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| author | Alon Giladi <alon.giladi@intel.com> | 2023-06-06 10:43:06 +0300 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2023-06-06 13:44:52 +0200 |
| commit | 7c9c8477170d32def5df9d88823ea10d65749341 (patch) | |
| tree | 1aeca8138dadd392957522427b954111bbd55ba7 /drivers/net/wireless/intel/iwlwifi/iwl-trans.h | |
| parent | ea3571f48953df2cf77a9c4200a7363236736673 (diff) | |
| download | lwn-7c9c8477170d32def5df9d88823ea10d65749341.tar.gz lwn-7c9c8477170d32def5df9d88823ea10d65749341.zip | |
wifi: iwlwifi: Enable loading of reduce-power tables into several segments
Replace the field reduce_power_dram with a struct that holds data about
the reduced-power tables drams regions. Generalize load_payloads_segments()
to work for both pnvm tables and reduction power tables.
Make required adjustments in the data structures.
Signed-off-by: Alon Giladi <alon.giladi@intel.com>
Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
Link: https://lore.kernel.org/r/20230606103519.6fe66958f049.I85d80682229fc02fe354462cc9da40937558f30c@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'drivers/net/wireless/intel/iwlwifi/iwl-trans.h')
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/iwl-trans.h | 30 |
1 files changed, 24 insertions, 6 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-trans.h b/drivers/net/wireless/intel/iwlwifi/iwl-trans.h index 4faf9fc6bbe4..eb32683c36fb 100644 --- a/drivers/net/wireless/intel/iwlwifi/iwl-trans.h +++ b/drivers/net/wireless/intel/iwlwifi/iwl-trans.h @@ -641,8 +641,10 @@ struct iwl_trans_ops { void (*set_pnvm)(struct iwl_trans *trans, const struct iwl_ucode_capabilities *capa); int (*load_reduce_power)(struct iwl_trans *trans, - const struct iwl_pnvm_image *payloads); - void (*set_reduce_power)(struct iwl_trans *trans); + const struct iwl_pnvm_image *payloads, + const struct iwl_ucode_capabilities *capa); + void (*set_reduce_power)(struct iwl_trans *trans, + const struct iwl_ucode_capabilities *capa); void (*interrupts)(struct iwl_trans *trans, bool enable); int (*imr_dma_data)(struct iwl_trans *trans, @@ -732,6 +734,19 @@ struct iwl_dram_data { }; /** + * @drams: array of several DRAM areas that contains the pnvm and power + * reduction table payloads. + * @n_regions: number of DRAM regions that were allocated + * @prph_scratch_mem_desc: points to a structure allocated in dram, + * designed to show FW where all the payloads are. + */ +struct iwl_dram_regions { + struct iwl_dram_data drams[IPC_DRAM_MAP_ENTRY_NUM_MAX]; + struct iwl_dram_data prph_scratch_mem_desc; + u8 n_regions; +}; + +/** * struct iwl_fw_mon - fw monitor per allocation id * @num_frags: number of fragments * @frags: an array of DRAM buffer fragments @@ -1560,15 +1575,18 @@ static inline void iwl_trans_set_pnvm(struct iwl_trans *trans, static inline int iwl_trans_load_reduce_power (struct iwl_trans *trans, - const struct iwl_pnvm_image *payloads) + const struct iwl_pnvm_image *payloads, + const struct iwl_ucode_capabilities *capa) { - return trans->ops->load_reduce_power(trans, payloads); + return trans->ops->load_reduce_power(trans, payloads, capa); } -static inline void iwl_trans_set_reduce_power(struct iwl_trans *trans) +static inline void +iwl_trans_set_reduce_power(struct iwl_trans *trans, + const struct iwl_ucode_capabilities *capa) { if (trans->ops->set_reduce_power) - trans->ops->set_reduce_power(trans); + trans->ops->set_reduce_power(trans, capa); } static inline bool iwl_trans_dbg_ini_valid(struct iwl_trans *trans) |