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Subject[PATCH] ipmi: check, if default ports are accessible on PPC
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;

-
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