7 files changed, 187 insertions, 107 deletions

diff --git a/drivers/net/ethernet/ti/icssg/icss_iep.c b/drivers/net/ethernet/ti/icssg/icss_iep.c
index b4a34c57b7b4..2a1c43316f46 100644
--- a/drivers/net/ethernet/ti/icssg/icss_iep.c
+++ b/drivers/net/ethernet/ti/icssg/icss_iep.c
@@ -412,6 +412,22 @@ static int icss_iep_perout_enable_hw(struct icss_iep *iep,
 	int ret;
 	u64 cmp;
 
+	if (!on) {
+		/* Disable CMP 1 */
+		regmap_update_bits(iep->map, ICSS_IEP_CMP_CFG_REG,
+				   IEP_CMP_CFG_CMP_EN(1), 0);
+
+		/* clear CMP regs */
+		regmap_write(iep->map, ICSS_IEP_CMP1_REG0, 0);
+		if (iep->plat_data->flags & ICSS_IEP_64BIT_COUNTER_SUPPORT)
+			regmap_write(iep->map, ICSS_IEP_CMP1_REG1, 0);
+
+		/* Disable sync */
+		regmap_write(iep->map, ICSS_IEP_SYNC_CTRL_REG, 0);
+
+		return 0;
+	}
+
 	/* Calculate width of the signal for PPS/PEROUT handling */
 	ts.tv_sec = req->on.sec;
 	ts.tv_nsec = req->on.nsec;
@@ -430,64 +446,39 @@ static int icss_iep_perout_enable_hw(struct icss_iep *iep,
 		if (ret)
 			return ret;
 
