6 files changed, 98 insertions, 13 deletions
diff --git a/include/hw/acpi/tpm.h b/include/hw/acpi/tpm.h
index 6d516c6a7f..96fd3a92f7 100644
--- a/include/hw/acpi/tpm.h
+++ b/include/hw/acpi/tpm.h
@@ -16,11 +16,61 @@
 #ifndef HW_ACPI_TPM_H
 #define HW_ACPI_TPM_H
 
+#include "hw/registerfields.h"
+
 #define TPM_TIS_ADDR_BASE           0xFED40000
 #define TPM_TIS_ADDR_SIZE           0x5000
 
 #define TPM_TIS_IRQ                 5
 
+REG32(CRB_LOC_STATE, 0x00)
+  FIELD(CRB_LOC_STATE, tpmEstablished, 0, 1)
+  FIELD(CRB_LOC_STATE, locAssigned, 1, 1)
+  FIELD(CRB_LOC_STATE, activeLocality, 2, 3)
+  FIELD(CRB_LOC_STATE, reserved, 5, 2)
+  FIELD(CRB_LOC_STATE, tpmRegValidSts, 7, 1)
+REG32(CRB_LOC_CTRL, 0x08)
+REG32(CRB_LOC_STS, 0x0C)
+  FIELD(CRB_LOC_STS, Granted, 0, 1)
+  FIELD(CRB_LOC_STS, beenSeized, 1, 1)
+REG32(CRB_INTF_ID, 0x30)
+  FIELD(CRB_INTF_ID, InterfaceType, 0, 4)
+  FIELD(CRB_INTF_ID, InterfaceVersion, 4, 4)
+  FIELD(CRB_INTF_ID, CapLocality, 8, 1)
+  FIELD(CRB_INTF_ID, CapCRBIdleBypass, 9, 1)
+  FIELD(CRB_INTF_ID, Reserved1, 10, 1)
+  FIELD(CRB_INTF_ID, CapDataXferSizeSupport, 11, 2)
+  FIELD(CRB_INTF_ID, CapFIFO, 13, 1)
+  FIELD(CRB_INTF_ID, CapCRB, 14, 1)
+  FIELD(CRB_INTF_ID, CapIFRes, 15, 2)
+  FIELD(CRB_INTF_ID, InterfaceSelector, 17, 2)
+  FIELD(CRB_INTF_ID, IntfSelLock, 19, 1)
+  FIELD(CRB_INTF_ID, Reserved2, 20, 4)
+  FIELD(CRB_INTF_ID, RID, 24, 8)
+REG32(CRB_INTF_ID2, 0x34)
+  FIELD(CRB_INTF_ID2, VID, 0, 16)
+  FIELD(CRB_INTF_ID2, DID, 16, 16)
+REG32(CRB_CTRL_EXT, 0x38)
+REG32(CRB_CTRL_REQ, 0x40)
+REG32(CRB_CTRL_STS, 0x44)
+  FIELD(CRB_CTRL_STS, tpmSts, 0, 1)
+  FIELD(CRB_CTRL_STS, tpmIdle, 1, 1)
+REG32(CRB_CTRL_CANCEL, 0x48)
+REG32(CRB_CTRL_START, 0x4C)
+REG32(CRB_INT_ENABLED, 0x50)
+REG32(CRB_INT_STS, 0x54)
+REG32(CRB_CTRL_CMD_SIZE, 0x58)
+REG32(CRB_CTRL_CMD_LADDR, 0x5C)
+REG32(CRB_CTRL_CMD_HADDR, 0x60)
+REG32(CRB_CTRL_RSP_SIZE, 0x64)
+REG32(CRB_CTRL_RSP_ADDR, 0x68)
+REG32(CRB_DATA_BUFFER, 0x80)
+
+#define TPM_CRB_ADDR_BASE           0xFED40000
+#define TPM_CRB_ADDR_SIZE           0x1000
+#define TPM_CRB_ADDR_CTRL           (TPM_CRB_ADDR_BASE + A_CRB_CTRL_REQ)
+#define TPM_CRB_R_MAX               R_CRB_DATA_BUFFER
+
 #define TPM_LOG_AREA_MINIMUM_SIZE   (64 * 1024)
 
 #define TPM_TCPA_ACPI_CLASS_CLIENT  0
@@ -30,5 +80,6 @@
 #define TPM2_ACPI_CLASS_SERVER      1
 
