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author | Michal Kubecek <mkubecek@suse.cz> | 2020-03-12 21:08:38 +0100 |
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committer | David S. Miller <davem@davemloft.net> | 2020-03-12 15:32:33 -0700 |
commit | 0c84979c951a85fcb5c77ac2480fd476e283a07c (patch) | |
tree | 83256438a6a5aeb2658d6e52b9b154fd1785e741 /net/ethtool/common.c | |
parent | bc9d1c995ecb8cccaac8ead2ed570544c2c885eb (diff) | |
download | linux-stable-0c84979c951a85fcb5c77ac2480fd476e283a07c.tar.gz linux-stable-0c84979c951a85fcb5c77ac2480fd476e283a07c.tar.bz2 linux-stable-0c84979c951a85fcb5c77ac2480fd476e283a07c.zip |
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>
Diffstat (limited to 'net/ethtool/common.c')
0 files changed, 0 insertions, 0 deletions