Changeset 69717 in vbox

Timestamp:

Nov 16, 2017 2:55:34 PM (7 years ago)

Author:

vboxsync

svn:sync-xref-src-repo-rev:

119098

Message:

Audio/HDA: Forward ported / integrated r118996.

Location:

trunk/src/VBox/Devices/Audio

Files:

• DevHDA.cpp (modified) (2 diffs)
• DevHDACommon.h (modified) (1 diff)

trunk/src/VBox/Devices/Audio/DevHDA.cpp

@@ -2876 +2876 @@
 #endif
 
-    pThis->cbCorbBuf = 256 * sizeof(uint32_t); /** @todo Use a define here. */
+    pThis->cbCorbBuf = HDA_CORB_SIZE * sizeof(uint32_t);
 
     if (pThis->pu32CorbBuf)
@@ -2883 +2883 @@
         pThis->pu32CorbBuf = (uint32_t *)RTMemAllocZ(pThis->cbCorbBuf);
 
-    pThis->cbRirbBuf = 256 * sizeof(uint64_t); /** @todo Use a define here. */
+    pThis->cbRirbBuf = HDA_RIRB_SIZE * sizeof(uint64_t);
     if (pThis->pu64RirbBuf)
         RT_BZERO(pThis->pu64RirbBuf, pThis->cbRirbBuf);

trunk/src/VBox/Devices/Audio/DevHDACommon.h

@@ -231 +231 @@
 #define HDA_REG_CORBSIZE            21          /* 0x4E */
 #define HDA_RMX_CORBSIZE            19
-/** NB: Up to and including ICH 10, sizes of CORB and RIRB are fixed at 256 entries. */
+
+/** Number of CORB buffer entries. */
+#define HDA_CORB_SIZE               256
+/** Number of RIRB buffer entries. */
+#define HDA_RIRB_SIZE               256
 
 #define HDA_REG_RIRBLBASE           22          /* 0x50 */