diff --git a/arch/s390/include/asm/cpu_mf.h b/arch/s390/include/asm/cpu_mf.h
index ae3e3221d4b5..ceeb552d3472 100644
--- a/arch/s390/include/asm/cpu_mf.h
+++ b/arch/s390/include/asm/cpu_mf.h
@@ -70,7 +70,7 @@ struct hws_qsi_info_block {	    /* Bit(s) */
 	unsigned long tear;	    /* 24-31: TEAR contents		 */
 	unsigned long dear;	    /* 32-39: DEAR contents		 */
 	unsigned int rsvrd0;	    /* 40-43: reserved			 */
-	unsigned int cpu_speed;     /* 44-47: CPU speed 		 */
+	unsigned int cpu_speed;     /* 44-47: CPU speed			 */
 	unsigned long long rsvrd1;  /* 48-55: reserved			 */
 	unsigned long long rsvrd2;  /* 56-63: reserved			 */
 } __packed;
@@ -89,10 +89,10 @@ struct hws_lsctl_request_block {
 	unsigned long tear;	    /* 16-23: TEAR contents		 */
 	unsigned long dear;	    /* 24-31: DEAR contents		 */
 	/* 32-63:							 */
-	unsigned long rsvrd1;	    /* reserved 			 */
-	unsigned long rsvrd2;	    /* reserved 			 */
-	unsigned long rsvrd3;	    /* reserved 			 */
-	unsigned long rsvrd4;	    /* reserved 			 */
+	unsigned long rsvrd1;	    /* reserved				 */
+	unsigned long rsvrd2;	    /* reserved				 */
+	unsigned long rsvrd3;	    /* reserved				 */
+	unsigned long rsvrd4;	    /* reserved				 */
 } __packed;
 
 struct hws_basic_entry {
diff --git a/arch/s390/include/asm/perf_event.h b/arch/s390/include/asm/perf_event.h
index 560d8f766ddf..4652ffffe0b2 100644
--- a/arch/s390/include/asm/perf_event.h
+++ b/arch/s390/include/asm/perf_event.h
@@ -60,6 +60,7 @@ struct perf_sf_sde_regs {
 #define PERF_CPUM_SF_MODE_MASK		(PERF_CPUM_SF_BASIC_MODE| \
 					 PERF_CPUM_SF_DIAG_MODE)
 #define PERF_CPUM_SF_FULL_BLOCKS	0x0004	  /* Process full SDBs only */
+#define PERF_CPUM_SF_FREQ_MODE		0x0008	  /* Sampling with frequency */
 
 #define REG_NONE		0
 #define REG_OVERFLOW		1
@@ -70,5 +71,6 @@ struct perf_sf_sde_regs {
 #define SAMPL_FLAGS(hwc)	((hwc)->config_base)
 #define SAMPL_DIAG_MODE(hwc)	(SAMPL_FLAGS(hwc) & PERF_CPUM_SF_DIAG_MODE)
 #define SDB_FULL_BLOCKS(hwc)	(SAMPL_FLAGS(hwc) & PERF_CPUM_SF_FULL_BLOCKS)
+#define SAMPLE_FREQ_MODE(hwc)	(SAMPL_FLAGS(hwc) & PERF_CPUM_SF_FREQ_MODE)
 
 #endif /* _ASM_S390_PERF_EVENT_H */
diff --git a/arch/s390/include/uapi/asm/zcrypt.h b/arch/s390/include/uapi/asm/zcrypt.h
index 8c5755f41dde..f9e5e1f0821d 100644
--- a/arch/s390/include/uapi/asm/zcrypt.h
+++ b/arch/s390/include/uapi/asm/zcrypt.h
@@ -4,7 +4,7 @@
  *
  *  zcrypt 2.2.1 (user-visible header)
  *
- *  Copyright IBM Corp. 2001, 2018
+ *  Copyright IBM Corp. 2001, 2019
  *  Author(s): Robert Burroughs
  *	       Eric Rossman (edrossma@us.ibm.com)
  *
@@ -286,7 +286,7 @@ struct zcrypt_device_matrix_ext {
  *	 0x08: CEX3A
  *	 0x0a: CEX4
  *	 0x0b: CEX5
- *	 0x0c: CEX6
+ *	 0x0c: CEX6 and CEX7
  *	 0x0d: device is disabled
  *
  *   ZCRYPT_QDEPTH_MASK
diff --git a/arch/s390/kernel/perf_cpum_sf.c b/arch/s390/kernel/perf_cpum_sf.c
index 292a452cd1f3..544a02e944c6 100644
--- a/arch/s390/kernel/perf_cpum_sf.c
+++ b/arch/s390/kernel/perf_cpum_sf.c
@@ -673,13 +673,89 @@ out:
 	rcu_read_unlock();
 }
 
