diff --git a/drivers/scsi/pm8001/pm8001_ctl.c b/drivers/scsi/pm8001/pm8001_ctl.c
index 45bc197b..ae2b124 100644
--- a/drivers/scsi/pm8001/pm8001_ctl.c
+++ b/drivers/scsi/pm8001/pm8001_ctl.c
@@ -1,5 +1,5 @@
 /*
- * PMC-Sierra SPC 8001 SAS/SATA based host adapters driver
+ * PMC-Sierra 8001/8081/8088/8089 SAS/SATA based host adapters driver
  *
  * Copyright (c) 2008-2009 USI Co., Ltd.
  * All rights reserved.
@@ -58,8 +58,13 @@
 	struct sas_ha_struct *sha = SHOST_TO_SAS_HA(shost);
 	struct pm8001_hba_info *pm8001_ha = sha->lldd_ha;
 
-	return snprintf(buf, PAGE_SIZE, "%d\n",
-		pm8001_ha->main_cfg_tbl.interface_rev);
+	if (pm8001_ha->chip_id == chip_8001) {
+		return snprintf(buf, PAGE_SIZE, "%d\n",
+			pm8001_ha->main_cfg_tbl.pm8001_tbl.interface_rev);
+	} else {
+		return snprintf(buf, PAGE_SIZE, "%d\n",
+			pm8001_ha->main_cfg_tbl.pm80xx_tbl.interface_rev);
+	}
 }
 static
 DEVICE_ATTR(interface_rev, S_IRUGO, pm8001_ctl_mpi_interface_rev_show, NULL);
@@ -78,11 +83,19 @@
 	struct sas_ha_struct *sha = SHOST_TO_SAS_HA(shost);
 	struct pm8001_hba_info *pm8001_ha = sha->lldd_ha;
 
-	return snprintf(buf, PAGE_SIZE, "%02x.%02x.%02x.%02x\n",
-		       (u8)(pm8001_ha->main_cfg_tbl.firmware_rev >> 24),
-		       (u8)(pm8001_ha->main_cfg_tbl.firmware_rev >> 16),
-		       (u8)(pm8001_ha->main_cfg_tbl.firmware_rev >> 8),
-		       (u8)(pm8001_ha->main_cfg_tbl.firmware_rev));
+	if (pm8001_ha->chip_id == chip_8001) {
+		return snprintf(buf, PAGE_SIZE, "%02x.%02x.%02x.%02x\n",
+		(u8)(pm8001_ha->main_cfg_tbl.pm8001_tbl.firmware_rev >> 24),
+		(u8)(pm8001_ha->main_cfg_tbl.pm8001_tbl.firmware_rev >> 16),
+		(u8)(pm8001_ha->main_cfg_tbl.pm8001_tbl.firmware_rev >> 8),
+		(u8)(pm8001_ha->main_cfg_tbl.pm8001_tbl.firmware_rev));
+	} else {
+		return snprintf(buf, PAGE_SIZE, "%02x.%02x.%02x.%02x\n",
+		(u8)(pm8001_ha->main_cfg_tbl.pm80xx_tbl.firmware_rev >> 24),
+		(u8)(pm8001_ha->main_cfg_tbl.pm80xx_tbl.firmware_rev >> 16),
+		(u8)(pm8001_ha->main_cfg_tbl.pm80xx_tbl.firmware_rev >> 8),
+		(u8)(pm8001_ha->main_cfg_tbl.pm80xx_tbl.firmware_rev));
+	}
 }
 static DEVICE_ATTR(fw_version, S_IRUGO, pm8001_ctl_fw_version_show, NULL);
 /**
@@ -99,8 +112,13 @@
 	struct sas_ha_struct *sha = SHOST_TO_SAS_HA(shost);
 	struct pm8001_hba_info *pm8001_ha = sha->lldd_ha;
 
-	return snprintf(buf, PAGE_SIZE, "%d\n",
-			pm8001_ha->main_cfg_tbl.max_out_io);
+	if (pm8001_ha->chip_id == chip_8001) {
+		return snprintf(buf, PAGE_SIZE, "%d\n",
+			pm8001_ha->main_cfg_tbl.pm8001_tbl.max_out_io);
+	} else {
+		return snprintf(buf, PAGE_SIZE, "%d\n",
+			pm8001_ha->main_cfg_tbl.pm80xx_tbl.max_out_io);
+	}
 }
 static DEVICE_ATTR(max_out_io, S_IRUGO, pm8001_ctl_max_out_io_show, NULL);
 /**
@@ -117,8 +135,15 @@
 	struct sas_ha_struct *sha = SHOST_TO_SAS_HA(shost);
 	struct pm8001_hba_info *pm8001_ha = sha->lldd_ha;
 
-	return snprintf(buf, PAGE_SIZE, "%04d\n",
-			(u16)(pm8001_ha->main_cfg_tbl.max_sgl >> 16));
+	if (pm8001_ha->chip_id == chip_8001) {
+		return snprintf(buf, PAGE_SIZE, "%04d\n",
+			(u16)(pm8001_ha->main_cfg_tbl.pm8001_tbl.max_sgl >> 16)
+			);
+	} else {
+		return snprintf(buf, PAGE_SIZE, "%04d\n",
+			(u16)(pm8001_ha->main_cfg_tbl.pm80xx_tbl.max_sgl >> 16)
+			);
+	}
 }
 static DEVICE_ATTR(max_devices, S_IRUGO, pm8001_ctl_max_devices_show, NULL);
 /**
@@ -136,8 +161,15 @@
 	struct sas_ha_struct *sha = SHOST_TO_SAS_HA(shost);
 	struct pm8001_hba_info *pm8001_ha = sha->lldd_ha;
 
