From 203c83d3b256d8eb6b8d4508b2dd7266e9dd2285 Mon Sep 17 00:00:00 2001
From: Shahar S Matityahu <shahar.s.matityahu@intel.com>
Date: Wed, 22 May 2019 13:47:29 +0300
Subject: [PATCH] iwlwifi: dbg: move debug recording stop from trans to op mode
Git-commit: 203c83d3b256d8eb6b8d4508b2dd7266e9dd2285
Patch-mainline: v5.4-rc1
References: jsc#SLE-13430
The op mode should stop the debug recording and not the transport layer.
Rename iwl_fwrt_stop_device into iwl_fw_dbg_stop_sync and move the debug
stop recording to it.
Signed-off-by: Shahar S Matityahu <shahar.s.matityahu@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Acked-by: Takashi Iwai <tiwai@suse.de>
---
drivers/net/wireless/intel/iwlwifi/fw/dbg.c | 6 +++---
drivers/net/wireless/intel/iwlwifi/fw/dbg.h | 2 +-
drivers/net/wireless/intel/iwlwifi/mvm/fw.c | 1 +
drivers/net/wireless/intel/iwlwifi/mvm/mvm.h | 3 ++-
drivers/net/wireless/intel/iwlwifi/pcie/trans-gen2.c | 3 ---
drivers/net/wireless/intel/iwlwifi/pcie/trans.c | 3 ---
6 files changed, 7 insertions(+), 11 deletions(-)
diff --git a/drivers/net/wireless/intel/iwlwifi/fw/dbg.c b/drivers/net/wireless/intel/iwlwifi/fw/dbg.c
index dfb0c50df94c..9ccaecc10474 100644
--- a/drivers/net/wireless/intel/iwlwifi/fw/dbg.c
+++ b/drivers/net/wireless/intel/iwlwifi/fw/dbg.c
@@ -2862,7 +2862,7 @@ void iwl_fw_dbg_apply_point(struct iwl_fw_runtime *fwrt,
}
IWL_EXPORT_SYMBOL(iwl_fw_dbg_apply_point);
-void iwl_fwrt_stop_device(struct iwl_fw_runtime *fwrt)
+void iwl_fw_dbg_stop_sync(struct iwl_fw_runtime *fwrt)
{
int i;
@@ -2870,9 +2870,9 @@ void iwl_fwrt_stop_device(struct iwl_fw_runtime *fwrt)
for (i = 0; i < IWL_FW_RUNTIME_DUMP_WK_NUM; i++)
iwl_fw_dbg_collect_sync(fwrt, i);
- iwl_trans_stop_device(fwrt->trans);
+ iwl_fw_dbg_stop_recording(fwrt->trans, NULL);
}
-IWL_EXPORT_SYMBOL(iwl_fwrt_stop_device);
+IWL_EXPORT_SYMBOL(iwl_fw_dbg_stop_sync);
void iwl_fw_dbg_periodic_trig_handler(struct timer_list *t)
{
diff --git a/drivers/net/wireless/intel/iwlwifi/fw/dbg.h b/drivers/net/wireless/intel/iwlwifi/fw/dbg.h
index d6b012459b04..5582a11f7c89 100644
--- a/drivers/net/wireless/intel/iwlwifi/fw/dbg.h
+++ b/drivers/net/wireless/intel/iwlwifi/fw/dbg.h
@@ -373,7 +373,7 @@ static inline void iwl_fw_resume_timestamp(struct iwl_fw_runtime *fwrt) {}
void iwl_fw_dbg_apply_point(struct iwl_fw_runtime *fwrt,
enum iwl_fw_ini_apply_point apply_point);
-void iwl_fwrt_stop_device(struct iwl_fw_runtime *fwrt);
+void iwl_fw_dbg_stop_sync(struct iwl_fw_runtime *fwrt);
static inline void iwl_fw_lmac1_set_alive_err_table(struct iwl_trans *trans,
u32 lmac_error_event_table)
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/fw.c b/drivers/net/wireless/intel/iwlwifi/mvm/fw.c
index a57fc6198a72..ed6453b2fc79 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/fw.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/fw.c
@@ -1140,6 +1140,7 @@ static int iwl_mvm_load_rt_fw(struct iwl_mvm *mvm)
return ret;
}
+ iwl_fw_dbg_stop_sync(&mvm->fwrt);
/*
* Stop and start the transport without entering low power
* mode. This will save the state of other components on the
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h b/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h
index a14701c8933b..e5703aa7935e 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h
@@ -2037,7 +2037,8 @@ static inline void iwl_mvm_stop_device(struct iwl_mvm *mvm)
lockdep_assert_held(&mvm->mutex);
iwl_fw_cancel_timestamp(&mvm->fwrt);
clear_bit(IWL_MVM_STATUS_FIRMWARE_RUNNING, &mvm->status);
- iwl_fwrt_stop_device(&mvm->fwrt);
+ iwl_fw_dbg_stop_sync(&mvm->fwrt);
+ iwl_trans_stop_device(mvm->trans);
iwl_free_fw_paging(&mvm->fwrt);
iwl_fw_dump_conf_clear(&mvm->fwrt);
}
diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/trans-gen2.c b/drivers/net/wireless/intel/iwlwifi/pcie/trans-gen2.c
index 8d17e68577fd..104b7cc75248 100644
--- a/drivers/net/wireless/intel/iwlwifi/pcie/trans-gen2.c
+++ b/drivers/net/wireless/intel/iwlwifi/pcie/trans-gen2.c
@@ -147,9 +147,6 @@ void _iwl_trans_pcie_gen2_stop_device(struct iwl_trans *trans, bool low_power)
trans_pcie->is_down = true;
- /* Stop dbgc before stopping device */
- iwl_fw_dbg_stop_recording(trans, NULL);
-
/* tell the device to stop sending interrupts */
iwl_disable_interrupts(trans);
diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/trans.c b/drivers/net/wireless/intel/iwlwifi/pcie/trans.c
index db62c8314603..d8b0f3b01acb 100644
--- a/drivers/net/wireless/intel/iwlwifi/pcie/trans.c
+++ b/drivers/net/wireless/intel/iwlwifi/pcie/trans.c
@@ -1242,9 +1242,6 @@ static void _iwl_trans_pcie_stop_device(struct iwl_trans *trans, bool low_power)
trans_pcie->is_down = true;
- /* Stop dbgc before stopping device */
- iwl_fw_dbg_stop_recording(trans, NULL);
-
/* tell the device to stop sending interrupts */
iwl_disable_interrupts(trans);
--
2.16.4