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From: Corey Minyard <minyard@acm.org>
To: Linux Kernel <linux-kernel@vger.kernel.org>,
	Andrew Morton <akpm@osdl.org>
Cc: Christian Krafft <krafft@de.ibm.com>,
	Michael Ellerman <michael@ellerman.id.au>
Subject: [PATCH] ipmi: check, if default ports are accessible on PPC
Date: Fri, 2 Mar 2007 08:38:19 -0600	[thread overview]
Message-ID: <20070302143818.GA5224@localdomain> (raw)

From: Christian Krafft <krafft@de.ibm.com>

ipmi_si_intf tries to access default ports, if no device could
be found elsewhere. On PPC we have a function to check,
if these legacy IO ports are accessible. This patch adds
a check for these ports on PPC.
This patch fixes a breakage of IPMI module
on PPC machines without a BMC.

Signed-off-by: Christian Krafft <krafft@de.ibm.com>
Acked-by: Michael Ellerman <michael@ellerman.id.au>
Signed-off-by: Corey Minyard <minyard@acm.org>

Index: linux/drivers/char/ipmi/ipmi_si_intf.c
===================================================================
--- linux.orig/drivers/char/ipmi/ipmi_si_intf.c
+++ linux/drivers/char/ipmi/ipmi_si_intf.c
@@ -2580,6 +2580,11 @@ static __devinit void default_find_bmc(v
 		if (!info)
 			return;
 
+#ifdef CONFIG_PPC_MERGE
+		if (check_legacy_ioport(ipmi_defaults[i].port))
+			continue;
+#endif
+
 		info->addr_source = NULL;
 
 		info->si_type = ipmi_defaults[i].type;
 


             reply	other threads:[~2007-03-02 14:38 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2007-03-02 14:38 Corey Minyard [this message]
     [not found] <1172223703.4695.59.camel@concordia.ozlabs.ibm.com>
     [not found] ` <20070223135859.62e19ca8@localhost>
     [not found]   ` <1172295412.16060.8.camel@concordia.ozlabs.ibm.com>
2007-02-26 15:09     ` [patch] ipmi: check, if default ports are accessible on PPC Christian Krafft
2007-02-27  2:27       ` Michael Ellerman
2007-04-20 17:48       ` Olaf Hering
2007-04-20 18:08         ` Olaf Hering

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