forked from Minki/linux
MIPS: SGI-IP27: do xtalk scanning later
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
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@ -52,8 +52,6 @@ EXPORT_SYMBOL_GPL(sn_cpu_info);
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extern void pcibr_setup(cnodeid_t);
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extern void pcibr_setup(cnodeid_t);
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extern void xtalk_probe_node(cnodeid_t nid);
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static void per_hub_init(cnodeid_t cnode)
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static void per_hub_init(cnodeid_t cnode)
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{
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{
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struct hub_data *hub = hub_data(cnode);
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struct hub_data *hub = hub_data(cnode);
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@ -71,7 +69,6 @@ static void per_hub_init(cnodeid_t cnode)
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REMOTE_HUB_S(nasid, IIO_ICTO, 0xff);
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REMOTE_HUB_S(nasid, IIO_ICTO, 0xff);
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hub_rtc_init(cnode);
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hub_rtc_init(cnode);
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xtalk_probe_node(cnode);
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#ifdef CONFIG_REPLICATE_EXHANDLERS
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#ifdef CONFIG_REPLICATE_EXHANDLERS
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/*
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/*
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@ -99,7 +99,7 @@ static int xbow_probe(nasid_t nasid)
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return 0;
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return 0;
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}
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}
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void xtalk_probe_node(cnodeid_t nid)
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static void xtalk_probe_node(cnodeid_t nid)
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{
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{
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volatile u64 hubreg;
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volatile u64 hubreg;
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nasid_t nasid;
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nasid_t nasid;
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@ -133,3 +133,14 @@ void xtalk_probe_node(cnodeid_t nid)
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break;
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break;
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}
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}
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}
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}
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static int __init xtalk_init(void)
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{
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cnodeid_t cnode;
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for_each_online_node(cnode)
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xtalk_probe_node(cnode);
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return 0;
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}
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arch_initcall(xtalk_init);
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