Hi Krishna,
kernel test robot noticed the following build errors:
[auto build test ERROR on 3006adf3be79cde4d14b1800b963b82b6e5572e0]
url: https://github.com/intel-lab-lkp/linux/commits/Krishna-chaitanya-chundru/bus-mhi-host-Add-tracing-support/20231111-101955
base: 3006adf3be79cde4d14b1800b963b82b6e5572e0
patch link: https://lore.kernel.org/r/20231111-ftrace_support-v3-1-f358d2911a74%40quicinc.com
patch subject: [PATCH v3] bus: mhi: host: Add tracing support
config: sh-allmodconfig (https://download.01.org/0day-ci/archive/20231111/202311111237.zTm5NBLH-lkp@intel.com/config)
compiler: sh4-linux-gcc (GCC) 13.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20231111/202311111237.zTm5NBLH-lkp@intel.com/reproduce)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202311111237.zTm5NBLH-lkp@intel.com/
All errors (new ones prefixed by >>):
In file included from include/trace/define_trace.h:102,
from drivers/bus/mhi/host/trace.h:224,
from drivers/bus/mhi/host/init.c:24:
drivers/bus/mhi/host/./trace.h: In function 'trace_event_raw_event_mhi_process_ctrl_ev_ring':
>> drivers/bus/mhi/host/../common.h:144:58: error: invalid type argument of '->' (have 'u64' {aka 'long long unsigned int'})
144 | #define MHI_TRE_GET_DWORD(tre, word) le32_to_cpu((tre)->dword[(word)])
| ^~
include/trace/trace_events.h:402:11: note: in definition of macro 'DECLARE_EVENT_CLASS'
402 | { assign; } \
| ^~~~~~
include/trace/trace_events.h:44:30: note: in expansion of macro 'PARAMS'
44 | PARAMS(assign), \
| ^~~~~~
drivers/bus/mhi/host/./trace.h:123:1: note: in expansion of macro 'TRACE_EVENT'
123 | TRACE_EVENT(mhi_process_ctrl_ev_ring,
| ^~~~~~~~~~~
drivers/bus/mhi/host/./trace.h:138:9: note: in expansion of macro 'TP_fast_assign'
138 | TP_fast_assign(
| ^~~~~~~~~~~~~~
include/linux/compiler_types.h:413:9: note: in expansion of macro '__compiletime_assert'
413 | __compiletime_assert(condition, msg, prefix, suffix)
| ^~~~~~~~~~~~~~~~~~~~
include/linux/compiler_types.h:425:9: note: in expansion of macro '_compiletime_assert'
425 | _compiletime_assert(condition, msg, __compiletime_assert_, __COUNTER__)
| ^~~~~~~~~~~~~~~~~~~
include/linux/build_bug.h:39:37: note: in expansion of macro 'compiletime_assert'
39 | #define BUILD_BUG_ON_MSG(cond, msg) compiletime_assert(!(cond), msg)
| ^~~~~~~~~~~~~~~~~~
include/linux/bitfield.h:71:17: note: in expansion of macro 'BUILD_BUG_ON_MSG'
71 | BUILD_BUG_ON_MSG(__bf_cast_unsigned(_mask, _mask) > \
| ^~~~~~~~~~~~~~~~
include/linux/bitfield.h:61:43: note: in expansion of macro '__unsigned_scalar_typeof'
61 | #define __bf_cast_unsigned(type, x) ((__unsigned_scalar_typeof(type))(x))
| ^~~~~~~~~~~~~~~~~~~~~~~~
include/linux/bitfield.h:72:34: note: in expansion of macro '__bf_cast_unsigned'
72 | __bf_cast_unsigned(_reg, ~0ull), \
| ^~~~~~~~~~~~~~~~~~
include/linux/bitfield.h:154:17: note: in expansion of macro '__BF_FIELD_CHECK'
154 | __BF_FIELD_CHECK(_mask, _reg, 0U, "FIELD_GET: "); \
