On Fri, 7 Jun 2024 14:15:52 +0200 Dawid Osuchowski wrote:
> We cannot use ice_wait_for_reset() since both the ethtool handler and the
> adapter reset flow call rtnl_lock() during operation. If we wait for
> reset completion inside of an ethtool handling function such as
> ice_get_coalesce(), the wait will always timeout due to reset being
> blocked by rtnl_lock() inside of ice_queue_set_napi() (which is called
> during reset process), and in turn we will always return -EBUSY anyways,
> with the added hang time of the timeout value.
Why does the reset not call netif_device_detach()?
Then core will know not to call the driver.
> Fixes: 67fe64d78c43 ("ice: Implement getting and setting ethtool coalesce")
Isn't ice_queue_set_napi() much more recent than this commit?