 #define TPM2_START_METHOD_MMIO      6
+#define TPM2_START_METHOD_CRB       7
 
 #endif /* HW_ACPI_TPM_H */
diff --git a/include/hw/audio/wm8750.h b/include/hw/audio/wm8750.h
new file mode 100644
index 0000000000..84e7a119bb
--- /dev/null
+++ b/include/hw/audio/wm8750.h
@@ -0,0 +1,30 @@
+/*
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2 or later, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+#ifndef HW_DAC_WM8750_H
+#define HW_DAC_WM8750_H
+
+#include "hw/hw.h"
+
+#define TYPE_WM8750 "wm8750"
+
+typedef void data_req_cb(void *opaque, int free_out, int free_in);
+
+void wm8750_data_req_set(DeviceState *dev, data_req_cb *data_req, void *opaque);
+void wm8750_dac_dat(void *opaque, uint32_t sample);
+uint32_t wm8750_adc_dat(void *opaque);
+void *wm8750_dac_buffer(void *opaque, int samples);
+void wm8750_dac_commit(void *opaque);
+void wm8750_set_bclk_in(void *opaque, int new_hz);
+
+#endif
diff --git a/include/hw/i2c/i2c.h b/include/hw/i2c/i2c.h
index 2ce611d4c8..24e95d0155 100644
--- a/include/hw/i2c/i2c.h
+++ b/include/hw/i2c/i2c.h
@@ -70,15 +70,6 @@ int i2c_recv(I2CBus *bus);
 
 DeviceState *i2c_create_slave(I2CBus *bus, const char *name, uint8_t addr);
 
-/* wm8750.c */
-void wm8750_data_req_set(DeviceState *dev,
-                void (*data_req)(void *, int, int), void *opaque);
-void wm8750_dac_dat(void *opaque, uint32_t sample);
-uint32_t wm8750_adc_dat(void *opaque);
-void *wm8750_dac_buffer(void *opaque, int samples);
-void wm8750_dac_commit(void *opaque);
-void wm8750_set_bclk_in(void *opaque, int new_hz);
-
 /* lm832x.c */
 void lm832x_key_event(DeviceState *dev, int key, int state);
 
diff --git a/include/sysemu/arch_init.h b/include/sysemu/arch_init.h
index 8751c468ed..f999bfd3be 100644
--- a/include/sysemu/arch_init.h
+++ b/include/sysemu/arch_init.h
@@ -24,6 +24,7 @@ enum {
     QEMU_ARCH_MOXIE = (1 << 15),
     QEMU_ARCH_TRICORE = (1 << 16),
     QEMU_ARCH_NIOS2 = (1 << 17),
+    QEMU_ARCH_HPPA = (1 << 18),
 };
 
 extern const uint32_t arch_type;
diff --git a/include/sysemu/tpm.h b/include/sysemu/tpm.h
index 852e02687c..233b1a3fc3 100644
--- a/include/sysemu/tpm.h
+++ b/include/sysemu/tpm.h
@@ -41,14 +41,17 @@ typedef struct TPMIfClass {
     InterfaceClass parent_class;
 
     enum TpmModel model;
-    void (*request_completed)(TPMIf *obj);
+    void (*request_completed)(TPMIf *obj, int ret);
     enum TPMVersion (*get_version)(TPMIf *obj);
 } TPMIfClass;
 
 #define TYPE_TPM_TIS                "tpm-tis"
+#define TYPE_TPM_CRB                "tpm-crb"
 
 #define TPM_IS_TIS(chr)                             \
     object_dynamic_cast(OBJECT(chr), TYPE_TPM_TIS)
+#define TPM_IS_CRB(chr)                             \
+    object_dynamic_cast(OBJECT(chr), TYPE_TPM_CRB)
 
 /* returns NULL unless there is exactly one TPM device */
 static inline TPMIf *tpm_find(void)
diff --git a/include/sysemu/tpm_backend.h b/include/sysemu/tpm_backend.h
index 0d6c994a62..7e166ef954 100644
--- a/include/sysemu/tpm_backend.h
+++ b/include/sysemu/tpm_backend.h
@@ -18,6 +18,7 @@
 #include "qapi-types.h"
 #include "qemu/option.h"
 #include "sysemu/tpm.h"
+#include "qapi/error.h"
 
 #define TYPE_TPM_BACKEND "tpm-backend"
 #define TPM_BACKEND(obj) \
@@ -45,9 +46,8 @@ struct TPMBackend {
     /*< protected >*/
     TPMIf *tpmif;
     bool opened;
-    GThreadPool *thread_pool;
     bool had_startup_error;
-    QEMUBH *bh;
+    TPMBackendCmd *cmd;
 
     /* <public> */
     char *id;
@@ -85,7 +85,7 @@ struct TPMBackendClass {
 
     TpmTypeOptions *(*get_tpm_options)(TPMBackend *t);
 
-    void (*handle_request)(TPMBackend *s, TPMBackendCmd *cmd);
+    void (*handle_request)(TPMBackend *s, TPMBackendCmd *cmd, Error **errp);
 };
 
 /**
@@ -197,6 +197,15 @@ TPMVersion tpm_backend_get_tpm_version(TPMBackend *s);
 size_t tpm_backend_get_buffer_size(TPMBackend *s);
 
 /**
+ * tpm_backend_finish_sync:
+ * @s: the backend to call into
+ *
+ * Finish the pending command synchronously (this will call aio_poll()
+ * on qemu main AIOContext until it ends)
+ */
+void tpm_backend_finish_sync(TPMBackend *s);
+
+/**
  * tpm_backend_query_tpm:
  * @s: the backend
  *