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authorLinus Torvalds <torvalds@linux-foundation.org>2020-08-04 05:30:59 +0300
committerLinus Torvalds <torvalds@linux-foundation.org>2020-08-04 05:30:59 +0300
commit822ef14e9dc73079c646d33aa77e2ac42361b39e (patch)
tree34a8f741f64ef1e617575204db81aa6484df55ac /include
parent6ce076f4159fcf7436cce1299b05eabe200592f4 (diff)
parentd76cfc7c3ad23a79eaf348a1b483e89f8ac3041a (diff)
downloadlinux-822ef14e9dc73079c646d33aa77e2ac42361b39e.tar.xz
Merge tag 'arm-drivers-5.9' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
Pull ARM SoC driver updates from Arnd Bergmann: "A couple of subsystems have their own subsystem maintainers but choose to have the code merged through the soc tree as upstream, as the code tends to be used across multiple SoCs or has SoC specific drivers itself: - memory controllers: Krzysztof Kozlowski takes ownership of the drivers/memory subsystem and its drivers, starting out with a set of cleanup patches. A larger driver for the Tegra memory controller that was accidentally missed for v5.8 is now added. - reset controllers: Only minor updates to drivers/reset this time - firmware: The "turris mox" firmware driver gains support for signed firmware blobs The tegra firmware driver gets extended to export some debug information Various updates to i.MX firmware drivers, mostly cosmetic - ARM SCMI/SCPI: A new mechanism for platform notifications is added, among a number of minor changes. - optee: Probing of the TEE bus is rewritten to better support detection of devices that depend on the tee-supplicant user space. A new firmware based trusted platform module (fTPM) driver is added based on OP-TEE - SoC attributes: A new driver is added to provide a generic soc_device for identifying a machine through the SMCCC ARCH_SOC_ID firmware interface rather than by probing SoC family specific registers. The series also contains some cleanups to the common soc_device code. There are also a number of updates to SoC specific drivers, the main ones are: - Mediatek cmdq driver gains a few in-kernel interfaces - Minor updates to Qualcomm RPMh, socinfo, rpm drivers, mostly adding support for additional SoC variants - The Qualcomm GENI core code gains interconnect path voting and performance level support, and integrating this into a number of device drivers. - A new driver for Samsung Exynos5800 voltage coupler for - Renesas RZ/G2H (R8A774E1) SoC support gets added to a couple of SoC specific device drivers - Updates to the TI K3 Ring Accelerator driver" * tag 'arm-drivers-5.9' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (164 commits) soc: qcom: geni: Fix unused label warning soc: qcom: smd-rpm: Fix kerneldoc memory: jz4780_nemc: Only request IO memory the driver will use soc: qcom: pdr: Reorder the PD state indication ack MAINTAINERS: Add Git repository for memory controller drivers memory: brcmstb_dpfe: Fix language typo memory: samsung: exynos5422-dmc: Correct white space issues memory: samsung: exynos-srom: Correct alignment memory: pl172: Enclose macro argument usage in parenthesis memory: of: Correct kerneldoc memory: omap-gpmc: Fix language typo memory: omap-gpmc: Correct white space issues memory: omap-gpmc: Use 'unsigned int' for consistency memory: omap-gpmc: Enclose macro argument usage in parenthesis memory: omap-gpmc: Correct kerneldoc memory: mvebu-devbus: Align with open parenthesis memory: mvebu-devbus: Add missing braces to all arms of if statement memory: bt1-l2-ctl: Add blank lines after declarations soc: TI knav_qmss: make symbol 'knav_acc_range_ops' static firmware: ti_sci: Replace HTTP links with HTTPS ones ...
Diffstat (limited to 'include')
-rw-r--r--include/dt-bindings/reset/ti-syscon.h2
-rw-r--r--include/linux/arm-smccc.h5
-rw-r--r--include/linux/firmware/imx/sci.h2
-rw-r--r--include/linux/firmware/imx/svc/rm.h69
-rw-r--r--include/linux/mailbox/mtk-cmdq-mailbox.h2
-rw-r--r--include/linux/of.h5
-rw-r--r--include/linux/qcom-geni-se.h45
-rw-r--r--include/linux/reset/reset-simple.h48
-rw-r--r--include/linux/scmi_protocol.h110
-rw-r--r--include/linux/soc/mediatek/mtk-cmdq.h31
-rw-r--r--include/linux/soc/ti/k3-ringacc.h4
-rw-r--r--include/linux/soc/ti/ti_sci_inta_msi.h2
-rw-r--r--include/linux/soc/ti/ti_sci_protocol.h6
-rw-r--r--include/soc/qcom/rpmh.h7
-rw-r--r--include/soc/tegra/bpmp-abi.h913
-rw-r--r--include/soc/tegra/fuse.h2
-rw-r--r--include/trace/events/scmi.h6
17 files changed, 966 insertions, 293 deletions
diff --git a/include/dt-bindings/reset/ti-syscon.h b/include/dt-bindings/reset/ti-syscon.h
index 6d696d2d1508..eacc0f18083e 100644
--- a/include/dt-bindings/reset/ti-syscon.h
+++ b/include/dt-bindings/reset/ti-syscon.h
@@ -2,7 +2,7 @@
/*
* TI Syscon Reset definitions
*
- * Copyright (C) 2015-2016 Texas Instruments Incorporated - http://www.ti.com/
+ * Copyright (C) 2015-2016 Texas Instruments Incorporated - https://www.ti.com/
*/
#ifndef __DT_BINDINGS_RESET_TI_SYSCON_H__
diff --git a/include/linux/arm-smccc.h b/include/linux/arm-smccc.h
index efcbde731f03..15c706fb0a37 100644
--- a/include/linux/arm-smccc.h
+++ b/include/linux/arm-smccc.h
@@ -71,6 +71,11 @@
ARM_SMCCC_SMC_32, \
0, 1)
+#define ARM_SMCCC_ARCH_SOC_ID \
+ ARM_SMCCC_CALL_VAL(ARM_SMCCC_FAST_CALL, \
+ ARM_SMCCC_SMC_32, \
+ 0, 2)
+
#define ARM_SMCCC_ARCH_WORKAROUND_1 \
ARM_SMCCC_CALL_VAL(ARM_SMCCC_FAST_CALL, \
ARM_SMCCC_SMC_32, \
diff --git a/include/linux/firmware/imx/sci.h b/include/linux/firmware/imx/sci.h
index 3fa418a4ca67..22c76571a294 100644
--- a/include/linux/firmware/imx/sci.h
+++ b/include/linux/firmware/imx/sci.h
@@ -14,9 +14,11 @@
#include <linux/firmware/imx/svc/misc.h>
#include <linux/firmware/imx/svc/pm.h>
+#include <linux/firmware/imx/svc/rm.h>
int imx_scu_enable_general_irq_channel(struct device *dev);
int imx_scu_irq_register_notifier(struct notifier_block *nb);
int imx_scu_irq_unregister_notifier(struct notifier_block *nb);
int imx_scu_irq_group_enable(u8 group, u32 mask, u8 enable);
+int imx_scu_soc_init(struct device *dev);
#endif /* _SC_SCI_H */
diff --git a/include/linux/firmware/imx/svc/rm.h b/include/linux/firmware/imx/svc/rm.h
new file mode 100644
index 000000000000..456b6a59d29b
--- /dev/null
+++ b/include/linux/firmware/imx/svc/rm.h
@@ -0,0 +1,69 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
+/*
+ * Copyright (C) 2016 Freescale Semiconductor, Inc.
+ * Copyright 2017-2020 NXP
+ *
+ * Header file containing the public API for the System Controller (SC)
+ * Resource Management (RM) function. This includes functions for
+ * partitioning resources, pads, and memory regions.
+ *
+ * RM_SVC (SVC) Resource Management Service
+ *
+ * Module for the Resource Management (RM) service.
+ */
+
+#ifndef _SC_RM_API_H
+#define _SC_RM_API_H
+
+#include <linux/firmware/imx/sci.h>
+
+/*
+ * This type is used to indicate RPC RM function calls.
+ */
+enum imx_sc_rm_func {
+ IMX_SC_RM_FUNC_UNKNOWN = 0,
+ IMX_SC_RM_FUNC_PARTITION_ALLOC = 1,
+ IMX_SC_RM_FUNC_SET_CONFIDENTIAL = 31,
+ IMX_SC_RM_FUNC_PARTITION_FREE = 2,
+ IMX_SC_RM_FUNC_GET_DID = 26,
+ IMX_SC_RM_FUNC_PARTITION_STATIC = 3,
+ IMX_SC_RM_FUNC_PARTITION_LOCK = 4,
+ IMX_SC_RM_FUNC_GET_PARTITION = 5,
+ IMX_SC_RM_FUNC_SET_PARENT = 6,
+ IMX_SC_RM_FUNC_MOVE_ALL = 7,
+ IMX_SC_RM_FUNC_ASSIGN_RESOURCE = 8,
+ IMX_SC_RM_FUNC_SET_RESOURCE_MOVABLE = 9,
+ IMX_SC_RM_FUNC_SET_SUBSYS_RSRC_MOVABLE = 28,
+ IMX_SC_RM_FUNC_SET_MASTER_ATTRIBUTES = 10,
+ IMX_SC_RM_FUNC_SET_MASTER_SID = 11,
+ IMX_SC_RM_FUNC_SET_PERIPHERAL_PERMISSIONS = 12,
+ IMX_SC_RM_FUNC_IS_RESOURCE_OWNED = 13,
+ IMX_SC_RM_FUNC_GET_RESOURCE_OWNER = 33,
+ IMX_SC_RM_FUNC_IS_RESOURCE_MASTER = 14,
+ IMX_SC_RM_FUNC_IS_RESOURCE_PERIPHERAL = 15,
+ IMX_SC_RM_FUNC_GET_RESOURCE_INFO = 16,
+ IMX_SC_RM_FUNC_MEMREG_ALLOC = 17,
+ IMX_SC_RM_FUNC_MEMREG_SPLIT = 29,
+ IMX_SC_RM_FUNC_MEMREG_FRAG = 32,
+ IMX_SC_RM_FUNC_MEMREG_FREE = 18,
+ IMX_SC_RM_FUNC_FIND_MEMREG = 30,
+ IMX_SC_RM_FUNC_ASSIGN_MEMREG = 19,
+ IMX_SC_RM_FUNC_SET_MEMREG_PERMISSIONS = 20,
+ IMX_SC_RM_FUNC_IS_MEMREG_OWNED = 21,
+ IMX_SC_RM_FUNC_GET_MEMREG_INFO = 22,
+ IMX_SC_RM_FUNC_ASSIGN_PAD = 23,
+ IMX_SC_RM_FUNC_SET_PAD_MOVABLE = 24,
+ IMX_SC_RM_FUNC_IS_PAD_OWNED = 25,
+ IMX_SC_RM_FUNC_DUMP = 27,
+};
+
+#if IS_ENABLED(CONFIG_IMX_SCU)
+bool imx_sc_rm_is_resource_owned(struct imx_sc_ipc *ipc, u16 resource);
+#else
+static inline bool
+imx_sc_rm_is_resource_owned(struct imx_sc_ipc *ipc, u16 resource)
+{
+ return true;
+}
+#endif
+#endif
diff --git a/include/linux/mailbox/mtk-cmdq-mailbox.h b/include/linux/mailbox/mtk-cmdq-mailbox.h
index a4dc45fbec0a..a96e8c252bac 100644
--- a/include/linux/mailbox/mtk-cmdq-mailbox.h
+++ b/include/linux/mailbox/mtk-cmdq-mailbox.h
@@ -17,6 +17,7 @@
#define CMDQ_JUMP_PASS CMDQ_INST_SIZE
#define CMDQ_WFE_UPDATE BIT(31)
+#define CMDQ_WFE_UPDATE_VALUE BIT(16)
#define CMDQ_WFE_WAIT BIT(15)
#define CMDQ_WFE_WAIT_VALUE 0x1
@@ -59,6 +60,7 @@ enum cmdq_code {
CMDQ_CODE_JUMP = 0x10,
CMDQ_CODE_WFE = 0x20,
CMDQ_CODE_EOC = 0x40,
+ CMDQ_CODE_LOGIC = 0xa0,
};
enum cmdq_cb_status {
diff --git a/include/linux/of.h b/include/linux/of.h
index 60abe3f636ad..5cf7ae0465d1 100644
--- a/include/linux/of.h
+++ b/include/linux/of.h
@@ -630,6 +630,11 @@ static inline struct device_node *of_get_parent(const struct device_node *node)
return NULL;
}
+static inline struct device_node *of_get_next_parent(struct device_node *node)
+{
+ return NULL;
+}
+
static inline struct device_node *of_get_next_child(
const struct device_node *node, struct device_node *prev)
{
diff --git a/include/linux/qcom-geni-se.h b/include/linux/qcom-geni-se.h
index dd464943f717..8f385fbe5a0e 100644
--- a/include/linux/qcom-geni-se.h
+++ b/include/linux/qcom-geni-se.h
@@ -6,6 +6,8 @@
#ifndef _LINUX_QCOM_GENI_SE
#define _LINUX_QCOM_GENI_SE
+#include <linux/interconnect.h>
+
/* Transfer mode supported by GENI Serial Engines */
enum geni_se_xfer_mode {
GENI_SE_INVALID,
@@ -25,6 +27,17 @@ enum geni_se_protocol_type {
struct geni_wrapper;
struct clk;
+enum geni_icc_path_index {
+ GENI_TO_CORE,
+ CPU_TO_GENI,
+ GENI_TO_DDR
+};
+
+struct geni_icc_path {
+ struct icc_path *path;
+ unsigned int avg_bw;
+};
+
/**
* struct geni_se - GENI Serial Engine
* @base: Base Address of the Serial Engine's register block
@@ -33,6 +46,9 @@ struct clk;
* @clk: Handle to the core serial engine clock
* @num_clk_levels: Number of valid clock levels in clk_perf_tbl
* @clk_perf_tbl: Table of clock frequency input to serial engine clock
+ * @icc_paths: Array of ICC paths for SE
+ * @opp_table: Pointer to the OPP table
+ * @has_opp_table: Specifies if the SE has an OPP table
*/
struct geni_se {
void __iomem *base;
@@ -41,6 +57,9 @@ struct geni_se {
struct clk *clk;
unsigned int num_clk_levels;
unsigned long *clk_perf_tbl;
+ struct geni_icc_path icc_paths[3];
+ struct opp_table *opp_table;
+ bool has_opp_table;
};
/* Common SE registers */
@@ -229,6 +248,21 @@ struct geni_se {
#define GENI_SE_VERSION_MINOR(ver) ((ver & HW_VER_MINOR_MASK) >> HW_VER_MINOR_SHFT)
#define GENI_SE_VERSION_STEP(ver) (ver & HW_VER_STEP_MASK)
+/*
+ * Define bandwidth thresholds that cause the underlying Core 2X interconnect
+ * clock to run at the named frequency. These baseline values are recommended
+ * by the hardware team, and are not dynamically scaled with GENI bandwidth
+ * beyond basic on/off.
