14 Commits

Author SHA1 Message Date
Shahar S Matityahu
8d7dea25ad iwlwifi: dbg_ini: implement Rx fifos dump
Implement Rx fifos dump in the new dump mechanism.

Signed-off-by: Shahar S Matityahu <shahar.s.matityahu@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2019-02-20 20:48:01 +02:00
Shahar S Matityahu
1b64d58bd4 iwlwifi: dbg_ini: implement Tx fifos dump
Implement Tx fifos dump in the new dump mechanism.

Signed-off-by: Shahar S Matityahu <shahar.s.matityahu@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2019-02-20 20:48:01 +02:00
Shahar S Matityahu
106b791ac3 iwlwifi: dbg_ini: implement monitor dram memory dump
Implement monitor dram memory dump in the new dump mechanism.

Signed-off-by: Shahar S Matityahu <shahar.s.matityahu@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2019-02-14 11:29:43 +02:00
Shahar S Matityahu
6e9f8f9924 iwlwifi: dbg_ini: implement device internal memory dump
Implement device internal memory dump in the new dump mechanism.

Signed-off-by: Shahar S Matityahu <shahar.s.matityahu@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2019-02-04 12:28:08 +02:00
Shahar S Matityahu
8d534e96b5 iwlwifi: dbg_ini: create new dump flow and implement prph dump
Create a skeleton to unite all memory dumps in ini mode.
Implement prph dump with the new skeleton.

Signed-off-by: Shahar S Matityahu <shahar.s.matityahu@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2019-02-04 12:28:08 +02:00
Shahar S Matityahu
700b3799b3 iwlwifi: Fix pre operational dumping flows
There are several dumping flows in the driver in case of a fail
prior to operational.

In some cases we get 2 dumps while in others we get none.

Fix this by uniting the different flows.
Add a different dump type to driver triggered dumps in case we want
a dump but did not got assert, and make all dumping go through
iwl_fw_dbg_collect_desc to avoid multiple dumps.

Signed-off-by: Shahar S Matityahu <shahar.s.matityahu@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2019-02-04 12:27:19 +02:00
Shahar S Matityahu
67b8261c49 iwlwifi: differentiate between alive timeout and alive flow failure
There are two cases that can cause the alive flow to fail,
an assert or a timeout.
Currently we mask any incoming asserts when we wait for alive.

Solve this by differentiating between the two cases:
1. Let the regular error handling to handle a received assert
2. Do a dump collection in the case of a timeout

Signed-off-by: Shahar S Matityahu <shahar.s.matityahu@intel.com>
Fixes: f38efdb29389 ("iwlwifi: add dump collection in case alive flow fails")
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2019-02-04 12:27:18 +02:00
Shahar S Matityahu
d3561e0ecd iwlwifi: wrt: add to dump number of lmacs, lmac1 and umac error id
Add to the dump the number of lmacs, the error id of the umac
and the error id of lmac1, if supported.
In case the reason for the dump trigger is not an assert
the error id is zero.

Signed-off-by: Shahar S Matityahu <shahar.s.matityahu@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2019-01-25 20:57:18 +02:00
Shahar S Matityahu
a06875a7f8 iwlwifi: wrt: add rt status and num of rx/tx fifos to dump
Add the rt status of the last assert or 0 if the dump collection was
not initiated by an assert.  Add the number of rx and tx fifos in use.
These fields are added to dump info lst file.

Signed-off-by: Shahar S Matityahu <shahar.s.matityahu@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2018-12-20 09:09:09 +02:00
Sara Sharon
7a14c23dcd iwlwifi: dbg: dump data according to the new ini TLVs
When ini TLVs are loaded, dump data according to the
stored configuration.

Signed-off-by: Sara Sharon <sara.sharon@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2018-12-14 13:04:44 +02:00
Shahar S Matityahu
f38efdb293 iwlwifi: add dump collection in case alive flow fails
Trigger dump collection if the alive flow fails, regardless of the
reason.

Signed-off-by: Shahar S Matityahu <shahar.s.matityahu@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2018-10-06 10:25:50 +03:00
Shahar S Matityahu
2d8c261511 iwlwifi: add d3 debug data support
During d3, the firmware records debug data into internal buffer
if debug data collection occurs, collect the data that was written to the
buffer

Signed-off-by: Shahar S Matityahu <shahar.s.matityahu@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2018-08-31 11:38:17 +03:00
Golan Ben-Ami
ce27f005c9 iwlwifi: dump smem configuration when firmware crashes
Add the smem configuration to the fw data dump, once
the firmware crashes. This is useful mainly for later
parsing of the smem.

Signed-off-by: Golan Ben-Ami <golan.ben.ami@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2017-08-09 09:35:15 +03:00
Johannes Berg
d962f9b101 iwlwifi: create new subdirectory for FW interaction
There's a lot of mvm code that really should be more generic
and part of the iwlwifi module. Start by making a place to
keep such code - in the new "fw" subdirectory - and already
move the firmware related header files there.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2017-06-29 13:26:27 +03:00