** Changed in: linux-oem-6.5 (Ubuntu Jammy)
Status: New => In Progress
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https://bugs.launchpad.net/bugs/2047518
Title:
Fix BCM57416 lost after resume
Status in HWE Next:
In Progress
Status in linux package in Ubuntu:
In Progress
Status in linux-oem-6.5 package in Ubuntu:
Invalid
Status in linux source package in Jammy:
Invalid
Status in linux-oem-6.5 source package in Jammy:
In Progress
Status in linux source package in Mantic:
In Progress
Status in linux-oem-6.5 source package in Mantic:
Invalid
Status in linux source package in Noble:
In Progress
Status in linux-oem-6.5 source package in Noble:
Invalid
Bug description:
[Impact]
BCM57416 is lost after resume.
Error log:
[ 1261.429834] bnxt_en 0000:82:00.1 enp130s0f1np1: hwrm req_type 0x50 seq id
0x125d error 0x4
[ 1261.429843] bnxt_en 0000:82:00.1 enp130s0f1np1: hwrm_ring_alloc type 1
failed. rc:ffffffe4 err:4
[ 1261.429846] bnxt_en 0000:82:00.1 enp130s0f1np1: hwrm ring alloc failure
rc: fffffffb
[ 1261.437389] bnxt_en 0000:82:00.1 enp130s0f1np1: bnxt_init_nic err: fffffffb
[Fix]
Clear the reservations in driver after reset the ethernet card.
[Test]
Tested on hardware, after 10 times of suspend/resume, bnxt ethernet works
fine.
[Where problems could occur]
It may break broadcom bnxt driver.
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