| /Linux-v4.19/drivers/net/wireless/ath/wil6210/ |
| D | pmc.c | 99 pmc->descriptors = kcalloc(num_descriptors, in wil_pmc_alloc()
102 if (!pmc->descriptors) { in wil_pmc_alloc()
108 pmc->descriptors); in wil_pmc_alloc()
156 pmc->descriptors[i].va = dma_alloc_coherent(dev, in wil_pmc_alloc()
158 &pmc->descriptors[i].pa, in wil_pmc_alloc()
161 if (unlikely(!pmc->descriptors[i].va)) { in wil_pmc_alloc()
167 u32 *p = (u32 *)pmc->descriptors[i].va + j; in wil_pmc_alloc()
173 cpu_to_le32(lower_32_bits(pmc->descriptors[i].pa)); in wil_pmc_alloc()
175 cpu_to_le16((u16)upper_32_bits(pmc->descriptors[i].pa)); in wil_pmc_alloc()
207 for (i = 0; i < num_descriptors && pmc->descriptors[i].va; i++) { in wil_pmc_alloc()
[all …]
|
| /Linux-v4.19/Documentation/ABI/testing/ |
| D | configfs-usb-gadget-uvc | 13 Description: Control descriptors
18 Description: Class descriptors
23 Description: Super speed control class descriptors
28 Description: Full speed control class descriptors
33 Description: Terminal descriptors
38 Description: Output terminal descriptors
43 Description: Default output terminal descriptors
57 Description: Camera terminal descriptors
62 Description: Default camera terminal descriptors
79 Description: Processing unit descriptors
[all …]
|
| D | configfs-usb-gadget-hid | 8 report_desc - blob corresponding to HID report descriptors
|
| /Linux-v4.19/tools/usb/ffs-aio-example/simple/device_app/ |
| D | aio_simple.c | 63 } __attribute__ ((__packed__)) descriptors = { variable
68 .length = htole32(sizeof(descriptors)),
73 .bLength = sizeof(descriptors.fs_descs.intf),
80 .bLength = sizeof(descriptors.fs_descs.bulk_sink),
86 .bLength = sizeof(descriptors.fs_descs.bulk_source),
95 .bLength = sizeof(descriptors.hs_descs.intf),
102 .bLength = sizeof(descriptors.hs_descs.bulk_sink),
109 .bLength = sizeof(descriptors.hs_descs.bulk_source),
240 if (write(ep0, &descriptors, sizeof(descriptors)) < 0) { in main()
|
| /Linux-v4.19/tools/usb/ffs-aio-example/multibuff/device_app/ |
| D | aio_multibuff.c | 65 } __attribute__ ((__packed__)) descriptors = { variable
70 .length = htole32(sizeof(descriptors)),
75 .bLength = sizeof(descriptors.fs_descs.intf),
82 .bLength = sizeof(descriptors.fs_descs.bulk_sink),
88 .bLength = sizeof(descriptors.fs_descs.bulk_source),
97 .bLength = sizeof(descriptors.hs_descs.intf),
104 .bLength = sizeof(descriptors.hs_descs.bulk_sink),
111 .bLength = sizeof(descriptors.hs_descs.bulk_source),
269 if (write(ep0, &descriptors, sizeof(descriptors)) < 0) { in main()
|
| /Linux-v4.19/tools/usb/ |
| D | ffs-test.c | 139 } __attribute__((packed)) descriptors = { variable
145 .length = cpu_to_le32(sizeof descriptors),
150 .bLength = sizeof descriptors.fs_descs.intf,
157 .bLength = sizeof descriptors.fs_descs.sink,
164 .bLength = sizeof descriptors.fs_descs.source,
174 .bLength = sizeof descriptors.fs_descs.intf,
181 .bLength = sizeof descriptors.hs_descs.sink,
188 .bLength = sizeof descriptors.hs_descs.source,
199 .bLength = sizeof descriptors.fs_descs.intf,
206 .bLength = sizeof descriptors.hs_descs.sink,
[all …]
|
| /Linux-v4.19/drivers/thunderbolt/ |
| D | nhi.c | 189 descriptor = &ring->descriptors[ring->head]; in ring_write_descriptors()
231 if (!(ring->descriptors[ring->tail].flags in ring_work()
238 frame->size = ring->descriptors[ring->tail].length; in ring_work()
239 frame->eof = ring->descriptors[ring->tail].eof; in ring_work()
240 frame->sof = ring->descriptors[ring->tail].sof; in ring_work()
241 frame->flags = ring->descriptors[ring->tail].flags; in ring_work()
299 if (ring->descriptors[ring->tail].flags & RING_DESC_COMPLETED) { in tb_ring_poll()
305 frame->size = ring->descriptors[ring->tail].length; in tb_ring_poll()
306 frame->eof = ring->descriptors[ring->tail].eof; in tb_ring_poll()
307 frame->sof = ring->descriptors[ring->tail].sof; in tb_ring_poll()
