diff options
Diffstat (limited to 'drivers/net/wireless/intel/iwlwifi/iwl-trans.h')
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/iwl-trans.h | 62 |
1 files changed, 16 insertions, 46 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-trans.h b/drivers/net/wireless/intel/iwlwifi/iwl-trans.h index e90abbfba718..921cab9e2d73 100644 --- a/drivers/net/wireless/intel/iwlwifi/iwl-trans.h +++ b/drivers/net/wireless/intel/iwlwifi/iwl-trans.h @@ -117,6 +117,7 @@ #define FH_RSCSR_FRAME_INVALID 0x55550000 #define FH_RSCSR_FRAME_ALIGN 0x40 #define FH_RSCSR_RPA_EN BIT(25) +#define FH_RSCSR_RADA_EN BIT(26) #define FH_RSCSR_RXQ_POS 16 #define FH_RSCSR_RXQ_MASK 0x3F0000 @@ -128,7 +129,8 @@ struct iwl_rx_packet { * 31: flag flush RB request * 30: flag ignore TC (terminal counter) request * 29: flag fast IRQ request - * 28-26: Reserved + * 28-27: Reserved + * 26: RADA enabled * 25: Offload enabled * 24: RPF enabled * 23: RSS enabled @@ -398,8 +400,6 @@ struct iwl_hcmd_arr { * @command_groups: array of command groups, each member is an array of the * commands in the group; for debugging only * @command_groups_size: number of command groups, to avoid illegal access - * @sdio_adma_addr: the default address to set for the ADMA in SDIO mode until - * we get the ALIVE from the uCode * @cb_data_offs: offset inside skb->cb to store transport data at, must have * space for at least two pointers */ @@ -419,8 +419,6 @@ struct iwl_trans_config { const struct iwl_hcmd_arr *command_groups; int command_groups_size; - u32 sdio_adma_addr; - u8 cb_data_offs; }; @@ -524,6 +522,9 @@ struct iwl_trans_txq_scd_cfg { * @dump_data: return a vmalloc'ed buffer with debug data, maybe containing last * TX'ed commands and similar. The buffer will be vfree'd by the caller. * Note that the transport must fill in the proper file headers. + * @dump_regs: dump using IWL_ERR configuration space and memory mapped + * registers of the device to diagnose failure, e.g., when HW becomes + * inaccessible. */ struct iwl_trans_ops { @@ -531,8 +532,6 @@ struct iwl_trans_ops { void (*op_mode_leave)(struct iwl_trans *iwl_trans); int (*start_fw)(struct iwl_trans *trans, const struct fw_img *fw, bool run_in_rfkill); - int (*update_sf)(struct iwl_trans *trans, - struct iwl_sf_region *st_fwrd_space); void (*fw_alive)(struct iwl_trans *trans, u32 scd_addr); void (*stop_device)(struct iwl_trans *trans, bool low_power); @@ -593,6 +592,8 @@ struct iwl_trans_ops { struct iwl_trans_dump_data *(*dump_data)(struct iwl_trans *trans, const struct iwl_fw_dbg_trigger_tlv *trigger); + + void (*dump_regs)(struct iwl_trans *trans); }; /** @@ -700,12 +701,6 @@ enum iwl_plat_pm_mode { * @dbg_conf_tlv: array of pointers to configuration TLVs for debug * @dbg_trigger_tlv: array of pointers to triggers TLVs for debug * @dbg_dest_reg_num: num of reg_ops in %dbg_dest_tlv - * @paging_req_addr: The location were the FW will upload / download the pages - * from. The address is set by the opmode - * @paging_db: Pointer to the opmode paging data base, the pointer is set by - * the opmode. - * @paging_download_buf: Buffer used for copying all of the pages before - * downloading them to the FW. The buffer is allocated in the opmode * @system_pm_mode: the system-wide power management mode in use. * This mode is set dynamically, depending on the WoWLAN values * configured from the userspace at runtime. @@ -749,21 +744,11 @@ struct iwl_trans { struct lockdep_map sync_cmd_lockdep_map; #endif - u64 dflt_pwr_limit; - const struct iwl_fw_dbg_dest_tlv *dbg_dest_tlv; const struct iwl_fw_dbg_conf_tlv *dbg_conf_tlv[FW_DBG_CONF_MAX]; struct iwl_fw_dbg_trigger_tlv * const *dbg_trigger_tlv; u8 dbg_dest_reg_num; - /* - * Paging parameters - All of the parameters should be set by the - * opmode when paging is enabled - */ - u32 paging_req_addr; - struct iwl_fw_paging *paging_db; - void *paging_download_buf; - enum iwl_plat_pm_mode system_pm_mode; enum iwl_plat_pm_mode runtime_pm_mode; bool suspending; @@ -830,17 +815,6 @@ static inline int iwl_trans_start_fw(struct iwl_trans *trans, return trans->ops->start_fw(trans, fw, run_in_rfkill); } -static inline int iwl_trans_update_sf(struct iwl_trans *trans, - struct iwl_sf_region *st_fwrd_space) -{ - might_sleep(); - - if (trans->ops->update_sf) - return trans->ops->update_sf(trans, st_fwrd_space); - - return 0; -} - static inline void _iwl_trans_stop_device(struct iwl_trans *trans, bool low_power) { @@ -875,18 +849,6 @@ static inline int iwl_trans_d3_resume(struct iwl_trans *trans, return trans->ops->d3_resume(trans, status, test, reset); } -static inline void iwl_trans_ref(struct iwl_trans *trans) -{ - if (trans->ops->ref) - trans->ops->ref(trans); -} - -static inline void iwl_trans_unref(struct iwl_trans *trans) -{ - if (trans->ops->unref) - trans->ops->unref(trans); -} - static inline int iwl_trans_suspend(struct iwl_trans *trans) { if (!trans->ops->suspend) @@ -910,6 +872,12 @@ iwl_trans_dump_data(struct iwl_trans *trans, return trans->ops->dump_data(trans, trigger); } +static inline void iwl_trans_dump_regs(struct iwl_trans *trans) +{ + if (trans->ops->dump_regs) + trans->ops->dump_regs(trans); +} + static inline struct iwl_device_cmd * iwl_trans_alloc_tx_cmd(struct iwl_trans *trans) { @@ -1191,6 +1159,8 @@ struct iwl_trans *iwl_trans_alloc(unsigned int priv_size, const struct iwl_cfg *cfg, const struct iwl_trans_ops *ops); void iwl_trans_free(struct iwl_trans *trans); +void iwl_trans_ref(struct iwl_trans *trans); +void iwl_trans_unref(struct iwl_trans *trans); /***************************************************** * driver (transport) register/unregister functions |