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Revision: linuxbios@linuxbios.org--devel/freebios--devel--2.0--patch-61

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Creator:  Yinghai Lu <yhlu@tyan.com>

write_pirq_routing_table for x86


git-svn-id: svn://svn.coreboot.org/coreboot/trunk@1979 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
This commit is contained in:
arch import user (historical)
2005-07-06 18:17:35 +00:00
parent 80e3d96d0a
commit 59140ccdf3
32 changed files with 824 additions and 126 deletions
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2
src/arch/i386/boot/tables.c
View File

@@ -23,7 +23,7 @@ struct lb_memory *write_tables(void)
post_code(0x9a);
/* This table must be betweeen 0xf0000 & 0x100000 */
rom_table_end = copy_pirq_routing_table(rom_table_end);
rom_table_end = write_pirq_routing_table(rom_table_end);
rom_table_end = (rom_table_end + 1023) & ~1023;
/* copy the smp block to address 0 */

2
src/arch/i386/include/arch/pirq_routing.h
View File

@@ -41,8 +41,10 @@ extern const struct irq_routing_table intel_irq_routing_table;
#if HAVE_PIRQ_TABLE==1
unsigned long copy_pirq_routing_table(unsigned long start);
unsigned long write_pirq_routing_table(unsigned long start);
#else
#define copy_pirq_routing_table(start) (start)
#define write_pirq_routing_table(start) (start)
#endif
#endif /* ARCH_PIRQ_ROUTING_H */