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Diffstat (limited to 'arch/x86/kernel/mpparse.c')
-rw-r--r--arch/x86/kernel/mpparse.c25
1 files changed, 1 insertions, 24 deletions
diff --git a/arch/x86/kernel/mpparse.c b/arch/x86/kernel/mpparse.c
index e81030f71a8f..5ae5d2426edf 100644
--- a/arch/x86/kernel/mpparse.c
+++ b/arch/x86/kernel/mpparse.c
@@ -115,21 +115,6 @@ static void __init MP_bus_info(struct mpc_bus *m)
115 printk(KERN_WARNING "Unknown bustype %s - ignoring\n", str); 115 printk(KERN_WARNING "Unknown bustype %s - ignoring\n", str);
116} 116}
117 117
118static int bad_ioapic(unsigned long address)
119{
120 if (nr_ioapics >= MAX_IO_APICS) {
121 printk(KERN_ERR "ERROR: Max # of I/O APICs (%d) exceeded "
122 "(found %d)\n", MAX_IO_APICS, nr_ioapics);
123 panic("Recompile kernel with bigger MAX_IO_APICS!\n");
124 }
125 if (!address) {
126 printk(KERN_ERR "WARNING: Bogus (zero) I/O APIC address"
127 " found in table, skipping!\n");
128 return 1;
129 }
130 return 0;
131}
132
133static void __init MP_ioapic_info(struct mpc_ioapic *m) 118static void __init MP_ioapic_info(struct mpc_ioapic *m)
134{ 119{
135 if (!(m->flags & MPC_APIC_USABLE)) 120 if (!(m->flags & MPC_APIC_USABLE))
@@ -138,15 +123,7 @@ static void __init MP_ioapic_info(struct mpc_ioapic *m)
138 printk(KERN_INFO "I/O APIC #%d Version %d at 0x%X.\n", 123 printk(KERN_INFO "I/O APIC #%d Version %d at 0x%X.\n",
139 m->apicid, m->apicver, m->apicaddr); 124 m->apicid, m->apicver, m->apicaddr);
140 125
141 if (bad_ioapic(m->apicaddr)) 126 mp_register_ioapic(m->apicid, m->apicaddr, gsi_end + 1);
142 return;
143
144 mp_ioapics[nr_ioapics].apicaddr = m->apicaddr;
145 mp_ioapics[nr_ioapics].apicid = m->apicid;
146 mp_ioapics[nr_ioapics].type = m->type;
147 mp_ioapics[nr_ioapics].apicver = m->apicver;
148 mp_ioapics[nr_ioapics].flags = m->flags;
149 nr_ioapics++;
150} 127}
151 128
152static void print_MP_intsrc_info(struct mpc_intsrc *m) 129static void print_MP_intsrc_info(struct mpc_intsrc *m)