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Searched refs:bus (Results 1 – 25 of 5063) sorted by relevance

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/openbmc/u-boot/drivers/net/phy/
H A Dmiiphybb.c32 static int bb_mii_init_wrap(struct bb_miiphy_bus *bus) in bb_mii_init_wrap() argument
40 static int bb_mdio_active_wrap(struct bb_miiphy_bus *bus) in bb_mdio_active_wrap() argument
49 static int bb_mdio_tristate_wrap(struct bb_miiphy_bus *bus) in bb_mdio_tristate_wrap() argument
58 static int bb_set_mdio_wrap(struct bb_miiphy_bus *bus, int v) in bb_set_mdio_wrap() argument
67 static int bb_get_mdio_wrap(struct bb_miiphy_bus *bus, int *v) in bb_get_mdio_wrap() argument
76 static int bb_set_mdc_wrap(struct bb_miiphy_bus *bus, int v) in bb_set_mdc_wrap() argument
85 static int bb_delay_wrap(struct bb_miiphy_bus *bus) in bb_delay_wrap() argument
152 static void miiphy_pre(struct bb_miiphy_bus *bus, char read, in miiphy_pre() argument
165 bus->mdio_active(bus); in miiphy_pre()
166 bus->set_mdio(bus, 1); in miiphy_pre()
[all …]
H A Dmscc.c274 static void vsc8584_csr_write(struct mii_dev *bus, int phy0, u16 addr, u32 val) in vsc8584_csr_write() argument
276 bus->write(bus, phy0, MDIO_DEVAD_NONE, MSCC_PHY_REG_TR_DATA_18, in vsc8584_csr_write()
278 bus->write(bus, phy0, MDIO_DEVAD_NONE, MSCC_PHY_REG_TR_DATA_17, in vsc8584_csr_write()
280 bus->write(bus, phy0, MDIO_DEVAD_NONE, MSCC_PHY_REG_TR_ADDR_16, in vsc8584_csr_write()
284 static int vsc8584_cmd(struct mii_dev *bus, int phy, u16 val) in vsc8584_cmd() argument
289 bus->write(bus, phy, MDIO_DEVAD_NONE, MSCC_EXT_PAGE_ACCESS, in vsc8584_cmd()
292 bus->write(bus, phy, MDIO_DEVAD_NONE, MSCC_PHY_PROC_CMD, in vsc8584_cmd()
297 reg_val = bus->read(bus, phy, MDIO_DEVAD_NONE, in vsc8584_cmd()
303 bus->write(bus, phy, MDIO_DEVAD_NONE, MSCC_EXT_PAGE_ACCESS, in vsc8584_cmd()
314 static int vsc8584_micro_deassert_reset(struct mii_dev *bus, int phy, in vsc8584_micro_deassert_reset() argument
[all …]
/openbmc/linux/drivers/i2c/busses/
H A Di2c-npcm7xx.c600 static inline void npcm_i2c_select_bank(struct npcm_i2c *bus, in npcm_i2c_select_bank() argument
603 u8 i2cctl3 = ioread8(bus->reg + NPCM_I2CCTL3); in npcm_i2c_select_bank()
609 iowrite8(i2cctl3, bus->reg + NPCM_I2CCTL3); in npcm_i2c_select_bank()
612 static void npcm_i2c_init_params(struct npcm_i2c *bus) in npcm_i2c_init_params() argument
614 bus->stop_ind = I2C_NO_STATUS_IND; in npcm_i2c_init_params()
615 bus->rd_size = 0; in npcm_i2c_init_params()
616 bus->wr_size = 0; in npcm_i2c_init_params()
617 bus->rd_ind = 0; in npcm_i2c_init_params()
618 bus->wr_ind = 0; in npcm_i2c_init_params()
619 bus->read_block_use = false; in npcm_i2c_init_params()
[all …]
H A Di2c-aspeed.c171 static int aspeed_i2c_reset(struct aspeed_i2c_bus *bus);
174 static void aspeed_i2c_do_stop(struct aspeed_i2c_bus *bus) in aspeed_i2c_do_stop() argument
176 bus->master_state = ASPEED_I2C_MASTER_STOP; in aspeed_i2c_do_stop()
177 writel(ASPEED_I2CD_M_STOP_CMD, bus->base + ASPEED_I2C_CMD_REG); in aspeed_i2c_do_stop()
