diff options
Diffstat (limited to 'include/trace/events/ufs.h')
| -rw-r--r-- | include/trace/events/ufs.h | 108 |
1 files changed, 68 insertions, 40 deletions
diff --git a/include/trace/events/ufs.h b/include/trace/events/ufs.h index 0bd54a184391..e151477d645c 100644 --- a/include/trace/events/ufs.h +++ b/include/trace/events/ufs.h @@ -20,32 +20,51 @@ { SYNCHRONIZE_CACHE, "SYNC" }, \ { UNMAP, "UNMAP" }) -#define UFS_LINK_STATES \ - EM(UIC_LINK_OFF_STATE) \ - EM(UIC_LINK_ACTIVE_STATE) \ - EMe(UIC_LINK_HIBERN8_STATE) - -#define UFS_PWR_MODES \ - EM(UFS_ACTIVE_PWR_MODE) \ - EM(UFS_SLEEP_PWR_MODE) \ - EM(UFS_POWERDOWN_PWR_MODE) \ - EMe(UFS_DEEPSLEEP_PWR_MODE) - -#define UFSCHD_CLK_GATING_STATES \ - EM(CLKS_OFF) \ - EM(CLKS_ON) \ - EM(REQ_CLKS_OFF) \ - EMe(REQ_CLKS_ON) +#define UFS_LINK_STATES \ + EM(UIC_LINK_OFF_STATE, "UIC_LINK_OFF_STATE") \ + EM(UIC_LINK_ACTIVE_STATE, "UIC_LINK_ACTIVE_STATE") \ + EMe(UIC_LINK_HIBERN8_STATE, "UIC_LINK_HIBERN8_STATE") + +#define UFS_PWR_MODES \ + EM(UFS_ACTIVE_PWR_MODE, "UFS_ACTIVE_PWR_MODE") \ + EM(UFS_SLEEP_PWR_MODE, "UFS_SLEEP_PWR_MODE") \ + EM(UFS_POWERDOWN_PWR_MODE, "UFS_POWERDOWN_PWR_MODE") \ + EMe(UFS_DEEPSLEEP_PWR_MODE, "UFS_DEEPSLEEP_PWR_MODE") + +#define UFSCHD_CLK_GATING_STATES \ + EM(CLKS_OFF, "CLKS_OFF") \ + EM(CLKS_ON, "CLKS_ON") \ + EM(REQ_CLKS_OFF, "REQ_CLKS_OFF") \ + EMe(REQ_CLKS_ON, "REQ_CLKS_ON") + +#define UFS_CMD_TRACE_STRINGS \ + EM(UFS_CMD_SEND, "send_req") \ + EM(UFS_CMD_COMP, "complete_rsp") \ + EM(UFS_DEV_COMP, "dev_complete") \ + EM(UFS_QUERY_SEND, "query_send") \ + EM(UFS_QUERY_COMP, "query_complete") \ + EM(UFS_QUERY_ERR, "query_complete_err") \ + EM(UFS_TM_SEND, "tm_send") \ + EM(UFS_TM_COMP, "tm_complete") \ + EMe(UFS_TM_ERR, "tm_complete_err") + +#define UFS_CMD_TRACE_TSF_TYPES \ + EM(UFS_TSF_CDB, "CDB") \ + EM(UFS_TSF_OSF, "OSF") \ + EM(UFS_TSF_TM_INPUT, "TM_INPUT") \ + EMe(UFS_TSF_TM_OUTPUT, "TM_OUTPUT") /* Enums require being exported to userspace, for user tool parsing */ #undef EM #undef EMe -#define EM(a) TRACE_DEFINE_ENUM(a); -#define EMe(a) TRACE_DEFINE_ENUM(a); +#define EM(a, b) TRACE_DEFINE_ENUM(a); +#define EMe(a, b) TRACE_DEFINE_ENUM(a); UFS_LINK_STATES; UFS_PWR_MODES; UFSCHD_CLK_GATING_STATES; +UFS_CMD_TRACE_STRINGS +UFS_CMD_TRACE_TSF_TYPES /* * Now redefine the EM() and EMe() macros to map the enums to the strings @@ -53,8 +72,13 @@ UFSCHD_CLK_GATING_STATES; */ #undef EM #undef EMe -#define EM(a) { a, #a }, -#define EMe(a) { a, #a } +#define EM(a, b) {a, b}, +#define EMe(a, b) {a, b} + +#define show_ufs_cmd_trace_str(str_t) \ + __print_symbolic(str_t, UFS_CMD_TRACE_STRINGS) +#define show_ufs_cmd_trace_tsf(tsf) \ + __print_symbolic(tsf, UFS_CMD_TRACE_TSF_TYPES) TRACE_EVENT(ufshcd_clk_gating, @@ -223,16 +247,16 @@ DEFINE_EVENT(ufshcd_template, ufshcd_init, TP_ARGS(dev_name, err, usecs, dev_state, link_state)); TRACE_EVENT(ufshcd_command, - TP_PROTO(const char *dev_name, const char *str, unsigned int tag, - u32 doorbell, int transfer_len, u32 intr, u64 lba, - u8 opcode, u8 group_id), + TP_PROTO(const char *dev_name, enum ufs_trace_str_t str_t, + unsigned int tag, u32 doorbell, int transfer_len, u32 intr, + u64 