hw/intc/loongson_ipi: Expose loongson_ipi_core_read/write helpers

In order to access loongson_ipi_core_read/write helpers
from loongson_ipi_common.c in the next commit, make their
prototype declaration public.

Signed-off-by: Bibo Mao <maobibo@loongson.cn>
[PMD: Extracted from bigger commit, added commit description]
Co-Developed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Bibo Mao <maobibo@loongson.cn>
Tested-by: Bibo Mao <maobibo@loongson.cn>
Acked-by: Song Gao <gaosong@loongson.cn>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Jiaxun Yang <jiaxun.yang@flygoat.com>
Tested-by: Jiaxun Yang <jiaxun.yang@flygoat.com>
Message-Id: <20240805180622.21001-11-philmd@linaro.org>

diff --git a/hw/intc/loongson_ipi.c b/hw/intc/loongson_ipi.c
index 4a8e7435282fc4591b175c7169de06ef64e91e40..c13cb5a1d200fa0a4b4bc6ea21fc2b7e2c833b6c 100644 (file)
--- a/hw/intc/loongson_ipi.c
+++ b/hw/intc/loongson_ipi.c
@@ -24,9 +24,8 @@
 #endif
 #include "trace.h"
 
-static MemTxResult loongson_ipi_core_readl(void *opaque, hwaddr addr,
-                                           uint64_t *data,
-                                           unsigned size, MemTxAttrs attrs)
+MemTxResult loongson_ipi_core_readl(void *opaque, hwaddr addr, uint64_t *data,
+                                    unsigned size, MemTxAttrs attrs)
 {
     IPICore *s = opaque;
     uint64_t ret = 0;
@@ -165,9 +164,8 @@ static MemTxResult any_send(LoongsonIPICommonState *ipi,
     return send_ipi_data(ipi, cs, val, addr, attrs);
 }
 
-static MemTxResult loongson_ipi_core_writel(void *opaque, hwaddr addr,
-                                            uint64_t val, unsigned size,
-                                            MemTxAttrs attrs)
+MemTxResult loongson_ipi_core_writel(void *opaque, hwaddr addr, uint64_t val,
+                                     unsigned size, MemTxAttrs attrs)
 {
     IPICore *s = opaque;
     LoongsonIPICommonState *ipi = s->ipi;

diff --git a/include/hw/intc/loongson_ipi_common.h b/include/hw/intc/loongson_ipi_common.h
index 8997676f0df73523a7e57fa90f5bfe098ac56425..65f8ef795779901a66482e0e9d5b975dc71af804 100644 (file)
--- a/include/hw/intc/loongson_ipi_common.h
+++ b/include/hw/intc/loongson_ipi_common.h
@@ -10,6 +10,7 @@
 
 #include "qom/object.h"
 #include "hw/sysbus.h"
+#include "exec/memattrs.h"
 
 #define IPI_MBX_NUM           4
 
@@ -44,6 +45,11 @@ struct LoongsonIPICommonClass {
     CPUState *(*cpu_by_arch_id)(int64_t id);
 };
 
+MemTxResult loongson_ipi_core_readl(void *opaque, hwaddr addr, uint64_t *data,
+                                    unsigned size, MemTxAttrs attrs);
+MemTxResult loongson_ipi_core_writel(void *opaque, hwaddr addr, uint64_t val,
+                                     unsigned size, MemTxAttrs attrs);
+
 /* Mainy used by iocsr read and write */
 #define SMP_IPI_MAILBOX         0x1000ULL