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Revert "iwlwifi: implement fseq version mismatch warning" 

This reverts commit f2e66c8df0.

The firmware never implemented this, and they do not plan to.

Signed-off-by: Sara Sharon <sara.sharon@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
This commit is contained in:
Sara Sharon 2018-03-13 13:49:25 +02:00 committed by Luca Coelho
parent f98ad635c0
commit 07fb3299ad
5 changed files with 3 additions and 117 deletions
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18
drivers/net/wireless/intel/iwlwifi/fw/api/alive.h
View File

@ -8,6 +8,7 @@
* Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
* Copyright(c) 2013 - 2015 Intel Mobile Communications GmbH
* Copyright(c) 2016 - 2017 Intel Deutschland GmbH
* Copyright (C) 2018 Intel Corporation
*
* 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
@ -30,6 +31,7 @@
* Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
* Copyright(c) 2013 - 2015 Intel Mobile Communications GmbH
* Copyright(c) 2016 - 2017 Intel Deutschland GmbH
* Copyright (C) 2018 Intel Corporation
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
@ -187,20 +189,4 @@ struct iwl_card_state_notif {
__le32 flags;
} __packed; /* CARD_STATE_NTFY_API_S_VER_1 */
/**
* struct iwl_fseq_ver_mismatch_nty - Notification about version
*
* This notification does not have a direct impact on the init flow.
* It means that another core (not WiFi) has initiated the FSEQ flow
* and updated the FSEQ version. The driver only prints an error when
* this occurs.
*
* @aux_read_fseq_ver: auxiliary read FSEQ version
* @wifi_fseq_ver: FSEQ version (embedded in WiFi)
*/
struct iwl_fseq_ver_mismatch_ntf {
__le32 aux_read_fseq_ver;
__le32 wifi_fseq_ver;
} __packed; /* FSEQ_VER_MISMATCH_NTFY_API_S_VER_1 */
#endif /* __iwl_fw_api_alive_h__ */

7
drivers/net/wireless/intel/iwlwifi/fw/api/commands.h
View File

@ -647,13 +647,6 @@ enum iwl_system_subcmd_ids {
* @INIT_EXTENDED_CFG_CMD: &struct iwl_init_extended_cfg_cmd
*/
INIT_EXTENDED_CFG_CMD = 0x03,
/**
* @FSEQ_VER_MISMATCH_NTF: Notification about fseq version
* mismatch during init. The format is specified in
* &struct iwl_fseq_ver_mismatch_ntf.
*/
FSEQ_VER_MISMATCH_NTF = 0xFF,
};
#endif /* __iwl_fw_api_commands_h__ */

88
drivers/net/wireless/intel/iwlwifi/fw/common_rx.c
View File

@ -1,88 +0,0 @@
/******************************************************************************
*
* This file is provided under a dual BSD/GPLv2 license. When using or
* redistributing this file, you may do so under either license.
*
* GPL LICENSE SUMMARY
*
* Copyright(c) 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
* published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* The full GNU General Public License is included in this distribution
* in the file called COPYING.
*
* Contact Information:
* Intel Linux Wireless <linuxwifi@intel.com>
* Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
*
* BSD LICENSE
*
* Copyright(c) 2017 Intel Deutschland GmbH
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
* * Neither the name Intel Corporation nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
*****************************************************************************/
#include "iwl-drv.h"
#include "runtime.h"
#include "fw/api/commands.h"
#include "fw/api/alive.h"
static void iwl_fwrt_fseq_ver_mismatch(struct iwl_fw_runtime *fwrt,
struct iwl_rx_cmd_buffer *rxb)
{
struct iwl_rx_packet *pkt = rxb_addr(rxb);
struct iwl_fseq_ver_mismatch_ntf *fseq = (void *)pkt->data;
IWL_ERR(fwrt, "FSEQ version mismatch (aux: %d, wifi: %d)\n",
__le32_to_cpu(fseq->aux_read_fseq_ver),
__le32_to_cpu(fseq->wifi_fseq_ver));
}
void iwl_fwrt_handle_notification(struct iwl_fw_runtime *fwrt,
struct iwl_rx_cmd_buffer *rxb)
{
struct iwl_rx_packet *pkt = rxb_addr(rxb);
u32 cmd = WIDE_ID(pkt->hdr.group_id, pkt->hdr.cmd);
switch (cmd) {
case WIDE_ID(SYSTEM_GROUP, FSEQ_VER_MISMATCH_NTF):
iwl_fwrt_fseq_ver_mismatch(fwrt, rxb);
break;
default:
break;
}
}
IWL_EXPORT_SYMBOL(iwl_fwrt_handle_notification);

3
drivers/net/wireless/intel/iwlwifi/fw/runtime.h
View File

@ -168,7 +168,4 @@ void iwl_free_fw_paging(struct iwl_fw_runtime *fwrt);
void iwl_get_shared_mem_conf(struct iwl_fw_runtime *fwrt);
void iwl_fwrt_handle_notification(struct iwl_fw_runtime *fwrt,
struct iwl_rx_cmd_buffer *rxb);
#endif /* __iwl_fw_runtime_h__ */

4
drivers/net/wireless/intel/iwlwifi/mvm/ops.c
View File

@ -1013,10 +1013,8 @@ static void iwl_mvm_rx_common(struct iwl_mvm *mvm,
list_add_tail(&entry->list, &mvm->async_handlers_list);
spin_unlock(&mvm->async_handlers_lock);
schedule_work(&mvm->async_handlers_wk);
return;
break;
}
iwl_fwrt_handle_notification(&mvm->fwrt, rxb);
}
static void iwl_mvm_rx(struct iwl_op_mode *op_mode,