| /linux-6.15/drivers/usb/host/ |
| H A D | xhci-dbgcap.c | 221 req->dbc = dbc; in dbc_alloc_request()
380 dep->dbc = dbc; in xhci_dbc_do_eps_init()
1000 dbc = xhci->dbc; in dbc_show()
1016 dbc = xhci->dbc; in dbc_store()
1036 dbc = xhci->dbc; in dbc_idVendor_show()
1057 dbc = xhci->dbc; in dbc_idVendor_store()
1078 dbc = xhci->dbc; in dbc_idProduct_show()
1099 dbc = xhci->dbc; in dbc_idProduct_store()
1119 dbc = xhci->dbc; in dbc_bcdDevice_show()
1140 dbc = xhci->dbc; in dbc_bcdDevice_store()
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| H A D | xhci-dbgtty.c | 24 return dbc->priv; in dbc_to_port()
152 struct dbc_port *port = dbc_to_port(dbc); in dbc_read_complete()
187 struct dbc_port *port = dbc_to_port(dbc); in dbc_write_complete()
475 struct dbc_port *port = dbc_to_port(dbc); in xhci_dbc_tty_register_device()
480 xhci_dbc_tty_init_port(dbc, port); in xhci_dbc_tty_register_device()
534 struct dbc_port *port = dbc_to_port(dbc); in xhci_dbc_tty_unregister_device()
559 struct xhci_dbc *dbc; in xhci_dbc_tty_probe() local
572 if (!dbc) { in xhci_dbc_tty_probe()
577 dbc->priv = port; in xhci_dbc_tty_probe()
580 xhci->dbc = dbc; in xhci_dbc_tty_probe()
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| H A D | xhci-dbgcap.h | 88 struct xhci_dbc *dbc; member
120 int (*configure)(struct xhci_dbc *dbc);
121 void (*disconnect)(struct xhci_dbc *dbc);
158 void (*complete)(struct xhci_dbc *dbc,
164 struct xhci_dbc *dbc; member
197 static inline struct dbc_ep *get_in_ep(struct xhci_dbc *dbc) in get_in_ep() argument
199 return &dbc->eps[BULK_IN]; in get_in_ep()
204 return &dbc->eps[BULK_OUT]; in get_out_ep()
215 void xhci_dbc_tty_remove(struct xhci_dbc *dbc);
218 void xhci_dbc_remove(struct xhci_dbc *dbc);
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| H A D | xhci.h | 1666 void *dbc; member
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| /linux-6.15/drivers/accel/qaic/ |
| H A D | qaic_data.c | 878 bo->dbc = &qdev->dbc[hdr->dbc_id]; in qaic_prepare_bo()
1020 dbc = &qdev->dbc[args->hdr.dbc_id]; in qaic_attach_slice_bo_ioctl()
1078 struct dma_bridge_chan *dbc = &qdev->dbc[dbc_id]; in copy_exec_reqs() local
1352 dbc = &qdev->dbc[args->hdr.dbc_id]; in __qaic_execute_bo_ioctl()
1355 if (!dbc->usr || dbc->usr->handle != usr->handle) { in __qaic_execute_bo_ioctl()
1527 irq_wake_thread(dbc->irq, dbc); in irq_polling_work()
1697 dbc = &qdev->dbc[args->dbc_id]; in qaic_wait_bo_ioctl()
1868 dbc = bo->dbc; in qaic_detach_slice_bo_ioctl()
1948 struct dma_bridge_chan *dbc = &qdev->dbc[dbc_id]; in wakeup_dbc() local
1965 dbc = &qdev->dbc[dbc_id]; in release_dbc()
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| H A D | qaic_drv.c | 208 if (qdev->dbc[i].usr && qdev->dbc[i].usr->handle == usr->handle) in qaic_postclose()
403 qdev->dbc = devm_kcalloc(dev, qdev->num_dbc, sizeof(*qdev->dbc), GFP_KERNEL); in create_qdev()
404 if (!qdev->dbc) in create_qdev()
447 spin_lock_init(&qdev->dbc[i].xfer_lock); in create_qdev()
448 qdev->dbc[i].qdev = qdev; in create_qdev()
449 qdev->dbc[i].id = i; in create_qdev()
450 INIT_LIST_HEAD(&qdev->dbc[i].xfer_list); in create_qdev()
454 init_waitqueue_head(&qdev->dbc[i].dbc_release); in create_qdev()
455 INIT_LIST_HEAD(&qdev->dbc[i].bo_lists); in create_qdev()
536 "qaic_dbc", &qdev->dbc[i]); in init_msi()
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| H A D | qaic_debugfs.c | 71 struct dma_bridge_chan *dbc = s->private; in fifo_size_show() local
73 seq_printf(s, "%u\n", dbc->nelem); in fifo_size_show()
81 struct dma_bridge_chan *dbc = s->private; in queued_show() local
84 qaic_data_get_fifo_info(dbc, &head, &tail); in queued_show()
89 seq_printf(s, "%u\n", dbc->nelem - head + tail); in queued_show()
116 debugfs_create_file("fifo_size", 0400, debugfs_dir, &qdev->dbc[i], &fifo_size_fops); in qaic_debugfs_init()
117 debugfs_create_file("queued", 0400, debugfs_dir, &qdev->dbc[i], &queued_fops); in qaic_debugfs_init()
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| H A D | qaic.h | 135 struct dma_bridge_chan *dbc; member
204 struct dma_bridge_chan *dbc; member
