siimage: DRAC4 note
Revised DRAC4 warning as Jeff suggested, this one includes more info
about why the problem occurs
Signed-off-by: Alan Cox <alan@redhat.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
diff --git a/drivers/ide/pci/siimage.c b/drivers/ide/pci/siimage.c
index 7b4c189..71eccdf 100644
--- a/drivers/ide/pci/siimage.c
+++ b/drivers/ide/pci/siimage.c
@@ -26,6 +26,11 @@
* If you have strange problems with nVidia chipset systems please
* see the SI support documentation and update your system BIOS
* if neccessary
+ *
+ * The Dell DRAC4 has some interesting features including effectively hot
+ * unplugging/replugging the virtual CD interface when the DRAC is reset.
+ * This often causes drivers/ide/siimage to panic but is ok with the rather
+ * smarter code in libata.
*/
#include <linux/types.h>