Changeset 36df4109 in mainline for kernel/arch/ppc32/src/ppc32.c

Timestamp:

2016-06-06T16:29:56Z (8 years ago)

Author:

Jakub Jermar <jakub@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

7510326

Parents:

7f0580d

Message:

Introduce architecure-specific operations

This replaces the arch_*_init() functions with an arch_ops_t structure
defined for each architecture. Undefined operations are treated as NOPs.

File:

• kernel/arch/ppc32/src/ppc32.c (modified) (7 diffs)

kernel/arch/ppc32/src/ppc32.c

@@ -33 +33 @@
  */
 
+#include <arch.h>
+#include <arch/arch.h>
 #include <config.h>
-#include <arch.h>
 #include <arch/boot/boot.h>
 #include <genarch/drivers/via-cuda/cuda.h>
@@ -61 +62 @@
 #define IRQ_CUDA   10
 
+static void ppc32_pre_mm_init(void);
+static void ppc32_post_mm_init(void);
+static void ppc32_post_smp_init(void);
+
+arch_ops_t ppc32_ops = {
+        .pre_mm_init = ppc32_pre_mm_init,
+        .post_mm_init = ppc32_post_mm_init,
+        .post_smp_init = ppc32_post_smp_init,
+};
+
+arch_ops_t *arch_ops = &ppc32_ops;
+
 bootinfo_t bootinfo;
 
@@ -67 +80 @@
 
 /** Performs ppc32-specific initialization before main_bsp() is called. */
-void arch_pre_main(bootinfo_t *bootinfo)
+void ppc32_pre_main(bootinfo_t *bootinfo)
 {
         /* Copy tasks map. */
@@ -95 +108 @@
 }
 
-void arch_pre_mm_init(void)
+void ppc32_pre_mm_init(void)
 {
         /* Initialize dispatch table */
@@ -192 +205 @@
 #endif
 
-void arch_post_mm_init(void)
+void ppc32_post_mm_init(void)
 {
         if (config.cpu_active == 1) {
@@ -207 +220 @@
                 zone_merge_all();
         }
-}
-
-void arch_post_cpu_init(void)
-{
-}
-
-void arch_pre_smp_init(void)
-{
 }
 
@@ -273 +278 @@
 }
 
-void arch_post_smp_init(void)
+void ppc32_post_smp_init(void)
 {
         /* Currently the only supported platform for ppc32 is 'mac'. */