diff mbox series

[net-next,v6,09/10] net: phy: nxp-c45-tja11xx: add MACsec statistics

Message ID 20230928084430.1882670-10-radu-nicolae.pirea@oss.nxp.com (mailing list archive)
State Changes Requested
Delegated to: Netdev Maintainers
Headers show
Series Add MACsec support for TJA11XX C45 PHYs | expand

Checks

Context Check Description
netdev/series_format success Posting correctly formatted
netdev/tree_selection success Clearly marked for net-next
netdev/fixes_present success Fixes tag not required for -next series
netdev/header_inline success No static functions without inline keyword in header files
netdev/build_32bit success Errors and warnings before: 1340 this patch: 1340
netdev/cc_maintainers success CCed 10 of 10 maintainers
netdev/build_clang success Errors and warnings before: 1363 this patch: 1363
netdev/verify_signedoff success Signed-off-by tag matches author and committer
netdev/deprecated_api success None detected
netdev/check_selftest success No net selftest shell script
netdev/verify_fixes success No Fixes tag
netdev/build_allmodconfig_warn success Errors and warnings before: 1363 this patch: 1363
netdev/checkpatch success total: 0 errors, 0 warnings, 0 checks, 452 lines checked
netdev/kdoc success Errors and warnings before: 0 this patch: 0
netdev/source_inline success Was 0 now: 0

Commit Message

Radu Pirea (NXP OSS) Sept. 28, 2023, 8:44 a.m. UTC 
Add MACsec statistics callbacks.
The statistic registers must be set to 0 if the SC/SA is
deleted to read relevant values next time when the SC/SA is used.

Signed-off-by: Radu Pirea (NXP OSS) <radu-nicolae.pirea@oss.nxp.com>
---
Changes in v6:
- none

Changes in v5:
- none

Changes in v4:
- Added nxp_c45_macsec_read32_64 function to read 32b counters into u64
variables.
- Added nxp_c45_macsec_read64 function to read 64b counters.

Changes in v3:
- reworked the implementation around struct nxp_c45_sa
- changed the way how OutOctetsEncrypted are propagated to the userspace
- changed the way how OutOctetsProtected are propagated to the userspace
- read and clear OutOctetsProtected

Changes in v2:
- split the patch from "net: phy: nxp-c45-tja11xx: add MACsec support"

 drivers/net/phy/nxp-c45-tja11xx-macsec.c | 345 +++++++++++++++++++++++
 1 file changed, 345 insertions(+)
diff mbox series

Patch

diff --git a/drivers/net/phy/nxp-c45-tja11xx-macsec.c b/drivers/net/phy/nxp-c45-tja11xx-macsec.c
index 821f8926f7f2..4dd10ea6e06c 100644
--- a/drivers/net/phy/nxp-c45-tja11xx-macsec.c
+++ b/drivers/net/phy/nxp-c45-tja11xx-macsec.c
@@ -137,6 +137,35 @@ 
 #define ADAPTER_EN	BIT(6)
 #define MACSEC_EN	BIT(5)
 
+#define MACSEC_INOV1HS			0x0140
+#define MACSEC_INOV2HS			0x0144
+#define MACSEC_INOD1HS			0x0148
+#define MACSEC_INOD2HS			0x014C
+#define MACSEC_RXSCIPUS			0x0150
+#define MACSEC_RXSCIPDS			0x0154
+#define MACSEC_RXSCIPLS			0x0158
+#define MACSEC_RXAN0INUSS		0x0160
+#define MACSEC_RXAN0IPUSS		0x0170
+#define MACSEC_RXSA_A_IPOS		0x0194
+#define MACSEC_RXSA_A_IPIS		0x01B0
+#define MACSEC_RXSA_A_IPNVS		0x01B4
+#define MACSEC_RXSA_B_IPOS		0x01D4
+#define MACSEC_RXSA_B_IPIS		0x01F0
+#define MACSEC_RXSA_B_IPNVS		0x01F4
+#define MACSEC_OPUS			0x021C
+#define MACSEC_OPTLS			0x022C
+#define MACSEC_OOP1HS			0x0240
+#define MACSEC_OOP2HS			0x0244
+#define MACSEC_OOE1HS			0x0248
+#define MACSEC_OOE2HS			0x024C
+#define MACSEC_TXSA_A_OPPS		0x028C
+#define MACSEC_TXSA_A_OPES		0x0290
+#define MACSEC_TXSA_B_OPPS		0x02CC
+#define MACSEC_TXSA_B_OPES		0x02D0
+#define MACSEC_INPWTS			0x0630
+#define MACSEC_INPBTS			0x0638
+#define MACSEC_IPSNFS			0x063C
+
 enum nxp_c45_sa_type {
 	TX_SA,
 	RX_SA,
@@ -175,6 +204,11 @@  struct nxp_c45_sa_regs {
 	u16 ka;
 	u16 ssci;
 	u16 salt;
+	u16 ipis;
+	u16 ipnvs;
+	u16 ipos;
+	u16 opps;
+	u16 opes;
 };
 
