From: Michal Swiatkowski <michal.swiatkowski@linux.intel.com>
To: intel-wired-lan@lists.osuosl.org
Cc: pmenzel@molgen.mpg.de, wojciech.drewek@intel.com,
marcin.szycik@intel.com, netdev@vger.kernel.org,
konrad.knitter@intel.com, pawel.chmielewski@intel.com,
horms@kernel.org, David.Laight@ACULAB.COM,
nex.sw.ncis.nat.hpm.dev@intel.com, pio.raczynski@gmail.com,
sridhar.samudrala@intel.com, jacob.e.keller@intel.com,
jiri@resnulli.us, przemyslaw.kitszel@intel.com
Subject: [Intel-wired-lan] [iwl-next v7 1/9] ice: count combined queues using Rx/Tx count
Date: Mon, 4 Nov 2024 13:13:29 +0100 [thread overview]
Message-ID: <20241104121337.129287-2-michal.swiatkowski@linux.intel.com> (raw)
In-Reply-To: <20241104121337.129287-1-michal.swiatkowski@linux.intel.com>
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@intel.com>
Signed-off-by: Michal Swiatkowski <michal.swiatkowski@linux.intel.com>
---
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 b552439fc1f9..c2f53946f1c3 100644
--- a/drivers/net/ethernet/intel/ice/ice_ethtool.c
+++ b/drivers/net/ethernet/intel/ice/ice_ethtool.c
@@ -3818,8 +3818,7 @@ 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;
--
2.42.0
WARNING: multiple messages have this Message-ID (diff)
From: Michal Swiatkowski <michal.swiatkowski@linux.intel.com>
To: intel-wired-lan@lists.osuosl.org
Cc: netdev@vger.kernel.org, pawel.chmielewski@intel.com,
sridhar.samudrala@intel.com, jacob.e.keller@intel.com,
pio.raczynski@gmail.com, konrad.knitter@intel.com,
marcin.szycik@intel.com, wojciech.drewek@intel.com,
nex.sw.ncis.nat.hpm.dev@intel.com, przemyslaw.kitszel@intel.com,
jiri@resnulli.us, horms@kernel.org, David.Laight@ACULAB.COM,
pmenzel@molgen.mpg.de, mschmidt@redhat.com
Subject: [iwl-next v7 1/9] ice: count combined queues using Rx/Tx count
Date: Mon, 4 Nov 2024 13:13:29 +0100 [thread overview]
Message-ID: <20241104121337.129287-2-michal.swiatkowski@linux.intel.com> (raw)
In-Reply-To: <20241104121337.129287-1-michal.swiatkowski@linux.intel.com>
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@intel.com>
Signed-off-by: Michal Swiatkowski <michal.swiatkowski@linux.intel.com>
---
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 b552439fc1f9..c2f53946f1c3 100644
--- a/drivers/net/ethernet/intel/ice/ice_ethtool.c
+++ b/drivers/net/ethernet/intel/ice/ice_ethtool.c
@@ -3818,8 +3818,7 @@ 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;
--
2.42.0
next prev parent reply other threads:[~2024-11-04 12:13 UTC|newest]
Thread overview: 40+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-11-04 12:13 [Intel-wired-lan] [iwl-next v7 0/9] ice: managing MSI-X in driver Michal Swiatkowski
2024-11-04 12:13 ` Michal Swiatkowski
2024-11-04 12:13 ` Michal Swiatkowski [this message]
2024-11-04 12:13 ` [iwl-next v7 1/9] ice: count combined queues using Rx/Tx count Michal Swiatkowski
