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Diffstat (limited to 'usr/src/uts/i86pc/sys/cpu_acpi.h')
-rw-r--r--usr/src/uts/i86pc/sys/cpu_acpi.h137
1 files changed, 99 insertions, 38 deletions
diff --git a/usr/src/uts/i86pc/sys/cpu_acpi.h b/usr/src/uts/i86pc/sys/cpu_acpi.h
index da9e23d9b9..8a5d264028 100644
--- a/usr/src/uts/i86pc/sys/cpu_acpi.h
+++ b/usr/src/uts/i86pc/sys/cpu_acpi.h
@@ -19,15 +19,13 @@
* CDDL HEADER END
*/
/*
- * Copyright 2007 Sun Microsystems, Inc. All rights reserved.
+ * Copyright 2008 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
#ifndef _CPU_ACPI_H
#define _CPU_ACPI_H
-#pragma ident "%Z%%M% %I% %E% SMI"
-
#include <sys/acpi/acpi.h>
#include <sys/acpi/acresrc.h>
#include <sys/acpi/acglobal.h>
@@ -37,56 +35,96 @@
extern "C" {
#endif
+/*
+ * P-state related macros
+ */
#define CPU_ACPI_PPC(sp) sp->cs_ppc
#define CPU_ACPI_PSD(sp) sp->cs_psd
#define CPU_ACPI_PCT(sp) sp->cs_pct
#define CPU_ACPI_PCT_CTRL(sp) &sp->cs_pct[0]
#define CPU_ACPI_PCT_STATUS(sp) &sp->cs_pct[1]
-#define CPU_ACPI_PSTATES(sp) sp->cs_pstates->pss_pstates
-#define CPU_ACPI_PSTATES_COUNT(sp) sp->cs_pstates->pss_count
+#define CPU_ACPI_PSTATES(sp) sp->cs_pstates.ss_states
+#define CPU_ACPI_PSTATES_COUNT(sp) sp->cs_pstates.ss_count
-#define CPU_ACPI_PSTATE(sp, i) &sp->cs_pstates->pss_pstates[i]
#define CPU_ACPI_FREQ(pstate) pstate->ps_freq
-#define CPU_ACPI_TRANSLAT(pstate) pstate->ps_translat
-#define CPU_ACPI_CTRL(pstate) pstate->ps_ctrl
-#define CPU_ACPI_STAT(pstate) pstate->ps_state
+#define CPU_ACPI_PSTATE_TRANSLAT(pstate) pstate->ps_translat
+#define CPU_ACPI_PSTATE_CTRL(pstate) pstate->ps_ctrl
+#define CPU_ACPI_PSTATE_STAT(pstate) pstate->ps_state
+
+/*
+ * T-state related macros
+ */
+#define CPU_ACPI_TPC(sp) sp->cs_tpc
+#define CPU_ACPI_TSD(sp) sp->cs_tsd
+#define CPU_ACPI_PTC(sp) sp->cs_ptc
+#define CPU_ACPI_PTC_CTRL(sp) &sp->cs_ptc[0]
+#define CPU_ACPI_PTC_STATUS(sp) &sp->cs_ptc[1]
+#define CPU_ACPI_TSTATES(sp) sp->cs_tstates.ss_states
+#define CPU_ACPI_TSTATES_COUNT(sp) sp->cs_tstates.ss_count
+
+#define CPU_ACPI_FREQPER(tstate) tstate->ts_freqper
+#define CPU_ACPI_TSTATE_TRANSLAT(tstate) tstate->ts_translat
+#define CPU_ACPI_TSTATE_CTRL(tstate) tstate->ts_ctrl
+#define CPU_ACPI_TSTATE_STAT(tstate) tstate->ts_state
#define CPU_ACPI_NONE_CACHED 0x00
#define CPU_ACPI_PCT_CACHED 0x01
#define CPU_ACPI_PSS_CACHED 0x02
#define CPU_ACPI_PSD_CACHED 0x04
#define CPU_ACPI_PPC_CACHED 0x08
+#define CPU_ACPI_PTC_CACHED 0x10
+#define CPU_ACPI_TSS_CACHED 0x20
+#define CPU_ACPI_TSD_CACHED 0x40
+#define CPU_ACPI_TPC_CACHED 0x80
#define CPU_ACPI_IS_OBJ_CACHED(sp, obj) (sp->cpu_acpi_cached & obj)
#define CPU_ACPI_OBJ_IS_CACHED(sp, obj) (sp->cpu_acpi_cached |= obj)
#define CPU_ACPI_OBJ_IS_NOT_CACHED(sp, obj) (sp->cpu_acpi_cached &= ~obj)
+#define CPU_ACPI_PSTATES_SIZE(cnt) (cnt * sizeof (cpu_acpi_pstate_t))
+#define CPU_ACPI_PSS_CNT (sizeof (cpu_acpi_pstate_t) / sizeof (uint32_t))
+#define CPU_ACPI_TSTATES_SIZE(cnt) (cnt * sizeof (cpu_acpi_tstate_t))
+#define CPU_ACPI_TSS_CNT (sizeof (cpu_acpi_tstate_t) / sizeof (uint32_t))
+
/*
- * Container for _PSD information
+ * CPU Domain Coordination Types
*/
-typedef struct cpu_acpi_psd
+#define CPU_ACPI_SW_ALL 0xfc
+#define CPU_ACPI_SW_ANY 0xfd
+#define CPU_ACPI_HW_ALL 0xfe
+
+/*
+ * Container for ACPI processor state dependency information
+ */
+typedef struct cpu_acpi_state_dependency
{
- uint8_t pd_entries;
- uint8_t pd_revision;
- uint32_t pd_domain;
- uint32_t pd_type;
- uint32_t pd_num;