 static const struct nxp_c45_sa_regs rx_sa_a_regs = {
@@ -186,6 +220,9 @@  static const struct nxp_c45_sa_regs rx_sa_a_regs = {
 	.ka	= MACSEC_RXSA_A_KA,
 	.ssci	= MACSEC_RXSA_A_SSCI,
 	.salt	= MACSEC_RXSA_A_SALT,
+	.ipis	= MACSEC_RXSA_A_IPIS,
+	.ipnvs	= MACSEC_RXSA_A_IPNVS,
+	.ipos	= MACSEC_RXSA_A_IPOS,
 };
 
 static const struct nxp_c45_sa_regs rx_sa_b_regs = {
@@ -197,6 +234,9 @@  static const struct nxp_c45_sa_regs rx_sa_b_regs = {
 	.ka	= MACSEC_RXSA_B_KA,
 	.ssci	= MACSEC_RXSA_B_SSCI,
 	.salt	= MACSEC_RXSA_B_SALT,
+	.ipis	= MACSEC_RXSA_B_IPIS,
+	.ipnvs	= MACSEC_RXSA_B_IPNVS,
+	.ipos	= MACSEC_RXSA_B_IPOS,
 };
 
 static const struct nxp_c45_sa_regs tx_sa_a_regs = {
@@ -206,6 +246,8 @@  static const struct nxp_c45_sa_regs tx_sa_a_regs = {
 	.ka	= MACSEC_TXSA_A_KA,
 	.ssci	= MACSEC_TXSA_A_SSCI,
 	.salt	= MACSEC_TXSA_A_SALT,
+	.opps	= MACSEC_TXSA_A_OPPS,
+	.opes	= MACSEC_TXSA_A_OPES,
 };
 
 static const struct nxp_c45_sa_regs tx_sa_b_regs = {
@@ -215,6 +257,8 @@  static const struct nxp_c45_sa_regs tx_sa_b_regs = {
 	.ka	= MACSEC_TXSA_B_KA,
 	.ssci	= MACSEC_TXSA_B_SSCI,
 	.salt	= MACSEC_TXSA_B_SALT,
+	.opps	= MACSEC_TXSA_B_OPPS,
+	.opes	= MACSEC_TXSA_B_OPES,
 };
 
 static const
@@ -284,6 +328,26 @@  static int nxp_c45_macsec_read(struct phy_device *phydev, u16 addr, u32 *value)
 	return 0;
 }
 
+static void nxp_c45_macsec_read32_64(struct phy_device *phydev, u16 addr,
+				     u64 *value)
+{
+	u32 lvalue;
+
+	nxp_c45_macsec_read(phydev, addr, &lvalue);
+	*value = lvalue;
+}
+
+static void nxp_c45_macsec_read64(struct phy_device *phydev, u16 addr,
+				  u64 *value)
+{
+	u32 lvalue;
+
+	nxp_c45_macsec_read(phydev, addr, &lvalue);
+	*value = (u64)lvalue << 32;
+	nxp_c45_macsec_read(phydev, addr + 4, &lvalue);
+	*value |= lvalue;
+}
+
 static void nxp_c45_secy_irq_en(struct phy_device *phydev,
 				struct nxp_c45_secy *phy_secy, bool en)
 {
@@ -432,6 +496,41 @@  static void nxp_c45_sa_set_key(struct macsec_context *ctx,
 	nxp_c45_macsec_write(phydev, sa_regs->cs, MACSEC_SA_CS_A);
 }
 