+ */
+#define CORE_2X_19_2_MHZ 960
+#define CORE_2X_50_MHZ 2500
+#define CORE_2X_100_MHZ 5000
+#define CORE_2X_150_MHZ 7500
+#define CORE_2X_200_MHZ 10000
+#define CORE_2X_236_MHZ 16383
+
+#define GENI_DEFAULT_BW Bps_to_icc(1000)
+
#if IS_ENABLED(CONFIG_QCOM_GENI_SE)
u32 geni_se_get_qup_hw_version(struct geni_se *se);
@@ -416,5 +450,16 @@ int geni_se_rx_dma_prep(struct geni_se *se, void *buf, size_t len,
void geni_se_tx_dma_unprep(struct geni_se *se, dma_addr_t iova, size_t len);
void geni_se_rx_dma_unprep(struct geni_se *se, dma_addr_t iova, size_t len);
+
+int geni_icc_get(struct geni_se *se, const char *icc_ddr);
+
+int geni_icc_set_bw(struct geni_se *se);
+void geni_icc_set_tag(struct geni_se *se, u32 tag);
+
+int geni_icc_enable(struct geni_se *se);
+
+int geni_icc_disable(struct geni_se *se);
+
+void geni_remove_earlycon_icc_vote(void);
#endif
#endif
diff --git a/include/linux/reset/reset-simple.h b/include/linux/reset/reset-simple.h
new file mode 100644
index 000000000000..c3e44f45b0f7
--- /dev/null
+++ b/include/linux/reset/reset-simple.h
@@ -0,0 +1,48 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
+/*
+ * Simple Reset Controller ops
+ *
+ * Based on Allwinner SoCs Reset Controller driver
+ *
+ * Copyright 2013 Maxime Ripard
+ *
+ * Maxime Ripard <maxime.ripard@free-electrons.com>
+ */
+
+#ifndef __RESET_SIMPLE_H__
+#define __RESET_SIMPLE_H__
+
+#include <linux/io.h>
+#include <linux/reset-controller.h>
+#include <linux/spinlock.h>
+
+/**
+ * struct reset_simple_data - driver data for simple reset controllers
+ * @lock: spinlock to protect registers during read-modify-write cycles
+ * @membase: memory mapped I/O register range
+ * @rcdev: reset controller device base structure
+ * @active_low: if true, bits are cleared to assert the reset. Otherwise, bits
+ * are set to assert the reset. Note that this says nothing about
+ * the voltage level of the actual reset line.
+ * @status_active_low: if true, bits read back as cleared while the reset is
+ * asserted. Otherwise, bits read back as set while the
+ * reset is asserted.
+ * @reset_us: Minimum delay in microseconds needed that needs to be
+ * waited for between an assert and a deassert to reset the
+ * device. If multiple consumers with different delay
+ * requirements are connected to this controller, it must
+ * be the largest minimum delay. 0 means that such a delay is
+ * unknown and the reset operation is unsupported.
+ */
+struct reset_simple_data {
+ spinlock_t lock;
+ void __iomem *membase;
+ struct reset_controller_dev rcdev;
+ bool active_low;
+ bool status_active_low;
+ unsigned int reset_us;
+};
+
+extern const struct reset_control_ops reset_simple_ops;
+
+#endif /* __RESET_SIMPLE_H__ */
diff --git a/include/linux/scmi_protocol.h b/include/linux/scmi_protocol.h
index ce2f5c28b2df..7e5dd7d1e221 100644
--- a/include/linux/scmi_protocol.h
+++ b/include/linux/scmi_protocol.h
@@ -9,6 +9,7 @@
#define _LINUX_SCMI_PROTOCOL_H
#include <linux/device.h>
+#include <linux/notifier.h>
#include <linux/types.h>
#define SCMI_MAX_STR_SIZE 16
@@ -118,6 +119,8 @@ struct scmi_perf_ops {
unsigned long *rate, bool poll);
int (*est_power_get)(const struct scmi_handle *handle, u32 domain,
unsigned long *rate, unsigned long *power);
+ bool (*fast_switch_possible)(const struct scmi_handle *handle,
+ struct device *dev);
};
/**
@@ -173,18 +176,13 @@ enum scmi_sensor_class {
*
* @count_get: get the count of sensors provided by SCMI
* @info_get: get the information of the specified sensor
- * @trip_point_notify: control notifications on cross-over events for
- * the trip-points
* @trip_point_config: selects and configures a trip-point of interest
* @reading_get: gets the current value of the sensor
*/
struct scmi_sensor_ops {
int (*count_get)(const struct scmi_handle *handle);
-
const struct scmi_sensor_info *(*info_get)
(const struct scmi_handle *handle, u32 sensor_id);
- int (*trip_point_notify)(const struct scmi_handle *handle,
- u32 sensor_id, bool enable);
int (*trip_point_config)(const struct scmi_handle *handle,
u32 sensor_id, u8 trip_id, u64 trip_value);
int (*reading_get)(const struct scmi_handle *handle, u32 sensor_id,
@@ -212,6 +210,49 @@ struct scmi_reset_ops {
};
/**
+ * struct scmi_notify_ops - represents notifications' operations provided by
+ * SCMI core
+ * @register_event_notifier: Register a notifier_block for the requested event
+ * @unregister_event_notifier: Unregister a notifier_block for the requested
+ * event
+ *
+ * A user can register/unregister its own notifier_block against the wanted
+ * platform instance regarding the desired event identified by the
+ * tuple: (proto_id, evt_id, src_id) using the provided register/unregister
+ * interface where:
+ *
+ * @handle: The handle identifying the platform instance to use
+ * @proto_id: The protocol ID as in SCMI Specification
+ * @evt_id: The message ID of the desired event as in SCMI Specification
+ * @src_id: A pointer to the desired source ID if different sources are
+ * possible for the protocol (like domain_id, sensor_id...etc)
+ *
+ * @src_id can be provided as NULL if it simply does NOT make sense for
+ * the protocol at hand, OR if the user is explicitly interested in
+ * receiving notifications from ANY existent source associated to the
+ * specified proto_id / evt_id.
+ *
+ * Received notifications are finally delivered to the registered users,
+ * invoking the callback provided with the notifier_block *nb as follows:
+ *
+ * int user_cb(nb, evt_id, report)
+ *
+ * with:
+ *
+ * @nb: The notifier block provided by the user
+ * @evt_id: The message ID of the delivered event
+ * @report: A custom struct describing the specific event delivered
+ */
+struct scmi_notify_ops {
+ int (*register_event_notifier)(const struct scmi_handle *handle,
+ u8 proto_id, u8 evt_id, u32 *src_id,
+ struct notifier_block *nb);
+ int (*unregister_event_notifier)(const struct scmi_handle *handle,
+ u8 proto_id, u8 evt_id, u32 *src_id,
+ struct notifier_block *nb);
+};
+
+/**
* struct scmi_handle - Handle returned to ARM SCMI clients for usage.
*
* @dev: pointer to the SCMI device
@@ -221,6 +262,7 @@ struct scmi_reset_ops {
* @clk_ops: pointer to set of clock protocol operations
* @sensor_ops: pointer to set of sensor protocol operations
* @reset_ops: pointer to set of reset protocol operations
+ * @notify_ops: pointer to set of notifications related operations
* @perf_priv: pointer to private data structure specific to performance
* protocol(for internal use only)
* @clk_priv: pointer to private data structure specific to clock
@@ -231,6 +273,8 @@ struct scmi_reset_ops {
* protocol(for internal use only)
* @reset_priv: pointer to private data structure specific to reset
* protocol(for internal use only)
+ * @notify_priv: pointer to private data structure specific to notifications
+ * (for internal use only)
*/
struct scmi_handle {
struct device *dev;
@@ -240,12 +284,14 @@ struct scmi_handle {
struct scmi_power_ops *power_ops;
struct scmi_sensor_ops *sensor_ops;
struct scmi_reset_ops *reset_ops;
+ struct scmi_notify_ops *notify_ops;
/* for protocol internal use */
void *perf_priv;
void *clk_priv;
void *power_priv;
void *sensor_priv;
void *reset_priv;
+ void *notify_priv;
};
enum scmi_std_protocol {
@@ -324,4 +370,58 @@ typedef int (*scmi_prot_init_fn_t)(struct scmi_handle *);
int scmi_protocol_register(int protocol_id, scmi_prot_init_fn_t fn);
void scmi_protocol_unregister(int protocol_id);
+/* SCMI Notification API - Custom Event Reports */
+enum scmi_notification_events {
+ SCMI_EVENT_POWER_STATE_CHANGED = 0x0,
+ SCMI_EVENT_PERFORMANCE_LIMITS_CHANGED = 0x0,
+ SCMI_EVENT_PERFORMANCE_LEVEL_CHANGED = 0x1,
+ SCMI_EVENT_SENSOR_TRIP_POINT_EVENT = 0x0,
+ SCMI_EVENT_RESET_ISSUED = 0x0,
+ SCMI_EVENT_BASE_ERROR_EVENT = 0x0,
+};
+
+struct scmi_power_state_changed_report {
+ ktime_t timestamp;
+ unsigned int agent_id;
+ unsigned int domain_id;
+ unsigned int power_state;
+};
+
+struct scmi_perf_limits_report {
+ ktime_t timestamp;
+ unsigned int agent_id;
+ unsigned int domain_id;
+ unsigned int range_max;
+ unsigned int range_min;
+};
+
+struct scmi_perf_level_report {
+ ktime_t timestamp;
+ unsigned int agent_id;
+ unsigned int domain_id;
+ unsigned int performance_level;
+};
+
+struct scmi_sensor_trip_point_report {
+ ktime_t timestamp;
+ unsigned int agent_id;
+ unsigned int sensor_id;
+ unsigned int trip_point_desc;
+};
+
+struct scmi_reset_issued_report {
+ ktime_t timestamp;
+ unsigned int agent_id;
+ unsigned int domain_id;
+ unsigned int reset_state;
+};
+
+struct scmi_base_error_report {
+ ktime_t timestamp;
+ unsigned int agent_id;
+ bool fatal;
+ unsigned int cmd_count;
+ unsigned long long reports[];
+};
+
#endif /* _LINUX_SCMI_PROTOCOL_H */
diff --git a/include/linux/soc/mediatek/mtk-cmdq.h b/include/linux/soc/mediatek/mtk-cmdq.h
index a74c1d5acdf3..2249ecaf77e4 100644
--- a/include/linux/soc/mediatek/mtk-cmdq.h
+++ b/include/linux/soc/mediatek/mtk-cmdq.h
@@ -121,6 +121,15 @@ int cmdq_pkt_wfe(struct cmdq_pkt *pkt, u16 event);
int cmdq_pkt_clear_event(struct cmdq_pkt *pkt, u16 event);
/**
+ * cmdq_pkt_set_event() - append set event command to the CMDQ packet
+ * @pkt: the CMDQ packet
+ * @event: the desired event to be set
+ *
+ * Return: 0 for success; else the error code is returned
+ */
+int cmdq_pkt_set_event(struct cmdq_pkt *pkt, u16 event);
+
+/**
* cmdq_pkt_poll() - Append polling command to the CMDQ packet, ask GCE to
* execute an instruction that wait for a specified
* hardware register to check for the value w/o mask.
