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/linux/drivers/s390/cio/
H A Dvfio_ccw_ops.c21 static int vfio_ccw_mdev_reset(struct vfio_ccw_private *private) in vfio_ccw_mdev_reset() argument
27 vfio_ccw_fsm_event(private, VFIO_CCW_EVENT_CLOSE); in vfio_ccw_mdev_reset()
28 vfio_ccw_fsm_event(private, VFIO_CCW_EVENT_OPEN); in vfio_ccw_mdev_reset()
29 if (private->state == VFIO_CCW_STATE_NOT_OPER) in vfio_ccw_mdev_reset()
37 struct vfio_ccw_private *private = in vfio_ccw_dma_unmap() local
41 if (!cp_iova_pinned(&private->cp, iova, length)) in vfio_ccw_dma_unmap()
44 vfio_ccw_mdev_reset(private); in vfio_ccw_dma_unmap()
49 struct vfio_ccw_private *private = in vfio_ccw_mdev_init_dev() local
52 mutex_init(&private->io_mutex); in vfio_ccw_mdev_init_dev()
53 private->state = VFIO_CCW_STATE_STANDBY; in vfio_ccw_mdev_init_dev()
[all …]
H A Dvfio_ccw_chp.c16 static ssize_t vfio_ccw_schib_region_read(struct vfio_ccw_private *private, in vfio_ccw_schib_region_read() argument
20 struct subchannel *sch = to_subchannel(private->vdev.dev->parent); in vfio_ccw_schib_region_read()
29 mutex_lock(&private->io_mutex); in vfio_ccw_schib_region_read()
31 if (i >= private->num_regions) { in vfio_ccw_schib_region_read()
36 i = array_index_nospec(i, private->num_regions); in vfio_ccw_schib_region_read()
37 region = private->region[i].data; in vfio_ccw_schib_region_read()
54 mutex_unlock(&private->io_mutex); in vfio_ccw_schib_region_read()
58 static ssize_t vfio_ccw_schib_region_write(struct vfio_ccw_private *private, in vfio_ccw_schib_region_write() argument
66 static void vfio_ccw_schib_region_release(struct vfio_ccw_private *private, in vfio_ccw_schib_region_release() argument
78 int vfio_ccw_register_schib_dev_regions(struct vfio_ccw_private *private) in vfio_ccw_register_schib_dev_regions() argument
[all …]
H A Dvfio_ccw_fsm.c19 static int fsm_io_helper(struct vfio_ccw_private *private) in fsm_io_helper() argument
21 struct subchannel *sch = to_subchannel(private->vdev.dev->parent); in fsm_io_helper()
30 orb = cp_get_orb(&private->cp, sch); in fsm_io_helper()
51 private->state = VFIO_CCW_STATE_CP_PENDING; in fsm_io_helper()
79 static int fsm_do_halt(struct vfio_ccw_private *private) in fsm_do_halt() argument
81 struct subchannel *sch = to_subchannel(private->vdev.dev->parent); in fsm_do_halt()
118 static int fsm_do_clear(struct vfio_ccw_private *private) in fsm_do_clear() argument
120 struct subchannel *sch = to_subchannel(private->vdev.dev->parent); in fsm_do_clear()
154 static void fsm_notoper(struct vfio_ccw_private *private, in fsm_notoper() argument
157 struct subchannel *sch = to_subchannel(private->vdev.dev->parent); in fsm_notoper()
[all …]
H A Ddevice_fsm.c43 struct io_subchannel_private *private; in ccw_timeout_log() local
48 private = to_io_private(sch); in ccw_timeout_log()
49 orb = &private->orb; in ccw_timeout_log()
73 &private->dma_area->sense_ccw || in ccw_timeout_log()
75 cdev->private->dma_area->iccws) in ccw_timeout_log()
86 cdev->private->state); in ccw_timeout_log()
93 &cdev->private->flags, sizeof(cdev->private->flags), 0); in ccw_timeout_log()
119 timer_delete(&cdev->private->timer); in ccw_device_set_timeout()
121 mod_timer(&cdev->private->timer, jiffies + expires); in ccw_device_set_timeout()
131 ret = cio_cancel_halt_clear(sch, &cdev->private->iretry); in ccw_device_cancel_halt_clear()
[all …]
