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Searched refs:handles (Results 1 – 25 of 390) sorted by relevance

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/linux/drivers/gpu/drm/tests/
H A Ddrm_framebuffer_test.c31 .handles = { 1, 0, 0 }, .pitches = { 4 * 600, 0, 0 },
36 .handles = { 1, 0, 0 }, .pitches = { 4 * MAX_WIDTH, 0, 0 },
115 .handles = { 1, 0, 0 }, .flags = DRM_MODE_FB_MODIFIERS,
121 .handles = { 1, 1, 0 }, .pitches = { 600, 600, 0 },
142 .handles = { 1, 1, 0 }, .flags = DRM_MODE_FB_MODIFIERS,
149 .handles = { 1, 1, 0 }, .flags = DRM_MODE_FB_MODIFIERS,
178 .handles = { 1, 1, 1 }, .pitches = { 600, 600, 600 },
189 .handles = { 1, 1, 1 }, .pitches = { 600, 300, 300 },
228 .handles = { 1, 1, 1 },
267 .handles = { 1, 0, 0 }, .pitches = { 1200, 0, 0 }
[all …]
/linux/drivers/staging/media/atomisp/pci/runtime/rmgr/src/
H A Drmgr_vbuf.c144 if (pool->handles) 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()
185 kvfree(pool->handles); in ia_css_rmgr_uninit_vbuf()
186 pool->handles = NULL; in ia_css_rmgr_uninit_vbuf()
205 assert(pool->handles); in rmgr_push_handle()
208 if (!pool->handles[i]) { in rmgr_push_handle()
232 assert(pool->handles); in rmgr_pop_handle()
236 if ((pool->handles[i]) && in rmgr_pop_handle()
[all …]
/linux/drivers/accel/habanalabs/common/
H A Dmemory_mgr.c25 buf = idr_find(&mmg->handles, lower_32_bits(handle >> PAGE_SHIFT)); in hl_mmap_mem_buf_get()
67 idr_remove(&buf->mmg->handles, lower_32_bits(buf->handle >> PAGE_SHIFT)); in hl_mmap_mem_buf_release()
86 idr_remove(&buf->mmg->handles, lower_32_bits(buf->handle >> PAGE_SHIFT)); in hl_mmap_mem_buf_remove_idr_locked()
118 buf = idr_find(&mmg->handles, lower_32_bits(handle >> PAGE_SHIFT)); in hl_mmap_mem_buf_put_handle()
160 rc = idr_alloc(&mmg->handles, buf, 1, 0, GFP_ATOMIC); in hl_mmap_mem_buf_alloc()
185 idr_remove(&mmg->handles, lower_32_bits(buf->handle >> PAGE_SHIFT)); in hl_mmap_mem_buf_alloc()
318 idr_init(&mmg->handles);
335 idp = &mmg->handles;
355 if (!idr_is_empty(&mmg->handles))
358 idr_destroy(&mmg->handles);
H A Dcontext.c21 idr_remove(&mgr->handles, handle->id); in encaps_handle_do_release()
57 idr_init(&mgr->handles); in hl_encaps_sig_mgr_init()
66 idp = &mgr->handles; in hl_encaps_sig_mgr_fini()
78 idr_destroy(&mgr->handles); in hl_encaps_sig_mgr_fini()
165 rc = idr_alloc(&ctx_mgr->handles, ctx, 1, 0, GFP_KERNEL); in hl_ctx_create()
192 idr_remove(&ctx_mgr->handles, ctx->handle); in hl_ctx_create()
425 idr_init(&ctx_mgr->handles); in hl_ctx_mgr_init()
443 idp = &ctx_mgr->handles; in hl_ctx_mgr_fini()
448 idr_destroy(&ctx_mgr->handles); in hl_ctx_mgr_fini()
/linux/drivers/gpu/drm/lima/
H A Dlima_ctx.c27 err = xa_alloc(&mgr->handles, id, ctx, xa_limit_32b, GFP_KERNEL); in lima_ctx_create()
59 ctx = xa_erase(&mgr->handles, id); in lima_ctx_free()
73 ctx = xa_load(&mgr->handles, id); in lima_ctx_get()
88 xa_init_flags(&mgr->handles, XA_FLAGS_ALLOC); in lima_ctx_mgr_init()
96 xa_for_each(&mgr->handles, id, ctx) { in lima_ctx_mgr_fini()
100 xa_destroy(&mgr->handles); in lima_ctx_mgr_fini()
/linux/drivers/gpu/drm/armada/
H A Darmada_fb.c101 (mode->handles[0] != mode->handles[1] || in armada_fb_create()
102 mode->handles[0] != mode->handles[2])) { in armada_fb_create()
107 obj = armada_gem_object_lookup(dfile, mode->handles[0]); in armada_fb_create()
/linux/drivers/xen/xenbus/
H A Dxenbus_client.c68 grant_handle_t handles[XENBUS_MAX_RING_GRANTS]; member
558 grant_handle_t *handles, in __xenbus_map_ring() argument
571 handles[i] = INVALID_GRANT_HANDLE; in __xenbus_map_ring()
583 handles[i] = info->map[i].handle; in __xenbus_map_ring()
590 if (handles[i] != INVALID_GRANT_HANDLE) { in __xenbus_map_ring()
