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Lines Matching defs:mmio

1 /*	$NetBSD: mmio.c,v 1.2 2021/12/18 23:45:31 riastradh Exp $	*/
39 __KERNEL_RCSID(0, "$NetBSD: mmio.c,v 1.2 2021/12/18 23:45:31 riastradh Exp $");
45  * intel_vgpu_gpa_to_mmio_offset - translate a GPA to MMIO offset
98  * intel_vgpu_emulate_mmio_read - emulate MMIO read
162 	gvt_vgpu_err("fail to emulate MMIO read %08x len %d\n",
170  * intel_vgpu_emulate_mmio_write - emulate MMIO write
226 	gvt_vgpu_err("fail to emulate MMIO write %08x len %d\n", offset,
235  * intel_vgpu_reset_mmio - reset virtual MMIO space
243 	void  *mmio = gvt->firmware.mmio;
246 		memcpy(vgpu->mmio.vreg, mmio, info->mmio_size);
283 		 * interrupt include DE,display mmio related will not be
286 		memcpy(vgpu->mmio.vreg, mmio, GVT_GEN8_MMIO_RESET_OFFSET);
292  * intel_vgpu_init_mmio - init MMIO  space
302 	vgpu->mmio.vreg = vzalloc(info->mmio_size);
303 	if (!vgpu->mmio.vreg)
312  * intel_vgpu_clean_mmio - clean MMIO space
318 	vfree(vgpu->mmio.vreg);
319 	vgpu->mmio.vreg = NULL;