hollalinux
/
linux-sg2042
mirror of https://github.com/sophgo/linux-riscv.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

x86: unify mp_register_ioapic 

Signed-off-by: Alexey Starikovskiy <astarikovskiy@suse.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
This commit is contained in:
Alexey Starikovskiy 2008-04-04 23:43:00 +04:00 committed by Ingo Molnar
parent 22cbb4bd12
commit 57b733e902
2 changed files with 15 additions and 11 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

10
arch/x86/kernel/mpparse_32.c
View File

@ -854,8 +854,11 @@ void __init mp_register_ioapic(int id, u32 address, u32 gsi_base)
set_fixmap_nocache(FIX_IO_APIC_BASE_0 + idx, address);
mp_ioapics[idx].mpc_apicid = uniq_ioapic_id(id);
#ifdef CONFIG_X86_32
mp_ioapics[idx].mpc_apicver = io_apic_get_version(idx);
#else
mp_ioapics[idx].mpc_apicver = 0;
#endif
/*
* Build basic GSI lookup table to facilitate gsi->io_apic lookups
* and to prevent reprogramming of IOAPIC pins (PCI GSIs).
@ -865,10 +868,9 @@ void __init mp_register_ioapic(int id, u32 address, u32 gsi_base)
mp_ioapic_routing[idx].gsi_end = gsi_base +
io_apic_get_redir_entries(idx);
printk("IOAPIC[%d]: apic_id %d, version %d, address 0x%x, "
printk(KERN_INFO "IOAPIC[%d]: apic_id %d, version %d, address 0x%x, "
"GSI %d-%d\n", idx, mp_ioapics[idx].mpc_apicid,
mp_ioapics[idx].mpc_apicver,
mp_ioapics[idx].mpc_apicaddr,
mp_ioapics[idx].mpc_apicver, mp_ioapics[idx].mpc_apicaddr,
mp_ioapic_routing[idx].gsi_base, mp_ioapic_routing[idx].gsi_end);
nr_ioapics++;

16
arch/x86/kernel/mpparse_64.c
View File

@ -742,11 +742,14 @@ void __init mp_register_ioapic(int id, u32 address, u32 gsi_base)
set_fixmap_nocache(FIX_IO_APIC_BASE_0 + idx, address);
mp_ioapics[idx].mpc_apicid = uniq_ioapic_id(id);
#ifdef CONFIG_X86_32
mp_ioapics[idx].mpc_apicver = io_apic_get_version(idx);
#else
mp_ioapics[idx].mpc_apicver = 0;
/*
* Build basic IRQ lookup table to facilitate gsi->io_apic lookups
* and to prevent reprogramming of IOAPIC pins (PCI IRQs).
#endif
/*
* Build basic GSI lookup table to facilitate gsi->io_apic lookups
* and to prevent reprogramming of IOAPIC pins (PCI GSIs).
*/
mp_ioapic_routing[idx].apic_id = mp_ioapics[idx].mpc_apicid;
mp_ioapic_routing[idx].gsi_base = gsi_base;
@ -755,9 +758,8 @@ void __init mp_register_ioapic(int id, u32 address, u32 gsi_base)
printk(KERN_INFO "IOAPIC[%d]: apic_id %d, address 0x%x, "
"GSI %d-%d\n", idx, mp_ioapics[idx].mpc_apicid,
mp_ioapics[idx].mpc_apicaddr,
mp_ioapic_routing[idx].gsi_base,
mp_ioapic_routing[idx].gsi_end);
mp_ioapics[idx].mpc_apicver, mp_ioapics[idx].mpc_apicaddr,
mp_ioapic_routing[idx].gsi_base, mp_ioapic_routing[idx].gsi_end);
nr_ioapics++;
}