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wifi: iwlwifi: iwlmei: report disconnection as temporary

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Disconnections are reported to CSME as long link down. As a result,
CSME will take ownership right away so the host doesn't have a
chance to reconnect, although in many cases it could quickly reconnect
and preserve host connectivity.
Report disconnections as temporary so CSME will give the host some
grace time to reconnect.

Signed-off-by: Avraham Stern <avraham.stern@intel.com>
Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
Link: https://lore.kernel.org/r/20221102165239.401665457652.Ie5de9eacc5a51cf0965a08c202caf3fbc3a91ec4@changeid
This commit is contained in:
Avraham Stern 2022-11-02 16:59:57 +02:00 committed by Gregory Greenman
parent 6564f3b862
commit c4bb943e0a
1 changed files with 1 additions and 1 deletions
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drivers/net/wireless/intel/iwlwifi/mei/main.c
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@ -1535,7 +1535,7 @@ void iwl_mei_host_disassociated(void)
struct iwl_sap_notif_host_link_down msg = { struct iwl_sap_notif_host_link_down msg = {
.hdr.type = cpu_to_le16(SAP_MSG_NOTIF_HOST_LINK_DOWN), .hdr.type = cpu_to_le16(SAP_MSG_NOTIF_HOST_LINK_DOWN),
.hdr.len = cpu_to_le16(sizeof(msg) - sizeof(msg.hdr)), .hdr.len = cpu_to_le16(sizeof(msg) - sizeof(msg.hdr)),
.type = HOST_LINK_DOWN_TYPE_LONG, .type = HOST_LINK_DOWN_TYPE_TEMPORARY,
}; };
mutex_lock(&iwl_mei_mutex); mutex_lock(&iwl_mei_mutex);