Lines Matching defs:iwm
42 #include "iwm.h"
57 static int iwm_fw_op_offset(struct iwm_priv *iwm, const struct firmware *fw,
70 IWM_ERR(iwm, "No barker string in this FW\n");
75 IWM_ERR(iwm, "FW is too small (%zu)\n", fw->size);
84 IWM_DBG_FW(iwm, DBG, "FW: op_code: 0x%x, len: %d @ 0x%x\n",
88 IWM_DBG_FW(iwm, DBG, "Reached INVALID op code\n");
108 static int iwm_load_firmware_chunk(struct iwm_priv *iwm,
117 IWM_DBG_FW(iwm, INFO, "Loading FW chunk: %d bytes @ 0x%x\n",
139 IWM_DBG_FW(iwm, DBG, "\t%d bytes @ 0x%x\n",
142 ret = iwm_hal_send_target_cmd(iwm, &target_cmd, chunk_ptr);
144 IWM_ERR(iwm, "Couldn't load FW chunk\n");
161 static int iwm_load_img(struct iwm_priv *iwm, const char *img_name)
170 ret = request_firmware(&fw, img_name, iwm_to_dev(iwm));
172 IWM_ERR(iwm, "Request firmware failed");
176 IWM_DBG_FW(iwm, INFO, "Start to load FW %s\n", img_name);
179 fw_offset = iwm_fw_op_offset(iwm, fw,
186 ret = iwm_load_firmware_chunk(iwm, fw, img_desc);
193 fw_offset = iwm_fw_op_offset(iwm, fw, IWM_HDR_REC_OP_SW_VER, 0);
200 fw_offset = iwm_fw_op_offset(iwm, fw, IWM_HDR_REC_OP_BUILD_TAG, 0);
207 fw_offset = iwm_fw_op_offset(iwm, fw, IWM_HDR_REC_OP_BUILD_DATE, 0);
213 IWM_INFO(iwm, "%s:\n", img_name);
214 IWM_INFO(iwm, "\tVersion: %02X.%02X\n", ver->major, ver->minor);
215 IWM_INFO(iwm, "\tBuild tag: %s\n", build_tag);
216 IWM_INFO(iwm, "\tBuild date: %x-%x-%x\n",
220 if (!strcmp(img_name, iwm->bus_ops->umac_name))
221 sprintf(iwm->umac_version, "%02X.%02X",
224 if (!strcmp(img_name, iwm->bus_ops->lmac_name))
225 sprintf(iwm->lmac_version, "%02X.%02X",
234 static int iwm_load_umac(struct iwm_priv *iwm)
239 ret = iwm_load_img(iwm, iwm->bus_ops->umac_name);
252 ret = iwm_hal_send_target_cmd(iwm, &target_cmd, NULL);
254 IWM_ERR(iwm, "Couldn't send JMP command\n");
259 static int iwm_load_lmac(struct iwm_priv *iwm, const char *img_name)
263 ret = iwm_load_img(iwm, img_name);
267 return iwm_send_umac_reset(iwm,
271 static int iwm_init_calib(struct iwm_priv *iwm, unsigned long cfg_bitmap,
276 iwm_store_rxiq_calib_result(iwm);
277 set_bit(PHY_CALIBRATE_RX_IQ_CMD, &iwm->calib_done_map);
280 iwm_send_prio_table(iwm);
281 iwm_send_init_calib_cfg(iwm, cfg_bitmap);
283 while (iwm->calib_done_map != expected_bitmap) {
284 if (iwm_notif_handle(iwm, CALIBRATION_RES_NOTIFICATION,
286 IWM_DBG_FW(iwm, DBG, "Initial calibration timeout\n");
290 IWM_DBG_FW(iwm, DBG, "Got calibration result. calib_done_map: "
292 iwm->calib_done_map, expected_bitmap);
310 int iwm_load_fw(struct iwm_priv *iwm)
317 ret = iwm_load_umac(iwm);
319 IWM_ERR(iwm, "UMAC loading failed\n");
324 ret = iwm_notif_handle(iwm, UMAC_NOTIFY_OPCODE_ALIVE, IWM_SRC_UMAC,
327 IWM_ERR(iwm, "Handle UMAC_ALIVE failed: %d\n", ret);
332 ret = iwm_load_lmac(iwm, iwm->bus_ops->calib_lmac_name);
334 IWM_ERR(iwm, "Calibration LMAC loading failed\n");
339 ret = iwm_notif_handle(iwm, UMAC_NOTIFY_OPCODE_INIT_COMPLETE,
342 IWM_ERR(iwm, "Handle INIT_COMPLETE failed for calibration "
348 ret = iwm_eeprom_init(iwm);
350 IWM_ERR(iwm, "Couldn't init eeprom array\n");
354 init_calib_map = iwm->conf.calib_map & IWM_CALIB_MAP_INIT_MSK;
355 expected_calib_map = iwm->conf.expected_calib_map &
357 periodic_calib_map = IWM_CALIB_MAP_PER_LMAC(iwm->conf.calib_map);
359 ret = iwm_init_calib(iwm, init_calib_map, expected_calib_map,
363 ret = iwm_init_calib(iwm, expected_calib_map,
367 IWM_ERR(iwm, "Calibration result timeout\n");
373 ret = iwm_notif_handle(iwm, CALIBRATION_COMPLETE_NOTIFICATION,
376 IWM_ERR(iwm, "Wait for CALIBRATION_COMPLETE timeout\n");
380 IWM_INFO(iwm, "LMAC calibration done: 0x%lx\n", iwm->calib_done_map);
382 iwm_send_umac_reset(iwm, cpu_to_le32(UMAC_RST_CTRL_FLG_LARC_RESET), 1);
384 ret = iwm_notif_handle(iwm, UMAC_CMD_OPCODE_RESET, IWM_SRC_UMAC,
387 IWM_ERR(iwm, "Wait for UMAC RESET timeout\n");
392 ret = iwm_load_lmac(iwm, iwm->bus_ops->lmac_name);
394 IWM_ERR(iwm, "LMAC loading failed\n");
398 ret = iwm_notif_handle(iwm, UMAC_NOTIFY_OPCODE_INIT_COMPLETE,
401 IWM_ERR(iwm, "Handle INIT_COMPLETE failed for LMAC: %d\n", ret);
405 iwm_send_prio_table(iwm);
406 iwm_send_calib_results(iwm);
407 iwm_send_periodic_calib_cfg(iwm, periodic_calib_map);
408 iwm_send_ct_kill_cfg(iwm, iwm->conf.ct_kill_entry,
409 iwm->conf.ct_kill_exit);
414 iwm_eeprom_exit(iwm);