236 spufs_mem_mmap_fault(struct vm_area_struct *vma, struct vm_fault *vmf)  in spufs_mem_mmap_fault()  argument
238 	struct spu_context *ctx	= vma->vm_file->private_data;  in spufs_mem_mmap_fault()
247 	psize = get_slice_psize(vma->vm_mm, address);  in spufs_mem_mmap_fault()
254 		BUG_ON(vma->vm_start & 0xffff);  in spufs_mem_mmap_fault()
270 		vma->vm_page_prot = pgprot_cached(vma->vm_page_prot);  in spufs_mem_mmap_fault()
273 		vma->vm_page_prot = pgprot_noncached_wc(vma->vm_page_prot);  in spufs_mem_mmap_fault()
276 	vm_insert_pfn(vma, address, pfn);  in spufs_mem_mmap_fault()
283 static int spufs_mem_mmap_access(struct vm_area_struct *vma,  in spufs_mem_mmap_access()  argument
287 	struct spu_context *ctx = vma->vm_file->private_data;  in spufs_mem_mmap_access()
288 	unsigned long offset = address - vma->vm_start;  in spufs_mem_mmap_access()
291 	if (write && !(vma->vm_flags & VM_WRITE))  in spufs_mem_mmap_access()
295 	if ((offset + len) > vma->vm_end)  in spufs_mem_mmap_access()
296 		len = vma->vm_end - offset;  in spufs_mem_mmap_access()
311 static int spufs_mem_mmap(struct file *file, struct vm_area_struct *vma)  in spufs_mem_mmap()  argument
320 			 " pgoff=0x%lx\n", vma->vm_start, vma->vm_end,  in spufs_mem_mmap()
321 			 vma->vm_pgoff);  in spufs_mem_mmap()
322 		if (vma->vm_start & 0xffff)  in spufs_mem_mmap()
324 		if (vma->vm_pgoff & 0xf)  in spufs_mem_mmap()
329 	if (!(vma->vm_flags & VM_SHARED))  in spufs_mem_mmap()
332 	vma->vm_flags |= VM_IO | VM_PFNMAP;  in spufs_mem_mmap()
333 	vma->vm_page_prot = pgprot_noncached_wc(vma->vm_page_prot);  in spufs_mem_mmap()
335 	vma->vm_ops = &spufs_mem_mmap_vmops;  in spufs_mem_mmap()
370 static int spufs_ps_fault(struct vm_area_struct *vma,  in spufs_ps_fault()  argument
375 	struct spu_context *ctx = vma->vm_file->private_data;  in spufs_ps_fault()
413 		vm_insert_pfn(vma, (unsigned long)vmf->virtual_address,  in spufs_ps_fault()
427 static int spufs_cntl_mmap_fault(struct vm_area_struct *vma,  in spufs_cntl_mmap_fault()  argument
430 	return spufs_ps_fault(vma, vmf, 0x4000, SPUFS_CNTL_MAP_SIZE);  in spufs_cntl_mmap_fault()
440 static int spufs_cntl_mmap(struct file *file, struct vm_area_struct *vma)  in spufs_cntl_mmap()  argument
442 	if (!(vma->vm_flags & VM_SHARED))  in spufs_cntl_mmap()
445 	vma->vm_flags |= VM_IO | VM_PFNMAP;  in spufs_cntl_mmap()
446 	vma->vm_page_prot = pgprot_noncached(vma->vm_page_prot);  in spufs_cntl_mmap()
448 	vma->vm_ops = &spufs_cntl_mmap_vmops;  in spufs_cntl_mmap()
1127 spufs_signal1_mmap_fault(struct vm_area_struct *vma, struct vm_fault *vmf)  in spufs_signal1_mmap_fault()  argument
1130 	return spufs_ps_fault(vma, vmf, 0x14000, SPUFS_SIGNAL_MAP_SIZE);  in spufs_signal1_mmap_fault()
1135 	return spufs_ps_fault(vma, vmf, 0x10000, SPUFS_SIGNAL_MAP_SIZE);  in spufs_signal1_mmap_fault()
