lkml.org 
[lkml]   [2021]   [Jul]   [12]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH 5.12 455/700] iwlwifi: increase PNVM load timeout
Date
From: Luca Coelho <luciano.coelho@intel.com>

[ Upstream commit 5cc816ef9db1fe03f73e56e9d8f118add9c6efe4 ]

The FW has a watchdog of 200ms in the PNVM load flow, so the driver
should have a slightly higher timeout. Change the timeout from 100ms
to 250ms.

Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Fixes: 70d3ca86b025 ("iwlwifi: mvm: ring the doorbell and wait for PNVM load completion")
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Link: https://lore.kernel.org/r/iwlwifi.20210612142637.ba22aec1e2be.I36bfadc28c480f4fc57266c075a79e8ea4a6934f@changeid
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/net/wireless/intel/iwlwifi/fw/pnvm.h | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/net/wireless/intel/iwlwifi/fw/pnvm.h b/drivers/net/wireless/intel/iwlwifi/fw/pnvm.h
index e4f91bce222d..61d3d4e0b7d9 100644
--- a/drivers/net/wireless/intel/iwlwifi/fw/pnvm.h
+++ b/drivers/net/wireless/intel/iwlwifi/fw/pnvm.h
@@ -1,7 +1,7 @@
/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */
/******************************************************************************
*
- * Copyright(c) 2020 Intel Corporation
+ * Copyright(c) 2020-2021 Intel Corporation
*
*****************************************************************************/

@@ -10,7 +10,7 @@

#include "fw/notif-wait.h"

-#define MVM_UCODE_PNVM_TIMEOUT (HZ / 10)
+#define MVM_UCODE_PNVM_TIMEOUT (HZ / 4)

int iwl_pnvm_load(struct iwl_trans *trans,
struct iwl_notif_wait_data *notif_wait);
--
2.30.2


\
 
 \ /
  Last update: 2021-07-12 09:51    [W:1.738 / U:0.088 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site