593 GNTMAP_host_map, handles[i]); in __xenbus_map_ring()
635 GNTMAP_host_map, handles[i]); in xenbus_unmap_ring()
644 handles[i], unmap[i].status); in xenbus_unmap_ring()
831 unmap[i].handle = node->handles[i]; in xenbus_unmap_ring_pv()
843 node->handles[i], unmap[i].status); in xenbus_unmap_ring_pv()
[all …]
/linux/drivers/acpi/
H A Dutils.c358 list->handles = kcalloc(list->count, sizeof(*list->handles), GFP_KERNEL); in acpi_evaluate_reference()
359 if (!list->handles) in acpi_evaluate_reference()
373 list->handles[i] = element->reference.handle; in acpi_evaluate_reference()
385 kfree(list->handles); in acpi_evaluate_reference()
386 list->handles = NULL; in acpi_evaluate_reference()
410 !memcmp(list1->handles, list2->handles, in acpi_handle_list_equal()
427 kfree(dst->handles); in acpi_handle_list_replace()
430 dst->handles = src->handles; in acpi_handle_list_replace()
432 src->handles = NULL; in acpi_handle_list_replace()
448 kfree(list->handles); in acpi_handle_list_free()
[all …]
/linux/drivers/infiniband/core/
H A 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/drivers/gpu/drm/
H A Ddrm_framebuffer.c137 r.handles[0] = or->handle; in drm_mode_addfb()
191 if (!r->handles[i]) { in framebuffer_check()
249 if (r->handles[i]) { in framebuffer_check()
615 r->handles[i] = 0; in drm_mode_getfb2_ioctl()
646 r->handles[i] = r->handles[j]; in drm_mode_getfb2_ioctl()
651 if (r->handles[i]) in drm_mode_getfb2_ioctl()
656 &r->handles[i]); in drm_mode_getfb2_ioctl()
660 &r->handles[i]); in drm_mode_getfb2_ioctl()
673 if (r->handles[i]) in drm_mode_getfb2_ioctl()
680 if (r->handles[j] == r->handles[i]) in drm_mode_getfb2_ioctl()
[all …]
H A Ddrm_syncobj.c1268 uint32_t i, *handles; in drm_syncobj_array_find() local
1272 handles = kmalloc_array(count_handles, sizeof(*handles), GFP_KERNEL); in drm_syncobj_array_find()
1273 if (handles == NULL) in drm_syncobj_array_find()
1296 kfree(handles); in drm_syncobj_array_find()
1305 kfree(handles); in drm_syncobj_array_find()
1344 u64_to_user_ptr(args->handles), in drm_syncobj_wait_ioctl()
1388 u64_to_user_ptr(args->handles), in drm_syncobj_timeline_wait_ioctl()
1520 u64_to_user_ptr(args->handles), in drm_syncobj_reset_ioctl()
1553 u64_to_user_ptr(args->handles), in drm_syncobj_signal_ioctl()
1591 u64_to_user_ptr(args->handles), in drm_syncobj_timeline_signal_ioctl()
[all …]
H A Ddrm_prime.c126 p = &prime_fpriv->handles.rb_node; in drm_prime_add_buf_handle()
138 rb_insert_color(&member->handle_rb, &prime_fpriv->handles); in drm_prime_add_buf_handle()
148 rb = prime_fpriv->handles.rb_node; in drm_prime_lookup_buf_by_handle()
195 rb = prime_fpriv->handles.rb_node; in drm_prime_remove_buf_handle()
201 rb_erase(&member->handle_rb, &prime_fpriv->handles); in drm_prime_remove_buf_handle()
221 prime_fpriv->handles = RB_ROOT; in drm_prime_init_file_private()
/linux/Documentation/dev-tools/
H A Dkcov.rst236 ``KCOV_REMOTE_ENABLE`` ioctl accept handles that identify particular coverage
254 this handle to ``KCOV_REMOTE_ENABLE`` in the ``handles`` array field of the
256 section referenced by this handle. Multiple global handles identifying
266 KCOV follows a predefined format for both global and common handles. Each
270 For global handles, the top byte of the handle denotes the id of a subsystem
276 For common handles, a reserved value ``0`` is used as a subsystem id, as such
277 handles don't belong to a particular subsystem. The lower 4 bytes of a common
283 common handles are used by multiple processes, unique instance ids must be
288 local tasks spawned by the process and the global task that handles USB bus #1:
299 __aligned_u64 handles[0];
[all …]