@@ -152,6 +161,28 @@ int cmdq_pkt_poll(struct cmdq_pkt *pkt, u8 subsys,
*/
int cmdq_pkt_poll_mask(struct cmdq_pkt *pkt, u8 subsys,
u16 offset, u32 value, u32 mask);
+
+/**
+ * cmdq_pkt_assign() - Append logic assign command to the CMDQ packet, ask GCE
+ * to execute an instruction that set a constant value into
+ * internal register and use as value, mask or address in
+ * read/write instruction.
+ * @pkt: the CMDQ packet
+ * @reg_idx: the CMDQ internal register ID
+ * @value: the specified value
+ *
+ * Return: 0 for success; else the error code is returned
+ */
+int cmdq_pkt_assign(struct cmdq_pkt *pkt, u16 reg_idx, u32 value);
+
+/**
+ * cmdq_pkt_finalize() - Append EOC and jump command to pkt.
+ * @pkt: the CMDQ packet
+ *
+ * Return: 0 for success; else the error code is returned
+ */
+int cmdq_pkt_finalize(struct cmdq_pkt *pkt);
+
/**
* cmdq_pkt_flush_async() - trigger CMDQ to asynchronously execute the CMDQ
* packet and call back at the end of done packet
diff --git a/include/linux/soc/ti/k3-ringacc.h b/include/linux/soc/ti/k3-ringacc.h
index 26f73df0a524..7ac115432fa1 100644
--- a/include/linux/soc/ti/k3-ringacc.h
+++ b/include/linux/soc/ti/k3-ringacc.h
@@ -107,6 +107,10 @@ struct k3_ringacc *of_k3_ringacc_get_by_phandle(struct device_node *np,
struct k3_ring *k3_ringacc_request_ring(struct k3_ringacc *ringacc,
int id, u32 flags);
+int k3_ringacc_request_rings_pair(struct k3_ringacc *ringacc,
+ int fwd_id, int compl_id,
+ struct k3_ring **fwd_ring,
+ struct k3_ring **compl_ring);
/**
* k3_ringacc_ring_reset - ring reset
* @ring: pointer on Ring
diff --git a/include/linux/soc/ti/ti_sci_inta_msi.h b/include/linux/soc/ti/ti_sci_inta_msi.h
index 11fb5048f5f6..e3aa8b14612e 100644
--- a/include/linux/soc/ti/ti_sci_inta_msi.h
+++ b/include/linux/soc/ti/ti_sci_inta_msi.h
@@ -2,7 +2,7 @@
/*
* Texas Instruments' K3 TI SCI INTA MSI helper
*
- * Copyright (C) 2018-2019 Texas Instruments Incorporated - http://www.ti.com/
+ * Copyright (C) 2018-2019 Texas Instruments Incorporated - https://www.ti.com/
* Lokesh Vutla <lokeshvutla@ti.com>
*/
diff --git a/include/linux/soc/ti/ti_sci_protocol.h b/include/linux/soc/ti/ti_sci_protocol.h
index 9531ec823298..49c5d29cd33c 100644
--- a/include/linux/soc/ti/ti_sci_protocol.h
+++ b/include/linux/soc/ti/ti_sci_protocol.h
@@ -2,7 +2,7 @@
/*
* Texas Instruments System Control Interface Protocol
*
- * Copyright (C) 2015-2016 Texas Instruments Incorporated - http://www.ti.com/
+ * Copyright (C) 2015-2016 Texas Instruments Incorporated - https://www.ti.com/
* Nishanth Menon
*/
@@ -226,8 +226,8 @@ struct ti_sci_rm_core_ops {
* and destination
* @set_event_map: Set an Event based peripheral irq to Interrupt
* Aggregator.
- * @free_irq: Free an an IRQ route between the requested source
- * destination.
+ * @free_irq: Free an IRQ route between the requested source
+ * and destination.
* @free_event_map: Free an event based peripheral irq to Interrupt
* Aggregator.
*/
diff --git a/include/soc/qcom/rpmh.h b/include/soc/qcom/rpmh.h
index f9ec353d24a5..bdbee1a97d36 100644
--- a/include/soc/qcom/rpmh.h
+++ b/include/soc/qcom/rpmh.h
@@ -20,7 +20,7 @@ int rpmh_write_async(const struct device *dev, enum rpmh_state state,
int rpmh_write_batch(const struct device *dev, enum rpmh_state state,
const struct tcs_cmd *cmd, u32 *n);
-int rpmh_invalidate(const struct device *dev);
+void rpmh_invalidate(const struct device *dev);
#else
@@ -38,8 +38,9 @@ static inline int rpmh_write_batch(const struct device *dev,
const struct tcs_cmd *cmd, u32 *n)
{ return -ENODEV; }
-static inline int rpmh_invalidate(const struct device *dev)
-{ return -ENODEV; }
+static inline void rpmh_invalidate(const struct device *dev)
+{
+}
#endif /* CONFIG_QCOM_RPMH */
diff --git a/include/soc/tegra/bpmp-abi.h b/include/soc/tegra/bpmp-abi.h
index 8f8e73e5cd45..bff99f23860c 100644
--- a/include/soc/tegra/bpmp-abi.h
+++ b/include/soc/tegra/bpmp-abi.h
@@ -3,28 +3,38 @@
* Copyright (c) 2014-2020, NVIDIA CORPORATION. All rights reserved.
*/
-#ifndef _ABI_BPMP_ABI_H_
-#define _ABI_BPMP_ABI_H_
+#ifndef ABI_BPMP_ABI_H
+#define ABI_BPMP_ABI_H
-#ifdef LK
+#if defined(LK) || defined(BPMP_ABI_HAVE_STDC)
+#include <stddef.h>
#include <stdint.h>
#endif
-#ifndef __ABI_PACKED
-#define __ABI_PACKED __attribute__((packed))
+#ifndef BPMP_ABI_PACKED
+#ifdef __ABI_PACKED
+#define BPMP_ABI_PACKED __ABI_PACKED
+#else
+#define BPMP_ABI_PACKED __attribute__((packed))
+#endif
#endif
#ifdef NO_GCC_EXTENSIONS
-#define EMPTY char empty;
-#define EMPTY_ARRAY 1
+#define BPMP_ABI_EMPTY char empty;
+#define BPMP_ABI_EMPTY_ARRAY 1
#else
-#define EMPTY
-#define EMPTY_ARRAY 0
+#define BPMP_ABI_EMPTY
+#define BPMP_ABI_EMPTY_ARRAY 0
#endif
-#ifndef __UNION_ANON
-#define __UNION_ANON
+#ifndef BPMP_UNION_ANON
+#ifdef __UNION_ANON
+#define BPMP_UNION_ANON __UNION_ANON
+#else
+#define BPMP_UNION_ANON
+#endif
#endif
+
/**
* @file
*/
@@ -73,6 +83,7 @@
struct mrq_request {
/** @brief MRQ number of the request */
uint32_t mrq;
+
/**
* @brief Flags providing follow up directions to the receiver
*
@@ -82,7 +93,7 @@ struct mrq_request {
* | 0 | should be 1 |
*/
uint32_t flags;
-} __ABI_PACKED;
+} BPMP_ABI_PACKED;
/**
* @ingroup MRQ_Format
@@ -98,18 +109,18 @@ struct mrq_response {
int32_t err;
/** @brief Reserved for future use */
uint32_t flags;
-} __ABI_PACKED;
+} BPMP_ABI_PACKED;
/**
* @ingroup MRQ_Format
* Minimum needed size for an IPC message buffer
*/
-#define MSG_MIN_SZ 128
+#define MSG_MIN_SZ 128U
/**
* @ingroup MRQ_Format
* Minimum size guaranteed for data in an IPC message buffer
*/
-#define MSG_DATA_MIN_SZ 120
+#define MSG_DATA_MIN_SZ 120U
/**
* @ingroup MRQ_Codes
@@ -118,36 +129,36 @@ struct mrq_response {
* @{
*/
-#define MRQ_PING 0
-#define MRQ_QUERY_TAG 1
-#define MRQ_MODULE_LOAD 4
-#define MRQ_MODULE_UNLOAD 5
-#define MRQ_TRACE_MODIFY 7
-#define MRQ_WRITE_TRACE 8
-#define MRQ_THREADED_PING 9
-#define MRQ_MODULE_MAIL 11
-#define MRQ_DEBUGFS 19
-#define MRQ_RESET 20
-#define MRQ_I2C 21
-#define MRQ_CLK 22
-#define MRQ_QUERY_ABI 23
-#define MRQ_PG_READ_STATE 25
-#define MRQ_PG_UPDATE_STATE 26
-#define MRQ_THERMAL 27
-#define MRQ_CPU_VHINT 28
-#define MRQ_ABI_RATCHET 29
-#define MRQ_EMC_DVFS_LATENCY 31
-#define MRQ_TRACE_ITER 64
-#define MRQ_RINGBUF_CONSOLE 65
-#define MRQ_PG 66
-#define MRQ_CPU_NDIV_LIMITS 67
-#define MRQ_STRAP 68
-#define MRQ_UPHY 69
-#define MRQ_CPU_AUTO_CC3 70
-#define MRQ_QUERY_FW_TAG 71
-#define MRQ_FMON 72
-#define MRQ_EC 73
-#define MRQ_FBVOLT_STATUS 74
+#define MRQ_PING 0U
+#define MRQ_QUERY_TAG 1U
+#define MRQ_MODULE_LOAD 4U
+#define MRQ_MODULE_UNLOAD 5U
+#define MRQ_TRACE_MODIFY 7U
+#define MRQ_WRITE_TRACE 8U
+#define MRQ_THREADED_PING 9U
+#define MRQ_MODULE_MAIL 11U
+#define MRQ_DEBUGFS 19U
+#define MRQ_RESET 20U
+#define MRQ_I2C 21U
+#define MRQ_CLK 22U
+#define MRQ_QUERY_ABI 23U
+#define MRQ_PG_READ_STATE 25U
+#define MRQ_PG_UPDATE_STATE 26U
+#define MRQ_THERMAL 27U
+#define MRQ_CPU_VHINT 28U
+#define MRQ_ABI_RATCHET 29U
+#define MRQ_EMC_DVFS_LATENCY 31U
+#define MRQ_TRACE_ITER 64U
+#define MRQ_RINGBUF_CONSOLE 65U
+#define MRQ_PG 66U
+#define MRQ_CPU_NDIV_LIMITS 67U
+#define MRQ_STRAP 68U
+#define MRQ_UPHY 69U
+#define MRQ_CPU_AUTO_CC3 70U
+#define MRQ_QUERY_FW_TAG 71U
+#define MRQ_FMON 72U
+#define MRQ_EC 73U
+#define MRQ_DEBUG 75U
/** @} */
@@ -156,7 +167,7 @@ struct mrq_response {
* @brief Maximum MRQ code to be sent by CPU software to
* BPMP. Subject to change in future
*/
-#define MAX_CPU_MRQ_ID 74
+#define MAX_CPU_MRQ_ID 75U
/**
* @addtogroup MRQ_Payloads
@@ -223,7 +234,7 @@ struct mrq_response {
struct mrq_ping_request {
/** @brief Arbitrarily chosen value */
uint32_t challenge;
-} __ABI_PACKED;
+} BPMP_ABI_PACKED;
/**
* @ingroup Ping
@@ -237,7 +248,7 @@ struct mrq_ping_request {
struct mrq_ping_response {
/** @brief Response to the MRQ_PING challege */
uint32_t reply;
-} __ABI_PACKED;
+} BPMP_ABI_PACKED;
/**
* @ingroup MRQ_Codes
@@ -264,7 +275,7 @@ struct mrq_ping_response {
struct mrq_query_tag_request {
/** @brief Base address to store the firmware tag */
uint32_t addr;
-} __ABI_PACKED;
+} BPMP_ABI_PACKED;
/**
@@ -291,15 +302,15 @@ struct mrq_query_tag_request {
struct mrq_query_fw_tag_response {
/** @brief Array to store tag information */
uint8_t tag[32];
-} __ABI_PACKED;
+} BPMP_ABI_PACKED;
/**
* @ingroup MRQ_Codes
* @def MRQ_MODULE_LOAD
* @brief Dynamically load a BPMP code module
*
- * * Platforms: T210, T214, T186
- * @cond (bpmp_t210 || bpmp_t214 || bpmp_t186)
+ * * Platforms: T210, T210B01, T186
