diff options
Diffstat (limited to 'drivers/net/ethernet/qlogic/qed/qed_debug.c')
| -rw-r--r-- | drivers/net/ethernet/qlogic/qed/qed_debug.c | 415 |
1 files changed, 238 insertions, 177 deletions
diff --git a/drivers/net/ethernet/qlogic/qed/qed_debug.c b/drivers/net/ethernet/qlogic/qed/qed_debug.c index fdf37abee3d3..4926c5532fba 100644 --- a/drivers/net/ethernet/qlogic/qed/qed_debug.c +++ b/drivers/net/ethernet/qlogic/qed/qed_debug.c @@ -265,6 +265,7 @@ struct grc_param_defs { u32 min; u32 max; bool is_preset; + bool is_persistent; u32 exclude_all_preset_val; u32 crash_preset_val; }; @@ -1520,129 +1521,129 @@ static struct platform_defs s_platform_defs[] = { static struct grc_param_defs s_grc_param_defs[] = { /* DBG_GRC_PARAM_DUMP_TSTORM */ - {{1, 1, 1}, 0, 1, false, 1, 1}, + {{1, 1, 1}, 0, 1, false, false, 1, 1}, /* DBG_GRC_PARAM_DUMP_MSTORM */ - {{1, 1, 1}, 0, 1, false, 1, 1}, + {{1, 1, 1}, 0, 1, false, false, 1, 1}, /* DBG_GRC_PARAM_DUMP_USTORM */ - {{1, 1, 1}, 0, 1, false, 1, 1}, + {{1, 1, 1}, 0, 1, false, false, 1, 1}, /* DBG_GRC_PARAM_DUMP_XSTORM */ - {{1, 1, 1}, 0, 1, false, 1, 1}, + {{1, 1, 1}, 0, 1, false, false, 1, 1}, /* DBG_GRC_PARAM_DUMP_YSTORM */ - {{1, 1, 1}, 0, 1, false, 1, 1}, + {{1, 1, 1}, 0, 1, false, false, 1, 1}, /* DBG_GRC_PARAM_DUMP_PSTORM */ - {{1, 1, 1}, 0, 1, false, 1, 1}, + {{1, 1, 1}, 0, 1, false, false, 1, 1}, /* DBG_GRC_PARAM_DUMP_REGS */ - {{1, 1, 1}, 0, 1, false, 0, 1}, + {{1, 1, 1}, 0, 1, false, false, 0, 1}, /* DBG_GRC_PARAM_DUMP_RAM */ - {{1, 1, 1}, 0, 1, false, 0, 1}, + {{1, 1, 1}, 0, 1, false, false, 0, 1}, /* DBG_GRC_PARAM_DUMP_PBUF */ - {{1, 1, 1}, 0, 1, false, 0, 1}, + {{1, 1, 1}, 0, 1, false, false, 0, 1}, /* DBG_GRC_PARAM_DUMP_IOR */ - {{0, 0, 0}, 0, 1, false, 0, 1}, + {{0, 0, 0}, 0, 1, false, false, 0, 1}, /* DBG_GRC_PARAM_DUMP_VFC */ - {{0, 0, 0}, 0, 1, false, 0, 1}, + {{0, 0, 0}, 0, 1, false, false, 0, 1}, /* DBG_GRC_PARAM_DUMP_CM_CTX */ - {{1, 1, 1}, 0, 1, false, 0, 1}, + {{1, 1, 1}, 0, 1, false, false, 0, 1}, /* DBG_GRC_PARAM_DUMP_ILT */ - {{1, 1, 1}, 0, 1, false, 0, 1}, + {{1, 1, 1}, 0, 1, false, false, 0, 1}, /* DBG_GRC_PARAM_DUMP_RSS */ - {{1, 1, 1}, 0, 1, false, 0, 1}, + {{1, 1, 1}, 0, 1, false, false, 0, 1}, /* DBG_GRC_PARAM_DUMP_CAU */ - {{1, 1, 1}, 0, 1, false, 0, 1}, + {{1, 1, 1}, 0, 1, false, false, 0, 1}, /* DBG_GRC_PARAM_DUMP_QM */ - {{1, 1, 1}, 0, 1, false, 0, 1}, + {{1, 1, 1}, 0, 1, false, false, 0, 1}, /* DBG_GRC_PARAM_DUMP_MCP */ - {{1, 1, 1}, 0, 1, false, 0, 1}, + {{1, 1, 1}, 0, 1, false, false, 0, 1}, - /* DBG_GRC_PARAM_RESERVED */ - {{1, 1, 1}, 0, 1, false, 0, 1}, + /* DBG_GRC_PARAM_MCP_TRACE_META_SIZE */ + {{1, 1, 1}, 1, 0xffffffff, false, true, 0, 