+static unsigned long getrate(bool freq, unsigned long sample,
+			     struct hws_qsi_info_block *si)
+{
+	unsigned long rate;
+
+	if (freq) {
+		rate = freq_to_sample_rate(si, sample);
+		rate = hw_limit_rate(si, rate);
+	} else {
+		/* The min/max sampling rates specifies the valid range
+		 * of sample periods.  If the specified sample period is
+		 * out of range, limit the period to the range boundary.
+		 */
+		rate = hw_limit_rate(si, sample);
+
+		/* The perf core maintains a maximum sample rate that is
+		 * configurable through the sysctl interface.  Ensure the
+		 * sampling rate does not exceed this value.  This also helps
+		 * to avoid throttling when pushing samples with
+		 * perf_event_overflow().
+		 */
+		if (sample_rate_to_freq(si, rate) >
+		    sysctl_perf_event_sample_rate) {
+			debug_sprintf_event(sfdbg, 1,
+					    "Sampling rate exceeds maximum "
+					    "perf sample rate\n");
+			rate = 0;
+		}
+	}
+	return rate;
+}
+
+/* The sampling information (si) contains information about the
+ * min/max sampling intervals and the CPU speed.  So calculate the
+ * correct sampling interval and avoid the whole period adjust
+ * feedback loop.
+ *
+ * Since the CPU Measurement sampling facility can not handle frequency
+ * calculate the sampling interval when frequency is specified using
+ * this formula:
+ *	interval := cpu_speed * 1000000 / sample_freq
+ *
+ * Returns errno on bad input and zero on success with parameter interval
+ * set to the correct sampling rate.
+ *
+ * Note: This function turns off freq bit to avoid calling function
+ * perf_adjust_period(). This causes frequency adjustment in the common
+ * code part which causes tremendous variations in the counter values.
+ */
+static int __hw_perf_event_init_rate(struct perf_event *event,
+				     struct hws_qsi_info_block *si)
+{
+	struct perf_event_attr *attr = &event->attr;
+	struct hw_perf_event *hwc = &event->hw;
+	unsigned long rate;
+
+	if (attr->freq) {
+		if (!attr->sample_freq)
+			return -EINVAL;
+		rate = getrate(attr->freq, attr->sample_freq, si);
+		attr->freq = 0;		/* Don't call  perf_adjust_period() */
+		SAMPL_FLAGS(hwc) |= PERF_CPUM_SF_FREQ_MODE;
+	} else {
+		rate = getrate(attr->freq, attr->sample_period, si);
+		if (!rate)
+			return -EINVAL;
+	}
+	attr->sample_period = rate;
+	SAMPL_RATE(hwc) = rate;
+	hw_init_period(hwc, SAMPL_RATE(hwc));
+	debug_sprintf_event(sfdbg, 4, "__hw_perf_event_init_rate:"
+			    "cpu:%d period:%llx freq:%d,%#lx\n", event->cpu,
+			    event->attr.sample_period, event->attr.freq,
+			    SAMPLE_FREQ_MODE(hwc));
+	return 0;
+}
+
 static int __hw_perf_event_init(struct perf_event *event)
 {
 	struct cpu_hw_sf *cpuhw;
 	struct hws_qsi_info_block si;
 	struct perf_event_attr *attr = &event->attr;
 	struct hw_perf_event *hwc = &event->hw;
-	unsigned long rate;
 	int cpu, err;
 
 	/* Reserve CPU-measurement sampling facility */
@@ -745,43 +821,9 @@ static int __hw_perf_event_init(struct perf_event *event)
 	if (attr->config1 & PERF_CPUM_SF_FULL_BLOCKS)
 		SAMPL_FLAGS(hwc) |= PERF_CPUM_SF_FULL_BLOCKS;
 
-	/* The sampling information (si) contains information about the
-	 * min/max sampling intervals and the CPU speed.  So calculate the
-	 * correct sampling interval and avoid the whole period adjust
-	 * feedback loop.
-	 */
-	rate = 0;
-	if (attr->freq) {
-		if (!attr->sample_freq) {
-			err = -EINVAL;
-			goto out;
-		}
-		rate = freq_to_sample_rate(&si, attr->sample_freq);
-		rate = hw_limit_rate(&si, rate);
-		attr->freq = 0;
-		attr->sample_period = rate;
-	} else {
-		/* The min/max sampling rates specifies the valid range
-		 * of sample periods.  If the specified sample period is
-		 * out of range, limit the period to the range boundary.
-		 */
-		rate = hw_limit_rate(&si, hwc->sample_period);
-
-		/* The perf core maintains a maximum sample rate that is
-		 * configurable through the sysctl interface.  Ensure the
-		 * sampling rate does not exceed this value.  This also helps
-		 * to avoid throttling when pushing samples with
-		 * perf_event_overflow().
-		 */
-		if (sample_rate_to_freq(&si, rate) >
-		      sysctl_perf_event_sample_rate) {
-			err = -EINVAL;
-			debug_sprintf_event(sfdbg, 1, "Sampling rate exceeds maximum perf sample rate\n");
-			goto out;
-		}
-	}
-	SAMPL_RATE(hwc) = rate;
-	hw_init_period(hwc, SAMPL_RATE(hwc));
+	err =  __hw_perf_event_init_rate(event, &si);
+	if (err)
+		goto out;
 