H A Ddevice_pgid.c37 struct ccw_dev_id *id = &cdev->private->dev_id; in verify_done()
38 int mpath = cdev->private->flags.mpath; in verify_done()
39 int pgroup = cdev->private->flags.pgroup; in verify_done()
60 struct ccw_request *req = &cdev->private->req; in nop_build_cp()
61 struct ccw1 *cp = cdev->private->dma_area->iccws; in nop_build_cp()
76 struct ccw_request *req = &cdev->private->req; in nop_do()
79 ~cdev->private->path_noirq_mask); in nop_do()
108 struct ccw_request *req = &cdev->private->req; in nop_callback()
115 cdev->private->path_noirq_mask |= req->lpm; in nop_callback()
118 cdev->private->path_notoper_mask |= req->lpm; in nop_callback()
[all …]
H A Deadm_sch.c102 struct eadm_private *private = timer_container_of(private, t, timer); in eadm_subchannel_timeout() local
103 struct subchannel *sch = private->sch; in eadm_subchannel_timeout()
115 struct eadm_private *private = get_eadm_private(sch); in eadm_subchannel_set_timeout() local
118 timer_delete(&private->timer); in eadm_subchannel_set_timeout()
120 mod_timer(&private->timer, jiffies + expires); in eadm_subchannel_set_timeout()
125 struct eadm_private *private = get_eadm_private(sch); in eadm_subchannel_irq() local
144 if (private->state != EADM_BUSY) { in eadm_subchannel_irq()
147 private->state = EADM_NOT_OPER; in eadm_subchannel_irq()
152 private->state = EADM_IDLE; in eadm_subchannel_irq()
154 if (private->completion) in eadm_subchannel_irq()
[all …]
H A Dvfio_ccw_async.c15 static ssize_t vfio_ccw_async_region_read(struct vfio_ccw_private *private, in vfio_ccw_async_region_read() argument
27 mutex_lock(&private->io_mutex); in vfio_ccw_async_region_read()
29 if (i >= private->num_regions) { in vfio_ccw_async_region_read()
34 i = array_index_nospec(i, private->num_regions); in vfio_ccw_async_region_read()
35 region = private->region[i].data; in vfio_ccw_async_region_read()
42 mutex_unlock(&private->io_mutex); in vfio_ccw_async_region_read()
46 static ssize_t vfio_ccw_async_region_write(struct vfio_ccw_private *private, in vfio_ccw_async_region_write() argument
58 if (!mutex_trylock(&private->io_mutex)) in vfio_ccw_async_region_write()
61 if (i >= private->num_regions) { in vfio_ccw_async_region_write()
66 i = array_index_nospec(i, private->num_regions); in vfio_ccw_async_region_write()
[all …]
H A Ddevice.c251 if (cdev->private->flags.initialized) { in ccw_device_unregister()
252 cdev->private->flags.initialized = 0; in ccw_device_unregister()
291 cdev->private->state != DEV_STATE_DISCONNECTED) { in ccw_device_set_offline()
293 wait_event(cdev->private->wait_q, (dev_fsm_final_state(cdev) || in ccw_device_set_offline()
294 cdev->private->state == DEV_STATE_DISCONNECTED)); in ccw_device_set_offline()
302 "0.%x.%04x\n", ret, cdev->private->dev_id.ssid, in ccw_device_set_offline()
303 cdev->private->dev_id.devno); in ccw_device_set_offline()
306 state = cdev->private->state; in ccw_device_set_offline()
310 cdev->private->state = state; in ccw_device_set_offline()
313 wait_event(cdev->private->wait_q, (dev_fsm_final_state(cdev) || in ccw_device_set_offline()
[all …]
H A Ddevice_ops.c47 cdev->private->options.fast = (flags & CCWDEV_EARLY_NOTIFICATION) != 0; in ccw_device_set_options_mask()
48 cdev->private->options.repall = (flags & CCWDEV_REPORT_ALL) != 0; in ccw_device_set_options_mask()
49 cdev->private->options.pgroup = (flags & CCWDEV_DO_PATHGROUP) != 0; in ccw_device_set_options_mask()
