diff options
98 files changed, 10476 insertions, 1443 deletions
diff --git a/drivers/scsi/Kconfig b/drivers/scsi/Kconfig index db95c547c09d..86af29f53bbe 100644 --- a/drivers/scsi/Kconfig +++ b/drivers/scsi/Kconfig @@ -1353,6 +1353,8 @@ config SCSI_LPFC tristate "Emulex LightPulse Fibre Channel Support" depends on PCI && SCSI select SCSI_FC_ATTRS + select GENERIC_CSUM + select CRC_T10DIF help This lpfc driver supports the Emulex LightPulse Family of Fibre Channel PCI host adapters. diff --git a/drivers/scsi/aic94xx/aic94xx_dev.c b/drivers/scsi/aic94xx/aic94xx_dev.c index 64136c56e706..33072388ea16 100644 --- a/drivers/scsi/aic94xx/aic94xx_dev.c +++ b/drivers/scsi/aic94xx/aic94xx_dev.c @@ -84,7 +84,7 @@ static void asd_set_ddb_type(struct domain_device *dev) struct asd_ha_struct *asd_ha = dev->port->ha->lldd_ha; int ddb = (int) (unsigned long) dev->lldd_dev; - if (dev->dev_type == SATA_PM_PORT) + if (dev->dev_type == SAS_SATA_PM_PORT) asd_ddbsite_write_byte(asd_ha,ddb, DDB_TYPE, DDB_TYPE_PM_PORT); else if (dev->tproto) asd_ddbsite_write_byte(asd_ha,ddb, DDB_TYPE, DDB_TYPE_TARGET); @@ -116,7 +116,7 @@ void asd_set_dmamode(struct domain_device *dev) int ddb = (int) (unsigned long) dev->lldd_dev; u32 qdepth = 0; - if (dev->dev_type == SATA_DEV || dev->dev_type == SATA_PM_PORT) { + if (dev->dev_type == SAS_SATA_DEV || dev->dev_type == SAS_SATA_PM_PORT) { if (ata_id_has_ncq(ata_dev->id)) qdepth = ata_id_queue_depth(ata_dev->id); asd_ddbsite_write_dword(asd_ha, ddb, SATA_TAG_ALLOC_MASK, @@ -140,8 +140,8 @@ static int asd_init_sata(struct domain_device *dev) int ddb = (int) (unsigned long) dev->lldd_dev; asd_ddbsite_write_word(asd_ha, ddb, ATA_CMD_SCBPTR, 0xFFFF); - if (dev->dev_type == SATA_DEV || dev->dev_type == SATA_PM || - dev->dev_type == SATA_PM_PORT) { + if (dev->dev_type == SAS_SATA_DEV || dev->dev_type == SAS_SATA_PM || + dev->dev_type == SAS_SATA_PM_PORT) { struct dev_to_host_fis *fis = (struct dev_to_host_fis *) dev->frame_rcvd; asd_ddbsite_write_byte(asd_ha, ddb, SATA_STATUS, fis->status); @@ -174,7 +174,7 @@ static int asd_init_target_ddb(struct domain_device *dev) asd_ddbsite_write_byte(asd_ha, ddb, CONN_MASK, dev->port->phy_mask); if (dev->port->oob_mode != SATA_OOB_MODE) { flags |= OPEN_REQUIRED; - if ((dev->dev_type == SATA_DEV) || + if ((dev->dev_type == SAS_SATA_DEV) || (dev->tproto & SAS_PROTOCOL_STP)) { struct smp_resp *rps_resp = &dev->sata_dev.rps_resp; if (rps_resp->frame_type == SMP_RESPONSE && @@ -188,8 +188,8 @@ static int asd_init_target_ddb(struct domain_device *dev) } else { flags |= CONCURRENT_CONN_SUPP; if (!dev->parent && - (dev->dev_type == EDGE_DEV || - dev->dev_type == FANOUT_DEV)) + (dev->dev_type == SAS_EDGE_EXPANDER_DEVICE || + dev->dev_type == SAS_FANOUT_EXPANDER_DEVICE)) asd_ddbsite_write_byte(asd_ha, ddb, MAX_CCONN, 4); else @@ -198,7 +198,7 @@ static int asd_init_target_ddb(struct domain_device *dev) asd_ddbsite_write_byte(asd_ha, ddb, NUM_CTX, 1); } } - if (dev->dev_type == SATA_PM) + if (dev->dev_type == SAS_SATA_PM) flags |= SATA_MULTIPORT; asd_ddbsite_write_byte(asd_ha, ddb, DDB_TARG_FLAGS, flags); @@ -211,7 +211,7 @@ static int asd_init_target_ddb(struct domain_device *dev) asd_ddbsite_write_word(asd_ha, ddb, SEND_QUEUE_TAIL, 0xFFFF); asd_ddbsite_write_word(asd_ha, ddb, SISTER_DDB, 0xFFFF); - if (dev->dev_type == SATA_DEV || (dev->tproto & SAS_PROTOCOL_STP)) { + if (dev->dev_type == SAS_SATA_DEV || (dev->tproto & SAS_PROTOCOL_STP)) { i = asd_init_sata(dev); if (i < 0) { asd_free_ddb(asd_ha, ddb); @@ -219,7 +219,7 @@ static int asd_init_target_ddb(struct domain_device *dev) } } - if (dev->dev_type == SAS_END_DEV) { + if (dev->dev_type == SAS_END_DEVICE) { struct sas_end_device *rdev = rphy_to_end_device(dev->rphy); if (rdev->I_T_nexus_loss_timeout > 0) asd_ddbsite_write_word(asd_ha, ddb, ITNL_TIMEOUT, @@ -328,10 +328,10 @@ int asd_dev_found(struct domain_device *dev) spin_lock_irqsave(&asd_ha->hw_prof.ddb_lock, flags); switch (dev->dev_type) { - case SATA_PM: + case SAS_SATA_PM: res = asd_init_sata_pm_ddb(dev); break; - case SATA_PM_PORT: + case SAS_SATA_PM_PORT: res = asd_init_sata_pm_port_ddb(dev); break; default: diff --git a/drivers/scsi/aic94xx/aic94xx_hwi.c b/drivers/scsi/aic94xx/aic94xx_hwi.c index 81b736c76fff..4df867e07b20 100644 --- a/drivers/scsi/aic94xx/aic94xx_hwi.c +++ b/drivers/scsi/aic94xx/aic94xx_hwi.c @@ -74,7 +74,7 @@ static void asd_init_phy_identify(struct asd_phy *phy) memset(phy->identify_frame, 0, sizeof(*phy->identify_frame)); - phy->identify_frame->dev_type = SAS_END_DEV; + phy->identify_frame->dev_type = SAS_END_DEVICE; if (phy->sas_phy.role & PHY_ROLE_INITIATOR) phy->identify_frame->initiator_bits = phy->sas_phy.iproto; if (phy->sas_phy.role & PHY_ROLE_TARGET) diff --git a/drivers/scsi/aic94xx/aic94xx_tmf.c b/drivers/scsi/aic94xx/aic94xx_tmf.c index cf9040933da6..d4c35df3d4ae 100644 --- a/drivers/scsi/aic94xx/aic94xx_tmf.c +++ b/drivers/scsi/aic94xx/aic94xx_tmf.c @@ -184,7 +184,7 @@ int asd_I_T_nexus_reset(struct domain_device *dev) struct sas_phy *phy = sas_get_local_phy(dev); /* Standard mandates link reset for ATA (type 0) and * hard reset for SSP (type 1) */ - int reset_type = (dev->dev_type == SATA_DEV || + int reset_type = (dev->dev_type == SAS_SATA_DEV || (dev->tproto & SAS_PROTOCOL_STP)) ? 