-		if (on) {
-			/* Configure CMP */
-			regmap_write(iep->map, ICSS_IEP_CMP1_REG0, lower_32_bits(cmp));
-			if (iep->plat_data->flags & ICSS_IEP_64BIT_COUNTER_SUPPORT)
-				regmap_write(iep->map, ICSS_IEP_CMP1_REG1, upper_32_bits(cmp));
-			/* Configure SYNC, based on req on width */
-			regmap_write(iep->map, ICSS_IEP_SYNC_PWIDTH_REG,
-				     div_u64(ns_width, iep->def_inc));
-			regmap_write(iep->map, ICSS_IEP_SYNC0_PERIOD_REG, 0);
-			regmap_write(iep->map, ICSS_IEP_SYNC_START_REG,
-				     div_u64(ns_start, iep->def_inc));
-			regmap_write(iep->map, ICSS_IEP_SYNC_CTRL_REG, 0); /* one-shot mode */
-			/* Enable CMP 1 */
-			regmap_update_bits(iep->map, ICSS_IEP_CMP_CFG_REG,
-					   IEP_CMP_CFG_CMP_EN(1), IEP_CMP_CFG_CMP_EN(1));
-		} else {
-			/* Disable CMP 1 */
-			regmap_update_bits(iep->map, ICSS_IEP_CMP_CFG_REG,
-					   IEP_CMP_CFG_CMP_EN(1), 0);
-
-			/* clear regs */
-			regmap_write(iep->map, ICSS_IEP_CMP1_REG0, 0);
-			if (iep->plat_data->flags & ICSS_IEP_64BIT_COUNTER_SUPPORT)
-				regmap_write(iep->map, ICSS_IEP_CMP1_REG1, 0);
-		}
+		/* Configure CMP */
+		regmap_write(iep->map, ICSS_IEP_CMP1_REG0, lower_32_bits(cmp));
+		if (iep->plat_data->flags & ICSS_IEP_64BIT_COUNTER_SUPPORT)
+			regmap_write(iep->map, ICSS_IEP_CMP1_REG1, upper_32_bits(cmp));
+		/* Configure SYNC, based on req on width */
+		regmap_write(iep->map, ICSS_IEP_SYNC_PWIDTH_REG,
+			     div_u64(ns_width, iep->def_inc));
+		regmap_write(iep->map, ICSS_IEP_SYNC0_PERIOD_REG, 0);
+		regmap_write(iep->map, ICSS_IEP_SYNC_START_REG,
+			     div_u64(ns_start, iep->def_inc));
+		regmap_write(iep->map, ICSS_IEP_SYNC_CTRL_REG, 0); /* one-shot mode */
+		/* Enable CMP 1 */
+		regmap_update_bits(iep->map, ICSS_IEP_CMP_CFG_REG,
+				   IEP_CMP_CFG_CMP_EN(1), IEP_CMP_CFG_CMP_EN(1));
 	} else {
-		if (on) {
-			u64 start_ns;
-
-			iep->period = ((u64)req->period.sec * NSEC_PER_SEC) +
-				      req->period.nsec;
-			start_ns = ((u64)req->period.sec * NSEC_PER_SEC)
-				   + req->period.nsec;
-			icss_iep_update_to_next_boundary(iep, start_ns);
-
-			regmap_write(iep->map, ICSS_IEP_SYNC_PWIDTH_REG,
-				     div_u64(ns_width, iep->def_inc));
-			regmap_write(iep->map, ICSS_IEP_SYNC_START_REG,
-				     div_u64(ns_start, iep->def_inc));
-			/* Enable Sync in single shot mode  */
-			regmap_write(iep->map, ICSS_IEP_SYNC_CTRL_REG,
-				     IEP_SYNC_CTRL_SYNC_N_EN(0) | IEP_SYNC_CTRL_SYNC_EN);
-			/* Enable CMP 1 */
-			regmap_update_bits(iep->map, ICSS_IEP_CMP_CFG_REG,
-					   IEP_CMP_CFG_CMP_EN(1), IEP_CMP_CFG_CMP_EN(1));
-		} else {
-			/* Disable CMP 1 */
-			regmap_update_bits(iep->map, ICSS_IEP_CMP_CFG_REG,
-					   IEP_CMP_CFG_CMP_EN(1), 0);
-
-			/* clear CMP regs */
-			regmap_write(iep->map, ICSS_IEP_CMP1_REG0, 0);
-			if (iep->plat_data->flags & ICSS_IEP_64BIT_COUNTER_SUPPORT)
-				regmap_write(iep->map, ICSS_IEP_CMP1_REG1, 0);
-
-			/* Disable sync */
-			regmap_write(iep->map, ICSS_IEP_SYNC_CTRL_REG, 0);
-		}
+		u64 start_ns;
+
+		iep->period = ((u64)req->period.sec * NSEC_PER_SEC) +
+				req->period.nsec;
+		start_ns = ((u64)req->period.sec * NSEC_PER_SEC)
+				+ req->period.nsec;
+		icss_iep_update_to_next_boundary(iep, start_ns);
+
+		regmap_write(iep->map, ICSS_IEP_SYNC_PWIDTH_REG,
+			     div_u64(ns_width, iep->def_inc));
+		regmap_write(iep->map, ICSS_IEP_SYNC_START_REG,
+			     div_u64(ns_start, iep->def_inc));
+		/* Enable Sync in single shot mode  */
+		regmap_write(iep->map, ICSS_IEP_SYNC_CTRL_REG,
+			     IEP_SYNC_CTRL_SYNC_N_EN(0) | IEP_SYNC_CTRL_SYNC_EN);
+		/* Enable CMP 1 */
+		regmap_update_bits(iep->map, ICSS_IEP_CMP_CFG_REG,
+				   IEP_CMP_CFG_CMP_EN(1), IEP_CMP_CFG_CMP_EN(1));
 	}
 
 	return 0;
@@ -498,11 +489,21 @@ static int icss_iep_perout_enable(struct icss_iep *iep,
 {
 	int ret = 0;
 
+	if (!on)
+		goto disable;
+
 	/* Reject requests with unsupported flags */
 	if (req->flags & ~(PTP_PEROUT_DUTY_CYCLE |
 			  PTP_PEROUT_PHASE))
 		return -EOPNOTSUPP;
 
+	/* Set default "on" time (1ms) for the signal if not passed by the app */
+	if (!(req->flags & PTP_PEROUT_DUTY_CYCLE)) {
+		req->on.sec = 0;
+		req->on.nsec = NSEC_PER_MSEC;
+	}
+
+disable:
 	mutex_lock(&iep->ptp_clk_mutex);
 
 	if (iep->pps_enabled) {
@@ -513,12 +514,6 @@ static int icss_iep_perout_enable(struct icss_iep *iep,
 	if (iep->perout_enabled == !!on)
 		goto exit;
 
