4.14-stable review patch. If anyone has any objections, please let me know.
------------------
From: Shivasharan S shivasharan.srikanteshwara@broadcom.com
commit f369a31578c461a360f58c7695e5aef931bada13 upstream.
No functional change.
Signed-off-by: Kashyap Desai kashyap.desai@broadcom.com Signed-off-by: Shivasharan S shivasharan.srikanteshwara@broadcom.com Signed-off-by: Martin K. Petersen martin.petersen@oracle.com Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org
--- drivers/scsi/megaraid/megaraid_sas.h | 1 - drivers/scsi/megaraid/megaraid_sas_base.c | 9 ++++----- drivers/scsi/megaraid/megaraid_sas_fp.c | 10 +++++----- drivers/scsi/megaraid/megaraid_sas_fusion.c | 24 ++++++++++++------------ 4 files changed, 21 insertions(+), 23 deletions(-)
--- a/drivers/scsi/megaraid/megaraid_sas.h +++ b/drivers/scsi/megaraid/megaraid_sas.h @@ -2243,7 +2243,6 @@ struct megasas_instance { bool dev_handle; bool fw_sync_cache_support; u32 mfi_frame_size; - bool is_ventura; bool msix_combined; u16 max_raid_mapsize; /* preffered count to send as LDIO irrspective of FP capable.*/ --- a/drivers/scsi/megaraid/megaraid_sas_base.c +++ b/drivers/scsi/megaraid/megaraid_sas_base.c @@ -5220,7 +5220,7 @@ static int megasas_init_fw(struct megasa goto fail_ready_state; }
- if (instance->is_ventura) { + if (instance->adapter_type == VENTURA_SERIES) { scratch_pad_3 = readl(&instance->reg_set->outbound_scratch_pad_3); instance->max_raid_mapsize = ((scratch_pad_3 >> @@ -5329,7 +5329,7 @@ static int megasas_init_fw(struct megasa if (instance->instancet->init_adapter(instance)) goto fail_init_adapter;
- if (instance->is_ventura) { + if (instance->adapter_type == VENTURA_SERIES) { scratch_pad_4 = readl(&instance->reg_set->outbound_scratch_pad_4); if ((scratch_pad_4 & MR_NVME_PAGE_SIZE_MASK) >= @@ -5365,7 +5365,7 @@ static int megasas_init_fw(struct megasa memset(instance->ld_ids, 0xff, MEGASAS_MAX_LD_IDS);
/* stream detection initialization */ - if (instance->is_ventura && fusion) { + if (instance->adapter_type == VENTURA_SERIES) { fusion->stream_detect_by_ld = kzalloc(sizeof(struct LD_STREAM_DETECT *) * MAX_LOGICAL_DRIVES_EXT, @@ -6094,7 +6094,6 @@ static int megasas_probe_one(struct pci_
break; case VENTURA_SERIES: - instance->is_ventura = 1; case THUNDERBOLT_SERIES: case INVADER_SERIES: if (megasas_alloc_fusion_context(instance)) { @@ -6686,7 +6685,7 @@ skip_firing_dcmds: if (instance->msix_vectors) pci_free_irq_vectors(instance->pdev);
- if (instance->is_ventura) { + if (instance->adapter_type == VENTURA_SERIES) { for (i = 0; i < MAX_LOGICAL_DRIVES_EXT; ++i) kfree(fusion->stream_detect_by_ld[i]); kfree(fusion->stream_detect_by_ld); --- a/drivers/scsi/megaraid/megaraid_sas_fp.c +++ b/drivers/scsi/megaraid/megaraid_sas_fp.c @@ -745,7 +745,7 @@ static u8 mr_spanset_get_phy_params(stru *pDevHandle = MR_PdDevHandleGet(pd, map); *pPdInterface = MR_PdInterfaceTypeGet(pd, map); /* get second pd also for raid 1/10 fast path writes*/ - if (instance->is_ventura && + if ((instance->adapter_type == VENTURA_SERIES) && (raid->level == 1) && !io_info->isRead) { r1_alt_pd = MR_ArPdGet(arRef, physArm + 1, map); @@ -770,7 +770,7 @@ static u8 mr_spanset_get_phy_params(stru }
