Merge tag 'char-misc-5.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc

Pull char/misc driver updates from Greg KH:
 "Here is the big set of char/misc and other driver patches for 5.5-rc1

  Loads of different things in here, this feels like the catch-all of
  driver subsystems these days. Full details are in the shortlog, but
  nothing major overall, just lots of driver updates and additions.

  All of these have been in linux-next for a while with no reported
  issues"

* tag 'char-misc-5.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (198 commits)
  char: Fix Kconfig indentation, continued
  habanalabs: add more protection of device during reset
  habanalabs: flush EQ workers in hard reset
  habanalabs: make the reset code more consistent
  habanalabs: expose reset counters via existing INFO IOCTL
  habanalabs: make code more concise
  habanalabs: use defines for F/W files
  habanalabs: remove prints on successful device initialization
  habanalabs: remove unnecessary checks
  habanalabs: invalidate MMU cache only once
  habanalabs: skip VA block list update in reset flow
  habanalabs: optimize MMU unmap
  habanalabs: prevent read/write from/to the device during hard reset
  habanalabs: split MMU properties to PCI/DRAM
  habanalabs: re-factor MMU masks and documentation
  habanalabs: type specific MMU cache invalidation
  habanalabs: re-factor memory module code
  habanalabs: export uapi defines to user-space
  habanalabs: don't print error when queues are full
  habanalabs: increase max jobs number to 512
  ...