 	/* Initialize sample data overflow accounting */
 	hwc->extra_reg.reg = REG_OVERFLOW;
@@ -904,6 +946,8 @@ static void cpumsf_pmu_enable(struct pmu *pmu)
 			if (sfb_has_pending_allocs(&cpuhw->sfb, hwc))
 				extend_sampling_buffer(&cpuhw->sfb, hwc);
 		}
+		/* Rate may be adjusted with ioctl() */
+		cpuhw->lsctl.interval = SAMPL_RATE(&cpuhw->event->hw);
 	}
 
 	/* (Re)enable the PMU and sampling facility */
@@ -922,8 +966,9 @@ static void cpumsf_pmu_enable(struct pmu *pmu)
 	lpp(&S390_lowcore.lpp);
 
 	debug_sprintf_event(sfdbg, 6, "pmu_enable: es=%i cs=%i ed=%i cd=%i "
-			    "tear=%p dear=%p\n", cpuhw->lsctl.es,
-			    cpuhw->lsctl.cs, cpuhw->lsctl.ed, cpuhw->lsctl.cd,
+			    "interval:%lx tear=%p dear=%p\n",
+			    cpuhw->lsctl.es, cpuhw->lsctl.cs, cpuhw->lsctl.ed,
+			    cpuhw->lsctl.cd, cpuhw->lsctl.interval,
 			    (void *) cpuhw->lsctl.tear,
 			    (void *) cpuhw->lsctl.dear);
 }
@@ -1717,6 +1762,44 @@ static void cpumsf_pmu_read(struct perf_event *event)
 	/* Nothing to do ... updates are interrupt-driven */
 }
 
+/* Check if the new sampling period/freqeuncy is appropriate.
+ *
+ * Return non-zero on error and zero on passed checks.
+ */
+static int cpumsf_pmu_check_period(struct perf_event *event, u64 value)
+{
+	struct hws_qsi_info_block si;
+	unsigned long rate;
+	bool do_freq;
+
+	memset(&si, 0, sizeof(si));
+	if (event->cpu == -1) {
+		if (qsi(&si))
+			return -ENODEV;
+	} else {
+		/* Event is pinned to a particular CPU, retrieve the per-CPU
+		 * sampling structure for accessing the CPU-specific QSI.
+		 */
+		struct cpu_hw_sf *cpuhw = &per_cpu(cpu_hw_sf, event->cpu);
+
+		si = cpuhw->qsi;
+	}
+
+	do_freq = !!SAMPLE_FREQ_MODE(&event->hw);
+	rate = getrate(do_freq, value, &si);
+	if (!rate)
+		return -EINVAL;
+
+	event->attr.sample_period = rate;
+	SAMPL_RATE(&event->hw) = rate;
+	hw_init_period(&event->hw, SAMPL_RATE(&event->hw));
+	debug_sprintf_event(sfdbg, 4, "cpumsf_pmu_check_period:"
+			    "cpu:%d value:%llx period:%llx freq:%d\n",
+			    event->cpu, value,
+			    event->attr.sample_period, do_freq);
+	return 0;
+}
+
 /* Activate sampling control.
  * Next call of pmu_enable() starts sampling.
  */
@@ -1908,6 +1991,8 @@ static struct pmu cpumf_sampling = {
 
 	.setup_aux    = aux_buffer_setup,
 	.free_aux     = aux_buffer_free,
+
+	.check_period = cpumsf_pmu_check_period,
 };
 
 static void cpumf_measurement_alert(struct ext_code ext_code,
diff --git a/arch/s390/kernel/topology.c b/arch/s390/kernel/topology.c
index 2db6fb405a9a..3627953007ed 100644
--- a/arch/s390/kernel/topology.c
+++ b/arch/s390/kernel/topology.c
@@ -311,7 +311,8 @@ int arch_update_cpu_topology(void)
 	on_each_cpu(__arch_update_dedicated_flag, NULL, 0);
 	for_each_online_cpu(cpu) {
 		dev = get_cpu_device(cpu);
-		kobject_uevent(&dev->kobj, KOBJ_CHANGE);
+		if (dev)
+			kobject_uevent(&dev->kobj, KOBJ_CHANGE);
 	}
 	return rc;
 }
diff --git a/drivers/s390/cio/ccwgroup.c b/drivers/s390/cio/ccwgroup.c
index 0005ec9285aa..b42a93736668 100644
--- a/drivers/s390/cio/ccwgroup.c
+++ b/drivers/s390/cio/ccwgroup.c
@@ -372,7 +372,7 @@ int ccwgroup_create_dev(struct device *parent, struct ccwgroup_driver *gdrv,
 		goto error;
 	}
 	/* Check for trailing stuff. */
-	if (i == num_devices && strlen(buf) > 0) {
+	if (i == num_devices && buf && strlen(buf) > 0) {
 		rc = -EINVAL;
 		goto error;
 	}
diff --git a/drivers/s390/cio/css.c b/drivers/s390/cio/css.c
index 22c55816100b..1fbfb0a93f5f 100644
--- a/drivers/s390/cio/css.c
+++ b/drivers/s390/cio/css.c
@@ -1388,6 +1388,8 @@ device_initcall(cio_settle_init);
 
