/openbmc/linux/drivers/usb/host/ |
H A D | xhci-dbgcap.c | 89 static void xhci_dbc_init_contexts(struct xhci_dbc *dbc, u32 string_length) in xhci_dbc_init_contexts() argument 97 if (!dbc) in xhci_dbc_init_contexts() 101 info = (struct dbc_info_context *)dbc->ctx->bytes; in xhci_dbc_init_contexts() 102 dma = dbc->string_dma; in xhci_dbc_init_contexts() 110 ep_ctx = dbc_bulkout_ctx(dbc); in xhci_dbc_init_contexts() 111 max_burst = DBC_CTRL_MAXBURST(readl(&dbc->regs->control)); in xhci_dbc_init_contexts() 112 deq = dbc_bulkout_enq(dbc); in xhci_dbc_init_contexts() 115 ep_ctx->deq = cpu_to_le64(deq | dbc->ring_out->cycle_state); in xhci_dbc_init_contexts() 118 ep_ctx = dbc_bulkin_ctx(dbc); in xhci_dbc_init_contexts() 119 deq = dbc_bulkin_enq(dbc); in xhci_dbc_init_contexts() [all …]
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H A D | xhci-dbgtty.c | 22 static inline struct dbc_port *dbc_to_port(struct xhci_dbc *dbc) in dbc_to_port() argument 24 return dbc->priv; in dbc_to_port() 114 dbc_read_complete(struct xhci_dbc *dbc, struct dbc_request *req) in dbc_read_complete() argument 117 struct dbc_port *port = dbc_to_port(dbc); in dbc_read_complete() 125 static void dbc_write_complete(struct xhci_dbc *dbc, struct dbc_request *req) in dbc_write_complete() argument 128 struct dbc_port *port = dbc_to_port(dbc); in dbc_write_complete() 139 dev_warn(dbc->dev, "unexpected write complete status %d\n", in dbc_write_complete() 153 xhci_dbc_alloc_requests(struct xhci_dbc *dbc, unsigned int direction, in xhci_dbc_alloc_requests() argument 161 req = dbc_alloc_request(dbc, direction, GFP_KERNEL); in xhci_dbc_alloc_requests() 419 xhci_dbc_tty_init_port(struct xhci_dbc *dbc, struct dbc_port *port) in xhci_dbc_tty_init_port() argument [all …]
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H A D | xhci-dbgcap.h | 87 struct xhci_dbc *dbc; member 117 int (*configure)(struct xhci_dbc *dbc); 118 void (*disconnect)(struct xhci_dbc *dbc); 153 void (*complete)(struct xhci_dbc *dbc, 159 struct xhci_dbc *dbc; member 191 static inline struct dbc_ep *get_in_ep(struct xhci_dbc *dbc) in get_in_ep() argument 193 return &dbc->eps[BULK_IN]; in get_in_ep() 196 static inline struct dbc_ep *get_out_ep(struct xhci_dbc *dbc) in get_out_ep() argument 198 return &dbc->eps[BULK_OUT]; in get_out_ep() 209 void xhci_dbc_tty_remove(struct xhci_dbc *dbc); [all …]
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H A D | xhci.h | 1694 void *dbc; member
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/openbmc/linux/drivers/accel/qaic/ |
H A D | qaic_data.c | 909 if (bo->total_slice_nents > qdev->dbc[hdr->dbc_id].nelem) { in qaic_attach_slicing_bo() 916 list_add_tail(&bo->bo_list, &qdev->dbc[hdr->dbc_id].bo_lists); in qaic_attach_slicing_bo() 926 struct dma_bridge_chan *dbc; in qaic_attach_slice_bo_ioctl() local 1001 dbc = &qdev->dbc[args->hdr.dbc_id]; in qaic_attach_slice_bo_ioctl() 1002 rcu_id = srcu_read_lock(&dbc->ch_lock); in qaic_attach_slice_bo_ioctl() 1003 if (dbc->usr != usr) { in qaic_attach_slice_bo_ioctl() 1019 bo->dbc = dbc; in qaic_attach_slice_bo_ioctl() 1020 srcu_read_unlock(&dbc->ch_lock, rcu_id); in qaic_attach_slice_bo_ioctl() 1031 srcu_read_unlock(&dbc->ch_lock, rcu_id); in qaic_attach_slice_bo_ioctl() 1046 struct dma_bridge_chan *dbc = &qdev->dbc[dbc_id]; in copy_exec_reqs() local [all …]
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H A D | qaic_drv.c | 125 if (qdev->dbc[i].usr && qdev->dbc[i].usr->handle == usr->handle) in qaic_postclose() 358 qdev->dbc = devm_kcalloc(&pdev->dev, qdev->num_dbc, sizeof(*qdev->dbc), GFP_KERNEL); in create_qdev() 359 if (!qdev->dbc) in create_qdev() 375 spin_lock_init(&qdev->dbc[i].xfer_lock); in create_qdev() 376 qdev->dbc[i].qdev = qdev; in create_qdev() 377 qdev->dbc[i].id = i; in create_qdev() 378 INIT_LIST_HEAD(&qdev->dbc[i].xfer_list); in create_qdev() 379 init_srcu_struct(&qdev->dbc[i].ch_lock); in create_qdev() 380 init_waitqueue_head(&qdev->dbc[i].dbc_release); in create_qdev() 381 INIT_LIST_HEAD(&qdev->dbc[i].bo_lists); in create_qdev() [all …]
