ACPICA: minimal patch to integrate new tables into Linux

Signed-off-by: Len Brown <len.brown@intel.com>

1 files changed, 15 insertions, 14 deletions

diff --git a/drivers/acpi/processor_idle.c b/drivers/acpi/processor_idle.c
index 3f30af21574e..9fa3d3965bb3 100644
--- a/drivers/acpi/processor_idle.c
+++ b/drivers/acpi/processor_idle.c
@@ -160,7 +160,7 @@ static inline u32 ticks_elapsed(u32 t1, u32 t2)
 {
         if (t2 >= t1)
                 return (t2 - t1);
-        else if (!acpi_fadt.tmr_val_ext)
+        else if (!(acpi_fadt.flags & ACPI_FADT_32BIT_TIMER))
                 return (((0x00FFFFFF - t1) + t2) & 0x00FFFFFF);
         else
                 return ((0xFFFFFFFF - t1) + t2);
@@ -236,7 +236,7 @@ static void acpi_cstate_enter(struct acpi_processor_cx *cstate)
                 /* Dummy wait op - must do something useless after P_LVL2 read
                    because chipsets cannot guarantee that STPCLK# signal
                    gets asserted in time to freeze execution properly. */
-                unused = inl(acpi_fadt.xpm_tmr_blk.address);
+                unused = inl(acpi_fadt.xpm_timer_block.address);
         }
 }
 
@@ -338,7 +338,7 @@ static void acpi_processor_idle(void)
          * detection phase, to work cleanly with logical CPU hotplug.
          */
         if ((cx->type != ACPI_STATE_C1) && (num_online_cpus() > 1) && 
-            !pr->flags.has_cst && !acpi_fadt.plvl2_up)
+            !pr->flags.has_cst && !(acpi_fadt.flags & ACPI_FADT_C2_MP_SUPPORTED))
                 cx = &pr->power.states[ACPI_STATE_C1];
 #endif
 
@@ -384,11 +384,11 @@ static void acpi_processor_idle(void)
 
         case ACPI_STATE_C2:
                 /* Get start time (ticks) */
-                t1 = inl(acpi_fadt.xpm_tmr_blk.address);
+                t1 = inl(acpi_fadt.xpm_timer_block.address);
                 /* Invoke C2 */
                 acpi_cstate_enter(cx);
                 /* Get end time (ticks) */
-                t2 = inl(acpi_fadt.xpm_tmr_blk.address);
+                t2 = inl(acpi_fadt.xpm_timer_block.address);
 
 #ifdef CONFIG_GENERIC_TIME
                 /* TSC halts in C2, so notify users */
@@ -420,11 +420,11 @@ static void acpi_processor_idle(void)
                 }
 
                 /* Get start time (ticks) */
-                t1 = inl(acpi_fadt.xpm_tmr_blk.address);
+                t1 = inl(acpi_fadt.xpm_timer_block.address);
                 /* Invoke C3 */
                 acpi_cstate_enter(cx);
                 /* Get end time (ticks) */
-                t2 = inl(acpi_fadt.xpm_tmr_blk.address);
+                t2 = inl(acpi_fadt.xpm_timer_block.address);
                 if (pr->flags.bm_check) {
                         /* Enable bus master arbitration */
                         atomic_dec(&c3_cpu_count);
@@ -457,7 +457,7 @@ static void acpi_processor_idle(void)
 #ifdef CONFIG_HOTPLUG_CPU
         /* Don't do promotion/demotion */
         if ((cx->type == ACPI_STATE_C1) && (num_online_cpus() > 1) &&
-            !pr->flags.has_cst && !acpi_fadt.plvl2_up) {
+            !pr->flags.has_cst && !(acpi_fadt.flags & ACPI_FADT_C2_MP_SUPPORTED)) {
                 next_state = cx;
                 goto end;
         }
@@ -627,7 +627,8 @@ static int acpi_processor_get_power_info_fadt(struct acpi_processor *pr)
          * Check for P_LVL2_UP flag before entering C2 and above on
          * an SMP system. 
          */
-        if ((num_online_cpus() > 1) && !acpi_fadt.plvl2_up)
+        if ((num_online_cpus() > 1) &&
+            !(acpi_fadt.flags & ACPI_FADT_C2_MP_SUPPORTED))
                 return -ENODEV;
 #endif
 
@@ -636,8 +637,8 @@ static int acpi_processor_get_power_info_fadt(struct acpi_processor *pr)
         pr->power.states[ACPI_STATE_C3].address = pr->pblk + 5;
 
         /* determine latencies from FADT */
-        pr->power.states[ACPI_STATE_C2].latency = acpi_fadt.plvl2_lat;
-        pr->power.states[ACPI_STATE_C3].latency = acpi_fadt.plvl3_lat;
+        pr->power.states[ACPI_STATE_C2].latency = acpi_fadt.C2latency;
+        pr->power.states[ACPI_STATE_C3].latency = acpi_fadt.C3latency;
 
         ACPI_DEBUG_PRINT((ACPI_DB_INFO,
                           "lvl2[0x%08x] lvl3[0x%08x]\n",
@@ -883,7 +884,7 @@ static void acpi_processor_power_verify_c3(struct acpi_processor *pr,
                  * WBINVD should be set in fadt, for C3 state to be
                  * supported on when bm_check is not required.
                  */
-                if (acpi_fadt.wb_invd != 1) {
+                if (!(acpi_fadt.flags & ACPI_FADT_WBINVD)) {
                         ACPI_DEBUG_PRINT((ACPI_DB_INFO,
                                           "Cache invalidation should work properly"
                                           " for C3 to be enabled on SMP systems\n"));
@@ -1164,9 +1165,9 @@ int __cpuinit acpi_processor_power_init(struct acpi_processor *pr,
         if (!pr)
                 return -EINVAL;
 
-        if (acpi_fadt.cst_cnt && !nocst) {
+        if (acpi_fadt.cst_control && !nocst) {
                 status =
-                    acpi_os_write_port(acpi_fadt.smi_cmd, acpi_fadt.cst_cnt, 8);
+                    acpi_os_write_port(acpi_fadt.smi_command, acpi_fadt.cst_control, 8);
                 if (ACPI_FAILURE(status)) {
                         ACPI_EXCEPTION((AE_INFO, status,
                                         "Notifying BIOS of _CST ability failed"));