180 static int aspeed_i2c_recover_bus(struct aspeed_i2c_bus *bus) in aspeed_i2c_recover_bus() argument
186 spin_lock_irqsave(&bus->lock, flags); in aspeed_i2c_recover_bus()
187 command = readl(bus->base + ASPEED_I2C_CMD_REG); in aspeed_i2c_recover_bus()
193 dev_dbg(bus->dev, "SCL hung (state %x), attempting recovery\n", in aspeed_i2c_recover_bus()
196 reinit_completion(&bus->cmd_complete); in aspeed_i2c_recover_bus()
197 aspeed_i2c_do_stop(bus); in aspeed_i2c_recover_bus()
[all …]
/openbmc/linux/sound/hda/
H A Dhdac_controller.c15 static void azx_clear_corbrp(struct hdac_bus *bus) in azx_clear_corbrp() argument
20 if (snd_hdac_chip_readw(bus, CORBRP) & AZX_CORBRP_RST) in azx_clear_corbrp()
25 dev_err(bus->dev, "CORB reset timeout#1, CORBRP = %d\n", in azx_clear_corbrp()
26 snd_hdac_chip_readw(bus, CORBRP)); in azx_clear_corbrp()
28 snd_hdac_chip_writew(bus, CORBRP, 0); in azx_clear_corbrp()
30 if (snd_hdac_chip_readw(bus, CORBRP) == 0) in azx_clear_corbrp()
35 dev_err(bus->dev, "CORB reset timeout#2, CORBRP = %d\n", in azx_clear_corbrp()
36 snd_hdac_chip_readw(bus, CORBRP)); in azx_clear_corbrp()
43 void snd_hdac_bus_init_cmd_io(struct hdac_bus *bus) in snd_hdac_bus_init_cmd_io() argument
45 WARN_ON_ONCE(!bus->rb.area); in snd_hdac_bus_init_cmd_io()
[all …]
H A Dhdac_bus.c31 int snd_hdac_bus_init(struct hdac_bus *bus, struct device *dev, in snd_hdac_bus_init() argument
34 memset(bus, 0, sizeof(*bus)); in snd_hdac_bus_init()
35 bus->dev = dev; in snd_hdac_bus_init()
37 bus->ops = ops; in snd_hdac_bus_init()
39 bus->ops = &default_ops; in snd_hdac_bus_init()
40 bus->dma_type = SNDRV_DMA_TYPE_DEV; in snd_hdac_bus_init()
41 INIT_LIST_HEAD(&bus->stream_list); in snd_hdac_bus_init()
42 INIT_LIST_HEAD(&bus->codec_list); in snd_hdac_bus_init()
43 INIT_WORK(&bus->unsol_work, snd_hdac_bus_process_unsol_events); in snd_hdac_bus_init()
44 spin_lock_init(&bus->reg_lock); in snd_hdac_bus_init()
[all …]
/openbmc/linux/sound/i2c/
H A Di2c.c25 static int snd_i2c_bit_probeaddr(struct snd_i2c_bus *bus,
34 static int snd_i2c_bus_free(struct snd_i2c_bus *bus) in snd_i2c_bus_free() argument
39 if (snd_BUG_ON(!bus)) in snd_i2c_bus_free()
41 while (!list_empty(&bus->devices)) { in snd_i2c_bus_free()
42 device = snd_i2c_device(bus->devices.next); in snd_i2c_bus_free()
45 if (bus->master) in snd_i2c_bus_free()
46 list_del(&bus->buses); in snd_i2c_bus_free()
48 while (!list_empty(&bus->buses)) { in snd_i2c_bus_free()
49 slave = snd_i2c_slave_bus(bus->buses.next); in snd_i2c_bus_free()
50 snd_device_free(bus->card, slave); in snd_i2c_bus_free()
[all …]
/openbmc/qemu/hw/i2c/
H A Daspeed_i2c.c38 static inline void aspeed_i2c_bus_raise_interrupt(AspeedI2CBus *bus) in aspeed_i2c_bus_raise_interrupt() argument
40 AspeedI2CClass *aic = ASPEED_I2C_GET_CLASS(bus->controller); in aspeed_i2c_bus_raise_interrupt()
41 uint32_t reg_intr_sts = aspeed_i2c_bus_intr_sts_offset(bus); in aspeed_i2c_bus_raise_interrupt()
42 uint32_t intr_ctrl_reg = aspeed_i2c_bus_intr_ctrl_offset(bus); in aspeed_i2c_bus_raise_interrupt()
