]> git.ipfire.org Git - thirdparty/kernel/stable.git/commit
iwlwifi: yoyo: remove DBGI_SRAM address reset writing
authorRotem Saado <rotem.saado@intel.com>
Sat, 29 Jan 2022 11:16:21 +0000 (13:16 +0200)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Fri, 8 Apr 2022 11:58:08 +0000 (13:58 +0200)
commit12a4b0563e5c298ebe179633cd2a3444a3a4a810
treed91ea3480628171f1df665a667a702bf7f514aac
parent6f792a0d9a8a6c53f0000d7aef370aff46e9ee7a
iwlwifi: yoyo: remove DBGI_SRAM address reset writing

[ Upstream commit ce014c9861544bb4e789323d0d8956a5ad262e25 ]

Due to preg protection we cannot write to this register
while FW is running (when FW in Halt it is ok).
since we have some cases that we need to dump this
region while FW is running remove this writing from DRV.
FW will do this writing.

Signed-off-by: Rotem Saado <rotem.saado@intel.com>
Fixes: 89639e06d0f3 ("iwlwifi: yoyo: support for new DBGI_SRAM region")
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Link: https://lore.kernel.org/r/iwlwifi.20220129105618.209f3078bc74.I463530bd2f40daedb39f6d9df987bb7cee209033@changeid
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
drivers/net/wireless/intel/iwlwifi/fw/dbg.c
drivers/net/wireless/intel/iwlwifi/iwl-prph.h