instance->crash_dump_h);
}
+/*
+ * megasas_init_ctrl_params - Initialize controller's instance
+ * parameters before FW init
+ * @instance - Adapter soft instance
+ * @return - void
+ */
+static inline void megasas_init_ctrl_params(struct megasas_instance *instance)
+{
+ instance->fw_crash_state = UNAVAILABLE;
+
+ megasas_poll_wait_aen = 0;
+ instance->issuepend_done = 1;
+ atomic_set(&instance->adprecovery, MEGASAS_HBA_OPERATIONAL);
+
+ /*
+ * Initialize locks and queues
+ */
+ INIT_LIST_HEAD(&instance->cmd_pool);
+ INIT_LIST_HEAD(&instance->internal_reset_pending_q);
+
+ atomic_set(&instance->fw_outstanding, 0);
+
+ init_waitqueue_head(&instance->int_cmd_wait_q);
+ init_waitqueue_head(&instance->abort_cmd_wait_q);
+
+ spin_lock_init(&instance->crashdump_lock);
+ spin_lock_init(&instance->mfi_pool_lock);
+ spin_lock_init(&instance->hba_lock);
+ spin_lock_init(&instance->stream_lock);
+ spin_lock_init(&instance->completion_lock);
+
+ mutex_init(&instance->hba_mutex);
+ mutex_init(&instance->reset_mutex);
+
+ if ((instance->pdev->device == PCI_DEVICE_ID_LSI_SAS0073SKINNY) ||
+ (instance->pdev->device == PCI_DEVICE_ID_LSI_SAS0071SKINNY))
+ instance->flag_ieee = 1;
+
+ megasas_dbg_lvl = 0;
+ instance->flag = 0;
+ instance->unload = 1;
+ instance->last_time = 0;
+ instance->disableOnlineCtrlReset = 1;
+ instance->UnevenSpanSupport = 0;
+
+ if (instance->adapter_type != MFI_SERIES) {
+ INIT_WORK(&instance->work_init, megasas_fusion_ocr_wq);
+ INIT_WORK(&instance->crash_init, megasas_fusion_crash_dump_wq);
+ } else {
+ INIT_WORK(&instance->work_init, process_fw_state_change_wq);
+ }
+}
+
/**
* megasas_probe_one - PCI hotplug entry point
* @pdev: PCI device structure
instance = (struct megasas_instance *)host->hostdata;
memset(instance, 0, sizeof(*instance));
atomic_set(&instance->fw_reset_no_pci_access, 0);
- instance->pdev = pdev;
-
- megasas_set_adapter_type(instance);
-
- if (megasas_alloc_ctrl_mem(instance))
- goto fail_alloc_dma_buf;
-
- if (megasas_alloc_ctrl_dma_buffers(instance))
- goto fail_alloc_dma_buf;
-
- /* Crash dump feature related initialisation*/
- instance->drv_buf_index = 0;
- instance->drv_buf_alloc = 0;
- instance->crash_dump_fw_support = 0;
- instance->crash_dump_app_support = 0;
- instance->fw_crash_state = UNAVAILABLE;
- spin_lock_init(&instance->crashdump_lock);
- instance->crash_dump_buf = NULL;
-
- megasas_poll_wait_aen = 0;
- instance->flag_ieee = 0;
- instance->ev = NULL;
- instance->issuepend_done = 1;
- atomic_set(&instance->adprecovery, MEGASAS_HBA_OPERATIONAL);
- instance->is_imr = 0;
-
- /*
- * Initialize locks and queues
- */
- INIT_LIST_HEAD(&instance->cmd_pool);
- INIT_LIST_HEAD(&instance->internal_reset_pending_q);
-
- atomic_set(&instance->fw_outstanding,0);
-
- init_waitqueue_head(&instance->int_cmd_wait_q);
- init_waitqueue_head(&instance->abort_cmd_wait_q);
-
- spin_lock_init(&instance->mfi_pool_lock);
- spin_lock_init(&instance->hba_lock);
- spin_lock_init(&instance->stream_lock);
- spin_lock_init(&instance->completion_lock);
-
- mutex_init(&instance->reset_mutex);
- mutex_init(&instance->hba_mutex);
/*
* Initialize PCI related and misc parameters
*/
+ instance->pdev = pdev;
instance->host = host;
instance->unique_id = pdev->bus->number << 8 | pdev->devfn;
instance->init_id = MEGASAS_DEFAULT_INIT_ID;
- if ((instance->pdev->device == PCI_DEVICE_ID_LSI_SAS0073SKINNY) ||
- (instance->pdev->device == PCI_DEVICE_ID_LSI_SAS0071SKINNY))
- instance->flag_ieee = 1;
+ megasas_set_adapter_type(instance);
- megasas_dbg_lvl = 0;
- instance->flag = 0;
- instance->unload = 1;
- instance->last_time = 0;
- instance->disableOnlineCtrlReset = 1;
- instance->UnevenSpanSupport = 0;
+ megasas_init_ctrl_params(instance);
- if (instance->adapter_type != MFI_SERIES) {
- INIT_WORK(&instance->work_init, megasas_fusion_ocr_wq);
- INIT_WORK(&instance->crash_init, megasas_fusion_crash_dump_wq);
- } else
- INIT_WORK(&instance->work_init, process_fw_state_change_wq);
+ if (megasas_alloc_ctrl_mem(instance))
+ goto fail_alloc_dma_buf;
+
+ if (megasas_alloc_ctrl_dma_buffers(instance))
+ goto fail_alloc_dma_buf;
/*
* Initialize MFI Firmware