lba, u8 opcode, u8 group_id), - TP_ARGS(dev_name, str, tag, doorbell, transfer_len, + TP_ARGS(dev_name, str_t, tag, doorbell, transfer_len, intr, lba, opcode, group_id), TP_STRUCT__entry( __string(dev_name, dev_name) - __string(str, str) + __field(enum ufs_trace_str_t, str_t) __field(unsigned int, tag) __field(u32, doorbell) __field(int, transfer_len) @@ -244,7 +268,7 @@ TRACE_EVENT(ufshcd_command, TP_fast_assign( __assign_str(dev_name, dev_name); - __assign_str(str, str); + __entry->str_t = str_t; __entry->tag = tag; __entry->doorbell = doorbell; __entry->transfer_len = transfer_len; @@ -256,22 +280,22 @@ TRACE_EVENT(ufshcd_command, TP_printk( "%s: %s: tag: %u, DB: 0x%x, size: %d, IS: %u, LBA: %llu, opcode: 0x%x (%s), group_id: 0x%x", - __get_str(str), __get_str(dev_name), __entry->tag, - __entry->doorbell, __entry->transfer_len, + show_ufs_cmd_trace_str(__entry->str_t), __get_str(dev_name), + __entry->tag, __entry->doorbell, __entry->transfer_len, __entry->intr, __entry->lba, (u32)__entry->opcode, str_opcode(__entry->opcode), (u32)__entry->group_id ) ); TRACE_EVENT(ufshcd_uic_command, - TP_PROTO(const char *dev_name, const char *str, u32 cmd, + TP_PROTO(const char *dev_name, enum ufs_trace_str_t str_t, u32 cmd, u32 arg1, u32 arg2, u32 arg3), - TP_ARGS(dev_name, str, cmd, arg1, arg2, arg3), + TP_ARGS(dev_name, str_t, cmd, arg1, arg2, arg3), TP_STRUCT__entry( __string(dev_name, dev_name) - __string(str, str) + __field(enum ufs_trace_str_t, str_t) __field(u32, cmd) __field(u32, arg1) __field(u32, arg2) @@ -280,7 +304,7 @@ TRACE_EVENT(ufshcd_uic_command, TP_fast_assign( __assign_str(dev_name, dev_name); - __assign_str(str, str); + __entry->str_t = str_t; __entry->cmd = cmd; __entry->arg1 = arg1; __entry->arg2 = arg2; @@ -289,34 +313,38 @@ TRACE_EVENT(ufshcd_uic_command, TP_printk( "%s: %s: cmd: 0x%x, arg1: 0x%x, arg2: 0x%x, arg3: 0x%x", - __get_str(str), __get_str(dev_name), __entry->cmd, - __entry->arg1, __entry->arg2, __entry->arg3 + show_ufs_cmd_trace_str(__entry->str_t), __get_str(dev_name), + __entry->cmd, __entry->arg1, __entry->arg2, __entry->arg3 ) ); TRACE_EVENT(ufshcd_upiu, - TP_PROTO(const char *dev_name, const char *str, void *hdr, void *tsf), + TP_PROTO(const char *dev_name, enum ufs_trace_str_t str_t, void *hdr, + void *tsf, enum ufs_trace_tsf_t tsf_t), - TP_ARGS(dev_name, str, hdr, tsf), + TP_ARGS(dev_name, str_t, hdr, tsf, tsf_t), TP_STRUCT__entry( __string(dev_name, dev_name) - __string(str, str) + __field(enum ufs_trace_str_t, str_t) __array(unsigned char, hdr, 12) __array(unsigned char, tsf, 16) + __field(enum ufs_trace_tsf_t, tsf_t) ), TP_fast_assign( __assign_str(dev_name, dev_name); - __assign_str(str, str); + __entry->str_t = str_t; memcpy(__entry->hdr, hdr, sizeof(__entry->hdr)); memcpy(__entry->tsf, tsf, sizeof(__entry->tsf)); + __entry->tsf_t = tsf_t; ), TP_printk( - "%s: %s: HDR:%s, CDB:%s", - __get_str(str), __get_str(dev_name), + "%s: %s: HDR:%s, %s:%s", + show_ufs_cmd_trace_str(__entry->str_t), __get_str(dev_name), __print_hex(__entry->hdr, sizeof(__entry->hdr)), + show_ufs_cmd_trace_tsf(__entry->tsf_t), __print_hex(__entry->tsf, sizeof(__entry->tsf)) ) ); |