iwlwifi: add support for 9000 HW B-step NICs
Once we remove support for A-step, we'll be able to
clean the code back again.
Signed-off-by: Liad Kaufman <liad.kaufman@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-drv.c b/drivers/net/wireless/intel/iwlwifi/iwl-drv.c
index 21c523a..212fb8d 100644
--- a/drivers/net/wireless/intel/iwlwifi/iwl-drv.c
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-drv.c
@@ -7,7 +7,7 @@
*
* Copyright(c) 2007 - 2014 Intel Corporation. All rights reserved.
* Copyright(c) 2013 - 2015 Intel Mobile Communications GmbH
- * Copyright(c) 2016 Intel Deutschland GmbH
+ * Copyright(c) 2016 - 2017 Intel Deutschland GmbH
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of version 2 of the GNU General Public License as
@@ -34,7 +34,7 @@
*
* Copyright(c) 2005 - 2014 Intel Corporation. All rights reserved.
* Copyright(c) 2013 - 2015 Intel Mobile Communications GmbH
- * Copyright(c) 2016 Intel Deutschland GmbH
+ * Copyright(c) 2016 - 2017 Intel Deutschland GmbH
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
@@ -213,6 +213,13 @@ static int iwl_request_firmware(struct iwl_drv *drv, bool first)
{
const struct iwl_cfg *cfg = drv->trans->cfg;
char tag[8];
+ const char *fw_pre_name;
+
+ if (drv->trans->cfg->device_family == IWL_DEVICE_FAMILY_8000 &&
+ CSR_HW_REV_STEP(drv->trans->hw_rev) == SILICON_B_STEP)
+ fw_pre_name = cfg->fw_name_pre_next_step;
+ else
+ fw_pre_name = cfg->fw_name_pre;
if (first) {
drv->fw_index = cfg->ucode_api_max;
@@ -226,14 +233,14 @@ static int iwl_request_firmware(struct iwl_drv *drv, bool first)
IWL_ERR(drv, "no suitable firmware found!\n");
if (cfg->ucode_api_min == cfg->ucode_api_max) {
- IWL_ERR(drv, "%s%d is required\n", cfg->fw_name_pre,
+ IWL_ERR(drv, "%s%d is required\n", fw_pre_name,
cfg->ucode_api_max);
} else {
IWL_ERR(drv, "minimum version required: %s%d\n",
- cfg->fw_name_pre,
+ fw_pre_name,
cfg->ucode_api_min);
IWL_ERR(drv, "maximum version supported: %s%d\n",
- cfg->fw_name_pre,
+ fw_pre_name,
cfg->ucode_api_max);
}
@@ -243,7 +250,7 @@ static int iwl_request_firmware(struct iwl_drv *drv, bool first)
}
snprintf(drv->firmware_name, sizeof(drv->firmware_name), "%s%s.ucode",
- cfg->fw_name_pre, tag);
+ fw_pre_name, tag);
IWL_DEBUG_INFO(drv, "attempting to load firmware '%s'\n",
drv->firmware_name);