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| author | Jeff Garzik <jgarzik@pobox.com> | 2005-11-15 20:56:07 -0500 |
|---|---|---|
| committer | Jeff Garzik <jgarzik@pobox.com> | 2005-11-15 20:56:07 -0500 |
| commit | 77ed78e5cf32be1c3fae5c477cc1d78e2e3f17db (patch) | |
| tree | 805db8c5c180ee7ee85b3c484461100c91f6c781 /arch/i386/kernel/acpi/boot.c | |
| parent | 68bdbdf0b32566e1ebd41415bde9a7c43b47bf48 (diff) | |
| parent | f6ff56cd56b83d8edf4b3cffc5c53c56b37a5081 (diff) | |
| download | op-kernel-dev-77ed78e5cf32be1c3fae5c477cc1d78e2e3f17db.zip op-kernel-dev-77ed78e5cf32be1c3fae5c477cc1d78e2e3f17db.tar.gz | |
Merge branch 'master'
Diffstat (limited to 'arch/i386/kernel/acpi/boot.c')
| -rw-r--r-- | arch/i386/kernel/acpi/boot.c | 17 |
1 files changed, 8 insertions, 9 deletions
diff --git a/arch/i386/kernel/acpi/boot.c b/arch/i386/kernel/acpi/boot.c index b66c13c..f366772 100644 --- a/arch/i386/kernel/acpi/boot.c +++ b/arch/i386/kernel/acpi/boot.c @@ -39,17 +39,14 @@ #ifdef CONFIG_X86_64 -static inline void acpi_madt_oem_check(char *oem_id, char *oem_table_id) -{ -} extern void __init clustered_apic_check(void); -static inline int ioapic_setup_disabled(void) -{ - return 0; -} +extern int gsi_irq_sharing(int gsi); #include <asm/proto.h> +static inline int acpi_madt_oem_check(char *oem_id, char *oem_table_id) { return 0; } + + #else /* X86 */ #ifdef CONFIG_X86_LOCAL_APIC @@ -57,6 +54,8 @@ static inline int ioapic_setup_disabled(void) #include <mach_mpparse.h> #endif /* CONFIG_X86_LOCAL_APIC */ +static inline int gsi_irq_sharing(int gsi) { return gsi; } + #endif /* X86 */ #define BAD_MADT_ENTRY(entry, end) ( \ @@ -459,7 +458,7 @@ int acpi_gsi_to_irq(u32 gsi, unsigned int *irq) *irq = IO_APIC_VECTOR(gsi); else #endif - *irq = gsi; + *irq = gsi_irq_sharing(gsi); return 0; } @@ -543,7 +542,7 @@ acpi_scan_rsdp(unsigned long start, unsigned long length) * RSDP signature. */ for (offset = 0; offset < length; offset += 16) { - if (strncmp((char *)(start + offset), "RSD PTR ", sig_len)) + if (strncmp((char *)(phys_to_virt(start) + offset), "RSD PTR ", sig_len)) continue; return (start + offset); } |
