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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_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.c42 struct io_subchannel_private *private; in ccw_timeout_log() local
47 private = to_io_private(sch); in ccw_timeout_log()
48 orb = &private->orb; in ccw_timeout_log()
72 &private->dma_area->sense_ccw || in ccw_timeout_log()
74 cdev->private->dma_area->iccws) in ccw_timeout_log()
85 cdev->private->state); in ccw_timeout_log()
92 &cdev->private->flags, sizeof(cdev->private->flags), 0); in ccw_timeout_log()
118 del_timer(&cdev->private->timer); in ccw_device_set_timeout()
120 mod_timer(&cdev->private->timer, jiffies + expires); in ccw_device_set_timeout()
130 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.c101 struct eadm_private *private = from_timer(private, t, timer); in eadm_subchannel_timeout() local
102 struct subchannel *sch = private->sch; in eadm_subchannel_timeout()
114 struct eadm_private *private = get_eadm_private(sch); in eadm_subchannel_set_timeout() local
117 del_timer(&private->timer); in eadm_subchannel_set_timeout()
119 mod_timer(&private->timer, jiffies + expires); in eadm_subchannel_set_timeout()
124 struct eadm_private *private = get_eadm_private(sch); in eadm_subchannel_irq() local
143 if (private->state != EADM_BUSY) { in eadm_subchannel_irq()
146 private->state = EADM_NOT_OPER; in eadm_subchannel_irq()
151 private->state = EADM_IDLE; in eadm_subchannel_irq()
153 if (private->completion) in eadm_subchannel_irq()
[all …]
H A Dvfio_ccw_chp.c15 static ssize_t vfio_ccw_schib_region_read(struct vfio_ccw_private *private, in vfio_ccw_schib_region_read() argument
19 struct subchannel *sch = to_subchannel(private->vdev.dev->parent); in vfio_ccw_schib_region_read()
28 mutex_lock(&private->io_mutex); in vfio_ccw_schib_region_read()
29 region = private->region[i].data; in vfio_ccw_schib_region_read()
46 mutex_unlock(&private->io_mutex); in vfio_ccw_schib_region_read()
50 static ssize_t vfio_ccw_schib_region_write(struct vfio_ccw_private *private, in vfio_ccw_schib_region_write() argument
58 static void vfio_ccw_schib_region_release(struct vfio_ccw_private *private, in vfio_ccw_schib_region_release() argument
70 int vfio_ccw_register_schib_dev_regions(struct vfio_ccw_private *private) in vfio_ccw_register_schib_dev_regions() argument
72 return vfio_ccw_register_dev_region(private, in vfio_ccw_register_schib_dev_regions()
77 private->schib_region); in vfio_ccw_register_schib_dev_regions()
[all …]
H A Dvfio_ccw_drv.c40 struct vfio_ccw_private *private = dev_get_drvdata(&parent->dev); in vfio_ccw_sch_quiesce() local
49 if (WARN_ON(!private)) in vfio_ccw_sch_quiesce()
67 private->completion = &completion; in vfio_ccw_sch_quiesce()
73 private->completion = NULL; in vfio_ccw_sch_quiesce()
84 struct vfio_ccw_private *private; in vfio_ccw_sch_io_todo() local
89 private = container_of(work, struct vfio_ccw_private, io_work); in vfio_ccw_sch_io_todo()
90 irb = &private->irb; in vfio_ccw_sch_io_todo()
95 cp_update_scsw(&private->cp, &irb->scsw); in vfio_ccw_sch_io_todo()
96 if (is_final && private->state == VFIO_CCW_STATE_CP_PENDING) { in vfio_ccw_sch_io_todo()
97 cp_free(&private->cp); in vfio_ccw_sch_io_todo()
[all …]
H A Dvfio_ccw_async.c14 static ssize_t vfio_ccw_async_region_read(struct vfio_ccw_private *private, in vfio_ccw_async_region_read() argument
26 mutex_lock(&private->io_mutex); in vfio_ccw_async_region_read()
