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/Linux-v6.1/drivers/s390/char/
Dtape_std.c38 struct tape_request * request = from_timer(request, t, timer); in tape_std_assign_timeout() local
39 struct tape_device * device = request->device; in tape_std_assign_timeout()
46 rc = tape_cancel_io(device, request); in tape_std_assign_timeout()
56 struct tape_request *request; in tape_std_assign() local
58 request = tape_alloc_request(2, 11); in tape_std_assign()
59 if (IS_ERR(request)) in tape_std_assign()
60 return PTR_ERR(request); in tape_std_assign()
62 request->op = TO_ASSIGN; in tape_std_assign()
63 tape_ccw_cc(request->cpaddr, ASSIGN, 11, request->cpdata); in tape_std_assign()
64 tape_ccw_end(request->cpaddr + 1, NOP, 0, NULL); in tape_std_assign()
[all …]
Dtape_core.c292 __tape_cancel_io(struct tape_device *device, struct tape_request *request) in __tape_cancel_io() argument
298 if (request->callback == NULL) in __tape_cancel_io()
303 rc = ccw_device_clear(device->cdev, (long) request); in __tape_cancel_io()
307 request->status = TAPE_REQUEST_DONE; in __tape_cancel_io()
310 request->status = TAPE_REQUEST_CANCEL; in __tape_cancel_io()
434 * request. We may prevent this by returning an error.
592 struct tape_request * request; in __tape_discard_requests() local
596 request = list_entry(l, struct tape_request, list); in __tape_discard_requests()
597 if (request->status == TAPE_REQUEST_IN_IO) in __tape_discard_requests()
598 request->status = TAPE_REQUEST_DONE; in __tape_discard_requests()
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Dtape_34xx.c56 static void __tape_34xx_medium_sense(struct tape_request *request) in __tape_34xx_medium_sense() argument
58 struct tape_device *device = request->device; in __tape_34xx_medium_sense()
61 if (request->rc == 0) { in __tape_34xx_medium_sense()
62 sense = request->cpdata; in __tape_34xx_medium_sense()
81 request->rc); in __tape_34xx_medium_sense()
82 tape_free_request(request); in __tape_34xx_medium_sense()
87 struct tape_request *request; in tape_34xx_medium_sense() local
90 request = tape_alloc_request(1, 32); in tape_34xx_medium_sense()
91 if (IS_ERR(request)) { in tape_34xx_medium_sense()
93 return PTR_ERR(request); in tape_34xx_medium_sense()
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Dtape_3590.c204 struct tape_request *request; in tape_3592_kekl_query() local
213 request = tape_alloc_request(2, sizeof(*order)); in tape_3592_kekl_query()
214 if (IS_ERR(request)) { in tape_3592_kekl_query()
215 rc = PTR_ERR(request); in tape_3592_kekl_query()
218 order = request->cpdata; in tape_3592_kekl_query()
222 request->op = TO_KEKL_QUERY; in tape_3592_kekl_query()
223 tape_ccw_cc(request->cpaddr, PERF_SUBSYS_FUNC, sizeof(*order), order); in tape_3592_kekl_query()
224 tape_ccw_end(request->cpaddr + 1, READ_SS_DATA, sizeof(*int_kekls), in tape_3592_kekl_query()
226 rc = tape_do_io(device, request); in tape_3592_kekl_query()
233 tape_free_request(request); in tape_3592_kekl_query()
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/Linux-v6.1/include/media/
Dmedia-request.h3 * Media device request objects
23 * enum media_request_state - media request state
26 * @MEDIA_REQUEST_STATE_VALIDATING: Validating the request, no state changes
29 * @MEDIA_REQUEST_STATE_COMPLETE: Completed, the request is done
30 * @MEDIA_REQUEST_STATE_CLEANING: Cleaning, the request is being re-inited
31 * @MEDIA_REQUEST_STATE_UPDATING: The request is being updated, i.e.
