Merge tag 'scsi-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi

Pull first round of SCSI updates from James Bottomley:
 "This patch set is driver updates for qla4xxx, scsi_debug, pm80xx,
  fcoe/libfc, eas2r, lpfc, be2iscsi and megaraid_sas plus some assorted
  bug fixes and cleanups"

* tag 'scsi-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: (106 commits)
  [SCSI] scsi_error: Escalate to LUN reset if abort fails
  [SCSI] Add 'eh_deadline' to limit SCSI EH runtime
  [SCSI] remove check for 'resetting'
  [SCSI] dc395: Move 'last_reset' into internal host structure
  [SCSI] tmscsim: Move 'last_reset' into host structure
  [SCSI] advansys: Remove 'last_reset' references
  [SCSI] dpt_i2o: return SCSI_MLQUEUE_HOST_BUSY when in reset
  [SCSI] dpt_i2o: Remove DPTI_STATE_IOCTL
  [SCSI] megaraid_sas: Fix synchronization problem between sysPD IO path and AEN path
  [SCSI] lpfc: Fix typo on NULL assignment
  [SCSI] scsi_dh_alua: ALUA handler attach should succeed while TPG is transitioning
  [SCSI] scsi_dh_alua: ALUA check sense should retry device internal reset unit attention
  [SCSI] esas2r: Cleanup snprinf formatting of firmware version
  [SCSI] esas2r: Remove superfluous mask of pcie_cap_reg
  [SCSI] esas2r: Fixes for big-endian platforms
  [SCSI] esas2r: Directly call kernel functions for atomic bit operations
  [SCSI] lpfc 8.3.43: Update lpfc version to driver version 8.3.43
  [SCSI] lpfc 8.3.43: Fixed not processing task management IOCB response status
  [SCSI] lpfc 8.3.43: Fixed spinlock hang.
  [SCSI] lpfc 8.3.43: Fixed invalid Total_Data_Placed value received for els and ct command responses
  ...

1 files changed, 64 insertions, 1 deletions

diff --git a/drivers/scsi/pm8001/pm8001_init.c b/drivers/scsi/pm8001/pm8001_init.c
index f7c189606b8..662bf13c42f 100644
--- a/drivers/scsi/pm8001/pm8001_init.c
+++ b/drivers/scsi/pm8001/pm8001_init.c
@@ -54,6 +54,9 @@ static const struct pm8001_chip_info pm8001_chips[] = {
 	[chip_8009] = {1,  8, &pm8001_80xx_dispatch,},
 	[chip_8018] = {0,  16, &pm8001_80xx_dispatch,},
 	[chip_8019] = {1,  16, &pm8001_80xx_dispatch,},
+	[chip_8074] = {0,  8, &pm8001_80xx_dispatch,},
+	[chip_8076] = {0,  16, &pm8001_80xx_dispatch,},
+	[chip_8077] = {0,  16, &pm8001_80xx_dispatch,},
 };
 static int pm8001_id;
 
@@ -344,6 +347,10 @@ static int pm8001_alloc(struct pm8001_hba_info *pm8001_ha,
 	/* Memory region for fw flash */
 	pm8001_ha->memoryMap.region[FW_FLASH].total_len = 4096;
 
+	pm8001_ha->memoryMap.region[FORENSIC_MEM].num_elements = 1;
+	pm8001_ha->memoryMap.region[FORENSIC_MEM].total_len = 0x10000;
+	pm8001_ha->memoryMap.region[FORENSIC_MEM].element_size = 0x10000;
+	pm8001_ha->memoryMap.region[FORENSIC_MEM].alignment = 0x10000;
 	for (i = 0; i < USI_MAX_MEMCNT; i++) {
 		if (pm8001_mem_alloc(pm8001_ha->pdev,
 			&pm8001_ha->memoryMap.region[i].virt_ptr,
@@ -664,6 +671,31 @@ static void pm8001_init_sas_add(struct pm8001_hba_info *pm8001_ha)
 #endif
 }
 
+/*
+ * pm8001_get_phy_settings_info : Read phy setting values.
+ * @pm8001_ha : our hba.
+ */
+void pm8001_get_phy_settings_info(struct pm8001_hba_info *pm8001_ha)
+{
+
+#ifdef PM8001_READ_VPD
+	/*OPTION ROM FLASH read for the SPC cards */
+	DECLARE_COMPLETION_ONSTACK(completion);
+	struct pm8001_ioctl_payload payload;
+
+	pm8001_ha->nvmd_completion = &completion;
+	/* SAS ADDRESS read from flash / EEPROM */
+	payload.minor_function = 6;
+	payload.offset = 0;
+	payload.length = 4096;
+	payload.func_specific = kzalloc(4096, GFP_KERNEL);
+	/* Read phy setting values from flash */
+	PM8001_CHIP_DISP->get_nvmd_req(pm8001_ha, &payload);
+	wait_for_completion(&completion);
+	pm8001_set_phy_profile(pm8001_ha, sizeof(u8), payload.func_specific);
+#endif
+}
+
 #ifdef PM8001_USE_MSIX
 /**
  * pm8001_setup_msix - enable MSI-X interrupt
@@ -844,6 +876,10 @@ static int pm8001_pci_probe(struct pci_dev *pdev,
 	}
 