50 cdev->private->options.force = (flags & CCWDEV_ALLOW_FORCE) != 0; in ccw_device_set_options_mask()
51 cdev->private->options.mpath = (flags & CCWDEV_DO_MULTIPATH) != 0; in ccw_device_set_options_mask()
72 cdev->private->options.repall) || in ccw_device_set_options()
74 cdev->private->options.fast)) in ccw_device_set_options()
76 cdev->private->options.fast |= (flags & CCWDEV_EARLY_NOTIFICATION) != 0; in ccw_device_set_options()
77 cdev->private->options.repall |= (flags & CCWDEV_REPORT_ALL) != 0; in ccw_device_set_options()
78 cdev->private->options.pgroup |= (flags & CCWDEV_DO_PATHGROUP) != 0; in ccw_device_set_options()
[all …]
/linux/sound/usb/
H A Dmixer_scarlett2.c2573 static void scarlett2_fill_request_header(struct scarlett2_data *private, in scarlett2_fill_request_header() argument
2578 u16 seq = private->scarlett2_seq++; in scarlett2_fill_request_header()
2610 struct scarlett2_data *private = mixer->private_data; in scarlett2_usb_nopm() local
2628 guard(mutex)(&private->usb_mutex); in scarlett2_usb_nopm()
2632 scarlett2_fill_request_header(private, req, cmd, req_size); in scarlett2_usb_nopm()
2638 err = scarlett2_usb_tx(dev, private->bInterfaceNumber, in scarlett2_usb_nopm()
2649 private->series_name, cmd, err); in scarlett2_usb_nopm()
2653 if (!wait_for_completion_timeout(&private->cmd_done, in scarlett2_usb_nopm()
2658 private->series_name, cmd); in scarlett2_usb_nopm()
2665 err = scarlett2_usb_rx(dev, private->bInterfaceNumber, in scarlett2_usb_nopm()
[all …]
H A Dfcp.c151 static void fcp_fill_request_header(struct fcp_data *private, in fcp_fill_request_header() argument
156 u16 seq = private->seq++; in fcp_fill_request_header()
188 struct fcp_data *private = mixer->private_data; in fcp_usb() local
198 if (!private->urb) in fcp_usb()
214 fcp_fill_request_header(private, req, opcode, req_size); in fcp_usb()
220 err = fcp_usb_tx(dev, private->bInterfaceNumber, req, req_buf_size); in fcp_usb()
232 if (!wait_for_completion_timeout(&private->cmd_done, in fcp_usb()
241 err = fcp_usb_rx(dev, private->bInterfaceNumber, resp, resp_buf_size); in fcp_usb()
311 struct fcp_data *private = mixer->private_data; in fcp_reinit() local
313 if (private->urb) in fcp_reinit()
[all …]
/linux/include/crypto/
H A Ddh.h18 * a DH private key. The packet private key that can be set with
23 * struct dh - define a DH private key
25 * @key: Private DH key
28 * @key_size: Size of the private DH key
42 * crypto_dh_key_len() - Obtain the size of the private DH key
43 * @params: private DH key
46 * with the provided DH private key reference to obtain the required
54 * crypto_dh_encode_key() - encode the private key
56 * private key. The buffer should be at least crypto_dh_key_len
58 * @len: Length of the packet private key buffer
[all …]
H A Decdh.h21 * an ECDH private key. The packet private key that can be set with
32 * struct ecdh - define an ECDH private key
34 * @key: Private ECDH key
35 * @key_size: Size of the private ECDH key
43 * crypto_ecdh_key_len() - Obtain the size of the private ECDH key
44 * @params: private ECDH key
47 * with the provided ECDH private key reference to obtain the required
55 * crypto_ecdh_encode_key() - encode the private key
57 * private key. The buffer should be at least crypto_ecdh_key_len
59 * @len: Length of the packet private key buffer
[all …]
/linux/drivers/s390/block/
