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Searched refs:dev_num (Results 1 – 25 of 88) sorted by relevance

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/linux/drivers/cdx/controller/
H A Dmcdi_functions.c49 u8 bus_num, u8 dev_num, in cdx_mcdi_get_dev_config() argument
60 MCDI_SET_DWORD(inbuf, CDX_BUS_GET_DEVICE_CONFIG_IN_DEVICE, dev_num); in cdx_mcdi_get_dev_config()
71 dev_params->dev_num = dev_num; in cdx_mcdi_get_dev_config()
162 int cdx_mcdi_write_msi(struct cdx_mcdi *cdx, u8 bus_num, u8 dev_num, in cdx_mcdi_write_msi() argument
169 MCDI_SET_DWORD(inbuf, CDX_DEVICE_WRITE_MSI_MSG_IN_DEVICE, dev_num); in cdx_mcdi_write_msi()
180 int cdx_mcdi_reset_device(struct cdx_mcdi *cdx, u8 bus_num, u8 dev_num) in cdx_mcdi_reset_device() argument
186 MCDI_SET_DWORD(inbuf, CDX_DEVICE_RESET_IN_DEVICE, dev_num); in cdx_mcdi_reset_device()
195 u8 dev_num, u32 *flags) in cdx_mcdi_ctrl_flag_get() argument
203 MCDI_SET_DWORD(inbuf, CDX_DEVICE_CONTROL_GET_IN_DEVICE, dev_num); in cdx_mcdi_ctrl_flag_get()
218 cdx_mcdi_ctrl_flag_set(struct cdx_mcdi * cdx,u8 bus_num,u8 dev_num,bool enable,int bit_pos) cdx_mcdi_ctrl_flag_set() argument
246 cdx_mcdi_bus_master_enable(struct cdx_mcdi * cdx,u8 bus_num,u8 dev_num,bool enable) cdx_mcdi_bus_master_enable() argument
253 cdx_mcdi_msi_enable(struct cdx_mcdi * cdx,u8 bus_num,u8 dev_num,bool enable) cdx_mcdi_msi_enable() argument
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H A Dcdx_controller.c61 u8 bus_num, u8 dev_num, in cdx_configure_device() argument
75 ret = cdx_mcdi_write_msi(cdx->priv, bus_num, dev_num, msi_index, addr, data); in cdx_configure_device()
78 ret = cdx_mcdi_reset_device(cdx->priv, bus_num, dev_num); in cdx_configure_device()
81 ret = cdx_mcdi_bus_master_enable(cdx->priv, bus_num, dev_num, in cdx_configure_device()
85 ret = cdx_mcdi_msi_enable(cdx->priv, bus_num, dev_num, dev_config->msi_enable); in cdx_configure_device()
97 u8 bus_num, dev_num, num_cdx_bus; in cdx_scan_devices() local
127 for (dev_num = 0; dev_num < num_cdx_dev; dev_num++) { in cdx_scan_devices()
132 dev_num, in cdx_scan_devices()
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H A Dmcdi_functions.h36 * bus_num:dev_num
39 * @dev_num: Device number.
42 * bus_num:dev_num.
47 u8 bus_num, u8 dev_num,
72 * @dev_num: Device number.
85 int cdx_mcdi_write_msi(struct cdx_mcdi *cdx, u8 bus_num, u8 dev_num,
89 * cdx_mcdi_reset_device - Reset cdx device represented by bus_num:dev_num
92 * @dev_num: Device number.