2024-11-14 14:03 ` [Intel-wired-lan] " Pucha, HimasekharX Reddy
2024-11-14 14:03 ` Pucha, HimasekharX Reddy
2024-11-04 12:13 ` [Intel-wired-lan] [iwl-next v7 2/9] ice: devlink PF MSI-X max and min parameter Michal Swiatkowski
2024-11-04 12:13 ` Michal Swiatkowski
2024-11-11 11:44 ` [Intel-wired-lan] " Michal Schmidt
2024-11-11 11:44 ` Michal Schmidt
2024-11-12 8:58 ` [Intel-wired-lan] " Michal Swiatkowski
2024-11-12 8:58 ` Michal Swiatkowski
2024-11-14 14:04 ` [Intel-wired-lan] " Pucha, HimasekharX Reddy
2024-11-14 14:04 ` Pucha, HimasekharX Reddy
2024-11-04 12:13 ` [Intel-wired-lan] [iwl-next v7 3/9] ice: remove splitting MSI-X between features Michal Swiatkowski
2024-11-04 12:13 ` Michal Swiatkowski
2024-11-14 14:06 ` [Intel-wired-lan] " Pucha, HimasekharX Reddy
2024-11-14 14:06 ` Pucha, HimasekharX Reddy
2024-11-04 12:13 ` [Intel-wired-lan] [iwl-next v7 4/9] ice: get rid of num_lan_msix field Michal Swiatkowski
2024-11-04 12:13 ` Michal Swiatkowski
2024-11-14 14:08 ` [Intel-wired-lan] " Pucha, HimasekharX Reddy
2024-11-14 14:08 ` Pucha, HimasekharX Reddy
2024-11-04 12:13 ` [Intel-wired-lan] [iwl-next v7 5/9] ice, irdma: move interrupts code to irdma Michal Swiatkowski
2024-11-04 12:13 ` Michal Swiatkowski
2024-11-13 16:21 ` [Intel-wired-lan] " Lukasz Czapnik
2024-11-14 6:05 ` Michal Swiatkowski
2024-11-04 12:13 ` [Intel-wired-lan] [iwl-next v7 6/9] ice: treat dyn_allowed only as suggestion Michal Swiatkowski
2024-11-04 12:13 ` Michal Swiatkowski
2024-11-14 14:09 ` [Intel-wired-lan] " Pucha, HimasekharX Reddy
2024-11-14 14:09 ` Pucha, HimasekharX Reddy
2024-11-04 12:13 ` [Intel-wired-lan] [iwl-next v7 7/9] ice: enable_rdma devlink param Michal Swiatkowski
2024-11-04 12:13 ` Michal Swiatkowski
2024-11-04 12:13 ` [Intel-wired-lan] [iwl-next v7 8/9] ice: simplify VF MSI-X managing Michal Swiatkowski
2024-11-04 12:13 ` Michal Swiatkowski
2024-11-13 9:20 ` [Intel-wired-lan] " Romanowski, Rafal
2024-11-13 9:20 ` Romanowski, Rafal
2024-11-04 12:13 ` [Intel-wired-lan] [iwl-next v7 9/9] ice: init flow director before RDMA Michal Swiatkowski
2024-11-04 12:13 ` Michal Swiatkowski
2024-11-14 14:11 ` [Intel-wired-lan] " Pucha, HimasekharX Reddy
2024-11-14 14:11 ` Pucha, HimasekharX Reddy
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20241104121337.129287-2-michal.swiatkowski@linux.intel.com \
--to=michal.swiatkowski@linux.intel.com \
--cc=David.Laight@ACULAB.COM \
--cc=horms@kernel.org \
--cc=intel-wired-lan@lists.osuosl.org \
--cc=jacob.e.keller@intel.com \
--cc=jiri@resnulli.us \
--cc=konrad.knitter@intel.com \
--cc=marcin.szycik@intel.com \
--cc=netdev@vger.kernel.org \
--cc=nex.sw.ncis.nat.hpm.dev@intel.com \
--cc=pawel.chmielewski@intel.com \
--cc=pio.raczynski@gmail.com \
--cc=pmenzel@molgen.mpg.de \
--cc=przemyslaw.kitszel@intel.com \
--cc=sridhar.samudrala@intel.com \
--cc=wojciech.drewek@intel.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.