diff options
| author | Francois Romieu <romieu@fr.zoreil.com> | 2006-09-08 20:15:38 +0200 |
|---|---|---|
| committer | Jeff Garzik <jeff@garzik.org> | 2006-09-11 15:05:37 +0200 |
| commit | 0bb3cf726b37c13abce9f9134a68b94aa10e8803 (patch) | |
| tree | 52a1fe8fdd08bdc088c1fb95957ecf5e698b8def /drivers/net/tulip/timer.c | |
| parent | [PATCH] Flush MMIO writes in reset sequence (diff) | |
| download | linux-0bb3cf726b37c13abce9f9134a68b94aa10e8803.tar.xz linux-0bb3cf726b37c13abce9f9134a68b94aa10e8803.zip | |
[PATCH] Defer tulip_select_media() to process context
Move tulip_select_media() processing to a workqueue, instead of
delaying in interrupt context, edited by Kyle McMartin to use kevent
thread, instead of creating its own workqueue.
Signed-off-by: Kyle McMartin <kyle@parisc-linux.org>
Signed-off-by: Valerie Henson <val_henson@linux.intel.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Diffstat (limited to 'drivers/net/tulip/timer.c')
| -rw-r--r-- | drivers/net/tulip/timer.c | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/drivers/net/tulip/timer.c b/drivers/net/tulip/timer.c index f75bc5ecd73c..066e5d6bcbd8 100644 --- a/drivers/net/tulip/timer.c +++ b/drivers/net/tulip/timer.c @@ -18,13 +18,14 @@ #include "tulip.h" -void tulip_timer(unsigned long data) +void tulip_media_task(void *data) { - struct net_device *dev = (struct net_device *)data; + struct net_device *dev = data; struct tulip_private *tp = netdev_priv(dev); void __iomem *ioaddr = tp->base_addr; u32 csr12 = ioread32(ioaddr + CSR12); int next_tick = 2*HZ; + unsigned long flags; if (tulip_debug > 2) { printk(KERN_DEBUG "%s: Media selection tick, %s, status %8.8x mode" @@ -126,6 +127,15 @@ void tulip_timer(unsigned long data) } break; } + + + spin_lock_irqsave(&tp->lock, flags); + if (tp->timeout_recovery) { + tulip_tx_timeout_complete(tp, ioaddr); + tp->timeout_recovery = 0; + } + spin_unlock_irqrestore(&tp->lock, flags); + /* mod_timer synchronizes us with potential add_timer calls * from interrupts. */ |