diff --git a/drivers/net/sky2.c b/drivers/net/sky2.c
index 77bfcf0..b81d817 100644
--- a/drivers/net/sky2.c
+++ b/drivers/net/sky2.c
@@ -31,6 +31,7 @@
 #include <linux/etherdevice.h>
 #include <linux/ethtool.h>
 #include <linux/pci.h>
+#include <linux/aer.h>
 #include <linux/ip.h>
 #include <net/ip.h>
 #include <linux/tcp.h>
@@ -2421,7 +2422,11 @@
 
 static void sky2_hw_intr(struct sky2_hw *hw)
 {
+	struct pci_dev *pdev = hw->pdev;
 	u32 status = sky2_read32(hw, B0_HWE_ISRC);
+	u32 hwmsk = sky2_read32(hw, B0_HWE_IMSK);
+
+	status &= hwmsk;
 
 	if (status & Y2_IS_TIST_OV)
 		sky2_write8(hw, GMAC_TI_ST_CTRL, GMT_ST_CLR_IRQ);
@@ -2431,7 +2436,7 @@
 
 		pci_err = sky2_pci_read16(hw, PCI_STATUS);
 		if (net_ratelimit())
-			dev_err(&hw->pdev->dev, "PCI hardware error (0x%x)\n",
+			dev_err(&pdev->dev, "PCI hardware error (0x%x)\n",
 			        pci_err);
 
 		sky2_pci_write16(hw, PCI_STATUS,
@@ -2440,22 +2445,13 @@
 
 	if (status & Y2_IS_PCI_EXP) {
 		/* PCI-Express uncorrectable Error occurred */
-		u32 pex_err;
+		int pos = pci_find_aer_capability(hw->pdev);
+		u32 err;
 
-		pex_err = sky2_pci_read32(hw, PEX_UNC_ERR_STAT);
-
+		pci_read_config_dword(pdev, pos + PCI_ERR_UNCOR_STATUS, &err);
 		if (net_ratelimit())
-			dev_err(&hw->pdev->dev, "PCI Express error (0x%x)\n",
-				pex_err);
-
-		/* clear the interrupt */
-		sky2_pci_write32(hw, PEX_UNC_ERR_STAT,
-				       0xffffffffUL);
-		if (pex_err & PEX_FATAL_ERRORS) {
-			u32 hwmsk = sky2_read32(hw, B0_HWE_IMSK);
-			hwmsk &= ~Y2_IS_PCI_EXP;
-			sky2_write32(hw, B0_HWE_IMSK, hwmsk);
-		}
+			dev_err(&pdev->dev, "PCI Express error (0x%x)\n", err);
+		pci_cleanup_aer_uncorrect_error_status(pdev);
 	}
 
 	if (status & Y2_HWE_L1_MASK)
@@ -2775,8 +2771,10 @@
 
 static void sky2_reset(struct sky2_hw *hw)
 {
+	struct pci_dev *pdev = hw->pdev;
 	u16 status;
-	int i;
+	int i, cap;
+	u32 hwe_mask = Y2_HWE_ALL_MASK;
 
 	/* disable ASF */
 	if (hw->chip_id == CHIP_ID_YUKON_EX) {
@@ -2800,10 +2798,19 @@
 
 	sky2_write8(hw, B0_CTST, CS_MRST_CLR);
 
-	/* clear any PEX errors */
-	if (pci_find_capability(hw->pdev, PCI_CAP_ID_EXP))
-		sky2_pci_write32(hw, PEX_UNC_ERR_STAT, 0xffffffffUL);
+	cap = pci_find_capability(pdev, PCI_CAP_ID_EXP);
+	if (cap) {
+		/* Check for advanced error reporting */
+		pci_cleanup_aer_uncorrect_error_status(pdev);
+		pci_cleanup_aer_correct_error_status(pdev);
 
+		/* If error bit is stuck on ignore it */
+		if (sky2_read32(hw, B0_HWE_ISRC) & Y2_IS_PCI_EXP)
+			dev_info(&pdev->dev, "ignoring stuck error report bit\n");
+
+		else if (pci_enable_pcie_error_reporting(pdev))
+			hwe_mask |= Y2_IS_PCI_EXP;
+	}
 
 	sky2_power_on(hw);
 
@@ -2855,7 +2862,7 @@
 		sky2_write8(hw, RAM_BUFFER(i, B3_RI_RTO_XS2), SK_RI_TO_53);
 	}
 
