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-rw-r--r--drivers/s390/crypto/ap_bus.c31
-rw-r--r--drivers/s390/crypto/ap_bus.h18
-rw-r--r--drivers/s390/crypto/zcrypt_api.c11
-rw-r--r--drivers/s390/crypto/zcrypt_api.h2
-rw-r--r--drivers/s390/crypto/zcrypt_cex2a.c75
-rw-r--r--drivers/s390/crypto/zcrypt_pcica.c2
-rw-r--r--drivers/s390/crypto/zcrypt_pcicc.c2
-rw-r--r--drivers/s390/crypto/zcrypt_pcixcc.c38
8 files changed, 133 insertions, 46 deletions
diff --git a/drivers/s390/crypto/ap_bus.c b/drivers/s390/crypto/ap_bus.c
index 1294876bf7b..20836eff88c 100644
--- a/drivers/s390/crypto/ap_bus.c
+++ b/drivers/s390/crypto/ap_bus.c
@@ -102,6 +102,7 @@ static atomic_t ap_poll_requests = ATOMIC_INIT(0);
static DECLARE_WAIT_QUEUE_HEAD(ap_poll_wait);
static struct task_struct *ap_poll_kthread = NULL;
static DEFINE_MUTEX(ap_poll_thread_mutex);
+static DEFINE_SPINLOCK(ap_poll_timer_lock);
static void *ap_interrupt_indicator;
static struct hrtimer ap_poll_timer;
/* In LPAR poll with 4kHz frequency. Poll every 250000 nanoseconds.
@@ -282,6 +283,7 @@ static int ap_queue_enable_interruption(ap_qid_t qid, void *ind)
* @psmid: The program supplied message identifier
* @msg: The message text
* @length: The message length
+ * @special: Special Bit
*
* Returns AP queue status structure.
* Condition code 1 on NQAP can't happen because the L bit is 1.
@@ -289,7 +291,8 @@ static int ap_queue_enable_interruption(ap_qid_t qid, void *ind)
* because a segment boundary was reached. The NQAP is repeated.
*/
static inline struct ap_queue_status
-__ap_send(ap_qid_t qid, unsigned long long psmid, void *msg, size_t length)
+__ap_send(ap_qid_t qid, unsigned long long psmid, void *msg, size_t length,
+ unsigned int special)
{
typedef struct { char _[length]; } msgblock;
register unsigned long reg0 asm ("0") = qid | 0x40000000UL;
@@ -299,6 +302,9 @@ __ap_send(ap_qid_t qid, unsigned long long psmid, void *msg, size_t length)
register unsigned long reg4 asm ("4") = (unsigned int) (psmid >> 32);
register unsigned long reg5 asm ("5") = (unsigned int) psmid;
+ if (special == 1)
+ reg0 |= 0x400000UL;
+
asm volatile (
"0: .long 0xb2ad0042\n" /* DQAP */
" brc 2,0b"
@@ -312,13 +318,15 @@ int ap_send(ap_qid_t qid, unsigned long long psmid, void *msg, size_t length)
{
struct ap_queue_status status;
- status = __ap_send(qid, psmid, msg, length);
+ status = __ap_send(qid, psmid, msg, length, 0);
switch (status.response_code) {
case AP_RESPONSE_NORMAL:
return 0;
case AP_RESPONSE_Q_FULL:
case AP_RESPONSE_RESET_IN_PROGRESS:
return -EBUSY;
+ case AP_RESPONSE_REQ_FAC_NOT_INST:
+ return -EINVAL;
default: /* Device is gone. */
return -ENODEV;
}
@@ -1008,7 +1016,7 @@ static int ap_probe_device_type(struct ap_device *ap_dev)
}
status = __ap_send(ap_dev->qid, 0x0102030405060708ULL,
- msg, sizeof(msg));
+ msg, sizeof(msg), 0);
if (status.response_code != AP_RESPONSE_NORMAL) {
rc = -ENODEV;
goto out_free;
@@ -1163,16 +1171,19 @@ ap_config_timeout(unsigned long ptr)
static inline void ap_schedule_poll_timer(void)
{
ktime_t hr_time;
+
+ spin_lock_bh(&ap_poll_timer_lock);
if (ap_using_interrupts() || ap_suspend_flag)