+ * @cond (bpmp_t210 || bpmp_t210b01 || bpmp_t186)
* * Initiators: CCPLEX
* * Targets: BPMP
* * Request Payload: @ref mrq_module_load_request
@@ -327,11 +338,11 @@ struct mrq_query_fw_tag_response {
*
*/
struct mrq_module_load_request {
- /** @brief Base address of the code to load. Treated as (void *) */
- uint32_t phys_addr; /* (void *) */
+ /** @brief Base address of the code to load */
+ uint32_t phys_addr;
/** @brief Size in bytes of code to load */
uint32_t size;
-} __ABI_PACKED;
+} BPMP_ABI_PACKED;
/**
* @ingroup Module
@@ -342,7 +353,7 @@ struct mrq_module_load_request {
struct mrq_module_load_response {
/** @brief Handle to the loaded module */
uint32_t base;
-} __ABI_PACKED;
+} BPMP_ABI_PACKED;
/** @endcond*/
/**
@@ -350,8 +361,8 @@ struct mrq_module_load_response {
* @def MRQ_MODULE_UNLOAD
* @brief Unload a previously loaded code module
*
- * * Platforms: T210, T214, T186
- * @cond (bpmp_t210 || bpmp_t214 || bpmp_t186)
+ * * Platforms: T210, T210B01, T186
+ * @cond (bpmp_t210 || bpmp_t210b01 || bpmp_t186)
* * Initiators: CCPLEX
* * Targets: BPMP
* * Request Payload: @ref mrq_module_unload_request
@@ -370,7 +381,7 @@ struct mrq_module_load_response {
struct mrq_module_unload_request {
/** @brief Handle of the module to unload */
uint32_t base;
-} __ABI_PACKED;
+} BPMP_ABI_PACKED;
/** @endcond*/
/**
@@ -378,6 +389,8 @@ struct mrq_module_unload_request {
* @def MRQ_TRACE_MODIFY
* @brief Modify the set of enabled trace events
*
+ * @deprecated
+ *
* * Platforms: All
* * Initiators: CCPLEX
* * Targets: BPMP
@@ -400,7 +413,7 @@ struct mrq_trace_modify_request {
uint32_t clr;
/** @brief Bit mask of trace events to enable */
uint32_t set;
-} __ABI_PACKED;
+} BPMP_ABI_PACKED;
/**
* @ingroup Trace
@@ -414,13 +427,15 @@ struct mrq_trace_modify_request {
struct mrq_trace_modify_response {
/** @brief Bit mask of trace event enable states */
uint32_t mask;
-} __ABI_PACKED;
+} BPMP_ABI_PACKED;
/**
* @ingroup MRQ_Codes
* @def MRQ_WRITE_TRACE
* @brief Write trace data to a buffer
*
+ * @deprecated
+ *
* * Platforms: All
* * Initiators: CCPLEX
* * Targets: BPMP
@@ -454,7 +469,7 @@ struct mrq_write_trace_request {
uint32_t area;
/** @brief Size in bytes of the output buffer */
uint32_t size;
-} __ABI_PACKED;
+} BPMP_ABI_PACKED;
/**
* @ingroup Trace
@@ -471,25 +486,25 @@ struct mrq_write_trace_response {
* drained to the outputbuffer. Value is 0 otherwise.
*/
uint32_t eof;
-} __ABI_PACKED;
+} BPMP_ABI_PACKED;
/** @private */
struct mrq_threaded_ping_request {
uint32_t challenge;
-} __ABI_PACKED;
+} BPMP_ABI_PACKED;
/** @private */
struct mrq_threaded_ping_response {
uint32_t reply;
-} __ABI_PACKED;
+} BPMP_ABI_PACKED;
/**
* @ingroup MRQ_Codes
* @def MRQ_MODULE_MAIL
* @brief Send a message to a loadable module
*
- * * Platforms: T210, T214, T186
- * @cond (bpmp_t210 || bpmp_t214 || bpmp_t186)
+ * * Platforms: T210, T210B01, T186
+ * @cond (bpmp_t210 || bpmp_t210b01 || bpmp_t186)
* * Initiators: Any
* * Targets: BPMP
* * Request Payload: @ref mrq_module_mail_request
@@ -510,8 +525,8 @@ struct mrq_module_mail_request {
* The length of data[ ] is unknown to the BPMP core firmware
* but it is limited to the size of an IPC message.
*/
- uint8_t data[EMPTY_ARRAY];
-} __ABI_PACKED;
+ uint8_t data[BPMP_ABI_EMPTY_ARRAY];
+} BPMP_ABI_PACKED;
/**
* @ingroup Module
@@ -523,8 +538,8 @@ struct mrq_module_mail_response {
* The length of data[ ] is unknown to the BPMP core firmware
* but it is limited to the size of an IPC message.
*/
- uint8_t data[EMPTY_ARRAY];
-} __ABI_PACKED;
+ uint8_t data[BPMP_ABI_EMPTY_ARRAY];
+} BPMP_ABI_PACKED;
/** @endcond */
/**
@@ -532,6 +547,8 @@ struct mrq_module_mail_response {
* @def MRQ_DEBUGFS
* @brief Interact with BPMP's debugfs file nodes
*
+ * @deprecated use MRQ_DEBUG instead.
+ *
* * Platforms: T186, T194
* * Initiators: Any
* * Targets: BPMP
@@ -587,7 +604,7 @@ struct cmd_debugfs_fileop_request {
uint32_t dataaddr;
/** @brief Length in bytes of data buffer */
uint32_t datalen;
-} __ABI_PACKED;
+} BPMP_ABI_PACKED;
/**
* @ingroup Debugfs
@@ -598,7 +615,7 @@ struct cmd_debugfs_dumpdir_request {
uint32_t dataaddr;
/** @brief Length in bytes of data buffer */
uint32_t datalen;
-} __ABI_PACKED;
+} BPMP_ABI_PACKED;
/**
* @ingroup Debugfs
@@ -609,7 +626,7 @@ struct cmd_debugfs_fileop_response {
uint32_t reserved;
/** @brief Number of bytes read from or written to data buffer */
uint32_t nbytes;
-} __ABI_PACKED;
+} BPMP_ABI_PACKED;
/**
* @ingroup Debugfs
@@ -620,7 +637,7 @@ struct cmd_debugfs_dumpdir_response {
uint32_t reserved;
/** @brief Number of bytes read from or written to data buffer */
uint32_t nbytes;
-} __ABI_PACKED;
+} BPMP_ABI_PACKED;
/**
* @ingroup Debugfs
@@ -643,8 +660,8 @@ struct mrq_debugfs_request {
union {
struct cmd_debugfs_fileop_request fop;
struct cmd_debugfs_dumpdir_request dumpdir;
- } __UNION_ANON;
-} __ABI_PACKED;
+ } BPMP_UNION_ANON;
+} BPMP_ABI_PACKED;
/**
* @ingroup Debugfs
@@ -659,8 +676,8 @@ struct mrq_debugfs_response {
struct cmd_debugfs_fileop_response fop;
/** @brief Response data for CMD_DEBUGFS_DUMPDIR command */
struct cmd_debugfs_dumpdir_response dumpdir;
- } __UNION_ANON;
-} __ABI_PACKED;
+ } BPMP_UNION_ANON;
+} BPMP_ABI_PACKED;
/**
* @addtogroup Debugfs
@@ -673,6 +690,190 @@ struct mrq_debugfs_response {
/**
* @ingroup MRQ_Codes
+ * @def MRQ_DEBUG
+ * @brief Interact with BPMP's debugfs file nodes. Use message payload
+ * for exchanging data. This is functionally equivalent to
+ * @ref MRQ_DEBUGFS. But the way in which data is exchanged is different.
+ * When software running on CPU tries to read a debugfs file,
+ * the file path and read data will be stored in message payload.
+ * Since the message payload size is limited, a debugfs file
+ * transaction might require multiple frames of data exchanged
+ * between BPMP and CPU until the transaction completes.
+ *
+ * * Platforms: T194
+ * * Initiators: Any
+ * * Targets: BPMP
+ * * Request Payload: @ref mrq_debug_request
+ * * Response Payload: @ref mrq_debug_response
+ */
+
+/** @ingroup Debugfs */
+enum mrq_debug_commands {
+ /** @brief Open required file for read operation */
+ CMD_DEBUG_OPEN_RO = 0,
+ /** @brief Open required file for write operation */
+ CMD_DEBUG_OPEN_WO = 1,
+ /** @brief Perform read */
+ CMD_DEBUG_READ = 2,
+ /** @brief Perform write */
+ CMD_DEBUG_WRITE = 3,
+ /** @brief Close file */
+ CMD_DEBUG_CLOSE = 4,
+ /** @brief Not a command */
+ CMD_DEBUG_MAX
+};
+
+/**
+ * @ingroup Debugfs
+ * @brief Maximum number of files that can be open at a given time
+ */
+#define DEBUG_MAX_OPEN_FILES 1
+
+/**
+ * @ingroup Debugfs
+ * @brief Maximum size of null-terminated file name string in bytes.
+ * Value is derived from memory available in message payload while
+ * using @ref cmd_debug_fopen_request
+ * Value 4 corresponds to size of @ref mrq_debug_commands
+ * in @ref mrq_debug_request.
+ * 120 - 4 dbg_cmd(32bit) = 116
+ */
+#define DEBUG_FNAME_MAX_SZ (MSG_DATA_MIN_SZ - 4)
+
+/**
+ * @ingroup Debugfs
+ * @brief Parameters for CMD_DEBUG_OPEN command
+ */
+struct cmd_debug_fopen_request {
+ /** @brief File name - Null-terminated string with maximum
+ * length @ref DEBUG_FNAME_MAX_SZ
+ */
+ char name[DEBUG_FNAME_MAX_SZ];
+} BPMP_ABI_PACKED;
+
+/**
+ * @ingroup Debugfs
+ * @brief Response data for CMD_DEBUG_OPEN_RO/WO command
+ */
+struct cmd_debug_fopen_response {
+ /** @brief Identifier for file access */
+ uint32_t fd;
+ /** @brief Data length. File data size for READ command.
+ * Maximum allowed length for WRITE command
+ */
+ uint32_t datalen;
+} BPMP_ABI_PACKED;
+
+/**
+ * @ingroup Debugfs
+ * @brief Parameters for CMD_DEBUG_READ command
+ */
+struct cmd_debug_fread_request {
+ /** @brief File access identifier received in response
+ * to CMD_DEBUG_OPEN_RO request
+ */
+ uint32_t fd;
+} BPMP_ABI_PACKED;
+
+/**
+ * @ingroup Debugfs
+ * @brief Maximum size of read data in bytes.
+ * Value is derived from memory available in message payload while
+ * using @ref cmd_debug_fread_response.
+ */
+#define DEBUG_READ_MAX_SZ (MSG_DATA_MIN_SZ - 4)
+
+/**
+ * @ingroup Debugfs
+ * @brief Response data for CMD_DEBUG_READ command
+ */
+struct cmd_debug_fread_response {
+ /** @brief Size of data provided in this response in bytes */
+ uint32_t readlen;
+ /** @brief File data from seek position */
+ char data[DEBUG_READ_MAX_SZ];
+} BPMP_ABI_PACKED;
+
+/**
+ * @ingroup Debugfs
+ * @brief Maximum size of write data in bytes.
+ * Value is derived from memory available in message payload while
+ * using @ref cmd_debug_fwrite_request.
