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Searched refs:user_size (Results 1 – 14 of 14) sorted by relevance

/drivers/gpu/drm/etnaviv/
A Detnaviv_buffer.c32 buffer->user_size += 4; in OUT()
40 buffer->user_size = ALIGN(buffer->user_size, 8); in CMD_LOAD_STATE()
51 buffer->user_size = ALIGN(buffer->user_size, 8); in CMD_END()
59 buffer->user_size = ALIGN(buffer->user_size, 8); in CMD_WAIT()
67 buffer->user_size = ALIGN(buffer->user_size, 8); in CMD_LINK()
77 buffer->user_size = ALIGN(buffer->user_size, 8); in CMD_STALL()
170 buffer->user_size = 0; in etnaviv_buffer_init()
186 buffer->user_size = 0; in etnaviv_buffer_config_mmuv2()
210 buffer->user_size = ALIGN(buffer->user_size, 8); in etnaviv_buffer_config_mmuv2()
221 buffer->user_size = 0; in etnaviv_buffer_config_pta()
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A Detnaviv_drv.c189 size - buf->user_size); in etnaviv_buffer_dump()
392 if (offset_in_page(args->user_ptr | args->user_size) || in etnaviv_ioctl_gem_userptr()
394 (u32)args->user_size != args->user_size || in etnaviv_ioctl_gem_userptr()
399 args->user_size)) in etnaviv_ioctl_gem_userptr()
403 args->user_size, args->flags, in etnaviv_ioctl_gem_userptr()
A Detnaviv_cmdbuf.h24 u32 user_size; member
A Detnaviv_gpu.c1442 submit->cmdbuf.user_size = submit->cmdbuf.size - 8; in etnaviv_gpu_submit()
/drivers/gpu/drm/i915/gem/
A Di915_gem_userptr.c483 if (i915_gem_object_size_2big(args->user_size)) in i915_gem_userptr_ioctl()
486 if (!args->user_size) in i915_gem_userptr_ioctl()
489 if (offset_in_page(args->user_ptr | args->user_size)) in i915_gem_userptr_ioctl()
492 if (!access_ok((char __user *)(unsigned long)args->user_ptr, args->user_size)) in i915_gem_userptr_ioctl()
512 ret = probe_range(current->mm, args->user_ptr, args->user_size); in i915_gem_userptr_ioctl()
522 drm_gem_private_object_init(dev, &obj->base, args->user_size); in i915_gem_userptr_ioctl()
/drivers/accel/ivpu/
A Divpu_ms.c111 void __user *user_ptr, u64 user_size, u64 *user_bytes_copied) in copy_leftover_bytes() argument
116 copy_bytes = min(user_size - *user_bytes_copied, ms->leftover_bytes); in copy_leftover_bytes()
130 void __user *user_ptr, u64 user_size, u64 *user_bytes_copied) in copy_samples_to_user() argument
137 ret = copy_leftover_bytes(ms, user_ptr, user_size, user_bytes_copied); in copy_samples_to_user()
141 if (*user_bytes_copied == user_size) in copy_samples_to_user()
155 return copy_leftover_bytes(ms, user_ptr, user_size, user_bytes_copied); in copy_samples_to_user()
/drivers/misc/genwqe/
A Dcard_utils.c292 void __user *user_addr, size_t user_size, int write) in genwqe_alloc_sync_sgl() argument
298 sgl->fpage_size = min_t(size_t, PAGE_SIZE-sgl->fpage_offs, user_size); in genwqe_alloc_sync_sgl()
299 sgl->nr_pages = DIV_ROUND_UP(sgl->fpage_offs + user_size, PAGE_SIZE); in genwqe_alloc_sync_sgl()
300 sgl->lpage_size = (user_size - sgl->fpage_size) % PAGE_SIZE; in genwqe_alloc_sync_sgl()
303 __func__, user_addr, user_size, sgl->nr_pages, in genwqe_alloc_sync_sgl()
307 sgl->user_size = user_size; in genwqe_alloc_sync_sgl()
346 if (copy_from_user(sgl->lpage, user_addr + user_size - in genwqe_alloc_sync_sgl()
381 size_t size = sgl->user_size; in genwqe_setup_sgl()
498 offset = sgl->user_size - sgl->lpage_size; in genwqe_free_sync_sgl()
A Dcard_base.h352 size_t user_size; /* size of memory area */ member
369 void __user *user_addr, size_t user_size, int write);
/drivers/fwctl/
A Dmain.c30 u32 user_size; member
36 min_t(size_t, ucmd->user_size, cmd_len))) in ucmd_respond()
189 ret = get_user(ucmd.user_size, (u32 __user *)ucmd.ubuffer); in fwctl_fops_ioctl()
193 if (ucmd.user_size < op->min_size) in fwctl_fops_ioctl()
197 ucmd.user_size); in fwctl_fops_ioctl()
/drivers/vfio/
A Ddevice_cdev.c90 u32 user_size; in vfio_df_ioctl_bind_iommufd() local
97 ret = get_user(user_size, &arg->argsz); in vfio_df_ioctl_bind_iommufd()
100 if (user_size < minsz) in vfio_df_ioctl_bind_iommufd()
102 ret = copy_struct_from_user(&bind, minsz, arg, user_size); in vfio_df_ioctl_bind_iommufd()
/drivers/iommu/iommufd/
A Dmain.c493 ret = get_user(ucmd.user_size, (u32 __user *)ucmd.ubuffer); in iommufd_fops_ioctl()
500 if (ucmd.user_size < op->min_size) in iommufd_fops_ioctl()
505 ucmd.user_size); in iommufd_fops_ioctl()
A Diommufd_private.h150 u32 user_size; member
163 min_t(size_t, ucmd->user_size, cmd_len))) in iommufd_ucmd_respond()
/drivers/crypto/ccp/
A Dsev-dev.c1923 u64 data_size, user_size; in sev_ioctl_do_get_id() local
1937 user_size = sizeof(struct sev_user_data_get_id); in sev_ioctl_do_get_id()
1939 mem = kzalloc(data_size + user_size, GFP_KERNEL); in sev_ioctl_do_get_id()
1947 data->len = user_size; in sev_ioctl_do_get_id()
/drivers/mtd/chips/
A Dcfi_cmdset_0002.c1493 size_t user_size, factory_size, otpsize; in cfi_amdstd_otp_walk() local
1502 user_size = 0; in cfi_amdstd_otp_walk()
1529 user_size = 0x100; in cfi_amdstd_otp_walk()
1560 otpsize = user_regs ? user_size : factory_size; in cfi_amdstd_otp_walk()

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