Commit 315afd20 authored by Danielle Ratson's avatar Danielle Ratson Committed by David S. Miller
Browse files

mlxsw: core: Expose MFDE.log_ip to devlink health 



Add the MFDE.log_ip field to devlink health reporter in order to ease
firmware debug. This field encodes the instruction pointer that triggered
the CR space timeout.

Signed-off-by: default avatarDanielle Ratson <danieller@nvidia.com>
Reviewed-by: default avatarJiri Pirko <jiri@nvidia.com>
Signed-off-by: default avatarIdo Schimmel <idosch@nvidia.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent ff12ba3a

drivers/net/ethernet/mellanox/mlxsw/core.c

+4 −0
Original line number Diff line number Diff line
@@ -1806,6 +1806,10 @@ static int mlxsw_core_health_fw_fatal_dump(struct devlink_health_reporter *repor 
		err = devlink_fmsg_u8_pair_put(fmsg, "log_irisc_id", val);

		if (err)

			return err;

		val = mlxsw_reg_mfde_log_ip_get(mfde_pl);

		err = devlink_fmsg_u64_pair_put(fmsg, "log_ip", val);

		if (err)

			return err;

	} else if (event_id == MLXSW_REG_MFDE_EVENT_ID_KVD_IM_STOP) {

		val = mlxsw_reg_mfde_pipes_mask_get(mfde_pl);

		err = devlink_fmsg_u32_pair_put(fmsg, "pipes_mask", val);