netdev - Re: [PATCH -next] 3c515: fix using pnp_get_resource when CONFIG

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <482DD0AF.7070003@oracle.com>
Date:	Fri, 16 May 2008 11:21:35 -0700
From:	Randy Dunlap <randy.dunlap@...cle.com>
To:	Bjorn Helgaas <bjorn.helgaas@...com>
CC:	netdev <netdev@...r.kernel.org>, jgarzik <jgarzik@...ox.com>,
	linux-next@...r.kernel.org, akpm <akpm@...ux-foundation.org>
Subject: Re: [PATCH -next] 3c515: fix using pnp_get_resource when CONFIG_ISAPNP=n

Bjorn Helgaas wrote:
> On Friday 16 May 2008 11:35:24 am Randy Dunlap wrote:
>> From: Randy Dunlap <randy.dunlap@...cle.com>
>>
>> 3c515.c uses pnp_irq(), which calls pnp_get_resource(),
>> which is not defined when CONFIG_PNP=n, so in that case,
>> get the IRQ from a hardware register.
>>
>> 3c515.c:(.text+0x3adc0): undefined reference to `pnp_get_resource'
>>
>> Signed-off-by: Randy Dunlap <randy.dunlap@...cle.com>
> 
> Hmm, wonder why my allyesconfig didn't catch this one.

Because parts of it are =n.  :)

> I prefer CONFIG_PNP to __ISAPNP__ in general, but I see
> you're just following the other tests in the same file.

Yes.  And it would need to be CONFIG_ISAPNP, not CONFIG_PNP.

> 
> Thanks!
> 
> Acked-by: Bjorn Helgaas <bjorn.helgaas@...com>
> 
>> ---
>>  drivers/net/3c515.c |    4 ++++
>>  1 file changed, 4 insertions(+)
>>
>> --- next-20080516.orig/drivers/net/3c515.c
>> +++ next-20080516/drivers/net/3c515.c
>> @@ -572,12 +572,16 @@ static int corkscrew_setup(struct net_de
>>  	int irq;
>>  	DECLARE_MAC_BUF(mac);
>>  
>> +#ifdef __ISAPNP__
>>  	if (idev) {
>>  		irq = pnp_irq(idev, 0);
>>  		vp->dev = &idev->dev;
>>  	} else {
>>  		irq = inw(ioaddr + 0x2002) & 15;
>>  	}
>> +#else
>> +	irq = inw(ioaddr + 0x2002) & 15;
>> +#endif
>>  
>>  	dev->base_addr = ioaddr;
>>  	dev->irq = irq;
>>
> 
> 


-- 
~Randy
--
To unsubscribe from this list: send the line "unsubscribe netdev" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html