Home
last modified time | relevance | path

Searched refs:handles (Results 1 – 25 of 352) sorted by relevance

12345678910>>...15

/linux-6.1.9/drivers/gpu/drm/tests/
Ddrm_framebuffer_test.c31 .handles = { 1, 0, 0 }, .pitches = { 4 * 600, 0, 0 },
36 .handles = { 1, 0, 0 }, .pitches = { 4 * MAX_WIDTH, 0, 0 },
41 .handles = { 1, 0, 0 }, .pitches = { 4 * MAX_WIDTH + 1, 0, 0 },
46 .handles = { 1, 0, 0 }, .pitches = { 4 * MAX_WIDTH - 1, 0, 0 },
51 .handles = { 1, 0, 0 }, .pitches = { 4 * (MAX_WIDTH + 1), 0, 0 },
56 .handles = { 0, 0, 0 }, .pitches = { 4 * MAX_WIDTH, 0, 0 },
61 .handles = { 1, 0, 0 }, .pitches = { 4 * MAX_WIDTH, 0, 0 },
66 .handles = { 1, 0, 0 }, .pitches = { 4 * MAX_WIDTH, 0, 0 },
71 .handles = { 1, 0, 0 }, .pitches = { 4 * MAX_WIDTH, 0, 0 },
76 .handles = { 1, 0, 0 }, .offsets = { UINT_MAX - 1, 0, 0 },
[all …]
/linux-6.1.9/drivers/staging/media/atomisp/pci/runtime/rmgr/src/
Drmgr_vbuf.c143 pool->handles = kvmalloc(bytes_needed, GFP_KERNEL); in ia_css_rmgr_init_vbuf()
144 if (pool->handles) in ia_css_rmgr_init_vbuf()
145 memset(pool->handles, 0, bytes_needed); in ia_css_rmgr_init_vbuf()
151 pool->handles = NULL; in ia_css_rmgr_init_vbuf()
170 if (pool->handles) { in ia_css_rmgr_uninit_vbuf()
173 if (pool->handles[i]) { in ia_css_rmgr_uninit_vbuf()
176 pool->handles[i]->vptr, in ia_css_rmgr_uninit_vbuf()
177 pool->handles[i]->count); in ia_css_rmgr_uninit_vbuf()
179 hmm_free(pool->handles[i]->vptr); in ia_css_rmgr_uninit_vbuf()
181 ia_css_rmgr_refcount_release_vbuf(&pool->handles[i]); in ia_css_rmgr_uninit_vbuf()
[all …]
/linux-6.1.9/drivers/gpu/drm/lima/
Dlima_ctx.c26 err = xa_alloc(&mgr->handles, id, ctx, xa_limit_32b, GFP_KERNEL); in lima_ctx_create()
58 ctx = xa_erase(&mgr->handles, id); in lima_ctx_free()
72 ctx = xa_load(&mgr->handles, id); in lima_ctx_get()
87 xa_init_flags(&mgr->handles, XA_FLAGS_ALLOC); in lima_ctx_mgr_init()
95 xa_for_each(&mgr->handles, id, ctx) { in lima_ctx_mgr_fini()
99 xa_destroy(&mgr->handles); in lima_ctx_mgr_fini()
/linux-6.1.9/drivers/misc/habanalabs/common/
Dmemory_mgr.c25 buf = idr_find(&mmg->handles, lower_32_bits(handle >> PAGE_SHIFT)); in hl_mmap_mem_buf_get()
68 idr_remove(&buf->mmg->handles, lower_32_bits(buf->handle >> PAGE_SHIFT)); in hl_mmap_mem_buf_release()
87 idr_remove(&buf->mmg->handles, lower_32_bits(buf->handle >> PAGE_SHIFT)); in hl_mmap_mem_buf_remove_idr_locked()
119 buf = idr_find(&mmg->handles, lower_32_bits(handle >> PAGE_SHIFT)); in hl_mmap_mem_buf_put_handle()
161 rc = idr_alloc(&mmg->handles, buf, 1, 0, GFP_ATOMIC); in hl_mmap_mem_buf_alloc()
186 idr_remove(&mmg->handles, lower_32_bits(buf->handle >> PAGE_SHIFT)); in hl_mmap_mem_buf_alloc()
319 idr_init(&mmg->handles);
336 idp = &mmg->handles;
348 idr_destroy(&mmg->handles);
Dcontext.c19 idr_remove(&mgr->handles, handle->id); in hl_encaps_handle_do_release()
39 idr_remove(&mgr->handles, handle->id); in hl_encaps_handle_do_release_sob()
49 idr_init(&mgr->handles); in hl_encaps_sig_mgr_init()
59 idp = &mgr->handles; in hl_encaps_sig_mgr_fini()
68 idr_destroy(&mgr->handles); in hl_encaps_sig_mgr_fini()
154 rc = idr_alloc(&ctx_mgr->handles, ctx, 1, 0, GFP_KERNEL); in hl_ctx_create()
181 idr_remove(&ctx_mgr->handles, ctx->handle); in hl_ctx_create()
410 idr_init(&ctx_mgr->handles); in hl_ctx_mgr_init()
428 idp = &ctx_mgr->handles; in hl_ctx_mgr_fini()
433 idr_destroy(&ctx_mgr->handles); in hl_ctx_mgr_fini()
/linux-6.1.9/drivers/gpu/drm/armada/
Darmada_fb.c102 (mode->handles[0] != mode->handles[1] || in armada_fb_create()
103 mode->handles[0] != mode->handles[2])) { in armada_fb_create()
