xnu-517.9.5.tar.gz

[apple/xnu.git] / osfmk / ppc / machine_routines.h

diff --git a/osfmk/ppc/machine_routines.h b/osfmk/ppc/machine_routines.h
index dc0cef117d8401caac242832a0735c8e20846fda..5ce506b19e35290350a282c219415778788e2307 100644 (file)
--- a/osfmk/ppc/machine_routines.h
+++ b/osfmk/ppc/machine_routines.h
@@ -29,6 +29,7 @@
 #include <mach/mach_types.h>
 #include <mach/boolean.h>
 #include <kern/kern_types.h>
+#include <kern/sched_prim.h>
 #include <pexpert/pexpert.h>
 
 #include <sys/appleapiopts.h>
@@ -89,34 +90,79 @@ vm_offset_t ml_vtophys(
 boolean_t ml_probe_read(
        vm_offset_t paddr,
        unsigned int *val);
+boolean_t ml_probe_read_64(
+       addr64_t paddr,
+       unsigned int *val);
 
 /* Read physical address byte */
 unsigned int ml_phys_read_byte(
        vm_offset_t paddr);
+unsigned int ml_phys_read_byte_64(
+       addr64_t paddr);
+
+/* Read physical address half word */
+unsigned int ml_phys_read_half(
+       vm_offset_t paddr);
+unsigned int ml_phys_read_half_64(
+       addr64_t paddr);
 
-/* Read physical address */
+/* Read physical address word*/
 unsigned int ml_phys_read(
        vm_offset_t paddr);
+unsigned int ml_phys_read_64(
+       addr64_t paddr);
+unsigned int ml_phys_read_word(
+       vm_offset_t paddr);
+unsigned int ml_phys_read_word_64(
+       addr64_t paddr);
+
+/* Read physical address double word */
+unsigned long long ml_phys_read_double(
+       vm_offset_t paddr);
+unsigned long long ml_phys_read_double_64(
+       addr64_t paddr);
 
 /* Write physical address byte */
 void ml_phys_write_byte(
        vm_offset_t paddr, unsigned int data);
+void ml_phys_write_byte_64(
+       addr64_t paddr, unsigned int data);
+
+/* Write physical address half word */
+void ml_phys_write_half(
+       vm_offset_t paddr, unsigned int data);
+void ml_phys_write_half_64(
+       addr64_t paddr, unsigned int data);
 
-/* Write physical address */
+/* Write physical address word */
 void ml_phys_write(
        vm_offset_t paddr, unsigned int data);
+void ml_phys_write_64(
+       addr64_t paddr, unsigned int data);
+void ml_phys_write_word(
+       vm_offset_t paddr, unsigned int data);
+void ml_phys_write_word_64(
+       addr64_t paddr, unsigned int data);
+
+/* Write physical address double word */
+void ml_phys_write_double(
+       vm_offset_t paddr, unsigned long long data);
+void ml_phys_write_double_64(
+       addr64_t paddr, unsigned long long data);
 
 /* Struct for ml_processor_register */
-struct ml_processor_info_t {
+struct ml_processor_info {
        cpu_id_t                        cpu_id;
        boolean_t                       boot_cpu;
        vm_offset_t                     start_paddr;
        boolean_t                       supports_nap;
        unsigned long           l2cr_value;
        time_base_enable_t      time_base_enable;
+       uint32_t                        power_mode_0;
+       uint32_t                        power_mode_1;
 };
 
-typedef struct ml_processor_info_t ml_processor_info_t;
+typedef struct ml_processor_info ml_processor_info_t;
 
 /* Register a processor */
 kern_return_t ml_processor_register(
@@ -124,6 +170,11 @@ kern_return_t ml_processor_register(
        processor_t *processor,
        ipi_handler_t *ipi_handler);
 
+/* Zero bytes starting at a physical address */
+void bzero_phys(
+       addr64_t phys_address,
+       uint32_t length);
+
 #endif /* __APPLE_API_UNSTABLE */
 
 #ifdef  __APPLE_API_PRIVATE
@@ -149,9 +200,6 @@ boolean_t fake_get_interrupts_enabled(void);
 boolean_t fake_set_interrupts_enabled(
        boolean_t enable);
 
-/* check pending timers */
-void machine_clock_assist(void);
-
 void machine_idle(void);
 
 void machine_signal_idle(
@@ -171,6 +219,8 @@ void ml_thrm_set(
 unsigned int ml_throttle(
        unsigned int);
 
+void ml_init_lock_timeout(void);
+
 #endif /* MACH_KERNEL_PRIVATE */
 
 void ml_thread_policy(
@@ -183,8 +233,20 @@ void ml_thread_policy(
 #define MACHINE_NETWORK_WORKLOOP       0x00000001
 #define MACHINE_NETWORK_NETISR         0x00000002
 
-/* Struct for ml_ppc_get_cpu_info */
-struct ml_ppc_cpu_info_t {
+/* Initialize the maximum number of CPUs */
+void ml_init_max_cpus(
+       unsigned long max_cpus);
+
+/* Return the maximum number of CPUs set by ml_init_max_cpus() */
+int ml_get_max_cpus(
+       void);
+
+/* Return the current number of CPUs */
+int ml_get_current_cpus(
+       void);
+
+/* Struct for ml_cpu_get_info */
+struct ml_cpu_info {
        unsigned long           vector_unit;
        unsigned long           cache_line_size;
        unsigned long           l1_icache_size;
@@ -195,12 +257,15 @@ struct ml_ppc_cpu_info_t {
        unsigned long           l3_cache_size;
 };
 
-typedef struct ml_ppc_cpu_info_t ml_ppc_cpu_info_t;
+typedef struct ml_cpu_info ml_cpu_info_t;
 
 /* Get processor info */
-void ml_ppc_get_info(ml_ppc_cpu_info_t *cpu_info);
+void ml_cpu_get_info(ml_cpu_info_t *cpu_info);
 
 void ml_set_processor_speed(unsigned long speed);
+void ml_set_processor_voltage(unsigned long voltage);
+unsigned int ml_scom_write(uint32_t reg, uint64_t data);
+unsigned int ml_scom_read(uint32_t reg, uint64_t *data);
 
 #endif /* __APPLE_API_PRIVATE */