-	return snprintf(buf, PAGE_SIZE, "%04d\n",
-			pm8001_ha->main_cfg_tbl.max_sgl & 0x0000FFFF);
+	if (pm8001_ha->chip_id == chip_8001) {
+		return snprintf(buf, PAGE_SIZE, "%04d\n",
+			pm8001_ha->main_cfg_tbl.pm8001_tbl.max_sgl & 0x0000FFFF
+			);
+	} else {
+		return snprintf(buf, PAGE_SIZE, "%04d\n",
+			pm8001_ha->main_cfg_tbl.pm80xx_tbl.max_sgl & 0x0000FFFF
+			);
+	}
 }
 static DEVICE_ATTR(max_sg_list, S_IRUGO, pm8001_ctl_max_sg_list_show, NULL);
 
@@ -173,7 +205,14 @@
 	struct Scsi_Host *shost = class_to_shost(cdev);
 	struct sas_ha_struct *sha = SHOST_TO_SAS_HA(shost);
 	struct pm8001_hba_info *pm8001_ha = sha->lldd_ha;
-	mode = (pm8001_ha->main_cfg_tbl.ctrl_cap_flag & 0xfe000000)>>25;
+	/* fe000000 means supports SAS2.1 */
+	if (pm8001_ha->chip_id == chip_8001)
+		mode = (pm8001_ha->main_cfg_tbl.pm8001_tbl.ctrl_cap_flag &
+							0xfe000000)>>25;
+	else
+		/* fe000000 means supports SAS2.1 */
+		mode = (pm8001_ha->main_cfg_tbl.pm80xx_tbl.ctrl_cap_flag &
+							0xfe000000)>>25;
 	return show_sas_spec_support_status(mode, buf);
 }
 static DEVICE_ATTR(sas_spec_support, S_IRUGO,
diff --git a/drivers/scsi/pm8001/pm8001_defs.h b/drivers/scsi/pm8001/pm8001_defs.h
index c3d20c8..b25f87c8 100644
--- a/drivers/scsi/pm8001/pm8001_defs.h
+++ b/drivers/scsi/pm8001/pm8001_defs.h
@@ -1,5 +1,5 @@
 /*
- * PMC-Sierra SPC 8001 SAS/SATA based host adapters driver
+ * PMC-Sierra 8001/8081/8088/8089 SAS/SATA based host adapters driver
  *
  * Copyright (c) 2008-2009 USI Co., Ltd.
  * All rights reserved.
@@ -43,6 +43,10 @@
 
 enum chip_flavors {
 	chip_8001,
+	chip_8008,
+	chip_8009,
+	chip_8018,
+	chip_8019
 };
 #define USI_MAX_MEMCNT			9
 #define PM8001_MAX_DMA_SG		SG_ALL
@@ -69,12 +73,19 @@
 #define PM8001_MPI_QUEUE         1024   /* maximum mpi queue entries */
 #define	PM8001_MAX_INB_NUM	 1
 #define	PM8001_MAX_OUTB_NUM	 1
+#define	PM8001_MAX_SPCV_INB_NUM		1
+#define	PM8001_MAX_SPCV_OUTB_NUM	4
 #define	PM8001_CAN_QUEUE	 508	/* SCSI Queue depth */
 
+/* Inbound/Outbound queue size */
+#define IOMB_SIZE_SPC		64
+#define IOMB_SIZE_SPCV		128
+
 /* unchangeable hardware details */
-#define	PM8001_MAX_PHYS		 8	/* max. possible phys */
-#define	PM8001_MAX_PORTS	 8	/* max. possible ports */
-#define	PM8001_MAX_DEVICES	 1024	/* max supported device */
+#define	PM8001_MAX_PHYS		 16	/* max. possible phys */
+#define	PM8001_MAX_PORTS	 16	/* max. possible ports */
+#define	PM8001_MAX_DEVICES	 2048	/* max supported device */
+#define	PM8001_MAX_MSIX_VEC	 64	/* max msi-x int for spcv/ve */
 
