Files
Tim Hostetler a479a27f4d gve: Move gve_init_clock to after AQ CONFIGURE_DEVICE_RESOURCES call
commit 46e7860ef9 ("gve: Move ptp_schedule_worker to gve_init_clock")
moved the first invocation of the AQ command REPORT_NIC_TIMESTAMP to
gve_probe(). However, gve_init_clock() invoking REPORT_NIC_TIMESTAMP is
not valid until after gve_probe() invokes the AQ command
CONFIGURE_DEVICE_RESOURCES.

Failure to do so results in the following error:

gve 0000:00:07.0: failed to read NIC clock -11

This was missed earlier because the driver under test was loaded at
runtime instead of boot-time. The boot-time driver had already
initialized the device, causing the runtime driver to successfully call
gve_init_clock() incorrectly.

Fixes: 46e7860ef9 ("gve: Move ptp_schedule_worker to gve_init_clock")
Reviewed-by: Ankit Garg <nktgrg@google.com>
Signed-off-by: Tim Hostetler <thostet@google.com>
Signed-off-by: Harshitha Ramamurthy <hramamurthy@google.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://patch.msgid.link/20251202200207.1434749-1-hramamurthy@google.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-12-04 17:54:16 -08:00
..
2025-06-16 15:27:24 -07:00