27 region = private->region[i].data; in vfio_ccw_async_region_read()
32 mutex_unlock(&private->io_mutex); in vfio_ccw_async_region_read()
36 static ssize_t vfio_ccw_async_region_write(struct vfio_ccw_private *private, in vfio_ccw_async_region_write() argument
48 if (!mutex_trylock(&private->io_mutex)) in vfio_ccw_async_region_write()
51 region = private->region[i].data; in vfio_ccw_async_region_write()
57 vfio_ccw_fsm_event(private, VFIO_CCW_EVENT_ASYNC_REQ); in vfio_ccw_async_region_write()
62 mutex_unlock(&private->io_mutex); in vfio_ccw_async_region_write()
66 static void vfio_ccw_async_region_release(struct vfio_ccw_private *private, in vfio_ccw_async_region_release() argument
[all …]
H A Ddevice.c254 if (cdev->private->flags.initialized) { in ccw_device_unregister()
255 cdev->private->flags.initialized = 0; in ccw_device_unregister()
294 cdev->private->state != DEV_STATE_DISCONNECTED) { in ccw_device_set_offline()
296 wait_event(cdev->private->wait_q, (dev_fsm_final_state(cdev) || in ccw_device_set_offline()
297 cdev->private->state == DEV_STATE_DISCONNECTED)); in ccw_device_set_offline()
305 "0.%x.%04x\n", ret, cdev->private->dev_id.ssid, in ccw_device_set_offline()
306 cdev->private->dev_id.devno); in ccw_device_set_offline()
309 state = cdev->private->state; in ccw_device_set_offline()
313 cdev->private->state = state; in ccw_device_set_offline()
316 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 …]
H A Dvfio_ccw_private.h3 * Private stuff for vfio_ccw driver
38 ssize_t (*read)(struct vfio_ccw_private *private, char __user *buf,
40 ssize_t (*write)(struct vfio_ccw_private *private,
42 void (*release)(struct vfio_ccw_private *private,
55 int vfio_ccw_register_dev_region(struct vfio_ccw_private *private,
59 void vfio_ccw_unregister_dev_regions(struct vfio_ccw_private *private);
61 int vfio_ccw_register_async_dev_regions(struct vfio_ccw_private *private);
62 int vfio_ccw_register_schib_dev_regions(struct vfio_ccw_private *private);
63 int vfio_ccw_register_crw_dev_regions(struct vfio_ccw_private *private);
169 static inline void vfio_ccw_fsm_event(struct vfio_ccw_private *private, in vfio_ccw_fsm_event() argument
[all …]
/linux/sound/usb/
H A Dmixer_scarlett2.c2290 static void scarlett2_fill_request_header(struct scarlett2_data *private, in scarlett2_fill_request_header() argument
2295 u16 seq = private->scarlett2_seq++; in scarlett2_fill_request_header()
2327 struct scarlett2_data *private = mixer->private_data; in scarlett2_usb() local
2346 mutex_lock(&private->usb_mutex); in scarlett2_usb()
2350 scarlett2_fill_request_header(private, req, cmd, req_size); in scarlett2_usb()
2355 err = scarlett2_usb_tx(dev, private->bInterfaceNumber, in scarlett2_usb()
2362 private->series_name, cmd, err); in scarlett2_usb()
2367 if (!wait_for_completion_timeout(&private->cmd_done, in scarlett2_usb()
2372 private->series_name, cmd); in scarlett2_usb()
2380 err = scarlett2_usb_rx(dev, private->bInterfaceNumber, in scarlett2_usb()
[all …]
/linux/sound/soc/sof/
H A Dipc3-pcm.c197 struct sof_dai_private_data *private = dai->private; in ssp_dai_config_pcm_params_match() local
199 config = &private->dai_config[i]; in ssp_dai_config_pcm_params_match()
218 struct sof_dai_private_data *private; in sof_ipc3_pcm_dai_link_fixup() local
227 private = dai->private; in sof_ipc3_pcm_dai_link_fixup()
228 if (!private) { in sof_ipc3_pcm_dai_link_fixup()
