Merge remote-tracking branch 'remotes/bonzini/tags/for-upstream' into staging

* Revert q35 to kernel irqchip (Alex)
* edu device fixes (Li Qiang)
* cleanups (Marc-André, Peter)
* Improvements to -accel help
* Better support for IA32_MISC_ENABLE MSR (Wanpeng)
* I2C test conversion to qgraph (Paolo)

# gpg: Signature made Mon 03 Jun 2019 14:20:12 BST
# gpg:                using RSA key BFFBD25F78C7AE83
# gpg: Good signature from "Paolo Bonzini <bonzini@gnu.org>" [full]
# gpg:                 aka "Paolo Bonzini <pbonzini@redhat.com>" [full]
# Primary key fingerprint: 46F5 9FBD 57D6 12E7 BFD4  E2F7 7E15 100C CD36 69B1
#      Subkey fingerprint: F133 3857 4B66 2389 866C  7682 BFFB D25F 78C7 AE83

* remotes/bonzini/tags/for-upstream: (24 commits)
  q35: Revert to kernel irqchip
  configure: remove tpm_passthrough & tpm_emulator
  ci: store Patchew configuration in the tree
  libqos: i2c: move address into QI2CDevice
  tests: convert ds1338-test to qtest
  tests: convert OMAP i2c tests to qgraph
  libqos: add ARM imx25-pdk machine object
  libqos: add ARM n800 machine object
  libqos: convert I2C to qgraph
  libqos: split I2CAdapter initialization and allocation
  imx25-pdk: create ds1338 for qtest inside the test
  pca9552-test: do not rely on state across tests
  libqos: fix omap-i2c receiving more than 4 bytes
  libqos: move common i2c code to libqos
  qgraph: fix qos_node_contains with options
  qgraph: allow extra_device_opts on contains nodes
  edu: uses uint64_t in dma operation
  edu: mmio: allow 64-bit access in read dispatch
  edu: mmio: allow 64-bit access
  i386: Enable IA32_MISC_ENABLE MWAIT bit when exposing mwait/monitor
  ...

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

1 files changed, 24 insertions, 16 deletions

diff --git a/tests/libqos/i2c-imx.c b/tests/libqos/i2c-imx.c
index 0945f2ecdc..f33ece55a3 100644
--- a/tests/libqos/i2c-imx.c
+++ b/tests/libqos/i2c-imx.c
@@ -30,13 +30,6 @@ enum IMXI2CDirection {
     IMX_I2C_WRITE,
 };
 
-typedef struct IMXI2C {
-    I2CAdapter parent;
-
-    uint64_t addr;
-} IMXI2C;
-
-
 static void imx_i2c_set_slave_addr(IMXI2C *s, uint8_t addr,
                                    enum IMXI2CDirection direction)
 {
@@ -47,7 +40,7 @@ static void imx_i2c_set_slave_addr(IMXI2C *s, uint8_t addr,
 static void imx_i2c_send(I2CAdapter *i2c, uint8_t addr,
                          const uint8_t *buf, uint16_t len)
 {
-    IMXI2C *s = (IMXI2C *)i2c;
+    IMXI2C *s = container_of(i2c, IMXI2C, parent);
     uint8_t data;
     uint8_t status;
     uint16_t size = 0;
@@ -107,7 +100,7 @@ static void imx_i2c_send(I2CAdapter *i2c, uint8_t addr,
 static void imx_i2c_recv(I2CAdapter *i2c, uint8_t addr,
                          uint8_t *buf, uint16_t len)
 {
-    IMXI2C *s = (IMXI2C *)i2c;
+    IMXI2C *s = container_of(i2c, IMXI2C, parent);
     uint8_t data;
     uint8_t status;
     uint16_t size = 0;
@@ -193,16 +186,31 @@ static void imx_i2c_recv(I2CAdapter *i2c, uint8_t addr,
     g_assert((status & I2SR_IBB) == 0);
 }
 
-I2CAdapter *imx_i2c_create(QTestState *qts, uint64_t addr)
+static void *imx_i2c_get_driver(void *obj, const char *interface)
 {
-    IMXI2C *s = g_malloc0(sizeof(*s));
-    I2CAdapter *i2c = (I2CAdapter *)s;
+    IMXI2C *s = obj;
+    if (!g_strcmp0(interface, "i2c-bus")) {
+        return &s->parent;
+    }
+    fprintf(stderr, "%s not present in imx-i2c\n", interface);
+    g_assert_not_reached();
+}
 
+void imx_i2c_init(IMXI2C *s, QTestState *qts, uint64_t addr)
+{
     s->addr = addr;
 
-    i2c->send = imx_i2c_send;
-    i2c->recv = imx_i2c_recv;
-    i2c->qts = qts;
+    s->obj.get_driver = imx_i2c_get_driver;
 
-    return i2c;
+    s->parent.send = imx_i2c_send;
+    s->parent.recv = imx_i2c_recv;
+    s->parent.qts = qts;
 }
+
+static void imx_i2c_register_nodes(void)
+{
+    qos_node_create_driver("imx.i2c", NULL);
+    qos_node_produces("imx.i2c", "i2c-bus");
+}
+
+libqos_init(imx_i2c_register_nodes);