| ^~~~~~~~~~~~~~~~
drivers/bus/mhi/host/../common.h:159:41: note: in expansion of macro 'FIELD_GET'
159 | #define MHI_TRE_GET_EV_STATE(tre) FIELD_GET(GENMASK(31, 24), (MHI_TRE_GET_DWORD(tre, 0)))
| ^~~~~~~~~
include/linux/byteorder/generic.h:89:21: note: in expansion of macro '__le32_to_cpu'
89 | #define le32_to_cpu __le32_to_cpu
| ^~~~~~~~~~~~~
drivers/bus/mhi/host/../common.h:159:69: note: in expansion of macro 'MHI_TRE_GET_DWORD'
159 | #define MHI_TRE_GET_EV_STATE(tre) FIELD_GET(GENMASK(31, 24), (MHI_TRE_GET_DWORD(tre, 0)))
| ^~~~~~~~~~~~~~~~~
drivers/bus/mhi/host/./trace.h:144:34: note: in expansion of macro 'MHI_TRE_GET_EV_STATE'
144 | __entry->state = MHI_TRE_GET_EV_STATE(rp);
| ^~~~~~~~~~~~~~~~~~~~
>> drivers/bus/mhi/host/../common.h:144:58: error: invalid type argument of '->' (have 'u64' {aka 'long long unsigned int'})
144 | #define MHI_TRE_GET_DWORD(tre, word) le32_to_cpu((tre)->dword[(word)])
| ^~
include/trace/trace_events.h:402:11: note: in definition of macro 'DECLARE_EVENT_CLASS'
402 | { assign; } \
| ^~~~~~
include/trace/trace_events.h:44:30: note: in expansion of macro 'PARAMS'
44 | PARAMS(assign), \
| ^~~~~~
drivers/bus/mhi/host/./trace.h:123:1: note: in expansion of macro 'TRACE_EVENT'
123 | TRACE_EVENT(mhi_process_ctrl_ev_ring,
| ^~~~~~~~~~~
drivers/bus/mhi/host/./trace.h:138:9: note: in expansion of macro 'TP_fast_assign'
138 | TP_fast_assign(
| ^~~~~~~~~~~~~~
drivers/bus/mhi/host/../common.h:159:41: note: in expansion of macro 'FIELD_GET'
159 | #define MHI_TRE_GET_EV_STATE(tre) FIELD_GET(GENMASK(31, 24), (MHI_TRE_GET_DWORD(tre, 0)))
| ^~~~~~~~~
include/linux/byteorder/generic.h:89:21: note: in expansion of macro '__le32_to_cpu'
89 | #define le32_to_cpu __le32_to_cpu
| ^~~~~~~~~~~~~
drivers/bus/mhi/host/../common.h:159:69: note: in expansion of macro 'MHI_TRE_GET_DWORD'
159 | #define MHI_TRE_GET_EV_STATE(tre) FIELD_GET(GENMASK(31, 24), (MHI_TRE_GET_DWORD(tre, 0)))
| ^~~~~~~~~~~~~~~~~
drivers/bus/mhi/host/./trace.h:144:34: note: in expansion of macro 'MHI_TRE_GET_EV_STATE'
144 | __entry->state = MHI_TRE_GET_EV_STATE(rp);
| ^~~~~~~~~~~~~~~~~~~~
In file included from include/trace/define_trace.h:103:
drivers/bus/mhi/host/./trace.h: In function 'perf_trace_mhi_process_ctrl_ev_ring':
>> drivers/bus/mhi/host/../common.h:144:58: error: invalid type argument of '->' (have 'u64' {aka 'long long unsigned int'})
144 | #define MHI_TRE_GET_DWORD(tre, word) le32_to_cpu((tre)->dword[(word)])
| ^~
include/trace/perf.h:51:11: note: in definition of macro 'DECLARE_EVENT_CLASS'
51 | { assign; } \
| ^~~~~~
include/trace/trace_events.h:44:30: note: in expansion of macro 'PARAMS'
44 | PARAMS(assign), \
| ^~~~~~
drivers/bus/mhi/host/./trace.h:123:1: note: in expansion of macro 'TRACE_EVENT'
123 | TRACE_EVENT(mhi_process_ctrl_ev_ring,
| ^~~~~~~~~~~
drivers/bus/mhi/host/./trace.h:138:9: note: in expansion of macro 'TP_fast_assign'
138 | TP_fast_assign(
