X-Git-Url: https://git.proxmox.com/?a=blobdiff_plain;f=arch_init.c;h=cc56f0f9983b04859fc8d62db98c615f86c3ea72;hb=refs%2Fheads%2Fstable-0.14;hp=4caadd0c0acee6e9383a01222e923b7e80d386c2;hpb=b907b69dd75415bc28349d1dd1e9a598ddace463;p=qemu.git

diff --git a/arch_init.c b/arch_init.c
index 4caadd0c0..cc56f0f99 100644
--- a/arch_init.c
+++ b/arch_init.c
@@ -23,6 +23,7 @@
  */
 #include <stdint.h>
 #include <stdarg.h>
+#include <stdlib.h>
 #ifndef _WIN32
 #include <sys/types.h>
 #include <sys/mman.h>
@@ -212,6 +213,39 @@ uint64_t ram_bytes_total(void)
     return total;
 }
 
+static int block_compar(const void *a, const void *b)
+{
+    RAMBlock * const *ablock = a;
+    RAMBlock * const *bblock = b;
+    if ((*ablock)->offset < (*bblock)->offset) {
+        return -1;
+    } else if ((*ablock)->offset > (*bblock)->offset) {
+        return 1;
+    }
+    return 0;
+}
+
+static void sort_ram_list(void)
+{
+    RAMBlock *block, *nblock, **blocks;
+    int n;
+    n = 0;
+    QLIST_FOREACH(block, &ram_list.blocks, next) {
+        ++n;
+    }
+    blocks = qemu_malloc(n * sizeof *blocks);
+    n = 0;
+    QLIST_FOREACH_SAFE(block, &ram_list.blocks, next, nblock) {
+        blocks[n++] = block;
+        QLIST_REMOVE(block, next);
+    }
+    qsort(blocks, n, sizeof *blocks, block_compar);
+    while (--n >= 0) {
+        QLIST_INSERT_HEAD(&ram_list.blocks, blocks[n], next);
+    }
+    qemu_free(blocks);
+}
+
 int ram_save_live(Monitor *mon, QEMUFile *f, int stage, void *opaque)
 {
     ram_addr_t addr;
@@ -234,6 +268,7 @@ int ram_save_live(Monitor *mon, QEMUFile *f, int stage, void *opaque)
         bytes_transferred = 0;
         last_block = NULL;
         last_offset = 0;
+        sort_ram_list();
 
         /* Make sure all dirty bits are set */
         QLIST_FOREACH(block, &ram_list.blocks, next) {
@@ -426,7 +461,18 @@ void qemu_service_io(void)
 }
 
 #ifdef HAS_AUDIO
-struct soundhw soundhw[] = {
+struct soundhw {
+    const char *name;
+    const char *descr;
+    int enabled;
+    int isa;
+    union {
+        int (*init_isa) (qemu_irq *pic);
+        int (*init_pci) (PCIBus *bus);
+    } init;
+};
+
+static struct soundhw soundhw[] = {
 #ifdef HAS_AUDIO_CHOICE
 #if defined(TARGET_I386) || defined(TARGET_MIPS)
     {
@@ -502,6 +548,16 @@ struct soundhw soundhw[] = {
     },
 #endif
 
+#ifdef CONFIG_HDA
+    {
+        "hda",
+        "Intel HD Audio",
+        0,
+        0,
+        { .init_pci = intel_hda_and_codec_init }
+    },
+#endif
+
 #endif /* HAS_AUDIO_CHOICE */
 
     { NULL, NULL, 0, 0, { NULL } }
@@ -565,10 +621,32 @@ void select_soundhw(const char *optarg)
         }
     }
 }
+
+void audio_init(qemu_irq *isa_pic, PCIBus *pci_bus)
+{
+    struct soundhw *c;
+
+    for (c = soundhw; c->name; ++c) {
+        if (c->enabled) {
+            if (c->isa) {
+                if (isa_pic) {
+                    c->init.init_isa(isa_pic);
+                }
+            } else {
+                if (pci_bus) {
+                    c->init.init_pci(pci_bus);
+                }
+            }
+        }
+    }
+}
 #else
 void select_soundhw(const char *optarg)
 {
 }
+void audio_init(qemu_irq *isa_pic, PCIBus *pci_bus)
+{
+}
 #endif
 
 int qemu_uuid_parse(const char *str, uint8_t *uuid)