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target: Enable EXTENDED_COPY setup in spc_parse_cdb

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Setup up the se_cmd->execute_cmd() pointers for EXTENDED_COPY and
RECEIVE_COPY_RESULTS handling within spc_parse_cdb()

Cc: Christoph Hellwig <hch@lst.de>
Cc: Hannes Reinecke <hare@suse.de>
Cc: Martin Petersen <martin.petersen@oracle.com>
Cc: Chris Mason <chris.mason@fusionio.com>
Cc: Roland Dreier <roland@purestorage.com>
Cc: Zach Brown <zab@redhat.com>
Cc: James Bottomley <JBottomley@Parallels.com>
Cc: Nicholas Bellinger <nab@linux-iscsi.org>
Signed-off-by: Nicholas Bellinger <nab@daterainc.com>
This commit is contained in:
Nicholas Bellinger 2013-08-22 12:29:59 -07:00 committed by Nicholas Bellinger
parent cbf031f425
commit 04b1b79546
1 changed files with 8 additions and 2 deletions
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10
drivers/target/target_core_spc.c
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@ -35,7 +35,7 @@
#include "target_core_alua.h"
#include "target_core_pr.h"
#include "target_core_ua.h"
#include "target_core_xcopy.h"
static void spc_fill_alua_data(struct se_port *port, unsigned char *buf)
{
@ -1252,8 +1252,14 @@ spc_parse_cdb(struct se_cmd *cmd, unsigned int *size)
*size = (cdb[6] << 24) | (cdb[7] << 16) | (cdb[8] << 8) | cdb[9];
break;
case EXTENDED_COPY:
case READ_ATTRIBUTE:
*size = get_unaligned_be32(&cdb[10]);
cmd->execute_cmd = target_do_xcopy;
break;
case RECEIVE_COPY_RESULTS:
*size = get_unaligned_be32(&cdb[10]);
cmd->execute_cmd = target_do_receive_copy_results;
break;
case READ_ATTRIBUTE:
case WRITE_ATTRIBUTE:
*size = (cdb[10] << 24) | (cdb[11] << 16) |
(cdb[12] << 8) | cdb[13];