H A Ddasd_diag.c107 struct dasd_diag_private *private = device->private; in mdsk_init_io() local
108 struct dasd_diag_init_io *iib = &private->iib; in mdsk_init_io()
113 iib->dev_nr = private->dev_id.devno; in mdsk_init_io()
131 struct dasd_diag_private *private = device->private; in mdsk_term_io() local
132 struct dasd_diag_init_io *iib = &private->iib; in mdsk_term_io()
136 iib->dev_nr = private->dev_id.devno; in mdsk_term_io()
167 struct dasd_diag_private *private; in dasd_start_diag() local
178 private = device->private; in dasd_start_diag()
181 private->iob.dev_nr = private->dev_id.devno; in dasd_start_diag()
182 private->iob.key = 0; in dasd_start_diag()
[all …]
H A Ddasd_alias.c180 struct dasd_eckd_private *private = device->private; in dasd_alias_make_device_known_to_lcu() local
223 private->lcu = lcu; in dasd_alias_make_device_known_to_lcu()
237 struct dasd_eckd_private *private = device->private; in dasd_alias_disconnect_device_from_lcu() local
244 lcu = private->lcu; in dasd_alias_disconnect_device_from_lcu()
271 private->lcu = NULL; in dasd_alias_disconnect_device_from_lcu()
308 struct dasd_eckd_private *private = device->private; in _add_device_to_lcu() local
313 private->uid.type = lcu->uac->unit[private->uid.real_unit_addr].ua_type; in _add_device_to_lcu()
314 private->uid.base_unit_addr = in _add_device_to_lcu()
315 lcu->uac->unit[private->uid.real_unit_addr].base_ua; in _add_device_to_lcu()
316 uid = private->uid; in _add_device_to_lcu()
[all …]
H A Ddasd_eckd.c247 struct dasd_eckd_private *private = device->private; in dasd_eckd_track_from_irb() local
275 *track = cyl * private->rdc_data.trk_per_cyl + head; in dasd_eckd_track_from_irb()
282 struct dasd_eckd_private *private = device->private; in set_timestamp() local
290 if ((rc && !private->rdc_data.facilities.XRC_supported) || in set_timestamp()
311 struct dasd_eckd_private *private = device->private; in define_extent() local
334 data->attributes.operation = private->attrib.operation; in define_extent()
343 data->attributes.operation = private->attrib.operation; in define_extent()
351 data->attributes.operation = private->attrib.operation; in define_extent()
369 data->attributes.operation = private->attrib.operation; in define_extent()
374 data->attributes.operation = private->attrib.operation; in define_extent()
[all …]
H A Ddasd_fba.c116 struct dasd_fba_private *private = device->private; in dasd_fba_check_characteristics() local
121 if (!private) { in dasd_fba_check_characteristics()
122 private = kzalloc_obj(*private, GFP_KERNEL | GFP_DMA); in dasd_fba_check_characteristics()
123 if (!private) { in dasd_fba_check_characteristics()
125 "Allocating memory for private DASD " in dasd_fba_check_characteristics()
129 device->private = private; in dasd_fba_check_characteristics()
131 memset(private, 0, sizeof(*private)); in dasd_fba_check_characteristics()
137 device->private = NULL; in dasd_fba_check_characteristics()
138 kfree(private); in dasd_fba_check_characteristics()
146 &private->rdc_data, 32); in dasd_fba_check_characteristics()
[all …]
/linux/drivers/usb/serial/
H A Dupd78f0730.c41 * Each adaptor is associated with a private structure, that holds the current
162 struct upd78f0730_port_private *private; in upd78f0730_port_probe() local
164 private = kzalloc_obj(*private); in upd78f0730_port_probe()
165 if (!private) in upd78f0730_port_probe()
168 mutex_init(&private->lock); in upd78f0730_port_probe()
