wifi: iwlwifi: mvm: revert gen2 TX A-MPDU size to 64

[ Upstream commit 4a7aace2899711592327463c1a29ffee44fcc66e ]

We don't actually support >64 even for HE devices, so revert
back to 64. This fixes an issue where the session is refused
because the queue is configured differently from the actual
session later.

Fixes: 514c30696fbc ("iwlwifi: add support for IEEE802.11ax")
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Reviewed-by: Liad Kaufman <liad.kaufman@intel.com>
Reviewed-by: Luciano Coelho <luciano.coelho@intel.com>
Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
Link: https://msgid.link/20240510170500.52f7b4cf83aa.If47e43adddf7fe250ed7f5571fbb35d8221c7c47@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/rs.h b/drivers/net/wireless/intel/iwlwifi/mvm/rs.h
index 428642e666587d14e7d6d3c7a9f8713c4a8d6713..c5b48261fae3fd06b2f49f30c6e4c1c665f3c669 100644 (file)
--- a/drivers/net/wireless/intel/iwlwifi/mvm/rs.h
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/rs.h
@@ -133,13 +133,8 @@ enum {
 
 #define LINK_QUAL_AGG_FRAME_LIMIT_DEF  (63)
 #define LINK_QUAL_AGG_FRAME_LIMIT_MAX  (63)
-/*
- * FIXME - various places in firmware API still use u8,
- * e.g. LQ command and SCD config command.
- * This should be 256 instead.
- */
-#define LINK_QUAL_AGG_FRAME_LIMIT_GEN2_DEF     (255)
-#define LINK_QUAL_AGG_FRAME_LIMIT_GEN2_MAX     (255)
+#define LINK_QUAL_AGG_FRAME_LIMIT_GEN2_DEF     (64)
+#define LINK_QUAL_AGG_FRAME_LIMIT_GEN2_MAX     (64)
 #define LINK_QUAL_AGG_FRAME_LIMIT_MIN  (0)
 
 #define LQ_SIZE                2       /* 2 mode tables:  "Active" and "Search" */