bnxt_en: Add software "missed_irqs" counter. (83eb5c5c) · Commits · 戴 / test

drivers/net/ethernet/broadcom/bnxt/bnxt.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -8909,6 +8909,7 @@ static void bnxt_chk_missed_irq(struct bnxt *bp)
		bnxt_dbg_hwrm_ring_info_get(bp,
		DBG_RING_INFO_GET_REQ_RING_TYPE_L2_CMPL,
		fw_ring_id, &val[0], &val[1]);
		cpr->missed_irqs++;
		}
		}
		}

+1 −0

Original line number	Diff line number	Diff line
		@@ -818,6 +818,7 @@ struct bnxt_cp_ring_info {
		dma_addr_t hw_stats_map;
		u32 hw_stats_ctx_id;
		u64 rx_l4_csum_errors;
		u64 missed_irqs;

		struct bnxt_ring_struct cp_ring_struct;

+4 −1

Original line number	Diff line number	Diff line
		@@ -137,7 +137,7 @@ reset_coalesce:
		return rc;
		}

		#define BNXT_NUM_STATS 21
		#define BNXT_NUM_STATS 22

		#define BNXT_RX_STATS_ENTRY(counter) \
		{ BNXT_RX_STATS_OFFSET(counter), __stringify(counter) }
		@@ -384,6 +384,7 @@ static void bnxt_get_ethtool_stats(struct net_device *dev,
		for (k = 0; k < stat_fields; j++, k++)
		buf[j] = le64_to_cpu(hw_stats[k]);
		buf[j++] = cpr->rx_l4_csum_errors;
		buf[j++] = cpr->missed_irqs;

		bnxt_sw_func_stats[RX_TOTAL_DISCARDS].counter +=
		le64_to_cpu(cpr->hw_stats->rx_discard_pkts);
		@@ -468,6 +469,8 @@ static void bnxt_get_strings(struct net_device dev, u32 stringset, u8 buf)
		buf += ETH_GSTRING_LEN;
		sprintf(buf, "[%d]: rx_l4_csum_errors", i);
		buf += ETH_GSTRING_LEN;
		sprintf(buf, "[%d]: missed_irqs", i);
		buf += ETH_GSTRING_LEN;
		}
		for (i = 0; i < BNXT_NUM_SW_FUNC_STATS; i++) {
		strcpy(buf, bnxt_sw_func_stats[i].string);