diff options
Diffstat (limited to 'drivers/net/wireless/intel/iwlwifi/mvm/fw-api.h')
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/mvm/fw-api.h | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/fw-api.h b/drivers/net/wireless/intel/iwlwifi/mvm/fw-api.h index 2f92994d0e5b..fdd9506e10cd 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/fw-api.h +++ b/drivers/net/wireless/intel/iwlwifi/mvm/fw-api.h @@ -340,6 +340,11 @@ enum iwl_prot_offload_subcmd_ids { STORED_BEACON_NTF = 0xFF, }; +enum iwl_fmac_debug_cmds { + LMAC_RD_WR = 0x0, + UMAC_RD_WR = 0x1, +}; + /* command groups */ enum { LEGACY_GROUP = 0x0, @@ -349,6 +354,7 @@ enum { PHY_OPS_GROUP = 0x4, DATA_PATH_GROUP = 0x5, PROT_OFFLOAD_GROUP = 0xb, + DEBUG_GROUP = 0xf, }; /** @@ -2149,4 +2155,48 @@ struct iwl_channel_switch_noa_notif { __le32 id_and_color; } __packed; /* CHANNEL_SWITCH_START_NTFY_API_S_VER_1 */ +/* Operation types for the debug mem access */ +enum { + DEBUG_MEM_OP_READ = 0, + DEBUG_MEM_OP_WRITE = 1, + DEBUG_MEM_OP_WRITE_BYTES = 2, +}; + +#define DEBUG_MEM_MAX_SIZE_DWORDS 32 + +/** + * struct iwl_dbg_mem_access_cmd - Request the device to read/write memory + * @op: DEBUG_MEM_OP_* + * @addr: address to read/write from/to + * @len: in dwords, to read/write + * @data: for write opeations, contains the source buffer + */ +struct iwl_dbg_mem_access_cmd { + __le32 op; + __le32 addr; + __le32 len; + __le32 data[]; +} __packed; /* DEBUG_(U|L)MAC_RD_WR_CMD_API_S_VER_1 */ + +/* Status responses for the debug mem access */ +enum { + DEBUG_MEM_STATUS_SUCCESS = 0x0, + DEBUG_MEM_STATUS_FAILED = 0x1, + DEBUG_MEM_STATUS_LOCKED = 0x2, + DEBUG_MEM_STATUS_HIDDEN = 0x3, + DEBUG_MEM_STATUS_LENGTH = 0x4, +}; + +/** + * struct iwl_dbg_mem_access_rsp - Response to debug mem commands + * @status: DEBUG_MEM_STATUS_* + * @len: read dwords (0 for write operations) + * @data: contains the read DWs + */ +struct iwl_dbg_mem_access_rsp { + __le32 status; + __le32 len; + __le32 data[]; +} __packed; /* DEBUG_(U|L)MAC_RD_WR_RSP_API_S_VER_1 */ + #endif /* __fw_api_h__ */ |