Commit graph

3 commits

Author SHA1 Message Date
Maxime Chevallier
82a5852595 net: ethtool: re-order local includes
Most local #include in the ethtool command handling is out of order,
with either :

 #include "netlink.h"
 #include "common.h"

or even :

 #include "netlink.h"
 #include "common.h"
 #include "bitset.h"

One of the reasons is because bitset.h s lacking definitions for
nlattr, netlink_ext_ack, ETH_GSTRING_LEN, and types such as u32, bool,
etc.

Make bitset.h standalone by including <linux/ethtool.h> for
ETH_GSTRING_LEN, and <linux/netlink.h> for nlattr, netlink_ext_ack and
the rest.

While at it, take a pass on ethnl sources to re-order the local
includes :
 - put them after the global includes
 - add a newline between global and local includes
 - alpha-sort the local includes

One notable exception is the cmis.h include, that needs definitions from
module_fw.h. Keep them in this order for now.

Signed-off-by: Maxime Chevallier <maxime.chevallier@bootlin.com>
Link: https://patch.msgid.link/20260319180555.1531386-1-maxime.chevallier@bootlin.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2026-03-20 19:10:18 -07:00
Jakub Kicinski
f946270d05 ethtool: netlink: always pass genl_info to .prepare_data
We had a number of bugs in the past because developers forgot
to fully test dumps, which pass NULL as info to .prepare_data.
.prepare_data implementations would try to access info->extack
leading to a null-deref.

Now that dumps and notifications can access struct genl_info
we can pass it in, and remove the info null checks.

Reviewed-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Tested-by: Vladimir Oltean <vladimir.oltean@nxp.com> # pause
Reviewed-by: Jiri Pirko <jiri@nvidia.com>
Link: https://lore.kernel.org/r/20230814214723.2924989-11-kuba@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-08-15 15:01:03 -07:00
Yangbo Lu
c156174a67 ethtool: add a new command for getting PHC virtual clocks
Add an interface for getting PHC (PTP Hardware Clock)
virtual clocks, which are based on PHC physical clock
providing hardware timestamp to network packets.

Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2021-07-01 13:08:18 -07:00