usb: implement XHCI underrun/overrun events

[qemu.git] / hw / acpi / core.c

diff --git a/hw/acpi/core.c b/hw/acpi/core.c
index 7925a1a45b03382862b32c4031418218c6efd0be..47877c0ec19623909abd7850b915bde987a16344 100644 (file)
--- a/hw/acpi/core.c
+++ b/hw/acpi/core.c
@@ -18,28 +18,35 @@
  * Contributions after 2012-01-13 are licensed under the terms of the
  * GNU GPL, version 2 or (at your option) any later version.
  */
+
 #include "qemu/osdep.h"
 #include "sysemu/sysemu.h"
 #include "hw/hw.h"
-#include "hw/i386/pc.h"
 #include "hw/acpi/acpi.h"
 #include "hw/nvram/fw_cfg.h"
 #include "qemu/config-file.h"
+#include "qapi/error.h"
 #include "qapi/opts-visitor.h"
-#include "qapi-visit.h"
-#include "qapi-event.h"
+#include "qapi/qapi-events-run-state.h"
+#include "qapi/qapi-visit-misc.h"
+#include "qemu/error-report.h"
+#include "qemu/option.h"
 
 struct acpi_table_header {
     uint16_t _length;         /* our length, not actual part of the hdr */
                               /* allows easier parsing for fw_cfg clients */
-    char sig[4];              /* ACPI signature (4 ASCII characters) */
+    char sig[4]
+             QEMU_NONSTRING;  /* ACPI signature (4 ASCII characters) */
     uint32_t length;          /* Length of table, in bytes, including header */
     uint8_t revision;         /* ACPI Specification minor version # */
     uint8_t checksum;         /* To make sum of entire table == 0 */
-    char oem_id[6];           /* OEM identification */
-    char oem_table_id[8];     /* OEM table identification */
+    char oem_id[6]
+             QEMU_NONSTRING;  /* OEM identification */
+    char oem_table_id[8]
+             QEMU_NONSTRING;  /* OEM table identification */
     uint32_t oem_revision;    /* OEM revision number */
-    char asl_compiler_id[4];  /* ASL compiler vendor ID */
+    char asl_compiler_id[4]
+             QEMU_NONSTRING;  /* ASL compiler vendor ID */
     uint32_t asl_compiler_revision; /* ASL compiler revision number */
 } QEMU_PACKED;
 
@@ -183,10 +190,9 @@ static void acpi_table_install(const char unsigned *blob, size_t bloblen,
     }
 
     if (has_header && le32_to_cpu(ext_hdr->length) != acpi_payload_size) {
-        fprintf(stderr,
-                "warning: ACPI table has wrong length, header says "
-                "%" PRIu32 ", actual size %zu bytes\n",
-                le32_to_cpu(ext_hdr->length), acpi_payload_size);
+        warn_report("ACPI table has wrong length, header says "
+                    "%" PRIu32 ", actual size %zu bytes",
+                    le32_to_cpu(ext_hdr->length), acpi_payload_size);
     }
     ext_hdr->length = cpu_to_le32(acpi_payload_size);
 
@@ -221,7 +227,7 @@ static void acpi_table_install(const char unsigned *blob, size_t bloblen,
     }
 
     if (!has_header && changed_fields == 0) {
-        fprintf(stderr, "warning: ACPI table: no headers are specified\n");
+        warn_report("ACPI table: no headers are specified");
     }
 
     /* recalculate checksum */
@@ -239,11 +245,11 @@ void acpi_table_add(const QemuOpts *opts, Error **errp)
     char unsigned *blob = NULL;
 
     {
-        OptsVisitor *ov;
+        Visitor *v;
 
-        ov = opts_visitor_new(opts);
-        visit_type_AcpiTableOptions(opts_get_visitor(ov), NULL, &hdrs, &err);
-        opts_visitor_cleanup(ov);
+        v = opts_visitor_new(opts);
+        visit_type_AcpiTableOptions(v, NULL, &hdrs, &err);
+        visit_free(v);
     }
 
     if (err) {
@@ -491,6 +497,12 @@ void acpi_pm_tmr_update(ACPIREGS *ar, bool enable)
     }
 }
 
+static inline int64_t acpi_pm_tmr_get_clock(void)
+{
+    return muldiv64(qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL), PM_TIMER_FREQUENCY,
+                    NANOSECONDS_PER_SECOND);
+}
+
 void acpi_pm_tmr_calc_overflow_time(ACPIREGS *ar)
 {
     int64_t d = acpi_pm_tmr_get_clock();
@@ -506,7 +518,8 @@ static uint32_t acpi_pm_tmr_get(ACPIREGS *ar)
 static void acpi_pm_tmr_timer(void *opaque)
 {
     ACPIREGS *ar = opaque;
-    qemu_system_wakeup_request(QEMU_WAKEUP_REASON_PMTIMER);
+
+    qemu_system_wakeup_request(QEMU_WAKEUP_REASON_PMTIMER, NULL);
     ar->tmr.update_sci(ar);
 }
 
@@ -536,7 +549,6 @@ void acpi_pm_tmr_init(ACPIREGS *ar, acpi_update_sci_fn update_sci,
     ar->tmr.timer = timer_new_ns(QEMU_CLOCK_VIRTUAL, acpi_pm_tmr_timer, ar);
     memory_region_init_io(&ar->tmr.io, memory_region_owner(parent),
                           &acpi_pm_tmr_ops, ar, "acpi-tmr", 4);
-    memory_region_clear_global_locking(&ar->tmr.io);
     memory_region_add_subregion(parent, 8, &ar->tmr.io);
 }
 
@@ -556,15 +568,15 @@ static void acpi_pm1_cnt_write(ACPIREGS *ar, uint16_t val)
         uint16_t sus_typ = (val >> 10) & 7;
         switch(sus_typ) {
         case 0: /* soft power off */
-            qemu_system_shutdown_request();
+            qemu_system_shutdown_request(SHUTDOWN_CAUSE_GUEST_SHUTDOWN);
             break;
         case 1:
             qemu_system_suspend_request();
             break;
         default:
             if (sus_typ == ar->pm1.cnt.s4_val) { /* S4 request */
-                qapi_event_send_suspend_disk(&error_abort);
-                qemu_system_shutdown_request();
+                qapi_event_send_suspend_disk();
+                qemu_system_shutdown_request(SHUTDOWN_CAUSE_GUEST_SHUTDOWN);
             }
             break;
         }
@@ -610,6 +622,12 @@ void acpi_pm1_cnt_init(ACPIREGS *ar, MemoryRegion *parent,
     ar->pm1.cnt.s4_val = s4_val;
     ar->wakeup.notify = acpi_notify_wakeup;
     qemu_register_wakeup_notifier(&ar->wakeup);
+
+    /*
+     * Register wake-up support in QMP query-current-machine API
+     */
+    qemu_register_wakeup_support();
+
     memory_region_init_io(&ar->pm1.cnt.io, memory_region_owner(parent),
                           &acpi_pm_cnt_ops, ar, "acpi-cnt", 2);
     memory_region_add_subregion(parent, 4, &ar->pm1.cnt.io);
@@ -693,7 +711,7 @@ uint32_t acpi_gpe_ioport_readb(ACPIREGS *ar, uint32_t addr)
 }
 
 void acpi_send_gpe_event(ACPIREGS *ar, qemu_irq irq,
-                         AcpiGPEStatusBits status)
+                         AcpiEventStatusBits status)
 {
     ar->gpe.sts[0] |= status;
     acpi_update_sci(ar, irq);