15 files changed, 306 insertions, 20 deletions

diff --git a/include/dt-bindings/interconnect/qcom,msm8974.h b/include/dt-bindings/interconnect/qcom,msm8974.h
new file mode 100644
index 000000000000..e65ae27ffff2
--- /dev/null
+++ b/include/dt-bindings/interconnect/qcom,msm8974.h
@@ -0,0 +1,146 @@
+/* SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) */
+/*
+ * Qualcomm msm8974 interconnect IDs
+ *
+ * Copyright (c) 2019 Brian Masney <masneyb@onstation.org>
+ */
+
+#ifndef __DT_BINDINGS_INTERCONNECT_QCOM_MSM8974_H
+#define __DT_BINDINGS_INTERCONNECT_QCOM_MSM8974_H
+
+#define BIMC_MAS_AMPSS_M0		0
+#define BIMC_MAS_AMPSS_M1		1
+#define BIMC_MAS_MSS_PROC		2
+#define BIMC_TO_MNOC			3
+#define BIMC_TO_SNOC			4
+#define BIMC_SLV_EBI_CH0		5
+#define BIMC_SLV_AMPSS_L2		6
+
+#define CNOC_MAS_RPM_INST		0
+#define CNOC_MAS_RPM_DATA		1
+#define CNOC_MAS_RPM_SYS		2
+#define CNOC_MAS_DEHR			3
+#define CNOC_MAS_QDSS_DAP		4
+#define CNOC_MAS_SPDM			5
+#define CNOC_MAS_TIC			6
+#define CNOC_SLV_CLK_CTL		7
+#define CNOC_SLV_CNOC_MSS		8
+#define CNOC_SLV_SECURITY		9
+#define CNOC_SLV_TCSR			10
+#define CNOC_SLV_TLMM			11
+#define CNOC_SLV_CRYPTO_0_CFG		12
+#define CNOC_SLV_CRYPTO_1_CFG		13
+#define CNOC_SLV_IMEM_CFG		14
+#define CNOC_SLV_MESSAGE_RAM		15
+#define CNOC_SLV_BIMC_CFG		16
+#define CNOC_SLV_BOOT_ROM		17
+#define CNOC_SLV_PMIC_ARB		18
+#define CNOC_SLV_SPDM_WRAPPER		19
+#define CNOC_SLV_DEHR_CFG		20
+#define CNOC_SLV_MPM			21
+#define CNOC_SLV_QDSS_CFG		22
+#define CNOC_SLV_RBCPR_CFG		23
+#define CNOC_SLV_RBCPR_QDSS_APU_CFG	24
+#define CNOC_TO_SNOC			25
+#define CNOC_SLV_CNOC_ONOC_CFG		26
+#define CNOC_SLV_CNOC_MNOC_MMSS_CFG	27
+#define CNOC_SLV_CNOC_MNOC_CFG		28
+#define CNOC_SLV_PNOC_CFG		29
+#define CNOC_SLV_SNOC_MPU_CFG		30
+#define CNOC_SLV_SNOC_CFG		31
+#define CNOC_SLV_EBI1_DLL_CFG		32
+#define CNOC_SLV_PHY_APU_CFG		33
+#define CNOC_SLV_EBI1_PHY_CFG		34
+#define CNOC_SLV_RPM			35
+#define CNOC_SLV_SERVICE_CNOC		36
+
+#define MNOC_MAS_GRAPHICS_3D		0
+#define MNOC_MAS_JPEG			1
+#define MNOC_MAS_MDP_PORT0		2
+#define MNOC_MAS_VIDEO_P0		3
+#define MNOC_MAS_VIDEO_P1		4
+#define MNOC_MAS_VFE			5
+#define MNOC_TO_CNOC			6
+#define MNOC_TO_BIMC			7
+#define MNOC_SLV_CAMERA_CFG		8
+#define MNOC_SLV_DISPLAY_CFG		9
+#define MNOC_SLV_OCMEM_CFG		10
+#define MNOC_SLV_CPR_CFG		11
+#define MNOC_SLV_CPR_XPU_CFG		12
+#define MNOC_SLV_MISC_CFG		13
+#define MNOC_SLV_MISC_XPU_CFG		14
+#define MNOC_SLV_VENUS_CFG		15
+#define MNOC_SLV_GRAPHICS_3D_CFG	16
+#define MNOC_SLV_MMSS_CLK_CFG		17
+#define MNOC_SLV_MMSS_CLK_XPU_CFG	18
+#define MNOC_SLV_MNOC_MPU_CFG		19
+#define MNOC_SLV_ONOC_MPU_CFG		20
+#define MNOC_SLV_SERVICE_MNOC		21
+
+#define OCMEM_NOC_TO_OCMEM_VNOC		0
+#define OCMEM_MAS_JPEG_OCMEM		1
+#define OCMEM_MAS_MDP_OCMEM		2
+#define OCMEM_MAS_VIDEO_P0_OCMEM	3
+#define OCMEM_MAS_VIDEO_P1_OCMEM	4
+#define OCMEM_MAS_VFE_OCMEM		5
+#define OCMEM_MAS_CNOC_ONOC_CFG		6
+#define OCMEM_SLV_SERVICE_ONOC		7
+#define OCMEM_VNOC_TO_SNOC		8
+#define OCMEM_VNOC_TO_OCMEM_NOC		9
+#define OCMEM_VNOC_MAS_GFX3D		10
+#define OCMEM_SLV_OCMEM			11
+
+#define PNOC_MAS_PNOC_CFG		0
+#define PNOC_MAS_SDCC_1			1
+#define PNOC_MAS_SDCC_3			2
+#define PNOC_MAS_SDCC_4			3
+#define PNOC_MAS_SDCC_2			4
+#define PNOC_MAS_TSIF			5
+#define PNOC_MAS_BAM_DMA		6
+#define PNOC_MAS_BLSP_2			7
+#define PNOC_MAS_USB_HSIC		8
+#define PNOC_MAS_BLSP_1			9
+#define PNOC_MAS_USB_HS			10
+#define PNOC_TO_SNOC			11
+#define PNOC_SLV_SDCC_1			12
+#define PNOC_SLV_SDCC_3			13
+#define PNOC_SLV_SDCC_2			14
+#define PNOC_SLV_SDCC_4			15
+#define PNOC_SLV_TSIF			16
+#define PNOC_SLV_BAM_DMA		17
+#define PNOC_SLV_BLSP_2			18
+#define PNOC_SLV_USB_HSIC		19
+#define PNOC_SLV_BLSP_1			20
+#define PNOC_SLV_USB_HS			21
+#define PNOC_SLV_PDM			22
+#define PNOC_SLV_PERIPH_APU_CFG		23
+#define PNOC_SLV_PNOC_MPU_CFG		24
+#define PNOC_SLV_PRNG			25
+#define PNOC_SLV_SERVICE_PNOC		26
+
+#define SNOC_MAS_LPASS_AHB		0
+#define SNOC_MAS_QDSS_BAM		1
+#define SNOC_MAS_SNOC_CFG		2
+#define SNOC_TO_BIMC			3
+#define SNOC_TO_CNOC			4
+#define SNOC_TO_PNOC			5
+#define SNOC_TO_OCMEM_VNOC		6
+#define SNOC_MAS_CRYPTO_CORE0		7
+#define SNOC_MAS_CRYPTO_CORE1		8
+#define SNOC_MAS_LPASS_PROC		9
+#define SNOC_MAS_MSS			10
+#define SNOC_MAS_MSS_NAV		11
+#define SNOC_MAS_OCMEM_DMA		12
+#define SNOC_MAS_WCSS			13
+#define SNOC_MAS_QDSS_ETR		14
+#define SNOC_MAS_USB3			15
+#define SNOC_SLV_AMPSS			16
+#define SNOC_SLV_LPASS			17
+#define SNOC_SLV_USB3			18
+#define SNOC_SLV_WCSS			19
+#define SNOC_SLV_OCIMEM			20
+#define SNOC_SLV_SNOC_OCMEM		21
+#define SNOC_SLV_SERVICE_SNOC		22
+#define SNOC_SLV_QDSS_STM		23
+
+#endif
diff --git a/include/linux/coresight.h b/include/linux/coresight.h
index a2b68823717b..44e552de419c 100644
--- a/include/linux/coresight.h
+++ b/include/linux/coresight.h
@@ -285,6 +285,8 @@ extern void coresight_disclaim_device(void __iomem *base);
 extern void coresight_disclaim_device_unlocked(void __iomem *base);
 extern char *coresight_alloc_device_name(struct coresight_dev_list *devs,
 					 struct device *dev);
+
+extern bool coresight_loses_context_with_cpu(struct device *dev);
 #else
 static inline struct coresight_device *
 coresight_register(struct coresight_desc *desc) { return NULL; }
@@ -307,6 +309,10 @@ static inline int coresight_claim_device(void __iomem *base)
 static inline void coresight_disclaim_device(void __iomem *base) {}
 static inline void coresight_disclaim_device_unlocked(void __iomem *base) {}
 