32 * request objects are being added,
34 * @NR_OF_MEDIA_REQUEST_STATE: The number of media request states, used
50 * struct media_request - Media device request
51 * @mdev: Media device this request belongs to
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/Linux-v6.1/drivers/greybus/
Dsvc.c175 struct gb_svc_pwrmon_sample_get_request request; in gb_svc_pwrmon_sample_get() local
179 request.rail_id = rail_id; in gb_svc_pwrmon_sample_get()
180 request.measurement_type = measurement_type; in gb_svc_pwrmon_sample_get()
183 &request, sizeof(request), in gb_svc_pwrmon_sample_get()
212 struct gb_svc_pwrmon_intf_sample_get_request request; in gb_svc_pwrmon_intf_sample_get() local
216 request.intf_id = intf_id; in gb_svc_pwrmon_intf_sample_get()
217 request.measurement_type = measurement_type; in gb_svc_pwrmon_intf_sample_get()
221 &request, sizeof(request), in gb_svc_pwrmon_intf_sample_get()
259 struct gb_svc_intf_device_id_request request; in gb_svc_intf_device_id() local
261 request.intf_id = intf_id; in gb_svc_intf_device_id()
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/Linux-v6.1/include/linux/surface_aggregator/
Dcontroller.h54 * Specifies that the request expects a response. If not set, the request
56 * transmitted. If set, the request transport system waits for a response
57 * of the request.
60 * Specifies that the request should be transmitted via an unsequenced
61 * packet. If set, the request must not have a response, meaning that this
70 * struct ssam_request - SAM request description.
71 * @target_category: Category of the request's target. See &enum ssam_ssh_tc.
72 * @target_id: ID of the request's target.
73 * @command_id: Command ID of the request.
74 * @instance_id: Instance ID of the request's target.
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/Linux-v6.1/fs/nfsd/
Dxdr4.h84 u32 ac_req_access; /* request */
90 u32 cl_seqid; /* request */
91 stateid_t cl_stateid; /* request+response */
95 u64 co_offset; /* request */
96 u32 co_count; /* request */
101 u32 cr_namelen; /* request */
102 char * cr_name; /* request */
103 u32 cr_type; /* request */
104 union { /* request */
115 u32 cr_bmval[3]; /* request */
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/Linux-v6.1/Documentation/userspace-api/media/mediactl/
Drequest-api.rst4 .. _media-request-api:
6 Request API
9 The Request API has been designed to allow V4L2 to deal with requirements of
19 Supporting these features without the Request API is not always possible and if
26 The Request API allows a specific configuration of the pipeline (media
31 of request completion are also available for reading.
36 The Request API extends the Media Controller API and cooperates with
37 subsystem-specific APIs to support request usage. At the Media Controller
39 node. Their life cycle is then managed through the request file descriptors in
42 request support, such as V4L2 APIs that take an explicit ``request_fd``
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Dmedia-request-ioc-queue.rst13 MEDIA_REQUEST_IOC_QUEUE - Queue a request
31 If the media device supports :ref:`requests <media-request-api>`, then
32 this request ioctl can be used to queue a previously allocated request.
34 If the request was successfully queued, then the file descriptor can be
35 :ref:`polled <request-func-poll>` to wait for the request to complete.
37 If the request was already queued before, then ``EBUSY`` is returned.
38 Other errors can be returned if the contents of the request contained
40 common error codes. On error both the request and driver state are unchanged.