+static void nxp_c45_rx_sa_clear_stats(struct phy_device *phydev,
+				      struct nxp_c45_sa *sa)
+{
+	nxp_c45_macsec_write(phydev, sa->regs->ipis, 0);
+	nxp_c45_macsec_write(phydev, sa->regs->ipnvs, 0);
+	nxp_c45_macsec_write(phydev, sa->regs->ipos, 0);
+
+	nxp_c45_macsec_write(phydev, MACSEC_RXAN0INUSS + sa->an * 4, 0);
+	nxp_c45_macsec_write(phydev, MACSEC_RXAN0IPUSS + sa->an * 4, 0);
+}
+
+static void nxp_c45_rx_sa_read_stats(struct phy_device *phydev,
+				     struct nxp_c45_sa *sa,
+				     struct macsec_rx_sa_stats *stats)
+{
+	nxp_c45_macsec_read(phydev, sa->regs->ipis, &stats->InPktsInvalid);
+	nxp_c45_macsec_read(phydev, sa->regs->ipnvs, &stats->InPktsNotValid);
+	nxp_c45_macsec_read(phydev, sa->regs->ipos, &stats->InPktsOK);
+}
+
+static void nxp_c45_tx_sa_clear_stats(struct phy_device *phydev,
+				      struct nxp_c45_sa *sa)
+{
+	nxp_c45_macsec_write(phydev, sa->regs->opps, 0);
+	nxp_c45_macsec_write(phydev, sa->regs->opes, 0);
+}
+
+static void nxp_c45_tx_sa_read_stats(struct phy_device *phydev,
+				     struct nxp_c45_sa *sa,
+				     struct macsec_tx_sa_stats *stats)
+{
+	nxp_c45_macsec_read(phydev, sa->regs->opps, &stats->OutPktsProtected);
+	nxp_c45_macsec_read(phydev, sa->regs->opes, &stats->OutPktsEncrypted);
+}
+
 static void nxp_c45_rx_sa_update(struct phy_device *phydev,
 				 struct nxp_c45_sa *sa, bool en)
 {
@@ -646,6 +745,23 @@  static void nxp_c45_tx_sc_update(struct phy_device *phydev,
 	nxp_c45_macsec_write(phydev, MACSEC_TXSC_CFG, cfg);
 }
 
+static void nxp_c45_tx_sc_clear_stats(struct phy_device *phydev,
+				      struct nxp_c45_secy *phy_secy)
+{
+	struct nxp_c45_sa *pos, *tmp;
+
+	list_for_each_entry_safe(pos, tmp, &phy_secy->sa_list, list)
+		if (pos->type == TX_SA)
+			nxp_c45_tx_sa_clear_stats(phydev, pos);
+
+	nxp_c45_macsec_write(phydev, MACSEC_OPUS, 0);
+	nxp_c45_macsec_write(phydev, MACSEC_OPTLS, 0);
+	nxp_c45_macsec_write(phydev, MACSEC_OOP1HS, 0);
+	nxp_c45_macsec_write(phydev, MACSEC_OOP2HS, 0);
+	nxp_c45_macsec_write(phydev, MACSEC_OOE1HS, 0);
+	nxp_c45_macsec_write(phydev, MACSEC_OOE2HS, 0);
+}
+
 static void nxp_c45_set_rx_sc0_impl(struct phy_device *phydev,
 				    bool enable)
 {
@@ -735,6 +851,32 @@  static void nxp_c45_rx_sc_update(struct phy_device *phydev,
 	nxp_c45_macsec_write(phydev, MACSEC_RXSC_CFG, cfg);
 }
 
+static void nxp_c45_rx_sc_clear_stats(struct phy_device *phydev,
+				      struct nxp_c45_secy *phy_secy)
+{
+	struct nxp_c45_sa *pos, *tmp;
+	int i;
+
+	list_for_each_entry_safe(pos, tmp, &phy_secy->sa_list, list)
+		if (pos->type == RX_SA)
+			nxp_c45_rx_sa_clear_stats(phydev, pos);
+
+	nxp_c45_macsec_write(phydev, MACSEC_INOD1HS, 0);
+	nxp_c45_macsec_write(phydev, MACSEC_INOD2HS, 0);
+
+	nxp_c45_macsec_write(phydev, MACSEC_INOV1HS, 0);
+	nxp_c45_macsec_write(phydev, MACSEC_INOV2HS, 0);
+
+	nxp_c45_macsec_write(phydev, MACSEC_RXSCIPDS, 0);
+	nxp_c45_macsec_write(phydev, MACSEC_RXSCIPLS, 0);
+	nxp_c45_macsec_write(phydev, MACSEC_RXSCIPUS, 0);
+
+	for (i = 0; i < MACSEC_NUM_AN; i++) {
+		nxp_c45_macsec_write(phydev, MACSEC_RXAN0INUSS + i * 4, 0);
+		nxp_c45_macsec_write(phydev, MACSEC_RXAN0IPUSS + i * 4, 0);
+	}
+}
+
 static void nxp_c45_rx_sc_del(struct phy_device *phydev,
 			      struct nxp_c45_secy *phy_secy)
 {
@@ -744,11 +886,20 @@  static void nxp_c45_rx_sc_del(struct phy_device *phydev,
 	nxp_c45_macsec_write(phydev, MACSEC_RPW, 0);
 	nxp_c45_set_sci(phydev, MACSEC_RXSC_SCI_1H, 0);
 
