Subject: Re: inux-next 0701 mv643xx_eth powerpc build failure

From: Lennert Buytenhek <[email-masked]>
Date: Wed, 2 Jul 2008 10:21:18 +0200

On Tue, Jul 01, 2008 at 11:11:12PM -0400, Joseph Fannin wrote:

> I'm getting a build failure on 32bit powerpc in -next, but not in mainline:
> 
> drivers/net/mv643xx_eth.c: In function 'mv643xx_eth_netpoll':
> drivers/net/mv643xx_eth.c:2115: error: 'INT_CAUSE_EXT' undeclared
> (first use in this function)
> drivers/net/mv643xx_eth.c:2115: error: (Each undeclared identifier is
> reported only once
> drivers/net/mv643xx_eth.c:2115: error: for each function it appears in.)

Does this fix it for you?

Index: linux-2.6.26-rc8/drivers/net/mv643xx_eth.c
===================================================================
--- linux-2.6.26-rc8.orig/drivers/net/mv643xx_eth.c
+++ linux-2.6.26-rc8/drivers/net/mv643xx_eth.c
@@ -2184,7 +2184,7 @@ static void mv643xx_eth_netpoll(struct n
 
 	mv643xx_eth_irq(dev->irq, dev);
 
-	wrl(mp, INT_MASK(mp->port_num), INT_TX_END | INT_RX | INT_CAUSE_EXT);
+	wrl(mp, INT_MASK(mp->port_num), INT_TX_END | INT_RX | INT_EXT);
 }
 #endif

> I haven't investigated any further than a quick check if this hardware
> even makes sense on 32bit powerpc -- it seems it does.

It does -- it is used on ARM, PPC and MIPS.