108 obj = armada_gem_object_lookup(dfile, mode->handles[0]); in armada_fb_create()
/linux-6.1.9/drivers/xen/xenbus/
Dxenbus_client.c68 grant_handle_t handles[XENBUS_MAX_RING_GRANTS]; member
548 grant_handle_t *handles, in __xenbus_map_ring() argument
561 handles[i] = INVALID_GRANT_HANDLE; in __xenbus_map_ring()
573 handles[i] = info->map[i].handle; in __xenbus_map_ring()
580 if (handles[i] != INVALID_GRANT_HANDLE) { in __xenbus_map_ring()
583 GNTMAP_host_map, handles[i]); in __xenbus_map_ring()
612 static int xenbus_unmap_ring(struct xenbus_device *dev, grant_handle_t *handles, in xenbus_unmap_ring() argument
624 GNTMAP_host_map, handles[i]); in xenbus_unmap_ring()
633 handles[i], unmap[i].status); in xenbus_unmap_ring()
676 err = __xenbus_map_ring(dev, gnt_ref, nr_grefs, node->handles, in xenbus_map_ring_hvm()
[all …]
/linux-6.1.9/drivers/infiniband/core/
Duverbs_std_types_device.c73 u32 *handles; in gather_objects_handle() local
78 handles = uverbs_zalloc(attrs, out_len); in gather_objects_handle()
79 if (IS_ERR(handles)) in gather_objects_handle()
80 return handles; in gather_objects_handle()
92 handles[count] = obj_id; in gather_objects_handle()
98 return handles; in gather_objects_handle()
108 u32 *handles; in UVERBS_HANDLER() local
123 handles = gather_objects_handle(attrs->ufile, uapi_object, attrs, in UVERBS_HANDLER()
125 if (IS_ERR(handles)) in UVERBS_HANDLER()
126 return PTR_ERR(handles); in UVERBS_HANDLER()
[all …]
/linux-6.1.9/drivers/gpu/drm/
Ddrm_framebuffer.c137 r.handles[0] = or->handle; in drm_mode_addfb()
209 if (!r->handles[i]) { in framebuffer_check()
267 if (r->handles[i]) { in framebuffer_check()
600 for (i = 0; i < ARRAY_SIZE(r->handles); i++) { in drm_mode_getfb2_ioctl()
601 r->handles[i] = 0; in drm_mode_getfb2_ioctl()
632 r->handles[i] = r->handles[j]; in drm_mode_getfb2_ioctl()
637 if (r->handles[i]) in drm_mode_getfb2_ioctl()
642 &r->handles[i]); in drm_mode_getfb2_ioctl()
646 &r->handles[i]); in drm_mode_getfb2_ioctl()
656 for (i = 0; i < ARRAY_SIZE(r->handles); i++) { in drm_mode_getfb2_ioctl()
[all …]
Ddrm_syncobj.c1188 uint32_t i, *handles; in drm_syncobj_array_find() local
1192 handles = kmalloc_array(count_handles, sizeof(*handles), GFP_KERNEL); in drm_syncobj_array_find()
1193 if (handles == NULL) in drm_syncobj_array_find()
1196 if (copy_from_user(handles, user_handles, in drm_syncobj_array_find()
1209 syncobjs[i] = drm_syncobj_find(file_private, handles[i]); in drm_syncobj_array_find()
1216 kfree(handles); in drm_syncobj_array_find()
1225 kfree(handles); in drm_syncobj_array_find()
1259 u64_to_user_ptr(args->handles), in drm_syncobj_wait_ioctl()
1293 u64_to_user_ptr(args->handles), in drm_syncobj_timeline_wait_ioctl()
1327 u64_to_user_ptr(args->handles), in drm_syncobj_reset_ioctl()
[all …]
Ddrm_prime.c131 p = &prime_fpriv->handles.rb_node; in drm_prime_add_buf_handle()
143 rb_insert_color(&member->handle_rb, &prime_fpriv->handles); in drm_prime_add_buf_handle()
153 rb = prime_fpriv->handles.rb_node; in drm_prime_lookup_buf_by_handle()
200 rb = prime_fpriv->handles.rb_node; in drm_prime_remove_buf_handle()
206 rb_erase(&member->handle_rb, &prime_fpriv->handles); in drm_prime_remove_buf_handle()
226 prime_fpriv->handles = RB_ROOT; in drm_prime_init_file_private()
/linux-6.1.9/drivers/gpu/drm/radeon/
Dradeon_uvd.c222 atomic_set(&rdev->uvd.handles[i], 0); in radeon_uvd_init()
259 uint32_t handle = atomic_read(&rdev->uvd.handles[i]); in radeon_uvd_suspend()
276 atomic_set(&rdev->uvd.handles[i], 0); in radeon_uvd_suspend()