169 usb_set_serial_port_data(port, private); in upd78f0730_port_probe()
176 struct upd78f0730_port_private *private; in upd78f0730_port_remove() local
178 private = usb_get_serial_port_data(port); in upd78f0730_port_remove()
179 mutex_destroy(&private->lock); in upd78f0730_port_remove()
180 kfree(private); in upd78f0730_port_remove()
[all …]
/linux/rust/
H A DMakefile214 rustdoc-proc_macro2: private rustdoc_host = yes macro
215 rustdoc-proc_macro2: private rustc_target_flags = $(proc_macro2-flags) macro
219 rustdoc-quote: private rustdoc_host = yes macro
220 rustdoc-quote: private rustc_target_flags = $(quote-flags) macro
221 rustdoc-quote: private skip_flags = $(quote-skip_flags) macro
225 rustdoc-syn: private rustdoc_host = yes macro
226 rustdoc-syn: private rustc_target_flags = $(syn-flags) macro
230 rustdoc-zerocopy_derive: private rustdoc_host = yes macro
231 rustdoc-zerocopy_derive: private rustc_target_flags = $(zerocopy_derive-flags) \ macro
236 rustdoc-macros: private rustdoc_host = yes macro
[all …]
/linux/drivers/gpu/drm/rockchip/
H A Drockchip_drm_drv.c56 struct rockchip_drm_private *private = drm_dev->dev_private; in rockchip_drm_dma_attach_device() local
59 if (!private->domain) in rockchip_drm_dma_attach_device()
71 ret = iommu_attach_device(private->domain, dev); in rockchip_drm_dma_attach_device()
83 struct rockchip_drm_private *private = drm_dev->dev_private; in rockchip_drm_dma_detach_device() local
85 if (!private->domain) in rockchip_drm_dma_detach_device()
88 iommu_detach_device(private->domain, dev); in rockchip_drm_dma_detach_device()
94 struct rockchip_drm_private *private = drm_dev->dev_private; in rockchip_drm_dma_init_device() local
97 private->iommu_dev = ERR_PTR(-ENODEV); in rockchip_drm_dma_init_device()
98 else if (!private->iommu_dev) in rockchip_drm_dma_init_device()
99 private->iommu_dev = dev; in rockchip_drm_dma_init_device()
[all …]
/linux/drivers/infiniband/hw/hfi1/
H A Dsdma_txreq.h20 /* private: don't use directly */
63 /* private: */
65 /* private: */
67 /* private: */
69 /* private: */
74 /* private: - used in coalesce/pad processing */
76 /* private: - down-counted to trigger last */
78 /* private: */
80 /* private: */
82 /* private: */
[all …]
/linux/sound/soc/sof/
H A Dipc3-topology.c418 swidget->private = host; in sof_ipc3_widget_setup_comp_host()
446 kfree(swidget->private);
447 swidget->private = NULL; in sof_ipc3_widget_free_comp()
454 kfree(swidget->private); in sof_ipc3_widget_setup_comp_tone()
468 swidget->private = tone; in sof_ipc3_widget_setup_comp_tone()
478 kfree(swidget->private); in sof_ipc3_widget_setup_comp_tone()
479 swidget->private = NULL; in sof_ipc3_widget_setup_comp_tone()
501 swidget->private = mixer; in sof_ipc3_widget_setup_comp_mixer()
512 kfree(swidget->private); in sof_ipc3_widget_setup_comp_mixer()
513 swidget->private in sof_ipc3_widget_setup_comp_mixer()
1004 struct sof_dai_private_data *private = dai->private; sof_link_hda_load() local
1070 struct sof_dai_private_data *private = dai->private; sof_link_sai_load() local
1121 struct sof_dai_private_data *private = dai->private; sof_link_esai_load() local
1171 struct sof_dai_private_data *private = dai->private; sof_link_micfil_load() local
1202 struct sof_dai_private_data *private = dai->private; sof_link_acp_dmic_load() local
1234 struct sof_dai_private_data *private = dai->private; sof_link_acp_bt_load() local