229 dev_err(component->dev, "%s: No private data found for DAI %s\n", __func__, in sof_ipc3_pcm_dai_link_fixup()
237 switch (private->comp_dai->config.frame_fmt) { in sof_ipc3_pcm_dai_link_fixup()
253 switch (private->dai_config->type) { in sof_ipc3_pcm_dai_link_fixup()
258 rate->min = private->dai_config[dai->current_config].ssp.fsync_rate; in sof_ipc3_pcm_dai_link_fixup()
259 rate->max = private->dai_config[dai->current_config].ssp.fsync_rate; in sof_ipc3_pcm_dai_link_fixup()
[all …]
H A Dipc3-topology.c410 swidget->private = host; in sof_ipc3_widget_setup_comp_host()
438 kfree(swidget->private); in sof_ipc3_widget_setup_comp_host()
439 swidget->private = NULL; in sof_ipc3_widget_setup_comp_host()
446 kfree(swidget->private); in sof_ipc3_widget_free_comp()
460 swidget->private = tone; in sof_ipc3_widget_setup_comp_tone()
470 kfree(swidget->private); in sof_ipc3_widget_setup_comp_tone()
471 swidget->private = NULL; in sof_ipc3_widget_setup_comp_tone()
493 swidget->private = mixer; in sof_ipc3_widget_setup_comp_mixer()
504 kfree(swidget->private); in sof_ipc3_widget_setup_comp_mixer()
505 swidget->private = NULL; in sof_ipc3_widget_setup_comp_mixer()
[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/gpu/drm/mediatek/
H A Dmtk_drm_drv.c423 static bool mtk_drm_find_mmsys_comp(struct mtk_drm_private *private, int comp_id) in mtk_drm_find_mmsys_comp() argument
425 const struct mtk_mmsys_driver_data *drv_data = private->data; in mtk_drm_find_mmsys_comp()
453 struct mtk_drm_private *private = drm->dev_private; in mtk_drm_kms_init() local
479 for (i = 0; i < private->data->mmsys_dev_num; i++) { in mtk_drm_kms_init()
480 drm->dev_private = private->all_drm_private[i]; in mtk_drm_kms_init()
481 ret = component_bind_all(private->all_drm_private[i]->dev, drm); in mtk_drm_kms_init()
497 * different drm private data structures. Loop through crtc index to in mtk_drm_kms_init()
502 for (j = 0; j < private->data->mmsys_dev_num; j++) { in mtk_drm_kms_init()
503 priv_n = private->all_drm_private[j]; in mtk_drm_kms_init()
555 for (i = 0; i < private->data->mmsys_dev_num; i++) in mtk_drm_kms_init()
[all …]
/linux/drivers/s390/block/
H A Ddasd_diag.c103 struct dasd_diag_private *private = device->private; in mdsk_init_io() local
104 struct dasd_diag_init_io *iib = &private->iib; in mdsk_init_io()
109 iib->dev_nr = private->dev_id.devno; in mdsk_init_io()
127 struct dasd_diag_private *private = device->private; in mdsk_term_io() local
128 struct dasd_diag_init_io *iib = &private->iib; in mdsk_term_io()
132 iib->dev_nr = private->dev_id.devno; in mdsk_term_io()
163 struct dasd_diag_private *private; in dasd_start_diag() local
174 private = device->private; in dasd_start_diag()
177 private->iob.dev_nr = private->dev_id.devno; in dasd_start_diag()
178 private->iob.key = 0; in dasd_start_diag()
[all …]
H A Ddasd_alias.c181 struct dasd_eckd_private *private = device->private; in dasd_alias_make_device_known_to_lcu() local
224 private->lcu = lcu; in dasd_alias_make_device_known_to_lcu()
238 struct dasd_eckd_private *private = device->private; in dasd_alias_disconnect_device_from_lcu() local
245 lcu = private->lcu; in dasd_alias_disconnect_device_from_lcu()
272 private->lcu = NULL; in dasd_alias_disconnect_device_from_lcu()
309 struct dasd_eckd_private *private = device->private; in _add_device_to_lcu() local
314 private->uid.type = lcu->uac->unit[private->uid.real_unit_addr].ua_type; in _add_device_to_lcu()
