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Searched refs:NULL (Results 1 – 25 of 97) sorted by relevance

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/hypervisor/acpi_parser/
A Dacpi_ext.c94 if (facs_x_addr != NULL) { in get_facs_table()
99 if (facs_addr != NULL) { in get_facs_table()
103 facs_addr = NULL; in get_facs_table()
108 facs_addr = NULL; in get_facs_table()
132 uint8_t *facp_addr = NULL, *facs_addr = NULL, *mcfg_addr = NULL, *rtct_tbl_addr = NULL; in acpi_fixup()
139 if (facp_addr != NULL) { in acpi_fixup()
148 if (facs_addr != NULL) { in acpi_fixup()
164 if (mcfg_addr != NULL) { in acpi_fixup()
166 if (mcfg_table != NULL) { in acpi_fixup()
180 if ((facp_addr == NULL) || (facs_addr == NULL) in acpi_fixup()
[all …]
/hypervisor/debug/
A Dshell_priv.h47 #define SHELL_CMD_HELP_PARAM NULL
51 #define SHELL_CMD_VERSION_PARAM NULL
55 #define SHELL_CMD_VM_LIST_PARAM NULL
59 #define SHELL_CMD_VCPU_LIST_PARAM NULL
80 #define SHELL_CMD_INTERRUPT_PARAM NULL
84 #define SHELL_CMD_PTDEV_PARAM NULL
88 #define SHELL_CMD_REBOOT_PARAM NULL
92 #define SHELL_CMD_IOAPIC_PARAM NULL
A Dconsole.c39 const char *start = NULL; in parse_hvdbg_cmdline()
40 const char *end = NULL; in parse_hvdbg_cmdline()
165 struct acrn_vm *vm = NULL; in vuart_console_active()
166 struct acrn_vuart *vu = NULL; in vuart_console_active()
178 return ((vu != NULL) && vu->active) ? vu : NULL; in vuart_console_active()
187 if (vu != NULL) { in console_timer_callback()
204 console_timer_callback, NULL, in console_setup_timer()
228 console_timer_callback(NULL); in console_vmexit_callback()
/hypervisor/lib/crypto/
A Dcrypto_api.c20 if ((out_key != NULL) && (secret != NULL)) { in hkdf_sha256()
22 if (md != NULL) { in hkdf_sha256()
40 if ((out_key != NULL) && (secret != NULL) && (salt != NULL)) { in hmac_sha256()
42 if (md != NULL) { in hmac_sha256()
/hypervisor/arch/x86/seed/
A Dseed_sbl.c65 struct image_boot_params *boot_params = NULL; in parse_seed_sbl()
66 struct seed_list_hob *seed_hob = NULL; in parse_seed_sbl()
67 struct seed_entry *entry = NULL; in parse_seed_sbl()
68 struct seed_info *seed_list = NULL; in parse_seed_sbl()
73 if (boot_params != NULL) { in parse_seed_sbl()
77 if ((seed_hob != NULL) && (phy_seed != NULL)) { in parse_seed_sbl()
85 if (entry != NULL) { in parse_seed_sbl()
A Dseed.c35 { NULL, BOOTLOADER_INVD, 0UL }
42 const char *cmd_src = NULL; in parse_seed_arg()
50 if (cmd_src != NULL) { in parse_seed_arg()
51 for (i = 0U; seed_arg[i].str != NULL; i++) { in parse_seed_arg()
54 if (arg != NULL) { in parse_seed_arg()
65 len = (arg_end != NULL) ? (uint32_t)(arg_end - arg) : in parse_seed_arg()
98 for (i = 0U; seed_arg[i].str != NULL; i++) { in fill_seed_arg()
142 if ((seed_list == NULL) || (g_phy_seed.num_seeds == 0U)) { in derive_virtual_seed()
202 if ((out_key == NULL) || (g_phy_seed.num_seeds == 0U) || in derive_attkb_enc_key()
/hypervisor/lib/crypto/mbedtls/
A Dmd.c44 md_info = NULL; in mbedtls_md_info_from_type()
58 if (ctx != NULL) { in mbedtls_md_free()
69 if ((md_info == NULL) || (ctx == NULL)) { in mbedtls_md_setup()
86 if ((ctx == NULL) || (ctx->md_info == NULL) || (temp_key == NULL)) { in mbedtls_md_hmac_starts()
134 if ((ctx == NULL) || (ctx->md_info == NULL)) { in mbedtls_md_hmac_update()
149 if ((ctx == NULL) || (ctx->md_info == NULL)) { in mbedtls_md_hmac_finish()
187 if (md_info == NULL) { in mbedtls_md_hmac()
217 if (md_info != NULL) { in mbedtls_md_get_size()
/hypervisor/common/
A Devent.c15 event->waiting_thread = NULL; in init_event()
24 event->waiting_thread = NULL; in reset_event()
40 ASSERT((event->waiting_thread == NULL), "only support exclusive waiting"); in wait_event()
42 while (!event->set && (event->waiting_thread != NULL)) { in wait_event()
49 event->waiting_thread = NULL; in wait_event()
59 if (event->waiting_thread != NULL) { in signal_event()