42 Once a request is queued, then the driver is required to gracefully handle
43 errors that occur when the request is applied to the hardware. The
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/Linux-v6.1/include/linux/
Dblk-mq.h22 typedef enum rq_end_io_ret (rq_end_io_fn)(struct request *, blk_status_t);
25 * request flags */
32 /* request for flush sequence */
48 /* runtime pm request */
57 /* The per-zone write lock is held for this request */
83 struct request { struct
105 struct request *rq_next; argument
110 /* Time that the first bio started allocating this request. */ argument
113 /* Time that this request was allocated for this IO. */ argument
153 * request reaches the dispatch list. The ipi_list is only used argument
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/Linux-v6.1/sound/soc/intel/catpt/
Dmessages.c17 struct catpt_ipc_msg request = {{0}}, reply; in catpt_ipc_get_fw_version() local
20 request.header = msg.val; in catpt_ipc_get_fw_version()
24 ret = catpt_dsp_send_msg(cdev, request, &reply); in catpt_ipc_get_fw_version()
58 struct catpt_ipc_msg request, reply; in catpt_ipc_alloc_stream() local
91 request.header = msg.val; in catpt_ipc_alloc_stream()
92 request.size = size; in catpt_ipc_alloc_stream()
93 request.data = payload; in catpt_ipc_alloc_stream()
97 ret = catpt_dsp_send_msg(cdev, request, &reply); in catpt_ipc_alloc_stream()
109 struct catpt_ipc_msg request; in catpt_ipc_free_stream() local
112 request.header = msg.val; in catpt_ipc_free_stream()
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/Linux-v6.1/block/
Delevator.h32 bool (*allow_merge)(struct request_queue *, struct request *, struct bio *);
34 int (*request_merge)(struct request_queue *q, struct request **, struct bio *);
35 void (*request_merged)(struct request_queue *, struct request *, enum elv_merge);
36 void (*requests_merged)(struct request_queue *, struct request *, struct request *);
38 void (*prepare_request)(struct request *);
39 void (*finish_request)(struct request *);
41 struct request *(*dispatch_request)(struct blk_mq_hw_ctx *);
43 void (*completed_request)(struct request *, u64);
44 void (*requeue_request)(struct request *);
45 struct request *(*former_request)(struct request_queue *, struct request *);
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Dblk-crypto-internal.h31 bool bio_crypt_rq_ctx_compatible(struct request *rq, struct bio *bio);
36 static inline bool bio_crypt_ctx_back_mergeable(struct request *req, in bio_crypt_ctx_back_mergeable()
43 static inline bool bio_crypt_ctx_front_mergeable(struct request *req, in bio_crypt_ctx_front_mergeable()
50 static inline bool bio_crypt_ctx_merge_rq(struct request *req, in bio_crypt_ctx_merge_rq()
51 struct request *next) in bio_crypt_ctx_merge_rq()
57 static inline void blk_crypto_rq_set_defaults(struct request *rq) in blk_crypto_rq_set_defaults()
63 static inline bool blk_crypto_rq_is_encrypted(struct request *rq) in blk_crypto_rq_is_encrypted()
77 static inline bool bio_crypt_rq_ctx_compatible(struct request *rq, in bio_crypt_rq_ctx_compatible()
83 static inline bool bio_crypt_ctx_front_mergeable(struct request *req, in bio_crypt_ctx_front_mergeable()
89 static inline bool bio_crypt_ctx_back_mergeable(struct request *req, in bio_crypt_ctx_back_mergeable()
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/Linux-v6.1/sound/soc/intel/avs/
Dmessages.c18 struct avs_ipc_msg request = {{0}}; in avs_ipc_set_boot_config() local
24 request.header = msg.val; in avs_ipc_set_boot_config()
26 ret = avs_dsp_send_rom_msg(adev, &request); in avs_ipc_set_boot_config()
28 avs_ipc_err(adev, &request, "set boot config", ret); in avs_ipc_set_boot_config()
36 struct avs_ipc_msg request; in avs_ipc_load_modules() local
40 request.header = msg.val; in avs_ipc_load_modules()
41 request.data = mod_ids; in avs_ipc_load_modules()
42 request.size = sizeof(*mod_ids) * num_mod_ids; in avs_ipc_load_modules()
44 ret = avs_dsp_send_msg_timeout(adev, &request, NULL, AVS_CL_TIMEOUT_MS); in avs_ipc_load_modules()
46 avs_ipc_err(adev, &request, "load multiple modules", ret); in avs_ipc_load_modules()
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/Linux-v6.1/drivers/gpu/drm/i915/
Di915_request.h73 * I915_FENCE_FLAG_ACTIVE - this request is currently submitted to HW.
76 * by __i915_request_unsubmit() if we preempt this request.
78 * Finally cleared for consistency on retiring the request, when
79 * we know the HW is no longer running this request.
86 * I915_FENCE_FLAG_PQUEUE - this request is ready for execution
88 * Using the scheduler, when a request is ready for execution it is put
98 * I915_FENCE_FLAG_HOLD - this request is currently on hold
100 * This request has been suspended, pending an ongoing investigation.