| ^~~~~~~~~~~~~~
include/linux/compiler_types.h:413:9: note: in expansion of macro '__compiletime_assert'
413 | __compiletime_assert(condition, msg, prefix, suffix)
| ^~~~~~~~~~~~~~~~~~~~
include/linux/compiler_types.h:425:9: note: in expansion of macro '_compiletime_assert'
425 | _compiletime_assert(condition, msg, __compiletime_assert_, __COUNTER__)
| ^~~~~~~~~~~~~~~~~~~
include/linux/build_bug.h:39:37: note: in expansion of macro 'compiletime_assert'
39 | #define BUILD_BUG_ON_MSG(cond, msg) compiletime_assert(!(cond), msg)
| ^~~~~~~~~~~~~~~~~~
include/linux/bitfield.h:71:17: note: in expansion of macro 'BUILD_BUG_ON_MSG'
71 | BUILD_BUG_ON_MSG(__bf_cast_unsigned(_mask, _mask) > \
| ^~~~~~~~~~~~~~~~
include/linux/bitfield.h:61:43: note: in expansion of macro '__unsigned_scalar_typeof'
61 | #define __bf_cast_unsigned(type, x) ((__unsigned_scalar_typeof(type))(x))
| ^~~~~~~~~~~~~~~~~~~~~~~~
include/linux/bitfield.h:72:34: note: in expansion of macro '__bf_cast_unsigned'
72 | __bf_cast_unsigned(_reg, ~0ull), \
| ^~~~~~~~~~~~~~~~~~
include/linux/bitfield.h:154:17: note: in expansion of macro '__BF_FIELD_CHECK'
154 | __BF_FIELD_CHECK(_mask, _reg, 0U, "FIELD_GET: "); \
| ^~~~~~~~~~~~~~~~
drivers/bus/mhi/host/../common.h:159:41: note: in expansion of macro 'FIELD_GET'
159 | #define MHI_TRE_GET_EV_STATE(tre) FIELD_GET(GENMASK(31, 24), (MHI_TRE_GET_DWORD(tre, 0)))
| ^~~~~~~~~
include/linux/byteorder/generic.h:89:21: note: in expansion of macro '__le32_to_cpu'
89 | #define le32_to_cpu __le32_to_cpu
| ^~~~~~~~~~~~~
drivers/bus/mhi/host/../common.h:159:69: note: in expansion of macro 'MHI_TRE_GET_DWORD'
159 | #define MHI_TRE_GET_EV_STATE(tre) FIELD_GET(GENMASK(31, 24), (MHI_TRE_GET_DWORD(tre, 0)))
| ^~~~~~~~~~~~~~~~~
drivers/bus/mhi/host/./trace.h:144:34: note: in expansion of macro 'MHI_TRE_GET_EV_STATE'
144 | __entry->state = MHI_TRE_GET_EV_STATE(rp);
| ^~~~~~~~~~~~~~~~~~~~
>> drivers/bus/mhi/host/../common.h:144:58: error: invalid type argument of '->' (have 'u64' {aka 'long long unsigned int'})
144 | #define MHI_TRE_GET_DWORD(tre, word) le32_to_cpu((tre)->dword[(word)])
| ^~
include/trace/perf.h:51:11: note: in definition of macro 'DECLARE_EVENT_CLASS'
51 | { assign; } \
| ^~~~~~
include/trace/trace_events.h:44:30: note: in expansion of macro 'PARAMS'
44 | PARAMS(assign), \
| ^~~~~~
drivers/bus/mhi/host/./trace.h:123:1: note: in expansion of macro 'TRACE_EVENT'
123 | TRACE_EVENT(mhi_process_ctrl_ev_ring,
| ^~~~~~~~~~~
drivers/bus/mhi/host/./trace.h:138:9: note: in expansion of macro 'TP_fast_assign'
138 | TP_fast_assign(
| ^~~~~~~~~~~~~~
drivers/bus/mhi/host/../common.h:159:41: note: in expansion of macro 'FIELD_GET'
159 | #define MHI_TRE_GET_EV_STATE(tre) FIELD_GET(GENMASK(31, 24), (MHI_TRE_GET_DWORD(tre, 0)))
| ^~~~~~~~~
include/linux/byteorder/generic.h:89:21: note: in expansion of macro '__le32_to_cpu'
89 | #define le32_to_cpu __le32_to_cpu
| ^~~~~~~~~~~~~