334 uint32_t handle = atomic_read(&rdev->uvd.handles[i]); in radeon_uvd_free_handles()
351 atomic_set(&rdev->uvd.handles[i], 0); in radeon_uvd_free_handles()
509 if (atomic_read(&p->rdev->uvd.handles[i]) == handle) { in radeon_uvd_cs_msg()
514 if (!atomic_cmpxchg(&p->rdev->uvd.handles[i], 0, handle)) { in radeon_uvd_cs_msg()
535 if (atomic_read(&p->rdev->uvd.handles[i]) == handle) { in radeon_uvd_cs_msg()
550 atomic_cmpxchg(&p->rdev->uvd.handles[i], handle, 0); in radeon_uvd_cs_msg()
850 if (!atomic_read(&rdev->uvd.handles[i])) in radeon_uvd_count_handles()
Dradeon_vce.c166 atomic_set(&rdev->vce.handles[i], 0); in radeon_vce_init()
204 if (atomic_read(&rdev->vce.handles[i])) in radeon_vce_suspend()
319 uint32_t handle = atomic_read(&rdev->vce.handles[i]); in radeon_vce_free_handles()
331 atomic_set(&rdev->vce.handles[i], 0); in radeon_vce_free_handles()
527 if (atomic_read(&p->rdev->vce.handles[i]) == handle) { in radeon_vce_validate_handle()
538 if (!atomic_cmpxchg(&p->rdev->vce.handles[i], 0, handle)) { in radeon_vce_validate_handle()
679 atomic_cmpxchg(&p->rdev->vce.handles[i], handle, 0); in radeon_vce_cs_parse()
/linux-6.1.9/Documentation/devicetree/bindings/display/ti/
Dti,omap5-dss.txt51 - clocks: handles to fclk and iclk
69 - clocks: handles to fclk and pll clock
92 - clocks: handles to fclk and pll clock
Dti,omap4-dss.txt51 - clocks: handles to fclk and iclk
88 - clocks: handles to fclk and pll clock
111 - clocks: handles to fclk and pll clock
/linux-6.1.9/Documentation/admin-guide/sysctl/
Dfs.rst112 handles that the Linux kernel will allocate. When you get lots
113 of error messages about running out of file handles, you might
116 Historically,the kernel was able to allocate file handles
118 file-nr denote the number of allocated file handles, the number
119 of allocated but unused file handles, and the maximum number of
120 file handles. Linux 2.6 always reports 0 as the number of free
121 file handles -- this is not an error, it just means that the
122 number of allocated file handles exactly matches the number of
123 used file handles.
133 This denotes the maximum number of file-handles a process can
[all …]
/linux-6.1.9/drivers/gpu/drm/v3d/
Dv3d_gem.c301 u32 *handles; in v3d_lookup_bos() local
323 handles = kvmalloc_array(job->bo_count, sizeof(u32), GFP_KERNEL); in v3d_lookup_bos()
324 if (!handles) { in v3d_lookup_bos()
330 if (copy_from_user(handles, in v3d_lookup_bos()
341 handles[i]); in v3d_lookup_bos()
344 i, handles[i]); in v3d_lookup_bos()
355 kvfree(handles); in v3d_lookup_bos()
587 u32 count, u64 handles) in v3d_get_multisync_post_deps() argument
602 post_deps = u64_to_user_ptr(handles); in v3d_get_multisync_post_deps()
/linux-6.1.9/drivers/platform/x86/
Dsony-laptop.c814 static struct sony_nc_handles *handles; variable
822 for (i = 0; i < ARRAY_SIZE(handles->cap); i++) { in sony_nc_handles_show()
824 handles->cap[i]); in sony_nc_handles_show()
835 handles = kzalloc(sizeof(*handles), GFP_KERNEL); in sony_nc_handles_setup()
836 if (!handles) in sony_nc_handles_setup()
839 for (i = 0; i < ARRAY_SIZE(handles->cap); i++) { in sony_nc_handles_setup()
846 handles->cap[i] = result; in sony_nc_handles_setup()
851 sysfs_attr_init(&handles->devattr.attr); in sony_nc_handles_setup()
852 handles->devattr.attr.name = "handles"; in sony_nc_handles_setup()
853 handles->devattr.attr.mode = S_IRUGO; in sony_nc_handles_setup()
[all …]
/linux-6.1.9/Documentation/dev-tools/
Dkcov.rst229 a list of such handles to the KCOV_REMOTE_ENABLE ioctl in the handles
231 device to the code sections, that are referenced by those handles.
