Differential D12223 Diff 33263 sys/dev/bnxt/bnxt_hwrm.c

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sys/dev/bnxt/bnxt_hwrm.c

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	return hwrm_send_message(softc, &req, sizeof(req));	return hwrm_send_message(softc, &req, sizeof(req));
	}	}

		void
		bnxt_validate_hw_lro_settings(struct bnxt_softc *softc)
		{
		softc->hw_lro.enable = min(softc->hw_lro.enable, 1);

		softc->hw_lro.is_mode_gro = min(softc->hw_lro.is_mode_gro, 1);

		softc->hw_lro.max_agg_segs = min(softc->hw_lro.max_agg_segs,
		HWRM_VNIC_TPA_CFG_INPUT_MAX_AGG_SEGS_MAX);

		softc->hw_lro.max_aggs = min(softc->hw_lro.max_aggs,
		HWRM_VNIC_TPA_CFG_INPUT_MAX_AGGS_MAX);

		softc->hw_lro.min_agg_len = min(softc->hw_lro.min_agg_len, BNXT_MAX_MTU);
		}

	int	int
		bhargava.marreddy_broadcom.comAuthorUnsubmitted Not Done Inline Actions Stephen, I assumed that based on max MTU which is 9000. bhargava.marreddy_broadcom.com: Stephen, I assumed that based on max MTU which is 9000.
		shurdUnsubmitted Done Inline Actions Should use BNXT_MAX_MTU then. shurd: Should use BNXT_MAX_MTU then.
		bhargava.marreddy_broadcom.comAuthorUnsubmitted Not Done Inline Actions Taken care!! bhargava.marreddy_broadcom.com: Taken care!!
	bnxt_hwrm_vnic_tpa_cfg(struct bnxt_softc softc, struct bnxt_vnic_info vnic,	bnxt_hwrm_vnic_tpa_cfg(struct bnxt_softc *softc)
	uint32_t flags)
	{	{
	struct hwrm_vnic_tpa_cfg_input req = {0};	struct hwrm_vnic_tpa_cfg_input req = {0};
		uint32_t flags;

	bnxt_hwrm_cmd_hdr_init(softc, &req, HWRM_VNIC_TPA_CFG);	bnxt_hwrm_cmd_hdr_init(softc, &req, HWRM_VNIC_TPA_CFG);

	req.flags = htole32(flags);	if (softc->hw_lro.enable) {
	req.vnic_id = htole16(vnic->id);	flags = HWRM_VNIC_TPA_CFG_INPUT_FLAGS_TPA \|
	req.enables = htole32(HWRM_VNIC_TPA_CFG_INPUT_ENABLES_MAX_AGG_SEGS \|	HWRM_VNIC_TPA_CFG_INPUT_FLAGS_ENCAP_TPA \|
	HWRM_VNIC_TPA_CFG_INPUT_ENABLES_MAX_AGGS \|	HWRM_VNIC_TPA_CFG_INPUT_FLAGS_AGG_WITH_ECN \|
	/* HWRM_VNIC_TPA_CFG_INPUT_ENABLES_MAX_AGG_TIMER \| */	HWRM_VNIC_TPA_CFG_INPUT_FLAGS_AGG_WITH_SAME_GRE_SEQ;
	HWRM_VNIC_TPA_CFG_INPUT_ENABLES_MIN_AGG_LEN);
	/* TODO: Calculate this based on ring size? */	if (softc->hw_lro.is_mode_gro)
	req.max_agg_segs = htole16(3);	flags \|= HWRM_VNIC_TPA_CFG_INPUT_FLAGS_GRO;
	/* Base this in the allocated TPA start size... */	else
	req.max_aggs = htole16(7);	flags \|= HWRM_VNIC_TPA_CFG_INPUT_FLAGS_RSC_WND_UPDATE;
	/*
	* TODO: max_agg_timer?	req.flags = htole32(flags);
	* req.mag_agg_timer = htole32(XXX);
	*/
	req.min_agg_len = htole32(0);

		req.enables = htole32(HWRM_VNIC_TPA_CFG_INPUT_ENABLES_MAX_AGG_SEGS \|
		HWRM_VNIC_TPA_CFG_INPUT_ENABLES_MAX_AGGS \|
		HWRM_VNIC_TPA_CFG_INPUT_ENABLES_MIN_AGG_LEN);

		req.max_agg_segs = htole16(softc->hw_lro.max_agg_segs);
		req.max_aggs = htole16(softc->hw_lro.max_aggs);
		req.min_agg_len = htole32(softc->hw_lro.min_agg_len);
		}

		req.vnic_id = htole16(softc->vnic_info.id);

	return hwrm_send_message(softc, &req, sizeof(req));	return hwrm_send_message(softc, &req, sizeof(req));
	}	}

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