *lp = &np->link_config; + u64 val; + + val = nr64_mac(XMAC_CONFIG); val &= ~XMAC_CONFIG_SEL_POR_CLK_SRC; val |= XMAC_CONFIG_TX_OUTPUT_EN; @@ -4776,6 +4788,8 @@ static int niu_close(struct net_device *dev) niu_free_channels(np); + niu_handle_led(np, 0); + return 0; } |