+static inline bool coresight_loses_context_with_cpu(struct device *dev)
+{
+	return false;
+}
 #endif
 
 extern int coresight_get_cpu(struct device *dev);
diff --git a/include/linux/firmware/intel/stratix10-svc-client.h b/include/linux/firmware/intel/stratix10-svc-client.h
index b6c4302a39e0..59bc6e2af693 100644
--- a/include/linux/firmware/intel/stratix10-svc-client.h
+++ b/include/linux/firmware/intel/stratix10-svc-client.h
@@ -41,6 +41,12 @@
  *
  * SVC_STATUS_RSU_OK:
  * Secure firmware accepts the request of remote status update (RSU).
+ *
+ * SVC_STATUS_RSU_ERROR:
+ * Error encountered during remote system update.
+ *
+ * SVC_STATUS_RSU_NO_SUPPORT:
+ * Secure firmware doesn't support RSU retry or notify feature.
  */
 #define SVC_STATUS_RECONFIG_REQUEST_OK		0
 #define SVC_STATUS_RECONFIG_BUFFER_SUBMITTED	1
@@ -50,6 +56,8 @@
 #define SVC_STATUS_RECONFIG_ERROR		5
 #define SVC_STATUS_RSU_OK			6
 #define SVC_STATUS_RSU_ERROR			7
+#define SVC_STATUS_RSU_NO_SUPPORT		8
+
 /**
  * Flag bit for COMMAND_RECONFIG
  *
diff --git a/include/linux/miscdevice.h b/include/linux/miscdevice.h
index 3247a3dc7934..b06b75776a32 100644
--- a/include/linux/miscdevice.h
+++ b/include/linux/miscdevice.h
@@ -57,6 +57,7 @@
 #define UHID_MINOR		239
 #define USERIO_MINOR		240
 #define VHOST_VSOCK_MINOR	241
+#define RFKILL_MINOR		242
 #define MISC_DYNAMIC_MINOR	255
 
