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Searched refs:bus (Results 1 – 25 of 1391) sorted by relevance

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/drivers/i2c/busses/
A Di2c-npcm7xx.c974 bus->cmd_err = bus->msgs_num; in npcm_i2c_callback()
1036 if (bus->wr_ind < bus->wr_size) in npcm_i2c_write_to_fifo_master()
1037 npcm_i2c_wr_byte(bus, bus->wr_buf[bus->wr_ind++]); in npcm_i2c_write_to_fifo_master()
1099 if (bus->rd_ind < bus->rd_size) in npcm_i2c_read_fifo()
1151 bus->slv_wr_ind = bus->slv_wr_ind & (bus->data->fifo_size - 1); in npcm_i2c_write_fifo_slave()
1152 npcm_i2c_wr_byte(bus, bus->slv_wr_buf[bus->slv_wr_ind]); in npcm_i2c_write_fifo_slave()
1154 bus->slv_wr_ind = bus->slv_wr_ind & (bus->data->fifo_size - 1); in npcm_i2c_write_fifo_slave()
1654 npcm_i2c_wr_byte(bus, bus->wr_buf[bus->wr_ind++]); in npcm_i2c_irq_master_handler_write()
1768 npcm_i2c_callback(bus, bus->stop_ind, bus->wr_ind); in npcm_i2c_irq_handle_nack()
1797 npcm_i2c_callback(bus, bus->stop_ind, bus->rd_ind); in npcm_i2c_irq_handle_eob()
[all …]
A Di2c-aspeed.c201 &bus->cmd_complete, bus->adap.timeout); in aspeed_i2c_recover_bus()
224 &bus->cmd_complete, bus->adap.timeout); in aspeed_i2c_recover_bus()
371 struct i2c_msg *msg = &bus->msgs[bus->msgs_index]; in aspeed_i2c_do_start()
403 if (bus->msgs_index + 1 < bus->msgs_count) { in aspeed_i2c_next_msg_or_stop()
470 msg = &bus->msgs[bus->msgs_index]; in aspeed_i2c_master_irq()
611 bus->master_xfer_result = bus->cmd_err; in aspeed_i2c_master_irq()
613 bus->master_xfer_result = bus->msgs_index + 1; in aspeed_i2c_master_irq()
920 clk_reg_val |= bus->get_clk_reg_val(bus->dev, divisor); in aspeed_i2c_init_clk()
953 __aspeed_i2c_reg_slave(bus, bus->slave->addr); in aspeed_i2c_init()
1006 if (!bus) in aspeed_i2c_probe_bus()
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/drivers/net/wireless/broadcom/brcm80211/brcmfmac/
A Dsdio.c1530 bus->glomd, skb_peek(&bus->glom)); in brcmf_sdio_rxglom()
1781 if (bus->roundup && bus->blocksize && (rdlen > bus->blocksize)) { in brcmf_sdio_read_control()
1846 if (bus->roundup && bus->blocksize && *rdlen > bus->blocksize) { in brcmf_sdio_pad()
2420 if (bus->roundup && bus->blocksize && (len > bus->blocksize)) { in brcmf_sdio_tx_ctrlframe()
2470 struct brcmf_sdio *bus = sdiodev->bus; in brcmf_sdio_bus_stop() local
2537 bus->tx_seq = bus->rx_seq = 0; in brcmf_sdio_bus_stop()
2750 struct brcmf_sdio *bus = sdiodev->bus; in brcmf_sdio_bus_gettxq() local
2803 struct brcmf_sdio *bus = sdiodev->bus; in brcmf_sdio_bus_txdata() local
3676 bus->poll && (++bus->polltick >= bus->pollrate)) { in brcmf_sdio_bus_watchdog()
4213 struct brcmf_sdio *bus = sdiod->bus; in brcmf_sdio_firmware_callback() local
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A Dbus.h196 return bus->ops->preinit(bus->dev); in brcmf_bus_preinit()
201 bus->ops->stop(bus->dev); in brcmf_bus_stop()
206 return bus->ops->txdata(bus->dev, skb); in brcmf_bus_txdata()
212 return bus->ops->txctl(bus->dev, msg, len); in brcmf_bus_txctl()
218 return bus->ops->rxctl(bus->dev, msg, len); in brcmf_bus_rxctl()
227 return bus->ops->gettxq(bus->dev); in brcmf_bus_gettxq()
234 bus->ops->wowl_config(bus->dev, enabled); in brcmf_bus_wowl_config()
242 return bus->ops->get_ramsize(bus->dev); in brcmf_bus_get_ramsize()
267 return bus->ops->debugfs_create(bus->dev); in brcmf_bus_debugfs_create()
276 return bus->ops->reset(bus->dev); in brcmf_bus_reset()