1145 static int spufs_signal1_mmap(struct file *file, struct vm_area_struct *vma)  in spufs_signal1_mmap()  argument
1147 	if (!(vma->vm_flags & VM_SHARED))  in spufs_signal1_mmap()
1150 	vma->vm_flags |= VM_IO | VM_PFNMAP;  in spufs_signal1_mmap()
1151 	vma->vm_page_prot = pgprot_noncached(vma->vm_page_prot);  in spufs_signal1_mmap()
1153 	vma->vm_ops = &spufs_signal1_mmap_vmops;  in spufs_signal1_mmap()
1265 spufs_signal2_mmap_fault(struct vm_area_struct *vma, struct vm_fault *vmf)  in spufs_signal2_mmap_fault()  argument
1268 	return spufs_ps_fault(vma, vmf, 0x1c000, SPUFS_SIGNAL_MAP_SIZE);  in spufs_signal2_mmap_fault()
1273 	return spufs_ps_fault(vma, vmf, 0x10000, SPUFS_SIGNAL_MAP_SIZE);  in spufs_signal2_mmap_fault()
1283 static int spufs_signal2_mmap(struct file *file, struct vm_area_struct *vma)  in spufs_signal2_mmap()  argument
1285 	if (!(vma->vm_flags & VM_SHARED))  in spufs_signal2_mmap()
1288 	vma->vm_flags |= VM_IO | VM_PFNMAP;  in spufs_signal2_mmap()
1289 	vma->vm_page_prot = pgprot_noncached(vma->vm_page_prot);  in spufs_signal2_mmap()
1291 	vma->vm_ops = &spufs_signal2_mmap_vmops;  in spufs_signal2_mmap()
1394 spufs_mss_mmap_fault(struct vm_area_struct *vma, struct vm_fault *vmf)  in spufs_mss_mmap_fault()  argument
1396 	return spufs_ps_fault(vma, vmf, 0x0000, SPUFS_MSS_MAP_SIZE);  in spufs_mss_mmap_fault()
1406 static int spufs_mss_mmap(struct file *file, struct vm_area_struct *vma)  in spufs_mss_mmap()  argument
1408 	if (!(vma->vm_flags & VM_SHARED))  in spufs_mss_mmap()
1411 	vma->vm_flags |= VM_IO | VM_PFNMAP;  in spufs_mss_mmap()
1412 	vma->vm_page_prot = pgprot_noncached(vma->vm_page_prot);  in spufs_mss_mmap()
1414 	vma->vm_ops = &spufs_mss_mmap_vmops;  in spufs_mss_mmap()
1456 spufs_psmap_mmap_fault(struct vm_area_struct *vma, struct vm_fault *vmf)  in spufs_psmap_mmap_fault()  argument
1458 	return spufs_ps_fault(vma, vmf, 0x0000, SPUFS_PS_MAP_SIZE);  in spufs_psmap_mmap_fault()
1468 static int spufs_psmap_mmap(struct file *file, struct vm_area_struct *vma)  in spufs_psmap_mmap()  argument
1470 	if (!(vma->vm_flags & VM_SHARED))  in spufs_psmap_mmap()
1473 	vma->vm_flags |= VM_IO | VM_PFNMAP;  in spufs_psmap_mmap()
1474 	vma->vm_page_prot = pgprot_noncached(vma->vm_page_prot);  in spufs_psmap_mmap()
1476 	vma->vm_ops = &spufs_psmap_mmap_vmops;  in spufs_psmap_mmap()
1516 spufs_mfc_mmap_fault(struct vm_area_struct *vma, struct vm_fault *vmf)  in spufs_mfc_mmap_fault()  argument
1518 	return spufs_ps_fault(vma, vmf, 0x3000, SPUFS_MFC_MAP_SIZE);  in spufs_mfc_mmap_fault()
1528 static int spufs_mfc_mmap(struct file *file, struct vm_area_struct *vma)  in spufs_mfc_mmap()  argument
1530 	if (!(vma->vm_flags & VM_SHARED))  in spufs_mfc_mmap()
1533 	vma->vm_flags |= VM_IO | VM_PFNMAP;  in spufs_mfc_mmap()
1534 	vma->vm_page_prot = pgprot_noncached(vma->vm_page_prot);  in spufs_mfc_mmap()
1536 	vma->vm_ops = &spufs_mfc_mmap_vmops;  in spufs_mfc_mmap()