diff --git a/target/linux/generic/pending-5.4/742-net-sfp-add-more-extended-compliance-codes.patch b/target/linux/generic/pending-5.4/742-net-sfp-add-more-extended-compliance-codes.patch
new file mode 100644
index 0000000..868e145
--- /dev/null
+++ b/target/linux/generic/pending-5.4/742-net-sfp-add-more-extended-compliance-codes.patch
@@ -0,0 +1,251 @@
+From c66a4e76c8554c84e64b9315314576ac403c6641 Mon Sep 17 00:00:00 2001
+From: Russell King <rmk+kernel@armlinux.org.uk>
+Date: Thu, 26 Sep 2019 15:14:18 +0100
+Subject: [PATCH 645/660] net: sfp: add more extended compliance codes
+
+SFF-8024 is used to define various constants re-used in several SFF
+SFP-related specifications.  Split these constants from the enum, and
+rename them to indicate that they're defined by SFF-8024.
+
+Add and use updated SFF-8024 extended compliance code definitions for
+10GBASE-T, 5GBASE-T and 2.5GBASE-T modules.
+
+Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
+---
+ drivers/net/phy/sfp-bus.c | 60 ++++++++++++++++------------
+ drivers/net/phy/sfp.c     |  4 +-
+ include/linux/sfp.h       | 82 ++++++++++++++++++++++++++-------------
+ 3 files changed, 93 insertions(+), 53 deletions(-)
+
+--- a/drivers/net/phy/sfp-bus.c
++++ b/drivers/net/phy/sfp-bus.c
+@@ -124,35 +124,35 @@ int sfp_parse_port(struct sfp_bus *bus,
+ 
+ 	/* port is the physical connector, set this from the connector field. */
+ 	switch (id->base.connector) {
+-	case SFP_CONNECTOR_SC:
+-	case SFP_CONNECTOR_FIBERJACK:
+-	case SFP_CONNECTOR_LC:
+-	case SFP_CONNECTOR_MT_RJ:
+-	case SFP_CONNECTOR_MU:
+-	case SFP_CONNECTOR_OPTICAL_PIGTAIL:
++	case SFF8024_CONNECTOR_SC:
++	case SFF8024_CONNECTOR_FIBERJACK:
++	case SFF8024_CONNECTOR_LC:
++	case SFF8024_CONNECTOR_MT_RJ:
++	case SFF8024_CONNECTOR_MU:
++	case SFF8024_CONNECTOR_OPTICAL_PIGTAIL:
++	case SFF8024_CONNECTOR_MPO_1X12:
++	case SFF8024_CONNECTOR_MPO_2X16:
+ 		port = PORT_FIBRE;
+ 		break;
+ 
+-	case SFP_CONNECTOR_RJ45:
++	case SFF8024_CONNECTOR_RJ45:
+ 		port = PORT_TP;
+ 		break;
+ 
+-	case SFP_CONNECTOR_COPPER_PIGTAIL:
++	case SFF8024_CONNECTOR_COPPER_PIGTAIL:
+ 		port = PORT_DA;
+ 		break;
+ 
+-	case SFP_CONNECTOR_UNSPEC:
++	case SFF8024_CONNECTOR_UNSPEC:
+ 		if (id->base.e1000_base_t) {
+ 			port = PORT_TP;
+ 			break;
+ 		}
+ 		/* fallthrough */
+-	case SFP_CONNECTOR_SG: /* guess */
+-	case SFP_CONNECTOR_MPO_1X12:
+-	case SFP_CONNECTOR_MPO_2X16:
+-	case SFP_CONNECTOR_HSSDC_II:
+-	case SFP_CONNECTOR_NOSEPARATE:
+-	case SFP_CONNECTOR_MXC_2X16:
++	case SFF8024_CONNECTOR_SG: /* guess */
++	case SFF8024_CONNECTOR_HSSDC_II:
++	case SFF8024_CONNECTOR_NOSEPARATE:
++	case SFF8024_CONNECTOR_MXC_2X16:
+ 		port = PORT_OTHER;
+ 		break;
+ 	default:
+@@ -261,22 +261,33 @@ void sfp_parse_support(struct sfp_bus *b
+ 	}
+ 
+ 	switch (id->base.extended_cc) {
+-	case 0x00: /* Unspecified */
++	case SFF8024_ECC_UNSPEC:
+ 		break;
+-	case 0x02: /* 100Gbase-SR4 or 25Gbase-SR */
