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Message-Id: <20240701090546.31243-1-wojciech.drewek@intel.com>
Date: Mon, 1 Jul 2024 11:05:46 +0200
From: Wojciech Drewek <wojciech.drewek@...el.com>
To: intel-wired-lan@...ts.osuosl.org
Cc: przemyslaw.kitszel@...el.com,
marcin.szycik@...ux.intel.com,
netdev@...r.kernel.org
Subject: [PATCH iwl-net] ice: Fix recipe read procedure
When ice driver reads recipes from firmware information about
need_pass_l2 and allow_pass_l2 flags is not stored correctly.
Those flags are stored as one bit each in ice_sw_recipe structure.
Because of that, the result of checking a flag has to be casted to bool.
Note that the need_pass_l2 flag currently works correctly, because
it's stored in the first bit.
Fixes: bccd9bce29e0 ("ice: Add guard rule when creating FDB in switchdev")
Reviewed-by: Marcin Szycik <marcin.szycik@...ux.intel.com>
Reviewed-by: Przemek Kitszel <przemyslaw.kitszel@...el.com>
Signed-off-by: Wojciech Drewek <wojciech.drewek@...el.com>
---
drivers/net/ethernet/intel/ice/ice_switch.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/net/ethernet/intel/ice/ice_switch.c b/drivers/net/ethernet/intel/ice/ice_switch.c
index 1191031b2a43..ffd6c42bda1e 100644
--- a/drivers/net/ethernet/intel/ice/ice_switch.c
+++ b/drivers/net/ethernet/intel/ice/ice_switch.c
@@ -2413,10 +2413,10 @@ ice_get_recp_frm_fw(struct ice_hw *hw, struct ice_sw_recipe *recps, u8 rid,
/* Propagate some data to the recipe database */
recps[idx].is_root = !!is_root;
recps[idx].priority = root_bufs.content.act_ctrl_fwd_priority;
- recps[idx].need_pass_l2 = root_bufs.content.act_ctrl &
- ICE_AQ_RECIPE_ACT_NEED_PASS_L2;
- recps[idx].allow_pass_l2 = root_bufs.content.act_ctrl &
- ICE_AQ_RECIPE_ACT_ALLOW_PASS_L2;
+ recps[idx].need_pass_l2 = !!(root_bufs.content.act_ctrl &
+ ICE_AQ_RECIPE_ACT_NEED_PASS_L2);
+ recps[idx].allow_pass_l2 = !!(root_bufs.content.act_ctrl &
+ ICE_AQ_RECIPE_ACT_ALLOW_PASS_L2);
bitmap_zero(recps[idx].res_idxs, ICE_MAX_FV_WORDS);
if (root_bufs.content.result_indx & ICE_AQ_RECIPE_RESULT_EN) {
recps[idx].chain_idx = root_bufs.content.result_indx &
--
2.40.1
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