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Message-Id: <20210301161205.633818202@linuxfoundation.org>
Date: Mon, 1 Mar 2021 17:04:08 +0100
From: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To: linux-kernel@...r.kernel.org
Cc: Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
stable@...r.kernel.org, Luca Coelho <luciano.coelho@...el.com>,
Sasha Levin <sashal@...nel.org>
Subject: [PATCH 5.11 080/775] iwlwifi: mvm: set enabled in the PPAG command properly
From: Luca Coelho <luciano.coelho@...el.com>
[ Upstream commit efaa85cf2294d5e10a724e24356507eeb3836f72 ]
When version 2 of the PER_PLATFORM_ANT_GAIN_CMD was implemented, we
started copying the values from the command that we have stored into a
local instance. But we accidentally forgot to copy the enabled flag,
so in practice PPAG is never really enabled. Fix this by copying the
flag from our stored data a we should.
Signed-off-by: Luca Coelho <luciano.coelho@...el.com>
Fixes: f2134f66f40e ("iwlwifi: acpi: support ppag table command v2")
Signed-off-by: Luca Coelho <luciano.coelho@...el.com>
Link: https://lore.kernel.org/r/iwlwifi.20210131201908.24d7bf754ad5.I0e8abc2b8747508b6118242533d68c856ca6dffb@changeid
Signed-off-by: Luca Coelho <luciano.coelho@...el.com>
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
drivers/net/wireless/intel/iwlwifi/mvm/fw.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/fw.c b/drivers/net/wireless/intel/iwlwifi/mvm/fw.c
index 313e9f106f465..9e150c01f7b37 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/fw.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/fw.c
@@ -997,6 +997,8 @@ int iwl_mvm_ppag_send_cmd(struct iwl_mvm *mvm)
return 0;
}
+ ppag_table.v1.enabled = mvm->fwrt.ppag_table.v1.enabled;
+
cmd_ver = iwl_fw_lookup_cmd_ver(mvm->fw, PHY_OPS_GROUP,
PER_PLATFORM_ANT_GAIN_CMD,
IWL_FW_CMD_VER_UNKNOWN);
--
2.27.0
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