diff options
| author | Johannes Berg <johannes.berg@intel.com> | 2021-06-18 10:01:17 +0200 |
|---|---|---|
| committer | Luca Coelho <luciano.coelho@intel.com> | 2021-06-22 15:57:56 +0200 |
| commit | 26d18c75a7496c4c52b0b6789e713dc76ebfbc87 (patch) | |
| tree | 0083267b09c8809235ccca3849cbd7bf1cc9b74a /drivers/net/wireless | |
| parent | iwlwifi: pcie: free IML DMA memory allocation (diff) | |
| download | linux-26d18c75a7496c4c52b0b6789e713dc76ebfbc87.tar.xz linux-26d18c75a7496c4c52b0b6789e713dc76ebfbc87.zip | |
iwlwifi: pcie: fix context info freeing
After firmware alive, iwl_trans_pcie_gen2_fw_alive() is called
to free the context info. However, on gen3 that will then free
the context info with the wrong size.
Since we free this allocation later, let it stick around until
the device is stopped for now, freeing some of it earlier is a
separate change.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Link: https://lore.kernel.org/r/iwlwifi.20210618105614.afb63fb8cbc1.If4968db8e09f4ce2a1d27a6d750bca3d132d7d70@changeid
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Diffstat (limited to 'drivers/net/wireless')
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/pcie/trans-gen2.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/trans-gen2.c b/drivers/net/wireless/intel/iwlwifi/pcie/trans-gen2.c index 56162c4500d7..93b957866beb 100644 --- a/drivers/net/wireless/intel/iwlwifi/pcie/trans-gen2.c +++ b/drivers/net/wireless/intel/iwlwifi/pcie/trans-gen2.c @@ -323,7 +323,8 @@ void iwl_trans_pcie_gen2_fw_alive(struct iwl_trans *trans, u32 scd_addr) /* now that we got alive we can free the fw image & the context info. * paging memory cannot be freed included since FW will still use it */ - iwl_pcie_ctxt_info_free(trans); + if (trans->trans_cfg->device_family < IWL_DEVICE_FAMILY_AX210) + iwl_pcie_ctxt_info_free(trans); /* * Re-enable all the interrupts, including the RF-Kill one, now that |