X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=drivers%2Fnet%2Fsfc%2Fbase%2Fef10_mac.c;h=1031e83691b4f4372a3951f57ac81381a0d3621c;hb=c6034a20d9e221dc6125db57e4378520af3a515d;hp=e3adcac5364e40fb3a5c103741e98a525601a994;hpb=c928f7ca60c54a762f7b228623eb07f229698c3b;p=dpdk.git

diff --git a/drivers/net/sfc/base/ef10_mac.c b/drivers/net/sfc/base/ef10_mac.c
index e3adcac536..1031e83691 100644
--- a/drivers/net/sfc/base/ef10_mac.c
+++ b/drivers/net/sfc/base/ef10_mac.c
@@ -544,8 +544,19 @@ ef10_mac_stats_get_mask(
 			goto fail8;
 	}
 
+	if (encp->enc_hlb_counters) {
+		const struct efx_mac_stats_range ef10_hlb[] = {
+			{ EFX_MAC_RXDP_HLB_IDLE, EFX_MAC_RXDP_HLB_TIMEOUT },
+		};
+		if ((rc = efx_mac_stats_mask_add_ranges(maskp, mask_size,
+		    ef10_hlb, EFX_ARRAY_SIZE(ef10_hlb))) != 0)
+			goto fail9;
+	}
+
 	return (0);
 
+fail9:
+	EFSYS_PROBE(fail9);
 fail8:
 	EFSYS_PROBE(fail8);
 fail7:
@@ -999,6 +1010,13 @@ ef10_mac_stats_update(
 	EFSYS_STAT_SET_QWORD(&(stat[EFX_MAC_RXDP_SCATTER_DISABLED_TRUNC]),
 	    &value);
 
+	/* Head-of-line blocking */
+	EF10_MAC_STAT_READ(esmp, MC_CMD_MAC_RXDP_HLB_IDLE, &value);
+	EFSYS_STAT_SET_QWORD(&(stat[EFX_MAC_RXDP_HLB_IDLE]), &value);
+
+	EF10_MAC_STAT_READ(esmp, MC_CMD_MAC_RXDP_HLB_TIMEOUT, &value);
+	EFSYS_STAT_SET_QWORD(&(stat[EFX_MAC_RXDP_HLB_TIMEOUT]), &value);
+
 done:
 	/* Read START generation counter */
 	EFSYS_DMA_SYNC_FOR_KERNEL(esmp, 0, EFSYS_MEM_SIZE(esmp));