 enum memory_region_num {
 	AAP1 = 0x0, /* application acceleration processor */
diff --git a/drivers/scsi/pm8001/pm8001_hwi.c b/drivers/scsi/pm8001/pm8001_hwi.c
index b8dd050..9846ee6 100644
--- a/drivers/scsi/pm8001/pm8001_hwi.c
+++ b/drivers/scsi/pm8001/pm8001_hwi.c
@@ -50,32 +50,39 @@
 static void read_main_config_table(struct pm8001_hba_info *pm8001_ha)
 {
 	void __iomem *address = pm8001_ha->main_cfg_tbl_addr;
-	pm8001_ha->main_cfg_tbl.signature	= pm8001_mr32(address, 0x00);
-	pm8001_ha->main_cfg_tbl.interface_rev	= pm8001_mr32(address, 0x04);
-	pm8001_ha->main_cfg_tbl.firmware_rev	= pm8001_mr32(address, 0x08);
-	pm8001_ha->main_cfg_tbl.max_out_io	= pm8001_mr32(address, 0x0C);
-	pm8001_ha->main_cfg_tbl.max_sgl		= pm8001_mr32(address, 0x10);
-	pm8001_ha->main_cfg_tbl.ctrl_cap_flag	= pm8001_mr32(address, 0x14);
-	pm8001_ha->main_cfg_tbl.gst_offset	= pm8001_mr32(address, 0x18);
-	pm8001_ha->main_cfg_tbl.inbound_queue_offset =
+	pm8001_ha->main_cfg_tbl.pm8001_tbl.signature	=
+				pm8001_mr32(address, 0x00);
+	pm8001_ha->main_cfg_tbl.pm8001_tbl.interface_rev =
+				pm8001_mr32(address, 0x04);
+	pm8001_ha->main_cfg_tbl.pm8001_tbl.firmware_rev	=
+				pm8001_mr32(address, 0x08);
+	pm8001_ha->main_cfg_tbl.pm8001_tbl.max_out_io	=
+				pm8001_mr32(address, 0x0C);
+	pm8001_ha->main_cfg_tbl.pm8001_tbl.max_sgl	=
+				pm8001_mr32(address, 0x10);
+	pm8001_ha->main_cfg_tbl.pm8001_tbl.ctrl_cap_flag =
+				pm8001_mr32(address, 0x14);
+	pm8001_ha->main_cfg_tbl.pm8001_tbl.gst_offset	=
+				pm8001_mr32(address, 0x18);
+	pm8001_ha->main_cfg_tbl.pm8001_tbl.inbound_queue_offset =
 		pm8001_mr32(address, MAIN_IBQ_OFFSET);
-	pm8001_ha->main_cfg_tbl.outbound_queue_offset =
+	pm8001_ha->main_cfg_tbl.pm8001_tbl.outbound_queue_offset =
 		pm8001_mr32(address, MAIN_OBQ_OFFSET);
-	pm8001_ha->main_cfg_tbl.hda_mode_flag	=
+	pm8001_ha->main_cfg_tbl.pm8001_tbl.hda_mode_flag	=
 		pm8001_mr32(address, MAIN_HDA_FLAGS_OFFSET);
 
 	/* read analog Setting offset from the configuration table */
-	pm8001_ha->main_cfg_tbl.anolog_setup_table_offset =
+	pm8001_ha->main_cfg_tbl.pm8001_tbl.anolog_setup_table_offset =
 		pm8001_mr32(address, MAIN_ANALOG_SETUP_OFFSET);
 
 	/* read Error Dump Offset and Length */
-	pm8001_ha->main_cfg_tbl.fatal_err_dump_offset0 =
+	pm8001_ha->main_cfg_tbl.pm8001_tbl.fatal_err_dump_offset0 =
 		pm8001_mr32(address, MAIN_FATAL_ERROR_RDUMP0_OFFSET);
-	pm8001_ha->main_cfg_tbl.fatal_err_dump_length0 =
+	pm8001_ha->main_cfg_tbl.pm8001_tbl.fatal_err_dump_length0 =
 		pm8001_mr32(address, MAIN_FATAL_ERROR_RDUMP0_LENGTH);
-	pm8001_ha->main_cfg_tbl.fatal_err_dump_offset1 =
+	pm8001_ha->main_cfg_tbl.pm8001_tbl.fatal_err_dump_offset1 =
 		pm8001_mr32(address, MAIN_FATAL_ERROR_RDUMP1_OFFSET);
-	pm8001_ha->main_cfg_tbl.fatal_err_dump_length1 =
+	pm8001_ha->main_cfg_tbl.pm8001_tbl.fatal_err_dump_length1 =
 		pm8001_mr32(address, MAIN_FATAL_ERROR_RDUMP1_LENGTH);
 }
 