1}, /* DBG_GRC_PARAM_DUMP_CFC */ - {{1, 1, 1}, 0, 1, false, 0, 1}, + {{1, 1, 1}, 0, 1, false, false, 0, 1}, /* DBG_GRC_PARAM_DUMP_IGU */ - {{1, 1, 1}, 0, 1, false, 0, 1}, + {{1, 1, 1}, 0, 1, false, false, 0, 1}, /* DBG_GRC_PARAM_DUMP_BRB */ - {{0, 0, 0}, 0, 1, false, 0, 1}, + {{0, 0, 0}, 0, 1, false, false, 0, 1}, /* DBG_GRC_PARAM_DUMP_BTB */ - {{0, 0, 0}, 0, 1, false, 0, 1}, + {{0, 0, 0}, 0, 1, false, false, 0, 1}, /* DBG_GRC_PARAM_DUMP_BMB */ - {{0, 0, 0}, 0, 1, false, 0, 1}, + {{0, 0, 0}, 0, 1, false, false, 0, 1}, /* DBG_GRC_PARAM_DUMP_NIG */ - {{1, 1, 1}, 0, 1, false, 0, 1}, + {{1, 1, 1}, 0, 1, false, false, 0, 1}, /* DBG_GRC_PARAM_DUMP_MULD */ - {{1, 1, 1}, 0, 1, false, 0, 1}, + {{1, 1, 1}, 0, 1, false, false, 0, 1}, /* DBG_GRC_PARAM_DUMP_PRS */ - {{1, 1, 1}, 0, 1, false, 0, 1}, + {{1, 1, 1}, 0, 1, false, false, 0, 1}, /* DBG_GRC_PARAM_DUMP_DMAE */ - {{1, 1, 1}, 0, 1, false, 0, 1}, + {{1, 1, 1}, 0, 1, false, false, 0, 1}, /* DBG_GRC_PARAM_DUMP_TM */ - {{1, 1, 1}, 0, 1, false, 0, 1}, + {{1, 1, 1}, 0, 1, false, false, 0, 1}, /* DBG_GRC_PARAM_DUMP_SDM */ - {{1, 1, 1}, 0, 1, false, 0, 1}, + {{1, 1, 1}, 0, 1, false, false, 0, 1}, /* DBG_GRC_PARAM_DUMP_DIF */ - {{1, 1, 1}, 0, 1, false, 0, 1}, + {{1, 1, 1}, 0, 1, false, false, 0, 1}, /* DBG_GRC_PARAM_DUMP_STATIC */ - {{1, 1, 1}, 0, 1, false, 0, 1}, + {{1, 1, 1}, 0, 1, false, false, 0, 1}, /* DBG_GRC_PARAM_UNSTALL */ - {{0, 0, 0}, 0, 1, false, 0, 0}, + {{0, 0, 0}, 0, 1, false, false, 0, 0}, /* DBG_GRC_PARAM_NUM_LCIDS */ - {{MAX_LCIDS, MAX_LCIDS, MAX_LCIDS}, 1, MAX_LCIDS, false, MAX_LCIDS, - MAX_LCIDS}, + {{MAX_LCIDS, MAX_LCIDS, MAX_LCIDS}, 1, MAX_LCIDS, false, false, + MAX_LCIDS, MAX_LCIDS}, /* DBG_GRC_PARAM_NUM_LTIDS */ - {{MAX_LTIDS, MAX_LTIDS, MAX_LTIDS}, 1, MAX_LTIDS, false, MAX_LTIDS, - MAX_LTIDS}, + {{MAX_LTIDS, MAX_LTIDS, MAX_LTIDS}, 1, MAX_LTIDS, false, false, + MAX_LTIDS, MAX_LTIDS}, /* DBG_GRC_PARAM_EXCLUDE_ALL */ - {{0, 0, 0}, 0, 1, true, 0, 0}, + {{0, 0, 0}, 0, 1, true, false, 0, 0}, /* DBG_GRC_PARAM_CRASH */ - {{0, 0, 0}, 0, 1, true, 0, 0}, + {{0, 0, 0}, 0, 1, true, false, 0, 0}, /* DBG_GRC_PARAM_PARITY_SAFE */ - {{0, 0, 0}, 0, 1, false, 1, 0}, + {{0, 0, 0}, 0, 1, false, false, 1, 0}, /* DBG_GRC_PARAM_DUMP_CM */ - {{1, 1, 1}, 0, 1, false, 0, 1}, + {{1, 1, 1}, 0, 1, false, false, 0, 1}, /* DBG_GRC_PARAM_DUMP_PHY */ - {{1, 1, 1}, 0, 1, false, 0, 1}, + {{1, 1, 1}, 0, 1, false, false, 0, 1}, /* DBG_GRC_PARAM_NO_MCP */ - {{0, 0, 0}, 0, 1, false, 0, 0}, + {{0, 0, 0}, 0, 1, false, false, 0, 0}, /* DBG_GRC_PARAM_NO_FW_VER */ - {{0, 0, 0}, 0, 1, false, 0, 0} + {{0, 0, 0}, 0, 1, false, false, 0, 0} }; static struct rss_mem_defs s_rss_mem_defs[] = { @@ -4731,8 +4732,13 @@ static enum dbg_status