-	/* Set default "on" time (1ms) for the signal if not passed by the app */
-	if (!(req->flags & PTP_PEROUT_DUTY_CYCLE)) {
-		req->on.sec = 0;
-		req->on.nsec = NSEC_PER_MSEC;
-	}
-
 	ret = icss_iep_perout_enable_hw(iep, req, on);
 	if (!ret)
 		iep->perout_enabled = !!on;
diff --git a/drivers/net/ethernet/ti/icssg/icssg_common.c b/drivers/net/ethernet/ti/icssg/icssg_common.c
index 14002b026452..5b8fdb882172 100644
--- a/drivers/net/ethernet/ti/icssg/icssg_common.c
+++ b/drivers/net/ethernet/ti/icssg/icssg_common.c
@@ -187,7 +187,6 @@ int emac_tx_complete_packets(struct prueth_emac *emac, int chn,
 			xdp_return_frame(xdpf);
 			break;
 		default:
-			netdev_err(ndev, "tx_complete: invalid swdata type %d\n", swdata->type);
 			prueth_xmit_free(tx_chn, desc_tx);
 			ndev->stats.tx_dropped++;
 			continue;
@@ -567,6 +566,7 @@ u32 emac_xmit_xdp_frame(struct prueth_emac *emac,
 {
 	struct cppi5_host_desc_t *first_desc;
 	struct net_device *ndev = emac->ndev;
+	struct netdev_queue *netif_txq;
 	struct prueth_tx_chn *tx_chn;
 	dma_addr_t desc_dma, buf_dma;
 	struct prueth_swdata *swdata;
@@ -583,7 +583,7 @@ u32 emac_xmit_xdp_frame(struct prueth_emac *emac,
 	first_desc = k3_cppi_desc_pool_alloc(tx_chn->desc_pool);
 	if (!first_desc) {
 		netdev_dbg(ndev, "xdp tx: failed to allocate descriptor\n");
-		goto drop_free_descs;	/* drop */
+		return ICSSG_XDP_CONSUMED;	/* drop */
 	}
 
 	if (page) { /* already DMA mapped by page_pool */
@@ -620,12 +620,17 @@ u32 emac_xmit_xdp_frame(struct prueth_emac *emac,
 		swdata->data.xdpf = xdpf;
 	}
 
+	/* Report BQL before sending the packet */
+	netif_txq = netdev_get_tx_queue(ndev, tx_chn->id);
+	netdev_tx_sent_queue(netif_txq, xdpf->len);
+
 	cppi5_hdesc_set_pktlen(first_desc, xdpf->len);
 	desc_dma = k3_cppi_desc_pool_virt2dma(tx_chn->desc_pool, first_desc);
 
 	ret = k3_udma_glue_push_tx_chn(tx_chn->tx_chn, first_desc, desc_dma);
 	if (ret) {
 		netdev_err(ndev, "xdp tx: push failed: %d\n", ret);
+		netdev_tx_completed_queue(netif_txq, 1, xdpf->len);
 		goto drop_free_descs;
 	}
 
@@ -650,6 +655,8 @@ static u32 emac_run_xdp(struct prueth_emac *emac, struct xdp_buff *xdp,
 			struct page *page, u32 *len)
 {
 	struct net_device *ndev = emac->ndev;
+	struct netdev_queue *netif_txq;
+	int cpu = smp_processor_id();
 	struct bpf_prog *xdp_prog;
 	struct xdp_frame *xdpf;
 	u32 pkt_len = *len;
@@ -669,10 +676,15 @@ static u32 emac_run_xdp(struct prueth_emac *emac, struct xdp_buff *xdp,
 			goto drop;
 		}
 
-		q_idx = smp_processor_id() % emac->tx_ch_num;
+		q_idx = cpu % emac->tx_ch_num;
+		netif_txq = netdev_get_tx_queue(ndev, q_idx);
+		__netif_tx_lock(netif_txq, cpu);
 		result = emac_xmit_xdp_frame(emac, xdpf, page, q_idx);
-		if (result == ICSSG_XDP_CONSUMED)
+		__netif_tx_unlock(netif_txq);
+		if (result == ICSSG_XDP_CONSUMED) {
+			ndev->stats.tx_dropped++;
 			goto drop;
+		}
 
 		dev_sw_netstats_rx_add(ndev, xdpf->len);
 		return result;
@@ -977,6 +989,7 @@ enum netdev_tx icssg_ndo_start_xmit(struct sk_buff *skb, struct net_device *ndev
 	ret = k3_udma_glue_push_tx_chn(tx_chn->tx_chn, first_desc, desc_dma);
 	if (ret) {
 		netdev_err(ndev, "tx: push failed: %d\n", ret);
+		netdev_tx_completed_queue(netif_txq, 1, pkt_len);
 		goto drop_free_descs;
 	}
 
