nfp: take chip version into account for ring sizes

Browse source

NFP3800 has slightly different queue controller range bounds.
Use the static chip data instead of defines.  This commit
still assumes unchanged descriptor format.  Later datapath
changes will allow adjusting for descriptor accounting.

Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Signed-off-by: Fei Qin <fei.qin@corigine.com>
Signed-off-by: Simon Horman <simon.horman@corigine.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

...

This commit is contained in:

Jakub Kicinski 2022-03-11 11:43:05 +01:00 • committed by Jakub Kicinski

parent e900db704c

commit 7f3aa620f8

4 changed files with 16 additions and 10 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

5

drivers/net/ethernet/netronome/nfp/nfp_net.h

View file

14

drivers/net/ethernet/netronome/nfp/nfp_net_ethtool.c

View file

5

drivers/net/ethernet/netronome/nfp/nfpcore/nfp_dev.c

View file

2

drivers/net/ethernet/netronome/nfp/nfpcore/nfp_dev.h

View file