1 files changed, 66 insertions, 0 deletions
diff --git a/drivers/misc/mic/imx-host/imx_mic_main.h b/drivers/misc/mic/imx-host/imx_mic_main.h
new file mode 100644
index 000000000000..98831bd36d7c
--- /dev/null
+++ b/drivers/misc/mic/imx-host/imx_mic_main.h
@@ -0,0 +1,66 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/*
+ * IMX MIC Platform Software Stack
+ *
+ * Copyright(c) 2020 NXP.
+ *
+ * Intel MIC Host driver.
+ */
+#ifndef _IMX_MIC_MAIN_H_
+#define _IMX_MIC_MAIN_H_
+
+#include <linux/cma.h>
+#include <linux/dma-contiguous.h>
+#include <linux/idr.h>
+#include <linux/irqreturn.h>
+#include <linux/mic_common.h>
+#include <linux/module.h>
+#include <linux/pci.h>
+
+#include "../bus/vop_bus.h"
+#include "../bus/cosm_bus.h"
+#include "../common/imx_mic_common.h"
+
+#define PCI_DEVICE_ID_IMX_MIC		0xCBED
+
+#define IMX_MIC_TEMP_BAR           0
+#define IMX_MIC_MMIO_BAR           2
+#define IMX_MIC_APER_BAR           4
+
+#define RC_SHMEM_ADDR_OFFSET	0x0
+#define RC_SHMEM_SIZE_OFFSET	0x8
+#define RC_MAP_ADDR_OFFSET	0x10
+
+/**
+ * struct imx_mic_device -  MIC device information for each card.
+ *
+ * @mmio: MMIO bar information.
+ * @aper: Aperture bar information.
+ * @id: The unique device id for this MIC device.
+ * @family: The MIC family to which this device belongs.
+ * @stepping: Stepping ID.
+ * @dp: virtio device page.
+ * @dp_dma_addr: virtio device page DMA address.
+ * @num_vectors: The number of MSI vectors that have been allocated.
+ * @temp_bar_base: Virtual address of temp bar.
+ * @pdev: Underlying PCI device.
+ * @vpdev: Virtio over PCIe device on the VOP virtual bus.
+ * @cosm_dev: COSM device
+ */
+struct imx_mic_device {
+	struct mic_mw mmio;
+	struct mic_mw aper;
+	int id;
+	enum mic_hw_family family;
+	u8 stepping;
+	void *dp;
+	dma_addr_t dp_dma_addr;
+	u32 num_vectors;
+	void __iomem *temp_bar_base;
+	struct pci_dev *pdev;
+	struct vop_device *vpdev;
+	struct cosm_device *cosm_dev;
+};
+
+extern struct cosm_hw_ops cosm_hw_ops;
+#endif