 struct device;
diff --git a/include/linux/nvmem-consumer.h b/include/linux/nvmem-consumer.h
index 02dc4aa992b2..d3776be48c53 100644
--- a/include/linux/nvmem-consumer.h
+++ b/include/linux/nvmem-consumer.h
@@ -121,7 +121,7 @@ static inline void *nvmem_cell_read(struct nvmem_cell *cell, size_t *len)
 }
 
 static inline int nvmem_cell_write(struct nvmem_cell *cell,
-				    const char *buf, size_t len)
+				   void *buf, size_t len)
 {
 	return -EOPNOTSUPP;
 }
diff --git a/include/linux/parport.h b/include/linux/parport.h
index 397607a0c0eb..13932ce8b37b 100644
--- a/include/linux/parport.h
+++ b/include/linux/parport.h
@@ -460,6 +460,7 @@ extern size_t parport_ieee1284_epp_read_addr (struct parport *,
 					      void *, size_t, int);
 
 /* IEEE1284.3 functions */
+#define daisy_dev_name "Device ID probe"
 extern int parport_daisy_init (struct parport *port);
 extern void parport_daisy_fini (struct parport *port);
 extern struct pardevice *parport_open (int devnum, const char *name);
diff --git a/include/linux/phy/phy.h b/include/linux/phy/phy.h
index 15032f145063..56d3a100006a 100644
--- a/include/linux/phy/phy.h
+++ b/include/linux/phy/phy.h
@@ -38,7 +38,8 @@ enum phy_mode {
 	PHY_MODE_PCIE,
 	PHY_MODE_ETHERNET,
 	PHY_MODE_MIPI_DPHY,
-	PHY_MODE_SATA
+	PHY_MODE_SATA,
+	PHY_MODE_LVDS,
 };
 
 /**
diff --git a/include/linux/phy/tegra/xusb.h b/include/linux/phy/tegra/xusb.h
index ee59562c8354..1235865e7e2c 100644
--- a/include/linux/phy/tegra/xusb.h
+++ b/include/linux/phy/tegra/xusb.h
@@ -18,5 +18,7 @@ int tegra_xusb_padctl_hsic_set_idle(struct tegra_xusb_padctl *padctl,
 				    unsigned int port, bool idle);
 int tegra_xusb_padctl_usb3_set_lfps_detect(struct tegra_xusb_padctl *padctl,
 					   unsigned int port, bool enable);
-
+int tegra_xusb_padctl_set_vbus_override(struct tegra_xusb_padctl *padctl,
+					bool val);
+int tegra_phy_xusb_utmi_port_reset(struct phy *phy);
 #endif /* PHY_TEGRA_XUSB_H */
diff --git a/include/linux/rtsx_pci.h b/include/linux/rtsx_pci.h
index f87da30a58b1..65b8142a7fed 100644
--- a/include/linux/rtsx_pci.h
+++ b/include/linux/rtsx_pci.h
@@ -1262,6 +1262,7 @@ struct rtsx_pcr {
 #define PID_5250	0x5250
 #define PID_525A	0x525A
 #define PID_5260	0x5260
+#define PID_5261	0x5261
 
 #define CHK_PCI_PID(pcr, pid)		((pcr)->pci->device == (pid))
 #define PCI_VID(pcr)			((pcr)->pci->vendor)
diff --git a/include/linux/soundwire/sdw.h b/include/linux/soundwire/sdw.h
index ea787201c3ac..28745b9ba279 100644
--- a/include/linux/soundwire/sdw.h
+++ b/include/linux/soundwire/sdw.h
@@ -40,9 +40,6 @@ struct sdw_slave;
 
 #define SDW_VALID_PORT_RANGE(n)		((n) <= 14 && (n) >= 1)
 
-#define SDW_DAI_ID_RANGE_START		100
-#define SDW_DAI_ID_RANGE_END		200
-
 enum {
 	SDW_PORT_DIRN_SINK = 0,
 	SDW_PORT_DIRN_SOURCE,
@@ -406,6 +403,8 @@ int sdw_slave_read_prop(struct sdw_slave *slave);
  * SDW Slave Structures and APIs
  */
 