 int sch_is_pseudo_sch(struct subchannel *sch)
 {
+	if (!sch->dev.parent)
+		return 0;
 	return sch == to_css(sch->dev.parent)->pseudo_subchannel;
 }
 
diff --git a/drivers/s390/cio/device_ops.c b/drivers/s390/cio/device_ops.c
index d722458c5928..65841af15748 100644
--- a/drivers/s390/cio/device_ops.c
+++ b/drivers/s390/cio/device_ops.c
@@ -124,9 +124,7 @@ EXPORT_SYMBOL(ccw_device_is_multipath);
 /**
  * ccw_device_clear() - terminate I/O request processing
  * @cdev: target ccw device
- * @intparm: interruption parameter; value is only used if no I/O is
- *	     outstanding, otherwise the intparm associated with the I/O request
- *	     is returned
+ * @intparm: interruption parameter to be returned upon conclusion of csch
  *
  * ccw_device_clear() calls csch on @cdev's subchannel.
  * Returns:
@@ -179,6 +177,9 @@ int ccw_device_clear(struct ccw_device *cdev, unsigned long intparm)
  * completed during the time specified by @expires. If a timeout occurs, the
  * channel program is terminated via xsch, hsch or csch, and the device's
  * interrupt handler will be called with an irb containing ERR_PTR(-%ETIMEDOUT).
+ * The interruption handler will echo back the @intparm specified here, unless
+ * another interruption parameter is specified by a subsequent invocation of
+ * ccw_device_halt() or ccw_device_clear().
  * Returns:
  *  %0, if the operation was successful;
  *  -%EBUSY, if the device is busy, or status pending;
@@ -256,6 +257,9 @@ int ccw_device_start_timeout_key(struct ccw_device *cdev, struct ccw1 *cpa,
  * Start a S/390 channel program. When the interrupt arrives, the
  * IRQ handler is called, either immediately, delayed (dev-end missing,
  * or sense required) or never (no IRQ handler registered).
+ * The interruption handler will echo back the @intparm specified here, unless
+ * another interruption parameter is specified by a subsequent invocation of
+ * ccw_device_halt() or ccw_device_clear().
  * Returns:
  *  %0, if the operation was successful;
  *  -%EBUSY, if the device is busy, or status pending;
@@ -287,6 +291,9 @@ int ccw_device_start_key(struct ccw_device *cdev, struct ccw1 *cpa,
  * Start a S/390 channel program. When the interrupt arrives, the
  * IRQ handler is called, either immediately, delayed (dev-end missing,
  * or sense required) or never (no IRQ handler registered).
+ * The interruption handler will echo back the @intparm specified here, unless
+ * another interruption parameter is specified by a subsequent invocation of
+ * ccw_device_halt() or ccw_device_clear().
  * Returns:
  *  %0, if the operation was successful;
  *  -%EBUSY, if the device is busy, or status pending;
@@ -322,6 +329,9 @@ int ccw_device_start(struct ccw_device *cdev, struct ccw1 *cpa,
  * completed during the time specified by @expires. If a timeout occurs, the
  * channel program is terminated via xsch, hsch or csch, and the device's
  * interrupt handler will be called with an irb containing ERR_PTR(-%ETIMEDOUT).
+ * The interruption handler will echo back the @intparm specified here, unless
+ * another interruption parameter is specified by a subsequent invocation of
+ * ccw_device_halt() or ccw_device_clear().
  * Returns:
  *  %0, if the operation was successful;
  *  -%EBUSY, if the device is busy, or status pending;
@@ -343,11 +353,12 @@ int ccw_device_start_timeout(struct ccw_device *cdev, struct ccw1 *cpa,
 /**
  * ccw_device_halt() - halt I/O request processing
  * @cdev: target ccw device
- * @intparm: interruption parameter; value is only used if no I/O is
- *	     outstanding, otherwise the intparm associated with the I/O request
- *	     is returned
+ * @intparm: interruption parameter to be returned upon conclusion of hsch
  *
  * ccw_device_halt() calls hsch on @cdev's subchannel.
+ * The interruption handler will echo back the @intparm specified here, unless
+ * another interruption parameter is specified by a subsequent invocation of
+ * ccw_device_clear().
  * Returns:
  *  %0 on success,
  *  -%ENODEV on device not operational,
diff --git a/drivers/s390/crypto/ap_bus.c b/drivers/s390/crypto/ap_bus.c
index a76b8a8bcbbb..a1915061932e 100644
--- a/drivers/s390/crypto/ap_bus.c
+++ b/drivers/s390/crypto/ap_bus.c
@@ -1322,24 +1322,24 @@ static int ap_get_compatible_type(ap_qid_t qid, int rawtype, unsigned int func)
 	/* < CEX2A is not supported */
 	if (rawtype < AP_DEVICE_TYPE_CEX2A)
 		return 0;
-	/* up to CEX6 known and fully supported */
-	if (rawtype <= AP_DEVICE_TYPE_CEX6)
+	/* up to CEX7 known and fully supported */
+	if (rawtype <= AP_DEVICE_TYPE_CEX7)
 		return rawtype;
 	/*
-	 * unknown new type > CEX6, check for compatibility
+	 * unknown new type > CEX7, check for compatibility
 	 * to the highest known and supported type which is
-	 * currently CEX6 with the help of the QACT function.
+	 * currently CEX7 with the help of the QACT function.
 	 */
 	if (ap_qact_available()) {
 		struct ap_queue_status status;
 		union ap_qact_ap_info apinfo = {0};
 