- return;
+ goto out;
if (hrtimer_is_queued(&ap_poll_timer))
- return;
+ goto out;
if (ktime_to_ns(hrtimer_expires_remaining(&ap_poll_timer)) <= 0) {
hr_time = ktime_set(0, poll_timeout);
hrtimer_forward_now(&ap_poll_timer, hr_time);
hrtimer_restart(&ap_poll_timer);
}
- return;
+out:
+ spin_unlock_bh(&ap_poll_timer_lock);
}
/**
@@ -1243,7 +1254,7 @@ static int ap_poll_write(struct ap_device *ap_dev, unsigned long *flags)
/* Start the next request on the queue. */
ap_msg = list_entry(ap_dev->requestq.next, struct ap_message, list);
status = __ap_send(ap_dev->qid, ap_msg->psmid,
- ap_msg->message, ap_msg->length);
+ ap_msg->message, ap_msg->length, ap_msg->special);
switch (status.response_code) {
case AP_RESPONSE_NORMAL:
atomic_inc(&ap_poll_requests);
@@ -1261,6 +1272,7 @@ static int ap_poll_write(struct ap_device *ap_dev, unsigned long *flags)
*flags |= 2;
break;
case AP_RESPONSE_MESSAGE_TOO_BIG:
+ case AP_RESPONSE_REQ_FAC_NOT_INST:
return -EINVAL;
default:
return -ENODEV;
@@ -1302,7 +1314,8 @@ static int __ap_queue_message(struct ap_device *ap_dev, struct ap_message *ap_ms
if (list_empty(&ap_dev->requestq) &&
ap_dev->queue_count < ap_dev->queue_depth) {
status = __ap_send(ap_dev->qid, ap_msg->psmid,
- ap_msg->message, ap_msg->length);
+ ap_msg->message, ap_msg->length,
+ ap_msg->special);
switch (status.response_code) {
case AP_RESPONSE_NORMAL:
list_add_tail(&ap_msg->list, &ap_dev->pendingq);
@@ -1317,6 +1330,7 @@ static int __ap_queue_message(struct ap_device *ap_dev, struct ap_message *ap_ms
ap_dev->requestq_count++;
ap_dev->total_request_count++;
return -EBUSY;
+ case AP_RESPONSE_REQ_FAC_NOT_INST:
case AP_RESPONSE_MESSAGE_TOO_BIG:
ap_dev->drv->receive(ap_dev, ap_msg, ERR_PTR(-EINVAL));
return -EINVAL;
@@ -1658,6 +1672,7 @@ int __init ap_module_init(void)
*/
if (MACHINE_IS_VM)
poll_timeout = 1500000;
+ spin_lock_init(&ap_poll_timer_lock);
hrtimer_init(&ap_poll_timer, CLOCK_MONOTONIC, HRTIMER_MODE_ABS);
ap_poll_timer.function = ap_poll_timeout;
diff --git a/drivers/s390/crypto/ap_bus.h b/drivers/s390/crypto/ap_bus.h
index a3536224180..4785d07cd44 100644
--- a/drivers/s390/crypto/ap_bus.h
+++ b/drivers/s390/crypto/ap_bus.h
@@ -87,6 +87,7 @@ struct ap_queue_status {
#define AP_RESPONSE_INDEX_TOO_BIG 0x11
#define AP_RESPONSE_NO_FIRST_PART 0x13
#define AP_RESPONSE_MESSAGE_TOO_BIG 0x15
+#define AP_RESPONSE_REQ_FAC_NOT_INST 0x16
/*
* Known device types
@@ -96,8 +97,8 @@ struct ap_queue_status {
#define AP_DEVICE_TYPE_PCIXCC 5
#define AP_DEVICE_TYPE_CEX2A 6
#define AP_DEVICE_TYPE_CEX2C 7
-#define AP_DEVICE_TYPE_CEX2A2 8
-#define AP_DEVICE_TYPE_CEX2C2 9
+#define AP_DEVICE_TYPE_CEX3A 8
+#define AP_DEVICE_TYPE_CEX3C 9
/*
* AP reset flag states
@@ -161,12 +162,25 @@ struct ap_message {
size_t length; /* Message length. */
void *private; /* ap driver private pointer. */
+ unsigned int special:1; /* Used for special commands. */
};
#define AP_DEVICE(dt) \
.dev_type=(dt), \
.match_flags=AP_DEVICE_ID_MATCH_DEVICE_TYPE,
+/**
+ * ap_init_message() - Initialize ap_message.
+ * Initialize a message before using. Otherwise this might result in
+ * unexpected behaviour.
