diff --git a/drivers/net/ethernet/chelsio/cxgb4/cudbg_entity.h b/drivers/net/ethernet/chelsio/cxgb4/cudbg_entity.h
index 239c43084e7788cdbc779b3402c85f89691a542e..1de1d811fde37810d89f15aa42602c118bc8b7cb 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/cudbg_entity.h
+++ b/drivers/net/ethernet/chelsio/cxgb4/cudbg_entity.h
@@ -166,6 +166,12 @@ struct cudbg_mps_tcam {
 	u8 reserved[2];
 };
 
+#define CUDBG_VPD_PF_SIZE 0x800
+#define CUDBG_SCFG_VER_ADDR 0x06
+#define CUDBG_SCFG_VER_LEN 4
+#define CUDBG_VPD_VER_ADDR 0x18c7
+#define CUDBG_VPD_VER_LEN 2
+
 struct cudbg_vpd_data {
 	u8 sn[SERNUM_LEN + 1];
 	u8 bn[PN_LEN + 1];
diff --git a/drivers/net/ethernet/chelsio/cxgb4/cudbg_lib.c b/drivers/net/ethernet/chelsio/cxgb4/cudbg_lib.c
index fe3a9ef0ec3f3254abf63ef46bdf9dab98236c35..32c9858da110c92e85d9a693584398a8dfb0ab0f 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/cudbg_lib.c
+++ b/drivers/net/ethernet/chelsio/cxgb4/cudbg_lib.c
@@ -68,6 +68,22 @@ struct cudbg_entity_hdr *cudbg_get_entity_hdr(void *outbuf, int i)
 		(sizeof(struct cudbg_entity_hdr) * (i - 1)));
 }
 
+static int cudbg_read_vpd_reg(struct adapter *padap, u32 addr, u32 len,
+			      void *dest)
+{
+	int vaddr, rc;
+
+	vaddr = t4_eeprom_ptov(addr, padap->pf, EEPROMPFSIZE);
+	if (vaddr < 0)
+		return vaddr;
+
+	rc = pci_read_vpd(padap->pdev, vaddr, len, dest);
+	if (rc < 0)
+		return rc;
+
+	return 0;
+}
+
 int cudbg_collect_reg_dump(struct cudbg_init *pdbg_init,
 			   struct cudbg_buffer *dbg_buff,
 			   struct cudbg_error *cudbg_err)
@@ -1289,8 +1305,47 @@ int cudbg_collect_vpd_data(struct cudbg_init *pdbg_init,
 {
 	struct adapter *padap = pdbg_init->adap;
 	struct cudbg_buffer temp_buff = { 0 };
+	char vpd_str[CUDBG_VPD_VER_LEN + 1];
+	u32 scfg_vers, vpd_vers, fw_vers;
 	struct cudbg_vpd_data *vpd_data;
-	int rc;
+	struct vpd_params vpd = { 0 };
+	int rc, ret;
+
+	rc = t4_get_raw_vpd_params(padap, &vpd);
+	if (rc)
+		return rc;
+
+	rc = t4_get_fw_version(padap, &fw_vers);
+	if (rc)
+		return rc;
+
+	/* Serial Configuration Version is located beyond the PF's vpd size.
+	 * Temporarily give access to entire EEPROM to get it.
+	 */
+	rc = pci_set_vpd_size(padap->pdev, EEPROMVSIZE);
+	if (rc < 0)
+		return rc;
+
+	ret = cudbg_read_vpd_reg(padap, CUDBG_SCFG_VER_ADDR, CUDBG_SCFG_VER_LEN,
+				 &scfg_vers);
+
+	/* Restore back to original PF's vpd size */
+	rc = pci_set_vpd_size(padap->pdev, CUDBG_VPD_PF_SIZE);
+	if (rc < 0)
+		return rc;
+
+	if (ret)
+		return ret;
+
+	rc = cudbg_read_vpd_reg(padap, CUDBG_VPD_VER_ADDR, CUDBG_VPD_VER_LEN,
+				vpd_str);
+	if (rc)
+		return rc;
+
+	vpd_str[CUDBG_VPD_VER_LEN] = '\0';
+	rc = kstrtouint(vpd_str, 0, &vpd_vers);
+	if (rc)
+		return rc;
 