++	case SFF8024_ECC_100GBASE_SR4_25GBASE_SR:
+ 		phylink_set(modes, 100000baseSR4_Full);
+ 		phylink_set(modes, 25000baseSR_Full);
+ 		break;
+-	case 0x03: /* 100Gbase-LR4 or 25Gbase-LR */
+-	case 0x04: /* 100Gbase-ER4 or 25Gbase-ER */
++	case SFF8024_ECC_100GBASE_LR4_25GBASE_LR:
++	case SFF8024_ECC_100GBASE_ER4_25GBASE_ER:
+ 		phylink_set(modes, 100000baseLR4_ER4_Full);
+ 		break;
+-	case 0x0b: /* 100Gbase-CR4 or 25Gbase-CR CA-L */
+-	case 0x0c: /* 25Gbase-CR CA-S */
+-	case 0x0d: /* 25Gbase-CR CA-N */
++	case SFF8024_ECC_100GBASE_CR4:
+ 		phylink_set(modes, 100000baseCR4_Full);
++		/* fallthrough */
++	case SFF8024_ECC_25GBASE_CR_S:
++	case SFF8024_ECC_25GBASE_CR_N:
+ 		phylink_set(modes, 25000baseCR_Full);
+ 		break;
++	case SFF8024_ECC_10GBASE_T_SFI:
++	case SFF8024_ECC_10GBASE_T_SR:
++		phylink_set(modes, 10000baseT_Full);
++		break;
++	case SFF8024_ECC_5GBASE_T:
++		phylink_set(modes, 5000baseT_Full);
++		break;
++	case SFF8024_ECC_2_5GBASE_T:
++		phylink_set(modes, 2500baseT_Full);
++		break;
+ 	default:
+ 		dev_warn(bus->sfp_dev,
+ 			 "Unknown/unsupported extended compliance code: 0x%02x\n",
+@@ -301,7 +312,7 @@ void sfp_parse_support(struct sfp_bus *b
+ 	 */
+ 	if (bitmap_empty(modes, __ETHTOOL_LINK_MODE_MASK_NBITS)) {
+ 		/* If the encoding and bit rate allows 1000baseX */
+-		if (id->base.encoding == SFP_ENCODING_8B10B && br_nom &&
++		if (id->base.encoding == SFF8024_ENCODING_8B10B && br_nom &&
+ 		    br_min <= 1300 && br_max >= 1200)
+ 			phylink_set(modes, 1000baseX_Full);
+ 	}
+@@ -332,7 +343,8 @@ phy_interface_t sfp_select_interface(str
+ 	    phylink_test(link_modes, 10000baseSR_Full) ||
+ 	    phylink_test(link_modes, 10000baseLR_Full) ||
+ 	    phylink_test(link_modes, 10000baseLRM_Full) ||
+-	    phylink_test(link_modes, 10000baseER_Full))
++	    phylink_test(link_modes, 10000baseER_Full) ||
++	    phylink_test(link_modes, 10000baseT_Full))
+ 		return PHY_INTERFACE_MODE_10GKR;
+ 
+ 	if (phylink_test(link_modes, 2500baseX_Full))
+--- a/drivers/net/phy/sfp.c
++++ b/drivers/net/phy/sfp.c
+@@ -243,7 +243,7 @@ struct sfp {
+ 
+ static bool sff_module_supported(const struct sfp_eeprom_id *id)
+ {
+-	return id->base.phys_id == SFP_PHYS_ID_SFF &&
++	return id->base.phys_id == SFF8024_ID_SFF_8472 &&
+ 	       id->base.phys_ext_id == SFP_PHYS_EXT_ID_SFP;
+ }
+ 
+@@ -254,7 +254,7 @@ static const struct sff_data sff_data =
+ 
+ static bool sfp_module_supported(const struct sfp_eeprom_id *id)
+ {
+-	return id->base.phys_id == SFP_PHYS_ID_SFP &&
++	return id->base.phys_id == SFF8024_ID_SFP &&
+ 	       id->base.phys_ext_id == SFP_PHYS_EXT_ID_SFP;
+ }
+ 
+--- a/include/linux/sfp.h
++++ b/include/linux/sfp.h
+@@ -275,6 +275,61 @@ struct sfp_diag {
+ 	__be16 cal_v_offset;
+ } __packed;
+ 
++/* SFF8024 defined constants */
++enum {
++	SFF8024_ID_UNK			= 0x00,
++	SFF8024_ID_SFF_8472		= 0x02,
++	SFF8024_ID_SFP			= 0x03,
++	SFF8024_ID_DWDM_SFP		= 0x0b,
++	SFF8024_ID_QSFP_8438		= 0x0c,
