diff options
| author | Rotem Saado <[email protected]> | 2021-10-17 16:59:53 +0300 |
|---|---|---|
| committer | Luca Coelho <[email protected]> | 2021-10-22 10:54:18 +0300 |
| commit | 72c43f7d6562cec138536e7e6d0939692ff74482 (patch) | |
| tree | 3c4d931baef04ce24714464da593134d1a01ac40 | |
| parent | 1f578d4f2d52f64133c4b53346451b1116242e3d (diff) | |
iwlwifi: dbg: treat non active regions as unsupported regions
If a region is not active, it means that it was not defined as a region
TLV in the FW image. We should treat them as unsupported in that case.
This saves operational driver memory and run time when collecting debug
data by skipping unsupported regions.
Signed-off-by: Rotem Saado <[email protected]>
Signed-off-by: Luca Coelho <[email protected]>
Link: https://lore.kernel.org/r/iwlwifi.20211017165728.8025bd29d86a.I3ecb4e273bf714e426d82217e0590264cb763419@changeid
Signed-off-by: Luca Coelho <[email protected]>
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/iwl-dbg-tlv.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-dbg-tlv.c b/drivers/net/wireless/intel/iwlwifi/iwl-dbg-tlv.c index 75d5ed0c3204..f487cc8b9fe0 100644 --- a/drivers/net/wireless/intel/iwlwifi/iwl-dbg-tlv.c +++ b/drivers/net/wireless/intel/iwlwifi/iwl-dbg-tlv.c @@ -1179,8 +1179,10 @@ static void iwl_dbg_tlv_init_cfg(struct iwl_fw_runtime *fwrt) &fwrt->trans->dbg.active_regions[i]; u32 reg_type; - if (!*active_reg) + if (!*active_reg) { + fwrt->trans->dbg.unsupported_region_msk |= BIT(i); continue; + } reg = (void *)(*active_reg)->data; reg_type = le32_to_cpu(reg->type); |