+ */
+static inline void ap_init_message(struct ap_message *ap_msg)
+{
+ ap_msg->psmid = 0;
+ ap_msg->length = 0;
+ ap_msg->special = 0;
+}
+
/*
* Note: don't use ap_send/ap_recv after using ap_queue_message
* for the first time. Otherwise the ap message queue will get
diff --git a/drivers/s390/crypto/zcrypt_api.c b/drivers/s390/crypto/zcrypt_api.c
index 65b6a96afe6..0d4d18bdd45 100644
--- a/drivers/s390/crypto/zcrypt_api.c
+++ b/drivers/s390/crypto/zcrypt_api.c
@@ -299,9 +299,7 @@ static ssize_t zcrypt_write(struct file *filp, const char __user *buf,
*/
static int zcrypt_open(struct inode *inode, struct file *filp)
{
- lock_kernel();
atomic_inc(&zcrypt_open_count);
- unlock_kernel();
return 0;
}
@@ -1009,6 +1007,10 @@ static int zcrypt_status_read(char *resp_buff, char **start, off_t offset,
zcrypt_count_type(ZCRYPT_CEX2C));
len += sprintf(resp_buff + len, "CEX2A count: %d\n",
zcrypt_count_type(ZCRYPT_CEX2A));
+ len += sprintf(resp_buff + len, "CEX3C count: %d\n",
+ zcrypt_count_type(ZCRYPT_CEX3C));
+ len += sprintf(resp_buff + len, "CEX3A count: %d\n",
+ zcrypt_count_type(ZCRYPT_CEX3A));
len += sprintf(resp_buff + len, "requestq count: %d\n",
zcrypt_requestq_count());
len += sprintf(resp_buff + len, "pendingq count: %d\n",
@@ -1017,7 +1019,7 @@ static int zcrypt_status_read(char *resp_buff, char **start, off_t offset,
atomic_read(&zcrypt_open_count));
zcrypt_status_mask(workarea);
len += sprinthx("Online devices: 1=PCICA 2=PCICC 3=PCIXCC(MCL2) "
- "4=PCIXCC(MCL3) 5=CEX2C 6=CEX2A",
+ "4=PCIXCC(MCL3) 5=CEX2C 6=CEX2A 7=CEX3C 8=CEX3A",
resp_buff+len, workarea, AP_DEVICES);
zcrypt_qdepth_mask(workarea);
len += sprinthx("Waiting work element counts",
@@ -1095,8 +1097,9 @@ static int zcrypt_status_write(struct file *file, const char __user *buffer,
* '0' for no device, '1' for PCICA, '2' for PCICC,
* '3' for PCIXCC_MCL2, '4' for PCIXCC_MCL3,
* '5' for CEX2C and '6' for CEX2A'
+ * '7' for CEX3C and '8' for CEX3A
*/
- if (*ptr >= '0' && *ptr <= '6')
+ if (*ptr >= '0' && *ptr <= '8')
j++;
else if (*ptr == 'd' || *ptr == 'D')
zcrypt_disable_card(j++);
diff --git a/drivers/s390/crypto/zcrypt_api.h b/drivers/s390/crypto/zcrypt_api.h
index 1d1ec74dadb..8e7ffbf2466 100644
--- a/drivers/s390/crypto/zcrypt_api.h
+++ b/drivers/s390/crypto/zcrypt_api.h
@@ -71,6 +71,8 @@ struct ica_z90_status {
#define ZCRYPT_PCIXCC_MCL3 4
#define ZCRYPT_CEX2C 5
#define ZCRYPT_CEX2A 6
+#define ZCRYPT_CEX3C 7
+#define ZCRYPT_CEX3A 8
/**
* Large random numbers are pulled in 4096 byte chunks from the crypto cards
diff --git a/drivers/s390/crypto/zcrypt_cex2a.c b/drivers/s390/crypto/zcrypt_cex2a.c
index 326ea08f67c..c6fb0aa8950 100644
--- a/drivers/s390/crypto/zcrypt_cex2a.c
+++ b/drivers/s390/crypto/zcrypt_cex2a.c
@@ -39,17 +39,24 @@
#define CEX2A_MIN_MOD_SIZE 1 /* 8 bits */
#define CEX2A_MAX_MOD_SIZE 256 /* 2048 bits */
