summaryrefslogtreecommitdiff
path: root/drivers/net/wireless/intel/iwlwifi/fw/error-dump.h
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/net/wireless/intel/iwlwifi/fw/error-dump.h')
-rw-r--r--drivers/net/wireless/intel/iwlwifi/fw/error-dump.h30
1 files changed, 30 insertions, 0 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/fw/error-dump.h b/drivers/net/wireless/intel/iwlwifi/fw/error-dump.h
index cfebde68a391..ed7beca8817e 100644
--- a/drivers/net/wireless/intel/iwlwifi/fw/error-dump.h
+++ b/drivers/net/wireless/intel/iwlwifi/fw/error-dump.h
@@ -7,6 +7,7 @@
*
* Copyright(c) 2014 Intel Corporation. All rights reserved.
* Copyright(c) 2014 - 2015 Intel Mobile Communications GmbH
+ * Copyright(c) 2016 - 2017 Intel Deutschland GmbH
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of version 2 of the GNU General Public License as
@@ -33,6 +34,7 @@
*
* Copyright(c) 2014 Intel Corporation. All rights reserved.
* Copyright(c) 2014 - 2015 Intel Mobile Communications GmbH
+ * Copyright(c) 2016 - 2017 Intel Deutschland GmbH
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
@@ -92,6 +94,9 @@
* @IWL_FW_ERROR_DUMP_EXTERNAL: used only by external code utilities, and
* for that reason is not in use in any other place in the Linux Wi-Fi
* stack.
+ * @IWL_FW_ERROR_DUMP_MEM_CFG: the addresses and sizes of fifos in the smem,
+ * which we get from the fw after ALIVE. The content is structured as
+ * &struct iwl_fw_error_dump_smem_cfg.
*/
enum iwl_fw_error_dump_type {
/* 0 is deprecated */
@@ -110,6 +115,7 @@ enum iwl_fw_error_dump_type {
IWL_FW_ERROR_DUMP_RADIO_REG = 13,
IWL_FW_ERROR_DUMP_INTERNAL_TXF = 14,
IWL_FW_ERROR_DUMP_EXTERNAL = 15, /* Do not move */
+ IWL_FW_ERROR_DUMP_MEM_CFG = 16,
IWL_FW_ERROR_DUMP_MAX,
};
@@ -208,6 +214,30 @@ struct iwl_fw_error_dump_fw_mon {
u8 data[];
} __packed;
+#define MAX_NUM_LMAC 2
+#define TX_FIFO_INTERNAL_MAX_NUM 6
+#define TX_FIFO_MAX_NUM 15
+/**
+ * struct iwl_fw_error_dump_smem_cfg - Dump SMEM configuration
+ * This must follow &struct iwl_fwrt_shared_mem_cfg.
+ * @num_lmacs: number of lmacs
+ * @num_txfifo_entries: number of tx fifos
+ * @lmac: sizes of lmacs txfifos and rxfifo1
+ * @rxfifo2_size: size of rxfifo2
+ * @internal_txfifo_addr: address of internal tx fifo
+ * @internal_txfifo_size: size of internal tx fifo
+ */
+struct iwl_fw_error_dump_smem_cfg {
+ __le32 num_lmacs;
+ __le32 num_txfifo_entries;
+ struct {
+ __le32 txfifo_size[TX_FIFO_MAX_NUM];
+ __le32 rxfifo1_size;
+ } lmac[MAX_NUM_LMAC];
+ __le32 rxfifo2_size;
+ __le32 internal_txfifo_addr;
+ __le32 internal_txfifo_size[TX_FIFO_INTERNAL_MAX_NUM];
+} __packed;
/**
* struct iwl_fw_error_dump_prph - periphery registers data
* @prph_start: address of the first register in this chunk