[patch 10/53] x86/mpparse: Provide separate early/late callbacks

Thomas Gleixner
2023-08-07T13:53:32Z

The early argument of x86_init::mpparse::get_smp_config() is more than
confusing. Provide two callbacks, one for each purpose.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
---
arch/x86/include/asm/x86_init.h | 4 ++++
1 file changed, 4 insertions(+)

--- a/arch/x86/include/asm/x86_init.h
+++ b/arch/x86/include/asm/x86_init.h
@@ -17,11 +17,15 @@ struct irq_domain;
* @setup_ioapic_ids: platform specific ioapic id override
* @find_mptable: Find MPTABLE early to reserve the memory region
* @get_smp_config: get the smp configuration
+ * @early_parse_smp_cfg: Parse the SMP configuration data early before initmem_init()
+ * @parse_smp_cfg: Parse the SMP configuration data
*/
struct x86_init_mpparse {
void (*setup_ioapic_ids)(void);
void (*find_mptable)(void);
void (*get_smp_config)(unsigned int early);
+ void (*early_parse_smp_cfg)(void);
+ void (*parse_smp_cfg)(void);
};

/**