+	nxp_c45_rx_sc_clear_stats(phydev, phy_secy);
+
 	list_for_each_entry_safe(pos, tmp, &phy_secy->sa_list, list)
 		if (pos->type == RX_SA)
 			nxp_c45_rx_sa_update(phydev, pos, false);
 }
 
+static void nxp_c45_clear_global_stats(struct phy_device *phydev)
+{
+	nxp_c45_macsec_write(phydev, MACSEC_INPBTS, 0);
+	nxp_c45_macsec_write(phydev, MACSEC_INPWTS, 0);
+	nxp_c45_macsec_write(phydev, MACSEC_IPSNFS, 0);
+}
+
 static void nxp_c45_macsec_en(struct phy_device *phydev, bool en)
 {
 	u32 reg;
@@ -939,6 +1090,7 @@  static int nxp_c45_mdo_del_secy(struct macsec_context *ctx)
 	nxp_c45_mdo_dev_stop(ctx);
 	nxp_c45_tx_sa_next(phy_secy, &next_sa, encoding_sa);
 	nxp_c45_tx_sa_update(phydev, &next_sa, false);
+	nxp_c45_tx_sc_clear_stats(phydev, phy_secy);
 	if (phy_secy->rx_sc)
 		nxp_c45_rx_sc_del(phydev, phy_secy);
 
@@ -949,6 +1101,9 @@  static int nxp_c45_mdo_del_secy(struct macsec_context *ctx)
 	clear_bit(phy_secy->secy_id, priv->macsec->tx_sc_bitmap);
 	nxp_c45_secy_free(phy_secy);
 
+	if (list_empty(&priv->macsec->secy_list))
+		nxp_c45_clear_global_stats(phydev);
+
 	return 0;
 }
 
@@ -1106,6 +1261,7 @@  static int nxp_c45_mdo_del_rxsa(struct macsec_context *ctx)
 
 	nxp_c45_select_secy(phydev, phy_secy->secy_id);
 	nxp_c45_rx_sa_update(phydev, sa, false);
+	nxp_c45_rx_sa_clear_stats(phydev, sa);
 
 	nxp_c45_sa_free(sa);
 
@@ -1195,12 +1351,196 @@  static int nxp_c45_mdo_del_txsa(struct macsec_context *ctx)
 	nxp_c45_select_secy(phydev, phy_secy->secy_id);
 	if (ctx->secy->tx_sc.encoding_sa  == sa->an)
 		nxp_c45_tx_sa_update(phydev, sa, false);
+	nxp_c45_tx_sa_clear_stats(phydev, sa);
 
 	nxp_c45_sa_free(sa);
 
