dev: Fix an IDE error check.
The error message says an IDE controller can support at most 4 disks, but the
check would fail if there were more than 3 disks.
Change-Id: Ic7d5d8c941fe2580da43019f53991377d4727bb9
Reviewed-on: https://gem5-review.googlesource.com/4460
Reviewed-by: Jason Lowe-Power <jason@lowepower.com>
Maintainer: Jason Lowe-Power <jason@lowepower.com>
diff --git a/src/dev/storage/ide_ctrl.cc b/src/dev/storage/ide_ctrl.cc
index feed9cf..6d50726 100644
--- a/src/dev/storage/ide_ctrl.cc
+++ b/src/dev/storage/ide_ctrl.cc
@@ -102,7 +102,7 @@
ioEnabled(false), bmEnabled(false),
ioShift(p->io_shift), ctrlOffset(p->ctrl_offset)
{
- if (params()->disks.size() > 3)
+ if (params()->disks.size() > 4)
panic("IDE controllers support a maximum of 4 devices attached!\n");
// Assign the disks to channels