97 u8 bus_num, u8 dev_num);
101 * represented by bus_num:dev_num
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/linux/drivers/soundwire/
H A Dbus.c181 if (slave->dev_num) { /* clear dev_num if assigned */ in sdw_delete_slave()
182 clear_bit(slave->dev_num, bus->assigned); in sdw_delete_slave()
283 msg->dev_num, ret, in sdw_transfer_unlocked()
357 msg->dev_num, ret); in sdw_transfer_defer()
363 u32 addr, size_t count, u16 dev_num, u8 flags, u8 *buf) in sdw_fill_msg() argument
368 msg->dev_num = dev_num; in sdw_fill_msg()
387 if (dev_num == SDW_ENUM_DEV_NUM || dev_num in sdw_fill_msg()
487 sdw_bread_no_pm(struct sdw_bus * bus,u16 dev_num,u32 addr) sdw_bread_no_pm() argument
506 sdw_bwrite_no_pm(struct sdw_bus * bus,u16 dev_num,u32 addr,u8 value) sdw_bwrite_no_pm() argument
519 sdw_bread_no_pm_unlocked(struct sdw_bus * bus,u16 dev_num,u32 addr) sdw_bread_no_pm_unlocked() argument
538 sdw_bwrite_no_pm_unlocked(struct sdw_bus * bus,u16 dev_num,u32 addr,u8 value) sdw_bwrite_no_pm_unlocked() argument
762 int dev_num; sdw_assign_device_num() local
1017 sdw_bus_wait_for_clk_prep_deprep(struct sdw_bus * bus,u16 dev_num,bool prepare) sdw_bus_wait_for_clk_prep_deprep() argument
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H A Dbus.h55 * @dev_num: Slave device number
66 u8 dev_num; member
80 * @dev_num: Slave device number
88 u8 dev_num; member
187 u32 addr, size_t count, u16 dev_num, u8 flags, u8 *buf);
221 int sdw_bread_no_pm_unlocked(struct sdw_bus *bus, u16 dev_num, u32 addr);
222 int sdw_bwrite_no_pm_unlocked(struct sdw_bus *bus, u16 dev_num, u32 addr, u8 value);
H A Dintel_auxdevice.c122 int dev_num) in generic_new_peripheral_assigned() argument
139 if (dev_num < dev_num_min || dev_num > dev_num_max) { in generic_new_peripheral_assigned()
140 dev_err(bus->dev, "%s: invalid dev_num %d, wake supported %d\n", in generic_new_peripheral_assigned()
141 __func__, dev_num, slave->prop.wake_capable); in generic_new_peripheral_assigned()
146 sdw->link_res->hw_ops->program_sdi(sdw, dev_num); in generic_new_peripheral_assigned()
277 ida_free(&intel_peripheral_ida, slave->dev_num); in intel_put_device_num_ida()
H A Dcadence_master.h218 int sdw_cdns_prepare_write_dma_buffer(u8 dev_num, u32 start_register, u8 *data, int data_size,
222 int sdw_cdns_prepare_read_dma_buffer(u8 dev_num, u32 start_register, int data_size,
/linux/drivers/misc/
H A Dti_fpc202.c205 static int fpc202_write_dev_addr(struct fpc202_priv *priv, u32 port_id, int dev_num, u16 addr) in fpc202_write_dev_addr() argument
212 reg_mod = FPC202_REG_MOD_DEV(port_id, dev_num); in fpc202_write_dev_addr()
213 reg_aux = FPC202_REG_AUX_DEV(port_id, dev_num); in fpc202_write_dev_addr()
227 priv->addr_caches[port_id][dev_num] = val; in fpc202_write_dev_addr()
246 int dev_num, reg_mod, val; in fpc202_detach_addr() local
248 for (dev_num = 0; dev_num < 2; dev_num++) { in fpc202_detach_addr()
249 reg_mod = FPC202_REG_MOD_DEV(chan_id, dev_num); in fpc202_detach_addr()