drivers/bus/mhi/host/../common.h:159:69: note: in expansion of macro 'MHI_TRE_GET_DWORD'
159 | #define MHI_TRE_GET_EV_STATE(tre) FIELD_GET(GENMASK(31, 24), (MHI_TRE_GET_DWORD(tre, 0)))
| ^~~~~~~~~~~~~~~~~
drivers/bus/mhi/host/./trace.h:144:34: note: in expansion of macro 'MHI_TRE_GET_EV_STATE'
144 | __entry->state = MHI_TRE_GET_EV_STATE(rp);
| ^~~~~~~~~~~~~~~~~~~~
vim +144 drivers/bus/mhi/host/../common.h
8485149c7a84bb Manivannan Sadhasivam 2022-03-01 122
8485149c7a84bb Manivannan Sadhasivam 2022-03-01 123 /* Channel reset command */
8485149c7a84bb Manivannan Sadhasivam 2022-03-01 124 #define MHI_TRE_CMD_RESET_PTR 0
8485149c7a84bb Manivannan Sadhasivam 2022-03-01 125 #define MHI_TRE_CMD_RESET_DWORD0 0
8485149c7a84bb Manivannan Sadhasivam 2022-03-01 126 #define MHI_TRE_CMD_RESET_DWORD1(chid) cpu_to_le32(FIELD_PREP(GENMASK(31, 24), chid) | \
8485149c7a84bb Manivannan Sadhasivam 2022-03-01 127 FIELD_PREP(GENMASK(23, 16), \
8485149c7a84bb Manivannan Sadhasivam 2022-03-01 128 MHI_CMD_RESET_CHAN))
8485149c7a84bb Manivannan Sadhasivam 2022-03-01 129
8485149c7a84bb Manivannan Sadhasivam 2022-03-01 130 /* Channel stop command */
8485149c7a84bb Manivannan Sadhasivam 2022-03-01 131 #define MHI_TRE_CMD_STOP_PTR 0
8485149c7a84bb Manivannan Sadhasivam 2022-03-01 132 #define MHI_TRE_CMD_STOP_DWORD0 0
8485149c7a84bb Manivannan Sadhasivam 2022-03-01 133 #define MHI_TRE_CMD_STOP_DWORD1(chid) cpu_to_le32(FIELD_PREP(GENMASK(31, 24), chid) | \
8485149c7a84bb Manivannan Sadhasivam 2022-03-01 134 FIELD_PREP(GENMASK(23, 16), \
8485149c7a84bb Manivannan Sadhasivam 2022-03-01 135 MHI_CMD_STOP_CHAN))
8485149c7a84bb Manivannan Sadhasivam 2022-03-01 136
8485149c7a84bb Manivannan Sadhasivam 2022-03-01 137 /* Channel start command */
8485149c7a84bb Manivannan Sadhasivam 2022-03-01 138 #define MHI_TRE_CMD_START_PTR 0
8485149c7a84bb Manivannan Sadhasivam 2022-03-01 139 #define MHI_TRE_CMD_START_DWORD0 0
8485149c7a84bb Manivannan Sadhasivam 2022-03-01 140 #define MHI_TRE_CMD_START_DWORD1(chid) cpu_to_le32(FIELD_PREP(GENMASK(31, 24), chid) | \
8485149c7a84bb Manivannan Sadhasivam 2022-03-01 141 FIELD_PREP(GENMASK(23, 16), \
8485149c7a84bb Manivannan Sadhasivam 2022-03-01 142 MHI_CMD_START_CHAN))
8485149c7a84bb Manivannan Sadhasivam 2022-03-01 143
8485149c7a84bb Manivannan Sadhasivam 2022-03-01 @144 #define MHI_TRE_GET_DWORD(tre, word) le32_to_cpu((tre)->dword[(word)])
8485149c7a84bb Manivannan Sadhasivam 2022-03-01 145 #define MHI_TRE_GET_CMD_CHID(tre) FIELD_GET(GENMASK(31, 24), MHI_TRE_GET_DWORD(tre, 1))
8485149c7a84bb Manivannan Sadhasivam 2022-03-01 146 #define MHI_TRE_GET_CMD_TYPE(tre) FIELD_GET(GENMASK(23, 16), MHI_TRE_GET_DWORD(tre, 1))
8485149c7a84bb Manivannan Sadhasivam 2022-03-01 147
@@ -20,6 +20,9 @@
#include <linux/wait.h>
#include "internal.h"
+#define CREATE_TRACE_POINTS
+#include "trace.h"
+
static DEFINE_IDA(mhi_controller_ida);
const char * const mhi_ee_str[MHI_EE_MAX] = {
@@ -7,6 +7,7 @@