 		apinfo.mode = (func >> 26) & 0x07;
-		apinfo.cat = AP_DEVICE_TYPE_CEX6;
+		apinfo.cat = AP_DEVICE_TYPE_CEX7;
 		status = ap_qact(qid, 0, &apinfo);
 		if (status.response_code == AP_RESPONSE_NORMAL
 		    && apinfo.cat >= AP_DEVICE_TYPE_CEX2A
-		    && apinfo.cat <= AP_DEVICE_TYPE_CEX6)
+		    && apinfo.cat <= AP_DEVICE_TYPE_CEX7)
 			comp_type = apinfo.cat;
 	}
 	if (!comp_type)
diff --git a/drivers/s390/crypto/ap_bus.h b/drivers/s390/crypto/ap_bus.h
index 6f3cf37776ca..433b7b64368d 100644
--- a/drivers/s390/crypto/ap_bus.h
+++ b/drivers/s390/crypto/ap_bus.h
@@ -1,6 +1,6 @@
 /* SPDX-License-Identifier: GPL-2.0+ */
 /*
- * Copyright IBM Corp. 2006, 2012
+ * Copyright IBM Corp. 2006, 2019
  * Author(s): Cornelia Huck <cornelia.huck@de.ibm.com>
  *	      Martin Schwidefsky <schwidefsky@de.ibm.com>
  *	      Ralph Wuerthner <rwuerthn@de.ibm.com>
@@ -63,6 +63,7 @@ static inline int ap_test_bit(unsigned int *ptr, unsigned int nr)
 #define AP_DEVICE_TYPE_CEX4	10
 #define AP_DEVICE_TYPE_CEX5	11
 #define AP_DEVICE_TYPE_CEX6	12
+#define AP_DEVICE_TYPE_CEX7	13
 
 /*
  * Known function facilities
diff --git a/drivers/s390/crypto/pkey_api.c b/drivers/s390/crypto/pkey_api.c
index f76a1d0f54c4..9de3d46b3253 100644
--- a/drivers/s390/crypto/pkey_api.c
+++ b/drivers/s390/crypto/pkey_api.c
@@ -1363,9 +1363,122 @@ static struct attribute_group ccadata_attr_group = {
 	.bin_attrs = ccadata_attrs,
 };
 
