Searched refs:user_size (Results 1 – 9 of 9) sorted by relevance
| /linux-4.4.14/drivers/misc/genwqe/ |
| D | card_utils.c | 299 void __user *user_addr, size_t user_size) in genwqe_alloc_sync_sgl() argument
305 sgl->fpage_size = min_t(size_t, PAGE_SIZE-sgl->fpage_offs, user_size); in genwqe_alloc_sync_sgl()
306 sgl->nr_pages = DIV_ROUND_UP(sgl->fpage_offs + user_size, PAGE_SIZE); in genwqe_alloc_sync_sgl()
307 sgl->lpage_size = (user_size - sgl->fpage_size) % PAGE_SIZE; in genwqe_alloc_sync_sgl()
310 __func__, user_addr, user_size, sgl->nr_pages, in genwqe_alloc_sync_sgl()
314 sgl->user_size = user_size; in genwqe_alloc_sync_sgl()
352 if (copy_from_user(sgl->lpage, user_addr + user_size - in genwqe_alloc_sync_sgl()
376 size_t size = sgl->user_size; in genwqe_setup_sgl()
484 if (copy_to_user(sgl->user_addr + sgl->user_size - in genwqe_free_sync_sgl()
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| D | card_base.h | 358 size_t user_size; /* size of memory area */ member
373 void __user *user_addr, size_t user_size);
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| /linux-4.4.14/arch/metag/kernel/ |
| D | dma.c | 340 unsigned long flags, user_size, kern_size; in dma_mmap() local
343 user_size = (vma->vm_end - vma->vm_start) >> PAGE_SHIFT; in dma_mmap()
355 user_size <= (kern_size - off)) { in dma_mmap()
358 user_size << PAGE_SHIFT, in dma_mmap()
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| /linux-4.4.14/arch/sparc/kernel/ |
| D | pci.c | 737 unsigned long space_size, user_offset, user_size; in __pci_mmap_make_offset_bus() local
747 user_size = vma->vm_end - vma->vm_start; in __pci_mmap_make_offset_bus()
750 (user_offset + user_size) > space_size) in __pci_mmap_make_offset_bus()
778 unsigned long user_paddr, user_size; in __pci_mmap_make_offset() local
799 user_size = vma->vm_end - vma->vm_start; in __pci_mmap_make_offset()
829 (user_paddr + user_size) <= aligned_end) in __pci_mmap_make_offset()
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| /linux-4.4.14/net/core/ |
| D | ethtool.c | 614 u32 user_size, dev_size; in ethtool_get_rxfh_indir() local
625 if (copy_from_user(&user_size, in ethtool_get_rxfh_indir()
627 sizeof(user_size))) in ethtool_get_rxfh_indir()
638 if (user_size < dev_size) in ethtool_get_rxfh_indir()
639 return user_size == 0 ? 0 : -EINVAL; in ethtool_get_rxfh_indir()
663 u32 user_size, dev_size, i; in ethtool_set_rxfh_indir() local
677 if (copy_from_user(&user_size, in ethtool_set_rxfh_indir()
679 sizeof(user_size))) in ethtool_set_rxfh_indir()
682 if (user_size != 0 && user_size != dev_size) in ethtool_set_rxfh_indir()
694 if (user_size == 0) { in ethtool_set_rxfh_indir()
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| /linux-4.4.14/drivers/gpu/drm/i915/ |
| D | i915_gem_userptr.c | 845 if (offset_in_page(args->user_ptr | args->user_size)) in i915_gem_userptr_ioctl()
849 (char __user *)(unsigned long)args->user_ptr, args->user_size)) in i915_gem_userptr_ioctl()
863 drm_gem_private_object_init(dev, &obj->base, args->user_size); in i915_gem_userptr_ioctl()
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| /linux-4.4.14/drivers/video/fbdev/ |
| D | amba-clcd.c | 731 unsigned long off, user_size, kernel_size; in clcdfb_of_vram_mmap() local
735 user_size = vma->vm_end - vma->vm_start; in clcdfb_of_vram_mmap()
738 if (off >= kernel_size || user_size > (kernel_size - off)) in clcdfb_of_vram_mmap()
743 user_size, in clcdfb_of_vram_mmap()
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| /linux-4.4.14/include/uapi/drm/ |
| D | i915_drm.h | 1112 __u64 user_size; member
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| /linux-4.4.14/drivers/mtd/chips/ |
| D | cfi_cmdset_0002.c | 1397 size_t user_size, factory_size, otpsize; in cfi_amdstd_otp_walk() local
1406 user_size = 0; in cfi_amdstd_otp_walk()
1433 user_size = 0x100; in cfi_amdstd_otp_walk()
1464 otpsize = user_regs ? user_size : factory_size; in cfi_amdstd_otp_walk()
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