diff mbox series

ice: Increase L1 check interval to account for lengthier link time

Message ID 20231019163846.324098-1-timothy.miskell@intel.com (mailing list archive)
State Superseded, archived
Delegated to: Qi Zhang
Headers
Series ice: Increase L1 check interval to account for lengthier link time |

Checks

Context Check Description
ci/checkpatch warning coding style issues
ci/loongarch-compilation success Compilation OK
ci/loongarch-unit-testing success Unit Testing PASS
ci/Intel-compilation success Compilation OK
ci/intel-Testing success Testing PASS
ci/intel-Functional success Functional PASS
ci/github-robot: build success github build: passed
ci/iol-mellanox-Performance success Performance Testing PASS
ci/iol-broadcom-Performance success Performance Testing PASS
ci/iol-broadcom-Functional success Functional Testing PASS
ci/iol-intel-Performance success Performance Testing PASS
ci/iol-intel-Functional success Functional Testing PASS
ci/iol-compile-amd64-testing success Testing PASS
ci/iol-unit-arm64-testing success Testing PASS
ci/iol-compile-arm64-testing success Testing PASS
ci/iol-unit-amd64-testing success Testing PASS

Commit Message

Timothy Miskell Oct. 19, 2023, 4:38 p.m. UTC 
  For edge cases where the transceiver is physically inserted first and immediately afterwards the DPDK PF is started the LSC event may occur outside the current setting for the maximum check interval window. This change lengthens the check interval to account for this along with other reported cases where the link event be longer than 1 second.

Cc: stable@dpdk.org

Reported-by: Timothy Miskell
Suggested-by: Timothy Miskell
Signed-off-by: Timothy Miskell
Reviewed-by: Larry Wang
Tested-by: Jonathan Tsai
---
 .mailmap                     | 2 ++
 drivers/net/ice/ice_ethdev.c | 4 ++--
 2 files changed, 4 insertions(+), 2 deletions(-)
diff mbox series

Patch

diff --git a/.mailmap b/.mailmap
index 3f5bab26a8..93c09a23ee 100644
--- a/.mailmap
+++ b/.mailmap
@@ -674,6 +674,7 @@  John Romein <romein@astron.nl>
 John W. Linville <linville@tuxdriver.com>
 Jonas Pfefferle <jpf@zurich.ibm.com> <pepperjo@japf.ch>
 Jonathan Erb <jonathan.erb@threatblockr.com> <jonathan.erb@banduracyber.com>
+Jonathan Tsai <jonathan1.tsai@intel.com>
 Jon DeVree <nuxi@vault24.org>
 Jon Loeliger <jdl@netgate.com>
 Joongi Kim <joongi@an.kaist.ac.kr>
@@ -1414,6 +1415,7 @@  Tianli Lai <laitianli@tom.com>
 Tianyu Li <tianyu.li@arm.com>
 Timmons C. Player <timmons.player@spirent.com>
 Timothy McDaniel <timothy.mcdaniel@intel.com>
+Timothy Miskell <timothy.miskell@intel.com>
 Timothy Redaelli <tredaelli@redhat.com>
 Tim Shearer <tim.shearer@overturenetworks.com>
 Ting Xu <ting.xu@intel.com>
diff --git a/drivers/net/ice/ice_ethdev.c b/drivers/net/ice/ice_ethdev.c
index 305077e74e..6ef06b9926 100644
--- a/drivers/net/ice/ice_ethdev.c
+++ b/drivers/net/ice/ice_ethdev.c
@@ -3992,8 +3992,8 @@  ice_atomic_write_link_status(struct rte_eth_dev *dev,
 static int
 ice_link_update(struct rte_eth_dev *dev, int wait_to_complete)
 {
-#define CHECK_INTERVAL 100  /* 100ms */
-#define MAX_REPEAT_TIME 10  /* 1s (10 * 100ms) in total */
+#define CHECK_INTERVAL 50  /* 50ms */
+#define MAX_REPEAT_TIME 40  /* 2s (40 * 50ms) in total */
 	struct ice_hw *hw = ICE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
 	struct ice_link_status link_status;
 	struct rte_eth_link link, old;