+#define SDW_IGNORED_UNIQUE_ID 0xFF
+
 /**
  * struct sdw_slave_id - Slave ID
  * @mfg_id: MIPI Manufacturer ID
@@ -421,7 +420,7 @@ struct sdw_slave_id {
 	__u16 mfg_id;
 	__u16 part_id;
 	__u8 class_id;
-	__u8 unique_id:4;
+	__u8 unique_id;
 	__u8 sdw_version:4;
 };
 
diff --git a/include/linux/w1.h b/include/linux/w1.h
index 7da0c7588e04..cebf3464bc03 100644
--- a/include/linux/w1.h
+++ b/include/linux/w1.h
@@ -262,6 +262,7 @@ struct w1_family_ops {
  * @family_entry:	family linked list
  * @fid:		8 bit family identifier
  * @fops:		operations for this family
+ * @of_match_table: open firmware match table
  * @refcnt:		reference counter
  */
 struct w1_family {
diff --git a/include/trace/events/fsi.h b/include/trace/events/fsi.h
index 92e5e89e52ed..9832cb8e0eb0 100644
--- a/include/trace/events/fsi.h
+++ b/include/trace/events/fsi.h
@@ -26,7 +26,7 @@ TRACE_EVENT(fsi_master_read,
 		__entry->addr = addr;
 		__entry->size = size;
 	),
-	TP_printk("fsi%d:%02d:%02d %08x[%zd]",
+	TP_printk("fsi%d:%02d:%02d %08x[%zu]",
 		__entry->master_idx,
 		__entry->link,
 		__entry->id,
@@ -56,7 +56,7 @@ TRACE_EVENT(fsi_master_write,
 		__entry->data = 0;
 		memcpy(&__entry->data, data, size);
 	),
-	TP_printk("fsi%d:%02d:%02d %08x[%zd] <= {%*ph}",
+	TP_printk("fsi%d:%02d:%02d %08x[%zu] <= {%*ph}",
 		__entry->master_idx,
 		__entry->link,
 		__entry->id,
@@ -93,7 +93,7 @@ TRACE_EVENT(fsi_master_rw_result,
 		if (__entry->write || !__entry->ret)
 			memcpy(&__entry->data, data, size);
 	),
-	TP_printk("fsi%d:%02d:%02d %08x[%zd] %s {%*ph} ret %d",
+	TP_printk("fsi%d:%02d:%02d %08x[%zu] %s {%*ph} ret %d",
 		__entry->master_idx,
 		__entry->link,
 		__entry->id,
diff --git a/include/trace/events/fsi_master_aspeed.h b/include/trace/events/fsi_master_aspeed.h
new file mode 100644
index 000000000000..a355ceacc33f
--- /dev/null
+++ b/include/trace/events/fsi_master_aspeed.h
@@ -0,0 +1,77 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
+
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM fsi_master_aspeed
+
+#if !defined(_TRACE_FSI_MASTER_ASPEED_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_FSI_MASTER_ASPEED_H
+
+#include <linux/tracepoint.h>
+
+TRACE_EVENT(fsi_master_aspeed_opb_read,
+	TP_PROTO(uint32_t addr, size_t size, uint32_t result, uint32_t status, uint32_t irq_status),
+	TP_ARGS(addr, size, result, status, irq_status),
+	TP_STRUCT__entry(
+		__field(uint32_t,  addr)
+		__field(size_t,    size)
+		__field(uint32_t,  result)
+		__field(uint32_t,  status)
+		__field(uint32_t,  irq_status)
+		),
+	TP_fast_assign(
+		__entry->addr = addr;
+		__entry->size = size;
+		__entry->result = result;
+		__entry->status = status;
+		__entry->irq_status = irq_status;
+		),
+	TP_printk("addr %08x size %zu: result %08x sts: %08x irq_sts: %08x",
+		__entry->addr, __entry->size, __entry->result,
+		__entry->status, __entry->irq_status
+	   )
+);
+
+TRACE_EVENT(fsi_master_aspeed_opb_write,
+	TP_PROTO(uint32_t addr, uint32_t val, size_t size, uint32_t status, uint32_t irq_status),
+	TP_ARGS(addr, val, size, status, irq_status),
+	TP_STRUCT__entry(
+		__field(uint32_t,    addr)
+		__field(uint32_t,    val)
+		__field(size_t,    size)
+		__field(uint32_t,  status)
+		__field(uint32_t,  irq_status)
+		),
+	TP_fast_assign(
+		__entry->addr = addr;
+		__entry->val = val;
+		__entry->size = size;
+		__entry->status = status;
+		__entry->irq_status = irq_status;
+		),
+	TP_printk("addr %08x val %08x size %zu status: %08x irq_sts: %08x",
+		__entry->addr, __entry->val, __entry->size,
+		__entry->status, __entry->irq_status
+		)
+	);
+
+TRACE_EVENT(fsi_master_aspeed_opb_error,
+	TP_PROTO(uint32_t mresp0, uint32_t mstap0, uint32_t mesrb0),
+	TP_ARGS(mresp0, mstap0, mesrb0),
+	TP_STRUCT__entry(
+		__field(uint32_t,  mresp0)
+		__field(uint32_t,  mstap0)
+		__field(uint32_t,  mesrb0)
+		),
+	TP_fast_assign(
+		__entry->mresp0 = mresp0;
+		__entry->mstap0 = mstap0;
+		__entry->mesrb0 = mesrb0;
+		),
+	TP_printk("mresp0 %08x mstap0 %08x mesrb0 %08x",
+		__entry->mresp0, __entry->mstap0, __entry->mesrb0
+		)
+	);
+
+#endif
+
+#include <trace/define_trace.h>
diff --git a/include/uapi/misc/fastrpc.h b/include/uapi/misc/fastrpc.h
index fb792e882cef..07de2b7aac85 100644
--- a/include/uapi/misc/fastrpc.h
+++ b/include/uapi/misc/fastrpc.h
@@ -10,6 +10,8 @@
 #define FASTRPC_IOCTL_INVOKE		_IOWR('R', 3, struct fastrpc_invoke)
 #define FASTRPC_IOCTL_INIT_ATTACH	_IO('R', 4)
 #define FASTRPC_IOCTL_INIT_CREATE	_IOWR('R', 5, struct fastrpc_init_create)
+#define FASTRPC_IOCTL_MMAP              _IOWR('R', 6, struct fastrpc_req_mmap)
+#define FASTRPC_IOCTL_MUNMAP            _IOWR('R', 7, struct fastrpc_req_munmap)
 