#ifndef _MHI_INT_H
#define _MHI_INT_H
+#include "trace.h"
#include "../common.h"
extern struct bus_type mhi_bus_type;
@@ -491,11 +491,9 @@ irqreturn_t mhi_intvec_threaded_handler(int irq_number, void *priv)
state = mhi_get_mhi_state(mhi_cntrl);
ee = mhi_get_exec_env(mhi_cntrl);
- dev_dbg(dev, "local ee: %s state: %s device ee: %s state: %s\n",
- TO_MHI_EXEC_STR(mhi_cntrl->ee),
- mhi_state_str(mhi_cntrl->dev_state),
- TO_MHI_EXEC_STR(ee), mhi_state_str(state));
+ trace_mhi_intvec_states(mhi_cntrl->mhi_dev->name, mhi_cntrl->ee,
+ mhi_cntrl->dev_state, ee, state);
if (state == MHI_STATE_SYS_ERR) {
dev_dbg(dev, "System error detected\n");
pm_state = mhi_tryset_pm_state(mhi_cntrl,
@@ -832,6 +830,10 @@ int mhi_process_ctrl_ev_ring(struct mhi_controller *mhi_cntrl,
while (dev_rp != local_rp) {
enum mhi_pkt_type type = MHI_TRE_GET_EV_TYPE(local_rp);
+ trace_mhi_process_ctrl_ev_ring(mhi_cntrl->mhi_dev->name, (u64)local_rp,
+ local_rp->ptr, local_rp->dword[0],
+ local_rp->dword[1]);
+
switch (type) {
case MHI_PKT_TYPE_BW_REQ_EVENT:
{
@@ -997,6 +999,9 @@ int mhi_process_data_event_ring(struct mhi_controller *mhi_cntrl,
while (dev_rp != local_rp && event_quota > 0) {
enum mhi_pkt_type type = MHI_TRE_GET_EV_TYPE(local_rp);
+ trace_mhi_process_data_event_ring(mhi_cntrl->mhi_dev->name, local_rp->ptr,
+ local_rp->dword[0], local_rp->dword[1]);
+
chan = MHI_TRE_GET_EV_CHID(local_rp);
WARN_ON(chan >= mhi_cntrl->max_chan);
@@ -1235,6 +1240,8 @@ int mhi_gen_tre(struct mhi_controller *mhi_cntrl, struct mhi_chan *mhi_chan,
mhi_tre->dword[0] = MHI_TRE_DATA_DWORD0(info->len);
mhi_tre->dword[1] = MHI_TRE_DATA_DWORD1(bei, eot, eob, chain);
+ trace_mhi_gen_tre(mhi_cntrl->mhi_dev->name, mhi_chan->chan, (u64)mhi_tre,
+ mhi_tre->ptr, mhi_tre->dword[0], mhi_tre->dword[1]);
/* increment WP */
mhi_add_ring_element(mhi_cntrl, tre_ring);
mhi_add_ring_element(mhi_cntrl, buf_ring);
@@ -1327,9 +1334,8 @@ static int mhi_update_channel_state(struct mhi_controller *mhi_cntrl,
enum mhi_cmd_type cmd = MHI_CMD_NOP;
int ret;
- dev_dbg(dev, "%d: Updating channel state to: %s\n", mhi_chan->chan,
- TO_CH_STATE_TYPE_STR(to_state));
-
+ trace_mhi_update_channel_state_start(mhi_cntrl->mhi_dev->name, mhi_chan->chan,
+ to_state);
switch (to_state) {
case MHI_CH_STATE_TYPE_RESET:
write_lock_irq(&mhi_chan->lock);
@@ -1396,9 +1402,7 @@ static int mhi_update_channel_state(struct mhi_controller *mhi_cntrl,
write_unlock_irq(&mhi_chan->lock);
}
- dev_dbg(dev, "%d: Channel state change to %s successful\n",
- mhi_chan->chan, TO_CH_STATE_TYPE_STR(to_state));
-
+ trace_mhi_update_channel_state_end(mhi_cntrl->mhi_dev->name, mhi_chan->chan, to_state);
exit_channel_update:
mhi_cntrl->runtime_put(mhi_cntrl);
mhi_device_put(mhi_cntrl->mhi_dev);
@@ -123,6 +123,7 @@ enum mhi_pm_state __must_check mhi_tryset_pm_state(struct mhi_controller *mhi_cn
if (unlikely(!(dev_state_transitions[index].to_states & state)))
return cur_state;