A Dschedule.c74 ctl->curr_obj = NULL; in init_sched()
88 if (ctl->scheduler->init != NULL) { in init_sched()
97 if (ctl->scheduler->deinit != NULL) { in deinit_sched()
115 if (ctl->scheduler->resume != NULL) { in resume_sched()
126 if (scheduler->init_data != NULL) { in init_thread_data()
186 if (prev != NULL) { in schedule()
191 if (prev->switch_out != NULL) { in schedule()
198 if (next->switch_in != NULL) { in schedule()
218 if (scheduler->sleep != NULL) { in sleep_thread()
247 if (scheduler->wake != NULL) { in wake_thread()
[all …]
A Dsched_noop.c21 struct thread_object *next = NULL; in sched_noop_pick_next()
23 if (noop_ctl->noop_thread_obj != NULL) { in sched_noop_pick_next()
36 noop_ctl->noop_thread_obj = NULL; in sched_noop_sleep()
44 if (noop_ctl->noop_thread_obj == NULL) { in sched_noop_wake()
A Dtimer.c33 if (delta != NULL) { in timer_expired()
48 if ((timer->func != NULL) && (timer->timeout != 0UL)) { in run_timer()
57 struct hv_timer *timer = NULL; in update_physical_timer()
101 if ((timer == NULL) || (timer->func == NULL) || (timer->timeout == 0UL)) { in add_timer()
132 if (timer != NULL) { in initialize_timer()
149 if (timer != NULL) { in update_timer()
166 if ((timer != NULL) && !list_empty(&timer->node)) { in del_timer()
/hypervisor/lib/
A Dstring.c80 return ((*s) != '\0') ? s : NULL; in strchr()
124 if ((d != NULL) && (dmax > 0U)) { in strncpy_s()
155 if (str != NULL) { in strnlen_s()
231 if ((str1 == NULL) || (str2 == NULL)) { in strstr_s()
232 pret = NULL; in strstr_s()
234 pret = NULL; in strstr_s()
240 pret = NULL; in strstr_s()
245 pret = NULL; in strstr_s()
294 if ((dest != NULL) && (src != NULL) && (dmax > (len_d + len_s)) in strncat_s()
300 if (dest != NULL) { in strncat_s()
/hypervisor/quirks/
A Dsecurity_vm_fixup.c23 struct acpi_table_header *header = NULL, *find = NULL; in get_acpi_mod_entry()
41 struct acpi_table_tpm2 *vtpm2 = NULL, *tpm2 = NULL; in tpm2_fixup()
48 if (mod != NULL) { in tpm2_fixup()
52 if (config->pt_tpm2 && (vtpm2 != NULL) && (tpm2 != NULL)) { in tpm2_fixup()
60 if (dev != NULL) { in tpm2_fixup()
130 void *pVendortable = NULL; in efi_search_guid()
132 if (tab != NULL) { in efi_search_guid()
170 void *p = NULL; in efi_search_smbios_eps()
177 if (p != NULL) { in efi_search_smbios_eps()
181 if (p != NULL) { in efi_search_smbios_eps()
[all …]
/hypervisor/arch/x86/configs/
A Dpci_dev.c55 struct acrn_vm_pci_dev_config *dev_config = NULL; in init_one_dev_config()
59 if (service_vm_config != NULL) { in init_one_dev_config()
71 dev_config = NULL; in init_one_dev_config()
74 dev_config = NULL; in init_one_dev_config()
80 && (dev_config == NULL) in init_one_dev_config()
90 if (dev_config != NULL) { in init_one_dev_config()
/hypervisor/dm/
A Dio_req.c180 if (sbuf != NULL) { in get_asyncio_desc()
222 if (sbuf != NULL) { in acrn_insert_asyncio()
316 if (req_buf == NULL) { in get_io_req_state()
334 if (req_buf != NULL) { in set_io_req_state()
354 if (sbuf != NULL) { in init_asyncio()
408 if (io_req != NULL) { in complete_ioreq()
591 io_read_fn_t io_read = NULL; in hv_emulate_pio()
833 mmio_node = NULL; in find_match_mmio_node()
853 if (mmio_node != NULL) { in find_free_mmio_node()
884 if (mmio_node != NULL) { in register_mmio_emulation_handler()
[all …]
A Dvuart.c471 if (vu != NULL) { in vuart_write()
483 if (vu != NULL) { in notify_target()
565 if (t_vu != NULL) { in vuart_read_reg()
638 if (vu != NULL) { in vuart_read()
681 vu->target_vu = NULL; in setup_vuart()
686 struct acrn_vm *target_vm = NULL; in find_active_target_vuart()
687 struct acrn_vuart *target_vu = NULL, *ret_vu = NULL; in find_active_target_vuart()
713 if ((t_vu != NULL) && (t_vu->target_vu == NULL)) { in vuart_setup_connection()
724 t_vu->target_vu = NULL; in vuart_deinit_connection()
725 vu->target_vu = NULL; in vuart_deinit_connection()