253 val = priv->addr_caches[chan_id][dev_num]; in fpc202_detach_addr()
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/linux/tools/iio/
H A Diio_generic_buffer.c360 int dev_num = -1, trig_num = -1; in main() local
424 dev_num = strtoul(optarg, &dummy, 10); in main()
455 if (dev_num < 0 && !device_name) { in main()
460 } else if (dev_num >= 0 && device_name) { in main()
465 } else if (dev_num < 0) { in main()
466 dev_num = find_type_by_name(device_name, "iio:device"); in main()
467 if (dev_num < 0) { in main()
469 ret = dev_num; in main()
473 printf("iio device number being used is %d\n", dev_num); in main()
475 ret = asprintf(&dev_dir_name, "%siio:device%d", iio_dir, dev_num); in main()
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H A Diio_event_monitor.c359 int dev_num; in main() local
377 dev_num = find_type_by_name(device_name, "iio:device"); in main()
378 if (dev_num >= 0) { in main()
380 device_name, dev_num); in main()
381 ret = asprintf(&chrdev_name, "/dev/iio:device%d", dev_num); in main()
385 ret = asprintf(&dev_dir_name, "%siio:device%d", iio_dir, dev_num); in main()
/linux/drivers/net/ethernet/marvell/prestera/
H A Dprestera_dsa.c86 u32 dev_num = dsa->hw_dev_num; in prestera_dsa_build() local
91 words[0] |= FIELD_PREP(PRESTERA_DSA_W0_DEV_NUM, dev_num); in prestera_dsa_build()
92 dev_num = FIELD_GET(PRESTERA_DSA_DEV_NUM, dev_num); in prestera_dsa_build()
93 words[3] |= FIELD_PREP(PRESTERA_DSA_W3_DEV_NUM, dev_num); in prestera_dsa_build()
/linux/tools/testing/selftests/zram/
H A Dzram_lib.sh77 echo "create '$dev_num' zram device(s)"
84 dev_end=$(($dev_start + $dev_num - 1))
97 modprobe zram num_devices=$dev_num
111 modprobe zram num_devices=$dev_num
115 dev_end=$(($dev_num - 1))
H A Dzram02.sh16 dev_num=1
18 # Number of items must be equal to 'dev_num' parameter.
/linux/drivers/char/tpm/
H A Dtpm-chip.c280 idr_remove(&dev_nums_idr, chip->dev_num); in tpm_dev_release()
352 chip->dev_num = rc; in tpm_chip_alloc()
361 if (chip->dev_num == 0) in tpm_chip_alloc()
364 chip->dev.devt = MKDEV(MAJOR(tpm_devt), chip->dev_num); in tpm_chip_alloc()
366 rc = dev_set_name(&chip->dev, "tpm%d", chip->dev_num); in tpm_chip_alloc()
446 idr_replace(&dev_nums_idr, chip, chip->dev_num); in tpm_add_char_device()
462 idr_replace(&dev_nums_idr, NULL, chip->dev_num); in tpm_del_char_device()
554 "tpm-rng-%d", chip->dev_num); in tpm_add_hwrng()
/linux/drivers/staging/greybus/
H A Dauthentication.c36 dev_t dev_num; member
334 cap->dev_num = MKDEV(MAJOR(cap_dev_num), minor); in gb_cap_connection_init()
337 ret = cdev_add(&cap->cdev, cap->dev_num, 1); in gb_cap_connection_init()
342 cap->class_device = device_create(&cap_class, cap->parent, cap->dev_num, in gb_cap_connection_init()
376 device_destroy(&cap_class, cap->dev_num); in gb_cap_connection_exit()
378 ida_free(&cap_minors_map, MINOR(cap->dev_num)); in gb_cap_connection_exit()
/linux/drivers/cdx/
H A Dcdx_msi.c65 cdx->ops->dev_configure(cdx, cdx_dev->bus_num, cdx_dev->dev_num, &dev_config); in cdx_msi_write_irq_unlock()