105 * I915_FENCE_FLAG_INITIAL_BREADCRUMB - this request has the initial
112 * I915_FENCE_FLAG_SIGNAL - this request is currently on signal_list
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/Linux-v6.1/drivers/usb/musb/
Dmusb_gadget.c32 static inline void map_dma_buffer(struct musb_request *request, in map_dma_buffer() argument
38 request->map_state = UN_MAPPED; in map_dma_buffer()
43 /* Check if DMA engine can handle this request. in map_dma_buffer()
44 * DMA code must reject the USB request explicitly. in map_dma_buffer()
45 * Default behaviour is to map the request. in map_dma_buffer()
49 musb_ep->packet_sz, request->request.buf, in map_dma_buffer()
50 request->request.length); in map_dma_buffer()
54 if (request->request.dma == DMA_ADDR_INVALID) { in map_dma_buffer()
60 request->request.buf, in map_dma_buffer()
61 request->request.length, in map_dma_buffer()
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/Linux-v6.1/tools/perf/pmu-events/arch/x86/sandybridge/
Duncore-cache.json3 … "BriefDescription": "L3 Lookup any request that access cache and found line in E or S-state.",
8 … "PublicDescription": "L3 Lookup any request that access cache and found line in E or S-state.",
13 "BriefDescription": "L3 Lookup any request that access cache and found line in I-state.",
18 "PublicDescription": "L3 Lookup any request that access cache and found line in I-state.",
23 "BriefDescription": "L3 Lookup any request that access cache and found line in M-state.",
28 "PublicDescription": "L3 Lookup any request that access cache and found line in M-state.",
33 "BriefDescription": "L3 Lookup any request that access cache and found line in MESI-state.",
38 … "PublicDescription": "L3 Lookup any request that access cache and found line in MESI-state.",
43 …"BriefDescription": "L3 Lookup external snoop request that access cache and found line in E or S-s…
48 …"PublicDescription": "L3 Lookup external snoop request that access cache and found line in E or S-…
[all …]
/Linux-v6.1/tools/perf/pmu-events/arch/x86/haswell/
Duncore-cache.json3 … "BriefDescription": "L3 Lookup any request that access cache and found line in E or S-state.",
8 … "PublicDescription": "L3 Lookup any request that access cache and found line in E or S-state.",
13 "BriefDescription": "L3 Lookup any request that access cache and found line in I-state.",
18 "PublicDescription": "L3 Lookup any request that access cache and found line in I-state.",
23 "BriefDescription": "L3 Lookup any request that access cache and found line in M-state.",
28 "PublicDescription": "L3 Lookup any request that access cache and found line in M-state.",
33 "BriefDescription": "L3 Lookup any request that access cache and found line in MESI-state.",
38 … "PublicDescription": "L3 Lookup any request that access cache and found line in MESI-state.",
43 …"BriefDescription": "L3 Lookup external snoop request that access cache and found line in E or S-s…
48 …"PublicDescription": "L3 Lookup external snoop request that access cache and found line in E or S-…
[all …]
/Linux-v6.1/tools/perf/pmu-events/arch/x86/ivybridge/
Duncore-cache.json3 … "BriefDescription": "L3 Lookup any request that access cache and found line in E or S-state.",
8 … "PublicDescription": "L3 Lookup any request that access cache and found line in E or S-state.",
13 "BriefDescription": "L3 Lookup any request that access cache and found line in I-state.",
18 "PublicDescription": "L3 Lookup any request that access cache and found line in I-state.",
23 "BriefDescription": "L3 Lookup any request that access cache and found line in M-state.",
28 "PublicDescription": "L3 Lookup any request that access cache and found line in M-state.",
33 "BriefDescription": "L3 Lookup any request that access cache and found line in MESI-state.",
38 … "PublicDescription": "L3 Lookup any request that access cache and found line in MESI-state.",
43 …"BriefDescription": "L3 Lookup external snoop request that access cache and found line in E or S-s…
48 …"PublicDescription": "L3 Lookup external snoop request that access cache and found line in E or S-…
[all …]