+#define CEX3A_MIN_MOD_SIZE CEX2A_MIN_MOD_SIZE
+#define CEX3A_MAX_MOD_SIZE CEX2A_MAX_MOD_SIZE
#define CEX2A_SPEED_RATING 970
+#define CEX3A_SPEED_RATING 900 /* Fixme: Needs finetuning */
#define CEX2A_MAX_MESSAGE_SIZE 0x390 /* sizeof(struct type50_crb2_msg) */
#define CEX2A_MAX_RESPONSE_SIZE 0x110 /* max outputdatalength + type80_hdr */
+#define CEX3A_MAX_MESSAGE_SIZE CEX2A_MAX_MESSAGE_SIZE
+#define CEX3A_MAX_RESPONSE_SIZE CEX2A_MAX_RESPONSE_SIZE
+
#define CEX2A_CLEANUP_TIME (15*HZ)
+#define CEX3A_CLEANUP_TIME CEX2A_CLEANUP_TIME
static struct ap_device_id zcrypt_cex2a_ids[] = {
{ AP_DEVICE(AP_DEVICE_TYPE_CEX2A) },
- { AP_DEVICE(AP_DEVICE_TYPE_CEX2A2) },
+ { AP_DEVICE(AP_DEVICE_TYPE_CEX3A) },
{ /* end of list */ },
};
@@ -298,6 +305,7 @@ static long zcrypt_cex2a_modexpo(struct zcrypt_device *zdev,
struct completion work;
int rc;
+ ap_init_message(&ap_msg);
ap_msg.message = kmalloc(CEX2A_MAX_MESSAGE_SIZE, GFP_KERNEL);
if (!ap_msg.message)
return -ENOMEM;
@@ -335,6 +343,7 @@ static long zcrypt_cex2a_modexpo_crt(struct zcrypt_device *zdev,
struct completion work;
int rc;
+ ap_init_message(&ap_msg);
ap_msg.message = kmalloc(CEX2A_MAX_MESSAGE_SIZE, GFP_KERNEL);
if (!ap_msg.message)
return -ENOMEM;
@@ -373,31 +382,45 @@ static struct zcrypt_ops zcrypt_cex2a_ops = {
*/
static int zcrypt_cex2a_probe(struct ap_device *ap_dev)
{
- struct zcrypt_device *zdev;
- int rc;
-
- zdev = zcrypt_device_alloc(CEX2A_MAX_RESPONSE_SIZE);
- if (!zdev)
- return -ENOMEM;
- zdev->ap_dev = ap_dev;
- zdev->ops = &zcrypt_cex2a_ops;
- zdev->online = 1;
- zdev->user_space_type = ZCRYPT_CEX2A;
- zdev->type_string = "CEX2A";
- zdev->min_mod_size = CEX2A_MIN_MOD_SIZE;
- zdev->max_mod_size = CEX2A_MAX_MOD_SIZE;
- zdev->short_crt = 1;
- zdev->speed_rating = CEX2A_SPEED_RATING;
- ap_dev->reply = &zdev->reply;
- ap_dev->private = zdev;
- rc = zcrypt_device_register(zdev);
- if (rc)
- goto out_free;
- return 0;
-
-out_free:
- ap_dev->private = NULL;
- zcrypt_device_free(zdev);
+ struct zcrypt_device *zdev = NULL;
+ int rc = 0;
+
+ switch (ap_dev->device_type) {
+ case AP_DEVICE_TYPE_CEX2A:
+ zdev = zcrypt_device_alloc(CEX2A_MAX_RESPONSE_SIZE);
+ if (!zdev)
+ return -ENOMEM;
+ zdev->user_space_type = ZCRYPT_CEX2A;
+ zdev->type_string = "CEX2A";
+ zdev->min_mod_size = CEX2A_MIN_MOD_SIZE;
+ zdev->max_mod_size = CEX2A_MAX_MOD_SIZE;
+ zdev->short_crt = 1;
+ zdev->speed_rating = CEX2A_SPEED_RATING;
+ break;
+ case AP_DEVICE_TYPE_CEX3A:
+ zdev = zcrypt_device_alloc(CEX3A_MAX_RESPONSE_SIZE);
+ if (!zdev)
+ return -ENOMEM;
+ zdev->user_space_type = ZCRYPT_CEX3A;
+ zdev->type_string = "CEX3A";
+ zdev->min_mod_size = CEX3A_MIN_MOD_SIZE;
+ zdev->max_mod_size = CEX3A_MAX_MOD_SIZE;
+ zdev->short_crt = 1;
+ zdev->speed_rating = CEX3A_SPEED_RATING;
+ break;
+ }
+ if (zdev != NULL) {
+ zdev->ap_dev = ap_dev;