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/drivers/net/phy/
A Dmdio_bus_provider.c56 if (!bus) in mdiobus_alloc_size()
61 bus->priv = (void *)bus + aligned_size; in mdiobus_alloc_size()
69 return bus; in mdiobus_alloc_size()
321 if (!bus || !bus->name) in __mdiobus_register()
325 if (!!bus->read != !!bus->write || !!bus->read_c45 != !!bus->write_c45) in __mdiobus_register()
329 if (!bus->read && !bus->read_c45) in __mdiobus_register()
332 if (bus->parent && bus->parent->of_node) in __mdiobus_register()
341 bus->dev.parent = bus->parent; in __mdiobus_register()
344 dev_set_name(&bus->dev, "%s", bus->id); in __mdiobus_register()
388 err = bus->reset(bus); in __mdiobus_register()
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A Dsfp-bus.c342 if (bus->sfp_quirk && bus->sfp_quirk->modes) in sfp_parse_support()
401 return bus->registered ? bus->upstream_ops : NULL; in sfp_get_upstream_ops()
453 if (bus) in sfp_bus_put()
473 bus->socket_ops->attach(bus->sfp); in sfp_register_bus()
475 bus->socket_ops->start(bus->sfp); in sfp_register_bus()
476 bus->upstream_ops->attach(bus->upstream, bus); in sfp_register_bus()
485 bus->upstream_ops->detach(bus->upstream, bus); in sfp_unregister_bus()
487 bus->socket_ops->stop(bus->sfp); in sfp_unregister_bus()
488 bus->socket_ops->detach(bus->sfp); in sfp_unregister_bus()
561 bus->socket_ops->start(bus->sfp); in sfp_upstream_start()
[all …]
A Dmdio_bus.c149 bus->id); in mdiobus_release()
154 kfree(bus); in mdiobus_release()
213 struct mii_bus *bus = mdiodev->bus; in mdio_bus_device_stat_field_show() local
452 if (bus->read) in __mdiobus_read()
453 retval = bus->read(bus, addr, regnum); in __mdiobus_read()
484 if (bus->write) in __mdiobus_write()
485 err = bus->write(bus, addr, regnum, val); in __mdiobus_write()
548 if (bus->read_c45) in __mdiobus_c45_read()
549 retval = bus->read_c45(bus, addr, devad, regnum); in __mdiobus_c45_read()
582 if (bus->write_c45) in __mdiobus_c45_write()
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/drivers/gpu/drm/nouveau/nvkm/subdev/i2c/
A Dbus.c35 struct nvkm_i2c_bus *bus = container_of(adap, typeof(*bus), i2c); in nvkm_i2c_bus_pre_xfer() local
42 struct nvkm_i2c_bus *bus = container_of(adap, typeof(*bus), i2c); in nvkm_i2c_bus_post_xfer() local
50 bus->func->drive_scl(bus, state); in nvkm_i2c_bus_setscl()
57 bus->func->drive_sda(bus, state); in nvkm_i2c_bus_setsda()
64 return bus->func->sense_scl(bus); in nvkm_i2c_bus_getscl()
71 return bus->func->sense_sda(bus); in nvkm_i2c_bus_getsda()
87 ret = bus->func->xfer(bus, msgs, num); in nvkm_i2c_bus_xfer()
112 bus->func->init(bus); in nvkm_i2c_bus_init()
197 if (bus && !WARN_ON(!bus->func)) { in nvkm_i2c_bus_del()
223 bus->id = id; in nvkm_i2c_bus_ctor()
[all …]
A Dbit.c34 bus->func->drive_scl(bus, state); in nvkm_i2c_drive_scl()
40 bus->func->drive_sda(bus, state); in nvkm_i2c_drive_sda()
46 return bus->func->sense_scl(bus); in nvkm_i2c_sense_scl()
52 return bus->func->sense_sda(bus); in nvkm_i2c_sense_sda()
66 nvkm_i2c_drive_scl(bus, 1); in nvkm_i2c_raise_scl()
87 nvkm_i2c_drive_sda(bus, 0); in i2c_start()
89 nvkm_i2c_drive_scl(bus, 0); in i2c_start()
148 bit = i2c_bitr(bus); in nvkm_i2c_get_byte()
167 ret = i2c_bitr(bus); in nvkm_i2c_put_byte()
192 ret = i2c_start(bus); in nvkm_i2c_bit_xfer()
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/drivers/ssb/
A Ddriver_gpio.c30 if (bus->bustype == SSB_BUSTYPE_SSB) in ssb_gpio_to_irq()
