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Index: bnxt_hwrm.h
===================================================================
--- bnxt_hwrm.h
+++ bnxt_hwrm.h
@@ -61,7 +61,7 @@
uint32_t hash_type);
int bnxt_hwrm_func_cfg(struct bnxt_softc *softc);
int bnxt_hwrm_vnic_tpa_cfg(struct bnxt_softc *softc,
- struct bnxt_vnic_info *vnic, uint32_t flags);
+ struct bnxt_vnic_info *vnic, bool enable_tpa);
int bnxt_hwrm_nvm_find_dir_entry(struct bnxt_softc *softc, uint16_t type,
uint16_t *ordinal, uint16_t ext, uint16_t *index, bool use_index,
uint8_t search_opt, uint32_t *data_length, uint32_t *item_length,
Index: bnxt_hwrm.c
===================================================================
--- bnxt_hwrm.c
+++ bnxt_hwrm.c
@@ -921,27 +921,29 @@
int
bnxt_hwrm_vnic_tpa_cfg(struct bnxt_softc *softc, struct bnxt_vnic_info *vnic,
- uint32_t flags)
+ bool enable_tpa)
{
struct hwrm_vnic_tpa_cfg_input req = {0};
+ uint32_t flags;
bnxt_hwrm_cmd_hdr_init(softc, &req, HWRM_VNIC_TPA_CFG);
- req.flags = htole32(flags);
+ if (enable_tpa) {
+ flags = HWRM_VNIC_TPA_CFG_INPUT_FLAGS_TPA |
+ HWRM_VNIC_TPA_CFG_INPUT_FLAGS_ENCAP_TPA |
+ HWRM_VNIC_TPA_CFG_INPUT_FLAGS_RSC_WND_UPDATE |
+ HWRM_VNIC_TPA_CFG_INPUT_FLAGS_AGG_WITH_ECN |
+ HWRM_VNIC_TPA_CFG_INPUT_FLAGS_AGG_WITH_SAME_GRE_SEQ;
+ req.flags = htole32(flags);
+ 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(HWRM_VNIC_TPA_CFG_INPUT_MAX_AGG_SEGS_MAX);
+ req.max_aggs = htole16(HWRM_VNIC_TPA_CFG_INPUT_MAX_AGGS_MAX);
+ req.min_agg_len = htole32(512);
+ }
+
req.vnic_id = htole16(vnic->id);
- 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_MAX_AGG_TIMER | */
- HWRM_VNIC_TPA_CFG_INPUT_ENABLES_MIN_AGG_LEN);
- /* TODO: Calculate this based on ring size? */
- req.max_agg_segs = htole16(3);
- /* Base this in the allocated TPA start size... */
- req.max_aggs = htole16(7);
- /*
- * TODO: max_agg_timer?
- * req.mag_agg_timer = htole32(XXX);
- */
- req.min_agg_len = htole32(0);
return hwrm_send_message(softc, &req, sizeof(req));
}
Index: if_bnxt.c
===================================================================
--- if_bnxt.c
+++ if_bnxt.c
@@ -1018,15 +1018,8 @@
if (rc)
goto fail;
- /*
- * Enable LRO/TPA/GRO
- * TBD:
- * Enable / Disable HW_LRO based on
- * ifconfig lro / ifconfig -lro setting
- */
rc = bnxt_hwrm_vnic_tpa_cfg(softc, &softc->vnic_info,
- (if_getcapenable(iflib_get_ifp(ctx)) & IFCAP_LRO) ?
- HWRM_VNIC_TPA_CFG_INPUT_FLAGS_TPA : 0);
+ (if_getcapenable(iflib_get_ifp(ctx)) & IFCAP_LRO) ? true : false);
if (rc)
goto fail;

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