-	sky2_write32(hw, B0_HWE_IMSK, Y2_HWE_ALL_MASK);
+	sky2_write32(hw, B0_HWE_IMSK, hwe_mask);
 
 	for (i = 0; i < hw->ports; i++)
 		sky2_gmac_reset(hw, i);
diff --git a/drivers/net/sky2.h b/drivers/net/sky2.h
index 3d4f190..6f5e162 100644
--- a/drivers/net/sky2.h
+++ b/drivers/net/sky2.h
@@ -18,14 +18,6 @@
 	PCI_CFG_REG_1	= 0x94,
 };
 
-enum {
-	PEX_DEV_CAP	= 0xe4,
-	PEX_DEV_CTRL	= 0xe8,
-	PEX_DEV_STA	= 0xea,
-	PEX_LNK_STAT	= 0xf2,
-	PEX_UNC_ERR_STAT= 0x104,
-};
-
 /* Yukon-2 */
 enum pci_dev_reg_1 {
 	PCI_Y2_PIG_ENA	 = 1<<31, /* Enable Plug-in-Go (YUKON-2) */
@@ -151,38 +143,6 @@
 			       PCI_STATUS_REC_TARGET_ABORT | \
 			       PCI_STATUS_PARITY)
 
-enum pex_dev_ctrl {
-	PEX_DC_MAX_RRS_MSK	= 7<<12, /* Bit 14..12:	Max. Read Request Size */
-	PEX_DC_EN_NO_SNOOP	= 1<<11,/* Enable No Snoop */
-	PEX_DC_EN_AUX_POW	= 1<<10,/* Enable AUX Power */
-	PEX_DC_EN_PHANTOM	= 1<<9,	/* Enable Phantom Functions */
-	PEX_DC_EN_EXT_TAG	= 1<<8,	/* Enable Extended Tag Field */
-	PEX_DC_MAX_PLS_MSK	= 7<<5,	/* Bit  7.. 5:	Max. Payload Size Mask */
-	PEX_DC_EN_REL_ORD	= 1<<4,	/* Enable Relaxed Ordering */
-	PEX_DC_EN_UNS_RQ_RP	= 1<<3,	/* Enable Unsupported Request Reporting */
-	PEX_DC_EN_FAT_ER_RP	= 1<<2,	/* Enable Fatal Error Reporting */
-	PEX_DC_EN_NFA_ER_RP	= 1<<1,	/* Enable Non-Fatal Error Reporting */
-	PEX_DC_EN_COR_ER_RP	= 1<<0,	/* Enable Correctable Error Reporting */
-};
-#define  PEX_DC_MAX_RD_RQ_SIZE(x) (((x)<<12) & PEX_DC_MAX_RRS_MSK)
-
-/* PEX_UNC_ERR_STAT	 PEX Uncorrectable Errors Status Register (Yukon-2) */
-enum pex_err {
-	PEX_UNSUP_REQ 	= 1<<20, /* Unsupported Request Error */
-
-	PEX_MALFOR_TLP	= 1<<18, /* Malformed TLP */
-
-	PEX_UNEXP_COMP	= 1<<16, /* Unexpected Completion */
-
-	PEX_COMP_TO	= 1<<14, /* Completion Timeout */
-	PEX_FLOW_CTRL_P	= 1<<13, /* Flow Control Protocol Error */
-	PEX_POIS_TLP	= 1<<12, /* Poisoned TLP */
-
-	PEX_DATA_LINK_P = 1<<4,	/* Data Link Protocol Error */
-	PEX_FATAL_ERRORS= (PEX_MALFOR_TLP | PEX_FLOW_CTRL_P | PEX_DATA_LINK_P),
-};
-
-
 enum csr_regs {
 	B0_RAP		= 0x0000,
 	B0_CTST		= 0x0004,
@@ -419,7 +379,6 @@
 			  Y2_IS_PAR_RX2 | Y2_IS_TCP_TXS2| Y2_IS_TCP_TXA2,
 
 	Y2_HWE_ALL_MASK	= Y2_IS_TIST_OV | Y2_IS_MST_ERR | Y2_IS_IRQ_STAT |
-			  Y2_IS_PCI_EXP |
 			  Y2_HWE_L1_MASK | Y2_HWE_L2_MASK,
 };