[all …]
|
| /Linux-v4.19/drivers/net/wireless/ath/ath10k/ |
| D | p2p.c | 54 __le32_to_cpu(noa->descriptors[i].type_count); in ath10k_p2p_noa_ie_fill()
55 noa_attr->desc[i].duration = noa->descriptors[i].duration; in ath10k_p2p_noa_ie_fill()
56 noa_attr->desc[i].interval = noa->descriptors[i].interval; in ath10k_p2p_noa_ie_fill()
57 noa_attr->desc[i].start_time = noa->descriptors[i].start_time; in ath10k_p2p_noa_ie_fill()
|
| /Linux-v4.19/drivers/net/ethernet/natsemi/ |
| D | jazzsonic.c | 158 lp->descriptors = dma_alloc_coherent(lp->device, in sonic_probe1()
163 if (lp->descriptors == NULL) in sonic_probe1()
167 lp->cda = lp->descriptors; in sonic_probe1()
262 lp->descriptors, lp->descriptors_laddr); in jazz_sonic_device_remove()
|
| D | xtsonic.c | 184 lp->descriptors = dma_alloc_coherent(lp->device, in sonic_probe1()
189 if (lp->descriptors == NULL) { in sonic_probe1()
194 lp->cda = lp->descriptors; in sonic_probe1()
292 lp->descriptors, lp->descriptors_laddr); in xtsonic_device_remove()
|
| D | macsonic.c | 192 lp->descriptors = dma_alloc_coherent(lp->device, in macsonic_init()
197 if (lp->descriptors == NULL) in macsonic_init()
201 lp->cda = lp->descriptors; in macsonic_init()
565 lp->descriptors, lp->descriptors_laddr); in mac_sonic_platform_remove()
640 lp->descriptors, lp->descriptors_laddr); in mac_sonic_nubus_remove()
|
| /Linux-v4.19/Documentation/filesystems/ext4/ondisk/ |
| D | blockgroup.rst | 38 descriptors that are found in block group 0. Redundant copies of the
39 superblock and group descriptors are written to some of the block groups
45 GDT block” space after the block group descriptors and before the start
71 superblock, group descriptors, data block bitmaps for groups 0-3, inode
76 group descriptors are always at the beginning of block groups, even if
84 descriptors copies are kept in the first block group. Given the default
85 128MiB(2^27 bytes) block group size and 64-byte group descriptors, ext4
96 feature moves the location of the group descriptors from the congested
104 descriptors. Instead, the superblock and a single block group descriptor
|
| /Linux-v4.19/Documentation/usb/ |
| D | functionfs.txt | 5 the user space driver has registered by writing descriptors and
15 write descriptors and strings to that file. It does not need
17 simply provide descriptors such as if the function was the
23 When descriptors and strings are written "ep#" files appear
62 filesystems have been mounted and USB descriptors of all functions
|
| /Linux-v4.19/drivers/usb/gadget/ |
| D | composite.c | 63 struct usb_descriptor_header **descriptors; in function_descriptors() local
72 descriptors = f->ssp_descriptors; in function_descriptors()
73 if (descriptors) in function_descriptors()
77 descriptors = f->ss_descriptors; in function_descriptors()
78 if (descriptors) in function_descriptors()
82 descriptors = f->hs_descriptors; in function_descriptors()
83 if (descriptors) in function_descriptors()
87 descriptors = f->fs_descriptors; in function_descriptors()
95 return descriptors; in function_descriptors()
470 if (config->descriptors) { in config_buf()
[all …]
|
| /Linux-v4.19/tools/usb/usbip/src/ |
| D | usbip_list.c | 271 const char *descriptors; in list_gadget_devices() local
298 descriptors = udev_device_get_sysattr_value(dev, in list_gadget_devices()
301 if (!descriptors) { in list_gadget_devices()
307 d_desc = (const struct usb_device_descriptor *) descriptors; in list_gadget_devices()
|
| /Linux-v4.19/drivers/mfd/ |
| D | timberdale.c | 311 .descriptors = 2,
317 .descriptors = 2,
323 .descriptors = 2,
329 .descriptors = 2,
336 .descriptors = 2,
352 .descriptors = 2,
358 .descriptors = 2,
|
| /Linux-v4.19/Documentation/ABI/stable/ |
| D | sysfs-driver-dma-ioatdma | 12 Description: The number of descriptors active in the ring.