/linux/drivers/gpu/drm/radeon/
H A 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()
333 uint32_t handle = atomic_read(&rdev->uvd.handles[i]); in radeon_uvd_free_handles()
350 atomic_set(&rdev->uvd.handles[i], 0); in radeon_uvd_free_handles()
508 if (atomic_read(&p->rdev->uvd.handles[i]) == handle) { in radeon_uvd_cs_msg()
513 if (!atomic_cmpxchg(&p->rdev->uvd.handles[i], 0, handle)) { in radeon_uvd_cs_msg()
534 if (atomic_read(&p->rdev->uvd.handles[i]) == handle) { in radeon_uvd_cs_msg()
549 atomic_cmpxchg(&p->rdev->uvd.handles[i], handle, 0); in radeon_uvd_cs_msg()
849 if (!atomic_read(&rdev->uvd.handles[i])) in radeon_uvd_count_handles()
H A 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/Documentation/admin-guide/sysctl/
H A Dfs.rst78 handles that the Linux kernel will allocate. When you get lots
79 of error messages about running out of file handles, you might
82 Historically,the kernel was able to allocate file handles
84 ``file-nr`` denote the number of allocated file handles, the number
85 of allocated but unused file handles, and the maximum number of
86 file handles. Linux 2.6 and later always reports 0 as the number of free
87 file handles -- this is not an error, it just means that the
88 number of allocated file handles exactly matches the number of
89 used file handles.
102 As with file handles, the kernel allocates the inode structures
[all …]
/linux/Documentation/devicetree/bindings/display/ti/
H A 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
H A 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/drivers/platform/x86/
H A Dsony-laptop.c834 handles = kzalloc(sizeof(*handles), GFP_KERNEL); in sony_nc_handles_setup()
835 if (!handles) in sony_nc_handles_setup()
857 kfree(handles); in sony_nc_handles_setup()
858 handles = NULL; in sony_nc_handles_setup()
868 if (handles) { in sony_nc_handles_cleanup()
871 kfree(handles); in sony_nc_handles_cleanup()
872 handles = NULL; in sony_nc_handles_cleanup()
882 if (!handles || !handle) in sony_find_snc_handle()
1297 if (!handles) in sony_nc_function_setup()
1427 if (!handles) in sony_nc_function_cleanup()
[all …]
/linux/drivers/gpu/drm/amd/amdgpu/
H A Damdgpu_vce.c191 atomic_set(&adev->vce.handles[i], 0); in amdgpu_vce_sw_init()
270 if (atomic_read(&adev->vce.handles[i])) in amdgpu_vce_suspend()
415 uint32_t handle = atomic_read(&adev->vce.handles[i]); in amdgpu_vce_free_handles()
425 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()
963 atomic_set(&p->adev->vce.handles[i], 0); in amdgpu_vce_ring_parse_cs()
1055 atomic_set(&p->adev->vce.handles[i], 0); in amdgpu_vce_ring_parse_cs_vm()
/linux/tools/testing/selftests/tpm2/
H A Dtpm2.py690 handles = []
705 handles.append(handle)
708 return handles, more_data
711 handles = []
716 handles += next_handles
719 return handles
H A 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/Documentation/core-api/
H A 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
/linux/drivers/gpu/drm/panfrost/
H A Dpanfrost_drv.c199 u32 *handles; in panfrost_copy_in_sync() local
208 handles = kvmalloc_array(in_fence_count, sizeof(u32), GFP_KERNEL); in panfrost_copy_in_sync()
209 if (!handles) { in panfrost_copy_in_sync()
215 if (copy_from_user(handles, in panfrost_copy_in_sync()
225 handles[i], 0); in panfrost_copy_in_sync()
231 kvfree(handles); in panfrost_copy_in_sync()
/linux/include/linux/
H A Dtpm.h380 u8 handles; member
530 buf->handles++; in tpm_buf_append_name()
538 int offset = buf->handles * 4 + TPM_HEADER_SIZE; in tpm_buf_append_hmac_session()
564 int offset = buf->handles * 4 + TPM_HEADER_SIZE; in tpm_buf_append_hmac_session_opt()

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