@@ -1215,9 +1228,6 @@ void prueth_reset_rx_chan(struct prueth_rx_chn *chn,
 					  prueth_rx_cleanup);
 	if (disable)
 		k3_udma_glue_disable_rx_chn(chn->rx_chn);
-
-	page_pool_destroy(chn->pg_pool);
-	chn->pg_pool = NULL;
 }
 EXPORT_SYMBOL_GPL(prueth_reset_rx_chan);
 
@@ -1319,10 +1329,28 @@ void icssg_ndo_get_stats64(struct net_device *ndev,
 	stats->rx_over_errors = emac_get_stat_by_name(emac, "rx_over_errors");
 	stats->multicast      = emac_get_stat_by_name(emac, "rx_multicast_frames");
 
-	stats->rx_errors  = ndev->stats.rx_errors;
-	stats->rx_dropped = ndev->stats.rx_dropped;
+	stats->rx_errors  = ndev->stats.rx_errors +
+			    emac_get_stat_by_name(emac, "FW_RX_ERROR") +
+			    emac_get_stat_by_name(emac, "FW_RX_EOF_SHORT_FRMERR") +
+			    emac_get_stat_by_name(emac, "FW_RX_B0_DROP_EARLY_EOF") +
+			    emac_get_stat_by_name(emac, "FW_RX_EXP_FRAG_Q_DROP") +
+			    emac_get_stat_by_name(emac, "FW_RX_FIFO_OVERRUN");
+	stats->rx_dropped = ndev->stats.rx_dropped +
+			    emac_get_stat_by_name(emac, "FW_DROPPED_PKT") +
+			    emac_get_stat_by_name(emac, "FW_INF_PORT_DISABLED") +
+			    emac_get_stat_by_name(emac, "FW_INF_SAV") +
+			    emac_get_stat_by_name(emac, "FW_INF_SA_DL") +
+			    emac_get_stat_by_name(emac, "FW_INF_PORT_BLOCKED") +
+			    emac_get_stat_by_name(emac, "FW_INF_DROP_TAGGED") +
+			    emac_get_stat_by_name(emac, "FW_INF_DROP_PRIOTAGGED") +
+			    emac_get_stat_by_name(emac, "FW_INF_DROP_NOTAG") +
+			    emac_get_stat_by_name(emac, "FW_INF_DROP_NOTMEMBER");
 	stats->tx_errors  = ndev->stats.tx_errors;
-	stats->tx_dropped = ndev->stats.tx_dropped;
+	stats->tx_dropped = ndev->stats.tx_dropped +
+			    emac_get_stat_by_name(emac, "FW_RTU_PKT_DROP") +
+			    emac_get_stat_by_name(emac, "FW_TX_DROPPED_PACKET") +
+			    emac_get_stat_by_name(emac, "FW_TX_TS_DROPPED_PACKET") +
+			    emac_get_stat_by_name(emac, "FW_TX_JUMBO_FRM_CUTOFF");
 }
 EXPORT_SYMBOL_GPL(icssg_ndo_get_stats64);
 
diff --git a/drivers/net/ethernet/ti/icssg/icssg_prueth.c b/drivers/net/ethernet/ti/icssg/icssg_prueth.c
index 443f90fa6557..86fc1278127c 100644
--- a/drivers/net/ethernet/ti/icssg/icssg_prueth.c
+++ b/drivers/net/ethernet/ti/icssg/icssg_prueth.c
@@ -1075,17 +1075,21 @@ static int emac_xdp_xmit(struct net_device *dev, int n, struct xdp_frame **frame
 {
 	struct prueth_emac *emac = netdev_priv(dev);
 	struct net_device *ndev = emac->ndev;
+	struct netdev_queue *netif_txq;
+	int cpu = smp_processor_id();
 	struct xdp_frame *xdpf;
 	unsigned int q_idx;
 	int nxmit = 0;
 	u32 err;
 	int i;
 
-	q_idx = smp_processor_id() % emac->tx_ch_num;
+	q_idx = cpu % emac->tx_ch_num;
+	netif_txq = netdev_get_tx_queue(ndev, q_idx);
 
 	if (unlikely(flags & ~XDP_XMIT_FLAGS_MASK))
 		return -EINVAL;
 