/Linux-v6.1/tools/perf/pmu-events/arch/x86/broadwell/
Duncore-cache.json3 … "BriefDescription": "L3 Lookup any request that access cache and found line in E or S-state",
8 … "PublicDescription": "L3 Lookup any request that access cache and found line in E or S-state.",
13 "BriefDescription": "L3 Lookup any request that access cache and found line in I-state",
18 "PublicDescription": "L3 Lookup any request that access cache and found line in I-state.",
23 "BriefDescription": "L3 Lookup any request that access cache and found line in M-state",
28 "PublicDescription": "L3 Lookup any request that access cache and found line in M-state.",
33 "BriefDescription": "L3 Lookup any request that access cache and found line in MESI-state",
38 … "PublicDescription": "L3 Lookup any request that access cache and found line in MESI-state.",
43 … "BriefDescription": "L3 Lookup read request that access cache and found line in E or S-state",
48 … "PublicDescription": "L3 Lookup read request that access cache and found line in E or S-state.",
[all …]
/Linux-v6.1/net/ethtool/
Deeprom.c29 static int fallback_set_params(struct eeprom_req_info *request, in fallback_set_params() argument
33 u32 offset = request->offset; in fallback_set_params()
34 u32 length = request->length; in fallback_set_params()
36 if (request->page) in fallback_set_params()
37 offset = request->page * ETH_MODULE_EEPROM_PAGE_LEN + offset; in fallback_set_params()
40 request->i2c_address == 0x51) in fallback_set_params()
53 static int eeprom_fallback(struct eeprom_req_info *request, in eeprom_fallback() argument
68 err = fallback_set_params(request, &modinfo, &eeprom); in eeprom_fallback()
109 struct eeprom_req_info *request = MODULE_EEPROM_REQINFO(req_base); in eeprom_prepare_data() local
114 page_data.offset = request->offset; in eeprom_prepare_data()
[all …]
/Linux-v6.1/tools/perf/pmu-events/arch/x86/skylake/
Duncore-cache.json3 … "BriefDescription": "L3 Lookup any request that access cache and found line in E or S-state",
8 … "PublicDescription": "L3 Lookup any request that access cache and found line in E or S-state.",
13 "BriefDescription": "L3 Lookup any request that access cache and found line in I-state",
18 "PublicDescription": "L3 Lookup any request that access cache and found line in I-state.",
23 "BriefDescription": "L3 Lookup any request that access cache and found line in M-state",
28 "PublicDescription": "L3 Lookup any request that access cache and found line in M-state.",
33 "BriefDescription": "L3 Lookup any request that access cache and found line in MESI-state",
38 … "PublicDescription": "L3 Lookup any request that access cache and found line in MESI-state.",
43 … "BriefDescription": "L3 Lookup read request that access cache and found line in E or S-state",
48 … "PublicDescription": "L3 Lookup read request that access cache and found line in E or S-state.",
[all …]
/Linux-v6.1/tools/perf/pmu-events/arch/x86/westmereep-dp/
Dmemory.json11 "BriefDescription": "REQUEST = ANY_DATA read and RESPONSE = ANY_DRAM AND REMOTE_FWD",
22 "BriefDescription": "REQUEST = ANY_DATA read and RESPONSE = ANY_LLC_MISS",
33 "BriefDescription": "REQUEST = ANY_DATA read and RESPONSE = OTHER_LOCAL_DRAM",
44 "BriefDescription": "REQUEST = ANY_DATA read and RESPONSE = REMOTE_DRAM",
55 "BriefDescription": "REQUEST = ANY IFETCH and RESPONSE = ANY_DRAM AND REMOTE_FWD",
66 "BriefDescription": "REQUEST = ANY IFETCH and RESPONSE = ANY_LLC_MISS",
77 "BriefDescription": "REQUEST = ANY IFETCH and RESPONSE = OTHER_LOCAL_DRAM",
88 "BriefDescription": "REQUEST = ANY IFETCH and RESPONSE = REMOTE_DRAM",
99 "BriefDescription": "REQUEST = ANY_REQUEST and RESPONSE = ANY_DRAM AND REMOTE_FWD",
110 "BriefDescription": "REQUEST = ANY_REQUEST and RESPONSE = ANY_LLC_MISS",
[all …]
/Linux-v6.1/drivers/media/usb/as102/
Das10x_cmd.h26 /* context request types */
83 /* request */
85 /* request identifier */
98 /* request */
100 /* request identifier */
113 /* request */
115 /* request identifier */
130 /* request */
132 /* request identifier */
147 /* request */
[all …]

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