43 uint32_t intr_ctrl_mask = bus->regs[intr_ctrl_reg] | in aspeed_i2c_bus_raise_interrupt()
49 aspeed_i2c_bus_pkt_mode_en(bus) && in aspeed_i2c_bus_raise_interrupt()
50 ARRAY_FIELD_EX32(bus->regs, I2CM_INTR_STS, PKT_CMD_DONE) ? in aspeed_i2c_bus_raise_interrupt()
52 SHARED_ARRAY_FIELD_EX32(bus->regs, reg_intr_sts, TX_NAK) ? in aspeed_i2c_bus_raise_interrupt()
54 SHARED_ARRAY_FIELD_EX32(bus->regs, reg_intr_sts, TX_ACK) ? in aspeed_i2c_bus_raise_interrupt()
56 SHARED_ARRAY_FIELD_EX32(bus->regs, reg_intr_sts, RX_DONE) ? in aspeed_i2c_bus_raise_interrupt()
[all …]
H A Dsmbus_master.c19 int smbus_quick_command(I2CBus *bus, uint8_t addr, int read) in smbus_quick_command() argument
21 if (i2c_start_transfer(bus, addr, read)) { in smbus_quick_command()
24 i2c_end_transfer(bus); in smbus_quick_command()
28 int smbus_receive_byte(I2CBus *bus, uint8_t addr) in smbus_receive_byte() argument
32 if (i2c_start_recv(bus, addr)) { in smbus_receive_byte()
35 data = i2c_recv(bus); in smbus_receive_byte()
36 i2c_nack(bus); in smbus_receive_byte()
37 i2c_end_transfer(bus); in smbus_receive_byte()
41 int smbus_send_byte(I2CBus *bus, uint8_t addr, uint8_t data) in smbus_send_byte() argument
43 if (i2c_start_send(bus, addr)) { in smbus_send_byte()
[all …]
/openbmc/linux/drivers/gpu/drm/nouveau/nvkm/subdev/i2c/
H A Dbit.c32 nvkm_i2c_drive_scl(struct nvkm_i2c_bus *bus, int state) in nvkm_i2c_drive_scl() argument
34 bus->func->drive_scl(bus, state); in nvkm_i2c_drive_scl()
38 nvkm_i2c_drive_sda(struct nvkm_i2c_bus *bus, int state) in nvkm_i2c_drive_sda() argument
40 bus->func->drive_sda(bus, state); in nvkm_i2c_drive_sda()
44 nvkm_i2c_sense_scl(struct nvkm_i2c_bus *bus) in nvkm_i2c_sense_scl() argument
46 return bus->func->sense_scl(bus); in nvkm_i2c_sense_scl()
50 nvkm_i2c_sense_sda(struct nvkm_i2c_bus *bus) in nvkm_i2c_sense_sda() argument
52 return bus->func->sense_sda(bus); in nvkm_i2c_sense_sda()
56 nvkm_i2c_delay(struct nvkm_i2c_bus *bus, u32 nsec) in nvkm_i2c_delay() argument
62 nvkm_i2c_raise_scl(struct nvkm_i2c_bus *bus) in nvkm_i2c_raise_scl() argument
[all …]
H A Dbus.c35 struct nvkm_i2c_bus *bus = container_of(adap, typeof(*bus), i2c); in nvkm_i2c_bus_pre_xfer() local
36 return nvkm_i2c_bus_acquire(bus); in nvkm_i2c_bus_pre_xfer()
42 struct nvkm_i2c_bus *bus = container_of(adap, typeof(*bus), i2c); in nvkm_i2c_bus_post_xfer() local
43 return nvkm_i2c_bus_release(bus); in nvkm_i2c_bus_post_xfer()
49 struct nvkm_i2c_bus *bus = data; in nvkm_i2c_bus_setscl() local
50 bus->func->drive_scl(bus, state); in nvkm_i2c_bus_setscl()
56 struct nvkm_i2c_bus *bus = data; in nvkm_i2c_bus_setsda() local
57 bus->func->drive_sda(bus, state); in nvkm_i2c_bus_setsda()
63 struct nvkm_i2c_bus *bus = data; in nvkm_i2c_bus_getscl() local
64 return bus->func->sense_scl(bus); in nvkm_i2c_bus_getscl()
[all …]
/openbmc/linux/include/sound/
H A Dhda-mlink.h14 int hda_bus_ml_init(struct hdac_bus *bus);
15 void hda_bus_ml_free(struct hdac_bus *bus);
17 int hdac_bus_eml_get_count(struct hdac_bus *bus, bool alt, int elid);
