Merge remote-tracking branch 'remotes/pmaydell/tags/pull-target-arm-20151217-1' into staging

target-arm queue:
 * i.MX CCM patches
 * support guest debug for AArch64 KVM
 * support power button on virt board via GPIO
 * clean up AArch32 singlestep code
 * raise exception on misaligned LDREX operands
 * soc-dma: use hwaddr instead of target_ulong in printf
 * explicitly mark some ARM device loads as little-endian
 * i.MX: add support for lower and upper interrupt in GPIO

# gpg: Signature made Thu 17 Dec 2015 13:38:09 GMT using RSA key ID 14360CDE
# gpg: Good signature from "Peter Maydell <peter.maydell@linaro.org>"
# gpg:                 aka "Peter Maydell <pmaydell@gmail.com>"
# gpg:                 aka "Peter Maydell <pmaydell@chiark.greenend.org.uk>"

* remotes/pmaydell/tags/pull-target-arm-20151217-1: (25 commits)
  i.MX: Add an i.MX25 specific CCM class/instance
  i.MX: Split the CCM class into an abstract base class and a concrete class
  i.MX: rename i.MX CCM get_clock() function and CLK ID enum names
  i.MX: Fix i.MX31 default/reset configuration
  tests/guest-debug: introduce basic gdbstub tests
  target-arm: kvm - re-inject guest debug exceptions
  target-arm: kvm - add support for HW assisted debug
  target-arm: kvm - support for single step
  target-arm: kvm - implement software breakpoints
  target-arm: kvm64 - introduce kvm_arm_init_debug()
  ARM: Virt: Add gpio-keys node for Poweroff using DT
  ARM: Virt: Add QEMU powerdown notifier and hook it to GPIO Pin 3
  ARM: ACPI: Add _E03 for Power Button
  ACPI: Add aml_gpio_int() wrapper for GPIO Interrupt Connection
  ACPI: Add GPIO Connection Descriptor
  ARM: ACPI: Add power button device in ACPI DSDT table
  ARM: ACPI: Add GPIO controller in ACPI DSDT table
  ARM: Virt: Add a GPIO controller
  acpi: extend aml_interrupt() to support multiple irqs
  acpi: support serialized method
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

1 files changed, 35 insertions, 2 deletions

diff --git a/include/hw/acpi/aml-build.h b/include/hw/acpi/aml-build.h
index 1b632dc542..0d3645322c 100644
--- a/include/hw/acpi/aml-build.h
+++ b/include/hw/acpi/aml-build.h
@@ -148,6 +148,32 @@ typedef enum {
     AML_SHARED_AND_WAKE = 3,
 } AmlShared;
 
+/* ACPI 1.0b: 16.2.5.2 Named Objects Encoding: MethodFlags */
+typedef enum {
+    AML_NOTSERIALIZED = 0,
+    AML_SERIALIZED = 1,
+} AmlSerializeFlag;
+
+/*
+ * ACPI 5.0: Table 6-189 GPIO Connection Descriptor Definition
+ * GPIO Connection Type
+ */
+typedef enum {
+    AML_INTERRUPT_CONNECTION = 0,
+    AML_IO_CONNECTION = 1,
+} AmlGpioConnectionType;
+
+/*
+ * ACPI 5.0: Table 6-189 GPIO Connection Descriptor Definition
+ * _PPI field definition
+ */
+typedef enum {
+    AML_PULL_DEFAULT = 0,
+    AML_PULL_UP = 1,
+    AML_PULL_DOWN = 2,
+    AML_PULL_NONE = 3,
+} AmlPinConfig;
+
 typedef
 struct AcpiBuildTables {
     GArray *table_data;
@@ -212,12 +238,19 @@ Aml *aml_call1(const char *method, Aml *arg1);
 Aml *aml_call2(const char *method, Aml *arg1, Aml *arg2);
 Aml *aml_call3(const char *method, Aml *arg1, Aml *arg2, Aml *arg3);
 Aml *aml_call4(const char *method, Aml *arg1, Aml *arg2, Aml *arg3, Aml *arg4);
+Aml *aml_gpio_int(AmlConsumerAndProducer con_and_pro,
+                  AmlLevelAndEdge edge_level,
+                  AmlActiveHighAndLow active_level, AmlShared shared,
+                  AmlPinConfig pin_config, uint16_t debounce_timeout,
+                  const uint32_t pin_list[], uint32_t pin_count,
+                  const char *resource_source_name,
+                  const uint8_t *vendor_data, uint16_t vendor_data_len);
 Aml *aml_memory32_fixed(uint32_t addr, uint32_t size,
                         AmlReadAndWrite read_and_write);
 Aml *aml_interrupt(AmlConsumerAndProducer con_and_pro,
                    AmlLevelAndEdge level_and_edge,
                    AmlActiveHighAndLow high_and_low, AmlShared shared,
-                   uint32_t irq);
+                   uint32_t *irq_list, uint8_t irq_count);
 Aml *aml_io(AmlIODecode dec, uint16_t min_base, uint16_t max_base,
             uint8_t aln, uint8_t len);
 Aml *aml_operation_region(const char *name, AmlRegionSpace rs,
@@ -262,7 +295,7 @@ Aml *aml_qword_memory(AmlDecode dec, AmlMinFixed min_fixed,
 /* Block AML object primitives */
 Aml *aml_scope(const char *name_format, ...) GCC_FMT_ATTR(1, 2);
 Aml *aml_device(const char *name_format, ...) GCC_FMT_ATTR(1, 2);
-Aml *aml_method(const char *name, int arg_count);
+Aml *aml_method(const char *name, int arg_count, AmlSerializeFlag sflag);
 Aml *aml_if(Aml *predicate);
 Aml *aml_else(void);
 Aml *aml_while(Aml *predicate);