0 : 1; asd_clear_nexus_I_T(dev, NEXUS_PHASE_PRE); diff --git a/drivers/scsi/be2iscsi/be.h b/drivers/scsi/be2iscsi/be.h index f1733dfa3ae2..777e7c0bbb4b 100644 --- a/drivers/scsi/be2iscsi/be.h +++ b/drivers/scsi/be2iscsi/be.h @@ -1,5 +1,5 @@ /** - * Copyright (C) 2005 - 2012 Emulex + * Copyright (C) 2005 - 2013 Emulex * All rights reserved. * * This program is free software; you can redistribute it and/or diff --git a/drivers/scsi/be2iscsi/be_cmds.c b/drivers/scsi/be2iscsi/be_cmds.c index 5c87768c109c..e66aa7c11a8a 100644 --- a/drivers/scsi/be2iscsi/be_cmds.c +++ b/drivers/scsi/be2iscsi/be_cmds.c @@ -1,5 +1,5 @@ /** - * Copyright (C) 2005 - 2012 Emulex + * Copyright (C) 2005 - 2013 Emulex * All rights reserved. * * This program is free software; you can redistribute it and/or @@ -155,6 +155,7 @@ int beiscsi_mccq_compl(struct beiscsi_hba *phba, uint16_t status = 0, addl_status = 0, wrb_num = 0; struct be_mcc_wrb *temp_wrb; struct be_cmd_req_hdr *ioctl_hdr; + struct be_cmd_resp_hdr *ioctl_resp_hdr; struct be_queue_info *mccq = &phba->ctrl.mcc_obj.q; if (beiscsi_error(phba)) @@ -204,6 +205,12 @@ int beiscsi_mccq_compl(struct beiscsi_hba *phba, ioctl_hdr->subsystem, ioctl_hdr->opcode, status, addl_status); + + if (status == MCC_STATUS_INSUFFICIENT_BUFFER) { + ioctl_resp_hdr = (struct be_cmd_resp_hdr *) ioctl_hdr; + if (ioctl_resp_hdr->response_length) + goto release_mcc_tag; + } rc = -EAGAIN; } @@ -267,6 +274,7 @@ static int be_mcc_compl_process(struct be_ctrl_info *ctrl, struct be_mcc_wrb *wrb = wrb_from_mbox(&ctrl->mbox_mem); struct beiscsi_hba *phba = pci_get_drvdata(ctrl->pdev); struct be_cmd_req_hdr *hdr = embedded_payload(wrb); + struct be_cmd_resp_hdr *resp_hdr; be_dws_le_to_cpu(compl, 4); @@ -284,6 +292,11 @@ static int be_mcc_compl_process(struct be_ctrl_info *ctrl, hdr->subsystem, hdr->opcode, compl_status, extd_status); + if (compl_status == MCC_STATUS_INSUFFICIENT_BUFFER) { + resp_hdr = (struct be_cmd_resp_hdr *) hdr; + if (resp_hdr->response_length) + return 0; + } return -EBUSY; } return 0; @@ -335,30 +348,26 @@ static void be2iscsi_fail_session(struct iscsi_cls_session *cls_session) void beiscsi_async_link_state_process(struct beiscsi_hba *phba, struct be_async_event_link_state *evt) { - switch (evt->port_link_status) { - case ASYNC_EVENT_LINK_DOWN: + if ((evt->port_link_status == ASYNC_EVENT_LINK_DOWN) || + ((evt->port_link_status & ASYNC_EVENT_LOGICAL) && + (evt->port_fault != BEISCSI_PHY_LINK_FAULT_NONE))) { + phba->state = BE_ADAPTER_LINK_DOWN; + beiscsi_log(phba, KERN_ERR, BEISCSI_LOG_CONFIG | BEISCSI_LOG_INIT, - "BC_%d : Link Down on Physical Port %d\n", + "BC_%d : Link Down on Port %d\n", evt->physical_port); - phba->state |= BE_ADAPTER_LINK_DOWN; iscsi_host_for_each_session(phba->shost, be2iscsi_fail_session); - break; - case ASYNC_EVENT_LINK_UP: + } else if ((evt->port_link_status & ASYNC_EVENT_LINK_UP) || + ((evt->port_link_status & ASYNC_EVENT_LOGICAL) && + (evt->port_fault == BEISCSI_PHY_LINK_FAULT_NONE))) { phba->state = BE_ADAPTER_UP; + beiscsi_log(phba, KERN_ERR, BEISCSI_LOG_CONFIG | BEISCSI_LOG_INIT, - "BC_%d : Link UP on Physical Port %d\n", - evt->physical_port); - break; - default: - beiscsi_log(phba, KERN_ERR, - BEISCSI_LOG_CONFIG | BEISCSI_LOG_INIT, - "BC_%d : Unexpected Async Notification %d on" - "Physical Port %d\n", - evt->port_link_status, + "BC_%d : Link UP on Port %d\n", evt->physical_port); } } @@ -479,7 +488,7 @@ static int be_mbox_db_ready_wait(struct be_ctrl_info *ctrl) { void __iomem *db = ctrl->db + MPU_MAILBOX_DB_OFFSET; struct beiscsi_hba *phba = pci_get_drvdata(ctrl->pdev); - int wait = 0; + uint32_t wait = 0; u32 ready; do { @@ -527,6 +536,10 @@ int be_mbox_notify(struct be_ctrl_info *ctrl) struct be_mcc_compl *compl = &mbox->compl; struct beiscsi_hba *phba = pci_get_drvdata(ctrl->pdev); + status = be_mbox_db_ready_wait(ctrl); + if (status) + return status; + val &= ~MPU_MAILBOX_DB_RDY_MASK; val |= MPU_MAILBOX_DB_HI_MASK; val |= (upper_32_bits(mbox_mem->dma) >> 2) << 2; @@ -580,6 +593,10 @@ static int be_mbox_notify_wait(struct beiscsi_hba *phba) struct be_mcc_compl *compl = &mbox->compl; struct be_ctrl_info *ctrl = &phba->ctrl; + status = be_mbox_db_ready_wait(ctrl); + if (status) + return status; + val |= MPU_MAILBOX_DB_HI_MASK; /* at bits 2 - 31 place mbox dma addr msb bits 34 - 63 */ val |= (upper_32_bits(mbox_mem->dma) >> 2) << 2; @@ -732,6 +749,16 @@ int beiscsi_cmd_eq_create(struct be_ctrl_info *ctrl, return status; } +/** + * be_cmd_fw_initialize()- Initialize FW + * @ctrl: Pointer to function control structure + * + * Send FW initialize pattern for the function. + * + * return + * Success: 0 + * Failure: Non-Zero value + **/ int be_cmd_fw_initialize(struct be_ctrl_info *ctrl) { struct be_mcc_wrb *wrb = wrb_from_mbox(&ctrl->mbox_mem); @@ -762,6 +789,47 @@ int be_cmd_fw_initialize(struct be_ctrl_info *ctrl) return status; } +/** + * be_cmd_fw_uninit()- Uinitialize FW + * @ctrl: Pointer to function control structure + * + * Send FW uninitialize pattern for the function + * + * return + * Success: 0 + * Failure: Non-Zero value + **/ +int be_cmd_fw_uninit(struct be_ctrl_info *ctrl) +{ + struct be_mcc_wrb *wrb = wrb_from_mbox(&ctrl->mbox_mem); + struct beiscsi_hba *phba = pci_get_drvdata(ctrl->pdev); + int status; + u8 *endian_check; + + spin_lock(&ctrl->mbox_lock); + memset(wrb, 0, sizeof(*wrb)); + + endian_check = (u8 *) wrb; + *endian_check++ = 0xFF; + *endian_check++ = 0xAA; + *endian_check++ = 0xBB; + *endian_check++ = 0xFF; + *endian_check++ = 0xFF; + *endian_check++ = 0xCC; + *endian_check++ = 0xDD; + *endian_check = 0xFF; + + be_dws_cpu_to_le(wrb, sizeof(*wrb)); + + status = be_mbox_notify(ctrl); + if (status) + beiscsi_log(phba, KERN_ERR, BEISCSI_LOG_INIT, + "BC_%d : be_cmd_fw_uninit Failed\n"); + + spin_unlock(&ctrl->mbox_lock); + return status; +} + int beiscsi_cmd_cq_create(struct be_ctrl_info *ctrl, struct be_queue_info *cq, struct be_queue_info *eq, bool sol_evts, bool no_delay, int coalesce |