Subject: Re: [PATCH net-next v3 05/13] octeontx2-af: npc: cn20k: Allocate default MCAM indexes

From: Jakub Kicinski <[email-masked]>
Date: Sat, 10 Jan 2026 14:52:23 -0800

On Fri, 9 Jan 2026 11:18:20 +0530 Ratheesh Kannoth wrote:
> Reserving MCAM entries in the AF driver for installing default MCAM
> entries is not an efficient allocation method, as it results in
> significant wastage of entries. This patch allocates MCAM indexes for
> promiscuous, multicast, broadcast, and unicast traffic in descending
> order of indexes (from lower to higher priority) when the NIX LF is
> attached to the PF/VF.

Warning: drivers/net/ethernet/marvell/octeontx2/af/cn20k/npc.h:115 Enum value 'NPC_DFT_RULE_MAX_ID' not described in enum 'npc_dft_rule_id'
Warning: drivers/net/ethernet/marvell/octeontx2/af/cn20k/npc.h:115 Enum value 'NPC_DFT_RULE_MAX_ID' not described in enum 'npc_dft_rule_id'

You can use the

	/* private: */

comment/label to mark off "misc" enum entries that don't need a doc