aboutsummaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
-rw-r--r--block/cmd-filter.c1
-rw-r--r--include/scsi/scsi.h19
-rw-r--r--include/scsi/scsi_cmnd.h15
3 files changed, 18 insertions, 17 deletions
diff --git a/block/cmd-filter.c b/block/cmd-filter.c
index 504b275e1b90..572bbc2f900d 100644
--- a/block/cmd-filter.c
+++ b/block/cmd-filter.c
@@ -22,6 +22,7 @@
22#include <linux/spinlock.h> 22#include <linux/spinlock.h>
23#include <linux/capability.h> 23#include <linux/capability.h>
24#include <linux/bitops.h> 24#include <linux/bitops.h>
25#include <linux/blkdev.h>
25 26
26#include <scsi/scsi.h> 27#include <scsi/scsi.h>
27#include <linux/cdrom.h> 28#include <linux/cdrom.h>
diff --git a/include/scsi/scsi.h b/include/scsi/scsi.h
index 80d7f60e2663..084478e14d24 100644
--- a/include/scsi/scsi.h
+++ b/include/scsi/scsi.h
@@ -9,7 +9,8 @@
9#define _SCSI_SCSI_H 9#define _SCSI_SCSI_H
10 10
11#include <linux/types.h> 11#include <linux/types.h>
12#include <scsi/scsi_cmnd.h> 12
13struct scsi_cmnd;
13 14
14/* 15/*
15 * The maximum number of SG segments that we will put inside a 16 * The maximum number of SG segments that we will put inside a
@@ -439,22 +440,6 @@ static inline int scsi_is_wlun(unsigned int lun)
439#define host_byte(result) (((result) >> 16) & 0xff) 440#define host_byte(result) (((result) >> 16) & 0xff)
440#define driver_byte(result) (((result) >> 24) & 0xff) 441#define driver_byte(result) (((result) >> 24) & 0xff)
441 442
442static inline void set_msg_byte(struct scsi_cmnd *cmd, char status)
443{
444 cmd->result |= status << 8;
445}
446
447static inline void set_host_byte(struct scsi_cmnd *cmd, char status)
448{
449 cmd->result |= status << 16;
450}
451
452static inline void set_driver_byte(struct scsi_cmnd *cmd, char status)
453{
454 cmd->result |= status << 24;
455}
456
457
458#define sense_class(sense) (((sense) >> 4) & 0x7) 443#define sense_class(sense) (((sense) >> 4) & 0x7)
459#define sense_error(sense) ((sense) & 0xf) 444#define sense_error(sense) ((sense) & 0xf)
460#define sense_valid(sense) ((sense) & 0x80); 445#define sense_valid(sense) ((sense) & 0x80);
diff --git a/include/scsi/scsi_cmnd.h b/include/scsi/scsi_cmnd.h
index 855bf95963e7..43b50d36925c 100644
--- a/include/scsi/scsi_cmnd.h
+++ b/include/scsi/scsi_cmnd.h
@@ -291,4 +291,19 @@ static inline struct scsi_data_buffer *scsi_prot(struct scsi_cmnd *cmd)
291#define scsi_for_each_prot_sg(cmd, sg, nseg, __i) \ 291#define scsi_for_each_prot_sg(cmd, sg, nseg, __i) \
292 for_each_sg(scsi_prot_sglist(cmd), sg, nseg, __i) 292 for_each_sg(scsi_prot_sglist(cmd), sg, nseg, __i)
293 293
294static inline void set_msg_byte(struct scsi_cmnd *cmd, char status)
295{
296 cmd->result |= status << 8;
297}
298
299static inline void set_host_byte(struct scsi_cmnd *cmd, char status)
300{
301 cmd->result |= status << 16;
302}
303
304static inline void set_driver_byte(struct scsi_cmnd *cmd, char status)
305{
306 cmd->result |= status << 24;
307}
308
294#endif /* _SCSI_SCSI_CMND_H */ 309#endif /* _SCSI_SCSI_CMND_H */