Hi Graeme,
Thanks for the test, I just forget the armv7 platform, the patch makes sense to me.
I will update it for armv7 if time is available.
Thanks Hanjun
On 4 July 2013 17:43, Graeme Gregory graeme.gregory@linaro.org wrote:
From: Graeme Gregory graeme.gregory@linaro.org
These dummies are copied directly from arm64 and will probably need corrected for arm.
Signed-off-by: Graeme Gregory graeme.gregory@linaro.org
arch/arm/include/asm/acpi.h | 12 ++++++++++++ 1 file changed, 12 insertions(+)
diff --git a/arch/arm/include/asm/acpi.h b/arch/arm/include/asm/acpi.h index e752c5c..e5ac1b8 100644 --- a/arch/arm/include/asm/acpi.h +++ b/arch/arm/include/asm/acpi.h @@ -36,6 +36,9 @@ #define COMPILER_DEPENDENT_INT64 long long #define COMPILER_DEPENDENT_UINT64 unsigned long long
+#define MAX_LOCAL_APIC 256 +#define MAX_IO_APICS 64
/*
- Calling conventions:
@@ -96,6 +99,13 @@ extern int acpi_noirq; extern int acpi_pci_disabled; extern int acpi_strict;
+/* map logic cpu id to physical APIC id
- APIC = GIC cpu interface on ARM
- */
+extern volatile int arm_cpu_to_apicid[NR_CPUS]; +extern int boot_cpu_apic_id; +#define cpu_physical_id(cpu) arm_cpu_to_apicid[cpu]
struct acpi_arm_root { phys_addr_t phys_address; unsigned long size; @@ -105,6 +115,8 @@ extern struct acpi_arm_root acpi_arm_rsdp_info; /* Low-level suspend routine. */ extern int acpi_suspend_lowlevel(void);
+extern void prefill_possible_map(void);
/* Physical address to resume after wakeup */ /* BOZO: was... #define acpi_wakeup_address ((unsigned long)(real_mode_header->wakeup_start)) -- 1.7.10.4
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