76 return cdx->ops->dev_configure(cdx, cdx_dev->bus_num, cdx_dev->dev_num, in cdx_enable_msi()
92 cdx->ops->dev_configure(cdx, cdx_dev->bus_num, cdx_dev->dev_num, &dev_config); in cdx_disable_msi()
/linux/sound/sparc/
H A Damd7930.c992 static int dev_num; in amd7930_sbus_probe() local
999 if (dev_num >= SNDRV_CARDS) in amd7930_sbus_probe()
1001 if (!enable[dev_num]) { in amd7930_sbus_probe()
1002 dev_num++; in amd7930_sbus_probe()
1006 err = snd_card_new(&op->dev, index[dev_num], id[dev_num], in amd7930_sbus_probe()
1020 irq, dev_num, &amd)) < 0) in amd7930_sbus_probe()
1038 dev_num++; in amd7930_sbus_probe()
/linux/include/net/bluetooth/
H A Dhci_sock.h146 __u16 dev_num; member
147 struct hci_dev_req dev_req[] __counted_by(dev_num);
/linux/tools/counter/
H A Dcounter_watch_events.c200 int c, fd, i, ret, rc = 0, debug = 0, loop = 0, dev_num = 0, nwatch = 0; in main() local
219 dev_num = strtoul(optarg, NULL, 10); in main()
343 ret = asprintf(&device_name, "/dev/counter%d", dev_num); in main()
/linux/sound/hda/codecs/hdmi/
H A Dintelhdmi.c343 int dev_num; in intel_not_share_assigned_cvt() local
358 * if per_pin->dev_id >= dev_num, in intel_not_share_assigned_cvt()
363 dev_num = snd_hda_get_num_devices(codec, per_pin->pin_nid) + 1; in intel_not_share_assigned_cvt()
364 if (per_pin->dev_id >= dev_num) in intel_not_share_assigned_cvt()
589 const int *port_map, int port_num, int dev_num, in intel_hsw_common_init() argument
600 spec->dev_num = dev_num; in intel_hsw_common_init()
/linux/net/bluetooth/rfcomm/
H A Dtty.c503 u16 dev_num; in rfcomm_get_dev_list() local
507 if (get_user(dev_num, (u16 __user *) arg)) in rfcomm_get_dev_list()
510 if (!dev_num || dev_num > (PAGE_SIZE * 4) / sizeof(*di)) in rfcomm_get_dev_list()
513 dl = kzalloc(struct_size(dl, dev_info, dev_num), GFP_KERNEL); in rfcomm_get_dev_list()
517 dl->dev_num = dev_num; in rfcomm_get_dev_list()
532 if (++n >= dev_num) in rfcomm_get_dev_list()
538 dl->dev_num = n; in rfcomm_get_dev_list()
/linux/drivers/media/usb/hdpvr/
H A Dhdpvr-core.c275 int dev_num; in hdpvr_probe() local
373 dev_num = atomic_inc_return(&dev_nr); in hdpvr_probe()
374 if (dev_num >= HDPVR_MAX) { in hdpvr_probe()
383 video_nr[dev_num]); in hdpvr_probe()
/linux/include/linux/cdx/
H A Dcdx_bus.h53 u8 bus_num, u8 dev_num,
128 * @dev_num: Device number for this device
156 u8 dev_num; member
/linux/arch/mips/pci/
H A Dpci-octeon.c239 int dev_num; in octeon_pci_pcibios_map_irq() local
244 dev_num = dev->devfn >> 3; in octeon_pci_pcibios_map_irq()
245 if (dev_num < strlen(interrupts)) in octeon_pci_pcibios_map_irq()
246 irq_num = ((interrupts[dev_num] - 'A' + pin - 1) & 3) + in octeon_pci_pcibios_map_irq()
/linux/drivers/platform/chrome/wilco_ec/
H A Dtelemetry.c429 dev_t dev_num = 0; in telem_module_init() local
439 ret = alloc_chrdev_region(&dev_num, 0, TELEM_MAX_DEV, TELEM_DEV_NAME); in telem_module_init()
444 telem_major = MAJOR(dev_num); in telem_module_init()

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