scsi: megaraid_sas: replace instance->ctrl_context checks with instance->adapter_type
Increase code readability. 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>
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@ -2024,7 +2024,7 @@ void megaraid_sas_kill_hba(struct megasas_instance *instance)
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msleep(1000);
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if ((instance->pdev->device == PCI_DEVICE_ID_LSI_SAS0073SKINNY) ||
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(instance->pdev->device == PCI_DEVICE_ID_LSI_SAS0071SKINNY) ||
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(instance->ctrl_context)) {
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(instance->adapter_type != MFI_SERIES)) {
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writel(MFI_STOP_ADP, &instance->reg_set->doorbell);
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/* Flush */
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readl(&instance->reg_set->doorbell);
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@ -2495,7 +2495,8 @@ int megasas_sriov_start_heartbeat(struct megasas_instance *instance,
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dev_warn(&instance->pdev->dev, "SR-IOV: Starting heartbeat for scsi%d\n",
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instance->host->host_no);
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if (instance->ctrl_context && !instance->mask_interrupts)
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if ((instance->adapter_type != MFI_SERIES) &&
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!instance->mask_interrupts)
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retval = megasas_issue_blocked_cmd(instance, cmd,
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MEGASAS_ROUTINE_WAIT_TIME_VF);
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else
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@ -2791,7 +2792,9 @@ static int megasas_reset_bus_host(struct scsi_cmnd *scmd)
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/*
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* First wait for all commands to complete
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*/
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if (instance->ctrl_context) {
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if (instance->adapter_type == MFI_SERIES) {
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ret = megasas_generic_reset(scmd);
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} else {
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struct megasas_cmd_fusion *cmd;
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cmd = (struct megasas_cmd_fusion *)scmd->SCp.ptr;
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if (cmd)
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@ -2799,8 +2802,7 @@ static int megasas_reset_bus_host(struct scsi_cmnd *scmd)
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MEGA_MPI2_RAID_DEFAULT_IO_FRAME_SIZE);
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ret = megasas_reset_fusion(scmd->device->host,
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SCSIIO_TIMEOUT_OCR);
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} else
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ret = megasas_generic_reset(scmd);
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}
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return ret;
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}
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@ -2817,7 +2819,7 @@ static int megasas_task_abort(struct scsi_cmnd *scmd)
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instance = (struct megasas_instance *)scmd->device->host->hostdata;
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if (instance->ctrl_context)
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if (instance->adapter_type != MFI_SERIES)
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ret = megasas_task_abort_fusion(scmd);
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else {
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sdev_printk(KERN_NOTICE, scmd->device, "TASK ABORT not supported\n");
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@ -2839,7 +2841,7 @@ static int megasas_reset_target(struct scsi_cmnd *scmd)
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instance = (struct megasas_instance *)scmd->device->host->hostdata;
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if (instance->ctrl_context)
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if (instance->adapter_type != MFI_SERIES)
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ret = megasas_reset_target_fusion(scmd);
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else {
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sdev_printk(KERN_NOTICE, scmd->device, "TARGET RESET not supported\n");
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@ -3716,7 +3718,7 @@ megasas_transition_to_ready(struct megasas_instance *instance, int ocr)
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PCI_DEVICE_ID_LSI_SAS0073SKINNY) ||
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(instance->pdev->device ==
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PCI_DEVICE_ID_LSI_SAS0071SKINNY) ||
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(instance->ctrl_context))
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(instance->adapter_type != MFI_SERIES))
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writel(
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MFI_INIT_CLEAR_HANDSHAKE|MFI_INIT_HOTPLUG,
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&instance->reg_set->doorbell);
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@ -3734,7 +3736,7 @@ megasas_transition_to_ready(struct megasas_instance *instance, int ocr)
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PCI_DEVICE_ID_LSI_SAS0073SKINNY) ||
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(instance->pdev->device ==
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PCI_DEVICE_ID_LSI_SAS0071SKINNY) ||
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(instance->ctrl_context))
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(instance->adapter_type != MFI_SERIES))
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writel(MFI_INIT_HOTPLUG,
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&instance->reg_set->doorbell);
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else
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@ -3754,11 +3756,11 @@ megasas_transition_to_ready(struct megasas_instance *instance, int ocr)
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PCI_DEVICE_ID_LSI_SAS0073SKINNY) ||
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(instance->pdev->device ==
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PCI_DEVICE_ID_LSI_SAS0071SKINNY) ||
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(instance->ctrl_context)) {
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(instance->adapter_type != MFI_SERIES)) {
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writel(MFI_RESET_FLAGS,
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&instance->reg_set->doorbell);
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if (instance->ctrl_context) {
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if (instance->adapter_type != MFI_SERIES) {
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for (i = 0; i < (10 * 1000); i += 20) {
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if (readl(
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&instance->
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@ -3925,7 +3927,8 @@ static int megasas_create_frame_pool(struct megasas_instance *instance)
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* max_sge_sz = 12 byte (sizeof megasas_sge64)
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* Total 192 byte (3 MFI frame of 64 byte)
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*/
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frame_count = instance->ctrl_context ? (3 + 1) : (15 + 1);
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frame_count = (instance->adapter_type == MFI_SERIES) ?