+ trace_mhi_tryset_pm_state(mhi_cntrl->mhi_dev->name, state);
mhi_cntrl->pm_state = state;
return mhi_cntrl->pm_state;
}
@@ -753,7 +754,6 @@ void mhi_pm_st_worker(struct work_struct *work)
struct mhi_controller *mhi_cntrl = container_of(work,
struct mhi_controller,
st_worker);
- struct device *dev = &mhi_cntrl->mhi_dev->dev;
spin_lock_irq(&mhi_cntrl->transition_lock);
list_splice_tail_init(&mhi_cntrl->transition_list, &head);
@@ -761,8 +761,8 @@ void mhi_pm_st_worker(struct work_struct *work)
list_for_each_entry_safe(itr, tmp, &head, node) {
list_del(&itr->node);
- dev_dbg(dev, "Handling state transition: %s\n",
- TO_DEV_STATE_TRANS_STR(itr->state));
+
+ trace_mhi_pm_st_transition(mhi_cntrl->mhi_dev->name, itr->state);
switch (itr->state) {
case DEV_ST_TRANSITION_PBL:
new file mode 100644
@@ -0,0 +1,224 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/*
+ * Copyright (c) 2023 Qualcomm Innovation Center, Inc. All rights reserved.
+ */
+
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM mhi_host
+
+#if !defined(_TRACE_EVENT_MHI_HOST_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_EVENT_MHI_HOST_H
+
+#include <linux/tracepoint.h>
+#include <linux/trace_seq.h>
+#include "../common.h"
+#include "internal.h"
+
+TRACE_EVENT(mhi_gen_tre,
+
+ TP_PROTO(const char *name, int ch_num, u64 wp, __le64 tre_ptr,
+ __le32 dword0, __le32 dword1),
+
+ TP_ARGS(name, ch_num, wp, tre_ptr, dword0, dword1),
+
+ TP_STRUCT__entry(
+ __string(name, name)
+ __field(int, ch_num)
+ __field(u64, wp)
+ __field(__le64, tre_ptr)
+ __field(__le32, dword0)
+ __field(__le32, dword1)
+ ),
+
+ TP_fast_assign(
+ __assign_str(name, name);
+ __entry->ch_num = ch_num;
+ __entry->wp = wp;
+ __entry->tre_ptr = tre_ptr;
+ __entry->dword0 = dword0;
+ __entry->dword1 = dword1;
+ ),
+
+ TP_printk("%s: Chan: %d WP: 0x%llx TRE: 0x%llx 0x%08x 0x%08x\n",
+ __get_str(name), __entry->ch_num, __entry->wp, __entry->tre_ptr,
+ __entry->dword0, __entry->dword1)
+);
+
+TRACE_EVENT(mhi_intvec_states,
+
+ TP_PROTO(const char *name, int local_ee, int state, int dev_ee, int dev_state),
+
+ TP_ARGS(name, local_ee, state, dev_ee, dev_state),
+
+ TP_STRUCT__entry(
+ __string(name, name)
+ __field(int, local_ee)
+ __field(int, state)
+ __field(int, dev_ee)
+ __field(int, dev_state)
+ ),
+
+ TP_fast_assign(
+ __assign_str(name, name);
+ __entry->local_ee = local_ee;
+ __entry->state = state;
+ __entry->dev_ee = dev_ee;
+ __entry->dev_state = dev_state;
+ ),
+
+ TP_printk("%s: local ee: %s state: %s device ee: %s state: %s\n",
+ __get_str(name),
+ TO_MHI_EXEC_STR(__entry->local_ee),
+ mhi_state_str(__entry->state),
+ TO_MHI_EXEC_STR(__entry->dev_ee),
+ mhi_state_str(__entry->dev_state))
+);
+
+TRACE_EVENT(mhi_tryset_pm_state,
+
+ TP_PROTO(const char *name, int pm_state),
+
+ TP_ARGS(name, pm_state),
+
+ TP_STRUCT__entry(
+ __string(name, name)
+ __field(int, pm_state)
+ ),
+
+ TP_fast_assign(
+ __assign_str(name, name);