@@ -86,31 +93,56 @@
 static void read_general_status_table(struct pm8001_hba_info *pm8001_ha)
 {
 	void __iomem *address = pm8001_ha->general_stat_tbl_addr;
-	pm8001_ha->gs_tbl.gst_len_mpistate	= pm8001_mr32(address, 0x00);
-	pm8001_ha->gs_tbl.iq_freeze_state0	= pm8001_mr32(address, 0x04);
-	pm8001_ha->gs_tbl.iq_freeze_state1	= pm8001_mr32(address, 0x08);
-	pm8001_ha->gs_tbl.msgu_tcnt		= pm8001_mr32(address, 0x0C);
-	pm8001_ha->gs_tbl.iop_tcnt		= pm8001_mr32(address, 0x10);
-	pm8001_ha->gs_tbl.reserved		= pm8001_mr32(address, 0x14);
-	pm8001_ha->gs_tbl.phy_state[0]	= pm8001_mr32(address, 0x18);
-	pm8001_ha->gs_tbl.phy_state[1]	= pm8001_mr32(address, 0x1C);
-	pm8001_ha->gs_tbl.phy_state[2]	= pm8001_mr32(address, 0x20);
-	pm8001_ha->gs_tbl.phy_state[3]	= pm8001_mr32(address, 0x24);
-	pm8001_ha->gs_tbl.phy_state[4]	= pm8001_mr32(address, 0x28);
-	pm8001_ha->gs_tbl.phy_state[5]	= pm8001_mr32(address, 0x2C);
-	pm8001_ha->gs_tbl.phy_state[6]	= pm8001_mr32(address, 0x30);
-	pm8001_ha->gs_tbl.phy_state[7]	= pm8001_mr32(address, 0x34);
-	pm8001_ha->gs_tbl.reserved1		= pm8001_mr32(address, 0x38);
-	pm8001_ha->gs_tbl.reserved2		= pm8001_mr32(address, 0x3C);
-	pm8001_ha->gs_tbl.reserved3		= pm8001_mr32(address, 0x40);
-	pm8001_ha->gs_tbl.recover_err_info[0]	= pm8001_mr32(address, 0x44);
-	pm8001_ha->gs_tbl.recover_err_info[1]	= pm8001_mr32(address, 0x48);
-	pm8001_ha->gs_tbl.recover_err_info[2]	= pm8001_mr32(address, 0x4C);
-	pm8001_ha->gs_tbl.recover_err_info[3]	= pm8001_mr32(address, 0x50);
-	pm8001_ha->gs_tbl.recover_err_info[4]	= pm8001_mr32(address, 0x54);
-	pm8001_ha->gs_tbl.recover_err_info[5]	= pm8001_mr32(address, 0x58);
-	pm8001_ha->gs_tbl.recover_err_info[6]	= pm8001_mr32(address, 0x5C);
-	pm8001_ha->gs_tbl.recover_err_info[7]	= pm8001_mr32(address, 0x60);
+	pm8001_ha->gs_tbl.pm8001_tbl.gst_len_mpistate	=
+				pm8001_mr32(address, 0x00);
+	pm8001_ha->gs_tbl.pm8001_tbl.iq_freeze_state0	=
+				pm8001_mr32(address, 0x04);
+	pm8001_ha->gs_tbl.pm8001_tbl.iq_freeze_state1	=
+				pm8001_mr32(address, 0x08);
+	pm8001_ha->gs_tbl.pm8001_tbl.msgu_tcnt		=
+				pm8001_mr32(address, 0x0C);
+	pm8001_ha->gs_tbl.pm8001_tbl.iop_tcnt		=
+				pm8001_mr32(address, 0x10);
+	pm8001_ha->gs_tbl.pm8001_tbl.rsvd		=
+				pm8001_mr32(address, 0x14);
+	pm8001_ha->gs_tbl.pm8001_tbl.phy_state[0]	=
+				pm8001_mr32(address, 0x18);
+	pm8001_ha->gs_tbl.pm8001_tbl.phy_state[1]	=
+				pm8001_mr32(address, 0x1C);
+	pm8001_ha->gs_tbl.pm8001_tbl.phy_state[2]	=
+				pm8001_mr32(address, 0x20);
+	pm8001_ha->gs_tbl.pm8001_tbl.phy_state[3]	=
+				pm8001_mr32(address, 0x24);
+	pm8001_ha->gs_tbl.pm8001_tbl.phy_state[4]	=
+				pm8001_mr32(address, 0x28);
+	pm8001_ha->gs_tbl.pm8001_tbl.phy_state[5]	=
+				pm8001_mr32(address, 0x2C);
+	pm8001_ha->gs_tbl.pm8001_tbl.phy_state[6]	=
+				pm8001_mr32(address, 0x30);
+	pm8001_ha->gs_tbl.pm8001_tbl.phy_state[7]	=
+				pm8001_mr32(address, 0x34);
+	pm8001_ha->gs_tbl.pm8001_tbl.gpio_input_val	=
+				pm8001_mr32(address, 0x38);
+	pm8001_ha->gs_tbl.pm8001_tbl.rsvd1[0]		=
+				pm8001_mr32(address, 0x3C);
+	pm8001_ha->gs_tbl.pm8001_tbl.rsvd1[1]		=
+				pm8001_mr32(address, 0x40);
+	pm8001_ha->gs_tbl.pm8001_tbl.recover_err_info[0]	=
+				pm8001_mr32(address, 0x44);
+	pm8001_ha->gs_tbl.pm8001_tbl.recover_err_info[1]	=
+				pm8001_mr32(address, 0x48);
+	pm8001_ha->gs_tbl.pm8001_tbl.recover_err_info[2]	=
+				pm8001_mr32(address, 0x4C);
+	pm8001_ha->gs_tbl.pm8001_tbl.recover_err_info[3]	=
+				pm8001_mr32(address, 0x50);
+	pm8001_ha->gs_tbl.pm8001_tbl.recover_err_info[4]	=
+				pm8001_mr32(address, 0x54);
+	pm8001_ha->gs_tbl.pm8001_tbl.recover_err_info[5]	=
+				pm8001_mr32(address, 0x58);
+	pm8001_ha->gs_tbl.pm8001_tbl.recover_err_info[6]	=
+				pm8001_mr32(address, 0x5C);
+	pm8001_ha->gs_tbl.pm8001_tbl.recover_err_info[7]	=
+				pm8001_mr32(address, 0x60);
 }
 
 /**
@@ -155,38 +187,41 @@
  */
 static void init_default_table_values(struct pm8001_hba_info *pm8001_ha)
 {
-	int qn = 1;
 	int i;
 	u32 offsetib, offsetob;
 	void __iomem *addressib = pm8001_ha->inbnd_q_tbl_addr;
 	void __iomem *addressob = pm8001_ha->outbnd_q_tbl_addr;
 
