From 21d3c7105b7d87ad85b5d16d5c573941fc51585f Mon Sep 17 00:00:00 2001 From: "Sumit.Saxena@lsi.com" Date: Wed, 22 May 2013 12:31:43 +0530 Subject: [PATCH] [SCSI] megaraid_sas: Add support for MegaRAID Fury (device ID-0x005f) 12Gb/s controllers Signed-off-by: Sumit Saxena Signed-off-by: Kashyap Desai Signed-off-by: James Bottomley --- drivers/scsi/megaraid/megaraid_sas.h | 1 + drivers/scsi/megaraid/megaraid_sas_base.c | 48 +++++++++++++++------ drivers/scsi/megaraid/megaraid_sas_fp.c | 13 ++++-- drivers/scsi/megaraid/megaraid_sas_fusion.c | 27 ++++++++---- 4 files changed, 63 insertions(+), 26 deletions(-) diff --git a/drivers/scsi/megaraid/megaraid_sas.h b/drivers/scsi/megaraid/megaraid_sas.h index 684cc343cf09..d5efad70f234 100644 --- a/drivers/scsi/megaraid/megaraid_sas.h +++ b/drivers/scsi/megaraid/megaraid_sas.h @@ -49,6 +49,7 @@ #define PCI_DEVICE_ID_LSI_SAS0071SKINNY 0x0071 #define PCI_DEVICE_ID_LSI_FUSION 0x005b #define PCI_DEVICE_ID_LSI_INVADER 0x005d +#define PCI_DEVICE_ID_LSI_FURY 0x005f /* * ===================================== diff --git a/drivers/scsi/megaraid/megaraid_sas_base.c b/drivers/scsi/megaraid/megaraid_sas_base.c index eadc8c873f45..63108d7849a4 100644 --- a/drivers/scsi/megaraid/megaraid_sas_base.c +++ b/drivers/scsi/megaraid/megaraid_sas_base.c @@ -122,6 +122,8 @@ static struct pci_device_id megasas_pci_table[] = { /* Fusion */ {PCI_DEVICE(PCI_VENDOR_ID_LSI_LOGIC, PCI_DEVICE_ID_LSI_INVADER)}, /* Invader */ + {PCI_DEVICE(PCI_VENDOR_ID_LSI_LOGIC, PCI_DEVICE_ID_LSI_FURY)}, + /* Fury */ {} }; @@ -223,6 +225,7 @@ megasas_return_cmd(struct megasas_instance *instance, struct megasas_cmd *cmd) cmd->frame_count = 0; if ((instance->pdev->device != PCI_DEVICE_ID_LSI_FUSION) && (instance->pdev->device != PCI_DEVICE_ID_LSI_INVADER) && + (instance->pdev->device != PCI_DEVICE_ID_LSI_FURY) && (reset_devices)) cmd->frame->hdr.cmd = MFI_CMD_INVALID; list_add_tail(&cmd->list, &instance->cmd_pool); @@ -1599,7 +1602,8 @@ void megaraid_sas_kill_hba(struct megasas_instance *instance) if ((instance->pdev->device == PCI_DEVICE_ID_LSI_SAS0073SKINNY) || (instance->pdev->device == PCI_DEVICE_ID_LSI_SAS0071SKINNY) || (instance->pdev->device == PCI_DEVICE_ID_LSI_FUSION) || - (instance->pdev->device == PCI_DEVICE_ID_LSI_INVADER)) { + (instance->pdev->device == PCI_DEVICE_ID_LSI_INVADER) || + (instance->pdev->device == PCI_DEVICE_ID_LSI_FURY)) { writel(MFI_STOP_ADP, &instance->reg_set->doorbell); } else { writel(MFI_STOP_ADP, &instance->reg_set->inbound_doorbell); @@ -1974,7 +1978,8 @@ static int megasas_reset_bus_host(struct scsi_cmnd *scmd) * First wait for all commands to complete */ if ((instance->pdev->device == PCI_DEVICE_ID_LSI_FUSION) || - (instance->pdev->device == PCI_DEVICE_ID_LSI_INVADER)) + (instance->pdev->device == PCI_DEVICE_ID_LSI_INVADER) || + (instance->pdev->device == PCI_DEVICE_ID_LSI_FURY)) ret = megasas_reset_fusion(scmd->device->host); else ret = megasas_generic_reset(scmd); @@ -2680,9 +2685,11 @@ megasas_transition_to_ready(struct megasas_instance *instance, int ocr) (instance->pdev->device == PCI_DEVICE_ID_LSI_SAS0071SKINNY) || (instance->pdev->device == - PCI_DEVICE_ID_LSI_FUSION) || + PCI_DEVICE_ID_LSI_FUSION) || (instance->pdev->device == - PCI_DEVICE_ID_LSI_INVADER)) { + PCI_DEVICE_ID_LSI_INVADER) || + (instance->pdev->device == + PCI_DEVICE_ID_LSI_FURY)) { writel( MFI_INIT_CLEAR_HANDSHAKE|MFI_INIT_HOTPLUG, &instance->reg_set->doorbell); @@ -2704,7 +2711,9 @@ megasas_transition_to_ready(struct megasas_instance *instance, int ocr) (instance->pdev->device == PCI_DEVICE_ID_LSI_FUSION) || (instance->pdev->device == - PCI_DEVICE_ID_LSI_INVADER)) { + PCI_DEVICE_ID_LSI_INVADER) || + (instance->pdev->device == + PCI_DEVICE_ID_LSI_FURY)) { writel(MFI_INIT_HOTPLUG, &instance->reg_set->doorbell); } else @@ -2727,13 +2736,17 @@ megasas_transition_to_ready(struct megasas_instance *instance, int ocr) (instance->pdev->device == PCI_DEVICE_ID_LSI_FUSION) || (instance->pdev->device - == PCI_DEVICE_ID_LSI_INVADER)) { + == PCI_DEVICE_ID_LSI_INVADER) || + (instance->pdev->device + == PCI_DEVICE_ID_LSI_FURY)) { writel(MFI_RESET_FLAGS, &instance->reg_set->doorbell); if ((instance->pdev->device == - PCI_DEVICE_ID_LSI_FUSION) || - (instance->pdev->device == - PCI_DEVICE_ID_LSI_INVADER)) { + PCI_DEVICE_ID_LSI_FUSION) || + (instance->pdev->device == + PCI_DEVICE_ID_LSI_INVADER) || + (instance->pdev->device == + PCI_DEVICE_ID_LSI_FURY)) { for (i = 0; i < (10 * 1000); i += 20) { if (readl( &instance-> @@ -2958,6 +2971,7 @@ static int megasas_create_frame_pool(struct megasas_instance *instance) cmd->frame->io.pad_0 = 0; if ((instance->pdev->device != PCI_DEVICE_ID_LSI_FUSION) && (instance->pdev->device != PCI_DEVICE_ID_LSI_INVADER) && + (instance->pdev->device != PCI_DEVICE_ID_LSI_FURY) && (reset_devices)) cmd->frame->hdr.cmd = MFI_CMD_INVALID; } @@ -3495,6 +3509,7 @@ static int megasas_init_fw(struct megasas_instance *instance) switch (instance->pdev->device) { case PCI_DEVICE_ID_LSI_FUSION: case PCI_DEVICE_ID_LSI_INVADER: + case PCI_DEVICE_ID_LSI_FURY: instance->instancet = &megasas_instance_template_fusion; break; case PCI_DEVICE_ID_LSI_SAS1078R: @@ -3528,7 +3543,8 @@ static int megasas_init_fw(struct megasas_instance *instance) if (msix_enable && !msix_disable) { /* Check max MSI-X vectors */ if ((instance->pdev->device == PCI_DEVICE_ID_LSI_FUSION) || - (instance->pdev->device == PCI_DEVICE_ID_LSI_INVADER)) { + (instance->pdev->device == PCI_DEVICE_ID_LSI_INVADER) || + (instance->pdev->device == PCI_DEVICE_ID_LSI_FURY)) { instance->msix_vectors = (readl(&instance->reg_set-> outbound_scratch_pad_2 ) & 0x1F) + 1; @@ -3933,7 +3949,8 @@ static int megasas_io_attach(struct megasas_instance *instance) /* Fusion only supports host reset */ if ((instance->pdev->device == PCI_DEVICE_ID_LSI_FUSION) || - (instance->pdev->device == PCI_DEVICE_ID_LSI_INVADER)) { + (instance->pdev->device == PCI_DEVICE_ID_LSI_INVADER) || + (instance->pdev->device == PCI_DEVICE_ID_LSI_FURY)) { host->hostt->eh_device_reset_handler = NULL; host->hostt->eh_bus_reset_handler = NULL; } @@ -4044,6 +4061,7 @@ static int megasas_probe_one(struct pci_dev *pdev, switch (instance->pdev->device) { case PCI_DEVICE_ID_LSI_FUSION: case PCI_DEVICE_ID_LSI_INVADER: + case PCI_DEVICE_ID_LSI_FURY: { struct fusion_context *fusion; @@ -4136,7 +4154,8 @@ static int megasas_probe_one(struct pci_dev *pdev, instance->disableOnlineCtrlReset = 1; if ((instance->pdev->device == PCI_DEVICE_ID_LSI_FUSION) || - (instance->pdev->device == PCI_DEVICE_ID_LSI_INVADER)) + (instance->pdev->device == PCI_DEVICE_ID_LSI_INVADER) || + (instance->pdev->device == PCI_DEVICE_ID_LSI_FURY)) INIT_WORK(&instance->work_init, megasas_fusion_ocr_wq); else INIT_WORK(&instance->work_init, process_fw_state_change_wq); @@ -4227,7 +4246,8 @@ static int megasas_probe_one(struct pci_dev *pdev, free_irq(instance->pdev->irq, &instance->irq_context[0]); fail_irq: if ((instance->pdev->device == PCI_DEVICE_ID_LSI_FUSION) || - (instance->pdev->device == PCI_DEVICE_ID_LSI_INVADER)) + (instance->pdev->device == PCI_DEVICE_ID_LSI_INVADER) || + (instance->pdev->device == PCI_DEVICE_ID_LSI_FURY)) megasas_release_fusion(instance); else megasas_release_mfi(instance); @@ -4438,6 +4458,7 @@ megasas_resume(struct pci_dev *pdev) switch (instance->pdev->device) { case PCI_DEVICE_ID_LSI_FUSION: case PCI_DEVICE_ID_LSI_INVADER: + case PCI_DEVICE_ID_LSI_FURY: { megasas_reset_reply_desc(instance); if (megasas_ioc_init_fusion(instance)) { @@ -4587,6 +4608,7 @@ static void megasas_detach_one(struct pci_dev *pdev) switch (instance->pdev->device) { case PCI_DEVICE_ID_LSI_FUSION: case PCI_DEVICE_ID_LSI_INVADER: + case PCI_DEVICE_ID_LSI_FURY: megasas_release_fusion(instance); for (i = 0; i < 2 ; i++) if (fusion->ld_map[i]) diff --git a/drivers/scsi/megaraid/megaraid_sas_fp.c b/drivers/scsi/megaraid/megaraid_sas_fp.c index b06a240ee39a..356b684f5355 100644 --- a/drivers/scsi/megaraid/megaraid_sas_fp.c +++ b/drivers/scsi/megaraid/megaraid_sas_fp.c @@ -238,6 +238,11 @@ u8 MR_GetPhyParams(struct megasas_instance *instance, u32 ld, u64 stripRow, u64 row; u8 retval = TRUE; int error_code = 0; + u8 do_invader = 0; + + if ((instance->pdev->device == PCI_DEVICE_ID_LSI_INVADER || + instance->pdev->device == PCI_DEVICE_ID_LSI_FURY)) + do_invader = 1; row = mega_div64_32(stripRow, raid->rowDataSize); @@ -282,9 +287,8 @@ u8 MR_GetPhyParams(struct megasas_instance *instance, u32 ld, u64 stripRow, else { *pDevHandle = MR_PD_INVALID; /* set dev handle as invalid. */ if ((raid->level >= 5) && - ((instance->pdev->device != PCI_DEVICE_ID_LSI_INVADER) || - (instance->pdev->device == PCI_DEVICE_ID_LSI_INVADER && - raid->regTypeReqOnRead != REGION_TYPE_UNUSED))) + (!do_invader || (do_invader && + (raid->regTypeReqOnRead != REGION_TYPE_UNUSED)))) pRAID_Context->regLockFlags = REGION_TYPE_EXCLUSIVE; else if (raid->level == 1) { /* Get alternate Pd. */ @@ -405,7 +409,8 @@ MR_BuildRaidContext(struct megasas_instance *instance, } pRAID_Context->timeoutValue = map->raidMap.fpPdIoTimeoutSec; - if (instance->pdev->device == PCI_DEVICE_ID_LSI_INVADER) + if ((instance->pdev->device == PCI_DEVICE_ID_LSI_INVADER) || + (instance->pdev->device == PCI_DEVICE_ID_LSI_FURY)) pRAID_Context->regLockFlags = (isRead) ? raid->regTypeReqOnRead : raid->regTypeReqOnWrite; else diff --git a/drivers/scsi/megaraid/megaraid_sas_fusion.c b/drivers/scsi/megaraid/megaraid_sas_fusion.c index 750cbdfedd66..454743d50a8a 100644 --- a/drivers/scsi/megaraid/megaraid_sas_fusion.c +++ b/drivers/scsi/megaraid/megaraid_sas_fusion.c @@ -1071,7 +1071,8 @@ megasas_make_sgl_fusion(struct megasas_instance *instance, fusion = instance->ctrl_context; - if (instance->pdev->device == PCI_DEVICE_ID_LSI_INVADER) { + if ((instance->pdev->device == PCI_DEVICE_ID_LSI_INVADER) || + (instance->pdev->device == PCI_DEVICE_ID_LSI_FURY)) { struct MPI25_IEEE_SGE_CHAIN64 *sgl_ptr_end = sgl_ptr; sgl_ptr_end += fusion->max_sge_in_main_msg - 1; sgl_ptr_end->Flags = 0; @@ -1088,7 +1089,8 @@ megasas_make_sgl_fusion(struct megasas_instance *instance, sgl_ptr->Length = sg_dma_len(os_sgl); sgl_ptr->Address = sg_dma_address(os_sgl); sgl_ptr->Flags = 0; - if (instance->pdev->device == PCI_DEVICE_ID_LSI_INVADER) { + if ((instance->pdev->device == PCI_DEVICE_ID_LSI_INVADER) || + (instance->pdev->device == PCI_DEVICE_ID_LSI_FURY)) { if (i == sge_count - 1) sgl_ptr->Flags = IEEE_SGE_FLAGS_END_OF_LIST; } @@ -1100,8 +1102,10 @@ megasas_make_sgl_fusion(struct megasas_instance *instance, (sge_count > fusion->max_sge_in_main_msg)) { struct MPI25_IEEE_SGE_CHAIN64 *sg_chain; - if (instance->pdev->device == - PCI_DEVICE_ID_LSI_INVADER) { + if ((instance->pdev->device == + PCI_DEVICE_ID_LSI_INVADER) || + (instance->pdev->device == + PCI_DEVICE_ID_LSI_FURY)) { if ((cmd->io_request->IoFlags & MPI25_SAS_DEVICE0_FLAGS_ENABLED_FAST_PATH) != MPI25_SAS_DEVICE0_FLAGS_ENABLED_FAST_PATH) @@ -1117,8 +1121,10 @@ megasas_make_sgl_fusion(struct megasas_instance *instance, sg_chain = sgl_ptr; /* Prepare chain element */ sg_chain->NextChainOffset = 0; - if (instance->pdev->device == - PCI_DEVICE_ID_LSI_INVADER) + if ((instance->pdev->device == + PCI_DEVICE_ID_LSI_INVADER) || + (instance->pdev->device == + PCI_DEVICE_ID_LSI_FURY)) sg_chain->Flags = IEEE_SGE_FLAGS_CHAIN_ELEMENT; else sg_chain->Flags = @@ -1434,7 +1440,8 @@ megasas_build_ldio_fusion(struct megasas_instance *instance, cmd->request_desc->SCSIIO.RequestFlags = (MPI2_REQ_DESCRIPT_FLAGS_HIGH_PRIORITY << MEGASAS_REQ_DESCRIPT_FLAGS_TYPE_SHIFT); - if (instance->pdev->device == PCI_DEVICE_ID_LSI_INVADER) { + if ((instance->pdev->device == PCI_DEVICE_ID_LSI_INVADER) || + (instance->pdev->device == PCI_DEVICE_ID_LSI_FURY)) { if (io_request->RaidContext.regLockFlags == REGION_TYPE_UNUSED) cmd->request_desc->SCSIIO.RequestFlags = @@ -1465,7 +1472,8 @@ megasas_build_ldio_fusion(struct megasas_instance *instance, cmd->request_desc->SCSIIO.RequestFlags = (MEGASAS_REQ_DESCRIPT_FLAGS_LD_IO << MEGASAS_REQ_DESCRIPT_FLAGS_TYPE_SHIFT); - if (instance->pdev->device == PCI_DEVICE_ID_LSI_INVADER) { + if ((instance->pdev->device == PCI_DEVICE_ID_LSI_INVADER) || + (instance->pdev->device == PCI_DEVICE_ID_LSI_FURY)) { if (io_request->RaidContext.regLockFlags == REGION_TYPE_UNUSED) cmd->request_desc->SCSIIO.RequestFlags = @@ -1941,7 +1949,8 @@ build_mpt_mfi_pass_thru(struct megasas_instance *instance, fusion = instance->ctrl_context; io_req = cmd->io_request; - if (instance->pdev->device == PCI_DEVICE_ID_LSI_INVADER) { + if ((instance->pdev->device == PCI_DEVICE_ID_LSI_INVADER) || + (instance->pdev->device == PCI_DEVICE_ID_LSI_FURY)) { struct MPI25_IEEE_SGE_CHAIN64 *sgl_ptr_end = (struct MPI25_IEEE_SGE_CHAIN64 *)&io_req->SGL; sgl_ptr_end += fusion->max_sge_in_main_msg - 1; -- 2.34.1