Commit 5c7fd9dc authored by Miri Korenblit's avatar Miri Korenblit Committed by Luca Coelho
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iwlwifi: mvm: add support for CT-KILL notification version 2 



A new version was added to the CT-KILL notification API.
Add support for it.

In addition, print the two fields that was added in this version.

Signed-off-by: default avatarMiri Korenblit <miriam.rachel.korenblit@intel.com>
Signed-off-by: default avatarLuca Coelho <luciano.coelho@intel.com>
Link: https://lore.kernel.org/r/iwlwifi.20220129105618.b79be7a134e9.I7f5c67d79dd97bf5170492aab356ec983622d3b2@changeid


Signed-off-by: default avatarLuca Coelho <luciano.coelho@intel.com>
parent ce014c98

drivers/net/wireless/intel/iwlwifi/fw/api/phy.h

+13 −3
Original line number Diff line number Diff line
@@ -166,14 +166,24 @@ struct iwl_dts_measurement_resp { 


/**

 * struct ct_kill_notif - CT-kill entry notification

 * This structure represent both versions of this notification.

 *

 * @temperature: the current temperature in celsius

 * @reserved: reserved

 * @dts: only in v2: DTS that trigger the CT Kill bitmap:

 *			bit 0: ToP master

 *			bit 1: PA chain A master

 *			bit 2: PA chain B master

 *			bit 3: ToP slave

 *			bit 4: PA chain A slave

 *			bit 5: PA chain B slave)

 *			bits 6,7: reserved (set to 0)

 * @scheme: only for v2: scheme that trigger the CT Kill (0-SW, 1-HW)

 */

struct ct_kill_notif {

	__le16 temperature;

	__le16 reserved;

} __packed; /* GRP_PHY_CT_KILL_NTF */

	u8 dts;

	u8 scheme;

} __packed; /* CT_KILL_NOTIFICATION_API_S_VER_1, CT_KILL_NOTIFICATION_API_S_VER_2 */



/**

* enum ctdp_cmd_operation - CTDP command operations

drivers/net/wireless/intel/iwlwifi/mvm/tt.c

+5 −0
Original line number Diff line number Diff line
@@ -160,6 +160,11 @@ void iwl_mvm_ct_kill_notif(struct iwl_mvm *mvm, struct iwl_rx_cmd_buffer *rxb) 
	notif = (struct ct_kill_notif *)pkt->data;

	IWL_DEBUG_TEMP(mvm, "CT Kill notification temperature = %d\n",

		       notif->temperature);

	if (iwl_fw_lookup_notif_ver(mvm->fw, PHY_OPS_GROUP,

				    CT_KILL_NOTIFICATION, 0) > 1)

		IWL_DEBUG_TEMP(mvm,

			       "CT kill notification DTS bitmap = 0x%x, Scheme = %d\n",

			       notif->dts, notif->scheme);



	iwl_mvm_enter_ctkill(mvm);

}