-	pm8001_ha->main_cfg_tbl.inbound_q_nppd_hppd			= 0;
-	pm8001_ha->main_cfg_tbl.outbound_hw_event_pid0_3 		= 0;
-	pm8001_ha->main_cfg_tbl.outbound_hw_event_pid4_7		= 0;
-	pm8001_ha->main_cfg_tbl.outbound_ncq_event_pid0_3		= 0;
-	pm8001_ha->main_cfg_tbl.outbound_ncq_event_pid4_7		= 0;
-	pm8001_ha->main_cfg_tbl.outbound_tgt_ITNexus_event_pid0_3	= 0;
-	pm8001_ha->main_cfg_tbl.outbound_tgt_ITNexus_event_pid4_7	= 0;
-	pm8001_ha->main_cfg_tbl.outbound_tgt_ssp_event_pid0_3	= 0;
-	pm8001_ha->main_cfg_tbl.outbound_tgt_ssp_event_pid4_7	= 0;
-	pm8001_ha->main_cfg_tbl.outbound_tgt_smp_event_pid0_3	= 0;
-	pm8001_ha->main_cfg_tbl.outbound_tgt_smp_event_pid4_7	= 0;
+	pm8001_ha->main_cfg_tbl.pm8001_tbl.inbound_q_nppd_hppd		= 0;
+	pm8001_ha->main_cfg_tbl.pm8001_tbl.outbound_hw_event_pid0_3	= 0;
+	pm8001_ha->main_cfg_tbl.pm8001_tbl.outbound_hw_event_pid4_7	= 0;
+	pm8001_ha->main_cfg_tbl.pm8001_tbl.outbound_ncq_event_pid0_3	= 0;
+	pm8001_ha->main_cfg_tbl.pm8001_tbl.outbound_ncq_event_pid4_7	= 0;
+	pm8001_ha->main_cfg_tbl.pm8001_tbl.outbound_tgt_ITNexus_event_pid0_3 =
+									 0;
+	pm8001_ha->main_cfg_tbl.pm8001_tbl.outbound_tgt_ITNexus_event_pid4_7 =
+									 0;
+	pm8001_ha->main_cfg_tbl.pm8001_tbl.outbound_tgt_ssp_event_pid0_3 = 0;
+	pm8001_ha->main_cfg_tbl.pm8001_tbl.outbound_tgt_ssp_event_pid4_7 = 0;
+	pm8001_ha->main_cfg_tbl.pm8001_tbl.outbound_tgt_smp_event_pid0_3 = 0;
+	pm8001_ha->main_cfg_tbl.pm8001_tbl.outbound_tgt_smp_event_pid4_7 = 0;
 