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H A D | qaic.h | 116 struct dma_bridge_chan *dbc; member 173 struct dma_bridge_chan *dbc; member
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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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/openbmc/qemu/hw/scsi/ |
H A D | lsi53c895a.c | 247 uint32_t dbc; member 359 s->dbc = 0; in lsi_soft_reset() 639 count = s->dbc; in lsi_do_dma() 655 s->dbc -= count; in lsi_do_dma() 804 if (s->waiting && s->dbc != 0) { in lsi_command_complete() 845 if (s->waiting == LSI_WAIT_RESELECT || s->dbc == 0) { in lsi_transfer_data() 860 trace_lsi_do_command(s->dbc); in lsi_do_command() 861 if (s->dbc > 16) in lsi_do_command() 862 s->dbc = 16; in lsi_do_command() 863 pci_dma_read(PCI_DEVICE(s), s->dnad, buf, s->dbc); in lsi_do_command() [all …]
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H A D | trace-events | 263 lsi_do_command(uint32_t dbc) "Send command len=%"PRId32 264 lsi_do_status(uint32_t dbc, uint8_t status) "Get status len=%"PRId32" status=%d" 266 lsi_do_msgin(uint32_t dbc, int len) "Message in len=%"PRId32" %d" 267 lsi_do_msgout(uint32_t dbc) "MSG out len=%"PRId32
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/openbmc/linux/sound/firewire/ |
H A D | amdtp-stream.c | 722 unsigned int dbc; in check_cip_header() local 772 dbc = cip_header[0] & CIP_DBC_MASK; in check_cip_header() 775 dbc = *data_block_counter; in check_cip_header() 777 if ((dbc == 0x00 && (s->flags & CIP_SKIP_DBC_ZERO_CHECK)) || in check_cip_header() 781 lost = dbc != *data_block_counter; in check_cip_header() 794 lost = dbc != ((*data_block_counter + dbc_interval) & 0xff); in check_cip_header() 800 *data_block_counter, dbc); in check_cip_header() 804 *data_block_counter = dbc; in check_cip_header() 923 unsigned int dbc = s->data_block_counter; in generate_tx_packet_descs() local 956 desc->data_block_counter = dbc; in generate_tx_packet_descs() [all …]
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/openbmc/linux/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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/openbmc/linux/drivers/usb/early/ |
H A D | Makefile | 7 obj-$(CONFIG_EARLY_PRINTK_USB_XDBC) += xhci-dbc.o
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/openbmc/linux/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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/openbmc/linux/drivers/crypto/ccp/ |
H A D | Makefile | 15 dbc.o
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/openbmc/linux/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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/openbmc/qemu/tests/qtest/libqos/ |
H A D | ahci.c | 1227 prd.dbc = cpu_to_le32(cmd->prd_size - 1); in ahci_command_commit() 1231 prd.dbc = cpu_to_le32(remaining - 1); in ahci_command_commit() 1234 prd.dbc |= cpu_to_le32(0x80000000); /* Request DPS Interrupt */ in ahci_command_commit()
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H A D | ahci.h | 472 uint32_t dbc; /* Data Byte Count (0-indexed) & Interrupt Flag (bit 2^31) */ member
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/openbmc/linux/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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/openbmc/linux/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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/openbmc/linux/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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