315 private->uid.base_unit_addr = in _add_device_to_lcu()
316 lcu->uac->unit[private->uid.real_unit_addr].base_ua; in _add_device_to_lcu()
317 uid = private->uid; in _add_device_to_lcu()
[all …]
H A Ddasd_eckd.c214 struct dasd_eckd_private *private = device->private; in dasd_eckd_track_from_irb() local
242 *track = cyl * private->rdc_data.trk_per_cyl + head; in dasd_eckd_track_from_irb()
249 struct dasd_eckd_private *private = device->private; in set_timestamp() local
257 if ((rc && !private->rdc_data.facilities.XRC_supported) || in set_timestamp()
278 struct dasd_eckd_private *private = device->private; in define_extent() local
301 data->attributes.operation = private->attrib.operation; in define_extent()
310 data->attributes.operation = private->attrib.operation; in define_extent()
318 data->attributes.operation = private->attrib.operation; in define_extent()
336 data->attributes.operation = private->attrib.operation; in define_extent()
341 data->attributes.operation = private->attrib.operation; in define_extent()
[all …]
H A Ddasd_fba.c117 struct dasd_fba_private *private = device->private; in dasd_fba_check_characteristics() local
122 if (!private) { in dasd_fba_check_characteristics()
123 private = kzalloc(sizeof(*private), GFP_KERNEL | GFP_DMA); in dasd_fba_check_characteristics()
124 if (!private) { in dasd_fba_check_characteristics()
126 "Allocating memory for private DASD " in dasd_fba_check_characteristics()
130 device->private = private; in dasd_fba_check_characteristics()
132 memset(private, 0, sizeof(*private)); in dasd_fba_check_characteristics()
138 device->private = NULL; in dasd_fba_check_characteristics()
139 kfree(private); in dasd_fba_check_characteristics()
147 &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(sizeof(*private), GFP_KERNEL); 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/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/drivers/gpu/drm/rockchip/
H A Drockchip_drm_drv.c55 struct rockchip_drm_private *private = drm_dev->dev_private; in rockchip_drm_dma_attach_device() local
58 if (!private->domain) in rockchip_drm_dma_attach_device()
70 ret = iommu_attach_device(private->domain, dev); in rockchip_drm_dma_attach_device()
82 struct rockchip_drm_private *private = drm_dev->dev_private; in rockchip_drm_dma_detach_device() local
84 if (!private->domain) in rockchip_drm_dma_detach_device()
87 iommu_detach_device(private->domain, dev); in rockchip_drm_dma_detach_device()
93 struct rockchip_drm_private *private = drm_dev->dev_private; in rockchip_drm_dma_init_device() local
96 private->iommu_dev = ERR_PTR(-ENODEV); in rockchip_drm_dma_init_device()
97 else if (!private->iommu_dev) in rockchip_drm_dma_init_device()
98 private->iommu_dev = dev; in rockchip_drm_dma_init_device()
[all …]
/linux/tools/testing/selftests/mm/
H A Dcharge_reserved_hugetlb.sh159 local private="$7"
184 [[ "$private" == "-r" ]] && [[ "$expect_failure" != 1 ]]; then
187 "$cgroup" "$path" "$method" "$private" "-l" "$reserve" 2>&1 | tee $output &
220 "$cgroup" "$path" "$method" "$private" "$reserve"
277 local private="$8"
296 "$write" "/mnt/huge/test" "$method" "$private" "$expect_failure" \
325 local private="${13}"
350 "$populate1" "$write1" "/mnt/huge/test1" "$method" "$private" \
367 "$populate2" "$write2" "/mnt/huge/test2" "$method" "$private" \
403 for private in "" "-r"; do
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