-	pm8001_ha->main_cfg_tbl.upper_event_log_addr		=
+	pm8001_ha->main_cfg_tbl.pm8001_tbl.upper_event_log_addr		=
 		pm8001_ha->memoryMap.region[AAP1].phys_addr_hi;
-	pm8001_ha->main_cfg_tbl.lower_event_log_addr		=
+	pm8001_ha->main_cfg_tbl.pm8001_tbl.lower_event_log_addr		=
 		pm8001_ha->memoryMap.region[AAP1].phys_addr_lo;
-	pm8001_ha->main_cfg_tbl.event_log_size	= PM8001_EVENT_LOG_SIZE;
-	pm8001_ha->main_cfg_tbl.event_log_option		= 0x01;
-	pm8001_ha->main_cfg_tbl.upper_iop_event_log_addr	=
+	pm8001_ha->main_cfg_tbl.pm8001_tbl.event_log_size		=
+		PM8001_EVENT_LOG_SIZE;
+	pm8001_ha->main_cfg_tbl.pm8001_tbl.event_log_option		= 0x01;
+	pm8001_ha->main_cfg_tbl.pm8001_tbl.upper_iop_event_log_addr	=
 		pm8001_ha->memoryMap.region[IOP].phys_addr_hi;
-	pm8001_ha->main_cfg_tbl.lower_iop_event_log_addr	=
+	pm8001_ha->main_cfg_tbl.pm8001_tbl.lower_iop_event_log_addr	=
 		pm8001_ha->memoryMap.region[IOP].phys_addr_lo;
-	pm8001_ha->main_cfg_tbl.iop_event_log_size	= PM8001_EVENT_LOG_SIZE;
-	pm8001_ha->main_cfg_tbl.iop_event_log_option		= 0x01;
-	pm8001_ha->main_cfg_tbl.fatal_err_interrupt		= 0x01;
-	for (i = 0; i < qn; i++) {
+	pm8001_ha->main_cfg_tbl.pm8001_tbl.iop_event_log_size		=
+		PM8001_EVENT_LOG_SIZE;
+	pm8001_ha->main_cfg_tbl.pm8001_tbl.iop_event_log_option		= 0x01;
+	pm8001_ha->main_cfg_tbl.pm8001_tbl.fatal_err_interrupt		= 0x01;
+	for (i = 0; i < PM8001_MAX_INB_NUM; i++) {
 		pm8001_ha->inbnd_q_tbl[i].element_pri_size_cnt	=
 			PM8001_MPI_QUEUE | (64 << 16) | (0x00<<30);
 		pm8001_ha->inbnd_q_tbl[i].upper_base_addr	=
@@ -212,7 +247,7 @@
 		pm8001_ha->inbnd_q_tbl[i].producer_idx		= 0;
 		pm8001_ha->inbnd_q_tbl[i].consumer_index	= 0;
 	}
-	for (i = 0; i < qn; i++) {
+	for (i = 0; i < PM8001_MAX_OUTB_NUM; i++) {
 		pm8001_ha->outbnd_q_tbl[i].element_size_cnt	=
 			PM8001_MPI_QUEUE | (64 << 16) | (0x01<<30);
 		pm8001_ha->outbnd_q_tbl[i].upper_base_addr	=
@@ -250,42 +285,51 @@
 {
 	void __iomem *address = pm8001_ha->main_cfg_tbl_addr;
 	pm8001_mw32(address, 0x24,
-		pm8001_ha->main_cfg_tbl.inbound_q_nppd_hppd);
+		pm8001_ha->main_cfg_tbl.pm8001_tbl.inbound_q_nppd_hppd);
 	pm8001_mw32(address, 0x28,
-		pm8001_ha->main_cfg_tbl.outbound_hw_event_pid0_3);
+		pm8001_ha->main_cfg_tbl.pm8001_tbl.outbound_hw_event_pid0_3);
 	pm8001_mw32(address, 0x2C,
-		pm8001_ha->main_cfg_tbl.outbound_hw_event_pid4_7);
+		pm8001_ha->main_cfg_tbl.pm8001_tbl.outbound_hw_event_pid4_7);
 	pm8001_mw32(address, 0x30,
-		pm8001_ha->main_cfg_tbl.outbound_ncq_event_pid0_3);
+		pm8001_ha->main_cfg_tbl.pm8001_tbl.outbound_ncq_event_pid0_3);
 	pm8001_mw32(address, 0x34,
-		pm8001_ha->main_cfg_tbl.outbound_ncq_event_pid4_7);
+		pm8001_ha->main_cfg_tbl.pm8001_tbl.outbound_ncq_event_pid4_7);
 	pm8001_mw32(address, 0x38,
-		pm8001_ha->main_cfg_tbl.outbound_tgt_ITNexus_event_pid0_3);
+		pm8001_ha->main_cfg_tbl.pm8001_tbl.
+					outbound_tgt_ITNexus_event_pid0_3);
 	pm8001_mw32(address, 0x3C,
-		pm8001_ha->main_cfg_tbl.outbound_tgt_ITNexus_event_pid4_7);
+		pm8001_ha->main_cfg_tbl.pm8001_tbl.
+					outbound_tgt_ITNexus_event_pid4_7);
 	pm8001_mw32(address, 0x40,
-		pm8001_ha->main_cfg_tbl.outbound_tgt_ssp_event_pid0_3);
+		pm8001_ha->main_cfg_tbl.pm8001_tbl.
+					outbound_tgt_ssp_event_pid0_3);
 	pm8001_mw32(address, 0x44,
-		pm8001_ha->main_cfg_tbl.outbound_tgt_ssp_event_pid4_7);
+		pm8001_ha->main_cfg_tbl.pm8001_tbl.
+					outbound_tgt_ssp_event_pid4_7);
 	pm8001_mw32(address, 0x48,
-		pm8001_ha->main_cfg_tbl.outbound_tgt_smp_event_pid0_3);
+		pm8001_ha->main_cfg_tbl.pm8001_tbl.
+					outbound_tgt_smp_event_pid0_3);
 	pm8001_mw32(address, 0x4C,
-		pm8001_ha->main_cfg_tbl.outbound_tgt_smp_event_pid4_7);
+		pm8001_ha->main_cfg_tbl.pm8001_tbl.
+					outbound_tgt_smp_event_pid4_7);
 	pm8001_mw32(address, 0x50,
-		pm8001_ha->main_cfg_tbl.upper_event_log_addr);
+		pm8001_ha->main_cfg_tbl.pm8001_tbl.upper_event_log_addr);
 	pm8001_mw32(address, 0x54,
-		pm8001_ha->main_cfg_tbl.lower_event_log_addr);
-	pm8001_mw32(address, 0x58, pm8001_ha->main_cfg_tbl.event_log_size);
-	pm8001_mw32(address, 0x5C, pm8001_ha->main_cfg_tbl.event_log_option);
+		pm8001_ha->main_cfg_tbl.pm8001_tbl.lower_event_log_addr);
+	pm8001_mw32(address, 0x58,
+		pm8001_ha->main_cfg_tbl.pm8001_tbl.event_log_size);
+	pm8001_mw32(address, 0x5C,
+		pm8001_ha->main_cfg_tbl.pm8001_tbl.event_log_option);
 	pm8001_mw32(address, 0x60,
-		pm8001_ha->main_cfg_tbl.upper_iop_event_log_addr);
+		pm8001_ha->main_cfg_tbl.pm8001_tbl.upper_iop_event_log_addr);
 	pm8001_mw32(address, 0x64,
-		pm8001_ha->main_cfg_tbl.lower_iop_event_log_addr);
-	pm8001_mw32(address, 0x68, pm8001_ha->main_cfg_tbl.iop_event_log_size);
+		pm8001_ha->main_cfg_tbl.pm8001_tbl.lower_iop_event_log_addr);
+	pm8001_mw32(address, 0x68,
+		pm8001_ha->main_cfg_tbl.pm8001_tbl.iop_event_log_size);
 	pm8001_mw32(address, 0x6C,
-		pm8001_ha->main_cfg_tbl.iop_event_log_option);
+		pm8001_ha->main_cfg_tbl.pm8001_tbl.iop_event_log_option);
 	pm8001_mw32(address, 0x70,
-		pm8001_ha->main_cfg_tbl.fatal_err_interrupt);
+		pm8001_ha->main_cfg_tbl.pm8001_tbl.fatal_err_interrupt);
 }
 
 /**
@@ -4706,4 +4750,3 @@
 	.set_dev_state_req	= pm8001_chip_set_dev_state_req,
 	.sas_re_init_req	= pm8001_chip_sas_re_initialization,
 };
-
diff --git a/drivers/scsi/pm8001/pm8001_init.c b/drivers/scsi/pm8001/pm8001_init.c
index 3d5e522..f3234b2 100644
--- a/drivers/scsi/pm8001/pm8001_init.c
+++ b/drivers/scsi/pm8001/pm8001_init.c
@@ -1,5 +1,5 @@
 /*
- * PMC-Sierra SPC 8001 SAS/SATA based host adapters driver
+ * PMC-Sierra PM8001/8081/8088/8089 SAS/SATA based host adapters driver
  *
  * Copyright (c) 2008-2009 USI Co., Ltd.
  * All rights reserved.
@@ -44,8 +44,12 @@
 
 static struct scsi_transport_template *pm8001_stt;
 
