diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-context-info-gen3.h b/drivers/net/wireless/intel/iwlwifi/iwl-context-info-gen3.h
index 8969dcc0d2db5f3d984823db4a00c3ed57af5cb0..ebea99189ca9f0bf342ab144c8c0b8b3d525aa68 100644
--- a/drivers/net/wireless/intel/iwlwifi/iwl-context-info-gen3.h
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-context-info-gen3.h
@@ -57,6 +57,7 @@
 #define CSR_CTXT_INFO_ADDR              0x118
 #define CSR_IML_DATA_ADDR               0x120
 #define CSR_IML_SIZE_ADDR               0x128
+#define CSR_IML_RESP_ADDR               0x12c
 
 /* Set bit for enabling automatic function boot */
 #define CSR_AUTO_FUNC_BOOT_ENA          BIT(1)
diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-csr.h b/drivers/net/wireless/intel/iwlwifi/iwl-csr.h
index 3ef71c22bcaafe7a0409ddb89866802898c309ff..9019de99f077f1f069bcb37d8cbc5e51fe110c65 100644
--- a/drivers/net/wireless/intel/iwlwifi/iwl-csr.h
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-csr.h
@@ -595,6 +595,8 @@ enum msix_fh_int_causes {
 enum msix_hw_int_causes {
 	MSIX_HW_INT_CAUSES_REG_ALIVE		= BIT(0),
 	MSIX_HW_INT_CAUSES_REG_WAKEUP		= BIT(1),
+	MSIX_HW_INT_CAUSES_REG_IPC		= BIT(1),
+	MSIX_HW_INT_CAUSES_REG_SW_ERR_V2	= BIT(5),
 	MSIX_HW_INT_CAUSES_REG_CT_KILL		= BIT(6),
 	MSIX_HW_INT_CAUSES_REG_RF_KILL		= BIT(7),
 	MSIX_HW_INT_CAUSES_REG_PERIODIC		= BIT(8),
diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/internal.h b/drivers/net/wireless/intel/iwlwifi/pcie/internal.h
index e14d2003244f72d2cdf814eb2dc5a84404dd907a..76fd3ee617205ba827dca747c5914c13f6d52b85 100644
--- a/drivers/net/wireless/intel/iwlwifi/pcie/internal.h
+++ b/drivers/net/wireless/intel/iwlwifi/pcie/internal.h
@@ -323,6 +323,18 @@ enum iwl_shared_irq_flags {
 	IWL_SHARED_IRQ_FIRST_RSS	= BIT(1),
 };
 
+/**
+ * enum iwl_image_response_code - image response values
+ * @IWL_IMAGE_RESP_DEF: the default value of the register
+ * @IWL_IMAGE_RESP_SUCCESS: iml was read successfully
+ * @IWL_IMAGE_RESP_FAIL: iml reading failed
+ */
+enum iwl_image_response_code {
+	IWL_IMAGE_RESP_DEF		= 0,
+	IWL_IMAGE_RESP_SUCCESS		= 1,
+	IWL_IMAGE_RESP_FAIL		= 2,
+};
+
 /**
  * struct iwl_dram_data
  * @physical: page phy pointer
diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/rx.c b/drivers/net/wireless/intel/iwlwifi/pcie/rx.c
index 24ce2d6beb0fed4a083dd4a14569ba1962c35ef0..707242f1ff0b9f4318426ef3e663f7abad6bf7bb 100644
--- a/drivers/net/wireless/intel/iwlwifi/pcie/rx.c
+++ b/drivers/net/wireless/intel/iwlwifi/pcie/rx.c
@@ -18,8 +18,7 @@
  * more details.
  *
  * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
+ * this program.
  *
  * The full GNU General Public License is included in this distribution in the
  * file called LICENSE.
@@ -37,6 +36,7 @@
 #include "iwl-io.h"
 #include "internal.h"
 #include "iwl-op-mode.h"
+#include "iwl-context-info-gen3.h"
 
 /******************************************************************************
  *
@@ -2009,7 +2009,8 @@ irqreturn_t iwl_pcie_irq_msix_handler(int irq, void *dev_id)
 
 	/* Error detected by uCode */
 	if ((inta_fh & MSIX_FH_INT_CAUSES_FH_ERR) ||
-	    (inta_hw & MSIX_HW_INT_CAUSES_REG_SW_ERR)) {
+	    (inta_hw & MSIX_HW_INT_CAUSES_REG_SW_ERR) ||
+	    (inta_hw & MSIX_HW_INT_CAUSES_REG_SW_ERR_V2)) {
 		IWL_ERR(trans,
 			"Microcode SW error detected. Restarting 0x%X.\n",
 			inta_fh);
@@ -2034,8 +2035,18 @@ irqreturn_t iwl_pcie_irq_msix_handler(int irq, void *dev_id)
 		}
 	}
 
