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scsi: libfc: Move scsi/fc_encode.h to libfc

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Most of this file is only used inside of libfc, so move it to where it is
actually used, with only fc_fill_fc_hdr() left inside of the header.

Link: https://lore.kernel.org/r/20201026160705.3706396-1-arnd@kernel.org
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
Arnd Bergmann 2020-10-26 17:06:12 +01:00 committed by Martin K. Petersen
parent ae6b4e69a8
commit e31ac898ac
12 changed files with 36 additions and 39 deletions
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1
drivers/scsi/bnx2fc/bnx2fc.h
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@ -51,7 +51,6 @@
#include <scsi/scsi_tcq.h>
#include <scsi/libfc.h>
#include <scsi/libfcoe.h>
#include <scsi/fc_encode.h>
#include <scsi/scsi_transport.h>
#include <scsi/scsi_transport_fc.h>
#include <scsi/fc/fc_fip.h>

2
drivers/scsi/libfc/fc_elsct.c
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@ -15,7 +15,7 @@
#include <scsi/fc/fc_ns.h>
#include <scsi/fc/fc_els.h>
#include <scsi/libfc.h>
#include <scsi/fc_encode.h>
#include "fc_encode.h"
#include "fc_libfc.h"
/**

30
include/scsi/fc_encode.h → drivers/scsi/libfc/fc_encode.h
View File

@ -9,6 +9,7 @@
#define _FC_ENCODE_H_
#include <asm/unaligned.h>
#include <linux/utsname.h>
#include <scsi/fc/fc_ms.h>
/*
* F_CTL values for simple requests and responses.
@ -39,35 +40,6 @@ struct fc_ct_req {
} payload;
};
static inline void __fc_fill_fc_hdr(struct fc_frame_header *fh,
enum fc_rctl r_ctl,
u32 did, u32 sid, enum fc_fh_type type,
u32 f_ctl, u32 parm_offset)
{
WARN_ON(r_ctl == 0);
fh->fh_r_ctl = r_ctl;
hton24(fh->fh_d_id, did);
hton24(fh->fh_s_id, sid);
fh->fh_type = type;
hton24(fh->fh_f_ctl, f_ctl);
fh->fh_cs_ctl = 0;
fh->fh_df_ctl = 0;
fh->fh_parm_offset = htonl(parm_offset);
}
/**
* fill FC header fields in specified fc_frame
*/
static inline void fc_fill_fc_hdr(struct fc_frame *fp, enum fc_rctl r_ctl,
u32 did, u32 sid, enum fc_fh_type type,
u32 f_ctl, u32 parm_offset)
{
struct fc_frame_header *fh;
fh = fc_frame_header_get(fp);
__fc_fill_fc_hdr(fh, r_ctl, did, sid, type, f_ctl, parm_offset);
}
/**
* fc_adisc_fill() - Fill in adisc request frame
* @lport: local port.

1
drivers/scsi/libfc/fc_exch.c
View File

@ -20,7 +20,6 @@
#include <scsi/fc/fc_fc2.h>
#include <scsi/libfc.h>
#include <scsi/fc_encode.h>
#include "fc_libfc.h"

2
drivers/scsi/libfc/fc_fcp.c
View File

@ -26,8 +26,8 @@
#include <scsi/fc/fc_fc2.h>
#include <scsi/libfc.h>
#include <scsi/fc_encode.h>
#include "fc_encode.h"
#include "fc_libfc.h"
static struct kmem_cache *scsi_pkt_cachep;

2
drivers/scsi/libfc/fc_libfc.c
View File

@ -12,8 +12,8 @@
#include <linux/module.h>
#include <scsi/libfc.h>
#include <scsi/fc_encode.h>
#include "fc_encode.h"
#include "fc_libfc.h"
MODULE_AUTHOR("Open-FCoE.org");

2
drivers/scsi/libfc/fc_lport.c
View File

@ -84,9 +84,9 @@
#include <scsi/fc/fc_gs.h>
#include <scsi/libfc.h>
#include <scsi/fc_encode.h>
#include <linux/scatterlist.h>
#include "fc_encode.h"
#include "fc_libfc.h"
/* Fabric IDs to use for point-to-point mode, chosen on whims. */

2
drivers/scsi/libfc/fc_rport.c
View File

@ -58,8 +58,8 @@
#include <asm/unaligned.h>
#include <scsi/libfc.h>
#include <scsi/fc_encode.h>
#include "fc_encode.h"
#include "fc_libfc.h"
static struct workqueue_struct *rport_event_queue;

1
drivers/scsi/qedf/qedf.h
View File

@ -11,7 +11,6 @@
#include <scsi/fc/fc_fip.h>
#include <scsi/fc/fc_fc2.h>
#include <scsi/scsi_tcq.h>
#include <scsi/fc_encode.h>
#include <linux/version.h>

1
drivers/target/tcm_fc/tfc_cmd.c
View File

@ -19,7 +19,6 @@
#include <asm/unaligned.h>
#include <scsi/scsi_tcq.h>
#include <scsi/libfc.h>
#include <scsi/fc_encode.h>
#include <target/target_core_base.h>
#include <target/target_core_fabric.h>

1
drivers/target/tcm_fc/tfc_io.c
View File

@ -28,7 +28,6 @@
#include <linux/ratelimit.h>
#include <asm/unaligned.h>
#include <scsi/libfc.h>
#include <scsi/fc_encode.h>
#include <target/target_core_base.h>
#include <target/target_core_fabric.h>

30
include/scsi/fc_frame.h
View File

@ -246,4 +246,34 @@ static inline bool fc_frame_is_cmd(const struct fc_frame *fp)
*/
void fc_frame_leak_check(void);
static inline void __fc_fill_fc_hdr(struct fc_frame_header *fh,
enum fc_rctl r_ctl,
u32 did, u32 sid, enum fc_fh_type type,
u32 f_ctl, u32 parm_offset)
{
WARN_ON(r_ctl == 0);
fh->fh_r_ctl = r_ctl;
hton24(fh->fh_d_id, did);
hton24(fh->fh_s_id, sid);
fh->fh_type = type;
hton24(fh->fh_f_ctl, f_ctl);
fh->fh_cs_ctl = 0;
fh->fh_df_ctl = 0;
fh->fh_parm_offset = htonl(parm_offset);
}
/**
* fill FC header fields in specified fc_frame
*/
static inline void fc_fill_fc_hdr(struct fc_frame *fp, enum fc_rctl r_ctl,
u32 did, u32 sid, enum fc_fh_type type,
u32 f_ctl, u32 parm_offset)
{
struct fc_frame_header *fh;
fh = fc_frame_header_get(fp);
__fc_fill_fc_hdr(fh, r_ctl, did, sid, type, f_ctl, parm_offset);
}
#endif /* _FC_FRAME_H_ */