+ */
+#define DEBUG_WRITE_MAX_SZ (MSG_DATA_MIN_SZ - 12)
+
+/**
+ * @ingroup Debugfs
+ * @brief Parameters for CMD_DEBUG_WRITE command
+ */
+struct cmd_debug_fwrite_request {
+ /** @brief File access identifier received in response
+ * to CMD_DEBUG_OPEN_RO request
+ */
+ uint32_t fd;
+ /** @brief Size of write data in bytes */
+ uint32_t datalen;
+ /** @brief Data to be written */
+ char data[DEBUG_WRITE_MAX_SZ];
+} BPMP_ABI_PACKED;
+
+/**
+ * @ingroup Debugfs
+ * @brief Parameters for CMD_DEBUG_CLOSE command
+ */
+struct cmd_debug_fclose_request {
+ /** @brief File access identifier received in response
+ * to CMD_DEBUG_OPEN_RO request
+ */
+ uint32_t fd;
+} BPMP_ABI_PACKED;
+
+/**
+ * @ingroup Debugfs
+ * @brief Request with #MRQ_DEBUG.
+ *
+ * The sender of an MRQ_DEBUG message uses #cmd to specify a debugfs
+ * command to execute. Legal commands are the values of @ref
+ * mrq_debug_commands. Each command requires a specific additional
+ * payload of data.
+ *
+ * |command |payload|
+ * |-------------------|-------|
+ * |CMD_DEBUG_OPEN_RO |fop |
+ * |CMD_DEBUG_OPEN_WO |fop |
+ * |CMD_DEBUG_READ |frd |
+ * |CMD_DEBUG_WRITE |fwr |
+ * |CMD_DEBUG_CLOSE |fcl |
+ */
+struct mrq_debug_request {
+ /** @brief Sub-command (@ref mrq_debug_commands) */
+ uint32_t cmd;
+ union {
+ /** @brief Request payload for CMD_DEBUG_OPEN_RO/WO command */
+ struct cmd_debug_fopen_request fop;
+ /** @brief Request payload for CMD_DEBUG_READ command */
+ struct cmd_debug_fread_request frd;
+ /** @brief Request payload for CMD_DEBUG_WRITE command */
+ struct cmd_debug_fwrite_request fwr;
+ /** @brief Request payload for CMD_DEBUG_CLOSE command */
+ struct cmd_debug_fclose_request fcl;
+ } BPMP_UNION_ANON;
+} BPMP_ABI_PACKED;
+
+/**
+ * @ingroup Debugfs
+ */
+struct mrq_debug_response {
+ union {
+ /** @brief Response data for CMD_DEBUG_OPEN_RO/WO command */
+ struct cmd_debug_fopen_response fop;
+ /** @brief Response data for CMD_DEBUG_READ command */
+ struct cmd_debug_fread_response frd;
+ } BPMP_UNION_ANON;
+} BPMP_ABI_PACKED;
+
+/**
+ * @ingroup MRQ_Codes
* @def MRQ_RESET
* @brief Reset an IP block
*
@@ -687,14 +888,41 @@ struct mrq_debugfs_response {
*/
enum mrq_reset_commands {
- /** @brief Assert module reset */
+ /**
+ * @brief Assert module reset
+ *
+ * mrq_response::err is 0 if the operation was successful, or @n
+ * -#BPMP_EINVAL if mrq_reset_request::reset_id is invalid @n
+ * -#BPMP_EACCES if mrq master is not an owner of target domain reset @n
+ * -#BPMP_ENOTSUP if target domain h/w state does not allow reset
+ */
CMD_RESET_ASSERT = 1,
- /** @brief Deassert module reset */
+ /**
+ * @brief Deassert module reset
+ *
+ * mrq_response::err is 0 if the operation was successful, or @n
+ * -#BPMP_EINVAL if mrq_reset_request::reset_id is invalid @n
+ * -#BPMP_EACCES if mrq master is not an owner of target domain reset @n
+ * -#BPMP_ENOTSUP if target domain h/w state does not allow reset
+ */
CMD_RESET_DEASSERT = 2,
- /** @brief Assert and deassert the module reset */
+ /**
+ * @brief Assert and deassert the module reset
+ *
+ * mrq_response::err is 0 if the operation was successful, or @n
+ * -#BPMP_EINVAL if mrq_reset_request::reset_id is invalid @n
+ * -#BPMP_EACCES if mrq master is not an owner of target domain reset @n
+ * -#BPMP_ENOTSUP if target domain h/w state does not allow reset
+ */
CMD_RESET_MODULE = 3,
- /** @brief Get the highest reset ID */
+ /**
+ * @brief Get the highest reset ID
+ *
+ * mrq_response::err is 0 if the operation was successful, or @n
+ * -#BPMP_ENODEV if no reset domains are supported (number of IDs is 0)
+ */
CMD_RESET_GET_MAX_ID = 4,
+
/** @brief Not part of ABI and subject to change */
CMD_RESET_MAX,
};
@@ -710,7 +938,7 @@ struct mrq_reset_request {
uint32_t cmd;
/** @brief Id of the reset to affected */
uint32_t reset_id;
-} __ABI_PACKED;
+} BPMP_ABI_PACKED;
/**
* @brief Response for MRQ_RESET sub-command CMD_RESET_GET_MAX_ID. When
@@ -720,7 +948,7 @@ struct mrq_reset_request {
struct cmd_reset_get_max_id_response {
/** @brief Max reset id */
uint32_t max_id;
-} __ABI_PACKED;
+} BPMP_ABI_PACKED;
/**
* @brief Response with MRQ_RESET
@@ -739,8 +967,8 @@ struct cmd_reset_get_max_id_response {
struct mrq_reset_response {
union {
struct cmd_reset_get_max_id_response reset_get_max_id;
- } __UNION_ANON;
-} __ABI_PACKED;
+ } BPMP_UNION_ANON;
+} BPMP_ABI_PACKED;
/** @} */
@@ -758,17 +986,17 @@ struct mrq_reset_response {
* @addtogroup I2C
* @{
*/
-#define TEGRA_I2C_IPC_MAX_IN_BUF_SIZE (MSG_DATA_MIN_SZ - 12)
-#define TEGRA_I2C_IPC_MAX_OUT_BUF_SIZE (MSG_DATA_MIN_SZ - 4)
+#define TEGRA_I2C_IPC_MAX_IN_BUF_SIZE (MSG_DATA_MIN_SZ - 12U)
+#define TEGRA_I2C_IPC_MAX_OUT_BUF_SIZE (MSG_DATA_MIN_SZ - 4U)
-#define SERIALI2C_TEN 0x0010
-#define SERIALI2C_RD 0x0001
-#define SERIALI2C_STOP 0x8000
-#define SERIALI2C_NOSTART 0x4000
-#define SERIALI2C_REV_DIR_ADDR 0x2000
-#define SERIALI2C_IGNORE_NAK 0x1000
-#define SERIALI2C_NO_RD_ACK 0x0800
-#define SERIALI2C_RECV_LEN 0x0400
+#define SERIALI2C_TEN 0x0010U
+#define SERIALI2C_RD 0x0001U
+#define SERIALI2C_STOP 0x8000U
+#define SERIALI2C_NOSTART 0x4000U
+#define SERIALI2C_REV_DIR_ADDR 0x2000U
+#define SERIALI2C_IGNORE_NAK 0x1000U
+#define SERIALI2C_NO_RD_ACK 0x0800U
+#define SERIALI2C_RECV_LEN 0x0400U
enum {
CMD_I2C_XFER = 1
@@ -798,7 +1026,7 @@ struct serial_i2c_request {
uint16_t len;
/** @brief For write transactions only, #len bytes of data */
uint8_t data[];
-} __ABI_PACKED;
+} BPMP_ABI_PACKED;
/**
* @brief Trigger one or more i2c transactions
@@ -812,7 +1040,7 @@ struct cmd_i2c_xfer_request {
/** @brief Serialized packed instances of @ref serial_i2c_request*/
uint8_t data_buf[TEGRA_I2C_IPC_MAX_IN_BUF_SIZE];
-} __ABI_PACKED;
+} BPMP_ABI_PACKED;
/**
* @brief Container for data read from the i2c bus
@@ -826,7 +1054,7 @@ struct cmd_i2c_xfer_response {
uint32_t data_size;
/** @brief I2c read data */
uint8_t data_buf[TEGRA_I2C_IPC_MAX_OUT_BUF_SIZE];
-} __ABI_PACKED;
+} BPMP_ABI_PACKED;
/**
* @brief Request with #MRQ_I2C
@@ -836,14 +1064,25 @@ struct mrq_i2c_request {
uint32_t cmd;
/** @brief Parameters of the transfer request */
struct cmd_i2c_xfer_request xfer;
-} __ABI_PACKED;
+} BPMP_ABI_PACKED;
/**
* @brief Response to #MRQ_I2C
+ *
+ * mrq_response:err is
+ * 0: Success
+ * -#BPMP_EBADCMD: if mrq_i2c_request::cmd is other than 1
+ * -#BPMP_EINVAL: if cmd_i2c_xfer_request does not contain correctly formatted request
+ * -#BPMP_ENODEV: if cmd_i2c_xfer_request::bus_id is not supported by BPMP
+ * -#BPMP_EACCES: if i2c transaction is not allowed due to firewall rules
+ * -#BPMP_ETIMEDOUT: if i2c transaction times out
+ * -#BPMP_ENXIO: if i2c slave device does not reply with ACK to the transaction
+ * -#BPMP_EAGAIN: if ARB_LOST condition is detected by the i2c controller
+ * -#BPMP_EIO: any other i2c controller error code than NO_ACK or ARB_LOST
*/
struct mrq_i2c_response {
struct cmd_i2c_xfer_response xfer;
-} __ABI_PACKED;
+} BPMP_ABI_PACKED;
/** @} */
@@ -876,90 +1115,105 @@ enum {
CMD_CLK_MAX,
};
-#define BPMP_CLK_HAS_MUX (1 << 0)
-#define BPMP_CLK_HAS_SET_RATE (1 << 1)
-#define BPMP_CLK_IS_ROOT (1 << 2)
+#define BPMP_CLK_HAS_MUX (1U << 0U)
+#define BPMP_CLK_HAS_SET_RATE (1U << 1U)
+#define BPMP_CLK_IS_ROOT (1U << 2U)
+#define BPMP_CLK_IS_VAR_ROOT (1U << 3U)
-#define MRQ_CLK_NAME_MAXLEN 40
-#define MRQ_CLK_MAX_PARENTS 16
+#define MRQ_CLK_NAME_MAXLEN 40U
+#define MRQ_CLK_MAX_PARENTS 16U
/** @private */
struct cmd_clk_get_rate_request {
- EMPTY
-} __ABI_PACKED;
+ BPMP_ABI_EMPTY
+} BPMP_ABI_PACKED;
struct cmd_clk_get_rate_response {
int64_t rate;
-} __ABI_PACKED;
+} BPMP_ABI_PACKED;
struct cmd_clk_set_rate_request {
int32_t unused;
int64_t rate;
-} __ABI_PACKED;
+} BPMP_ABI_PACKED;
struct cmd_clk_set_rate_response {
int64_t rate;
-} __ABI_PACKED;
+} BPMP_ABI_PACKED;
struct cmd_clk_round_rate_request {
int32_t unused;
int64_t rate;
-} __ABI_PACKED;
+} BPMP_ABI_PACKED;
struct cmd_clk_round_rate_response {
int64_t rate;
-} __ABI_PACKED;
+} BPMP_ABI_PACKED;
/** @private */
struct cmd_clk_get_parent_request {
- EMPTY
-} __ABI_PACKED;
+ BPMP_ABI_EMPTY
+} BPMP_ABI_PACKED;
struct cmd_clk_get_parent_response {
uint32_t parent_id;
-} __ABI_PACKED;
+} BPMP_ABI_PACKED;
struct cmd_clk_set_parent_request {
uint32_t parent_id;
-} __ABI_PACKED;
+} BPMP_ABI_PACKED;
struct cmd_clk_set_parent_response {
uint32_t parent_id;
-} __ABI_PACKED;
+} BPMP_ABI_PACKED;
/** @private */
struct cmd_clk_is_enabled_request {
- EMPTY
-} __ABI_PACKED;
+ BPMP_ABI_EMPTY
+} BPMP_ABI_PACKED;
+/**
+ * @brief Response data to #MRQ_CLK sub-command CMD_CLK_IS_ENABLED
+ */
struct cmd_clk_is_enabled_response {
+ /**
+ * @brief The state of the clock that has been succesfully
+ * requested with CMD_CLK_ENABLE or CMD_CLK_DISABLE by the
+ * master invoking the command earlier.
+ *
+ * The state may not reflect the physical state of the clock
+ * if there are some other masters requesting it to be
+ * enabled.