1267 struct sof_dai_private_data *private = dai->private; sof_link_acp_sp_load() local
1301 struct sof_dai_private_data *private = dai->private; sof_link_acp_hs_load() local
1333 struct sof_dai_private_data *private = dai->private; sof_link_acp_sdw_load() local
1361 struct sof_dai_private_data *private = dai->private; sof_link_afe_load() local
1392 struct sof_dai_private_data *private = dai->private; sof_link_ssp_load() local
1464 struct sof_dai_private_data *private = dai->private; sof_link_dmic_load() local
1535 struct sof_dai_private_data *private = dai->private; sof_link_alh_load() local
1563 struct sof_dai_private_data *private; sof_ipc3_widget_setup_comp_dai() local
2146 struct sof_dai_private_data *private; sof_ipc3_dai_config() local
2308 struct sof_dai_private_data *private; sof_ipc3_set_up_all_pipelines() local
2516 struct sof_dai_private_data *private = dai->private; sof_ipc3_dai_get_param() local
[all...]
/linux/tools/testing/selftests/mm/
H A Dcharge_reserved_hugetlb.sh183 local private="$7"
208 [[ "$private" == "-r" ]] && [[ "$expect_failure" != 1 ]]; then
211 "$cgroup" "$path" "$method" "$private" "-l" "$reserve" 2>&1 | tee $output &
244 "$cgroup" "$path" "$method" "$private" "$reserve"
301 local private="$8"
320 "$write" "/mnt/huge/test" "$method" "$private" "$expect_failure" \
351 local private="${13}"
376 "$populate1" "$write1" "/mnt/huge/test1" "$method" "$private" \
397 "$populate2" "$write2" "/mnt/huge/test2" "$method" "$private" \
433 for private i
[all...]
H A Duffd-wp-mremap.c74 static void *alloc_one_folio(size_t size, bool private, bool hugetlb) in alloc_one_folio()
83 if (private) in alloc_one_folio()
95 if (private) in alloc_one_folio()
166 static void test_one_folio(uffd_global_test_opts_t *gopts, size_t size, bool private, in test_one_folio()
176 ksft_print_msg("[RUN] %s(size=%zu, private=%s, swapout=%s, hugetlb=%s)\n", in test_one_folio()
179 private ? "true" : "false", in test_one_folio()
184 mem = alloc_one_folio(size, private, hugetlb); in test_one_folio()
243 ksft_test_result_pass("%s(size=%zu, private=%s, swapout=%s, hugetlb=%s)\n", in test_one_folio()
246 private ? "true" : "false",
261 bool private;
63 alloc_one_folio(size_t size,bool private,bool hugetlb) alloc_one_folio() argument
155 test_one_folio(uffd_global_test_opts_t * gopts,size_t size,bool private,bool swapout,bool hugetlb) test_one_folio() argument
250 bool private; global() member
[all...]
/linux/rust/kernel/debugfs/
H A Dfile_ops.rs29 /// off an inode which has a pointer to a `T` in its private data that is safe to convert
43 /// inode has a pointer to `T` in its private data that is safe to convert into a reference. in new()
88 /// * `inode`'s private pointer must point to a value of type `T` which will outlive the `inode` in writer_open()
99 // * `print_act` will be called on a `seq_file` with private data set to the third argument,
106 /// Prints private data stashed in a seq_file to that seq file. in writer_act()
110 /// `seq` must point to a live `seq_file` whose private data is a valid pointer to a `T` which may in writer_act()
118 let data = unsafe { &*((*seq).private.cast::<T>()) };
162 /// `private` data in turn points to a `T` that implements `Reader`. in write()
173 let data = unsafe { &*(seq.private as *const T) };
197 // `write` only requires that the file's private dat
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