+ zdev->ops = &zcrypt_cex2a_ops;
+ zdev->online = 1;
+ ap_dev->reply = &zdev->reply;
+ ap_dev->private = zdev;
+ rc = zcrypt_device_register(zdev);
+ }
+ if (rc) {
+ ap_dev->private = NULL;
+ zcrypt_device_free(zdev);
+ }
return rc;
}
diff --git a/drivers/s390/crypto/zcrypt_pcica.c b/drivers/s390/crypto/zcrypt_pcica.c
index 17ba81b58c7..e78df3671ca 100644
--- a/drivers/s390/crypto/zcrypt_pcica.c
+++ b/drivers/s390/crypto/zcrypt_pcica.c
@@ -281,6 +281,7 @@ static long zcrypt_pcica_modexpo(struct zcrypt_device *zdev,
struct completion work;
int rc;
+ ap_init_message(&ap_msg);
ap_msg.message = kmalloc(PCICA_MAX_MESSAGE_SIZE, GFP_KERNEL);
if (!ap_msg.message)
return -ENOMEM;
@@ -318,6 +319,7 @@ static long zcrypt_pcica_modexpo_crt(struct zcrypt_device *zdev,
struct completion work;
int rc;
+ ap_init_message(&ap_msg);
ap_msg.message = kmalloc(PCICA_MAX_MESSAGE_SIZE, GFP_KERNEL);
if (!ap_msg.message)
return -ENOMEM;
diff --git a/drivers/s390/crypto/zcrypt_pcicc.c b/drivers/s390/crypto/zcrypt_pcicc.c
index f4b0c479543..a23726a0735 100644
--- a/drivers/s390/crypto/zcrypt_pcicc.c
+++ b/drivers/s390/crypto/zcrypt_pcicc.c
@@ -483,6 +483,7 @@ static long zcrypt_pcicc_modexpo(struct zcrypt_device *zdev,
struct completion work;
int rc;
+ ap_init_message(&ap_msg);
ap_msg.message = (void *) get_zeroed_page(GFP_KERNEL);
if (!ap_msg.message)
return -ENOMEM;
@@ -521,6 +522,7 @@ static long zcrypt_pcicc_modexpo_crt(struct zcrypt_device *zdev,
struct completion work;
int rc;
+ ap_init_message(&ap_msg);
ap_msg.message = (void *) get_zeroed_page(GFP_KERNEL);
if (!ap_msg.message)
return -ENOMEM;
diff --git a/drivers/s390/crypto/zcrypt_pcixcc.c b/drivers/s390/crypto/zcrypt_pcixcc.c
index 5677b40e4ac..79c120578e6 100644
--- a/drivers/s390/crypto/zcrypt_pcixcc.c
+++ b/drivers/s390/crypto/zcrypt_pcixcc.c
@@ -43,10 +43,13 @@
#define PCIXCC_MIN_MOD_SIZE 16 /* 128 bits */
#define PCIXCC_MIN_MOD_SIZE_OLD 64 /* 512 bits */
#define PCIXCC_MAX_MOD_SIZE 256 /* 2048 bits */
+#define CEX3C_MIN_MOD_SIZE PCIXCC_MIN_MOD_SIZE
+#define CEX3C_MAX_MOD_SIZE PCIXCC_MAX_MOD_SIZE
-#define PCIXCC_MCL2_SPEED_RATING 7870 /* FIXME: needs finetuning */
+#define PCIXCC_MCL2_SPEED_RATING 7870
#define PCIXCC_MCL3_SPEED_RATING 7870
-#define CEX2C_SPEED_RATING 8540
+#define CEX2C_SPEED_RATING 7000
+#define CEX3C_SPEED_RATING 6500 /* FIXME: needs finetuning */
#define PCIXCC_MAX_ICA_MESSAGE_SIZE 0x77c /* max size type6 v2 crt message */
#define PCIXCC_MAX_ICA_RESPONSE_SIZE 0x77c /* max size type86 v2 reply */
@@ -72,7 +75,7 @@ struct response_type {
static struct ap_device_id zcrypt_pcixcc_ids[] = {
{ AP_DEVICE(AP_DEVICE_TYPE_PCIXCC) },
{ AP_DEVICE(AP_DEVICE_TYPE_CEX2C) },
- { AP_DEVICE(AP_DEVICE_TYPE_CEX2C2) },
+ { AP_DEVICE(AP_DEVICE_TYPE_CEX3C) },
{ /* end of list */ },
};
@@ -326,6 +329,11 @@ static int XCRB_msg_to_type6CPRB_msgX(struct zcrypt_device *zdev,