+ *
+ * Value 0 is disabled, all other values indicate enabled.
+ */
int32_t state;
-} __ABI_PACKED;
+} BPMP_ABI_PACKED;
/** @private */
struct cmd_clk_enable_request {
- EMPTY
-} __ABI_PACKED;
+ BPMP_ABI_EMPTY
+} BPMP_ABI_PACKED;
/** @private */
struct cmd_clk_enable_response {
- EMPTY
-} __ABI_PACKED;
+ BPMP_ABI_EMPTY
+} BPMP_ABI_PACKED;
/** @private */
struct cmd_clk_disable_request {
- EMPTY
-} __ABI_PACKED;
+ BPMP_ABI_EMPTY
+} BPMP_ABI_PACKED;
/** @private */
struct cmd_clk_disable_response {
- EMPTY
-} __ABI_PACKED;
+ BPMP_ABI_EMPTY
+} BPMP_ABI_PACKED;
/** @private */
struct cmd_clk_get_all_info_request {
- EMPTY
-} __ABI_PACKED;
+ BPMP_ABI_EMPTY
+} BPMP_ABI_PACKED;
struct cmd_clk_get_all_info_response {
uint32_t flags;
@@ -967,25 +1221,25 @@ struct cmd_clk_get_all_info_response {
uint32_t parents[MRQ_CLK_MAX_PARENTS];
uint8_t num_parents;
uint8_t name[MRQ_CLK_NAME_MAXLEN];
-} __ABI_PACKED;
+} BPMP_ABI_PACKED;
/** @private */
struct cmd_clk_get_max_clk_id_request {
- EMPTY
-} __ABI_PACKED;
+ BPMP_ABI_EMPTY
+} BPMP_ABI_PACKED;
struct cmd_clk_get_max_clk_id_response {
uint32_t max_id;
-} __ABI_PACKED;
+} BPMP_ABI_PACKED;
/** @private */
struct cmd_clk_get_fmax_at_vmin_request {
- EMPTY
-} __ABI_PACKED;
+ BPMP_ABI_EMPTY
+} BPMP_ABI_PACKED;
struct cmd_clk_get_fmax_at_vmin_response {
int64_t rate;
-} __ABI_PACKED;
+} BPMP_ABI_PACKED;
/**
* @ingroup Clocks
@@ -1040,8 +1294,8 @@ struct mrq_clk_request {
struct cmd_clk_get_max_clk_id_request clk_get_max_clk_id;
/** @private */
struct cmd_clk_get_fmax_at_vmin_request clk_get_fmax_at_vmin;
- } __UNION_ANON;
-} __ABI_PACKED;
+ } BPMP_UNION_ANON;
+} BPMP_ABI_PACKED;
/**
* @ingroup Clocks
@@ -1082,8 +1336,8 @@ struct mrq_clk_response {
struct cmd_clk_get_all_info_response clk_get_all_info;
struct cmd_clk_get_max_clk_id_response clk_get_max_clk_id;
struct cmd_clk_get_fmax_at_vmin_response clk_get_fmax_at_vmin;
- } __UNION_ANON;
-} __ABI_PACKED;
+ } BPMP_UNION_ANON;
+} BPMP_ABI_PACKED;
/** @} */
@@ -1109,7 +1363,7 @@ struct mrq_clk_response {
struct mrq_query_abi_request {
/** @brief MRQ code to query */
uint32_t mrq;
-} __ABI_PACKED;
+} BPMP_ABI_PACKED;
/**
* @ingroup ABI_info
@@ -1121,7 +1375,7 @@ struct mrq_query_abi_request {
struct mrq_query_abi_response {
/** @brief 0 if queried MRQ is supported. Else, -#BPMP_ENODEV */
int32_t status;
-} __ABI_PACKED;
+} BPMP_ABI_PACKED;
/**
* @ingroup MRQ_Codes
@@ -1146,7 +1400,7 @@ struct mrq_query_abi_response {
struct mrq_pg_read_state_request {
/** @brief ID of partition */
uint32_t partition_id;
-} __ABI_PACKED;
+} BPMP_ABI_PACKED;
/**
* @ingroup Powergating
@@ -1161,7 +1415,7 @@ struct mrq_pg_read_state_response {
* * 1 : on
*/
uint32_t logic_state;
-} __ABI_PACKED;
+} BPMP_ABI_PACKED;
/** @endcond*/
/** @} */
@@ -1211,7 +1465,7 @@ struct mrq_pg_update_state_request {
* @ref logic_state == 0x3)
*/
uint32_t clock_state;
-} __ABI_PACKED;
+} BPMP_ABI_PACKED;
/** @endcond*/
/**
@@ -1307,25 +1561,38 @@ enum pg_states {
struct cmd_pg_query_abi_request {
/** @ref mrq_pg_cmd */
uint32_t type;
-} __ABI_PACKED;
+} BPMP_ABI_PACKED;
struct cmd_pg_set_state_request {
/** @ref pg_states */
uint32_t state;
-} __ABI_PACKED;
+} BPMP_ABI_PACKED;
+/**
+ * @brief Response data to #MRQ_PG sub command #CMD_PG_GET_STATE
+ */
struct cmd_pg_get_state_response {
- /** @ref pg_states */
+ /**
+ * @brief The state of the power partition that has been
+ * succesfuly requested by the master earlier using #MRQ_PG
+ * command #CMD_PG_SET_STATE.
+ *
+ * The state may not reflect the physical state of the power
+ * partition if there are some other masters requesting it to
+ * be enabled.
+ *
+ * See @ref pg_states for possible values
+ */
uint32_t state;
-} __ABI_PACKED;
+} BPMP_ABI_PACKED;
struct cmd_pg_get_name_response {
uint8_t name[MRQ_PG_NAME_MAXLEN];
-} __ABI_PACKED;
+} BPMP_ABI_PACKED;
struct cmd_pg_get_max_id_response {
uint32_t max_id;
-} __ABI_PACKED;
+} BPMP_ABI_PACKED;
/**
* @brief Request with #MRQ_PG
@@ -1350,8 +1617,8 @@ struct mrq_pg_request {
union {
struct cmd_pg_query_abi_request query_abi;
struct cmd_pg_set_state_request set_state;
- } __UNION_ANON;
-} __ABI_PACKED;
+ } BPMP_UNION_ANON;
+} BPMP_ABI_PACKED;
/**
* @brief Response to MRQ_PG
@@ -1373,8 +1640,8 @@ struct mrq_pg_response {
struct cmd_pg_get_state_response get_state;
struct cmd_pg_get_name_response get_name;
struct cmd_pg_get_max_id_response get_max_id;
- } __UNION_ANON;
-} __ABI_PACKED;
+ } BPMP_UNION_ANON;
+} BPMP_ABI_PACKED;
/** @} */
@@ -1463,6 +1730,20 @@ enum mrq_thermal_host_to_bpmp_cmd {
*/
CMD_THERMAL_GET_NUM_ZONES = 3,
+ /**
+ * @brief Get the thermtrip of the specified zone.
+ *
+ * Host needs to supply request parameters.
+ *
+ * mrq_response::err is
+ * * 0: Valid zone information returned.
+ * * -#BPMP_EINVAL: Invalid request parameters.
+ * * -#BPMP_ENOENT: No driver registered for thermal zone.
+ * * -#BPMP_ERANGE if thermtrip is invalid or disabled.
+ * * -#BPMP_EFAULT: Problem reading zone information.
+ */
+ CMD_THERMAL_GET_THERMTRIP = 4,
+
/** @brief: number of supported host-to-bpmp commands. May
* increase in future
*/
@@ -1493,7 +1774,7 @@ enum mrq_thermal_bpmp_to_host_cmd {
*/
struct cmd_thermal_query_abi_request {
uint32_t type;
-} __ABI_PACKED;
+} BPMP_ABI_PACKED;
/*
* Host->BPMP request data for request type CMD_THERMAL_GET_TEMP
@@ -1502,7 +1783,7 @@ struct cmd_thermal_query_abi_request {
*/
struct cmd_thermal_get_temp_request {
uint32_t zone;
-} __ABI_PACKED;
+} BPMP_ABI_PACKED;
/*
* BPMP->Host reply data for request CMD_THERMAL_GET_TEMP
@@ -1515,7 +1796,7 @@ struct cmd_thermal_get_temp_request {
*/
struct cmd_thermal_get_temp_response {
int32_t temp;
-} __ABI_PACKED;
+} BPMP_ABI_PACKED;
/*
* Host->BPMP request data for request type CMD_THERMAL_SET_TRIP
@@ -1530,7 +1811,7 @@ struct cmd_thermal_set_trip_request {
int32_t low;
int32_t high;
uint32_t enabled;
-} __ABI_PACKED;
+} BPMP_ABI_PACKED;
/*
* BPMP->Host request data for request type CMD_THERMAL_HOST_TRIP_REACHED
@@ -1539,7 +1820,7 @@ struct cmd_thermal_set_trip_request {
*/
struct cmd_thermal_host_trip_reached_request {
uint32_t zone;
-} __ABI_PACKED;
+} BPMP_ABI_PACKED;
/*
* BPMP->Host reply data for request type CMD_THERMAL_GET_NUM_ZONES
@@ -1549,7 +1830,25 @@ struct cmd_thermal_host_trip_reached_request {
*/
struct cmd_thermal_get_num_zones_response {
uint32_t num;
-} __ABI_PACKED;
+} BPMP_ABI_PACKED;
+
+/*
+ * Host->BPMP request data for request type CMD_THERMAL_GET_THERMTRIP
+ *
+ * zone: Number of thermal zone.
+ */
+struct cmd_thermal_get_thermtrip_request {
+ uint32_t zone;
+} BPMP_ABI_PACKED;
+
+/*
+ * BPMP->Host reply data for request CMD_THERMAL_GET_THERMTRIP
+ *
+ * thermtrip: HW shutdown temperature in millicelsius.
+ */
+struct cmd_thermal_get_thermtrip_response {
+ int32_t thermtrip;
+} BPMP_ABI_PACKED;
/*
* Host->BPMP request data.
@@ -1565,8 +1864,9 @@ struct mrq_thermal_host_to_bpmp_request {
struct cmd_thermal_query_abi_request query_abi;
struct cmd_thermal_get_temp_request get_temp;
struct cmd_thermal_set_trip_request set_trip;
- } __UNION_ANON;
-} __ABI_PACKED;
+ struct cmd_thermal_get_thermtrip_request get_thermtrip;
+ } BPMP_UNION_ANON;
+} BPMP_ABI_PACKED;
/*
* BPMP->Host request data.
@@ -1578,16 +1878,17 @@ struct mrq_thermal_bpmp_to_host_request {
uint32_t type;
union {
struct cmd_thermal_host_trip_reached_request host_trip_reached;
- } __UNION_ANON;
-} __ABI_PACKED;
+ } BPMP_UNION_ANON;
+} BPMP_ABI_PACKED;
/*
* Data in reply to a Host->BPMP request.