[all …]
/hypervisor/boot/
A Dacpi_base.c43 struct acpi_table_rsdp *rsdp, *ret = NULL; in found_rsdp()
71 struct acpi_table_rsdp *rsdp = NULL; in init_acpi()
74 if (rsdp == NULL) { in init_acpi()
82 if (rsdp == NULL) { in init_acpi()
87 if (rsdp == NULL) { in init_acpi()
96 if (rsdp != NULL) { in init_acpi()
103 if (rsdp == NULL) { in init_acpi()
214 if (madt != NULL) { in parse_madt()
228 if (madt != NULL) { in parse_madt_ioapic()
253 if (hpet != NULL) { in parse_hpet()
/hypervisor/arch/x86/guest/
A Dassign.c323 if (entry == NULL) { in add_msix_remapping()
325 if (entry != NULL) { in add_msix_remapping()
333 entry = NULL; in add_msix_remapping()
385 if (entry == NULL) { in add_intx_remapping()
396 entry = NULL; in add_intx_remapping()
405 entry = NULL; in add_intx_remapping()
417 if (entry != NULL) { in add_intx_remapping()
436 entry = NULL; in remove_intx_remapping()
443 if (entry != NULL) { in remove_intx_remapping()
571 if (entry != NULL) { in ptirq_intx_ack()
[all …]
/hypervisor/boot/guest/
A Dvboot_info.c31 if (mod->start != NULL) { in init_vm_ramdisk_info()
61 if ((mod->start != NULL) && (mod->size != 0U)) { in init_vm_kernel_info()
130 struct abi_module *mod = NULL; in get_mod_by_tag()
151 if ((mod != NULL) && (mod->start == NULL)) { in get_mod_by_tag()
153 mod = NULL; in get_mod_by_tag()
171 if (mod != NULL) { in init_vm_sw_load()
191 if (mod != NULL) { in init_vm_sw_load()
197 if ((mod != NULL) && (mod->size == ACPI_MODULE_SIZE)) { in init_vm_sw_load()
/hypervisor/arch/x86/
A Dpage.c27 struct page *page = NULL; in alloc_page()
45 ASSERT(page != NULL, "no page aviable!"); in alloc_page()
46 page = (page != NULL) ? page : pool->dummy_page; in alloc_page()
47 if (page == NULL) { in alloc_page()
A Dnotify.c34 if (smp_call->func != NULL) { in kick_notification()
43 kick_notification(0, NULL); in handle_smp_call()
66 if ((vcpu != NULL) && (is_lapic_pt_enabled(vcpu))) { in smp_call_function()
109 if (request_notification_irq(kick_notification, NULL) < 0) { in setup_notification()
135 if (request_irq(POSTED_INTR_IRQ + i, handle_pi_notification, NULL, IRQF_NONE) < 0) { in setup_pi_notification()
/hypervisor/dm/vpci/
A Divshmem.c129 return ((i < num) ? &mem_regions[i] : NULL); in find_shm_region()
147 if (region != NULL) { in ivshmem_server_bind_peer()
207 if (ivshmem_dev[i].pcidev == NULL) { in create_ivshmem_device()
484 if (region != NULL) { in init_ivshmem_bar()
559 if (region != NULL) { in init_ivshmem_vdev()
602 vdev->priv_data = NULL; in deinit_ivshmem_vdev()
603 vdev->user = NULL; in deinit_ivshmem_vdev()
604 ivs_dev->pcidev = NULL; in deinit_ivshmem_vdev()
647 struct acrn_vm_pci_dev_config *dev_config = NULL; in create_ivshmem_vdev()
648 struct pci_vdev *vdev = NULL; in create_ivshmem_vdev()
[all …]
A Dvroot_port.c69 vdev->parent_user = NULL; in init_vrp()
75 vdev->parent_user = NULL; in deinit_vrp()
76 vdev->user = NULL; in deinit_vrp()
121 struct acrn_vm_pci_dev_config *dev_config = NULL; in create_vrp()
144 vdev = vpci_init_vdev(&vm->vpci, dev_config, NULL); in create_vrp()
146 if (vdev == NULL) { in create_vrp()
A Dvpci.c366 if (vdev->user != NULL) { in find_available_vdev()
370 vdev = NULL; in find_available_vdev()
373 vdev = NULL; in find_available_vdev()
382 vdev->parent_user = NULL; in vpci_init_pt_dev()
405 vdev->user = NULL; in vpci_deinit_pt_dev()
406 vdev->parent_user = NULL; in vpci_deinit_pt_dev()
654 if (vdev != NULL) { in vpci_read_cfg()
681 if (vdev != NULL) { in vpci_write_cfg()
779 if (vdev == NULL) { in vpci_init_vdevs()
832 if (vdev != NULL) { in vpci_assign_pcidev()
[all …]
/hypervisor/arch/x86/lib/
A Dmemory.c20 if ((base != NULL) && (n != 0U)) { in memset()
60 if ((d != NULL) && (s != NULL) && (dmax >= slen) && ((d > (s + slen)) || (s > (d + dmax)))) { in memcpy_s()

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