Changeset 87961 in vbox for trunk/src/VBox/Devices/build

Timestamp:

Mar 4, 2021 8:29:46 PM (4 years ago)

Author:

vboxsync

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

143063

Message:

DevHDA: Added a couple of dtrace probes for tracking data from DMA thru the circbuf over onto the AIO thread. Log these virtual stream offsets on the DMA and AIO ends. bugref:9890

File:

• trunk/src/VBox/Devices/build/VBoxDD.d (modified) (1 diff)

trunk/src/VBox/Devices/build/VBoxDD.d

@@ -25 +25 @@
     probe ahci__req__submit(void *pvReq, int iTxDir, uint64_t offStart, uint64_t cbXfer);
     probe ahci__req__completed(void *pvReq, int rcReq, uint64_t offStart, uint64_t cbXfer);
+
+    probe hda__stream__setup(uint32_t idxStream, int32_t rc, uint32_t uHz, uint64_t cTicksPeriod, uint32_t cbPeriod);
+    probe hda__stream__reset(uint32_t idxStream);
+    probe hda__stream__dma__out(uint32_t idxStream, uint32_t cb, uint64_t off);
+    probe hda__stream__dma__in(uint32_t idxStream, uint32_t cb, uint64_t off);
+    probe hda__stream__aio__out(uint32_t idxStream, uint32_t cb, uint64_t off);
+    probe hda__stream__aio__in(uint32_t idxStream, uint32_t cb, uint64_t off);
 };