 struct fastrpc_invoke_args {
 	__u64 ptr;
@@ -38,4 +40,17 @@ struct fastrpc_alloc_dma_buf {
 	__u64 size;	/* size */
 };
 
+struct fastrpc_req_mmap {
+	__s32 fd;
+	__u32 flags;	/* flags for dsp to map with */
+	__u64 vaddrin;	/* optional virtual address */
+	__u64 size;	/* size */
+	__u64 vaddrout;	/* dsp virtual address */
+};
+
+struct fastrpc_req_munmap {
+	__u64 vaddrout;	/* address to unmap */
+	__u64 size;	/* size */
+};
+
 #endif /* __QCOM_FASTRPC_H__ */
diff --git a/include/uapi/misc/habanalabs.h b/include/uapi/misc/habanalabs.h
index 39c4ea51a719..4faa2c9767e5 100644
--- a/include/uapi/misc/habanalabs.h
+++ b/include/uapi/misc/habanalabs.h
@@ -88,13 +88,19 @@ enum hl_device_status {
  *                         internal engine.
  * HL_INFO_DEVICE_STATUS - Retrieve the device's status. This opcode doesn't
  *                         require an open context.
- * HL_INFO_DEVICE_UTILIZATION - Retrieve the total utilization of the device
- *                              over the last period specified by the user.
- *                              The period can be between 100ms to 1s, in
- *                              resolution of 100ms. The return value is a
- *                              percentage of the utilization rate.
+ * HL_INFO_DEVICE_UTILIZATION  - Retrieve the total utilization of the device
+ *                               over the last period specified by the user.
+ *                               The period can be between 100ms to 1s, in
+ *                               resolution of 100ms. The return value is a
+ *                               percentage of the utilization rate.
  * HL_INFO_HW_EVENTS_AGGREGATE - Receive an array describing how many times each
  *                               event occurred since the driver was loaded.
+ * HL_INFO_CLK_RATE            - Retrieve the current and maximum clock rate
+ *                               of the device in MHz. The maximum clock rate is
+ *                               configurable via sysfs parameter
+ * HL_INFO_RESET_COUNT   - Retrieve the counts of the soft and hard reset
+ *                         operations performed on the device since the last
+ *                         time the driver was loaded.
  */
 #define HL_INFO_HW_IP_INFO		0
 #define HL_INFO_HW_EVENTS		1
@@ -103,8 +109,11 @@ enum hl_device_status {
 #define HL_INFO_DEVICE_STATUS		4
 #define HL_INFO_DEVICE_UTILIZATION	6
 #define HL_INFO_HW_EVENTS_AGGREGATE	7
+#define HL_INFO_CLK_RATE		8
+#define HL_INFO_RESET_COUNT		9
 
