Commit b6694abc authored by Radha Mohan Chintakuntla's avatar Radha Mohan Chintakuntla Committed by Jakub Kicinski
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octeontx2-af: Increase maximum BPID channels 



Any NIX interface type can have maximum 256 channels. So increased the
backpressure ID count to 256 so that it can cover cn9k and cn10k SoCs that
have different NIX interface types with varied maximum channels.

Signed-off-by: default avatarRadha Mohan Chintakuntla <radhac@marvell.com>
Link: https://lore.kernel.org/r/20240326184514.1628284-1-radhac@marvell.com


Signed-off-by: default avatarJakub Kicinski <kuba@kernel.org>
parent e6091ba5

drivers/net/ethernet/marvell/octeontx2/af/mbox.h

+2 −4
Original line number Diff line number Diff line
@@ -1213,10 +1213,8 @@ struct nix_bp_cfg_req { 
	/* bpid_per_chan = 1 assigns separate bp id for each channel */

};



/* PF can be mapped to either CGX or LBK interface,

 * so maximum 64 channels are possible.

 */

#define NIX_MAX_BPID_CHAN	64

/* Maximum channels any single NIX interface can have */

#define NIX_MAX_BPID_CHAN	256

struct nix_bp_cfg_rsp {

	struct mbox_msghdr hdr;

	u16	chan_bpid[NIX_MAX_BPID_CHAN]; /* Channel and bpid mapping */