diff options
Diffstat (limited to 'src/dev/storage/ide_disk.hh')
| -rw-r--r-- | src/dev/storage/ide_disk.hh | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/src/dev/storage/ide_disk.hh b/src/dev/storage/ide_disk.hh index fa5bb760d..37aa9eed1 100644 --- a/src/dev/storage/ide_disk.hh +++ b/src/dev/storage/ide_disk.hh @@ -241,6 +241,8 @@ class IdeDisk : public SimObject DmaState_t dmaState; /** Dma transaction is a read */ bool dmaRead; + /** Size of OS pages. */ + Addr pageBytes; /** PRD table base address */ uint32_t curPrdAddr; /** PRD entry */ @@ -282,9 +284,12 @@ class IdeDisk : public SimObject * Set the controller for this device * @param c The IDE controller */ - void setController(IdeController *c) { - if (ctrl) panic("Cannot change the controller once set!\n"); + void + setController(IdeController *c, Addr page_bytes) + { + panic_if(ctrl, "Cannot change the controller once set!\n"); ctrl = c; + pageBytes = page_bytes; } // Device register read/write |