function_code = ((unsigned char *)&msg->cprbx) + msg->cprbx.cprb_len;
memcpy(msg->hdr.function_code, function_code, sizeof(msg->hdr.function_code));
+ if (memcmp(function_code, "US", 2) == 0)
+ ap_msg->special = 1;
+ else
+ ap_msg->special = 0;
+
/* copy data block */
if (xcRB->request_data_length &&
copy_from_user(req_data, xcRB->request_data_address,
@@ -688,6 +696,7 @@ static long zcrypt_pcixcc_modexpo(struct zcrypt_device *zdev,
};
int rc;
+ ap_init_message(&ap_msg);
ap_msg.message = (void *) get_zeroed_page(GFP_KERNEL);
if (!ap_msg.message)
return -ENOMEM;
@@ -727,6 +736,7 @@ static long zcrypt_pcixcc_modexpo_crt(struct zcrypt_device *zdev,
};
int rc;
+ ap_init_message(&ap_msg);
ap_msg.message = (void *) get_zeroed_page(GFP_KERNEL);
if (!ap_msg.message)
return -ENOMEM;
@@ -766,6 +776,7 @@ static long zcrypt_pcixcc_send_cprb(struct zcrypt_device *zdev,
};
int rc;
+ ap_init_message(&ap_msg);
ap_msg.message = kmalloc(PCIXCC_MAX_XCRB_MESSAGE_SIZE, GFP_KERNEL);
if (!ap_msg.message)
return -ENOMEM;
@@ -805,6 +816,7 @@ static long zcrypt_pcixcc_rng(struct zcrypt_device *zdev,
};
int rc;
+ ap_init_message(&ap_msg);
ap_msg.message = kmalloc(PCIXCC_MAX_XCRB_MESSAGE_SIZE, GFP_KERNEL);
if (!ap_msg.message)
return -ENOMEM;
@@ -972,6 +984,7 @@ static int zcrypt_pcixcc_rng_supported(struct ap_device *ap_dev)
} __attribute__((packed)) *reply;
int rc, i;
+ ap_init_message(&ap_msg);
ap_msg.message = (void *) get_zeroed_page(GFP_KERNEL);
if (!ap_msg.message)
return -ENOMEM;
@@ -1016,14 +1029,15 @@ out_free:
static int zcrypt_pcixcc_probe(struct ap_device *ap_dev)
{
struct zcrypt_device *zdev;
- int rc;
+ int rc = 0;
zdev = zcrypt_device_alloc(PCIXCC_MAX_RESPONSE_SIZE);
if (!zdev)
return -ENOMEM;
zdev->ap_dev = ap_dev;
zdev->online = 1;
- if (ap_dev->device_type == AP_DEVICE_TYPE_PCIXCC) {
+ switch (ap_dev->device_type) {
+ case AP_DEVICE_TYPE_PCIXCC:
rc = zcrypt_pcixcc_mcl(ap_dev);
if (rc < 0) {
zcrypt_device_free(zdev);
@@ -1041,13 +1055,25 @@ static int zcrypt_pcixcc_probe(struct ap_device *ap_dev)
zdev->min_mod_size = PCIXCC_MIN_MOD_SIZE;
zdev->max_mod_size = PCIXCC_MAX_MOD_SIZE;
}
- } else {
+ break;
+ case AP_DEVICE_TYPE_CEX2C:
zdev->user_space_type = ZCRYPT_CEX2C;
zdev->type_string = "CEX2C";
zdev->speed_rating = CEX2C_SPEED_RATING;
zdev->min_mod_size = PCIXCC_MIN_MOD_SIZE;
zdev->max_mod_size = PCIXCC_MAX_MOD_SIZE;
+ break;
+ case AP_DEVICE_TYPE_CEX3C:
+ zdev->user_space_type = ZCRYPT_CEX3C;
+ zdev->type_string = "CEX3C";
+ zdev->speed_rating = CEX3C_SPEED_RATING;
+ zdev->min_mod_size = CEX3C_MIN_MOD_SIZE;
+ zdev->max_mod_size = CEX3C_MAX_MOD_SIZE;
+ break;
+ default:
+ goto out_free;
}
+
rc = zcrypt_pcixcc_rng_supported(ap_dev);
if (rc < 0) {
zcrypt_device_free(zdev);
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2024-12-15 04:47:05 +0000