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(15 + 1) : (3 + 1);
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instance->mfi_frame_size = MEGAMFI_FRAME_SIZE * frame_count;
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/*
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* Use DMA pool facility provided by PCI layer
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@ -3980,7 +3983,7 @@ static int megasas_create_frame_pool(struct megasas_instance *instance)
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memset(cmd->frame, 0, instance->mfi_frame_size);
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cmd->frame->io.context = cpu_to_le32(cmd->index);
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cmd->frame->io.pad_0 = 0;
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if (!instance->ctrl_context && reset_devices)
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if ((instance->adapter_type == MFI_SERIES) && reset_devices)
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cmd->frame->hdr.cmd = MFI_CMD_INVALID;
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}
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@ -4100,7 +4103,7 @@ int megasas_alloc_cmds(struct megasas_instance *instance)
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inline int
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dcmd_timeout_ocr_possible(struct megasas_instance *instance) {
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if (!instance->ctrl_context)
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if (instance->adapter_type == MFI_SERIES)
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return KILL_ADAPTER;
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else if (instance->unload ||
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test_bit(MEGASAS_FUSION_IN_RESET, &instance->reset_flags))
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@ -4144,7 +4147,8 @@ megasas_get_pd_info(struct megasas_instance *instance, struct scsi_device *sdev)
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dcmd->sgl.sge32[0].phys_addr = cpu_to_le32(instance->pd_info_h);
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dcmd->sgl.sge32[0].length = cpu_to_le32(sizeof(struct MR_PD_INFO));
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if (instance->ctrl_context && !instance->mask_interrupts)
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if ((instance->adapter_type != MFI_SERIES) &&
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!instance->mask_interrupts)
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ret = megasas_issue_blocked_cmd(instance, cmd, MFI_IO_TIMEOUT_SECS);
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else
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ret = megasas_issue_polled(instance, cmd);
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@ -4241,7 +4245,8 @@ megasas_get_pd_list(struct megasas_instance *instance)
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dcmd->sgl.sge32[0].phys_addr = cpu_to_le32(ci_h);
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dcmd->sgl.sge32[0].length = cpu_to_le32(MEGASAS_MAX_PD * sizeof(struct MR_PD_LIST));
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if (instance->ctrl_context && !instance->mask_interrupts)
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if ((instance->adapter_type != MFI_SERIES) &&
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!instance->mask_interrupts)
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ret = megasas_issue_blocked_cmd(instance, cmd,
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MFI_IO_TIMEOUT_SECS);
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else
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@ -4252,7 +4257,7 @@ megasas_get_pd_list(struct megasas_instance *instance)
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dev_info(&instance->pdev->dev, "MR_DCMD_PD_LIST_QUERY "
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"failed/not supported by firmware\n");
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if (instance->ctrl_context)
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if (instance->adapter_type != MFI_SERIES)
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megaraid_sas_kill_hba(instance);
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else
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instance->pd_list_not_supported = 1;
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@ -4373,7 +4378,8 @@ megasas_get_ld_list(struct megasas_instance *instance)
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dcmd->sgl.sge32[0].length = cpu_to_le32(sizeof(struct MR_LD_LIST));
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dcmd->pad_0 = 0;
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if (instance->ctrl_context && !instance->mask_interrupts)
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if ((instance->adapter_type != MFI_SERIES) &&
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!instance->mask_interrupts)
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ret = megasas_issue_blocked_cmd(instance, cmd,
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MFI_IO_TIMEOUT_SECS);
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else
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@ -4492,7 +4498,8 @@ megasas_ld_list_query(struct megasas_instance *instance, u8 query_type)
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dcmd->sgl.sge32[0].length = cpu_to_le32(sizeof(struct MR_LD_TARGETID_LIST));
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dcmd->pad_0 = 0;
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if (instance->ctrl_context && !instance->mask_interrupts)
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if ((instance->adapter_type != MFI_SERIES) &&
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!instance->mask_interrupts)
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ret = megasas_issue_blocked_cmd(instance, cmd, MFI_IO_TIMEOUT_SECS);
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else