241 Internally kcov stores handles as u64 integers. The top byte of a handle
245 handles as they don't belong to a particular subsystem. The bytes 4-7 are
252 task_struct. However non common handles allow to collect coverage
264 __aligned_u64 handles[0];
316 arg->handles[0] = kcov_remote_handle(KCOV_SUBSYSTEM_USB,
/linux-6.1.9/drivers/gpu/drm/panfrost/
Dpanfrost_drv.c198 u32 *handles; in panfrost_copy_in_sync() local
207 handles = kvmalloc_array(in_fence_count, sizeof(u32), GFP_KERNEL); in panfrost_copy_in_sync()
208 if (!handles) { in panfrost_copy_in_sync()
214 if (copy_from_user(handles, in panfrost_copy_in_sync()
225 ret = drm_syncobj_find_fence(file_priv, handles[i], 0, 0, in panfrost_copy_in_sync()
237 kvfree(handles); in panfrost_copy_in_sync()
/linux-6.1.9/drivers/gpu/drm/amd/amdgpu/
Damdgpu_vce.c197 atomic_set(&adev->vce.handles[i], 0); in amdgpu_vce_sw_init()
275 if (atomic_read(&adev->vce.handles[i])) in amdgpu_vce_suspend()
419 uint32_t handle = atomic_read(&adev->vce.handles[i]); in amdgpu_vce_free_handles()
429 atomic_set(&adev->vce.handles[i], 0); in amdgpu_vce_free_handles()
706 if (atomic_read(&p->adev->vce.handles[i]) == handle) { in amdgpu_vce_validate_handle()
717 if (!atomic_cmpxchg(&p->adev->vce.handles[i], 0, handle)) { in amdgpu_vce_validate_handle()
962 atomic_set(&p->adev->vce.handles[i], 0); in amdgpu_vce_ring_parse_cs()
1054 atomic_set(&p->adev->vce.handles[i], 0); in amdgpu_vce_ring_parse_cs_vm()
Damdgpu_uvd.c343 atomic_set(&adev->uvd.handles[i], 0); in amdgpu_uvd_sw_init()
438 if (atomic_read(&adev->uvd.handles[i])) in amdgpu_uvd_suspend()
526 uint32_t handle = atomic_read(&adev->uvd.handles[i]); in amdgpu_uvd_free_handles()
542 atomic_set(&adev->uvd.handles[i], 0); in amdgpu_uvd_free_handles()
850 if (atomic_read(&adev->uvd.handles[i]) == handle) { in amdgpu_uvd_cs_msg()
856 if (!atomic_cmpxchg(&adev->uvd.handles[i], 0, handle)) { in amdgpu_uvd_cs_msg()
874 if (atomic_read(&adev->uvd.handles[i]) == handle) { in amdgpu_uvd_cs_msg()
889 atomic_cmpxchg(&adev->uvd.handles[i], handle, 0); in amdgpu_uvd_cs_msg()
1386 if (atomic_read(&adev->uvd.handles[i])) in amdgpu_uvd_used_handles()
/linux-6.1.9/tools/testing/selftests/tpm2/
Dtpm2.py690 handles = []
705 handles.append(handle)
708 return handles, more_data
711 handles = []
716 handles += next_handles
719 return handles
Dtpm2_tests.py276 handles = space2.get_cap(tpm2.TPM2_CAP_HANDLES, tpm2.HR_TRANSIENT)
278 self.assertEqual(len(handles), 2)
280 log.debug("%08x" % (handles[0]))
281 log.debug("%08x" % (handles[1]))
/linux-6.1.9/Documentation/core-api/
Dentry.rst93 syscall_exit_to_user_mode() handles all work which needs to be done before
95 that it invokes exit_to_user_mode() which again handles the state
168 return true, handles NOHZ tick state and interrupt time accounting. This
172 irq_exit_rcu() handles interrupt time accounting, undoes the preemption
173 count update and eventually handles soft interrupts and NOHZ tick state.
183 before it handles soft interrupts, whose handlers must run in BH context rather

12345678910>>...15