 	return 0;
 }
 
+static int nxp_c45_mdo_get_dev_stats(struct macsec_context *ctx)
+{
+	struct phy_device *phydev = ctx->phydev;
+	struct nxp_c45_phy *priv = phydev->priv;
+	struct macsec_dev_stats  *dev_stats;
+	struct nxp_c45_secy *phy_secy;
+
+	phy_secy = nxp_c45_find_secy(&priv->macsec->secy_list, ctx->secy->sci);
+	if (IS_ERR(phy_secy))
+		return PTR_ERR(phy_secy);
+
+	dev_stats = ctx->stats.dev_stats;
+	nxp_c45_select_secy(phydev, phy_secy->secy_id);
+
+	nxp_c45_macsec_read32_64(phydev, MACSEC_OPUS,
+				 &dev_stats->OutPktsUntagged);
+	nxp_c45_macsec_read32_64(phydev, MACSEC_OPTLS,
+				 &dev_stats->OutPktsTooLong);
+	nxp_c45_macsec_read32_64(phydev, MACSEC_INPBTS,
+				 &dev_stats->InPktsBadTag);
+
+	if (phy_secy->secy->validate_frames == MACSEC_VALIDATE_STRICT)
+		nxp_c45_macsec_read32_64(phydev, MACSEC_INPWTS,
+					 &dev_stats->InPktsNoTag);
+	else
+		nxp_c45_macsec_read32_64(phydev, MACSEC_INPWTS,
+					 &dev_stats->InPktsUntagged);
+
+	if (phy_secy->secy->validate_frames == MACSEC_VALIDATE_STRICT)
+		nxp_c45_macsec_read32_64(phydev, MACSEC_IPSNFS,
+					 &dev_stats->InPktsNoSCI);
+	else
+		nxp_c45_macsec_read32_64(phydev, MACSEC_IPSNFS,
+					 &dev_stats->InPktsUnknownSCI);
+
+	/* Always 0. */
+	dev_stats->InPktsOverrun = 0;
+
+	return 0;
+}
+
+static int nxp_c45_mdo_get_tx_sc_stats(struct macsec_context *ctx)
+{
+	struct phy_device *phydev = ctx->phydev;
+	struct nxp_c45_phy *priv = phydev->priv;
+	struct macsec_tx_sa_stats tx_sa_stats;
+	struct macsec_tx_sc_stats *stats;
+	struct nxp_c45_secy *phy_secy;
+	struct nxp_c45_sa *pos, *tmp;
+
+	phy_secy = nxp_c45_find_secy(&priv->macsec->secy_list, ctx->secy->sci);
+	if (IS_ERR(phy_secy))
+		return PTR_ERR(phy_secy);
+
+	stats = ctx->stats.tx_sc_stats;
+	nxp_c45_select_secy(phydev, phy_secy->secy_id);
+
+	nxp_c45_macsec_read64(phydev, MACSEC_OOE1HS,
+			      &stats->OutOctetsEncrypted);
+	nxp_c45_macsec_read64(phydev, MACSEC_OOP1HS,
+			      &stats->OutOctetsProtected);
+	list_for_each_entry_safe(pos, tmp, &phy_secy->sa_list, list) {
+		if (pos->type != TX_SA)
+			continue;
+
+		memset(&tx_sa_stats, 0, sizeof(tx_sa_stats));
+		nxp_c45_tx_sa_read_stats(phydev, pos, &tx_sa_stats);
+
+		stats->OutPktsEncrypted += tx_sa_stats.OutPktsEncrypted;
+		stats->OutPktsProtected += tx_sa_stats.OutPktsProtected;
+	}
+
+	return 0;
+}
+
+static int nxp_c45_mdo_get_tx_sa_stats(struct macsec_context *ctx)
+{
+	struct phy_device *phydev = ctx->phydev;
+	struct nxp_c45_phy *priv = phydev->priv;
+	struct macsec_tx_sa_stats *stats;
+	struct nxp_c45_secy *phy_secy;
+	u8 an = ctx->sa.assoc_num;
+	struct nxp_c45_sa *sa;
+
+	phy_secy = nxp_c45_find_secy(&priv->macsec->secy_list, ctx->secy->sci);
+	if (IS_ERR(phy_secy))
+		return PTR_ERR(phy_secy);
+
+	sa = nxp_c45_find_sa(&phy_secy->sa_list, TX_SA, an);
+	if (IS_ERR(sa))
+		return PTR_ERR(sa);
+
+	stats = ctx->stats.tx_sa_stats;
+	nxp_c45_select_secy(phydev, phy_secy->secy_id);
+	nxp_c45_tx_sa_read_stats(phydev, sa, stats);
+
+	return 0;
+}
+
+static int nxp_c45_mdo_get_rx_sc_stats(struct macsec_context *ctx)
+{