*/
union mrq_thermal_bpmp_to_host_response {
struct cmd_thermal_get_temp_response get_temp;
+ struct cmd_thermal_get_thermtrip_response get_thermtrip;
struct cmd_thermal_get_num_zones_response get_num_zones;
-} __ABI_PACKED;
+} BPMP_ABI_PACKED;
/** @} */
/**
@@ -1619,7 +1920,7 @@ struct mrq_cpu_vhint_request {
uint32_t addr;
/** @brief ID of the cluster whose data is requested */
uint32_t cluster_id;
-} __ABI_PACKED;
+} BPMP_ABI_PACKED;
/**
* @brief Description of the CPU v/f relation
@@ -1646,7 +1947,7 @@ struct cpu_vhint_data {
uint16_t vindex_div;
/** reserved for future use */
uint16_t reserved[328];
-} __ABI_PACKED;
+} BPMP_ABI_PACKED;
/** @endcond */
/** @} */
@@ -1735,11 +2036,11 @@ struct mrq_abi_ratchet_response {
* @brief Used by @ref mrq_emc_dvfs_latency_response
*/
struct emc_dvfs_latency {
- /** @brief EMC frequency in kHz */
+ /** @brief EMC DVFS node frequency in kHz */
uint32_t freq;
/** @brief EMC DVFS latency in nanoseconds */
uint32_t latency;
-} __ABI_PACKED;
+} BPMP_ABI_PACKED;
#define EMC_DVFS_LATENCY_MAX_SIZE 14
/**
@@ -1748,9 +2049,9 @@ struct emc_dvfs_latency {
struct mrq_emc_dvfs_latency_response {
/** @brief The number valid entries in #pairs */
uint32_t num_pairs;
- /** @brief EMC <frequency, latency> information */
+ /** @brief EMC DVFS node <frequency, latency> information */
struct emc_dvfs_latency pairs[EMC_DVFS_LATENCY_MAX_SIZE];
-} __ABI_PACKED;
+} BPMP_ABI_PACKED;
/** @} */
@@ -1775,7 +2076,7 @@ struct mrq_emc_dvfs_latency_response {
struct mrq_cpu_ndiv_limits_request {
/** @brief Enum cluster_id */
uint32_t cluster_id;
-} __ABI_PACKED;
+} BPMP_ABI_PACKED;
/**
* @brief Response to #MRQ_CPU_NDIV_LIMITS
@@ -1791,7 +2092,7 @@ struct mrq_cpu_ndiv_limits_response {
uint16_t ndiv_max;
/** @brief Minimum allowed NDIV value */
uint16_t ndiv_min;
-} __ABI_PACKED;
+} BPMP_ABI_PACKED;
/** @} */
/** @endcond */
@@ -1823,7 +2124,7 @@ struct mrq_cpu_ndiv_limits_response {
struct mrq_cpu_auto_cc3_request {
/** @brief Enum cluster_id (logical cluster id, known to CCPLEX s/w) */
uint32_t cluster_id;
-} __ABI_PACKED;
+} BPMP_ABI_PACKED;
/**
* @brief Response to #MRQ_CPU_AUTO_CC3
@@ -1837,7 +2138,7 @@ struct mrq_cpu_auto_cc3_response {
* - bit [0] if "1" auto-CC3 is allowed, if "0" auto-CC3 is not allowed
*/
uint32_t auto_cc3_config;
-} __ABI_PACKED;
+} BPMP_ABI_PACKED;
/** @} */
/** @endcond */
@@ -1847,6 +2148,8 @@ struct mrq_cpu_auto_cc3_response {
* @def MRQ_TRACE_ITER
* @brief Manage the trace iterator
*
+ * @deprecated
+ *
* * Platforms: All
* * Initiators: CCPLEX
* * Targets: BPMP
@@ -1868,7 +2171,7 @@ enum {
struct mrq_trace_iter_request {
/** @brief TRACE_ITER_INIT or TRACE_ITER_CLEAN */
uint32_t cmd;
-} __ABI_PACKED;
+} BPMP_ABI_PACKED;
/** @} */
@@ -1944,12 +2247,12 @@ enum mrq_ringbuf_console_host_to_bpmp_cmd {
struct cmd_ringbuf_console_query_abi_req {
/** @brief Command identifier to be queried */
uint32_t cmd;
-} __ABI_PACKED;
+} BPMP_ABI_PACKED;
/** @private */
struct cmd_ringbuf_console_query_abi_resp {
- EMPTY
-} __ABI_PACKED;
+ BPMP_ABI_EMPTY
+} BPMP_ABI_PACKED;
/**
* @ingroup RingbufConsole
@@ -1960,7 +2263,7 @@ struct cmd_ringbuf_console_read_req {
* @brief Number of bytes requested to be read from the BPMP TX buffer
*/
uint8_t len;
-} __ABI_PACKED;
+} BPMP_ABI_PACKED;
/**
* @ingroup RingbufConsole
@@ -1971,7 +2274,7 @@ struct cmd_ringbuf_console_read_resp {
uint8_t data[MRQ_RINGBUF_CONSOLE_MAX_READ_LEN];
/** @brief Number of bytes in cmd_ringbuf_console_read_resp::data */
uint8_t len;
-} __ABI_PACKED;
+} BPMP_ABI_PACKED;
/**
* @ingroup RingbufConsole
@@ -1982,7 +2285,7 @@ struct cmd_ringbuf_console_write_req {
uint8_t data[MRQ_RINGBUF_CONSOLE_MAX_WRITE_LEN];
/** @brief Number of bytes in cmd_ringbuf_console_write_req::data */
uint8_t len;
-} __ABI_PACKED;
+} BPMP_ABI_PACKED;
/**
* @ingroup RingbufConsole
@@ -1993,12 +2296,12 @@ struct cmd_ringbuf_console_write_resp {
uint32_t space_avail;
/** @brief Number of bytes that were written to the BPMP RX buffer */
uint8_t len;
-} __ABI_PACKED;
+} BPMP_ABI_PACKED;
/** @private */
struct cmd_ringbuf_console_get_fifo_req {
- EMPTY
-} __ABI_PACKED;
+ BPMP_ABI_EMPTY
+} BPMP_ABI_PACKED;
/**
* @ingroup RingbufConsole
@@ -2013,7 +2316,7 @@ struct cmd_ringbuf_console_get_fifo_resp {
uint64_t bpmp_tx_tail_addr;
/** @brief Length of the BPMP TX buffer */
uint32_t bpmp_tx_buf_len;
-} __ABI_PACKED;
+} BPMP_ABI_PACKED;
/**
* @ingroup RingbufConsole
@@ -2033,8 +2336,8 @@ struct mrq_ringbuf_console_host_to_bpmp_request {
struct cmd_ringbuf_console_read_req read;
struct cmd_ringbuf_console_write_req write;
struct cmd_ringbuf_console_get_fifo_req get_fifo;
- } __UNION_ANON;
-} __ABI_PACKED;
+ } BPMP_UNION_ANON;
+} BPMP_ABI_PACKED;
/**
* @ingroup RingbufConsole
@@ -2047,7 +2350,7 @@ union mrq_ringbuf_console_bpmp_to_host_response {
struct cmd_ringbuf_console_read_resp read;
struct cmd_ringbuf_console_write_resp write;
struct cmd_ringbuf_console_get_fifo_resp get_fifo;
-} __ABI_PACKED;
+} BPMP_ABI_PACKED;
/** @} */
/**
@@ -2091,7 +2394,7 @@ struct mrq_strap_request {
uint32_t id;
/** @brief Desired value for strap (if cmd is #STRAP_SET) */
uint32_t value;
-} __ABI_PACKED;
+} BPMP_ABI_PACKED;
/**
* @defgroup Strap_Ids Strap Identifiers
@@ -2134,28 +2437,28 @@ struct cmd_uphy_margin_control_request {
uint32_t y;
/** @brief Set number of bit blocks for each margin section */
uint32_t nblks;
-} __ABI_PACKED;
+} BPMP_ABI_PACKED;
struct cmd_uphy_margin_status_response {
/** @brief Number of errors observed */
uint32_t status;
-} __ABI_PACKED;
+} BPMP_ABI_PACKED;
struct cmd_uphy_ep_controller_pll_init_request {
/** @brief EP controller number, valid: 0, 4, 5 */
uint8_t ep_controller;
-} __ABI_PACKED;
+} BPMP_ABI_PACKED;
struct cmd_uphy_pcie_controller_state_request {
/** @brief PCIE controller number, valid: 0, 1, 2, 3, 4 */
uint8_t pcie_controller;
uint8_t enable;
-} __ABI_PACKED;
+} BPMP_ABI_PACKED;
struct cmd_uphy_ep_controller_pll_off_request {
/** @brief EP controller number, valid: 0, 4, 5 */
uint8_t ep_controller;
-} __ABI_PACKED;
+} BPMP_ABI_PACKED;
/**
* @ingroup UPHY
@@ -2186,8 +2489,8 @@ struct mrq_uphy_request {
struct cmd_uphy_ep_controller_pll_init_request ep_ctrlr_pll_init;
struct cmd_uphy_pcie_controller_state_request controller_state;
struct cmd_uphy_ep_controller_pll_off_request ep_ctrlr_pll_off;
- } __UNION_ANON;
-} __ABI_PACKED;
+ } BPMP_UNION_ANON;
+} BPMP_ABI_PACKED;
/**
* @ingroup UPHY
@@ -2207,8 +2510,8 @@ struct mrq_uphy_request {
struct mrq_uphy_response {
union {
struct cmd_uphy_margin_status_response uphy_get_margin_status;
- } __UNION_ANON;
-} __ABI_PACKED;
+ } BPMP_UNION_ANON;
+} BPMP_ABI_PACKED;
/** @} */
/** @endcond */
@@ -2258,31 +2561,31 @@ enum {
struct cmd_fmon_gear_clamp_request {
int32_t unused;
int64_t rate;
-} __ABI_PACKED;
+} BPMP_ABI_PACKED;
/** @private */
struct cmd_fmon_gear_clamp_response {
- EMPTY
-} __ABI_PACKED;
+ BPMP_ABI_EMPTY
+} BPMP_ABI_PACKED;
/** @private */
struct cmd_fmon_gear_free_request {
- EMPTY
-} __ABI_PACKED;
+ BPMP_ABI_EMPTY
+} BPMP_ABI_PACKED;
/** @private */
struct cmd_fmon_gear_free_response {
- EMPTY
-} __ABI_PACKED;
+ BPMP_ABI_EMPTY
+} BPMP_ABI_PACKED;
/** @private */
struct cmd_fmon_gear_get_request {
- EMPTY
-} __ABI_PACKED;
+ BPMP_ABI_EMPTY
+} BPMP_ABI_PACKED;
struct cmd_fmon_gear_get_response {
int64_t rate;
-} __ABI_PACKED;
+} BPMP_ABI_PACKED;
/**
* @ingroup FMON
@@ -2315,8 +2618,8 @@ struct mrq_fmon_request {
struct cmd_fmon_gear_free_request fmon_gear_free;
/** @private */
struct cmd_fmon_gear_get_request fmon_gear_get;
- } __UNION_ANON;
-} __ABI_PACKED;
+ } BPMP_UNION_ANON;
+} BPMP_ABI_PACKED;
/**
* @ingroup FMON
@@ -2340,8 +2643,8 @@ struct mrq_fmon_response {
/** @private */
struct cmd_fmon_gear_free_response fmon_gear_free;
struct cmd_fmon_gear_get_response fmon_gear_get;
- } __UNION_ANON;
-} __ABI_PACKED;
+ } BPMP_UNION_ANON;
+} BPMP_ABI_PACKED;
/** @} */
/** @endcond */
@@ -2366,13 +2669,27 @@ struct mrq_fmon_response {
*/
enum {
/**
+ * @cond DEPRECATED
* @brief Retrieve specified EC status.
*
* mrq_response::err is 0 if the operation was successful, or @n
* -#BPMP_ENODEV if target EC is not owned by BPMP @n
- * -#BPMP_EACCES if target EC power domain is turned off
+ * -#BPMP_EACCES if target EC power domain is turned off @n
+ * -#BPMP_EBADCMD if subcommand is not supported
+ * @endcond
*/
- CMD_EC_STATUS_GET = 1,
+ CMD_EC_STATUS_GET = 1, /* deprecated */
+
+ /**
+ * @brief Retrieve specified EC extended status (includes error
+ * counter and user values).
+ *
+ * mrq_response::err is 0 if the operation was successful, or @n
+ * -#BPMP_ENODEV if target EC is not owned by BPMP @n
+ * -#BPMP_EACCES if target EC power domain is turned off @n
+ * -#BPMP_EBADCMD if subcommand is not supported
+ */
+ CMD_EC_STATUS_EX_GET = 2,
CMD_EC_NUM,
};
@@ -2428,13 +2745,13 @@ enum bpmp_ec_err_type {
/** @brief SW Correctable error
*
- * Error descriptor @ref ec_err_simple_desc.
+ * Error descriptor @ref ec_err_sw_error_desc.
*/
EC_ERR_TYPE_SW_CORRECTABLE = 16,
/** @brief SW Uncorrectable error
*
- * Error descriptor @ref ec_err_simple_desc.
+ * Error descriptor @ref ec_err_sw_error_desc.