+/**
+ * chip info structure to identify chip key functionality as
+ * encryption available/not, no of ports, hw specific function ref
+ */
 static const struct pm8001_chip_info pm8001_chips[] = {
-	[chip_8001] = {  8, &pm8001_8001_dispatch,},
+	[chip_8001] = {0,  8, &pm8001_8001_dispatch,},
 };
 static int pm8001_id;
 
@@ -843,14 +847,45 @@
 	return rc;
 }
 
+/* update of pci device, vendor id and driver data with
+ * unique value for each of the controller
+ */
 static struct pci_device_id pm8001_pci_table[] = {
-	{
-		PCI_VDEVICE(PMC_Sierra, 0x8001), chip_8001
-	},
+	{ PCI_VDEVICE(PMC_Sierra, 0x8001), chip_8001 },
 	{
 		PCI_DEVICE(0x117c, 0x0042),
 		.driver_data = chip_8001
 	},
+	/* Support for SPC/SPCv/SPCve controllers */
+	{ PCI_VDEVICE(ADAPTEC2, 0x8001), chip_8001 },
+	{ PCI_VDEVICE(PMC_Sierra, 0x8008), chip_8008 },
+	{ PCI_VDEVICE(ADAPTEC2, 0x8008), chip_8008 },
+	{ PCI_VDEVICE(PMC_Sierra, 0x8018), chip_8018 },
+	{ PCI_VDEVICE(ADAPTEC2, 0x8018), chip_8018 },
+	{ PCI_VDEVICE(PMC_Sierra, 0x8009), chip_8009 },
+	{ PCI_VDEVICE(ADAPTEC2, 0x8009), chip_8009 },
+	{ PCI_VDEVICE(PMC_Sierra, 0x8019), chip_8019 },
+	{ PCI_VDEVICE(ADAPTEC2, 0x8019), chip_8019 },
+	{ PCI_VENDOR_ID_ADAPTEC2, 0x8081,
+		PCI_VENDOR_ID_ADAPTEC2, 0x0400, 0, 0, chip_8001 },
+	{ PCI_VENDOR_ID_ADAPTEC2, 0x8081,
+		PCI_VENDOR_ID_ADAPTEC2, 0x0800, 0, 0, chip_8001 },
+	{ PCI_VENDOR_ID_ADAPTEC2, 0x8088,
+		PCI_VENDOR_ID_ADAPTEC2, 0x0008, 0, 0, chip_8008 },
+	{ PCI_VENDOR_ID_ADAPTEC2, 0x8088,
+		PCI_VENDOR_ID_ADAPTEC2, 0x0800, 0, 0, chip_8008 },
+	{ PCI_VENDOR_ID_ADAPTEC2, 0x8089,
+		PCI_VENDOR_ID_ADAPTEC2, 0x0008, 0, 0, chip_8009 },
+	{ PCI_VENDOR_ID_ADAPTEC2, 0x8089,
+		PCI_VENDOR_ID_ADAPTEC2, 0x0800, 0, 0, chip_8009 },
+	{ PCI_VENDOR_ID_ADAPTEC2, 0x8088,
+		PCI_VENDOR_ID_ADAPTEC2, 0x0016, 0, 0, chip_8018 },
+	{ PCI_VENDOR_ID_ADAPTEC2, 0x8088,
+		PCI_VENDOR_ID_ADAPTEC2, 0x1600, 0, 0, chip_8018 },
+	{ PCI_VENDOR_ID_ADAPTEC2, 0x8089,
+		PCI_VENDOR_ID_ADAPTEC2, 0x0016, 0, 0, chip_8019 },
+	{ PCI_VENDOR_ID_ADAPTEC2, 0x8089,
+		PCI_VENDOR_ID_ADAPTEC2, 0x1600, 0, 0, chip_8019 },
 	{} /* terminate list */
 };
 
@@ -902,7 +937,8 @@
 module_exit(pm8001_exit);
 
 MODULE_AUTHOR("Jack Wang <jack_wang@usish.com>");
-MODULE_DESCRIPTION("PMC-Sierra PM8001 SAS/SATA controller driver");
+MODULE_DESCRIPTION(
+		"PMC-Sierra PM8001/8081/8088/8089 SAS/SATA controller driver");
 MODULE_VERSION(DRV_VERSION);
 MODULE_LICENSE("GPL");
 MODULE_DEVICE_TABLE(pci, pm8001_pci_table);
diff --git a/drivers/scsi/pm8001/pm8001_sas.h b/drivers/scsi/pm8001/pm8001_sas.h
index 1100820..37a339e 100644
--- a/drivers/scsi/pm8001/pm8001_sas.h
+++ b/drivers/scsi/pm8001/pm8001_sas.h
@@ -173,6 +173,7 @@
 };
 
 struct pm8001_chip_info {
+	u32     encrypt;
 	u32	n_phy;
 	const struct pm8001_dispatch	*dispatch;
 };
@@ -256,7 +257,20 @@
 	struct mpi_mem		region[USI_MAX_MEMCNT];
 };
 