125 struct ssb_bus *bus = dev_id; in ssb_gpio_irq_chipco_handler() local
155 if (!bus->irq_domain) { in ssb_gpio_irq_chipco_domain_init()
162 irq_set_chip_data(irq, bus); in ssb_gpio_irq_chipco_domain_init()
169 "gpio", bus); in ssb_gpio_irq_chipco_domain_init()
326 struct ssb_bus *bus = dev_id; in ssb_gpio_irq_extif_handler() local
356 if (!bus->irq_domain) { in ssb_gpio_irq_extif_domain_init()
363 irq_set_chip_data(irq, bus); in ssb_gpio_irq_extif_domain_init()
370 "gpio", bus); in ssb_gpio_irq_extif_domain_init()
470 return ssb_gpio_extif_init(bus); in ssb_gpio_init()
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A Dscan.c211 pci_iounmap(bus->host_pci, bus->mmio); in ssb_iounmap()
219 bus->mmio = NULL; in ssb_iounmap()
284 bus->mmio = mmio; in ssb_bus_scan()
312 bus->chip_id = pcidev_to_chipid(bus->host_pci); in ssb_bus_scan()
313 bus->chip_rev = bus->host_pci->revision; in ssb_bus_scan()
322 bus->chip_id, bus->chip_rev, bus->chip_package); in ssb_bus_scan()
324 bus->nr_devices = chipid_to_nrcores(bus->chip_id); in ssb_bus_scan()
325 if (bus->nr_devices > ARRAY_SIZE(bus->devices)) { in ssb_bus_scan()
340 bus->mmio = mmio; in ssb_bus_scan()
356 dev->bus = bus; in ssb_bus_scan()
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A Dsdio.c156 bus->sdio_sbaddr = address; in ssb_sdio_set_sbaddr_window()
222 bus->mapped_device = dev; in ssb_sdio_switch_core()
231 struct ssb_bus *bus = dev->bus; in ssb_sdio_read8() local
253 struct ssb_bus *bus = dev->bus; in ssb_sdio_read16() local
275 struct ssb_bus *bus = dev->bus; in ssb_sdio_read32() local
301 struct ssb_bus *bus = dev->bus; in ssb_sdio_block_read() local
345 struct ssb_bus *bus = dev->bus; in ssb_sdio_write8() local
364 struct ssb_bus *bus = dev->bus; in ssb_sdio_write16() local
383 struct ssb_bus *bus = dev->bus; in ssb_sdio_write32() local
408 struct ssb_bus *bus = dev->bus; in ssb_sdio_block_write() local
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A Dembedded.c25 if (ssb_chipco_available(&bus->chipco)) { in ssb_watchdog_timer_set()
29 if (ssb_extif_available(&bus->extif)) { in ssb_watchdog_timer_set()
42 if (ssb_chipco_available(&bus->chipco)) { in ssb_watchdog_register()
43 wdt.driver_data = &bus->chipco; in ssb_watchdog_register()
48 wdt.driver_data = &bus->extif; in ssb_watchdog_register()
57 bus->busnumber, &wdt, in ssb_watchdog_register()
65 bus->watchdog = pdev; in ssb_watchdog_register()
75 if (ssb_chipco_available(&bus->chipco)) in ssb_gpio_in()
93 if (ssb_chipco_available(&bus->chipco)) in ssb_gpio_out()
182 dev = &(bus->devices[i]); in gige_pci_init_callback()
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A Dpcmcia.c199 struct ssb_bus *bus = dev->bus; in select_core_and_segment() local
225 struct ssb_bus *bus = dev->bus; in ssb_pcmcia_read8() local
241 struct ssb_bus *bus = dev->bus; in ssb_pcmcia_read16() local
257 struct ssb_bus *bus = dev->bus; in ssb_pcmcia_read32() local
277 struct ssb_bus *bus = dev->bus; in ssb_pcmcia_block_read() local
333 struct ssb_bus *bus = dev->bus; in ssb_pcmcia_write8() local
346 struct ssb_bus *bus = dev->bus; in ssb_pcmcia_write16() local
359 struct ssb_bus *bus = dev->bus; in ssb_pcmcia_write32() local
376 struct ssb_bus *bus = dev->bus; in ssb_pcmcia_block_write() local
735 if (!bus) in ssb_sprom_show()
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A Dssb_private.h15 extern int ssb_pci_switch_core(struct ssb_bus *bus,