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ret = megasas_issue_polled(instance, cmd);
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@ -4665,7 +4672,8 @@ megasas_get_ctrl_info(struct megasas_instance *instance)
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dcmd->sgl.sge32[0].length = cpu_to_le32(sizeof(struct megasas_ctrl_info));
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dcmd->mbox.b[0] = 1;
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if (instance->ctrl_context && !instance->mask_interrupts)
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if ((instance->adapter_type != MFI_SERIES) &&
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!instance->mask_interrupts)
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ret = megasas_issue_blocked_cmd(instance, cmd, MFI_IO_TIMEOUT_SECS);
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else
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ret = megasas_issue_polled(instance, cmd);
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@ -4784,7 +4792,8 @@ int megasas_set_crash_dump_params(struct megasas_instance *instance,
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dcmd->sgl.sge32[0].phys_addr = cpu_to_le32(instance->crash_dump_h);
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dcmd->sgl.sge32[0].length = cpu_to_le32(CRASH_DMA_BUF_SIZE);
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if (instance->ctrl_context && !instance->mask_interrupts)
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if ((instance->adapter_type != MFI_SERIES) &&
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!instance->mask_interrupts)
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ret = megasas_issue_blocked_cmd(instance, cmd, MFI_IO_TIMEOUT_SECS);
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else
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ret = megasas_issue_polled(instance, cmd);
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@ -5171,7 +5180,7 @@ static int megasas_init_fw(struct megasas_instance *instance)
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reg_set = instance->reg_set;
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if (fusion)
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if (instance->adapter_type != MFI_SERIES)
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instance->instancet = &megasas_instance_template_fusion;
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else {
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switch (instance->pdev->device) {
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@ -5806,7 +5815,8 @@ megasas_get_target_prop(struct megasas_instance *instance,
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dcmd->sgl.sge32[0].length =
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cpu_to_le32(sizeof(struct MR_TARGET_PROPERTIES));
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if (instance->ctrl_context && !instance->mask_interrupts)
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if ((instance->adapter_type != MFI_SERIES) &&
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!instance->mask_interrupts)
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ret = megasas_issue_blocked_cmd(instance,
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cmd, MFI_IO_TIMEOUT_SECS);
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else
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@ -6193,7 +6203,7 @@ static int megasas_probe_one(struct pci_dev *pdev,
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instance->disableOnlineCtrlReset = 1;
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instance->UnevenSpanSupport = 0;
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if (instance->ctrl_context) {
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if (instance->adapter_type != MFI_SERIES) {
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INIT_WORK(&instance->work_init, megasas_fusion_ocr_wq);
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INIT_WORK(&instance->crash_init, megasas_fusion_crash_dump_wq);
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} else
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@ -6273,7 +6283,7 @@ fail_io_attach:
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instance->instancet->disable_intr(instance);
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megasas_destroy_irqs(instance);
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if (instance->ctrl_context)
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if (instance->adapter_type != MFI_SERIES)
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megasas_release_fusion(instance);
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else
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megasas_release_mfi(instance);
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@ -6507,7 +6517,7 @@ megasas_resume(struct pci_dev *pdev)
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if (rval < 0)
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goto fail_reenable_msix;
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if (instance->ctrl_context) {
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if (instance->adapter_type != MFI_SERIES) {
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megasas_reset_reply_desc(instance);
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if (megasas_ioc_init_fusion(instance)) {
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megasas_free_cmds(instance);
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@ -6691,7 +6701,7 @@ skip_firing_dcmds:
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}
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if (instance->ctrl_context) {
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if (instance->adapter_type != MFI_SERIES) {
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megasas_release_fusion(instance);
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pd_seq_map_sz = sizeof(struct MR_PD_CFG_SEQ_NUM_SYNC) +
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(sizeof(struct MR_PD_CFG_SEQ) *
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