qed_mcp_trace_dump(struct qed_hwfn *p_hwfn, offset += qed_dump_section_hdr(dump_buf + offset, dump, "mcp_trace_meta", 1); - /* Read trace meta info (trace_meta_size_bytes is dword-aligned) */ - if (mcp_access) { + /* If MCP Trace meta size parameter was set, use it. + * Otherwise, read trace meta. + * trace_meta_size_bytes is dword-aligned. + */ + trace_meta_size_bytes = + qed_grc_get_param(p_hwfn, DBG_GRC_PARAM_MCP_TRACE_META_SIZE); + if ((!trace_meta_size_bytes || dump) && mcp_access) { status = qed_mcp_trace_get_meta_info(p_hwfn, p_ptt, trace_data_size_bytes, @@ -5063,8 +5069,9 @@ void qed_dbg_grc_set_params_default(struct qed_hwfn *p_hwfn) u32 i; for (i = 0; i < MAX_DBG_GRC_PARAMS; i++) - dev_data->grc.param_val[i] = - s_grc_param_defs[i].default_val[dev_data->chip_id]; + if (!s_grc_param_defs[i].is_persistent) + dev_data->grc.param_val[i] = + s_grc_param_defs[i].default_val[dev_data->chip_id]; } enum dbg_status qed_dbg_grc_get_dump_buf_size(struct qed_hwfn *p_hwfn, @@ -6071,10 +6078,14 @@ static const struct igu_fifo_addr_data s_igu_fifo_addr_data[] = { /******************************** Variables **********************************/ -/* MCP Trace meta data - used in case the dump doesn't contain the meta data - * (e.g. due to no NVRAM access). +/* MCP Trace meta data array - used in case the dump doesn't contain the + * meta data (e.g. due to no NVRAM access). */ -static struct user_dbg_array s_mcp_trace_meta = { NULL, 0 }; +static struct user_dbg_array s_mcp_trace_meta_arr = { NULL, 0 }; + +/* Parsed MCP Trace meta data info, based on MCP trace meta array */ +static struct mcp_trace_meta s_mcp_trace_meta; +static bool s_mcp_trace_meta_valid; /* Temporary buffer, used for print size calculations */ static char s_temp_buf[MAX_MSG_LEN]; @@ -6104,6 +6115,9 @@ static u32 qed_read_from_cyclic_buf(void *buf, val_ptr = (u8 *)&val; + /* Assume running on a LITTLE ENDIAN and the buffer is network order + * (BIG ENDIAN), as high order bytes are placed in lower memory address. + */ for (i = 0; i < num_bytes_to_read; i++) { val_ptr[i] = bytes_buf[*offset]; *offset = qed_cyclic_add(*offset, 1, buf_size); @@ -6185,7 +6199,7 @@ static u32 qed_read_param(u32 *dump_buf, offset += 4; } - return offset / 4; + return (u32)offset / 4; } /* Reads a section header from the specified buffer. @@ -6503,6 +6517,8 @@ static void qed_mcp_trace_free_meta(struct qed_hwfn *p_hwfn, { u32 i; + s_mcp_trace_meta_valid = false; + /* Release modules */ if (meta->modules) { for (i = 0; i < meta->modules_num; i++) @@ -6529,6 +6545,10 @@ static enum dbg_status qed_mcp_trace_alloc_meta(struct qed_hwfn *p_hwfn, u8 *meta_buf_bytes = (u8 *)meta_buf; u32 offset = 0, signature, i; + /* Free the previous meta before loading a new one. */ + if (s_mcp_trace_meta_valid) + qed_mcp_trace_free_meta(p_hwfn, meta); + memset(meta, 0, sizeof(*meta)); /* Read first signature */ @@ -6594,31 +6614,153 @@ static enum dbg_status qed_mcp_trace_alloc_meta(struct qed_hwfn *p_hwfn, format_len, format_ptr->format_str); } + s_mcp_trace_meta_valid = true; return DBG_STATUS_OK; } +/* Parses an MCP trace buffer. If result_buf is not NULL, the MCP Trace results + * are printed to it. The parsing status is returned. + * Arguments: + * trace_buf - MCP trace cyclic buffer + * trace_buf_size - MCP trace cyclic buffer size in bytes + * data_offset - offset in bytes of the data to parse in the MCP trace cyclic + * buffer. + * data_size - size in bytes of data to parse. + * parsed_buf - destination buffer for parsed data. + * parsed_bytes - size of parsed data in bytes. + */ +static enum dbg_status qed_parse_mcp_trace_buf(u8 *trace_buf, + u32 trace_buf_size, + u32 data_offset, + u32 data_size, + char *parsed_buf, + u32 *parsed_bytes) +{ + u32 param_mask, param_shift; + enum dbg_status status; + + *parsed_bytes = 0; + + if (!s_mcp_trace_meta_valid) + return DBG_STATUS_MCP_TRACE_BAD_DATA; + + status = DBG_STATUS_OK; + + while (data_size) { + struct mcp_trace_format *format_ptr; + u8 format_level, format_module; + u32 params[3] = { 0, 0, 0 }; + u32 header, format_idx, i; + + if (data_size < MFW_TRACE_ENTRY_SIZE) + return DBG_STATUS_MCP_TRACE_BAD_DATA; + + header = qed_read_from_cyclic_buf(trace_buf, + &data_offset, + trace_buf_size, + MFW_TRACE_ENTRY_SIZE); + data_size -= MFW_TRACE_ENTRY_SIZE; + format_idx = header & MFW_TRACE_EVENTID_MASK; + + /* Skip message if its index doesn't exist in the meta data */ + if (format_idx > s_mcp_trace_meta.formats_num) { + u8 format_size = + (u8)((header & MFW_TRACE_PRM_SIZE_MASK) >> + MFW_TRACE_PRM_SIZE_SHIFT); + + if (data_size < format_size) + return DBG_STATUS_MCP_TRACE_BAD_DATA; + + data_offset = qed_cyclic_add(data_offset, + format_size, + trace_buf_size); + data_size -= format_size; + continue; + } + + format_ptr = &s_mcp_trace_meta.formats[format_idx]; + + for (i = 0, + param_mask = MCP_TRACE_FORMAT_P1_SIZE_MASK, + param_shift = MCP_TRACE_FORMAT_P1_SIZE_SHIFT; + i < MCP_TRACE_FORMAT_MAX_PARAMS; + i++, + param_mask <<= MCP_TRACE_FORMAT_PARAM_WIDTH, + param_shift += MCP_TRACE_FORMAT_PARAM_WIDTH) { + /* Extract param size (0..3) */ + u8 param_size = (u8)((format_ptr->data & param_mask) >> + param_shift); + + /* If the param size is zero, there are no other + * parameters. + */ + if (!param_size) + break; + + /* Size is encoded using 2 bits, where 3 is used to + * encode 4. + */ + if (param_size == 3) + param_size = 4; + + if (data_size < param_size) + return DBG_STATUS_MCP_TRACE_BAD_DATA; + + params[i] = qed_read_from_cyclic_buf(trace_buf, + &data_offset, + trace_buf_size, + param_size); + data_size -= param_size; + } + + format_level = (u8)((format_ptr->data & + MCP_TRACE_FORMAT_LEVEL_MASK) >> + MCP_TRACE_FORMAT_LEVEL_SHIFT); + format_module = (u8)((format_ptr->data & + MCP_TRACE_FORMAT_MODULE_MASK) >> + MCP_TRACE_FORMAT_MODULE_SHIFT); + if (format_level >= ARRAY_SIZE(s_mcp_trace_level_str)) + return DBG_STATUS_MCP_TRACE_BAD_DATA; + + /* Print current message to results buffer */ + *parsed_bytes += + sprintf(qed_get_buf_ptr(parsed_buf, *parsed_bytes), + "%s %-8s: ", + s_mcp_trace_level_str[format_level], + s_mcp_trace_meta.modules[format_module]); + *parsed_bytes += + sprintf(qed_get_buf_ptr(parsed_buf, *parsed_bytes), + format_ptr->format_str, + params[0], params[1], params[2]); + } + + /* Add string NULL terminator */ + (*parsed_bytes)++; + + return status; +} + /* Parses an MCP Trace dump buffer. * If result_buf is not NULL, the MCP Trace results are printed to it. * In any case, the required results buffer size is assigned to - * parsed_results_bytes. + * parsed_bytes. * The parsing status is returned. */ static enum dbg_status qed_parse_mcp_trace_dump(struct qed_hwfn *p_hwfn, u32 *dump_buf, - char *results_buf, - u32 *parsed_results_bytes) + char *parsed_buf, + u32 *parsed_bytes) { - u32 end_offset, bytes_left, trace_data_dwords, trace_meta_dwords; - u32 param_mask, param_shift, param_num_val, num_section_params; const char *section_name, *param_name, *param_str_val; - u32 offset, results_offset = 0; - struct mcp_trace_meta meta; + u32 data_size, trace_data_dwords, trace_meta_dwords; + u32 offset, results_offset, parsed_buf_bytes; + u32 param_num_val, num_section_params; struct mcp_trace *trace; enum dbg_status status; const u32 *meta_buf; u8 *trace_buf; - *parsed_results_bytes = 0; + *parsed_bytes = 0; /* Read global_params section */ dump_buf += qed_read_section_hdr(dump_buf, @@ -6629,7 +6771,7 @@ static enum dbg_status qed_parse_mcp_trace_dump(struct qed_hwfn *p_hwfn, /* Print global params */ dump_buf += qed_print_section_params(dump_buf, num_section_params, - results_buf, &results_offset); + parsed_buf, &results_offset); /* Read trace_data section */ dump_buf += qed_read_section_hdr(dump_buf, @@ -6646,8 +6788,7 @@ static enum dbg_status qed_parse_mcp_trace_dump(struct qed_hwfn *p_hwfn, trace = (struct mcp_trace *)dump_buf; trace_buf = (u8 *)dump_buf + sizeof(*trace); offset = trace->trace_oldest; - end_offset = trace->trace_prod; - bytes_left = qed_cyclic_sub(end_offset, offset, trace->size); + data_size = qed_cyclic_sub(trace->trace_prod, offset, trace->size); dump_buf += trace_data_dwords; /* Read meta_data section */ @@ -6664,126 +6805,33 @@ static enum dbg_status qed_parse_mcp_trace_dump(struct qed_hwfn *p_hwfn, /* Choose meta data buffer */ if (!trace_meta_dwords) { /* Dump doesn't include meta data */ - if (!s_mcp_trace_meta.ptr) + if (!s_mcp_trace_meta_arr.ptr) return DBG_STATUS_MCP_TRACE_NO_META; - meta_buf = s_mcp_trace_meta.ptr; + meta_buf = s_mcp_trace_meta_arr.ptr; } else { /* Dump includes meta data */ meta_buf = dump_buf; } /* Allocate meta data memory */ - status = qed_mcp_trace_alloc_meta(p_hwfn, meta_buf, &meta); + status = qed_mcp_trace_alloc_meta(p_hwfn, meta_buf, &s_mcp_trace_meta); if (status != DBG_STATUS_OK) - goto free_mem; - - /* Ignore the level and modules masks - just print everything that is - * already in the buffer. - */ - while (bytes_left) { - struct mcp_trace_format *format_ptr; - u8 format_level, format_module; - u32 params[3] = { 0, 0, 0 }; - u32 header, format_idx, i; - - if (bytes_left < MFW_TRACE_ENTRY_SIZE) { - status = DBG_STATUS_MCP_TRACE_BAD_DATA; - goto free_mem; - } - - header = qed_read_from_cyclic_buf(trace_buf, - &offset, - trace->size, - MFW_TRACE_ENTRY_SIZE); - bytes_left -= MFW_TRACE_ENTRY_SIZE; - format_idx = header & MFW_TRACE_EVENTID_MASK; - - /* Skip message if its index doesn't exist in the meta data */ - if (format_idx > meta.formats_num) { - u8 format_size = - (u8)((header & - MFW_TRACE_PRM_SIZE_MASK) >> - MFW_TRACE_PRM_SIZE_SHIFT); - - if (bytes_left < format_size) { - status = DBG_STATUS_MCP_TRACE_BAD_DATA; - goto free_mem; - } - - offset = qed_cyclic_add(offset, - format_size, trace->size); - bytes_left -= format_size; - continue; - } - - format_ptr = &meta.formats[format_idx]; - - for (i = 0, - param_mask = MCP_TRACE_FORMAT_P1_SIZE_MASK, param_shift = - MCP_TRACE_FORMAT_P1_SIZE_SHIFT; - i < MCP_TRACE_FORMAT_MAX_PARAMS; - i++, param_mask <<= MCP_TRACE_FORMAT_PARAM_WIDTH, - param_shift += MCP_TRACE_FORMAT_PARAM_WIDTH) { - /* Extract param size (0..3) */ - u8 param_size = - (u8)((format_ptr->data & - param_mask) >> param_shift); - - /* If the param size is zero, there are no other - * parameters. - */ - if (!param_size) - break; - - /* Size is encoded using 2 bits, where 3 is used to - * encode 4. - */ - if (param_size == 3) - param_size = 4; - - if (bytes_left < param_size) { - status = DBG_STATUS_MCP_TRACE_BAD_DATA; - goto free_mem; - } - - params[i] = qed_read_from_cyclic_buf(trace_buf, - &offset, - trace->size, - param_size); - - bytes_left -= param_size; - } + return status; - format_level = - (u8)((format_ptr->data & - MCP_TRACE_FORMAT_LEVEL_MASK) >> - MCP_TRACE_FORMAT_LEVEL_SHIFT); - format_module = - (u8)((format_ptr->data & - MCP_TRACE_FORMAT_MODULE_MASK) >> - MCP_TRACE_FORMAT_MODULE_SHIFT); - if (format_level >= ARRAY_SIZE(s_mcp_trace_level_str)) { - status = DBG_STATUS_MCP_TRACE_BAD_DATA; - goto free_mem; - } + status = qed_parse_mcp_trace_buf(trace_buf, + trace->size, + offset, + data_size, + parsed_buf ? + parsed_buf + results_offset : + NULL, + &parsed_buf_bytes); + if (status != DBG_STATUS_OK) + return status; - /* Print current message to results buffer */ - results_offset += - sprintf(qed_get_buf_ptr(results_buf, - results_offset), "%s %-8s: ", - s_mcp_trace_level_str[format_level], - meta.modules[format_module]); - results_offset += - sprintf(qed_get_buf_ptr(results_buf, - results_offset), - format_ptr->format_str, params[0], params[1], - params[2]); - } + *parsed_bytes = results_offset + parsed_buf_bytes; -free_mem: - *parsed_results_bytes = results_offset + 1; - qed_mcp_trace_free_meta(p_hwfn, &meta); - return status; + return DBG_STATUS_OK; } /* Parses a Reg FIFO dump buffer. @@ -7291,8 +7339,8 @@ enum dbg_status qed_print_idle_chk_results(struct qed_hwfn *p_hwfn, void qed_dbg_mcp_trace_set_meta_data(u32 *data, u32 size) { - s_mcp_trace_meta.ptr = data; - s_mcp_trace_meta.size_in_dwords = size; + s_mcp_trace_meta_arr.ptr = data; + s_mcp_trace_meta_arr.size_in_dwords = size; } enum dbg_status qed_get_mcp_trace_results_buf_size(struct qed_hwfn *p_hwfn, @@ -7316,6 +7364,19 @@ enum dbg_status qed_print_mcp_trace_results(struct qed_hwfn *p_hwfn, results_buf, &parsed_buf_size); } +enum dbg_status qed_print_mcp_trace_line(u8 *dump_buf, + u32 num_dumped_bytes, + char *results_buf) +{ + u32 parsed_bytes; + + return qed_parse_mcp_trace_buf(dump_buf, + num_dumped_bytes, + 0, + num_dumped_bytes, + results_buf, &parsed_bytes); +} + enum dbg_status qed_get_reg_fifo_results_buf_size(struct qed_hwfn *p_hwfn, u32 *dump_buf, u32 num_dumped_dwords, @@ -7891,6 +7952,7 @@ int qed_dbg_all_data(struct qed_dev *cdev, void *buffer) } } + qed_set_debug_engine(cdev, org_engine); /* mcp_trace */ rc = qed_dbg_mcp_trace(cdev, (u8 *)buffer + offset + REGDUMP_HEADER_SIZE, &feature_size); @@ -7903,8 +7965,6 @@ int qed_dbg_all_data(struct qed_dev *cdev, void *buffer) DP_ERR(cdev, "qed_dbg_mcp_trace failed. rc = %d\n", rc); } - qed_set_debug_engine(cdev, org_engine); - return 0; } @@ -7929,9 +7989,10 @@ int qed_dbg_all_data_size(struct qed_dev *cdev) REGDUMP_HEADER_SIZE + qed_dbg_fw_asserts_size(cdev); } + qed_set_debug_engine(cdev, org_engine); + /* Engine common */ regs_len += REGDUMP_HEADER_SIZE + qed_dbg_mcp_trace_size(cdev); - qed_set_debug_engine(cdev, org_engine); return regs_len; } |