17 extern int ssb_pci_switch_coreidx(struct ssb_bus *bus,
23 extern void ssb_pci_exit(struct ssb_bus *bus);
24 extern int ssb_pci_init(struct ssb_bus *bus);
63 extern void ssb_pcmcia_exit(struct ssb_bus *bus);
64 extern int ssb_pcmcia_init(struct ssb_bus *bus);
106 extern void ssb_sdio_exit(struct ssb_bus *bus);
107 extern int ssb_sdio_init(struct ssb_bus *bus);
141 extern int ssb_bus_scan(struct ssb_bus *bus,
168 struct ssb_bus *bus; member
[all …]
A Dmain.c60 struct ssb_bus *bus; in ssb_pci_dev_to_bus() local
68 bus = NULL; in ssb_pci_dev_to_bus()
72 return bus; in ssb_pci_dev_to_bus()
79 struct ssb_bus *bus; in ssb_pcmcia_dev_to_bus() local
87 bus = NULL; in ssb_pcmcia_dev_to_bus()
91 return bus; in ssb_pcmcia_dev_to_bus()
214 ctx->bus = bus; in ssb_devices_freeze()
243 struct ssb_bus *bus = ctx->bus; in ssb_devices_thaw() local
447 ssb_iounmap(bus); in ssb_bus_unregister()
809 struct ssb_bus *bus = dev->bus; in ssb_set_devtypedata() local
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/drivers/bcma/
A Dmain.c216 struct bcma_bus *bus = core->bus; in bcma_core_irq() local
219 switch (bus->hosttype) { in bcma_core_irq()
227 if (bus->dev) in bcma_core_irq()
245 if (bus->dev) in bcma_prepare_core()
273 bus->nr_cores = 0; in bcma_init_bus()
275 bcma_detect_chip(bus); in bcma_init_bus()
395 core = bcma_find_core(bus, bcma_cc_core_id(bus)); in bcma_bus_register()
408 if (bus->dev) in bcma_bus_register()
409 of_platform_default_populate(bus->dev->of_node, NULL, bus->dev); in bcma_bus_register()
425 core = bcma_find_core(bus, bcma_cc_core_id(bus)); in bcma_bus_register()
[all …]
A Ddriver_mips.c91 struct bcma_bus *bus = dev->bus; in bcma_core_mips_set_irq() local
145 bcma_warn(bus, in bcma_core_mips_set_irq_name()
179 struct bcma_bus *bus = mcore->core->bus; in bcma_cpu_clock() local
230 struct bcma_bus *bus = mcore->core->bus; in bcma_core_mips_nvram_init() local
256 struct bcma_bus *bus = mcore->core->bus; in bcma_core_mips_early_init() local
288 bcma_debug(bus, in bcma_fix_i2s_irqflag()
295 struct bcma_bus *bus; in bcma_core_mips_init() local
297 bus = mcore->core->bus; in bcma_core_mips_init()
306 bcma_fix_i2s_irqflag(bus); in bcma_core_mips_init()
346 bcma_err(bus, in bcma_core_mips_init()
[all …]
A Dhost_pci.c163 struct bcma_bus *bus; in bcma_host_pci_probe() local
168 bus = kzalloc(sizeof(*bus), GFP_KERNEL); in bcma_host_pci_probe()
169 if (!bus) in bcma_host_pci_probe()
195 bus->dev = &dev->dev; in bcma_host_pci_probe()
200 if (!bus->mmio) in bcma_host_pci_probe()
204 bus->host_pci = dev; in bcma_host_pci_probe()
208 bus->boardinfo.vendor = bus->host_pci->subsystem_vendor; in bcma_host_pci_probe()
209 bus->boardinfo.type = bus->host_pci->subsystem_device; in bcma_host_pci_probe()
212 bcma_init_bus(bus); in bcma_host_pci_probe()
241 kfree(bus); in bcma_host_pci_probe()
[all …]
/drivers/net/wireless/silabs/wfx/
A Dbus_sdio.c68 bus->buf_id_rx = (bus->buf_id_rx + 1) % 4; in wfx_sdio_copy_from_io()
89 bus->buf_id_tx = (bus->buf_id_tx + 1) % 32; in wfx_sdio_copy_to_io()
132 if (!bus->of_irq) { in wfx_sdio_irq_subscribe()
143 ret = devm_request_threaded_irq(&bus->func->dev, bus->of_irq, NULL, in wfx_sdio_irq_subscribe()
161 if (bus->of_irq) in wfx_sdio_irq_unsubscribe()
162 devm_free_irq(&bus->func->dev, bus->of_irq, bus); in wfx_sdio_irq_unsubscribe()
235 if (bus->of_irq) in wfx_sdio_resume()
