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-rw-r--r--src/dev/storage/ide_disk.cc1
1 files changed, 1 insertions, 0 deletions
diff --git a/src/dev/storage/ide_disk.cc b/src/dev/storage/ide_disk.cc
index 08d374fa3..020e4582d 100644
--- a/src/dev/storage/ide_disk.cc
+++ b/src/dev/storage/ide_disk.cc
@@ -705,6 +705,7 @@ IdeDisk::startCommand()
// Supported DMA commands
case WDCC_WRITEDMA:
dmaRead = true; // a write to the disk is a DMA read from memory
+ M5_FALLTHROUGH;
case WDCC_READDMA:
if (!(cmdReg.drive & DRIVE_LBA_BIT))
panic("Attempt to perform CHS access, only supports LBA\n");