+	__netif_tx_lock(netif_txq, cpu);
 	for (i = 0; i < n; i++) {
 		xdpf = frames[i];
 		err = emac_xmit_xdp_frame(emac, xdpf, NULL, q_idx);
@@ -1095,6 +1099,7 @@ static int emac_xdp_xmit(struct net_device *dev, int n, struct xdp_frame **frame
 		}
 		nxmit++;
 	}
+	__netif_tx_unlock(netif_txq);
 
 	return nxmit;
 }
@@ -1109,11 +1114,6 @@ static int emac_xdp_xmit(struct net_device *dev, int n, struct xdp_frame **frame
 static int emac_xdp_setup(struct prueth_emac *emac, struct netdev_bpf *bpf)
 {
 	struct bpf_prog *prog = bpf->prog;
-	xdp_features_t val;
-
-	val = NETDEV_XDP_ACT_BASIC | NETDEV_XDP_ACT_REDIRECT |
-	      NETDEV_XDP_ACT_NDO_XMIT;
-	xdp_set_features_flag(emac->ndev, val);
 
 	if (!emac->xdpi.prog && !prog)
 		return 0;
@@ -1291,6 +1291,10 @@ static int prueth_netdev_init(struct prueth *prueth,
 	ndev->hw_features = NETIF_F_SG;
 	ndev->features = ndev->hw_features | NETIF_F_HW_VLAN_CTAG_FILTER;
 	ndev->hw_features |= NETIF_PRUETH_HSR_OFFLOAD_FEATURES;
+	xdp_set_features_flag(ndev,
+			      NETDEV_XDP_ACT_BASIC |
+			      NETDEV_XDP_ACT_REDIRECT |
+			      NETDEV_XDP_ACT_NDO_XMIT);
 
 	netif_napi_add(ndev, &emac->napi_rx, icssg_napi_rx_poll);
 	hrtimer_setup(&emac->rx_hrtimer, &emac_rx_timer_callback, CLOCK_MONOTONIC,
diff --git a/drivers/net/ethernet/ti/icssg/icssg_prueth.h b/drivers/net/ethernet/ti/icssg/icssg_prueth.h
index b6be4aa57a61..23c465f1ce7f 100644
--- a/drivers/net/ethernet/ti/icssg/icssg_prueth.h
+++ b/drivers/net/ethernet/ti/icssg/icssg_prueth.h
@@ -54,7 +54,7 @@
 
 #define ICSSG_MAX_RFLOWS	8	/* per slice */
 
-#define ICSSG_NUM_PA_STATS	4
+#define ICSSG_NUM_PA_STATS	32
 #define ICSSG_NUM_MIIG_STATS	60
 /* Number of ICSSG related stats */
 #define ICSSG_NUM_STATS (ICSSG_NUM_MIIG_STATS + ICSSG_NUM_PA_STATS)
diff --git a/drivers/net/ethernet/ti/icssg/icssg_stats.c b/drivers/net/ethernet/ti/icssg/icssg_stats.c
index 6f0edae38ea2..7159baa0155c 100644
--- a/drivers/net/ethernet/ti/icssg/icssg_stats.c
+++ b/drivers/net/ethernet/ti/icssg/icssg_stats.c
@@ -11,7 +11,6 @@
 
 #define ICSSG_TX_PACKET_OFFSET	0xA0
 #define ICSSG_TX_BYTE_OFFSET	0xEC
-#define ICSSG_FW_STATS_BASE	0x0248
 
 static u32 stats_base[] = {	0x54c,	/* Slice 0 stats start */
 				0xb18,	/* Slice 1 stats start */
@@ -29,6 +28,14 @@ void emac_update_hardware_stats(struct prueth_emac *emac)
 	spin_lock(&prueth->stats_lock);
 
 	for (i = 0; i < ARRAY_SIZE(icssg_all_miig_stats); i++) {
+		/* In MII mode TX lines are swapped inside ICSSG, so read Tx stats
+		 * from slice1 for port0 and slice0 for port1 to get accurate Tx
+		 * stats for a given port
+		 */
+		if (emac->phy_if == PHY_INTERFACE_MODE_MII &&
+		    icssg_all_miig_stats[i].offset >= ICSSG_TX_PACKET_OFFSET &&
+		    icssg_all_miig_stats[i].offset <= ICSSG_TX_BYTE_OFFSET)
+			base = stats_base[slice ^ 1];
 		regmap_read(prueth->miig_rt,
 			    base + icssg_all_miig_stats[i].offset,
 			    &val);
@@ -46,9 +53,8 @@ void emac_update_hardware_stats(struct prueth_emac *emac)
 