*/
EC_ERR_TYPE_SW_UNCORRECTABLE = 17,
@@ -2454,9 +2771,9 @@ enum bpmp_ec_err_type {
/** @brief Group of registers with parity error. */
enum ec_registers_group {
/** @brief Functional registers group */
- EC_ERR_GROUP_FUNC_REG = 0,
+ EC_ERR_GROUP_FUNC_REG = 0U,
/** @brief SCR registers group */
- EC_ERR_GROUP_SCR_REG = 1,
+ EC_ERR_GROUP_SCR_REG = 1U,
};
/**
@@ -2465,11 +2782,11 @@ enum ec_registers_group {
* @{
*/
/** @brief No EC error found flag */
-#define EC_STATUS_FLAG_NO_ERROR 0x0001
+#define EC_STATUS_FLAG_NO_ERROR 0x0001U
/** @brief Last EC error found flag */
-#define EC_STATUS_FLAG_LAST_ERROR 0x0002
+#define EC_STATUS_FLAG_LAST_ERROR 0x0002U
/** @brief EC latent error flag */
-#define EC_STATUS_FLAG_LATENT_ERROR 0x0004
+#define EC_STATUS_FLAG_LATENT_ERROR 0x0004U
/** @} */
/**
@@ -2478,9 +2795,9 @@ enum ec_registers_group {
* @{
*/
/** @brief EC descriptor error resolved flag */
-#define EC_DESC_FLAG_RESOLVED 0x0001
+#define EC_DESC_FLAG_RESOLVED 0x0001U
/** @brief EC descriptor failed to retrieve id flag */
-#define EC_DESC_FLAG_NO_ID 0x0002
+#define EC_DESC_FLAG_NO_ID 0x0002U
/** @} */
/**
@@ -2497,7 +2814,7 @@ struct ec_err_fmon_desc {
uint32_t fmon_faults;
/** @brief FMON faults access error */
int32_t fmon_access_error;
-} __ABI_PACKED;
+} BPMP_ABI_PACKED;
/**
* |error type | vmon_adc_id values |
@@ -2513,7 +2830,7 @@ struct ec_err_vmon_desc {
uint32_t vmon_faults;
/** @brief VMON faults access error */
int32_t vmon_access_error;
-} __ABI_PACKED;
+} BPMP_ABI_PACKED;
/**
* |error type | reg_id values |
@@ -2527,7 +2844,22 @@ struct ec_err_reg_parity_desc {
uint16_t reg_id;
/** @brief Register group @ref ec_registers_group */
uint16_t reg_group;
-} __ABI_PACKED;
+} BPMP_ABI_PACKED;
+
+/**
+ * |error type | err_source_id values |
+ * |--------------------------------- |--------------------------|
+ * |@ref EC_ERR_TYPE_SW_CORRECTABLE | @ref bpmp_ec_ce_swd_ids |
+ * |@ref EC_ERR_TYPE_SW_UNCORRECTABLE | @ref bpmp_ec_ue_swd_ids |
+ */
+struct ec_err_sw_error_desc {
+ /** @brief Bitmask of @ref bpmp_ec_desc_flags */
+ uint16_t desc_flags;
+ /** @brief Error source id */
+ uint16_t err_source_id;
+ /** @brief Sw error data */
+ uint32_t sw_error_data;
+} BPMP_ABI_PACKED;
/**
* |error type | err_source_id values |
@@ -2537,34 +2869,36 @@ struct ec_err_reg_parity_desc {
* |@ref EC_ERR_TYPE_ECC_DED_INTERNAL |@ref bpmp_ec_ipath_ids |
* |@ref EC_ERR_TYPE_COMPARATOR |@ref bpmp_ec_comparator_ids|
* |@ref EC_ERR_TYPE_PARITY_SRAM |@ref bpmp_clock_ids |
- * |@ref EC_ERR_TYPE_SW_CORRECTABLE |@ref bpmp_ec_misc_ids |
- * |@ref EC_ERR_TYPE_SW_UNCORRECTABLE |@ref bpmp_ec_misc_ids |
- * |@ref EC_ERR_TYPE_OTHER_HW_CORRECTABLE |@ref bpmp_ec_misc_ids |
- * |@ref EC_ERR_TYPE_OTHER_HW_UNCORRECTABLE |@ref bpmp_ec_misc_ids |
+ * |@ref EC_ERR_TYPE_OTHER_HW_CORRECTABLE |@ref bpmp_ec_misc_hwd_ids |
+ * |@ref EC_ERR_TYPE_OTHER_HW_UNCORRECTABLE |@ref bpmp_ec_misc_hwd_ids |
*/
struct ec_err_simple_desc {
/** @brief Bitmask of @ref bpmp_ec_desc_flags */
uint16_t desc_flags;
/** @brief Error source id. Id space depends on error type. */
uint16_t err_source_id;
-} __ABI_PACKED;
+} BPMP_ABI_PACKED;
/** @brief Union of EC error descriptors */
union ec_err_desc {
struct ec_err_fmon_desc fmon_desc;
struct ec_err_vmon_desc vmon_desc;
struct ec_err_reg_parity_desc reg_parity_desc;
+ struct ec_err_sw_error_desc sw_error_desc;
struct ec_err_simple_desc simple_desc;
-} __ABI_PACKED;
+} BPMP_ABI_PACKED;
struct cmd_ec_status_get_request {
/** @brief HSM error line number that identifies target EC. */
uint32_t ec_hsm_id;
-} __ABI_PACKED;
+} BPMP_ABI_PACKED;
/** EC status maximum number of descriptors */
-#define EC_ERR_STATUS_DESC_MAX_NUM 4
+#define EC_ERR_STATUS_DESC_MAX_NUM 4U
+/**
+ * @cond DEPRECATED
+ */
struct cmd_ec_status_get_response {
/** @brief Target EC id (the same id received with request). */
uint32_t ec_hsm_id;
@@ -2582,7 +2916,33 @@ struct cmd_ec_status_get_response {
uint32_t error_desc_num;
/** @brief EC error descriptors */
union ec_err_desc error_descs[EC_ERR_STATUS_DESC_MAX_NUM];
-} __ABI_PACKED;
+} BPMP_ABI_PACKED;
+/** @endcond */
+
+struct cmd_ec_status_ex_get_response {
+ /** @brief Target EC id (the same id received with request). */
+ uint32_t ec_hsm_id;
+ /**
+ * @brief Bitmask of @ref bpmp_ec_status_flags
+ *
+ * If NO_ERROR flag is set, error_ fields should be ignored
+ */
+ uint32_t ec_status_flags;
+ /** @brief Found EC error index. */
+ uint32_t error_idx;
+ /** @brief Found EC error type @ref bpmp_ec_err_type. */
+ uint32_t error_type;
+ /** @brief Found EC mission error counter value */
+ uint32_t error_counter;
+ /** @brief Found EC mission error user value */
+ uint32_t error_uval;
+ /** @brief Reserved entry */
+ uint32_t reserved;
+ /** @brief Number of returned EC error descriptors */
+ uint32_t error_desc_num;
+ /** @brief EC error descriptors */
+ union ec_err_desc error_descs[EC_ERR_STATUS_DESC_MAX_NUM];
+} BPMP_ABI_PACKED;
/**
* @ingroup EC
@@ -2591,9 +2951,15 @@ struct cmd_ec_status_get_response {
* Used by the sender of an #MRQ_EC message to access ECs owned
* by BPMP.
*
+ * @cond DEPRECATED
* |sub-command |payload |
* |----------------------------|-----------------------|
* |@ref CMD_EC_STATUS_GET |ec_status_get |
+ * @endcond
+ *
+ * |sub-command |payload |
+ * |----------------------------|-----------------------|
+ * |@ref CMD_EC_STATUS_EX_GET |ec_status_get |
*
*/
@@ -2603,8 +2969,8 @@ struct mrq_ec_request {
union {
struct cmd_ec_status_get_request ec_status_get;
- } __UNION_ANON;
-} __ABI_PACKED;
+ } BPMP_UNION_ANON;
+} BPMP_ABI_PACKED;
/**
* @ingroup EC
@@ -2613,49 +2979,28 @@ struct mrq_ec_request {
* Each sub-command supported by @ref mrq_ec_request may return
* sub-command-specific data as indicated below.
*
+ * @cond DEPRECATED
* |sub-command |payload |
* |----------------------------|------------------------|
* |@ref CMD_EC_STATUS_GET |ec_status_get |
+ * @endcond
+ *
+ * |sub-command |payload |
+ * |----------------------------|------------------------|
+ * |@ref CMD_EC_STATUS_EX_GET |ec_status_ex_get |
*
*/
struct mrq_ec_response {
union {
+ /**
+ * @cond DEPRECATED
+ */
struct cmd_ec_status_get_response ec_status_get;
- } __UNION_ANON;
-} __ABI_PACKED;
-
-/** @} */
-/** @endcond */
-
-/**
- * @ingroup MRQ_Codes
- * @def MRQ_FBVOLT_STATUS
- * @brief Provides status information about voltage state for fuse burning
- *
- * * Platforms: T194 onwards
- * @cond bpmp_t194
- * * Initiators: CCPLEX
- * * Target: BPMP
- * * Request Payload: None
- * * Response Payload: @ref mrq_fbvolt_status_response
- * @{
- */
-
-/**
- * @ingroup Fbvolt_status
- * @brief Response to #MRQ_FBVOLT_STATUS
- *
- * Value of #ready reflects if core voltages are in a suitable state for buring
- * fuses. A value of 0x1 indicates that core voltages are ready for burning
- * fuses. A value of 0x0 indicates that core voltages are not ready.
- */
-struct mrq_fbvolt_status_response {
- /** @brief Bit [0:0] - ready status, bits [31:1] - reserved */
- uint32_t ready;
- /** @brief Reserved */
- uint32_t unused;
-} __ABI_PACKED;
+ /** @endcond */
+ struct cmd_ec_status_ex_get_response ec_status_ex_get;
+ } BPMP_UNION_ANON;
+} BPMP_ABI_PACKED;
/** @} */
/** @endcond */
@@ -2668,6 +3013,8 @@ struct mrq_fbvolt_status_response {
* @{
*/
+/** @brief Operation not permitted */
+#define BPMP_EPERM 1
/** @brief No such file or directory */
#define BPMP_ENOENT 2
/** @brief No MRQ handler */
@@ -2676,12 +3023,16 @@ struct mrq_fbvolt_status_response {
#define BPMP_EIO 5
/** @brief Bad sub-MRQ command */
#define BPMP_EBADCMD 6
+/** @brief Resource temporarily unavailable */
+#define BPMP_EAGAIN 11
/** @brief Not enough memory */
#define BPMP_ENOMEM 12
/** @brief Permission denied */
#define BPMP_EACCES 13
/** @brief Bad address */
#define BPMP_EFAULT 14
+/** @brief Resource busy */
+#define BPMP_EBUSY 16
/** @brief No such device */
#define BPMP_ENODEV 19
/** @brief Argument is a directory */
@@ -2693,10 +3044,18 @@ struct mrq_fbvolt_status_response {
/** @brief Out of range */
#define BPMP_ERANGE 34
/** @brief Function not implemented */
-#define BPMP_ENOSYS 38
+#define BPMP_ENOSYS 38
/** @brief Invalid slot */
#define BPMP_EBADSLT 57
+/** @brief Not supported */
+#define BPMP_ENOTSUP 134
+/** @brief No such device or address */
+#define BPMP_ENXIO 140
/** @} */
+#if defined(BPMP_ABI_CHECKS)
+#include "bpmp_abi_checks.h"
+#endif
+
#endif
diff --git a/include/soc/tegra/fuse.h b/include/soc/tegra/fuse.h
index 252ea20fe4c1..1097feca41ed 100644
--- a/include/soc/tegra/fuse.h
+++ b/include/soc/tegra/fuse.h
@@ -12,6 +12,8 @@
#define TEGRA124 0x40
#define TEGRA132 0x13
#define TEGRA210 0x21
+#define TEGRA186 0x18
+#define TEGRA194 0x19
#define TEGRA_FUSE_SKU_CALIB_0 0xf0
#define TEGRA30_FUSE_SATA_CALIB 0x124
diff --git a/include/trace/events/scmi.h b/include/trace/events/scmi.h
index f076c430d243..f3a4b4d60714 100644
--- a/include/trace/events/scmi.h
+++ b/include/trace/events/scmi.h
@@ -35,7 +35,7 @@ TRACE_EVENT(scmi_xfer_begin,
TRACE_EVENT(scmi_xfer_end,
TP_PROTO(int transfer_id, u8 msg_id, u8 protocol_id, u16 seq,
- u32 status),
+ int status),
TP_ARGS(transfer_id, msg_id, protocol_id, seq, status),
TP_STRUCT__entry(
@@ -43,7 +43,7 @@ TRACE_EVENT(scmi_xfer_end,
__field(u8, msg_id)
__field(u8, protocol_id)
__field(u16, seq)
- __field(u32, status)
+ __field(int, status)
),
TP_fast_assign(
@@ -54,7 +54,7 @@ TRACE_EVENT(scmi_xfer_end,
__entry->status = status;
),
- TP_printk("transfer_id=%d msg_id=%u protocol_id=%u seq=%u status=%u",
+ TP_printk("transfer_id=%d msg_id=%u protocol_id=%u seq=%u status=%d",
__entry->transfer_id, __entry->msg_id, __entry->protocol_id,
__entry->seq, __entry->status)
);