18 void hdac_bus_eml_enable_interrupt(struct hdac_bus *bus, bool alt, int elid, bool enable);
19 bool hdac_bus_eml_check_interrupt(struct hdac_bus *bus, bool alt, int elid);
21 int hdac_bus_eml_set_syncprd_unlocked(struct hdac_bus *bus, bool alt, int elid, u32 syncprd);
22 int hdac_bus_eml_sdw_set_syncprd_unlocked(struct hdac_bus *bus, u32 syncprd);
24 int hdac_bus_eml_wait_syncpu_unlocked(struct hdac_bus *bus, bool alt, int elid);
25 int hdac_bus_eml_sdw_wait_syncpu_unlocked(struct hdac_bus *bus);
27 void hdac_bus_eml_sync_arm_unlocked(struct hdac_bus *bus, bool alt, int elid, int sublink);
[all …]
/openbmc/linux/drivers/net/wireless/broadcom/brcm80211/brcmfmac/
H A Dsdio.c676 static bool data_ok(struct brcmf_sdio *bus) in data_ok() argument
681 if (bus->ctrl_frame_stat) in data_ok()
684 return (bus->tx_max - bus->tx_seq - tx_rsv) != 0 && in data_ok()
685 ((bus->tx_max - bus->tx_seq - tx_rsv) & 0x80) == 0; in data_ok()
690 static bool txctl_ok(struct brcmf_sdio *bus) in txctl_ok() argument
692 return (bus->tx_max - bus->tx_seq) != 0 && in txctl_ok()
693 ((bus->tx_max - bus->tx_seq) & 0x80) == 0; in txctl_ok()
697 brcmf_sdio_kso_control(struct brcmf_sdio *bus, bool on) in brcmf_sdio_kso_control() argument
706 sdio_retune_crc_disable(bus->sdiodev->func1); in brcmf_sdio_kso_control()
710 sdio_retune_hold_now(bus->sdiodev->func1); in brcmf_sdio_kso_control()
[all …]
/openbmc/qemu/tests/qtest/libqos/
H A Dpci-spapr.c25 static uint8_t qpci_spapr_pio_readb(QPCIBus *bus, uint32_t addr) in qpci_spapr_pio_readb() argument
27 QPCIBusSPAPR *s = container_of(bus, QPCIBusSPAPR, bus); in qpci_spapr_pio_readb()
28 return qtest_readb(bus->qts, s->pio_cpu_base + addr); in qpci_spapr_pio_readb()
31 static void qpci_spapr_pio_writeb(QPCIBus *bus, uint32_t addr, uint8_t val) in qpci_spapr_pio_writeb() argument
33 QPCIBusSPAPR *s = container_of(bus, QPCIBusSPAPR, bus); in qpci_spapr_pio_writeb()
34 qtest_writeb(bus->qts, s->pio_cpu_base + addr, val); in qpci_spapr_pio_writeb()
37 static uint16_t qpci_spapr_pio_readw(QPCIBus *bus, uint32_t addr) in qpci_spapr_pio_readw() argument
39 QPCIBusSPAPR *s = container_of(bus, QPCIBusSPAPR, bus); in qpci_spapr_pio_readw()
40 return bswap16(qtest_readw(bus->qts, s->pio_cpu_base + addr)); in qpci_spapr_pio_readw()
43 static void qpci_spapr_pio_writew(QPCIBus *bus, uint32_t addr, uint16_t val) in qpci_spapr_pio_writew() argument
[all …]
H A Dgeneric-pcihost.c42 static uint8_t qpci_generic_pio_readb(QPCIBus *bus, uint32_t addr) in qpci_generic_pio_readb() argument
44 QGenericPCIBus *s = container_of(bus, QGenericPCIBus, bus); in qpci_generic_pio_readb()
46 return qtest_readb(bus->qts, s->gpex_pio_base + addr); in qpci_generic_pio_readb()
49 static void qpci_generic_pio_writeb(QPCIBus *bus, uint32_t addr, uint8_t val) in qpci_generic_pio_writeb() argument
51 QGenericPCIBus *s = container_of(bus, QGenericPCIBus, bus); in qpci_generic_pio_writeb()
53 qtest_writeb(bus->qts, s->gpex_pio_base + addr, val); in qpci_generic_pio_writeb()
