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-rw-r--r--drivers/block/Kconfig12
1 files changed, 12 insertions, 0 deletions
diff --git a/drivers/block/Kconfig b/drivers/block/Kconfig
index 0d1d213..61ad8d6 100644
--- a/drivers/block/Kconfig
+++ b/drivers/block/Kconfig
@@ -433,4 +433,16 @@ config VIRTIO_BLK
This is the virtual block driver for virtio. It can be used with
lguest or QEMU based VMMs (like KVM or Xen). Say Y or M.
+config BLK_DEV_HD
+ bool "Very old hard disk (MFM/RLL/IDE) driver"
+ depends on HAVE_IDE
+ depends on !ARM || ARCH_RPC || ARCH_SHARK || BROKEN
+ help
+ This is a very old hard disk driver that lacks the enhanced
+ functionality of the newer ones.
+
+ It is required for systems with ancient MFM/RLL/ESDI drives.
+
+ If unsure, say N.
+
endif # BLK_DEV
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