octeontx2-pf: Cleanup flow rule management

Browse source

Current MCAM allocation scheme allocates a single lot of
MCAM entries for ntuple filters, unicast filters and VF VLAN
rules. This patch attempts to cleanup this logic by segregating
MCAM rule allocation and management for Ntuple rules and unicast,
VF VLAN rules. This segregation will result in reusing most of
the logic for supporting ntuple filters for VF devices.

Also added debug messages for MCAM entry allocation failures.

Signed-off-by: Sunil Goutham <sgoutham@marvell.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

...

This commit is contained in:

Sunil Goutham 2021-06-13 16:23:05 +05:30 • committed by David S. Miller

parent 2d7ff2d83c

commit 9917060fc3

5 changed files with 181 additions and 63 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

11

drivers/net/ethernet/marvell/octeontx2/af/rvu_npc.c

View file

30

drivers/net/ethernet/marvell/octeontx2/nic/otx2_common.h

View file

187

drivers/net/ethernet/marvell/octeontx2/nic/otx2_flows.c

View file

8

drivers/net/ethernet/marvell/octeontx2/nic/otx2_pf.c

View file

4

drivers/net/ethernet/marvell/octeontx2/nic/otx2_tc.c

View file