From: Damien Le Moal <damien.lemoal@wdc.com>
Date: Wed, 11 Oct 2017 05:54:21 +0900
Subject: [PATCH] scsi: sd_zbc: Move ZBC declarations to scsi_proto.h
References: bsc#1077989
Git-commit: aa8a84566282ac47bd861c3cc2538e1014228345
Patch-mainline: v4.15-rc1
Move standard macro definitions for the zone types and zone conditions
to scsi_proto.h together with the definitions related to the REPORT
ZONES command. While at it, define all values in the enums to be clear.
Also remove unnecessary includes in sd_zbc.c.
No functional change is introduced by this patch.
Signed-off-by: Damien Le Moal <damien.lemoal@wdc.com>
Reviewed-by: Bart Van Assche <Bart.VanAssche@wdc.com>
Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Hannes Reinecke <hare@suse.de>
---
drivers/scsi/sd_zbc.c | 24 ------------------------
include/scsi/scsi_proto.h | 45 ++++++++++++++++++++++++++++++++++-----------
2 files changed, 34 insertions(+), 35 deletions(-)
diff --git a/drivers/scsi/sd_zbc.c b/drivers/scsi/sd_zbc.c
index 2eb61d54bbb4..eee16366c681 100644
--- a/drivers/scsi/sd_zbc.c
+++ b/drivers/scsi/sd_zbc.c
@@ -28,32 +28,8 @@
#include <scsi/scsi.h>
#include <scsi/scsi_cmnd.h>
-#include <scsi/scsi_dbg.h>
-#include <scsi/scsi_device.h>
-#include <scsi/scsi_driver.h>
-#include <scsi/scsi_host.h>
-#include <scsi/scsi_eh.h>
#include "sd.h"
-#include "scsi_priv.h"
-
-enum zbc_zone_type {
- ZBC_ZONE_TYPE_CONV = 0x1,
- ZBC_ZONE_TYPE_SEQWRITE_REQ,
- ZBC_ZONE_TYPE_SEQWRITE_PREF,
- ZBC_ZONE_TYPE_RESERVED,
-};
-
-enum zbc_zone_cond {
- ZBC_ZONE_COND_NO_WP,
- ZBC_ZONE_COND_EMPTY,
- ZBC_ZONE_COND_IMP_OPEN,
- ZBC_ZONE_COND_EXP_OPEN,
- ZBC_ZONE_COND_CLOSED,
- ZBC_ZONE_COND_READONLY = 0xd,
- ZBC_ZONE_COND_FULL,
- ZBC_ZONE_COND_OFFLINE,
-};
/**
* Convert a zone descriptor to a zone struct.
diff --git a/include/scsi/scsi_proto.h b/include/scsi/scsi_proto.h
index 5e3fe037938e..6a2453f39a81 100644
--- a/include/scsi/scsi_proto.h
+++ b/include/scsi/scsi_proto.h
@@ -303,19 +303,42 @@ struct scsi_lun {
/* Reporting options for REPORT ZONES */
enum zbc_zone_reporting_options {
- ZBC_ZONE_REPORTING_OPTION_ALL = 0,
- ZBC_ZONE_REPORTING_OPTION_EMPTY,
- ZBC_ZONE_REPORTING_OPTION_IMPLICIT_OPEN,
- ZBC_ZONE_REPORTING_OPTION_EXPLICIT_OPEN,
- ZBC_ZONE_REPORTING_OPTION_CLOSED,
- ZBC_ZONE_REPORTING_OPTION_FULL,
- ZBC_ZONE_REPORTING_OPTION_READONLY,
- ZBC_ZONE_REPORTING_OPTION_OFFLINE,
- ZBC_ZONE_REPORTING_OPTION_NEED_RESET_WP = 0x10,
- ZBC_ZONE_REPORTING_OPTION_NON_SEQWRITE,
- ZBC_ZONE_REPORTING_OPTION_NON_WP = 0x3f,
+ ZBC_ZONE_REPORTING_OPTION_ALL = 0x00,
+ ZBC_ZONE_REPORTING_OPTION_EMPTY = 0x01,
+ ZBC_ZONE_REPORTING_OPTION_IMPLICIT_OPEN = 0x02,
+ ZBC_ZONE_REPORTING_OPTION_EXPLICIT_OPEN = 0x03,
+ ZBC_ZONE_REPORTING_OPTION_CLOSED = 0x04,
+ ZBC_ZONE_REPORTING_OPTION_FULL = 0x05,
+ ZBC_ZONE_REPORTING_OPTION_READONLY = 0x06,
+ ZBC_ZONE_REPORTING_OPTION_OFFLINE = 0x07,
+ /* 0x08 to 0x0f are reserved */
+ ZBC_ZONE_REPORTING_OPTION_NEED_RESET_WP = 0x10,
+ ZBC_ZONE_REPORTING_OPTION_NON_SEQWRITE = 0x11,
+ /* 0x12 to 0x3e are reserved */
+ ZBC_ZONE_REPORTING_OPTION_NON_WP = 0x3f,
};
#define ZBC_REPORT_ZONE_PARTIAL 0x80
+/* Zone types of REPORT ZONES zone descriptors */
+enum zbc_zone_type {
+ ZBC_ZONE_TYPE_CONV = 0x1,
+ ZBC_ZONE_TYPE_SEQWRITE_REQ = 0x2,
+ ZBC_ZONE_TYPE_SEQWRITE_PREF = 0x3,
+ /* 0x4 to 0xf are reserved */
+};
+
+/* Zone conditions of REPORT ZONES zone descriptors */
+enum zbc_zone_cond {
+ ZBC_ZONE_COND_NO_WP = 0x0,
+ ZBC_ZONE_COND_EMPTY = 0x1,
+ ZBC_ZONE_COND_IMP_OPEN = 0x2,
+ ZBC_ZONE_COND_EXP_OPEN = 0x3,
+ ZBC_ZONE_COND_CLOSED = 0x4,
+ /* 0x5 to 0xc are reserved */
+ ZBC_ZONE_COND_READONLY = 0xd,
+ ZBC_ZONE_COND_FULL = 0xe,
+ ZBC_ZONE_COND_OFFLINE = 0xf,
+};
+
#endif /* _SCSI_PROTO_H_ */
--
2.12.3