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Message-Id: <20250505225634.2688578-266-sashal@kernel.org>
Date: Mon, 5 May 2025 18:56:06 -0400
From: Sasha Levin <sashal@...nel.org>
To: linux-kernel@...r.kernel.org,
stable@...r.kernel.org
Cc: Michal Swiatkowski <michal.swiatkowski@...ux.intel.com>,
Jacob Keller <jacob.e.keller@...el.com>,
Pucha Himasekhar Reddy <himasekharx.reddy.pucha@...el.com>,
Tony Nguyen <anthony.l.nguyen@...el.com>,
Sasha Levin <sashal@...nel.org>,
przemyslaw.kitszel@...el.com,
andrew+netdev@...n.ch,
davem@...emloft.net,
edumazet@...gle.com,
kuba@...nel.org,
pabeni@...hat.com,
intel-wired-lan@...ts.osuosl.org,
netdev@...r.kernel.org
Subject: [PATCH AUTOSEL 6.6 266/294] ice: count combined queues using Rx/Tx count
From: Michal Swiatkowski <michal.swiatkowski@...ux.intel.com>
[ Upstream commit c3a392bdd31adc474f1009ee85c13fdd01fe800d ]
Previous implementation assumes that there is 1:1 matching between
vectors and queues. It isn't always true.
Get minimum value from Rx/Tx queues to determine combined queues number.
Reviewed-by: Jacob Keller <jacob.e.keller@...el.com>
Tested-by: Pucha Himasekhar Reddy <himasekharx.reddy.pucha@...el.com>
Signed-off-by: Michal Swiatkowski <michal.swiatkowski@...ux.intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@...el.com>
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
drivers/net/ethernet/intel/ice/ice_ethtool.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/net/ethernet/intel/ice/ice_ethtool.c b/drivers/net/ethernet/intel/ice/ice_ethtool.c
index 39b5f24be7e4f..dd58b2372dc0c 100644
--- a/drivers/net/ethernet/intel/ice/ice_ethtool.c
+++ b/drivers/net/ethernet/intel/ice/ice_ethtool.c
@@ -3329,8 +3329,7 @@ static u32 ice_get_combined_cnt(struct ice_vsi *vsi)
ice_for_each_q_vector(vsi, q_idx) {
struct ice_q_vector *q_vector = vsi->q_vectors[q_idx];
- if (q_vector->rx.rx_ring && q_vector->tx.tx_ring)
- combined++;
+ combined += min(q_vector->num_ring_tx, q_vector->num_ring_rx);
}
return combined;
--
2.39.5
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