 	if (prueth->pa_stats) {
 		for (i = 0; i < ARRAY_SIZE(icssg_all_pa_stats); i++) {
-			reg = ICSSG_FW_STATS_BASE +
-			      icssg_all_pa_stats[i].offset *
-			      PRUETH_NUM_MACS + slice * sizeof(u32);
+			reg = icssg_all_pa_stats[i].offset +
+			      slice * sizeof(u32);
 			regmap_read(prueth->pa_stats, reg, &val);
 			emac->pa_stats[i] += val;
 		}
@@ -80,7 +86,7 @@ int emac_get_stat_by_name(struct prueth_emac *emac, char *stat_name)
 	if (emac->prueth->pa_stats) {
 		for (i = 0; i < ARRAY_SIZE(icssg_all_pa_stats); i++) {
 			if (!strcmp(icssg_all_pa_stats[i].name, stat_name))
-				return emac->pa_stats[icssg_all_pa_stats[i].offset / sizeof(u32)];
+				return emac->pa_stats[i];
 		}
 	}
 
diff --git a/drivers/net/ethernet/ti/icssg/icssg_stats.h b/drivers/net/ethernet/ti/icssg/icssg_stats.h
index e88b919f532c..5ec0b38e0c67 100644
--- a/drivers/net/ethernet/ti/icssg/icssg_stats.h
+++ b/drivers/net/ethernet/ti/icssg/icssg_stats.h
@@ -155,24 +155,10 @@ static const struct icssg_miig_stats icssg_all_miig_stats[] = {
 	ICSSG_MIIG_STATS(tx_bytes, true),
 };
 
-/**
- * struct pa_stats_regs - ICSSG Firmware maintained PA Stats register
- * @fw_rx_cnt: Number of valid packets sent by Rx PRU to Host on PSI
- * @fw_tx_cnt: Number of valid packets copied by RTU0 to Tx queues
- * @fw_tx_pre_overflow: Host Egress Q (Pre-emptible) Overflow Counter
- * @fw_tx_exp_overflow: Host Egress Q (Express) Overflow Counter
- */
-struct pa_stats_regs {
-	u32 fw_rx_cnt;
-	u32 fw_tx_cnt;
-	u32 fw_tx_pre_overflow;
-	u32 fw_tx_exp_overflow;
-};
-
-#define ICSSG_PA_STATS(field)			\
-{						\
-	#field,					\
-	offsetof(struct pa_stats_regs, field),	\
+#define ICSSG_PA_STATS(field)	\
+{				\
+	#field,			\
+	field,			\
 }
 
 struct icssg_pa_stats {
@@ -181,10 +167,38 @@ struct icssg_pa_stats {
 };
 