+	struct phy_device *phydev = ctx->phydev;
+	struct nxp_c45_phy *priv = phydev->priv;
+	struct macsec_rx_sa_stats rx_sa_stats;
+	struct macsec_rx_sc_stats *stats;
+	struct nxp_c45_secy *phy_secy;
+	struct nxp_c45_sa *pos, *tmp;
+	u32 reg = 0;
+	int i;
+
+	phy_secy = nxp_c45_find_secy(&priv->macsec->secy_list, ctx->secy->sci);
+	if (IS_ERR(phy_secy))
+		return PTR_ERR(phy_secy);
+
+	if (phy_secy->rx_sc != ctx->rx_sc)
+		return -EINVAL;
+
+	stats = ctx->stats.rx_sc_stats;
+	nxp_c45_select_secy(phydev, phy_secy->secy_id);
+
+	list_for_each_entry_safe(pos, tmp, &phy_secy->sa_list, list) {
+		if (pos->type != RX_SA)
+			continue;
+
+		memset(&rx_sa_stats, 0, sizeof(rx_sa_stats));
+		nxp_c45_rx_sa_read_stats(phydev, pos, &rx_sa_stats);
+
+		stats->InPktsInvalid += rx_sa_stats.InPktsInvalid;
+		stats->InPktsNotValid += rx_sa_stats.InPktsNotValid;
+		stats->InPktsOK += rx_sa_stats.InPktsOK;
+	}
+
+	for (i = 0; i < MACSEC_NUM_AN; i++) {
+		nxp_c45_macsec_read(phydev, MACSEC_RXAN0INUSS + i * 4, &reg);
+		stats->InPktsNotUsingSA += reg;
+		nxp_c45_macsec_read(phydev, MACSEC_RXAN0IPUSS + i * 4, &reg);
+		stats->InPktsUnusedSA += reg;
+	}
+
+	nxp_c45_macsec_read64(phydev, MACSEC_INOD1HS,
+			      &stats->InOctetsDecrypted);
+	nxp_c45_macsec_read64(phydev, MACSEC_INOV1HS,
+			      &stats->InOctetsValidated);
+
+	nxp_c45_macsec_read32_64(phydev, MACSEC_RXSCIPDS,
+				 &stats->InPktsDelayed);
+	nxp_c45_macsec_read32_64(phydev, MACSEC_RXSCIPLS,
+				 &stats->InPktsLate);
+	nxp_c45_macsec_read32_64(phydev, MACSEC_RXSCIPUS,
+				 &stats->InPktsUnchecked);
+
+	return 0;
+}
+
+static int nxp_c45_mdo_get_rx_sa_stats(struct macsec_context *ctx)
+{
+	struct phy_device *phydev = ctx->phydev;
+	struct nxp_c45_phy *priv = phydev->priv;
+	struct macsec_rx_sa_stats *stats;
+	struct nxp_c45_secy *phy_secy;
+	u8 an = ctx->sa.assoc_num;
+	struct nxp_c45_sa *sa;
+
+	phy_secy = nxp_c45_find_secy(&priv->macsec->secy_list, ctx->secy->sci);
+	if (IS_ERR(phy_secy))
+		return PTR_ERR(phy_secy);
+
+	sa = nxp_c45_find_sa(&phy_secy->sa_list, RX_SA, an);
+	if (IS_ERR(sa))
+		return PTR_ERR(sa);
+
+	stats = ctx->stats.rx_sa_stats;
+	nxp_c45_select_secy(phydev, phy_secy->secy_id);
+
+	nxp_c45_rx_sa_read_stats(phydev, sa, stats);
+	nxp_c45_macsec_read(phydev, MACSEC_RXAN0INUSS + an * 4,
+			    &stats->InPktsNotUsingSA);
+	nxp_c45_macsec_read(phydev, MACSEC_RXAN0IPUSS + an * 4,
+			    &stats->InPktsUnusedSA);
+
+	return 0;
+}
+
 static const struct macsec_ops nxp_c45_macsec_ops = {
 	.mdo_dev_open = nxp_c45_mdo_dev_open,
 	.mdo_dev_stop = nxp_c45_mdo_dev_stop,
@@ -1216,6 +1556,11 @@  static const struct macsec_ops nxp_c45_macsec_ops = {
 	.mdo_add_txsa = nxp_c45_mdo_add_txsa,
 	.mdo_upd_txsa = nxp_c45_mdo_upd_txsa,
 	.mdo_del_txsa = nxp_c45_mdo_del_txsa,
+	.mdo_get_dev_stats = nxp_c45_mdo_get_dev_stats,
+	.mdo_get_tx_sc_stats = nxp_c45_mdo_get_tx_sc_stats,
+	.mdo_get_tx_sa_stats = nxp_c45_mdo_get_tx_sa_stats,
+	.mdo_get_rx_sc_stats = nxp_c45_mdo_get_rx_sc_stats,
+	.mdo_get_rx_sa_stats = nxp_c45_mdo_get_rx_sa_stats,
 };
 
 int nxp_c45_macsec_config_init(struct phy_device *phydev)