56 static uint16_t qpci_generic_pio_readw(QPCIBus *bus, uint32_t addr) in qpci_generic_pio_readw() argument
58 QGenericPCIBus *s = container_of(bus, QGenericPCIBus, bus); in qpci_generic_pio_readw()
60 return qtest_readw(bus->qts, s->gpex_pio_base + addr); in qpci_generic_pio_readw()
63 static void qpci_generic_pio_writew(QPCIBus *bus, uint32_t addr, uint16_t val) in qpci_generic_pio_writew() argument
[all …]
H A Dpci-pc.c24 static uint8_t qpci_pc_pio_readb(QPCIBus *bus, uint32_t addr) in qpci_pc_pio_readb() argument
26 return qtest_inb(bus->qts, addr); in qpci_pc_pio_readb()
29 static void qpci_pc_pio_writeb(QPCIBus *bus, uint32_t addr, uint8_t val) in qpci_pc_pio_writeb() argument
31 qtest_outb(bus->qts, addr, val); in qpci_pc_pio_writeb()
34 static uint16_t qpci_pc_pio_readw(QPCIBus *bus, uint32_t addr) in qpci_pc_pio_readw() argument
36 return qtest_inw(bus->qts, addr); in qpci_pc_pio_readw()
39 static void qpci_pc_pio_writew(QPCIBus *bus, uint32_t addr, uint16_t val) in qpci_pc_pio_writew() argument
41 qtest_outw(bus->qts, addr, val); in qpci_pc_pio_writew()
44 static uint32_t qpci_pc_pio_readl(QPCIBus *bus, uint32_t addr) in qpci_pc_pio_readl() argument
46 return qtest_inl(bus->qts, addr); in qpci_pc_pio_readl()
[all …]
/openbmc/linux/drivers/ssb/
H A Dscan.c160 static u32 scan_read32(struct ssb_bus *bus, u8 current_coreidx, in scan_read32() argument
165 switch (bus->bustype) { in scan_read32()
173 ssb_pcmcia_switch_segment(bus, 1); in scan_read32()
176 ssb_pcmcia_switch_segment(bus, 0); in scan_read32()
177 lo = readw(bus->mmio + offset); in scan_read32()
178 hi = readw(bus->mmio + offset + 2); in scan_read32()
182 return ssb_sdio_scan_read32(bus, offset); in scan_read32()
184 return readl(bus->mmio + offset); in scan_read32()
187 static int scan_switchcore(struct ssb_bus *bus, u8 coreidx) in scan_switchcore() argument
189 switch (bus->bustype) { in scan_switchcore()
[all …]
H A Ddriver_gpio.c28 struct ssb_bus *bus = gpiochip_get_data(chip); in ssb_gpio_to_irq() local
30 if (bus->bustype == SSB_BUSTYPE_SSB) in ssb_gpio_to_irq()
31 return irq_find_mapping(bus->irq_domain, gpio); in ssb_gpio_to_irq()
43 struct ssb_bus *bus = gpiochip_get_data(chip); in ssb_gpio_chipco_get_value() local
45 return !!ssb_chipco_gpio_in(&bus->chipco, 1 << gpio); in ssb_gpio_chipco_get_value()
51 struct ssb_bus *bus = gpiochip_get_data(chip); in ssb_gpio_chipco_set_value() local
53 ssb_chipco_gpio_out(&bus->chipco, 1 << gpio, value ? 1 << gpio : 0); in ssb_gpio_chipco_set_value()
59 struct ssb_bus *bus = gpiochip_get_data(chip); in ssb_gpio_chipco_direction_input() local
61 ssb_chipco_gpio_outen(&bus->chipco, 1 << gpio, 0); in ssb_gpio_chipco_direction_input()
68 struct ssb_bus *bus = gpiochip_get_data(chip); in ssb_gpio_chipco_direction_output() local
[all …]
H A Dsdio.c104 static inline struct device *ssb_sdio_dev(struct ssb_bus *bus) in ssb_sdio_dev() argument
106 return &bus->host_sdio->dev; in ssb_sdio_dev()
110 static int ssb_sdio_writeb(struct ssb_bus *bus, unsigned int addr, u8 val) in ssb_sdio_writeb() argument
