7 files changed, 27 insertions, 42 deletions
diff --git a/include/char/baum.h b/include/char/baum.h
deleted file mode 100644
index 763588422a..0000000000
--- a/include/char/baum.h
+++ /dev/null
@@ -1,30 +0,0 @@
-/*
- * QEMU Baum
- *
- * Copyright (c) 2008 Samuel Thibault
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- */
-#ifndef HW_BAUM_H
-#define HW_BAUM_H 1
-
-/* char device */
-CharDriverState *chr_baum_init(QemuOpts *opts);
-
-#endif
diff --git a/include/char/char.h b/include/char/char.h
index c91ce3c98a..2e24270895 100644
--- a/include/char/char.h
+++ b/include/char/char.h
@@ -56,6 +56,7 @@ typedef void IOEventHandler(void *opaque, int event);
 struct CharDriverState {
     void (*init)(struct CharDriverState *s);
     int (*chr_write)(struct CharDriverState *s, const uint8_t *buf, int len);
+    GSource *(*chr_add_watch)(struct CharDriverState *s, GIOCondition cond);
     void (*chr_update_read_handler)(struct CharDriverState *s);
     int (*chr_ioctl)(struct CharDriverState *s, int cmd, void *arg);
     int (*get_msgfd)(struct CharDriverState *s);
@@ -70,7 +71,7 @@ struct CharDriverState {
     void (*chr_guest_open)(struct CharDriverState *chr);
     void (*chr_guest_close)(struct CharDriverState *chr);
     void *opaque;
-    QEMUTimer *open_timer;
+    int idle_tag;
     char *label;
     char *filename;
     int opened;
@@ -152,6 +153,9 @@ void qemu_chr_fe_close(struct CharDriverState *chr);
 void qemu_chr_fe_printf(CharDriverState *s, const char *fmt, ...)
     GCC_FMT_ATTR(2, 3);
 
+guint qemu_chr_fe_add_watch(CharDriverState *s, GIOCondition cond,
+                            GIOFunc func, void *user_data);
+
 /**
  * @qemu_chr_fe_write:
  *
@@ -240,6 +244,8 @@ CharDriverState *qemu_chr_find(const char *name);
 
 QemuOpts *qemu_chr_parse_compat(const char *label, const char *filename);
 
+void register_char_driver(const char *name, CharDriverState *(*open)(QemuOpts *));
+
 /* add an eventfd to the qemu devices that are polled */
 CharDriverState *qemu_chr_open_eventfd(int eventfd);
 
diff --git a/include/char/msmouse.h b/include/char/msmouse.h
deleted file mode 100644
index 8cff3a71c3..0000000000
--- a/include/char/msmouse.h
+++ /dev/null
@@ -1,7 +0,0 @@
-#ifndef HW_MSMOUSE_H
-#define HW_MSMOUSE_H 1
-
-/* msmouse.c */
-CharDriverState *qemu_chr_open_msmouse(QemuOpts *opts);
-
-#endif
diff --git a/include/exec/gen-icount.h b/include/exec/gen-icount.h
index 8043b3ba26..4e3b17b083 100644
--- a/include/exec/gen-icount.h
+++ b/include/exec/gen-icount.h
@@ -7,10 +7,19 @@
 
 static TCGArg *icount_arg;
 static int icount_label;
+static int exitreq_label;
 
-static inline void gen_icount_start(void)
+static inline void gen_tb_start(void)
 {
     TCGv_i32 count;
+    TCGv_i32 flag;
+
+    exitreq_label = gen_new_label();
+    flag = tcg_temp_local_new_i32();
+    tcg_gen_ld_i32(flag, cpu_env,
+                   offsetof(CPUState, tcg_exit_req) - ENV_OFFSET);
+    tcg_gen_brcondi_i32(TCG_COND_NE, flag, 0, exitreq_label);
+    tcg_temp_free_i32(flag);
 
     if (!use_icount)
         return;
@@ -27,12 +36,15 @@ static inline void gen_icount_start(void)
     tcg_temp_free_i32(count);
 }
 
-static void gen_icount_end(TranslationBlock *tb, int num_insns)
+static void gen_tb_end(TranslationBlock *tb, int num_insns)
 {
+    gen_set_label(exitreq_label);
+    tcg_gen_exit_tb((tcg_target_long)tb + TB_EXIT_REQUESTED);
+
     if (use_icount) {
         *icount_arg = num_insns;
         gen_set_label(icount_label);
-        tcg_gen_exit_tb((tcg_target_long)tb + 2);
+        tcg_gen_exit_tb((tcg_target_long)tb + TB_EXIT_ICOUNT_EXPIRED);
     }
 }
 
diff --git a/include/net/net.h b/include/net/net.h
index 43a045e052..cb049a16a3 100644
--- a/include/net/net.h
+++ b/include/net/net.h
@@ -72,7 +72,7 @@ struct NetClientState {
 };
 
 typedef struct NICState {
-    NetClientState ncs[MAX_QUEUE_NUM];
+    NetClientState *ncs;
     NICConf *conf;
     void *opaque;
     bool peer_deleted;
diff --git a/include/qemu/sockets.h b/include/qemu/sockets.h
index 803ae1798c..6125bf7bdf 100644
--- a/include/qemu/sockets.h
+++ b/include/qemu/sockets.h
@@ -34,6 +34,7 @@ int inet_aton(const char *cp, struct in_addr *ia);
 int qemu_socket(int domain, int type, int protocol);
 int qemu_accept(int s, struct sockaddr *addr, socklen_t *addrlen);
 int socket_set_cork(int fd, int v);
+int socket_set_nodelay(int fd);
 void socket_set_block(int fd);
 void socket_set_nonblock(int fd);
 int send_all(int fd, const void *buf, int len1);
diff --git a/include/qom/cpu.h b/include/qom/cpu.h
index ee1a7c878a..ab2657c558 100644
--- a/include/qom/cpu.h
+++ b/include/qom/cpu.h
@@ -71,6 +71,8 @@ struct kvm_run;
  * @created: Indicates whether the CPU thread has been successfully created.
  * @stop: Indicates a pending stop request.
  * @stopped: Indicates the CPU has been artificially stopped.
+ * @tcg_exit_req: Set to force TCG to stop executing linked TBs for this
+ *           CPU and return to its top level loop.
  * @env_ptr: Pointer to subclass-specific CPUArchState field.
  * @current_tb: Currently executing TB.
  * @kvm_fd: vCPU file descriptor for KVM.
@@ -100,6 +102,7 @@ struct CPUState {
     bool stop;
     bool stopped;
     volatile sig_atomic_t exit_request;
+    volatile sig_atomic_t tcg_exit_req;
 
     void *env_ptr; /* CPUArchState */
     struct TranslationBlock *current_tb;