[PATCH 10/13] sg_io: whitelist a few obsolete commands

[Paolo Bonzini]

These are added to their own section of the table, together with SEEK(10)
which has always been permitted.

Cc: "James E.J. Bottomley" <JBottomley@xxxxxxxxxxxxx>
Cc: linux-scsi@xxxxxxxxxx
Cc: Jens Axboe <axboe@xxxxxxxxx>
Signed-off-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>
---
 block/scsi_ioctl.c |   22 +++++++++++++++++++++-
 1 files changed, 21 insertions(+), 1 deletions(-)

diff --git a/block/scsi_ioctl.c b/block/scsi_ioctl.c
index 74f3678..fea0c5d 100644
--- a/block/scsi_ioctl.c
+++ b/block/scsi_ioctl.c
@@ -143,7 +143,6 @@ static void blk_set_cmd_filter_defaults(struct blk_cmd_filter *filter)
 	sgio_bitmap_set(0x1A, -1                             , read);  // MODE SENSE(6)
 	sgio_bitmap_set(0x1B, D|      W|R|O|  A|  B|K|  F    , read);  // START STOP UNIT
 	sgio_bitmap_set(0x1C,                    ~B          , read);  // RECEIVE DIAGNOSTIC RESULTS
-	sgio_bitmap_set(0x2B, D|      W|R|O|        K        , read);  // SEEK(10)
 	sgio_bitmap_set(0x3C,                    ~B          , read);  // READ BUFFER
 	sgio_bitmap_set(0x4D, -1                             , read);  // LOG SENSE
 	sgio_bitmap_set(0x5A, -1                             , read);  // MODE SENSE(10)
@@ -298,6 +297,27 @@ static void blk_set_cmd_filter_defaults(struct blk_cmd_filter *filter)
 	sgio_bitmap_set(0x91,   T                            , write); // SPACE(16)
 	sgio_bitmap_set(0x93,   T                            , write); // ERASE(16)
 
+	/* various obsolete */
+
+	sgio_bitmap_set(0x0B, D|      W|R|O                  , read);  // SEEK(6)
+	sgio_bitmap_set(0x2B, D|      W|R|O|        K        , read);  // SEEK(10)
+	sgio_bitmap_set(0x30, D|      W|R|O                  , read);  // SEARCH DATA HIGH(10)
+	sgio_bitmap_set(0x31, D|      W|R|O                  , read);  // SEARCH DATA EQUAL(10)
+	sgio_bitmap_set(0x32, D|      W|R|O                  , read);  // SEARCH DATA LOW(10)
+	sgio_bitmap_set(0x39, D|T|L|P|W|R|O|        K        , read);  // COMPARE
+	sgio_bitmap_set(0x52, D                              , read);  // XDREAD(10)
+	sgio_bitmap_set(0xB0,         W|R|O                  , read);  // SEARCH DATA HIGH(12)
+	sgio_bitmap_set(0xB1,         W|R|O                  , read);  // SEARCH DATA EQUAL(12)
+	sgio_bitmap_set(0xB2,         W|R|O                  , read);  // SEARCH DATA LOW(12)
+	sgio_bitmap_set(0xB4, D|T|    W|R|O                  , read);  // READ ELEMENT STATUS ATTACHED
+	sgio_bitmap_set(0xB8,   T|    W|R|O|M                , read);  // READ ELEMENT STATUS
+
+	sgio_bitmap_set(0x01, D|      W|R|O|M                , write); // REZERO UNIT
+	sgio_bitmap_set(0x18, D|T|L|P|W|R|O|        K        , write); // COPY
+	sgio_bitmap_set(0x3A, D|T|L|P|W|R|O|        K        , write); // COPY AND VERIFY
+	sgio_bitmap_set(0x50, D                              , write); // XDWRITE(10)
+	sgio_bitmap_set(0x80, D                              , write); // XDWRITE EXTENDED(16)
+
 	/* communication devices (obsolete) */
 
 	sgio_bitmap_set(0x08,                             C  , write); // GET MESSAGE(6)
-- 
1.7.1


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