 static const struct icssg_pa_stats icssg_all_pa_stats[] = {
-	ICSSG_PA_STATS(fw_rx_cnt),
-	ICSSG_PA_STATS(fw_tx_cnt),
-	ICSSG_PA_STATS(fw_tx_pre_overflow),
-	ICSSG_PA_STATS(fw_tx_exp_overflow),
+	ICSSG_PA_STATS(FW_RTU_PKT_DROP),
+	ICSSG_PA_STATS(FW_Q0_OVERFLOW),
+	ICSSG_PA_STATS(FW_Q1_OVERFLOW),
+	ICSSG_PA_STATS(FW_Q2_OVERFLOW),
+	ICSSG_PA_STATS(FW_Q3_OVERFLOW),
+	ICSSG_PA_STATS(FW_Q4_OVERFLOW),
+	ICSSG_PA_STATS(FW_Q5_OVERFLOW),
+	ICSSG_PA_STATS(FW_Q6_OVERFLOW),
+	ICSSG_PA_STATS(FW_Q7_OVERFLOW),
+	ICSSG_PA_STATS(FW_DROPPED_PKT),
+	ICSSG_PA_STATS(FW_RX_ERROR),
+	ICSSG_PA_STATS(FW_RX_DS_INVALID),
+	ICSSG_PA_STATS(FW_TX_DROPPED_PACKET),
+	ICSSG_PA_STATS(FW_TX_TS_DROPPED_PACKET),
+	ICSSG_PA_STATS(FW_INF_PORT_DISABLED),
+	ICSSG_PA_STATS(FW_INF_SAV),
+	ICSSG_PA_STATS(FW_INF_SA_DL),
+	ICSSG_PA_STATS(FW_INF_PORT_BLOCKED),
+	ICSSG_PA_STATS(FW_INF_DROP_TAGGED),
+	ICSSG_PA_STATS(FW_INF_DROP_PRIOTAGGED),
+	ICSSG_PA_STATS(FW_INF_DROP_NOTAG),
+	ICSSG_PA_STATS(FW_INF_DROP_NOTMEMBER),
+	ICSSG_PA_STATS(FW_RX_EOF_SHORT_FRMERR),
+	ICSSG_PA_STATS(FW_RX_B0_DROP_EARLY_EOF),
+	ICSSG_PA_STATS(FW_TX_JUMBO_FRM_CUTOFF),
+	ICSSG_PA_STATS(FW_RX_EXP_FRAG_Q_DROP),
+	ICSSG_PA_STATS(FW_RX_FIFO_OVERRUN),
+	ICSSG_PA_STATS(FW_CUT_THR_PKT),
+	ICSSG_PA_STATS(FW_HOST_RX_PKT_CNT),
+	ICSSG_PA_STATS(FW_HOST_TX_PKT_CNT),
+	ICSSG_PA_STATS(FW_HOST_EGRESS_Q_PRE_OVERFLOW),
+	ICSSG_PA_STATS(FW_HOST_EGRESS_Q_EXP_OVERFLOW),
 };
 
 #endif /* __NET_TI_ICSSG_STATS_H */
diff --git a/drivers/net/ethernet/ti/icssg/icssg_switch_map.h b/drivers/net/ethernet/ti/icssg/icssg_switch_map.h
index 424a7e945ea8..490a9cc06fb0 100644
--- a/drivers/net/ethernet/ti/icssg/icssg_switch_map.h
+++ b/drivers/net/ethernet/ti/icssg/icssg_switch_map.h
@@ -231,4 +231,37 @@
 /* Start of 32 bits PA_STAT counters */
 #define PA_STAT_32b_START_OFFSET                           0x0080
 
+#define FW_RTU_PKT_DROP			0x0088
+#define FW_Q0_OVERFLOW			0x0090
+#define FW_Q1_OVERFLOW			0x0098
+#define FW_Q2_OVERFLOW			0x00A0
+#define FW_Q3_OVERFLOW			0x00A8
+#define FW_Q4_OVERFLOW			0x00B0
+#define FW_Q5_OVERFLOW			0x00B8
+#define FW_Q6_OVERFLOW			0x00C0
+#define FW_Q7_OVERFLOW			0x00C8
+#define FW_DROPPED_PKT			0x00F8
+#define FW_RX_ERROR			0x0100
+#define FW_RX_DS_INVALID		0x0108
+#define FW_TX_DROPPED_PACKET		0x0110
+#define FW_TX_TS_DROPPED_PACKET		0x0118
+#define FW_INF_PORT_DISABLED		0x0120
+#define FW_INF_SAV			0x0128
+#define FW_INF_SA_DL			0x0130
+#define FW_INF_PORT_BLOCKED		0x0138
+#define FW_INF_DROP_TAGGED		0x0140
+#define FW_INF_DROP_PRIOTAGGED		0x0148
+#define FW_INF_DROP_NOTAG		0x0150
+#define FW_INF_DROP_NOTMEMBER		0x0158
+#define FW_RX_EOF_SHORT_FRMERR		0x0188
+#define FW_RX_B0_DROP_EARLY_EOF		0x0190
+#define FW_TX_JUMBO_FRM_CUTOFF		0x0198
+#define FW_RX_EXP_FRAG_Q_DROP		0x01A0
+#define FW_RX_FIFO_OVERRUN		0x01A8
+#define FW_CUT_THR_PKT			0x01B0
+#define FW_HOST_RX_PKT_CNT		0x0248
+#define FW_HOST_TX_PKT_CNT		0x0250
+#define FW_HOST_EGRESS_Q_PRE_OVERFLOW	0x0258
+#define FW_HOST_EGRESS_Q_EXP_OVERFLOW	0x0260
+
 #endif /* __NET_TI_ICSSG_SWITCH_MAP_H  */