 #define HL_INFO_VERSION_MAX_LEN	128
+#define HL_INFO_CARD_NAME_MAX_LEN	16
 
 struct hl_info_hw_ip_info {
 	__u64 sram_base_address;
@@ -123,6 +132,7 @@ struct hl_info_hw_ip_info {
 	__u8 dram_enabled;
 	__u8 pad[2];
 	__u8 armcp_version[HL_INFO_VERSION_MAX_LEN];
+	__u8 card_name[HL_INFO_CARD_NAME_MAX_LEN];
 };
 
 struct hl_info_dram_usage {
@@ -149,6 +159,16 @@ struct hl_info_device_utilization {
 	__u32 pad;
 };
 
+struct hl_info_clk_rate {
+	__u32 cur_clk_rate_mhz;
+	__u32 max_clk_rate_mhz;
+};
+
+struct hl_info_reset_count {
+	__u32 hard_reset_cnt;
+	__u32 soft_reset_cnt;
+};
+
 struct hl_info_args {
 	/* Location of relevant struct in userspace */
 	__u64 return_pointer;
@@ -181,13 +201,15 @@ struct hl_info_args {
 /* Opcode to destroy previously created command buffer */
 #define HL_CB_OP_DESTROY	1
 
+#define HL_MAX_CB_SIZE		0x200000	/* 2MB */
+
 struct hl_cb_in {
 	/* Handle of CB or 0 if we want to create one */
 	__u64 cb_handle;
 	/* HL_CB_OP_* */
 	__u32 op;
-	/* Size of CB. Maximum size is 2MB. The minimum size that will be
-	 * allocated, regardless of this parameter's value, is PAGE_SIZE
+	/* Size of CB. Maximum size is HL_MAX_CB_SIZE. The minimum size that
+	 * will be allocated, regardless of this parameter's value, is PAGE_SIZE
 	 */
 	__u32 cb_size;
 	/* Context ID - Currently not in use */
@@ -233,6 +255,8 @@ struct hl_cs_chunk {
 
 #define HL_CS_STATUS_SUCCESS		0
 
+#define HL_MAX_JOBS_PER_CS		512
+
 struct hl_cs_in {
 	/* this holds address of array of hl_cs_chunk for restore phase */
 	__u64 chunks_restore;
@@ -242,9 +266,13 @@ struct hl_cs_in {
 	 * Currently not in use
 	 */
 	__u64 chunks_store;
-	/* Number of chunks in restore phase array */
+	/* Number of chunks in restore phase array. Maximum number is
+	 * HL_MAX_JOBS_PER_CS
+	 */
 	__u32 num_chunks_restore;
-	/* Number of chunks in execution array */
+	/* Number of chunks in execution array. Maximum number is
+	 * HL_MAX_JOBS_PER_CS
+	 */
 	__u32 num_chunks_execute;
 	/* Number of chunks in restore phase array - Currently not in use */
 	__u32 num_chunks_store;
@@ -589,7 +617,7 @@ struct hl_debug_args {
  *
  * The user can call this IOCTL with a handle it received from the CS IOCTL
  * to wait until the handle's CS has finished executing. The user will wait
- * inside the kernel until the CS has finished or until the user-requeusted
+ * inside the kernel until the CS has finished or until the user-requested
  * timeout has expired.
  *
  * The return value of the IOCTL is a standard Linux error code. The possible