Drop support for kernels < 3.0 from scsi instrumentation

[lttng-modules.git] / instrumentation / events / lttng-module / scsi.h

diff --git a/instrumentation/events/lttng-module/scsi.h b/instrumentation/events/lttng-module/scsi.h
index e57e460194c7be576115fd5db879ecdab601726b..7882def286f9a234fc93b8ef4293fd600c972d06 100644 (file)
--- a/instrumentation/events/lttng-module/scsi.h
+++ b/instrumentation/events/lttng-module/scsi.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #undef TRACE_SYSTEM
 #define TRACE_SYSTEM scsi
 
@@ -15,7 +16,103 @@
 
 #define scsi_opcode_name(opcode)       { opcode, #opcode }
 
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,19,0) \
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,7,0) \
+       || LTTNG_SLE_KERNEL_RANGE(4,4,9,36,0,0, 4,5,0,0,0,0))
+
+#define show_opcode_name(val)                                  \
+       __print_symbolic(val,                                   \
+               scsi_opcode_name(TEST_UNIT_READY),              \
+               scsi_opcode_name(REZERO_UNIT),                  \
+               scsi_opcode_name(REQUEST_SENSE),                \
+               scsi_opcode_name(FORMAT_UNIT),                  \
+               scsi_opcode_name(READ_BLOCK_LIMITS),            \
+               scsi_opcode_name(REASSIGN_BLOCKS),              \
+               scsi_opcode_name(INITIALIZE_ELEMENT_STATUS),    \
+               scsi_opcode_name(READ_6),                       \
+               scsi_opcode_name(WRITE_6),                      \
+               scsi_opcode_name(SEEK_6),                       \
+               scsi_opcode_name(READ_REVERSE),                 \
+               scsi_opcode_name(WRITE_FILEMARKS),              \
+               scsi_opcode_name(SPACE),                        \
+               scsi_opcode_name(INQUIRY),                      \
+               scsi_opcode_name(RECOVER_BUFFERED_DATA),        \
+               scsi_opcode_name(MODE_SELECT),                  \
+               scsi_opcode_name(RESERVE),                      \
+               scsi_opcode_name(RELEASE),                      \
+               scsi_opcode_name(COPY),                         \
+               scsi_opcode_name(ERASE),                        \
+               scsi_opcode_name(MODE_SENSE),                   \
+               scsi_opcode_name(START_STOP),                   \
+               scsi_opcode_name(RECEIVE_DIAGNOSTIC),           \
+               scsi_opcode_name(SEND_DIAGNOSTIC),              \
+               scsi_opcode_name(ALLOW_MEDIUM_REMOVAL),         \
+               scsi_opcode_name(SET_WINDOW),                   \
+               scsi_opcode_name(READ_CAPACITY),                \
+               scsi_opcode_name(READ_10),                      \
+               scsi_opcode_name(WRITE_10),                     \
+               scsi_opcode_name(SEEK_10),                      \
+               scsi_opcode_name(POSITION_TO_ELEMENT),          \
+               scsi_opcode_name(WRITE_VERIFY),                 \
+               scsi_opcode_name(VERIFY),                       \
+               scsi_opcode_name(SEARCH_HIGH),                  \
+               scsi_opcode_name(SEARCH_EQUAL),                 \
+               scsi_opcode_name(SEARCH_LOW),                   \
+               scsi_opcode_name(SET_LIMITS),                   \
+               scsi_opcode_name(PRE_FETCH),                    \
+               scsi_opcode_name(READ_POSITION),                \
+               scsi_opcode_name(SYNCHRONIZE_CACHE),            \
+               scsi_opcode_name(LOCK_UNLOCK_CACHE),            \
+               scsi_opcode_name(READ_DEFECT_DATA),             \
+               scsi_opcode_name(MEDIUM_SCAN),                  \
+               scsi_opcode_name(COMPARE),                      \
+               scsi_opcode_name(COPY_VERIFY),                  \
+               scsi_opcode_name(WRITE_BUFFER),                 \
+               scsi_opcode_name(READ_BUFFER),                  \
+               scsi_opcode_name(UPDATE_BLOCK),                 \
+               scsi_opcode_name(READ_LONG),                    \
+               scsi_opcode_name(WRITE_LONG),                   \
+               scsi_opcode_name(CHANGE_DEFINITION),            \
+               scsi_opcode_name(WRITE_SAME),                   \
+               scsi_opcode_name(UNMAP),                        \
+               scsi_opcode_name(READ_TOC),                     \
+               scsi_opcode_name(LOG_SELECT),                   \
+               scsi_opcode_name(LOG_SENSE),                    \
+               scsi_opcode_name(XDWRITEREAD_10),               \
+               scsi_opcode_name(MODE_SELECT_10),               \
+               scsi_opcode_name(RESERVE_10),                   \
+               scsi_opcode_name(RELEASE_10),                   \
+               scsi_opcode_name(MODE_SENSE_10),                \
+               scsi_opcode_name(PERSISTENT_RESERVE_IN),        \
+               scsi_opcode_name(PERSISTENT_RESERVE_OUT),       \
+               scsi_opcode_name(VARIABLE_LENGTH_CMD),          \
+               scsi_opcode_name(REPORT_LUNS),                  \
+               scsi_opcode_name(MAINTENANCE_IN),               \
+               scsi_opcode_name(MAINTENANCE_OUT),              \
+               scsi_opcode_name(MOVE_MEDIUM),                  \
+               scsi_opcode_name(EXCHANGE_MEDIUM),              \
+               scsi_opcode_name(READ_12),                      \
+               scsi_opcode_name(WRITE_12),                     \
+               scsi_opcode_name(WRITE_VERIFY_12),              \
+               scsi_opcode_name(SEARCH_HIGH_12),               \
+               scsi_opcode_name(SEARCH_EQUAL_12),              \
+               scsi_opcode_name(SEARCH_LOW_12),                \
+               scsi_opcode_name(READ_ELEMENT_STATUS),          \
+               scsi_opcode_name(SEND_VOLUME_TAG),              \
+               scsi_opcode_name(WRITE_LONG_2),                 \
+               scsi_opcode_name(READ_16),                      \
+               scsi_opcode_name(WRITE_16),                     \
+               scsi_opcode_name(VERIFY_16),                    \
+               scsi_opcode_name(WRITE_SAME_16),                \
+               scsi_opcode_name(ZBC_OUT),                      \
+               scsi_opcode_name(ZBC_IN),                       \
+               scsi_opcode_name(SERVICE_ACTION_IN_16),         \
+               scsi_opcode_name(READ_32),                      \
+               scsi_opcode_name(WRITE_32),                     \
+               scsi_opcode_name(WRITE_SAME_32),                \
+               scsi_opcode_name(ATA_16),                       \
+               scsi_opcode_name(ATA_12))
+
+#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(3,19,0) \
        || LTTNG_RHEL_KERNEL_RANGE(3,10,0,327,0,0, 3,11,0,0,0,0))
 
