diff options
| author | Johannes Berg <johannes.berg@intel.com> | 2021-06-18 11:01:19 +0300 |
|---|---|---|
| committer | Luca Coelho <luciano.coelho@intel.com> | 2021-06-22 16:57:56 +0300 |
| commit | 947689756352af9bd0486c1a19fffc7837ae0335 (patch) | |
| tree | d51cf96a2b66b5e574ec791c404c2f8f44868cf8 /drivers/net/wireless/intel/iwlwifi/iwl-context-info-gen3.h | |
| parent | fa331068a591d9df5f345173c0c9c44234b61569 (diff) | |
| download | linux-947689756352af9bd0486c1a19fffc7837ae0335.tar.xz | |
iwlwifi: pcie: free some DMA memory earlier
In gen3, after firmware is alive, we no longer need the
firmware and image loader images, only the context info
itself and PRPH info/scratch need to remain.
Call iwl_pcie_ctxt_info_gen3_free() appropriately in the
alive callback (iwl_trans_pcie_gen2_fw_alive()) with a new
argument indicating whether it can free everything or only
partially.
The context info and PRPH scratch are also not needed after
PNVM load, but we don't have a good hook for freeing after
that, so keep them for now.
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.20210618105614.8230d91a46c1.Ia7db71e5e6265ca87363f1481eac1bc3bbebb15c@changeid
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Diffstat (limited to 'drivers/net/wireless/intel/iwlwifi/iwl-context-info-gen3.h')
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/iwl-context-info-gen3.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-context-info-gen3.h b/drivers/net/wireless/intel/iwlwifi/iwl-context-info-gen3.h index 2be605cc6fbf..518a1bc79584 100644 --- a/drivers/net/wireless/intel/iwlwifi/iwl-context-info-gen3.h +++ b/drivers/net/wireless/intel/iwlwifi/iwl-context-info-gen3.h @@ -1,6 +1,6 @@ /* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ /* - * Copyright (C) 2018, 2020 Intel Corporation + * Copyright (C) 2018, 2020-2021 Intel Corporation */ #ifndef __iwl_context_info_file_gen3_h__ #define __iwl_context_info_file_gen3_h__ @@ -245,7 +245,7 @@ struct iwl_context_info_gen3 { int iwl_pcie_ctxt_info_gen3_init(struct iwl_trans *trans, const struct fw_img *fw); -void iwl_pcie_ctxt_info_gen3_free(struct iwl_trans *trans); +void iwl_pcie_ctxt_info_gen3_free(struct iwl_trans *trans, bool alive); int iwl_trans_pcie_ctx_info_gen3_set_pnvm(struct iwl_trans *trans, const void *data, u32 len); |