18 Description: Descriptor ring size, total number of descriptors available.
|
| D | sysfs-bus-usb | 119 What: /sys/bus/usb/devices/.../descriptors
122 Binary file containing cached descriptors of the device. The
124 descriptors for each configuration of the device.
125 Note that the wTotalLength of the config descriptors can not
130 All descriptors read from this file are in bus-endian format
|
| /Linux-v4.19/drivers/usb/gadget/legacy/ |
| D | zero.c | 327 sourcesink_driver.descriptors = NULL; in zero_bind()
328 loopback_driver.descriptors = NULL; in zero_bind()
349 sourcesink_driver.descriptors = otg_desc; in zero_bind()
351 loopback_driver.descriptors = otg_desc; in zero_bind()
|
| /Linux-v4.19/Documentation/devicetree/bindings/soc/ti/ |
| D | keystone-navigator-qmss.txt | 12 Linking RAM registers are used to link the descriptors which are stored in
67 queues looking for descriptors that have been pushed
92 navigator packet DMA descriptors. The memory for
93 descriptors will be allocated by the driver.
95 -- region-spec : specifies the number of descriptors in the
97 <"# of descriptors" "descriptor size">.
|
| /Linux-v4.19/Documentation/media/uapi/v4l/ |
| D | dmabuf.rst | 18 exporting V4L2 buffers as DMABUF file descriptors.
24 importing DMA buffers through DMABUF file descriptors is supported is
32 descriptors using an API which is specific for an allocator driver. Only
33 such file descriptor are exchanged. The descriptors and meta-information
40 Example: Initiating streaming I/O with DMABUF file descriptors
|
| /Linux-v4.19/include/linux/ |
| D | timb_dma.h | 40 unsigned int descriptors; member
|
| /Linux-v4.19/Documentation/media/uapi/cec/ |
| D | cec-func-poll.rst | 45 On success :c:func:`poll() <cec-poll>` returns the number of file descriptors
46 that have been selected (that is, file descriptors for which the
|
| /Linux-v4.19/Documentation/networking/ |
| D | ena.txt | 128 device fetches the ENA Tx descriptors and packet data from host
131 * In this mode the driver pushes the transmit descriptors and the
269 the ena_bufs to ENA descriptors (and adds meta ENA descriptors as
271 * This function also copies the ENA descriptors and the push buffer
278 completion descriptors generated by the ENA, with a single
283 * The function stops when the completion descriptors are completed or
292 number of descriptors used for a new unhandled packet, and zero if
|
| D | stmmac.txt | 47 the descriptors in the ring and informs the DMA engine, that there is a packet
57 are not queued, so the driver has to scan all the descriptors in the ring during
75 4.5) DMA descriptors
76 Driver handles both normal and alternate descriptors. The latter has been only
88 4.5.1) Extended descriptors
89 The extended descriptors give us information about the Ethernet payload
93 This support also is mandatory for PTPv2 because the extra descriptors
310 o enh_desc.c: functions for handling enhanced descriptors;
311 o norm_desc.c: functions for handling normal descriptors;
316 o dwmac4_desc.c: functions for handling GMAC4.x descriptors;
|