++	SFF8024_ID_QSFP_8436_8636	= 0x0d,
++	SFF8024_ID_QSFP28_8636		= 0x11,
++
++	SFF8024_ENCODING_UNSPEC		= 0x00,
++	SFF8024_ENCODING_8B10B		= 0x01,
++	SFF8024_ENCODING_4B5B		= 0x02,
++	SFF8024_ENCODING_NRZ		= 0x03,
++	SFF8024_ENCODING_8472_MANCHESTER= 0x04,
++	SFF8024_ENCODING_8472_SONET	= 0x05,
++	SFF8024_ENCODING_8472_64B66B	= 0x06,
++	SFF8024_ENCODING_8436_MANCHESTER= 0x06,
++	SFF8024_ENCODING_8436_SONET	= 0x04,
++	SFF8024_ENCODING_8436_64B66B	= 0x05,
++	SFF8024_ENCODING_256B257B	= 0x07,
++	SFF8024_ENCODING_PAM4		= 0x08,
++
++	SFF8024_CONNECTOR_UNSPEC	= 0x00,
++	/* codes 01-05 not supportable on SFP, but some modules have single SC */
++	SFF8024_CONNECTOR_SC		= 0x01,
++	SFF8024_CONNECTOR_FIBERJACK	= 0x06,
++	SFF8024_CONNECTOR_LC		= 0x07,
++	SFF8024_CONNECTOR_MT_RJ		= 0x08,
++	SFF8024_CONNECTOR_MU		= 0x09,
++	SFF8024_CONNECTOR_SG		= 0x0a,
++	SFF8024_CONNECTOR_OPTICAL_PIGTAIL= 0x0b,
++	SFF8024_CONNECTOR_MPO_1X12	= 0x0c,
++	SFF8024_CONNECTOR_MPO_2X16	= 0x0d,
++	SFF8024_CONNECTOR_HSSDC_II	= 0x20,
++	SFF8024_CONNECTOR_COPPER_PIGTAIL= 0x21,
++	SFF8024_CONNECTOR_RJ45		= 0x22,
++	SFF8024_CONNECTOR_NOSEPARATE	= 0x23,
++	SFF8024_CONNECTOR_MXC_2X16	= 0x24,
++
++	SFF8024_ECC_UNSPEC		= 0x00,
++	SFF8024_ECC_100G_25GAUI_C2M_AOC	= 0x01,
++	SFF8024_ECC_100GBASE_SR4_25GBASE_SR = 0x02,
++	SFF8024_ECC_100GBASE_LR4_25GBASE_LR = 0x03,
++	SFF8024_ECC_100GBASE_ER4_25GBASE_ER = 0x04,
++	SFF8024_ECC_100GBASE_SR10	= 0x05,
++	SFF8024_ECC_100GBASE_CR4	= 0x0b,
++	SFF8024_ECC_25GBASE_CR_S	= 0x0c,
++	SFF8024_ECC_25GBASE_CR_N	= 0x0d,
++	SFF8024_ECC_10GBASE_T_SFI	= 0x16,
++	SFF8024_ECC_10GBASE_T_SR	= 0x1c,
++	SFF8024_ECC_5GBASE_T		= 0x1d,
++	SFF8024_ECC_2_5GBASE_T		= 0x1e,
++};
++
+ /* SFP EEPROM registers */
+ enum {
+ 	SFP_PHYS_ID			= 0x00,
+@@ -309,34 +364,7 @@ enum {
+ 	SFP_SFF8472_COMPLIANCE		= 0x5e,
+ 	SFP_CC_EXT			= 0x5f,
+ 
+-	SFP_PHYS_ID_SFF			= 0x02,
+-	SFP_PHYS_ID_SFP			= 0x03,
+ 	SFP_PHYS_EXT_ID_SFP		= 0x04,
+-	SFP_CONNECTOR_UNSPEC		= 0x00,
+-	/* codes 01-05 not supportable on SFP, but some modules have single SC */
+-	SFP_CONNECTOR_SC		= 0x01,
+-	SFP_CONNECTOR_FIBERJACK		= 0x06,
+-	SFP_CONNECTOR_LC		= 0x07,
+-	SFP_CONNECTOR_MT_RJ		= 0x08,
+-	SFP_CONNECTOR_MU		= 0x09,
+-	SFP_CONNECTOR_SG		= 0x0a,
+-	SFP_CONNECTOR_OPTICAL_PIGTAIL	= 0x0b,
+-	SFP_CONNECTOR_MPO_1X12		= 0x0c,
+-	SFP_CONNECTOR_MPO_2X16		= 0x0d,
+-	SFP_CONNECTOR_HSSDC_II		= 0x20,
+-	SFP_CONNECTOR_COPPER_PIGTAIL	= 0x21,
+-	SFP_CONNECTOR_RJ45		= 0x22,
+-	SFP_CONNECTOR_NOSEPARATE	= 0x23,
+-	SFP_CONNECTOR_MXC_2X16		= 0x24,
+-	SFP_ENCODING_UNSPEC		= 0x00,
+-	SFP_ENCODING_8B10B		= 0x01,
+-	SFP_ENCODING_4B5B		= 0x02,
+-	SFP_ENCODING_NRZ		= 0x03,
+-	SFP_ENCODING_8472_MANCHESTER	= 0x04,
+-	SFP_ENCODING_8472_SONET		= 0x05,
+-	SFP_ENCODING_8472_64B66B	= 0x06,
+-	SFP_ENCODING_256B257B		= 0x07,
+-	SFP_ENCODING_PAM4		= 0x08,
+ 	SFP_OPTIONS_HIGH_POWER_LEVEL	= BIT(13),
+ 	SFP_OPTIONS_PAGING_A2		= BIT(12),
+ 	SFP_OPTIONS_RETIMER		= BIT(11),