m68k: mac - Add a new entry in mac_model to identify the floppy controller type.

This patch adds a field "floppy_type" which can take the following values:

MAC_FLOPPY_IWM for an IWM based mac
MAC_FLOPPY_SWIM_ADDR1 for a SWIM based mac with controller at VIA1 + 0x1E000
MAC_FLOPPY_SWIM_ADDR2 for a SWIM based mac with controller at VIA1 + 0x16000
MAC_FLOPPY_IOP for an IOP based mac
MAC_FLOPPY_AV for an AV based mac

Signed-off-by: Laurent Vivier <Laurent@lvivier.info>
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>

1 files changed, 7 insertions, 0 deletions

diff --git a/arch/m68k/include/asm/macintosh.h b/arch/m68k/include/asm/macintosh.h
index 05309f7e3d06..50db3591ca15 100644
--- a/arch/m68k/include/asm/macintosh.h
+++ b/arch/m68k/include/asm/macintosh.h
@@ -34,6 +34,7 @@ struct mac_model
         char scc_type;
         char ether_type;
         char nubus_type;
+        char floppy_type;
 };
 
 #define MAC_ADB_NONE            0
@@ -71,6 +72,12 @@ struct mac_model
 #define MAC_NO_NUBUS            0
 #define MAC_NUBUS               1
 
+#define MAC_FLOPPY_IWM          0
+#define MAC_FLOPPY_SWIM_ADDR1   1
+#define MAC_FLOPPY_SWIM_ADDR2   2
+#define MAC_FLOPPY_SWIM_IOP     3
+#define MAC_FLOPPY_AV           4
+
 /*
  *      Gestalt numbers
  */