260 bus = devm_kzalloc(&func->dev, sizeof(*bus), GFP_KERNEL); in wfx_sdio_probe()
261 if (!bus) in wfx_sdio_probe()
264 bus->func = func; in wfx_sdio_probe()
[all …]
/drivers/devfreq/
A Dexynos-bus.c50 if (!bus->edev[i]) \
71 if (!bus->edev[i]) in exynos_bus_get_event()
109 mutex_lock(&bus->lock); in exynos_bus_target()
112 bus->curr_freq = *freq; in exynos_bus_target()
114 mutex_unlock(&bus->lock); in exynos_bus_target()
188 bus->opp_token = ret; in exynos_bus_parent_parse_of()
204 if (!bus->edev) { in exynos_bus_parent_parse_of()
248 if (IS_ERR(bus->clk)) in exynos_bus_parse_of()
388 bus = devm_kzalloc(&pdev->dev, sizeof(*bus), GFP_KERNEL); in exynos_bus_probe()
389 if (!bus) in exynos_bus_probe()
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/drivers/spmi/
A Dspmi-pmic-arb.c1092 struct apid_data *apidd = &bus->apid_data[bus->last_apid]; in pmic_arb_find_apid()
1187 apidd = &bus->apid_data[bus->base_apid]; in pmic_arb_read_apid_map_v5()
1188 apid_max = bus->base_apid + bus->apid_count; in pmic_arb_read_apid_map_v5()
1281 if (bus->base_apid + bus->apid_count > pmic_arb->max_periphs) { in pmic_arb_init_apid_v5()
1283 bus->base_apid + bus->apid_count); in pmic_arb_init_apid_v5()
1368 bus->id); in pmic_arb_init_apid_v7()
1372 if (bus->base_apid + bus->apid_count > pmic_arb->max_periphs) { in pmic_arb_init_apid_v7()
1374 bus->base_apid + bus->apid_count); in pmic_arb_init_apid_v7()
1574 return bus->cnfg + 0x4 * (n - bus->base_apid); in pmic_arb_apid_owner_v7()
1728 bus->intr = intr; in spmi_pmic_arb_bus_init()
[all …]
/drivers/net/wireless/quantenna/qtnfmac/
A Dbus.h97 return &bus->bus_priv; in get_bus_priv()
104 if (!bus->bus_ops->preinit) in qtnf_bus_preinit()
106 return bus->bus_ops->preinit(bus); in qtnf_bus_preinit()
111 if (!bus->bus_ops->stop) in qtnf_bus_stop()
113 bus->bus_ops->stop(bus); in qtnf_bus_stop()
119 return bus->bus_ops->data_tx(bus, skb, macid, vifid); in qtnf_bus_data_tx()
125 return bus->bus_ops->data_tx_timeout(bus, ndev); in qtnf_bus_data_tx_timeout()
130 return bus->bus_ops->control_tx(bus, skb); in qtnf_bus_control_tx()
135 return bus->bus_ops->data_rx_start(bus); in qtnf_bus_data_rx_start()
140 return bus->bus_ops->data_rx_stop(bus); in qtnf_bus_data_rx_stop()
[all …]
/drivers/soundwire/
A Dstream.c857 bus = m_rt->bus; in do_bank_switch()
895 bus = m_rt->bus; in do_bank_switch()
934 bus = m_rt->bus; in do_bank_switch()
946 bus = m_rt->bus; in do_bank_switch()
1268 m_rt->bus = bus; in sdw_master_rt_alloc()
1426 bus = m_rt->bus; in sdw_acquire_bus_lock()
1448 bus = m_rt->bus; in sdw_release_bus_lock()
1464 bus = m_rt->bus; in _sdw_prepare_stream()
1506 bus = m_rt->bus; in _sdw_prepare_stream()
1584 bus = m_rt->bus; in _sdw_enable_stream()
[all …]
A Dbus.c98 ret = bus->ops->read_prop(bus); in sdw_bus_master_add()
173 struct sdw_bus *bus = slave->bus; in sdw_delete_slave() local
183 if (bus->ops && bus->ops->put_device_num) in sdw_delete_slave()
184 bus->ops->put_device_num(bus, slave); in sdw_delete_slave()
242 resp = bus->ops->xfer_msg(bus, msg); in do_transfer()
266 resp = bus->ops->xfer_msg_defer(bus); in do_transfer_defer()
329 status = bus->ops->read_ping_status(bus); in sdw_show_ping_status()
728 struct sdw_bus *bus = slave->bus; in sdw_get_device_num() local
731 if (bus->ops && bus->ops->get_device_num) { in sdw_get_device_num()
755 struct sdw_bus *bus = slave->bus; in sdw_assign_device_num() local
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