-	/* uCode wakes up after power-down sleep */
-	if (inta_hw & MSIX_HW_INT_CAUSES_REG_WAKEUP) {
+	if (trans->cfg->device_family >= IWL_DEVICE_FAMILY_22560 &&
+	    inta_hw & MSIX_HW_INT_CAUSES_REG_IPC) {
+		/* Reflect IML transfer status */
+		int res = iwl_read32(trans, CSR_IML_RESP_ADDR);
+
+		IWL_DEBUG_ISR(trans, "IML transfer status: %d\n", res);
+		if (res == IWL_IMAGE_RESP_FAIL) {
+			isr_stats->sw++;
+			iwl_pcie_irq_handle_error(trans);
+		}
+	} else if (inta_hw & MSIX_HW_INT_CAUSES_REG_WAKEUP) {
+		/* uCode wakes up after power-down sleep */
 		IWL_DEBUG_ISR(trans, "Wakeup interrupt\n");
 		iwl_pcie_rxq_check_wrptr(trans);
 		iwl_pcie_txq_check_wrptrs(trans);
diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/trans.c b/drivers/net/wireless/intel/iwlwifi/pcie/trans.c
index bc14227c95acad6992fe80f6f6f83858654a1859..efde21580166b4c3d051d0a8cf8bde32b3720aa5 100644
--- a/drivers/net/wireless/intel/iwlwifi/pcie/trans.c
+++ b/drivers/net/wireless/intel/iwlwifi/pcie/trans.c
@@ -1132,21 +1132,44 @@ static struct iwl_causes_list causes_list[] = {
 	{MSIX_HW_INT_CAUSES_REG_HAP,		CSR_MSIX_HW_INT_MASK_AD, 0x2E},
 };
 
+static struct iwl_causes_list causes_list_v2[] = {
+	{MSIX_FH_INT_CAUSES_D2S_CH0_NUM,	CSR_MSIX_FH_INT_MASK_AD, 0},
+	{MSIX_FH_INT_CAUSES_D2S_CH1_NUM,	CSR_MSIX_FH_INT_MASK_AD, 0x1},
+	{MSIX_FH_INT_CAUSES_S2D,		CSR_MSIX_FH_INT_MASK_AD, 0x3},
+	{MSIX_FH_INT_CAUSES_FH_ERR,		CSR_MSIX_FH_INT_MASK_AD, 0x5},
+	{MSIX_HW_INT_CAUSES_REG_ALIVE,		CSR_MSIX_HW_INT_MASK_AD, 0x10},
+	{MSIX_HW_INT_CAUSES_REG_IPC,		CSR_MSIX_HW_INT_MASK_AD, 0x11},
+	{MSIX_HW_INT_CAUSES_REG_SW_ERR_V2,	CSR_MSIX_HW_INT_MASK_AD, 0x15},
+	{MSIX_HW_INT_CAUSES_REG_CT_KILL,	CSR_MSIX_HW_INT_MASK_AD, 0x16},
+	{MSIX_HW_INT_CAUSES_REG_RF_KILL,	CSR_MSIX_HW_INT_MASK_AD, 0x17},
+	{MSIX_HW_INT_CAUSES_REG_PERIODIC,	CSR_MSIX_HW_INT_MASK_AD, 0x18},
+	{MSIX_HW_INT_CAUSES_REG_SCD,		CSR_MSIX_HW_INT_MASK_AD, 0x2A},
+	{MSIX_HW_INT_CAUSES_REG_FH_TX,		CSR_MSIX_HW_INT_MASK_AD, 0x2B},
+	{MSIX_HW_INT_CAUSES_REG_HW_ERR,		CSR_MSIX_HW_INT_MASK_AD, 0x2D},
+	{MSIX_HW_INT_CAUSES_REG_HAP,		CSR_MSIX_HW_INT_MASK_AD, 0x2E},
+};
+
 static void iwl_pcie_map_non_rx_causes(struct iwl_trans *trans)
 {
 	struct iwl_trans_pcie *trans_pcie =  IWL_TRANS_GET_PCIE_TRANS(trans);
 	int val = trans_pcie->def_irq | MSIX_NON_AUTO_CLEAR_CAUSE;
-	int i;
+	int i, arr_size =
+		(trans->cfg->device_family < IWL_DEVICE_FAMILY_22560) ?
+		ARRAY_SIZE(causes_list) : ARRAY_SIZE(causes_list_v2);
 
 	/*
 	 * Access all non RX causes and map them to the default irq.
 	 * In case we are missing at least one interrupt vector,
 	 * the first interrupt vector will serve non-RX and FBQ causes.
 	 */
-	for (i = 0; i < ARRAY_SIZE(causes_list); i++) {
-		iwl_write8(trans, CSR_MSIX_IVAR(causes_list[i].addr), val);
-		iwl_clear_bit(trans, causes_list[i].mask_reg,
-			      causes_list[i].cause_num);
+	for (i = 0; i < arr_size; i++) {
+		struct iwl_causes_list *causes =
+			(trans->cfg->device_family < IWL_DEVICE_FAMILY_22560) ?
+			causes_list : causes_list_v2;
+
+		iwl_write8(trans, CSR_MSIX_IVAR(causes[i].addr), val);
+		iwl_clear_bit(trans, causes[i].mask_reg,
+			      causes[i].cause_num);
 	}
 }