-struct main_cfg_table {
+struct encrypt {
+	u32	cipher_mode;
+	u32	sec_mode;
+	u32	status;
+	u32	flag;
+};
+
+struct sas_phy_attribute_table {
+	u32	phystart1_16[16];
+	u32	outbound_hw_event_pid1_16[16];
+};
+
+union main_cfg_table {
+	struct {
 	u32			signature;
 	u32			interface_rev;
 	u32			firmware_rev;
@@ -292,19 +306,67 @@
 	u32			fatal_err_dump_length1;
 	u32			hda_mode_flag;
 	u32			anolog_setup_table_offset;
+	u32			rsvd[4];
+	} pm8001_tbl;
+
+	struct {
+	u32			signature;
+	u32			interface_rev;
+	u32			firmware_rev;
+	u32			max_out_io;
+	u32			max_sgl;
+	u32			ctrl_cap_flag;
+	u32			gst_offset;
+	u32			inbound_queue_offset;
+	u32			outbound_queue_offset;
+	u32			inbound_q_nppd_hppd;
+	u32			rsvd[10];
+	u32			upper_event_log_addr;
+	u32			lower_event_log_addr;
+	u32			event_log_size;
+	u32			event_log_severity;
+	u32			upper_pcs_event_log_addr;
+	u32			lower_pcs_event_log_addr;
+	u32			pcs_event_log_size;
+	u32			pcs_event_log_severity;
+	u32			fatal_err_interrupt;
+	u32			fatal_err_dump_offset0;
+	u32			fatal_err_dump_length0;
+	u32			fatal_err_dump_offset1;
+	u32			fatal_err_dump_length1;
+	u32			gpio_led_mapping;
+	u32			analog_setup_table_offset;
+	u32			int_vec_table_offset;
+	u32			phy_attr_table_offset;
+	u32			port_recovery_timer;
+	u32			interrupt_reassertion_delay;
+	} pm80xx_tbl;
 };
-struct general_status_table {
+
+union general_status_table {
+	struct {
 	u32			gst_len_mpistate;
 	u32			iq_freeze_state0;
 	u32			iq_freeze_state1;
 	u32			msgu_tcnt;
 	u32			iop_tcnt;
-	u32			reserved;
+	u32			rsvd;
 	u32			phy_state[8];
-	u32			reserved1;
-	u32			reserved2;
-	u32			reserved3;
+	u32			gpio_input_val;
+	u32			rsvd1[2];
 	u32			recover_err_info[8];
+	} pm8001_tbl;
+	struct {
+	u32			gst_len_mpistate;
+	u32			iq_freeze_state0;
+	u32			iq_freeze_state1;
+	u32			msgu_tcnt;
+	u32			iop_tcnt;
+	u32			rsvd[9];
+	u32			gpio_input_val;
+	u32			rsvd1[2];
+	u32			recover_err_info[8];
+	} pm80xx_tbl;
 };
 struct inbound_queue_table {
 	u32			element_pri_size_cnt;
@@ -351,15 +413,21 @@
 	struct device		*dev;
 	struct pm8001_hba_memspace io_mem[6];
 	struct mpi_mem_req	memoryMap;
+	struct encrypt		encrypt_info; /* support encryption */
 	void __iomem	*msg_unit_tbl_addr;/*Message Unit Table Addr*/
 	void __iomem	*main_cfg_tbl_addr;/*Main Config Table Addr*/
 	void __iomem	*general_stat_tbl_addr;/*General Status Table Addr*/
 	void __iomem	*inbnd_q_tbl_addr;/*Inbound Queue Config Table Addr*/
 	void __iomem	*outbnd_q_tbl_addr;/*Outbound Queue Config Table Addr*/
-	struct main_cfg_table	main_cfg_tbl;
-	struct general_status_table	gs_tbl;
-	struct inbound_queue_table	inbnd_q_tbl[PM8001_MAX_INB_NUM];
-	struct outbound_queue_table	outbnd_q_tbl[PM8001_MAX_OUTB_NUM];
+	void __iomem	*pspa_q_tbl_addr;
+			/*MPI SAS PHY attributes Queue Config Table Addr*/
+	void __iomem	*ivt_tbl_addr; /*MPI IVT Table Addr */
+	union main_cfg_table	main_cfg_tbl;
+	union general_status_table	gs_tbl;
+	struct inbound_queue_table	inbnd_q_tbl[PM8001_MAX_SPCV_INB_NUM];
+	struct outbound_queue_table	outbnd_q_tbl[PM8001_MAX_SPCV_OUTB_NUM];
+	struct sas_phy_attribute_table	phy_attr_table;
+					/* MPI SAS PHY attributes */
 	u8			sas_addr[SAS_ADDR_SIZE];
 	struct sas_ha_struct	*sas;/* SCSI/SAS glue */
 	struct Scsi_Host	*shost;
@@ -372,10 +440,12 @@
 	struct pm8001_port	port[PM8001_MAX_PHYS];
 	u32			id;
 	u32			irq;
+	u32			iomb_size; /* SPC and SPCV IOMB size */
 	struct pm8001_device	*devices;
 	struct pm8001_ccb_info	*ccb_info;
 #ifdef PM8001_USE_MSIX
-	struct msix_entry	msix_entries[16];/*for msi-x interrupt*/
+	struct msix_entry	msix_entries[PM8001_MAX_MSIX_VEC];
+					/*for msi-x interrupt*/
 	int			number_of_intr;/*will be used in remove()*/
 #endif
 #ifdef PM8001_USE_TASKLET