[SCSI] zfcp: Move CFDC code to new file.

zfcp implements a device file to allow Linux guests changing the
Access Control Tables stored in the adapter. The code for the device
file has nothing to do with the other parts of the driver, so move it
to a new file and cleanup the code while doing so.

Signed-off-by: Christof Schmitt <christof.schmitt@de.ibm.com>
Signed-off-by: Swen Schillig <swen@vnet.ibm.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

1 files changed, 0 insertions, 43 deletions

diff --git a/drivers/s390/scsi/zfcp_def.h b/drivers/s390/scsi/zfcp_def.h
index d23c3b9b283e..72f225817ebd 100644
--- a/drivers/s390/scsi/zfcp_def.h
+++ b/drivers/s390/scsi/zfcp_def.h
@@ -26,7 +26,6 @@
 
 #include <linux/init.h>
 #include <linux/moduleparam.h>
-#include <linux/miscdevice.h>
 #include <linux/major.h>
 #include <linux/blkdev.h>
 #include <linux/delay.h>
@@ -534,38 +533,6 @@ do { \
 #define ZFCP_ERP_DISMISSED      0x4
 #define ZFCP_ERP_NOMEM          0x5
 
-
-/******************** CFDC SPECIFIC STUFF *****************************/
-
-/* Firewall data channel sense data record */
-struct zfcp_cfdc_sense_data {
-        u32 signature;           /* Request signature */
-        u32 devno;               /* FCP adapter device number */
-        u32 command;             /* Command code */
-        u32 fsf_status;          /* FSF request status and status qualifier */
-        u8  fsf_status_qual[FSF_STATUS_QUALIFIER_SIZE];
-        u8  payloads[256];       /* Access conflicts list */
-        u8  control_file[0];     /* Access control table */
-};
-
-#define ZFCP_CFDC_SIGNATURE                     0xCFDCACDF
-
-#define ZFCP_CFDC_CMND_DOWNLOAD_NORMAL          0x00010001
-#define ZFCP_CFDC_CMND_DOWNLOAD_FORCE           0x00010101
-#define ZFCP_CFDC_CMND_FULL_ACCESS              0x00000201
-#define ZFCP_CFDC_CMND_RESTRICTED_ACCESS        0x00000401
-#define ZFCP_CFDC_CMND_UPLOAD                   0x00010002
-
-#define ZFCP_CFDC_DOWNLOAD                      0x00000001
-#define ZFCP_CFDC_UPLOAD                        0x00000002
-#define ZFCP_CFDC_WITH_CONTROL_FILE             0x00010000
-
-#define ZFCP_CFDC_DEV_NAME                      "zfcp_cfdc"
-#define ZFCP_CFDC_DEV_MAJOR                     MISC_MAJOR
-#define ZFCP_CFDC_DEV_MINOR                     MISC_DYNAMIC_MINOR
-
-#define ZFCP_CFDC_MAX_CONTROL_FILE_SIZE         127 * 1024
-
 /************************* STRUCTURE DEFINITIONS *****************************/
 
 struct zfcp_fsf_req;
@@ -897,16 +864,6 @@ struct zfcp_data {
         struct kmem_cache               *gid_pn_cache;
 };
 
-/**
- * struct zfcp_sg_list - struct describing a scatter-gather list
- * @sg: pointer to array of (struct scatterlist)
- * @count: number of elements in scatter-gather list
- */
-struct zfcp_sg_list {
-        struct scatterlist *sg;
-        unsigned int count;
-};
-
 /* number of elements for various memory pools */
 #define ZFCP_POOL_FSF_REQ_ERP_NR        1
 #define ZFCP_POOL_FSF_REQ_SCSI_NR       1