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-gen3.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-gen3.h')
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/iwl-context-info-gen3.h | 4 |
1 files changed, 3 insertions, 1 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 3f7278014009..9d2dcb64523c 100644 --- a/drivers/net/wireless/intel/iwlwifi/iwl-context-info-gen3.h +++ b/drivers/net/wireless/intel/iwlwifi/iwl-context-info-gen3.h @@ -13,6 +13,8 @@ #define CSR_IML_SIZE_ADDR 0x128 #define CSR_IML_RESP_ADDR 0x12c +#define UNFRAGMENTED_PNVM_PAYLOADS_NUMBER 2 + /* Set bit for enabling automatic function boot */ #define CSR_AUTO_FUNC_BOOT_ENA BIT(1) /* Set bit for initiating function boot */ @@ -278,7 +280,7 @@ int iwl_pcie_ctxt_info_gen3_init(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); + const struct iwl_pnvm_image *pnvm_payloads); int iwl_trans_pcie_ctx_info_gen3_set_reduce_power(struct iwl_trans *trans, const void *data, u32 len); int iwl_trans_pcie_ctx_info_gen3_set_step(struct iwl_trans *trans, |