 #define show_opcode_name(val)                                  \
@@ -291,7 +388,6 @@
                scsi_statusbyte_name(SAM_STAT_ACA_ACTIVE),      \
                scsi_statusbyte_name(SAM_STAT_TASK_ABORTED))
 
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,39))
 #define scsi_prot_op_name(result)      { result, #result }
 #define show_prot_op_name(val)                                 \
        __print_symbolic(val,                                   \
@@ -302,7 +398,6 @@
                scsi_prot_op_name(SCSI_PROT_WRITE_INSERT),      \
                scsi_prot_op_name(SCSI_PROT_READ_PASS),         \
                scsi_prot_op_name(SCSI_PROT_WRITE_PASS))
-#endif
 
 const char *scsi_trace_parse_cdb(struct trace_seq*, unsigned char*, int);
 #define __parse_cdb(cdb, len) scsi_trace_parse_cdb(p, cdb, len)
@@ -323,9 +418,7 @@ LTTNG_TRACEPOINT_EVENT(scsi_dispatch_cmd_start,
                ctf_integer(unsigned int, cmd_len, cmd->cmd_len)
                ctf_integer(unsigned int, data_sglen, scsi_sg_count(cmd))
                ctf_integer(unsigned int, prot_sglen, scsi_prot_sg_count(cmd))
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,39))
                ctf_integer(unsigned char, prot_op, scsi_get_prot_op(cmd))
-#endif
                ctf_sequence_hex(unsigned char, cmnd, cmd->cmnd, u32, cmd->cmd_len)
        )
 )
@@ -346,9 +439,7 @@ LTTNG_TRACEPOINT_EVENT(scsi_dispatch_cmd_error,
                ctf_integer(unsigned int, cmd_len, cmd->cmd_len)
                ctf_integer(unsigned int, data_sglen, scsi_sg_count(cmd))
                ctf_integer(unsigned int, prot_sglen, scsi_prot_sg_count(cmd))
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,39))
                ctf_integer(unsigned char, prot_op, scsi_get_prot_op(cmd))
-#endif
                ctf_sequence_hex(unsigned char, cmnd, cmd->cmnd, u32, cmd->cmd_len)
        )
 )
@@ -369,9 +460,7 @@ LTTNG_TRACEPOINT_EVENT_CLASS(scsi_cmd_done_timeout_template,
                ctf_integer(unsigned int, cmd_len, cmd->cmd_len)
                ctf_integer(unsigned int, data_sglen, scsi_sg_count(cmd))
                ctf_integer(unsigned int, prot_sglen, scsi_prot_sg_count(cmd))
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,39))
                ctf_integer(unsigned char, prot_op, scsi_get_prot_op(cmd))
-#endif
                ctf_sequence_hex(unsigned char, cmnd, cmd->cmnd, u32, cmd->cmd_len)
        )
 )