*pdBlock += stripRef + le64_to_cpu(MR_LdSpanPtrGet(ld, span, map)->startBlk); - if (instance->is_ventura) { + if (instance->adapter_type == VENTURA_SERIES) { ((struct RAID_CONTEXT_G35 *)pRAID_Context)->span_arm = (span << RAID_CTX_SPANARM_SPAN_SHIFT) | physArm; io_info->span_arm = @@ -861,7 +861,7 @@ u8 MR_GetPhyParams(struct megasas_instan *pDevHandle = MR_PdDevHandleGet(pd, map); *pPdInterface = MR_PdInterfaceTypeGet(pd, map); /* get second pd also for raid 1/10 fast path writes*/ - if (instance->is_ventura && + if ((instance->adapter_type == VENTURA_SERIES) && (raid->level == 1) && !io_info->isRead) { r1_alt_pd = MR_ArPdGet(arRef, physArm + 1, map); @@ -888,7 +888,7 @@ u8 MR_GetPhyParams(struct megasas_instan }
*pdBlock += stripRef + le64_to_cpu(MR_LdSpanPtrGet(ld, span, map)->startBlk); - if (instance->is_ventura) { + if (instance->adapter_type == VENTURA_SERIES) { ((struct RAID_CONTEXT_G35 *)pRAID_Context)->span_arm = (span << RAID_CTX_SPANARM_SPAN_SHIFT) | physArm; io_info->span_arm = @@ -1099,7 +1099,7 @@ MR_BuildRaidContext(struct megasas_insta if (instance->adapter_type == INVADER_SERIES) pRAID_Context->reg_lock_flags = (isRead) ? raid->regTypeReqOnRead : raid->regTypeReqOnWrite; - else if (!instance->is_ventura) + else if (instance->adapter_type == THUNDERBOLT_SERIES) pRAID_Context->reg_lock_flags = (isRead) ? REGION_TYPE_SHARED_READ : raid->regTypeReqOnWrite; pRAID_Context->virtual_disk_tgt_id = raid->targetId; --- a/drivers/scsi/megaraid/megaraid_sas_fusion.c +++ b/drivers/scsi/megaraid/megaraid_sas_fusion.c @@ -237,7 +237,7 @@ megasas_fusion_update_can_queue(struct m reg_set = instance->reg_set;
/* ventura FW does not fill outbound_scratch_pad_3 with queue depth */ - if (!instance->is_ventura) + if (instance->adapter_type < VENTURA_SERIES) cur_max_fw_cmds = readl(&instance->reg_set->outbound_scratch_pad_3) & 0x00FFFF;
@@ -285,7 +285,7 @@ megasas_fusion_update_can_queue(struct m instance->host->can_queue = instance->cur_can_queue; }
- if (instance->is_ventura) + if (instance->adapter_type == VENTURA_SERIES) instance->max_mpt_cmds = instance->max_fw_cmds * RAID_1_PEER_CMDS; else @@ -2349,7 +2349,7 @@ megasas_build_ldio_fusion(struct megasas
praid_context = &io_request->RaidContext;
- if (instance->is_ventura) { + if (instance->adapter_type == VENTURA_SERIES) { spin_lock_irqsave(&instance->stream_lock, spinlock_flags); megasas_stream_detect(instance, cmd, &io_info); spin_unlock_irqrestore(&instance->stream_lock, spinlock_flags); @@ -2415,7 +2415,7 @@ megasas_build_ldio_fusion(struct megasas io_request->RaidContext.raid_context.reg_lock_flags |= (MR_RL_FLAGS_GRANT_DESTINATION_CUDA | MR_RL_FLAGS_SEQ_NUM_ENABLE); - } else if (instance->is_ventura) { + } else if (instance->adapter_type == VENTURA_SERIES) { io_request->RaidContext.raid_context_g35.nseg_type |= (1 << RAID_CONTEXT_NSEG_SHIFT); io_request->RaidContext.raid_context_g35.nseg_type |= @@ -2434,7 +2434,7 @@ megasas_build_ldio_fusion(struct megasas &io_info, local_map_ptr); scp->SCp.Status |= MEGASAS_LOAD_BALANCE_FLAG; cmd->pd_r1_lb = io_info.pd_after_lb; - if (instance->is_ventura) + if (instance->adapter_type == VENTURA_SERIES) io_request->RaidContext.raid_context_g35.span_arm = io_info.span_arm; else @@ -2444,7 +2444,7 @@ megasas_build_ldio_fusion(struct megasas } else scp->SCp.Status &= ~MEGASAS_LOAD_BALANCE_FLAG;
- if (instance->is_ventura) + if (instance->adapter_type == VENTURA_SERIES) cmd->r1_alt_dev_handle = io_info.r1_alt_dev_handle; else cmd->r1_alt_dev_handle = MR_DEVHANDLE_INVALID; @@ -2480,7 +2480,7 @@ megasas_build_ldio_fusion(struct megasas (MR_RL_FLAGS_GRANT_DESTINATION_CPU0 | MR_RL_FLAGS_SEQ_NUM_ENABLE); io_request->RaidContext.raid_context.nseg = 0x1; - } else if (instance->is_ventura) { + } else if (instance->adapter_type == VENTURA_SERIES) { io_request->RaidContext.raid_context_g35.routing_flags |= (1 << MR_RAID_CTX_ROUTINGFLAGS_SQN_SHIFT); io_request->RaidContext.raid_context_g35.nseg_type |= @@ -2555,7 +2555,7 @@ static void megasas_build_ld_nonrw_fusio
/* set RAID context values */ pRAID_Context->config_seq_num = raid->seqNum; - if (!instance->is_ventura) + if (instance->adapter_type != VENTURA_SERIES) pRAID_Context->reg_lock_flags = REGION_TYPE_SHARED_READ; pRAID_Context->timeout_value = cpu_to_le16(raid->fpIoTimeoutForLd); @@ -2640,7 +2640,7 @@ megasas_build_syspd_fusion(struct megasa cpu_to_le16(device_id + (MAX_PHYSICAL_DEVICES - 1)); pRAID_Context->config_seq_num = pd_sync->seq[pd_index].seqNum; io_request->DevHandle = pd_sync->seq[pd_index].devHandle; - if (instance->is_ventura) { + if (instance->adapter_type == VENTURA_SERIES) { io_request->RaidContext.raid_context_g35.routing_flags |= (1 << MR_RAID_CTX_ROUTINGFLAGS_SQN_SHIFT); io_request->RaidContext.raid_context_g35.nseg_type |= @@ -2771,7 +2771,7 @@ megasas_build_io_fusion(struct megasas_i return 1; }
- if (instance->is_ventura) { + if (instance->adapter_type == VENTURA_SERIES) { set_num_sge(&io_request->RaidContext.raid_context_g35, sge_count); cpu_to_le16s(&io_request->RaidContext.raid_context_g35.routing_flags); cpu_to_le16s(&io_request->RaidContext.raid_context_g35.nseg_type); @@ -4233,7 +4233,7 @@ int megasas_reset_fusion(struct Scsi_Hos for (i = 0 ; i < instance->max_scsi_cmds; i++) { cmd_fusion = fusion->cmd_list[i]; /*check for extra commands issued by driver*/ - if (instance->is_ventura) { + if (instance->adapter_type == VENTURA_SERIES) { r1_cmd = fusion->cmd_list[i + instance->max_fw_cmds]; megasas_return_cmd_fusion(instance, r1_cmd); } @@ -4334,7 +4334,7 @@ transition_to_ready: megasas_set_dynamic_target_properties(sdev);
/* reset stream detection array */ - if (instance->is_ventura) { + if (instance->adapter_type == VENTURA_SERIES) { for (j = 0; j < MAX_LOGICAL_DRIVES_EXT; ++j) { memset(fusion->stream_detect_by_ld[j], 0, sizeof(struct LD_STREAM_DETECT));