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| author | Shahar S Matityahu <shahar.s.matityahu@intel.com> | 2019-02-11 12:12:08 +0200 |
|---|---|---|
| committer | Luca Coelho <luciano.coelho@intel.com> | 2019-04-03 11:19:56 +0300 |
| commit | bfa34c332964e90f6222b2ff665990484c22f6f2 (patch) | |
| tree | 529f2c5decea74eae95beee26605af842d4307b0 /drivers/net/wireless | |
| parent | 4b1831e4897437b3b8e812cfa09784ef5d687af9 (diff) | |
| download | linux-stable-bfa34c332964e90f6222b2ff665990484c22f6f2.tar.gz linux-stable-bfa34c332964e90f6222b2ff665990484c22f6f2.tar.bz2 linux-stable-bfa34c332964e90f6222b2ff665990484c22f6f2.zip | |
iwlwifi: dbg_ini: enforce always on domain checking
Enforce domain checking before sending host commands and collecting
memory regions. Currently the driver supports always on domain only.
Signed-off-by: Shahar S Matityahu <shahar.s.matityahu@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Diffstat (limited to 'drivers/net/wireless')
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/fw/dbg.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/fw/dbg.c b/drivers/net/wireless/intel/iwlwifi/fw/dbg.c index 65252481a306..caf860b7afff 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/dbg.c +++ b/drivers/net/wireless/intel/iwlwifi/fw/dbg.c @@ -1711,6 +1711,10 @@ static void iwl_fw_ini_dump_trigger(struct iwl_fw_runtime *fwrt, if (!reg) continue; + /* currently the driver supports always on domain only */ + if (le32_to_cpu(reg->domain) != IWL_FW_INI_DBG_DOMAIN_ALWAYS_ON) + continue; + type = le32_to_cpu(reg->region_type); switch (type) { case IWL_FW_INI_REGION_DEVICE_MEMORY: @@ -2320,6 +2324,10 @@ static void iwl_fw_dbg_send_hcmd(struct iwl_fw_runtime *fwrt, .data = { data->data, }, }; + /* currently the driver supports always on domain only */ + if (le32_to_cpu(hcmd_tlv->domain) != IWL_FW_INI_DBG_DOMAIN_ALWAYS_ON) + return; + iwl_trans_send_cmd(fwrt->trans, &hcmd); } |