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([106.51.189.144]) by smtp.gmail.com with ESMTPSA id w9-20020a170902904900b001aaed524541sm7015149plz.227.2023.05.08.04.54.09 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 08 May 2023 04:54:18 -0700 (PDT) From: Sunil V L To: linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org, linux-riscv@lists.infradead.org, linux-acpi@vger.kernel.org, linux-crypto@vger.kernel.org, platform-driver-x86@vger.kernel.org, llvm@lists.linux.dev Subject: [PATCH V5 10/21] RISC-V: smpboot: Create wrapper setup_smp() Date: Mon, 8 May 2023 17:22:26 +0530 Message-Id: <20230508115237.216337-11-sunilvl@ventanamicro.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230508115237.216337-1-sunilvl@ventanamicro.com> References: <20230508115237.216337-1-sunilvl@ventanamicro.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230508_045419_242140_A5141A7E X-CRM114-Status: GOOD ( 10.58 ) X-BeenThere: linux-riscv@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: "Rafael J . Wysocki" , "Rafael J . Wysocki" , Tom Rix , Palmer Dabbelt , Conor Dooley , Weili Qian , Herbert Xu , Jonathan Corbet , Marc Zyngier , Daniel Lezcano , Len Brown , Albert Ou , Mark Gross , Hans de Goede , Paul Walmsley , Thomas Gleixner , Nathan Chancellor , Nick Desaulniers , Zhou Wang , Palmer Dabbelt , Andrew Jones , Maximilian Luz , "David S . Miller" Sender: "linux-riscv" Errors-To: linux-riscv-bounces+linux-riscv=archiver.kernel.org@lists.infradead.org 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: Sunil V L Acked-by: Rafael J. Wysocki Reviewed-by: Conor Dooley Reviewed-by: Andrew Jones Reviewed-by: Palmer Dabbelt --- arch/riscv/kernel/smpboot.c | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/arch/riscv/kernel/smpboot.c b/arch/riscv/kernel/smpboot.c index 445a4efee267..a2e66126b733 100644 --- a/arch/riscv/kernel/smpboot.c +++ b/arch/riscv/kernel/smpboot.c @@ -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)