 	pm8001_init_sas_add(pm8001_ha);
+	/* phy setting support for motherboard controller */
+	if (pdev->subsystem_vendor != PCI_VENDOR_ID_ADAPTEC2 &&
+		pdev->subsystem_vendor != 0)
+		pm8001_get_phy_settings_info(pm8001_ha);
 	pm8001_post_sas_ha_init(shost, chip);
 	rc = sas_register_ha(SHOST_TO_SAS_HA(shost));
 	if (rc)
@@ -1037,6 +1073,12 @@ static struct pci_device_id pm8001_pci_table[] = {
 	{ PCI_VDEVICE(ADAPTEC2, 0x8009), chip_8009 },
 	{ PCI_VDEVICE(PMC_Sierra, 0x8019), chip_8019 },
 	{ PCI_VDEVICE(ADAPTEC2, 0x8019), chip_8019 },
+	{ PCI_VDEVICE(PMC_Sierra, 0x8074), chip_8074 },
+	{ PCI_VDEVICE(ADAPTEC2, 0x8074), chip_8074 },
+	{ PCI_VDEVICE(PMC_Sierra, 0x8076), chip_8076 },
+	{ PCI_VDEVICE(ADAPTEC2, 0x8076), chip_8076 },
+	{ PCI_VDEVICE(PMC_Sierra, 0x8077), chip_8077 },
+	{ PCI_VDEVICE(ADAPTEC2, 0x8077), chip_8077 },
 	{ PCI_VENDOR_ID_ADAPTEC2, 0x8081,
 		PCI_VENDOR_ID_ADAPTEC2, 0x0400, 0, 0, chip_8001 },
 	{ PCI_VENDOR_ID_ADAPTEC2, 0x8081,
@@ -1057,6 +1099,24 @@ static struct pci_device_id pm8001_pci_table[] = {
 		PCI_VENDOR_ID_ADAPTEC2, 0x0016, 0, 0, chip_8019 },
 	{ PCI_VENDOR_ID_ADAPTEC2, 0x8089,
 		PCI_VENDOR_ID_ADAPTEC2, 0x1600, 0, 0, chip_8019 },
+	{ PCI_VENDOR_ID_ADAPTEC2, 0x8074,
+		PCI_VENDOR_ID_ADAPTEC2, 0x0800, 0, 0, chip_8074 },
+	{ PCI_VENDOR_ID_ADAPTEC2, 0x8076,
+		PCI_VENDOR_ID_ADAPTEC2, 0x1600, 0, 0, chip_8076 },
+	{ PCI_VENDOR_ID_ADAPTEC2, 0x8077,
+		PCI_VENDOR_ID_ADAPTEC2, 0x1600, 0, 0, chip_8077 },
+	{ PCI_VENDOR_ID_ADAPTEC2, 0x8074,
+		PCI_VENDOR_ID_ADAPTEC2, 0x0008, 0, 0, chip_8074 },
+	{ PCI_VENDOR_ID_ADAPTEC2, 0x8076,
+		PCI_VENDOR_ID_ADAPTEC2, 0x0016, 0, 0, chip_8076 },
+	{ PCI_VENDOR_ID_ADAPTEC2, 0x8077,
+		PCI_VENDOR_ID_ADAPTEC2, 0x0016, 0, 0, chip_8077 },
+	{ PCI_VENDOR_ID_ADAPTEC2, 0x8076,
+		PCI_VENDOR_ID_ADAPTEC2, 0x0808, 0, 0, chip_8076 },
+	{ PCI_VENDOR_ID_ADAPTEC2, 0x8077,
+		PCI_VENDOR_ID_ADAPTEC2, 0x0808, 0, 0, chip_8077 },
+	{ PCI_VENDOR_ID_ADAPTEC2, 0x8074,
+		PCI_VENDOR_ID_ADAPTEC2, 0x0404, 0, 0, chip_8074 },
 	{} /* terminate list */
 };
 
@@ -1108,8 +1168,11 @@ module_init(pm8001_init);
 module_exit(pm8001_exit);
 
 MODULE_AUTHOR("Jack Wang <jack_wang@usish.com>");
+MODULE_AUTHOR("Anand Kumar Santhanam <AnandKumar.Santhanam@pmcs.com>");
+MODULE_AUTHOR("Sangeetha Gnanasekaran <Sangeetha.Gnanasekaran@pmcs.com>");
 MODULE_DESCRIPTION(
-		"PMC-Sierra PM8001/8081/8088/8089 SAS/SATA controller driver");
+		"PMC-Sierra PM8001/8081/8088/8089/8074/8076/8077 "
+		"SAS/SATA controller driver");
 MODULE_VERSION(DRV_VERSION);
 MODULE_LICENSE("GPL");
 MODULE_DEVICE_TABLE(pci, pm8001_pci_table);