diff mbox series

[02/12] wifi: iwlwifi: use 0xff instead of 0xffffffff for invalid

Message ID 20250212073923.c6719e6dc0a6.Ifd149101fa886730602dbbb02f980be8e554fe84@changeid
State New
Headers show
Series wifi: iwlwifi: updates - 2025-02-12 | expand

Commit Message

Miri Korenblit Feb. 12, 2025, 5:43 a.m. UTC 
From: Emmanuel Grumbach <emmanuel.grumbach@intel.com>

The firmware is now able to understand 0xff and that is more widely
used.

Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
---
 drivers/net/wireless/intel/iwlwifi/fw/api/context.h | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/drivers/net/wireless/intel/iwlwifi/fw/api/context.h b/drivers/net/wireless/intel/iwlwifi/fw/api/context.h
index a9fa5f054ce0..464eed9b5e71 100644
--- a/drivers/net/wireless/intel/iwlwifi/fw/api/context.h
+++ b/drivers/net/wireless/intel/iwlwifi/fw/api/context.h
@@ -1,6 +1,6 @@ 
 /* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */
 /*
- * Copyright (C) 2012-2014, 2022 Intel Corporation
+ * Copyright (C) 2012-2014, 2022, 2024 Intel Corporation
  * Copyright (C) 2013-2015 Intel Mobile Communications GmbH
  * Copyright (C) 2016-2017 Intel Deutschland GmbH
  */
@@ -14,6 +14,9 @@ 
  * @FW_CTXT_COLOR_POS: position of the color
  * @FW_CTXT_COLOR_MSK: mask of the color
  * @FW_CTXT_INVALID: value used to indicate unused/invalid
+ * @FW_CTXT_ID_INVALID: value used to indicate unused/invalid. This can be
+ *	used with newer firmware which no longer use the color. Typically,
+ *	firmware versions supported by iwlmld can use this value.
  */
 enum iwl_ctxt_id_and_color {
 	FW_CTXT_ID_POS		= 0,
@@ -21,6 +24,7 @@  enum iwl_ctxt_id_and_color {
 	FW_CTXT_COLOR_POS	= 8,
 	FW_CTXT_COLOR_MSK	= 0xff << FW_CTXT_COLOR_POS,
 	FW_CTXT_INVALID		= 0xffffffff,
+	FW_CTXT_ID_INVALID	= 0xff,
 };
 
 #define FW_CMD_ID_AND_COLOR(_id, _color) (((_id) << FW_CTXT_ID_POS) |\