+#define CCACIPHERTOKENSIZE	(sizeof(struct cipherkeytoken) + 80)
+
+/*
+ * Sysfs attribute read function for all secure key ccacipher binary attributes.
+ * The implementation can not deal with partial reads, because a new random
+ * secure key blob is generated with each read. In case of partial reads
+ * (i.e. off != 0 or count < key blob size) -EINVAL is returned.
+ */
+static ssize_t pkey_ccacipher_aes_attr_read(enum pkey_key_size keybits,
+					    bool is_xts, char *buf, loff_t off,
+					    size_t count)
+{
+	size_t keysize;
+	int rc;
+
+	if (off != 0 || count < CCACIPHERTOKENSIZE)
+		return -EINVAL;
+	if (is_xts)
+		if (count < 2 * CCACIPHERTOKENSIZE)
+			return -EINVAL;
+
+	keysize = CCACIPHERTOKENSIZE;
+	rc = cca_gencipherkey(-1, -1, keybits, 0, buf, &keysize);
+	if (rc)
+		return rc;
+	memset(buf + keysize, 0, CCACIPHERTOKENSIZE - keysize);
+
+	if (is_xts) {
+		keysize = CCACIPHERTOKENSIZE;
+		rc = cca_gencipherkey(-1, -1, keybits, 0,
+				      buf + CCACIPHERTOKENSIZE, &keysize);
+		if (rc)
+			return rc;
+		memset(buf + CCACIPHERTOKENSIZE + keysize, 0,
+		       CCACIPHERTOKENSIZE - keysize);
+
+		return 2 * CCACIPHERTOKENSIZE;
+	}
+
+	return CCACIPHERTOKENSIZE;
+}
+
+static ssize_t ccacipher_aes_128_read(struct file *filp,
+				      struct kobject *kobj,
+				      struct bin_attribute *attr,
+				      char *buf, loff_t off,
+				      size_t count)
+{
+	return pkey_ccacipher_aes_attr_read(PKEY_SIZE_AES_128, false, buf,
+					    off, count);
+}
+
+static ssize_t ccacipher_aes_192_read(struct file *filp,
+				      struct kobject *kobj,
+				      struct bin_attribute *attr,
+				      char *buf, loff_t off,
+				      size_t count)
+{
+	return pkey_ccacipher_aes_attr_read(PKEY_SIZE_AES_192, false, buf,
+					    off, count);
+}
+
+static ssize_t ccacipher_aes_256_read(struct file *filp,
+				      struct kobject *kobj,
+				      struct bin_attribute *attr,
+				      char *buf, loff_t off,
+				      size_t count)
+{
+	return pkey_ccacipher_aes_attr_read(PKEY_SIZE_AES_256, false, buf,
+					    off, count);
+}
+
+static ssize_t ccacipher_aes_128_xts_read(struct file *filp,
+					  struct kobject *kobj,
+					  struct bin_attribute *attr,
+					  char *buf, loff_t off,
+					  size_t count)
+{
+	return pkey_ccacipher_aes_attr_read(PKEY_SIZE_AES_128, true, buf,
+					    off, count);
+}
+
+static ssize_t ccacipher_aes_256_xts_read(struct file *filp,
+					  struct kobject *kobj,
+					  struct bin_attribute *attr,
+					  char *buf, loff_t off,
+					  size_t count)
+{
+	return pkey_ccacipher_aes_attr_read(PKEY_SIZE_AES_256, true, buf,
+					    off, count);
+}
+
+static BIN_ATTR_RO(ccacipher_aes_128, CCACIPHERTOKENSIZE);
+static BIN_ATTR_RO(ccacipher_aes_192, CCACIPHERTOKENSIZE);
+static BIN_ATTR_RO(ccacipher_aes_256, CCACIPHERTOKENSIZE);
+static BIN_ATTR_RO(ccacipher_aes_128_xts, 2 * CCACIPHERTOKENSIZE);
+static BIN_ATTR_RO(ccacipher_aes_256_xts, 2 * CCACIPHERTOKENSIZE);
+
+static struct bin_attribute *ccacipher_attrs[] = {
+	&bin_attr_ccacipher_aes_128,
+	&bin_attr_ccacipher_aes_192,
+	&bin_attr_ccacipher_aes_256,
+	&bin_attr_ccacipher_aes_128_xts,
+	&bin_attr_ccacipher_aes_256_xts,
+	NULL
+};
+
+static struct attribute_group ccacipher_attr_group = {
+	.name	   = "ccacipher",
+	.bin_attrs = ccacipher_attrs,
+};
+
 static const struct attribute_group *pkey_attr_groups[] = {
 	&protkey_attr_group,
 	&ccadata_attr_group,
+	&ccacipher_attr_group,
 	NULL,
 };
 
diff --git a/drivers/s390/crypto/vfio_ap_drv.c b/drivers/s390/crypto/vfio_ap_drv.c
index 003662aa8060..be2520cc010b 100644
--- a/drivers/s390/crypto/vfio_ap_drv.c
+++ b/drivers/s390/crypto/vfio_ap_drv.c
@@ -36,6 +36,8 @@ static struct ap_device_id ap_queue_ids[] = {
 	  .match_flags = AP_DEVICE_ID_MATCH_QUEUE_TYPE },
 	{ .dev_type = AP_DEVICE_TYPE_CEX6,
 	  .match_flags = AP_DEVICE_ID_MATCH_QUEUE_TYPE },
+	{ .dev_type = AP_DEVICE_TYPE_CEX7,
+	  .match_flags = AP_DEVICE_ID_MATCH_QUEUE_TYPE },
 	{ /* end of sibling */ },
 };
 
diff --git a/drivers/s390/crypto/zcrypt_api.h b/drivers/s390/crypto/zcrypt_api.h
index 2d3f2732344f..d464618cd84f 100644
--- a/drivers/s390/crypto/zcrypt_api.h
+++ b/drivers/s390/crypto/zcrypt_api.h
@@ -1,6 +1,6 @@
 /* SPDX-License-Identifier: GPL-2.0+ */
 /*
- *  Copyright IBM Corp. 2001, 2018
+ *  Copyright IBM Corp. 2001, 2019
  *  Author(s): Robert Burroughs
  *	       Eric Rossman (edrossma@us.ibm.com)
  *	       Cornelia Huck <cornelia.huck@de.ibm.com>
@@ -29,6 +29,7 @@
 #define ZCRYPT_CEX4	       10
 #define ZCRYPT_CEX5	       11
 #define ZCRYPT_CEX6	       12
+#define ZCRYPT_CEX7	       13
 
 /**
  * Large random numbers are pulled in 4096 byte chunks from the crypto cards
diff --git a/drivers/s390/crypto/zcrypt_cex4.c b/drivers/s390/crypto/zcrypt_cex4.c
index f58d8dec19dc..442e3d6162f7 100644
--- a/drivers/s390/crypto/zcrypt_cex4.c
+++ b/drivers/s390/crypto/zcrypt_cex4.c
@@ -1,6 +1,6 @@
 // SPDX-License-Identifier: GPL-2.0
 /*
- *  Copyright IBM Corp. 2012
+ *  Copyright IBM Corp. 2012, 2019
  *  Author(s): Holger Dengler <hd@linux.vnet.ibm.com>
  */
 