297 void qaic_data_get_fifo_info(struct dma_bridge_chan *dbc, u32 *head, u32 *tail);
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| H A D | qaic_control.c | 303 wait_event_interruptible(qdev->dbc[dbc_id].dbc_release, !qdev->dbc[dbc_id].in_use); in save_dbc_buf()
304 qdev->dbc[dbc_id].req_q_base = resources->buf; in save_dbc_buf()
305 qdev->dbc[dbc_id].rsp_q_base = resources->rsp_q_base; in save_dbc_buf()
306 qdev->dbc[dbc_id].dma_addr = resources->dma_addr; in save_dbc_buf()
307 qdev->dbc[dbc_id].total_size = resources->total_size; in save_dbc_buf()
308 qdev->dbc[dbc_id].nelem = resources->nelem; in save_dbc_buf()
310 qdev->dbc[dbc_id].in_use = true; in save_dbc_buf()
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| /linux-6.15/sound/firewire/ |
| H A D | amdtp-stream.c | 738 unsigned int dbc; in check_cip_header() local
791 dbc = *data_block_counter; in check_cip_header()
816 *data_block_counter, dbc); in check_cip_header()
820 *data_block_counter = dbc; in check_cip_header()
1000 desc->data_block_counter = dbc; in generate_tx_packet_descs()
1004 dbc = (dbc + desc->data_blocks) & 0xff; in generate_tx_packet_descs()
1014 s->data_block_counter = dbc; in generate_tx_packet_descs()
1056 dbc = (dbc + desc->data_blocks) & 0xff; in generate_rx_packet_descs()
1058 desc->data_block_counter = dbc; in generate_rx_packet_descs()
1061 dbc = (dbc + desc->data_blocks) & 0xff; in generate_rx_packet_descs()
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| /linux-6.15/drivers/usb/early/ |
| H A D | Makefile | 7 obj-$(CONFIG_EARLY_PRINTK_USB_XDBC) += xhci-dbc.o
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| /linux-6.15/Documentation/driver-api/usb/ |
| H A D | usb3-debug-port.rst | 113 root@target:/sys/bus/pci/devices/0000:00:14.0# cat dbc
118 root@target:/sys/bus/pci/devices/0000:00:14.0# echo enable > dbc
122 root@target:/sys/bus/pci/devices/0000:00:14.0# cat dbc
136 root@target:/sys/bus/pci/devices/0000:00:14.0# cat dbc
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| /linux-6.15/tools/crypto/ccp/ |
| H A D | Makefile | 8 dbc_library.so: dbc.c
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| H A D | dbc_cli.py | 7 from dbc import *
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| H A D | test_dbc.py | 13 from dbc import *
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| /linux-6.15/drivers/crypto/ccp/ |
| H A D | Makefile | 15 dbc.o \
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| /linux-6.15/Documentation/ABI/testing/ |
| H A D | sysfs-bus-pci-drivers-xhci_hcd | 1 What: /sys/bus/pci/drivers/xhci_hcd/.../dbc
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| /linux-6.15/drivers/scsi/sym53c8xx_2/ |
| H A D | sym_hipd.c | 2301 u32 dbc = INL(np, nc_dbc); local
2304 u_char cmd = dbc >> 24;
2310 sym_name(np), hsts, dbc, sbcl);
2388 u32 dbc; local
2404 dbc = INL(np, nc_dbc);
2407 cmd = dbc >> 24;
2408 rest = dbc & 0xffffff;
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| /linux-6.15/drivers/scsi/ |
| H A D | ncr53c8xx.c | 5991 u32 dbc = INL (nc_dbc); in ncr_int_par() local
5998 ncr_name(np), hsts, dbc, sstat1); in ncr_int_par()
6023 if (!(dbc & 0xc0000000)) in ncr_int_par()
6024 phase = (dbc >> 24) & 7; in ncr_int_par()
6070 u32 dbc; in ncr_int_ma() local
6084 dbc = INL (nc_dbc); in ncr_int_ma()
6087 cmd = dbc >> 24; in ncr_int_ma()
6088 rest = dbc & 0xffffff; in ncr_int_ma()
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| /linux-6.15/arch/m68k/ifpsp060/ |
| H A D | pfpsp.sa | 306 dc.l $66363dae,$00040804,$2daeff44,$08063dbc
318 dc.l $08006014,$3dae0004,$08042d9f,$08063dbc
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| H A D | itest.sa | 542 dc.l $4a0066ff,$00002dbc,$52aeff78,$4cfb3fff
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| H A D | fplsp.sa | 106 dc.l $00002dbc,$4cee0303,$ff9cf22e,$9800ff60
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| /linux-6.15/ |
| H A D | MAINTAINERS | 1035 F: drivers/crypto/ccp/dbc.c
1036 F: drivers/crypto/ccp/dbc.h
1039 F: include/uapi/linux/psp-dbc.h
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