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| author | Alexey Starikovskiy <astarikovskiy@suse.de> | 2008-03-20 14:54:49 +0300 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-04-17 17:40:59 +0200 |
| commit | 643befed1090af5f0000297ce11fa23e2777f42b (patch) | |
| tree | 15ba54000c8a380741407dacb4b0a7c626650212 /arch/x86/kernel | |
| parent | 9c0076cb34a0ea968413d9a1ccb6c7c850d3a1ee (diff) | |
| download | kernel-crypto-643befed1090af5f0000297ce11fa23e2777f42b.tar.gz kernel-crypto-643befed1090af5f0000297ce11fa23e2777f42b.tar.xz kernel-crypto-643befed1090af5f0000297ce11fa23e2777f42b.zip | |
x86: use not_pci bitmap #6
Signed-off-by: Alexey Starikovskiy <astarikovskiy@suse.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/x86/kernel')
| -rw-r--r-- | arch/x86/kernel/io_apic_32.c | 47 |
1 files changed, 15 insertions, 32 deletions
diff --git a/arch/x86/kernel/io_apic_32.c b/arch/x86/kernel/io_apic_32.c index e400f77eb0e..97ac6104d63 100644 --- a/arch/x86/kernel/io_apic_32.c +++ b/arch/x86/kernel/io_apic_32.c @@ -1091,39 +1091,22 @@ static int pin_2_irq(int idx, int apic, int pin) if (mp_irqs[idx].mpc_dstirq != pin) printk(KERN_ERR "broken BIOS or MPTABLE parser, ayiee!!\n"); - switch (mp_bus_id_to_type[bus]) - { - case MP_BUS_ISA: /* ISA pin */ - case MP_BUS_EISA: - case MP_BUS_MCA: - { - irq = mp_irqs[idx].mpc_srcbusirq; - break; - } - case MP_BUS_PCI: /* PCI pin */ - { - /* - * PCI IRQs are mapped in order - */ - i = irq = 0; - while (i < apic) - irq += nr_ioapic_registers[i++]; - irq += pin; - - /* - * For MPS mode, so far only needed by ES7000 platform - */ - if (ioapic_renumber_irq) - irq = ioapic_renumber_irq(apic, irq); + if (test_bit(bus, mp_bus_not_pci)) + irq = mp_irqs[idx].mpc_srcbusirq; + else { + /* + * PCI IRQs are mapped in order + */ + i = irq = 0; + while (i < apic) + irq += nr_ioapic_registers[i++]; + irq += pin; - break; - } - default: - { - printk(KERN_ERR "unknown bus type %d.\n",bus); - irq = 0; - break; - } + /* + * For MPS mode, so far only needed by ES7000 platform + */ + if (ioapic_renumber_irq) + irq = ioapic_renumber_irq(apic, irq); } /* |