The patch titled
natsemi: consistently use interrupt enable/disable functions
has been removed from the -mm tree. Its filename was
natsemi-consistently-use-interrupt-enable-disable-functions.patch
This patch was dropped because it was merged into mainline or a subsystem tree
------------------------------------------------------
Subject: natsemi: consistently use interrupt enable/disable functions
From: Mark Brown <broonie@xxxxxxxxxxxxx>
The natsemi drivers include functions for enabling and disabling interrupts
from the chip but these are not used in all code paths. This patch changes
the code paths that touch the interrupt enable register to use the functions.
In all cases this adds an extra PCI read to post the operation but since none
of these are in fast paths this shouldn't be too much of a problem.
Signed-off-by: Mark Brown <broonie@xxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
drivers/net/natsemi.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff -puN drivers/net/natsemi.c~natsemi-consistently-use-interrupt-enable-disable-functions drivers/net/natsemi.c
--- a/drivers/net/natsemi.c~natsemi-consistently-use-interrupt-enable-disable-functions
+++ a/drivers/net/natsemi.c
@@ -1712,7 +1712,7 @@ static void init_registers(struct net_de
/* Enable interrupts by setting the interrupt mask. */
writel(DEFAULT_INTR, ioaddr + IntrMask);
- writel(1, ioaddr + IntrEnable);
+ natsemi_irq_enable(dev);
writel(RxOn | TxOn, ioaddr + ChipCmd);
writel(StatsClear, ioaddr + StatsCtrl); /* Clear Stats */
@@ -3071,7 +3071,7 @@ static void enable_wol_mode(struct net_d
* Could be used to send a netlink message.
*/
writel(WOLPkt | LinkChange, ioaddr + IntrMask);
- writel(1, ioaddr + IntrEnable);
+ natsemi_irq_enable(dev);
}
}
@@ -3202,7 +3202,7 @@ static int natsemi_suspend (struct pci_d
disable_irq(dev->irq);
spin_lock_irq(&np->lock);
- writel(0, ioaddr + IntrEnable);
+ natsemi_irq_disable(dev);
np->hands_off = 1;
natsemi_stop_rxtx(dev);
netif_stop_queue(dev);
_
Patches currently in -mm which might be from broonie@xxxxxxxxxxxxx are
git-netdev-all.patch
-
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