linux-kernel - [PATCH 2/2] MIPS: Loongson64: Move loongson_system

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Message-Id: <20210304110057.22144-3-zhangqing@loongson.cn>
Date:   Thu,  4 Mar 2021 19:00:57 +0800
From:   Qing Zhang <zhangqing@...ngson.cn>
To:     Huacai Chen <chenhuacai@...nel.org>,
        Jiaxun Yang <jiaxun.yang@...goat.com>,
        Thomas Bogendoerfer <tsbogend@...ha.franken.de>,
        Thomas Gleixner <tglx@...utronix.de>,
        Marc Zyngier <maz@...nel.org>
Cc:     linux-mips@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH 2/2] MIPS: Loongson64: Move loongson_system_configuration to loongson.h

The purpose of separating loongson_system_configuration from boot_param.h
is to keep the other structure consistent with the firmware.

Signed-off-by: Jiaxun Yang <jiaxun.yang@...goat.com>
Signed-off-by: Qing Zhang <zhangqing@...ngson.cn>
---
 .../include/asm/mach-loongson64/boot_param.h   | 18 ------------------
 .../include/asm/mach-loongson64/loongson.h     | 18 ++++++++++++++++++
 drivers/irqchip/irq-loongson-liointc.c         |  2 +-
 3 files changed, 19 insertions(+), 19 deletions(-)

diff --git a/arch/mips/include/asm/mach-loongson64/boot_param.h b/arch/mips/include/asm/mach-loongson64/boot_param.h
index 1c1cdf57137e..035b1a69e2d0 100644
--- a/arch/mips/include/asm/mach-loongson64/boot_param.h
+++ b/arch/mips/include/asm/mach-loongson64/boot_param.h
@@ -198,24 +198,6 @@ enum loongson_bridge_type {
 	VIRTUAL = 3
 };
 
-struct loongson_system_configuration {
-	u32 nr_cpus;
-	u32 nr_nodes;
-	int cores_per_node;
-	int cores_per_package;
-	u16 boot_cpu_id;
-	u16 reserved_cpus_mask;
-	enum loongson_cpu_type cputype;
-	enum loongson_bridge_type bridgetype;
-	u64 restart_addr;
-	u64 poweroff_addr;
-	u64 suspend_addr;
-	u64 vgabios_addr;
-	u32 dma_mask_bits;
-	u64 workarounds;
-	void (*early_config)(void);
-};
-
 extern struct efi_memory_map_loongson *loongson_memmap;
 extern struct loongson_system_configuration loongson_sysconf;
 
diff --git a/arch/mips/include/asm/mach-loongson64/loongson.h b/arch/mips/include/asm/mach-loongson64/loongson.h
index ac1c20e172a2..6189deb188cf 100644
--- a/arch/mips/include/asm/mach-loongson64/loongson.h
+++ b/arch/mips/include/asm/mach-loongson64/loongson.h
@@ -12,6 +12,24 @@
 #include <linux/irq.h>
 #include <boot_param.h>
 
+/* machine-specific boot configuration */
+struct loongson_system_configuration {
+	u32 nr_cpus;
+	u32 nr_nodes;
+	int cores_per_node;
+	int cores_per_package;
+	u16 boot_cpu_id;
+	u16 reserved_cpus_mask;
+	enum loongson_cpu_type cputype;
+	enum loongson_bridge_type bridgetype;
+	u64 restart_addr;
+	u64 poweroff_addr;
+	u64 suspend_addr;
+	u64 vgabios_addr;
+	u32 dma_mask_bits;
+	u64 workarounds;
+	void (*early_config)(void);
+};
 
 /* machine-specific reboot/halt operation */
 extern void mach_prepare_reboot(void);
diff --git a/drivers/irqchip/irq-loongson-liointc.c b/drivers/irqchip/irq-loongson-liointc.c
index 09b91b81851c..249566a23cc4 100644
--- a/drivers/irqchip/irq-loongson-liointc.c
+++ b/drivers/irqchip/irq-loongson-liointc.c
@@ -16,7 +16,7 @@
 #include <linux/smp.h>
 #include <linux/irqchip/chained_irq.h>
 
-#include <boot_param.h>
+#include <loongson.h>
 
 #define LIOINTC_CHIP_IRQ	32
 #define LIOINTC_NUM_PARENT 4
-- 
2.20.1