@@ -38,8 +38,8 @@
 #define CEX4_CLEANUP_TIME	(900*HZ)
 
 MODULE_AUTHOR("IBM Corporation");
-MODULE_DESCRIPTION("CEX4/CEX5/CEX6 Cryptographic Card device driver, " \
-		   "Copyright IBM Corp. 2018");
+MODULE_DESCRIPTION("CEX4/CEX5/CEX6/CEX7 Cryptographic Card device driver, " \
+		   "Copyright IBM Corp. 2019");
 MODULE_LICENSE("GPL");
 
 static struct ap_device_id zcrypt_cex4_card_ids[] = {
@@ -49,6 +49,8 @@ static struct ap_device_id zcrypt_cex4_card_ids[] = {
 	  .match_flags = AP_DEVICE_ID_MATCH_CARD_TYPE },
 	{ .dev_type = AP_DEVICE_TYPE_CEX6,
 	  .match_flags = AP_DEVICE_ID_MATCH_CARD_TYPE },
+	{ .dev_type = AP_DEVICE_TYPE_CEX7,
+	  .match_flags = AP_DEVICE_ID_MATCH_CARD_TYPE },
 	{ /* end of list */ },
 };
 
@@ -61,6 +63,8 @@ static struct ap_device_id zcrypt_cex4_queue_ids[] = {
 	  .match_flags = AP_DEVICE_ID_MATCH_QUEUE_TYPE },
 	{ .dev_type = AP_DEVICE_TYPE_CEX6,
 	  .match_flags = AP_DEVICE_ID_MATCH_QUEUE_TYPE },
+	{ .dev_type = AP_DEVICE_TYPE_CEX7,
+	  .match_flags = AP_DEVICE_ID_MATCH_QUEUE_TYPE },
 	{ /* end of list */ },
 };
 
@@ -146,7 +150,7 @@ static const struct attribute_group cca_queue_attr_group = {
 };
 
 /**
- * Probe function for CEX4/CEX5/CEX6 card device. It always
+ * Probe function for CEX4/CEX5/CEX6/CEX7 card device. It always
  * accepts the AP device since the bus_match already checked
  * the hardware type.
  * @ap_dev: pointer to the AP device.
@@ -158,25 +162,31 @@ static int zcrypt_cex4_card_probe(struct ap_device *ap_dev)
 	 * MEX_1k, MEX_2k, MEX_4k, CRT_1k, CRT_2k, CRT_4k, RNG, SECKEY
 	 */
 	static const int CEX4A_SPEED_IDX[] = {
-		 14, 19, 249, 42, 228, 1458, 0, 0};
+		 14,  19, 249, 42, 228, 1458, 0, 0};
 	static const int CEX5A_SPEED_IDX[] = {
-		  8,  9,  20, 18,  66,	458, 0, 0};
+		  8,   9,  20, 18,  66,	 458, 0, 0};
 	static const int CEX6A_SPEED_IDX[] = {
-		  6,  9,  20, 17,  65,	438, 0, 0};
+		  6,   9,  20, 17,  65,	 438, 0, 0};
+	static const int CEX7A_SPEED_IDX[] = {
+		  6,   8,  17, 15,  54,	 362, 0, 0};
 
 	static const int CEX4C_SPEED_IDX[] = {
 		 59,  69, 308, 83, 278, 2204, 209, 40};
 	static const int CEX5C_SPEED_IDX[] = {
-		 24,  31,  50, 37,  90,  479,  27, 10};
+		 24,  31,  50, 37,  90,	 479,  27, 10};
 	static const int CEX6C_SPEED_IDX[] = {
-		 16,  20,  32, 27,  77,  455,  23,  9};
+		 16,  20,  32, 27,  77,	 455,  24,  9};
+	static const int CEX7C_SPEED_IDX[] = {
+		 14,  16,  26, 23,  64,	 376,  23,  8};
 
 	static const int CEX4P_SPEED_IDX[] = {
-		224, 313, 3560, 359, 605, 2827, 0, 50};
+		  0,   0,   0,	 0,   0,   0,	0,  50};
 	static const int CEX5P_SPEED_IDX[] = {
-		 63,  84,  156,  83, 142,  533, 0, 10};
+		  0,   0,   0,	 0,   0,   0,	0,  10};
 	static const int CEX6P_SPEED_IDX[] = {
-		 55,  70,  121,  73, 129,  522, 0,  9};
+		  0,   0,   0,	 0,   0,   0,	0,   9};
+	static const int CEX7P_SPEED_IDX[] = {
+		  0,   0,   0,	 0,   0,   0,	0,   8};
 