 	rc = cudbg_get_buff(dbg_buff, sizeof(struct cudbg_vpd_data),
 			    &temp_buff);
@@ -1298,16 +1353,16 @@ int cudbg_collect_vpd_data(struct cudbg_init *pdbg_init,
 		return rc;
 
 	vpd_data = (struct cudbg_vpd_data *)temp_buff.data;
-	memcpy(vpd_data->sn, padap->params.vpd.sn, SERNUM_LEN + 1);
-	memcpy(vpd_data->bn, padap->params.vpd.pn, PN_LEN + 1);
-	memcpy(vpd_data->na, padap->params.vpd.na, MACADDR_LEN + 1);
-	memcpy(vpd_data->mn, padap->params.vpd.id, ID_LEN + 1);
-	vpd_data->scfg_vers = padap->params.scfg_vers;
-	vpd_data->vpd_vers = padap->params.vpd_vers;
-	vpd_data->fw_major = FW_HDR_FW_VER_MAJOR_G(padap->params.fw_vers);
-	vpd_data->fw_minor = FW_HDR_FW_VER_MINOR_G(padap->params.fw_vers);
-	vpd_data->fw_micro = FW_HDR_FW_VER_MICRO_G(padap->params.fw_vers);
-	vpd_data->fw_build = FW_HDR_FW_VER_BUILD_G(padap->params.fw_vers);
+	memcpy(vpd_data->sn, vpd.sn, SERNUM_LEN + 1);
+	memcpy(vpd_data->bn, vpd.pn, PN_LEN + 1);
+	memcpy(vpd_data->na, vpd.na, MACADDR_LEN + 1);
+	memcpy(vpd_data->mn, vpd.id, ID_LEN + 1);
+	vpd_data->scfg_vers = scfg_vers;
+	vpd_data->vpd_vers = vpd_vers;
+	vpd_data->fw_major = FW_HDR_FW_VER_MAJOR_G(fw_vers);
+	vpd_data->fw_minor = FW_HDR_FW_VER_MINOR_G(fw_vers);
+	vpd_data->fw_micro = FW_HDR_FW_VER_MICRO_G(fw_vers);
+	vpd_data->fw_build = FW_HDR_FW_VER_BUILD_G(fw_vers);
 	cudbg_write_and_release_buff(&temp_buff, dbg_buff);
 	return rc;
 }
diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4.h b/drivers/net/ethernet/chelsio/cxgb4/cxgb4.h
index 0c83ceb5a1a6e7e65fff31579ae47218ef8b9da5..0de1a4b2223e07bf67cec5166ac17c877a0f8a67 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4.h
+++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4.h
@@ -1459,6 +1459,7 @@ static inline int t4_memory_write(struct adapter *adap, int mtype, u32 addr,
 unsigned int t4_get_regs_len(struct adapter *adapter);
 void t4_get_regs(struct adapter *adap, void *buf, size_t buf_size);
 
+int t4_eeprom_ptov(unsigned int phys_addr, unsigned int fn, unsigned int sz);
 int t4_seeprom_wp(struct adapter *adapter, bool enable);
 int t4_get_raw_vpd_params(struct adapter *adapter, struct vpd_params *p);
 int t4_get_vpd_params(struct adapter *adapter, struct vpd_params *p);
diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_ethtool.c b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_ethtool.c
index 1b7f6b9ccc8b8724af4e7915b90f68d688d31cac..eb338212f5af243cb97f411a8afe6c623254c6d3 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_ethtool.c
+++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_ethtool.c
@@ -1064,40 +1064,11 @@ static int get_coalesce(struct net_device *dev, struct ethtool_coalesce *c)
 	return 0;
 }
 
