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s390/zcrypt: Remove deprecated ioctls.

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This patch removes the old status calls which have been marked
as deprecated since at least 2 years now. There is no known
application or library relying on these ioctls any more.

Signed-off-by: Harald Freudenberger <freude@linux.vnet.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
This commit is contained in:
Harald Freudenberger
2018-04-04 13:25:40 +02:00
committed by Martin Schwidefsky
parent efda7adec7
commit 2a80786d47
3 changed files with 2 additions and 125 deletions
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24
drivers/s390/crypto/zcrypt_api.h
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@@ -21,30 +21,6 @@
#include <asm/zcrypt.h>
#include "ap_bus.h"
/* deprecated status calls */
#define ICAZ90STATUS _IOR(ZCRYPT_IOCTL_MAGIC, 0x10, struct ica_z90_status)
#define Z90STAT_PCIXCCCOUNT _IOR(ZCRYPT_IOCTL_MAGIC, 0x43, int)
/**
* This structure is deprecated and the corresponding ioctl() has been
* replaced with individual ioctl()s for each piece of data!
*/
struct ica_z90_status {
int totalcount;
int leedslitecount; // PCICA
int leeds2count; // PCICC
// int PCIXCCCount; is not in struct for backward compatibility
int requestqWaitCount;
int pendingqWaitCount;
int totalOpenCount;
int cryptoDomain;
// status: 0=not there, 1=PCICA, 2=PCICC, 3=PCIXCC_MCL2, 4=PCIXCC_MCL3,
// 5=CEX2C
unsigned char status[64];
// qdepth: # work elements waiting for each device
unsigned char qdepth[64];
};
/**
* device type for an actual device is either PCICA, PCICC, PCIXCC_MCL2,
* PCIXCC_MCL3, CEX2C, or CEX2A