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Subject[Patch 4/6] dm: 64 bit ioctl fixes
Update the ioctl32 handlers for the 64-bit architectures to recognize
the new Device-Mapper version 4 ioctls. The version 1 ioctls are still
there. If/When the version 1 ioctls are removed, these same files
will need to be updated again.

I have been unable to test this patch yet, since I have not had any
luck getting 2.6.0-test2 to compile on my ppc64 box (not a dm-related
problem). But the patch is pretty trivial, so I'm pretty confident it
will work. If anyone else can test this (on mips64, sparc64, parisc,
or x86-64), let me know if you have any problems. [Kevin Corry]


--- diff/arch/mips64/kernel/ioctl32.c 2003-07-08 09:55:18.000000000 +0100
+++ source/arch/mips64/kernel/ioctl32.c 2003-07-31 11:13:30.000000000 +0100
@@ -1154,6 +1154,21 @@
#endif /* CONFIG_SIBYTE_TBPROF */

#if defined(CONFIG_BLK_DEV_DM) || defined(CONFIG_BLK_DEV_DM_MODULE)
+ #if defined(CONFIG_DM_IOCTL_V4)
+ IOCTL32_DEFAULT(DM_VERSION),
+ IOCTL32_DEFAULT(DM_REMOVE_ALL),
+ IOCTL32_DEFAULT(DM_LIST_DEVICES),
+ IOCTL32_DEFAULT(DM_DEV_CREATE),
+ IOCTL32_DEFAULT(DM_DEV_REMOVE),
+ IOCTL32_DEFAULT(DM_DEV_RENAME),
+ IOCTL32_DEFAULT(DM_DEV_SUSPEND),
+ IOCTL32_DEFAULT(DM_DEV_STATUS),
+ IOCTL32_DEFAULT(DM_DEV_WAIT),
+ IOCTL32_DEFAULT(DM_TABLE_LOAD),
+ IOCTL32_DEFAULT(DM_TABLE_CLEAR),
+ IOCTL32_DEFAULT(DM_TABLE_DEPS),
+ IOCTL32_DEFAULT(DM_TABLE_STATUS),
+ #else
IOCTL32_DEFAULT(DM_VERSION),
IOCTL32_DEFAULT(DM_REMOVE_ALL),
IOCTL32_DEFAULT(DM_DEV_CREATE),
@@ -1165,6 +1180,7 @@
IOCTL32_DEFAULT(DM_DEV_STATUS),
IOCTL32_DEFAULT(DM_TARGET_STATUS),
IOCTL32_DEFAULT(DM_TARGET_WAIT),
+ #endif
#endif /* CONFIG_BLK_DEV_DM */

COMPATIBLE_IOCTL(MTIOCTOP) /* mtio.h ioctls */
--- diff/arch/sparc64/kernel/ioctl32.c 2003-06-30 10:07:20.000000000 +0100
+++ source/arch/sparc64/kernel/ioctl32.c 2003-07-31 11:13:30.000000000 +0100
@@ -1546,6 +1546,21 @@
COMPATIBLE_IOCTL(BNEPGETCONNLIST)
COMPATIBLE_IOCTL(BNEPGETCONNINFO)
/* device-mapper */
+#if defined(CONFIG_DM_IOCTL_V4)
+COMPATIBLE_IOCTL(DM_VERSION)
+COMPATIBLE_IOCTL(DM_REMOVE_ALL)
+COMPATIBLE_IOCTL(DM_LIST_DEVICES)
+COMPATIBLE_IOCTL(DM_DEV_CREATE)
+COMPATIBLE_IOCTL(DM_DEV_REMOVE)
+COMPATIBLE_IOCTL(DM_DEV_RENAME)
+COMPATIBLE_IOCTL(DM_DEV_SUSPEND)
+COMPATIBLE_IOCTL(DM_DEV_STATUS)
+COMPATIBLE_IOCTL(DM_DEV_WAIT)
+COMPATIBLE_IOCTL(DM_TABLE_LOAD)
+COMPATIBLE_IOCTL(DM_TABLE_CLEAR)
+COMPATIBLE_IOCTL(DM_TABLE_DEPS)
+COMPATIBLE_IOCTL(DM_TABLE_STATUS)
+#else
COMPATIBLE_IOCTL(DM_VERSION)
COMPATIBLE_IOCTL(DM_REMOVE_ALL)
COMPATIBLE_IOCTL(DM_DEV_CREATE)
@@ -1557,6 +1572,7 @@
COMPATIBLE_IOCTL(DM_DEV_STATUS)
COMPATIBLE_IOCTL(DM_TARGET_STATUS)
COMPATIBLE_IOCTL(DM_TARGET_WAIT)
+#endif
/* And these ioctls need translation */
HANDLE_IOCTL(HDIO_GETGEO_BIG_RAW, hdio_getgeo_big)
/* NCPFS */
--- diff/include/linux/compat_ioctl.h 2003-07-11 09:39:50.000000000 +0100
+++ source/include/linux/compat_ioctl.h 2003-07-31 11:13:30.000000000 +0100
@@ -119,6 +119,20 @@
COMPATIBLE_IOCTL(RESTART_ARRAY_RW)
#ifdef CONFIG_BLK_DEV_DM
/* DM */
+#ifdef CONFIG_DM_IOCTL_V4
+COMPATIBLE_IOCTL(DM_VERSION)
+COMPATIBLE_IOCTL(DM_LIST_DEVICES)
+COMPATIBLE_IOCTL(DM_DEV_CREATE)
+COMPATIBLE_IOCTL(DM_DEV_REMOVE)
+COMPATIBLE_IOCTL(DM_DEV_RENAME)
+COMPATIBLE_IOCTL(DM_DEV_SUSPEND)
+COMPATIBLE_IOCTL(DM_DEV_STATUS)
+COMPATIBLE_IOCTL(DM_DEV_WAIT)
+COMPATIBLE_IOCTL(DM_TABLE_LOAD)
+COMPATIBLE_IOCTL(DM_TABLE_CLEAR)
+COMPATIBLE_IOCTL(DM_TABLE_DEPS)
+COMPATIBLE_IOCTL(DM_TABLE_STATUS)
+#else
COMPATIBLE_IOCTL(DM_VERSION)
COMPATIBLE_IOCTL(DM_REMOVE_ALL)
COMPATIBLE_IOCTL(DM_DEV_CREATE)
@@ -131,6 +145,7 @@
COMPATIBLE_IOCTL(DM_TARGET_STATUS)
COMPATIBLE_IOCTL(DM_TARGET_WAIT)
#endif
+#endif
/* Big K */
COMPATIBLE_IOCTL(PIO_FONT)
COMPATIBLE_IOCTL(GIO_FONT)
-
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