diff options
| author | Alon Giladi <alon.giladi@intel.com> | 2023-06-06 10:42:58 +0300 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2023-06-06 13:43:06 +0200 |
| commit | 5f40850399c61aec5f26861f4a5194aae64c27df (patch) | |
| tree | 846cda8980ef18b323d77ec42c4e9d826bbedb27 /drivers/net/wireless/intel/iwlwifi/iwl-context-info.h | |
| parent | 43413a36b268f1a5049b8c1d44fdd892e080b563 (diff) | |
wifi: iwlwifi: Generalize the parsing of the pnvm image
Generalize iwl_pnvm_parse(). This saves us from copying each payload
twice (first in the parsing and later when copying it to the dram).
Moreover, its more compatible for handling larger pnvm tables in
the future (in which payloads won't be concatenated).
The main changes are:
1. Take out the concatenating of the payloads from the parsing level
2. Start using iwl_pnvm_image structure that will hold pointers to
payloads that should be delivered to fw, their sizes and number.
Signed-off-by: Alon Giladi <alon.giladi@intel.com>
Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
Link: https://lore.kernel.org/r/20230606103519.06c02f380b6f.I03a3030fca194aa0c4bc2ecd18531f8914e98cfd@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'drivers/net/wireless/intel/iwlwifi/iwl-context-info.h')
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/iwl-context-info.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-context-info.h b/drivers/net/wireless/intel/iwlwifi/iwl-context-info.h index 4354d5acac9f..1a1321db137c 100644 --- a/drivers/net/wireless/intel/iwlwifi/iwl-context-info.h +++ b/drivers/net/wireless/intel/iwlwifi/iwl-context-info.h @@ -1,7 +1,7 @@ /* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ /* * Copyright (C) 2017 Intel Deutschland GmbH - * Copyright (C) 2018-2020 Intel Corporation + * Copyright (C) 2018-2020, 2022 Intel Corporation */ #ifndef __iwl_context_info_file_h__ #define __iwl_context_info_file_h__ @@ -177,6 +177,9 @@ void iwl_pcie_ctxt_info_free_paging(struct iwl_trans *trans); int iwl_pcie_init_fw_sec(struct iwl_trans *trans, const struct fw_img *fw, struct iwl_context_info_dram *ctxt_dram); +void *iwl_pcie_ctxt_info_dma_alloc_coherent(struct iwl_trans *trans, + size_t size, + dma_addr_t *phys); int iwl_pcie_ctxt_info_alloc_dma(struct iwl_trans *trans, const void *data, u32 len, struct iwl_dram_data *dram); |