Michal Kubecek 0c84979c95 ethtool: provide channel counts with CHANNELS_GET request ...

Implement CHANNELS_GET request to get channel counts of a network device.
These are traditionally available via ETHTOOL_GCHANNELS ioctl request.

Omit attributes for channel types which are not supported by driver or
device (zero reported for maximum).

v2: (all suggested by Jakub Kicinski)
  - minor cleanup in channels_prepare_data()
  - more descriptive channels_reply_size()
  - omit attributes with zero max count

Signed-off-by: Michal Kubecek <mkubecek@suse.cz>
Reviewed-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

2020-03-12 15:32:33 -07:00

..

acpi

ACPI: PM: s2idle: Check fixed wakeup events in acpi_s2idle_wake()

2020-02-21 10:01:25 -08:00

asm-generic

Merge tag 'microblaze-v5.6-rc1' of git://git.monstr.eu/linux-2.6-microblaze

2020-02-04 11:58:07 +00:00

clocksource

clocksource/drivers/hyper-v: Untangle stimers and timesync from clocksources

2020-01-16 19:09:02 +01:00

crypto

crypto: poly1305 - add new 32 and 64-bit generic versions

2020-01-16 15:18:12 +08:00

drm

drm/amdgpu: fix doc by clarifying sched_list definition

2020-01-27 16:46:44 -05:00

dt-bindings

Merge tag 'armsoc-late' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

2020-02-08 14:17:27 -08:00

keys

…

kunit

kunit: allow kunit tests to be loaded as a module

2020-01-09 16:42:29 -07:00

kvm

…

linux

net/mlx5: E-Switch, Enable reg c1 loopback when possible

2020-03-12 15:00:38 -07:00

math-emu

…

media

media: cec: remove unused functions

2020-01-08 14:38:06 +01:00

misc

…

net

flow_offload: Add flow_match_ct to get rule ct match

2020-03-12 15:00:39 -07:00

pcmcia

…

ras

…

rdma

RDMA/core: Make the entire API tree static

2020-01-30 16:28:52 -04:00

scsi

scsi: Revert "target: iscsi: Wait for all commands to finish before freeing a session"

2020-02-14 17:13:54 -05:00

soc

net: dsa: felix: Allow unknown unicast traffic towards the CPU port module

2020-03-04 14:19:01 -08:00

sound

Merge tag 'asoc-fix-v5.6-rc2' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus

2020-02-18 13:33:39 +01:00

target

…

trace

Merge tag 'armsoc-drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

2020-02-08 14:04:19 -08:00

uapi

ethtool: provide channel counts with CHANNELS_GET request

2020-03-12 15:32:33 -07:00

vdso

lib/vdso: Prepare for time namespace support

2020-01-14 12:20:57 +01:00

video

…

xen

Merge tag 'for-linus-5.6-rc1-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip

2020-02-05 17:44:14 +00:00