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authorPatrick Georgi <patrick@georgi-clan.de>2011-10-07 21:42:52 +0200
committerStefan Reinauer <stefan.reinauer@coreboot.org>2011-10-13 01:10:31 +0200
commit6eb7a5316963cb0285fe86286c47491fd213a36b (patch)
treed21822a3d218cc846c890344ba463c12d3aba10d /src/arch/x86/include
parent3a1fe9dec1d4758fd9c5c52f93c4efb5956f3c33 (diff)
mptable: Refactor lintsrc generation
We copied pretty much the same code for generating mptable entries for local interrupts (with some notable exceptions). This change moves these lines into a generic function "mptable_lintsrc" and makes use of it in many places. The remaining uses of smp_write_lintsrc should be reviewed and replaced by mptable_lintsrc calls where possible, and smp_write_lintsrc made static. This patch was generated using Coccinelle: @@ expression mc; expression isa_bus; @@ -smp_write_lintsrc(mc, mp_ExtINT, MP_IRQ_TRIGGER_DEFAULT|MP_IRQ_POLARITY_DEFAULT, isa_bus, 0x0, MP_APIC_ALL, 0x0); -smp_write_lintsrc(mc, mp_NMI, MP_IRQ_TRIGGER_DEFAULT|MP_IRQ_POLARITY_DEFAULT, isa_bus, 0x0, MP_APIC_ALL, 0x1); +mptable_lintsrc(mc, isa_bus); @@ expression mc; expression isa_bus; @@ -smp_write_lintsrc(mc, mp_ExtINT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, isa_bus, 0x0, MP_APIC_ALL, 0x0); -smp_write_lintsrc(mc, mp_NMI, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, isa_bus, 0x0, MP_APIC_ALL, 0x1); +mptable_lintsrc(mc, isa_bus); @m@ identifier mc; expression BUS; @@ -#define IO_LOCAL_INT(type, intr, apicid, pin) smp_write_lintsrc(mc, (type), MP_IRQ_TRIGGER_EDGE | MP_IRQ_POLARITY_HIGH, BUS, (intr), (apicid), (pin)); ... -IO_LOCAL_INT(mp_ExtINT, 0x0, MP_APIC_ALL, 0x0); -IO_LOCAL_INT(mp_NMI, 0x0, MP_APIC_ALL, 0x1); +mptable_lintsrc(mc, BUS); Change-Id: I97421f820cd039f5fd753cb0da5c1cca68819bb4 Signed-off-by: Patrick Georgi <patrick@georgi-clan.de> Reviewed-on: http://review.coreboot.org/244 Tested-by: build bot (Jenkins) Reviewed-by: Marc Jones <marcj303@gmail.com>
Diffstat (limited to 'src/arch/x86/include')
-rw-r--r--src/arch/x86/include/arch/smp/mpspec.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/src/arch/x86/include/arch/smp/mpspec.h b/src/arch/x86/include/arch/smp/mpspec.h
index 57fda34be7..1f194cd5fa 100644
--- a/src/arch/x86/include/arch/smp/mpspec.h
+++ b/src/arch/x86/include/arch/smp/mpspec.h
@@ -273,6 +273,7 @@ void *smp_write_floating_table_physaddr(unsigned long addr,
unsigned long mpf_physptr);
unsigned long write_smp_table(unsigned long addr);
+void mptable_lintsrc(struct mp_config_table *mc, unsigned long bus_isa);
void mptable_add_isa_interrupts(struct mp_config_table *mc, unsigned long bus_isa, unsigned long apicid, int external);
void mptable_write_buses(struct mp_config_table *mc, int *max_pci_bus, int *isa_bus);