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iwlwifi: dbg_ini: add lmac and umac error tables dumping support

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Add LMAC_ERROR_TABLE and UMAC_ERROR_TABLE region types and handle them
in the same way as we handle DEVICE_MEMORY.

Signed-off-by: Shahar S Matityahu <shahar.s.matityahu@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
This commit is contained in:
Shahar S Matityahu 2019-04-07 10:41:20 +03:00 • committed by Luca Coelho
parent b081e23c45
commit 954454d610
2 changed files with 11 additions and 1 deletions
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4
drivers/net/wireless/intel/iwlwifi/fw/api/dbg-tlv.h
View file

@ -473,6 +473,8 @@ enum iwl_fw_ini_debug_flow {
* @IWL_FW_INI_REGION_CSR: CSR registers
* @IWL_FW_INI_REGION_NOTIFICATION: FW notification data
* @IWL_FW_INI_REGION_DHC: dhc response to dump
* @IWL_FW_INI_REGION_LMAC_ERROR_TABLE: lmac error table
* @IWL_FW_INI_REGION_UMAC_ERROR_TABLE: umac error table
* @IWL_FW_INI_REGION_NUM: number of region types
*/
enum iwl_fw_ini_region_type {
@ -490,6 +492,8 @@ enum iwl_fw_ini_region_type {
IWL_FW_INI_REGION_CSR,
IWL_FW_INI_REGION_NOTIFICATION,
IWL_FW_INI_REGION_DHC,
IWL_FW_INI_REGION_LMAC_ERROR_TABLE,
IWL_FW_INI_REGION_UMAC_ERROR_TABLE,
IWL_FW_INI_REGION_NUM
}; /* FW_DEBUG_TLV_REGION_TYPE_E_VER_1 */

8
drivers/net/wireless/intel/iwlwifi/fw/dbg.c
View file

@ -1760,6 +1760,8 @@ static int iwl_fw_ini_get_trigger_len(struct iwl_fw_runtime *fwrt,
case IWL_FW_INI_REGION_PERIPHERY_PHY:
case IWL_FW_INI_REGION_PERIPHERY_AUX:
case IWL_FW_INI_REGION_CSR:
case IWL_FW_INI_REGION_LMAC_ERROR_TABLE:
case IWL_FW_INI_REGION_UMAC_ERROR_TABLE:
size += hdr_len + iwl_dump_ini_mem_get_size(fwrt, reg);
break;
case IWL_FW_INI_REGION_TXF:
@ -1821,6 +1823,8 @@ static void iwl_fw_ini_dump_trigger(struct iwl_fw_runtime *fwrt,
switch (le32_to_cpu(reg->region_type)) {
case IWL_FW_INI_REGION_DEVICE_MEMORY:
case IWL_FW_INI_REGION_LMAC_ERROR_TABLE:
case IWL_FW_INI_REGION_UMAC_ERROR_TABLE:
ops.get_num_of_ranges = iwl_dump_ini_mem_ranges;
ops.get_size = iwl_dump_ini_mem_get_size;
ops.fill_mem_hdr = iwl_dump_ini_mem_fill_header;
@ -2498,7 +2502,9 @@ static void iwl_fw_dbg_update_regions(struct iwl_fw_runtime *fwrt,
type == IWL_FW_INI_REGION_PERIPHERY_AUX ||
type == IWL_FW_INI_REGION_INTERNAL_BUFFER ||
type == IWL_FW_INI_REGION_PAGING ||
type == IWL_FW_INI_REGION_CSR)
type == IWL_FW_INI_REGION_CSR ||
type == IWL_FW_INI_REGION_LMAC_ERROR_TABLE ||
type == IWL_FW_INI_REGION_UMAC_ERROR_TABLE)
iter += le32_to_cpu(reg->internal.num_of_ranges) *
sizeof(__le32);