-/**
- *	eeprom_ptov - translate a physical EEPROM address to virtual
- *	@phys_addr: the physical EEPROM address
- *	@fn: the PCI function number
- *	@sz: size of function-specific area
- *
- *	Translate a physical EEPROM address to virtual.  The first 1K is
- *	accessed through virtual addresses starting at 31K, the rest is
- *	accessed through virtual addresses starting at 0.
- *
- *	The mapping is as follows:
- *	[0..1K) -> [31K..32K)
- *	[1K..1K+A) -> [31K-A..31K)
- *	[1K+A..ES) -> [0..ES-A-1K)
- *
- *	where A = @fn * @sz, and ES = EEPROM size.
- */
-static int eeprom_ptov(unsigned int phys_addr, unsigned int fn, unsigned int sz)
-{
-	fn *= sz;
-	if (phys_addr < 1024)
-		return phys_addr + (31 << 10);
-	if (phys_addr < 1024 + fn)
-		return 31744 - fn + phys_addr - 1024;
-	if (phys_addr < EEPROMSIZE)
-		return phys_addr - 1024 - fn;
-	return -EINVAL;
-}
-
 /* The next two routines implement eeprom read/write from physical addresses.
  */
 static int eeprom_rd_phys(struct adapter *adap, unsigned int phys_addr, u32 *v)
 {
-	int vaddr = eeprom_ptov(phys_addr, adap->pf, EEPROMPFSIZE);
+	int vaddr = t4_eeprom_ptov(phys_addr, adap->pf, EEPROMPFSIZE);
 
 	if (vaddr >= 0)
 		vaddr = pci_read_vpd(adap->pdev, vaddr, sizeof(u32), v);
@@ -1106,7 +1077,7 @@ static int eeprom_rd_phys(struct adapter *adap, unsigned int phys_addr, u32 *v)
 
 static int eeprom_wr_phys(struct adapter *adap, unsigned int phys_addr, u32 v)
 {
-	int vaddr = eeprom_ptov(phys_addr, adap->pf, EEPROMPFSIZE);
+	int vaddr = t4_eeprom_ptov(phys_addr, adap->pf, EEPROMPFSIZE);
 
 	if (vaddr >= 0)
 		vaddr = pci_write_vpd(adap->pdev, vaddr, sizeof(u32), &v);
diff --git a/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c b/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c
index efe9d3a201350cec782c5f563f5231b1fd5021c2..b4fad081ac782e25b9cf2c6e3ba4dce98f7ba3ed 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c
+++ b/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c
@@ -2638,6 +2638,35 @@ void t4_get_regs(struct adapter *adap, void *buf, size_t buf_size)
 #define VPD_LEN            1024
 #define CHELSIO_VPD_UNIQUE_ID 0x82
 
+/**
+ * t4_eeprom_ptov - translate a physical EEPROM address to virtual
+ * @phys_addr: the physical EEPROM address
+ * @fn: the PCI function number
+ * @sz: size of function-specific area
+ *
+ * Translate a physical EEPROM address to virtual.  The first 1K is
+ * accessed through virtual addresses starting at 31K, the rest is
+ * accessed through virtual addresses starting at 0.
+ *
+ * The mapping is as follows:
+ * [0..1K) -> [31K..32K)
+ * [1K..1K+A) -> [31K-A..31K)
+ * [1K+A..ES) -> [0..ES-A-1K)
+ *
+ * where A = @fn * @sz, and ES = EEPROM size.
+ */
+int t4_eeprom_ptov(unsigned int phys_addr, unsigned int fn, unsigned int sz)
+{
+	fn *= sz;
+	if (phys_addr < 1024)
+		return phys_addr + (31 << 10);
+	if (phys_addr < 1024 + fn)
+		return 31744 - fn + phys_addr - 1024;
+	if (phys_addr < EEPROMSIZE)
+		return phys_addr - 1024 - fn;
+	return -EINVAL;
+}
+
 /**
  *	t4_seeprom_wp - enable/disable EEPROM write protection
  *	@adapter: the adapter