-} cpu_acpi_psd_t;
+ uint8_t sd_entries;
+ uint8_t sd_revision;
+ uint32_t sd_domain;
+ uint32_t sd_type;
+ uint32_t sd_num;
+} cpu_acpi_state_dependency_t;
+
+typedef cpu_acpi_state_dependency_t cpu_acpi_psd_t;
+typedef cpu_acpi_state_dependency_t cpu_acpi_tsd_t;
/*
- * Container for _PCT information
+ * Container for ACPI processor control register information
*/
-typedef struct cpu_acpi_pct
+typedef struct cpu_acpi_ctrl_regs
{
- uint8_t pc_addrspace_id;
- uint8_t pc_width;
- uint8_t pc_offset;
- uint8_t pc_asize;
- ACPI_IO_ADDRESS pc_address;
-} cpu_acpi_pct_t;
+ uint8_t cr_addrspace_id;
+ uint8_t cr_width;
+ uint8_t cr_offset;
+ uint8_t cr_asize;
+ ACPI_IO_ADDRESS cr_address;
+} cpu_acpi_ctrl_regs_t;
+
+typedef cpu_acpi_ctrl_regs_t cpu_acpi_pct_t;
+typedef cpu_acpi_ctrl_regs_t cpu_acpi_ptc_t;
/*
- * Containers for _PSS information
+ * Container for ACPI _PSS information
*/
typedef struct cpu_acpi_pstate
{
@@ -98,12 +136,30 @@ typedef struct cpu_acpi_pstate
uint32_t ps_state;
} cpu_acpi_pstate_t;
-typedef struct cpu_acpi_pstates {
- cpu_acpi_pstate_t *pss_pstates;
- uint32_t pss_count;
-} cpu_acpi_pstates_t;
+/*
+ * Container for _TSS information
+ */
+typedef struct cpu_acpi_tstate
+{
+ uint32_t ts_freqper;
+ uint32_t ts_disp;
+ uint32_t ts_translat;
+ uint32_t ts_ctrl;
+ uint32_t ts_state;
+
+} cpu_acpi_tstate_t;
+
+typedef struct cpu_acpi_supported_states {
+ void *ss_states;
+ uint32_t ss_count;
+} cpu_acpi_supported_states_t;
+typedef cpu_acpi_supported_states_t cpu_acpi_pstates_t;
+typedef cpu_acpi_supported_states_t cpu_acpi_tstates_t;
+
+typedef int cpu_acpi_present_capabilities_t;
typedef int cpu_acpi_ppc_t;
+typedef int cpu_acpi_tpc_t;
/*
* Container for cached ACPI data.
@@ -112,22 +168,25 @@ typedef struct cpu_acpi_state {
ACPI_HANDLE cs_handle;
dev_info_t *cs_dip;
uint_t cpu_acpi_cached;
- cpu_acpi_pstates_t *cs_pstates;
+ cpu_acpi_pstates_t cs_pstates;
cpu_acpi_pct_t cs_pct[2];
cpu_acpi_psd_t cs_psd;
cpu_acpi_ppc_t cs_ppc;
+ cpu_acpi_tstates_t cs_tstates;
+ cpu_acpi_ptc_t cs_ptc[2];
+ cpu_acpi_tsd_t cs_tsd;
+ cpu_acpi_tpc_t cs_tpc;
} cpu_acpi_state_t;
typedef cpu_acpi_state_t *cpu_acpi_handle_t;
-extern cpu_acpi_handle_t cpu_acpi_init(dev_info_t *);
-extern void cpu_acpi_fini(cpu_acpi_handle_t);
-extern int cpu_acpi_cache_pstates(cpu_acpi_handle_t);
-extern int cpu_acpi_cache_pct(cpu_acpi_handle_t);
-extern int cpu_acpi_cache_psd(cpu_acpi_handle_t);
extern void cpu_acpi_cache_ppc(cpu_acpi_handle_t);
-extern int cpu_acpi_cache_data(cpu_acpi_handle_t);
-extern void cpu_acpi_install_ppc_handler(cpu_acpi_handle_t,
+extern void cpu_acpi_cache_tpc(cpu_acpi_handle_t);
+extern int cpu_acpi_cache_pstate_data(cpu_acpi_handle_t);
+extern void cpu_acpi_free_pstate_data(cpu_acpi_handle_t);
+extern int cpu_acpi_cache_tstate_data(cpu_acpi_handle_t);
+extern void cpu_acpi_free_tstate_data(cpu_acpi_handle_t);
+extern void cpu_acpi_install_notify_handler(cpu_acpi_handle_t,
ACPI_NOTIFY_HANDLER, dev_info_t *);
extern int cpu_acpi_write_pdc(cpu_acpi_handle_t, uint32_t, uint32_t,
uint32_t *);
@@ -135,6 +194,8 @@ extern int cpu_acpi_write_port(ACPI_IO_ADDRESS, uint32_t, uint32_t);
extern int cpu_acpi_read_port(ACPI_IO_ADDRESS, uint32_t *, uint32_t);
extern uint_t cpu_acpi_get_speeds(cpu_acpi_handle_t, int **);
extern void cpu_acpi_free_speeds(int *, uint_t);
+extern cpu_acpi_handle_t cpu_acpi_init(dev_info_t *);
+extern void cpu_acpi_fini(cpu_acpi_handle_t);
#ifdef __cplusplus
}
generated by cgit v1.2.3 (git 2.39.1) at 2025-05-24 23:37:51 +0000