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MIPS: SGI-IP27: do xtalk scanning later

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Move xtalk scanning to a later boot stage to be able using things like
kmalloc and friends.

Signed-off-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
Signed-off-by: Paul Burton <paul.burton@mips.com>
Cc: Ralf Baechle <ralf@linux-mips.org>
Cc: James Hogan <jhogan@kernel.org>
Cc: linux-mips@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
This commit is contained in:
Thomas Bogendoerfer 2019-02-19 16:57:18 +01:00 committed by Paul Burton
parent ab68280ec2
commit 9707b7e639
No known key found for this signature in database
GPG Key ID: 3EA79FACB57500DD
2 changed files with 12 additions and 4 deletions
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3
arch/mips/sgi-ip27/ip27-init.c
View File

@ -52,8 +52,6 @@ EXPORT_SYMBOL_GPL(sn_cpu_info);
extern void pcibr_setup(cnodeid_t);
extern void xtalk_probe_node(cnodeid_t nid);
static void per_hub_init(cnodeid_t cnode)
{
struct hub_data *hub = hub_data(cnode);
@ -71,7 +69,6 @@ static void per_hub_init(cnodeid_t cnode)
REMOTE_HUB_S(nasid, IIO_ICTO, 0xff);
hub_rtc_init(cnode);
xtalk_probe_node(cnode);
#ifdef CONFIG_REPLICATE_EXHANDLERS
/*

13
arch/mips/sgi-ip27/ip27-xtalk.c
View File

@ -99,7 +99,7 @@ static int xbow_probe(nasid_t nasid)
return 0;
}
void xtalk_probe_node(cnodeid_t nid)
static void xtalk_probe_node(cnodeid_t nid)
{
volatile u64 hubreg;
nasid_t nasid;
@ -133,3 +133,14 @@ void xtalk_probe_node(cnodeid_t nid)
break;
}
}
static int __init xtalk_init(void)
{
cnodeid_t cnode;
for_each_online_node(cnode)
xtalk_probe_node(cnode);
return 0;
}
arch_initcall(xtalk_init);