 	struct ap_card *ac = to_ap_card(&ap_dev->device);
 	struct zcrypt_card *zc;
@@ -198,11 +208,19 @@ static int zcrypt_cex4_card_probe(struct ap_device *ap_dev)
 			zc->user_space_type = ZCRYPT_CEX5;
 			memcpy(zc->speed_rating, CEX5A_SPEED_IDX,
 			       sizeof(CEX5A_SPEED_IDX));
-		} else {
+		} else if (ac->ap_dev.device_type == AP_DEVICE_TYPE_CEX6) {
 			zc->type_string = "CEX6A";
 			zc->user_space_type = ZCRYPT_CEX6;
 			memcpy(zc->speed_rating, CEX6A_SPEED_IDX,
 			       sizeof(CEX6A_SPEED_IDX));
+		} else {
+			zc->type_string = "CEX7A";
+			/* wrong user space type, just for compatibility
+			 * with the ZCRYPT_STATUS_MASK ioctl.
+			 */
+			zc->user_space_type = ZCRYPT_CEX6;
+			memcpy(zc->speed_rating, CEX7A_SPEED_IDX,
+			       sizeof(CEX7A_SPEED_IDX));
 		}
 		zc->min_mod_size = CEX4A_MIN_MOD_SIZE;
 		if (ap_test_bit(&ac->functions, AP_FUNC_MEX4K) &&
@@ -232,7 +250,7 @@ static int zcrypt_cex4_card_probe(struct ap_device *ap_dev)
 			zc->user_space_type = ZCRYPT_CEX3C;
 			memcpy(zc->speed_rating, CEX5C_SPEED_IDX,
 			       sizeof(CEX5C_SPEED_IDX));
-		} else {
+		} else if (ac->ap_dev.device_type == AP_DEVICE_TYPE_CEX6) {
 			zc->type_string = "CEX6C";
 			/* wrong user space type, must be CEX6
 			 * just keep it for cca compatibility
@@ -240,6 +258,14 @@ static int zcrypt_cex4_card_probe(struct ap_device *ap_dev)
 			zc->user_space_type = ZCRYPT_CEX3C;
 			memcpy(zc->speed_rating, CEX6C_SPEED_IDX,
 			       sizeof(CEX6C_SPEED_IDX));
+		} else {
+			zc->type_string = "CEX7C";
+			/* wrong user space type, must be CEX7
+			 * just keep it for cca compatibility
+			 */
+			zc->user_space_type = ZCRYPT_CEX3C;
+			memcpy(zc->speed_rating, CEX7C_SPEED_IDX,
+			       sizeof(CEX7C_SPEED_IDX));
 		}
 		zc->min_mod_size = CEX4C_MIN_MOD_SIZE;
 		zc->max_mod_size = CEX4C_MAX_MOD_SIZE;
@@ -255,11 +281,19 @@ static int zcrypt_cex4_card_probe(struct ap_device *ap_dev)
 			zc->user_space_type = ZCRYPT_CEX5;
 			memcpy(zc->speed_rating, CEX5P_SPEED_IDX,
 			       sizeof(CEX5P_SPEED_IDX));
-		} else {
+		} else if (ac->ap_dev.device_type == AP_DEVICE_TYPE_CEX6) {
 			zc->type_string = "CEX6P";
 			zc->user_space_type = ZCRYPT_CEX6;
 			memcpy(zc->speed_rating, CEX6P_SPEED_IDX,
 			       sizeof(CEX6P_SPEED_IDX));
+		} else {
+			zc->type_string = "CEX7P";
+			/* wrong user space type, just for compatibility
+			 * with the ZCRYPT_STATUS_MASK ioctl.
+			 */
+			zc->user_space_type = ZCRYPT_CEX6;
+			memcpy(zc->speed_rating, CEX7P_SPEED_IDX,
+			       sizeof(CEX7P_SPEED_IDX));
 		}
 		zc->min_mod_size = CEX4C_MIN_MOD_SIZE;
 		zc->max_mod_size = CEX4C_MAX_MOD_SIZE;
@@ -289,8 +323,8 @@ out:
 }
 
 /**
- * This is called to remove the CEX4/CEX5/CEX6 card driver information
- * if an AP card device is removed.
+ * This is called to remove the CEX4/CEX5/CEX6/CEX7 card driver
+ * information if an AP card device is removed.
  */
 static void zcrypt_cex4_card_remove(struct ap_device *ap_dev)
 {
@@ -311,7 +345,7 @@ static struct ap_driver zcrypt_cex4_card_driver = {
 };
 
 /**
- * Probe function for CEX4/CEX5/CEX6 queue device. It always
+ * Probe function for CEX4/CEX5/CEX6/CEX7 queue device. It always
  * accepts the AP device since the bus_match already checked
  * the hardware type.
  * @ap_dev: pointer to the AP device.
@@ -369,7 +403,7 @@ out:
 }
 
 /**
- * This is called to remove the CEX4/CEX5/CEX6 queue driver
+ * This is called to remove the CEX4/CEX5/CEX6/CEX7 queue driver
  * information if an AP queue device is removed.
  */
 static void zcrypt_cex4_queue_remove(struct ap_device *ap_dev)