+ if (pm_state)
+ pm_state = __fls(pm_state);
+ __entry->pm_state = pm_state;
+ ),
+
+ TP_printk("%s: PM state: %s\n", __get_str(name),
+ to_mhi_pm_state_str(__entry->pm_state))
+);
+
+TRACE_EVENT(mhi_process_data_event_ring,
+
+ TP_PROTO(const char *name, __le64 ptr, __le32 dword0, __le32 dword1),
+
+ TP_ARGS(name, ptr, dword0, dword1),
+
+ TP_STRUCT__entry(
+ __field(__le64, ptr)
+ __string(name, name)
+ __field(__le32, dword0)
+ __field(__le32, dword1)
+ ),
+
+ TP_fast_assign(
+ __assign_str(name, name);
+ __entry->ptr = ptr;
+ __entry->dword0 = dword0;
+ __entry->dword1 = dword1;
+ ),
+
+ TP_printk("%s: Processing Event:0x%llx 0x%08x 0x%08x\n",
+ __get_str(name), __entry->ptr, __entry->dword0, __entry->dword1)
+);
+
+TRACE_EVENT(mhi_process_ctrl_ev_ring,
+
+ TP_PROTO(const char *name, u64 rp, __le64 ptr, __le32 dword0, __le32 dword1),
+
+ TP_ARGS(name, rp, ptr, dword0, dword1),
+
+ TP_STRUCT__entry(
+ __field(u64, rp)
+ __field(__le64, ptr)
+ __string(name, name)
+ __field(__le32, dword0)
+ __field(__le32, dword1)
+ __field(int, state)
+ ),
+
+ TP_fast_assign(
+ __assign_str(name, name);
+ __entry->rp = rp;
+ __entry->ptr = ptr;
+ __entry->dword0 = dword0;
+ __entry->dword1 = dword1;
+ __entry->state = MHI_TRE_GET_EV_STATE(rp);
+ ),
+
+ TP_printk("%s: RP:0x%llx Processing Event:0x%llx 0x%08x 0x%08x state:%s\n",
+ __get_str(name), __entry->rp, __entry->ptr, __entry->dword0,
+ __entry->dword1, mhi_state_str(__entry->state))
+);
+
+TRACE_EVENT(mhi_update_channel_state_start,
+
+ TP_PROTO(const char *name, int ch_num, int state),
+
+ TP_ARGS(name, ch_num, state),
+
+ TP_STRUCT__entry(
+ __string(name, name)
+ __field(int, ch_num)
+ __field(int, state)
+ ),
+
+ TP_fast_assign(
+ __assign_str(name, name);
+ __entry->ch_num = ch_num;
+ __entry->state = state;
+ ),
+
+ TP_printk("%s: ch%d: Updating state to: %s\n",
+ __get_str(name), __entry->ch_num,
+ TO_CH_STATE_TYPE_STR(__entry->state))
+);
+
+TRACE_EVENT(mhi_update_channel_state_end,
+
+ TP_PROTO(const char *name, int ch_num, int state),
+
+ TP_ARGS(name, ch_num, state),
+
+ TP_STRUCT__entry(
+ __string(name, name)
+ __field(int, ch_num)
+ __field(int, state)
+ ),
+
+ TP_fast_assign(
+ __assign_str(name, name);
+ __entry->ch_num = ch_num;
+ __entry->state = state;
+ ),
+
+ TP_printk("%s: ch%d: Updated state to: %s\n",
+ __get_str(name), __entry->ch_num,
+ TO_CH_STATE_TYPE_STR(__entry->state))
+);
+
+TRACE_EVENT(mhi_pm_st_transition,
+
+ TP_PROTO(const char *name, int state),
+
+ TP_ARGS(name, state),
+
+ TP_STRUCT__entry(
+ __string(name, name)
+ __field(int, state)
+ ),
+
+ TP_fast_assign(
+ __assign_str(name, name);
+ __entry->state = state;
+ ),
+
+ TP_printk("%s: Handling state transition: %s\n", __get_str(name),
+ TO_DEV_STATE_TRANS_STR(__entry->state))
+);
+
+#endif
+#undef TRACE_INCLUDE_PATH
+#define TRACE_INCLUDE_PATH .
+#undef TRACE_INCLUDE_FILE
+#define TRACE_INCLUDE_FILE trace
+
+#include <trace/define_trace.h>