Unverified Commit 61946127 authored by Sunil V L's avatar Sunil V L Committed by Palmer Dabbelt
Browse files

RISC-V: smpboot: Create wrapper setup_smp() 



setup_smp() currently assumes DT-based platforms. To enable ACPI,
first make this a wrapper function and move existing code to
a separate DT-specific function.

Signed-off-by: default avatarSunil V L <sunilvl@ventanamicro.com>
Acked-by: default avatarRafael J. Wysocki <rafael.j.wysocki@intel.com>
Reviewed-by: default avatarConor Dooley <conor.dooley@microchip.com>
Reviewed-by: default avatarAndrew Jones <ajones@ventanamicro.com>
Reviewed-by: default avatarPalmer Dabbelt <palmer@rivosinc.com>
Link: https://lore.kernel.org/r/20230515054928.2079268-12-sunilvl@ventanamicro.com


Signed-off-by: default avatarPalmer Dabbelt <palmer@rivosinc.com>
parent e6b9d8ed

arch/riscv/kernel/smpboot.c

+6 −1
Original line number Diff line number Diff line
@@ -70,7 +70,7 @@ void __init smp_prepare_cpus(unsigned int max_cpus) 
	}

}



void __init setup_smp(void)

static void __init of_parse_and_init_cpus(void)

{

	struct device_node *dn;

	unsigned long hart;
@@ -116,6 +116,11 @@ void __init setup_smp(void) 
	}

}



void __init setup_smp(void)

{

	of_parse_and_init_cpus();

}



static int start_secondary_cpu(int cpu, struct task_struct *tidle)

{

	if (cpu_ops[cpu]->cpu_start)