114 sdio_writeb(bus->host_sdio, val, addr, &error); in ssb_sdio_writeb()
116 dev_dbg(ssb_sdio_dev(bus), "%08X <- %02x, error %d\n", in ssb_sdio_writeb()
124 static u8 ssb_sdio_readb(struct ssb_bus *bus, unsigned int addr)
129 val = sdio_readb(bus->host_sdio, addr, &error);
131 dev_dbg(ssb_sdio_dev(bus), "%08X -> %02x, error %d\n",
140 static int ssb_sdio_set_sbaddr_window(struct ssb_bus *bus, u32 address) in ssb_sdio_set_sbaddr_window() argument
144 error = ssb_sdio_writeb(bus, SBSDIO_FUNC1_SBADDRLOW, in ssb_sdio_set_sbaddr_window()
[all …]
/openbmc/linux/sound/soc/intel/skylake/
H A Dskl.c58 struct hdac_bus *bus = skl_to_bus(skl); in skl_init_pci() local
67 dev_dbg(bus->dev, "Clearing TCSEL\n"); in skl_init_pci()
107 struct hdac_bus *bus = pci_get_drvdata(pci); in skl_clock_power_gating() local
116 snd_hdac_chip_updatel(bus, VS_EM2, AZX_REG_VS_EM2_L1SEN, val); in skl_clock_power_gating()
128 static int skl_init_chip(struct hdac_bus *bus, bool full_reset) in skl_init_chip() argument
133 snd_hdac_set_codec_wakeup(bus, true); in skl_init_chip()
134 skl_enable_miscbdcge(bus->dev, false); in skl_init_chip()
135 ret = snd_hdac_bus_init_chip(bus, full_reset); in skl_init_chip()
138 list_for_each_entry(hlink, &bus->hlink_list, list) in skl_init_chip()
141 skl_enable_miscbdcge(bus->dev, true); in skl_init_chip()
[all …]
/openbmc/qemu/hw/core/
H A Dbus.c26 void qbus_set_hotplug_handler(BusState *bus, Object *handler) in qbus_set_hotplug_handler() argument
28 object_property_set_link(OBJECT(bus), QDEV_HOTPLUG_HANDLER_PROPERTY, in qbus_set_hotplug_handler()
32 void qbus_set_bus_hotplug_handler(BusState *bus) in qbus_set_bus_hotplug_handler() argument
34 qbus_set_hotplug_handler(bus, OBJECT(bus)); in qbus_set_bus_hotplug_handler()
37 int qbus_walk_children(BusState *bus, in qbus_walk_children() argument
46 err = pre_busfn(bus, opaque); in qbus_walk_children()
53 QTAILQ_FOREACH_RCU(kid, &bus->children, sibling) { in qbus_walk_children()
64 err = post_busfn(bus, opaque); in qbus_walk_children()
73 void bus_cold_reset(BusState *bus) in bus_cold_reset() argument
75 resettable_reset(OBJECT(bus), RESET_TYPE_COLD); in bus_cold_reset()
[all …]
/openbmc/linux/drivers/net/phy/
H A Dsfp-bus.c49 int sfp_parse_port(struct sfp_bus *bus, const struct sfp_eeprom_id *id, in sfp_parse_port() argument
88 dev_warn(bus->sfp_dev, "SFP: unknown connector id 0x%02x\n", in sfp_parse_port()
118 bool sfp_may_have_phy(struct sfp_bus *bus, const struct sfp_eeprom_id *id) in sfp_may_have_phy() argument
148 void sfp_parse_support(struct sfp_bus *bus, const struct sfp_eeprom_id *id, in sfp_parse_support() argument
298 dev_warn(bus->sfp_dev, in sfp_parse_support()
342 if (bus->sfp_quirk && bus->sfp_quirk->modes) in sfp_parse_support()
343 bus->sfp_quirk->modes(id, modes, interfaces); in sfp_parse_support()
357 phy_interface_t sfp_select_interface(struct sfp_bus *bus, in sfp_select_interface() argument
389 dev_warn(bus->sfp_dev, "Unable to ascertain link mode\n"); in sfp_select_interface()
398 static const struct sfp_upstream_ops *sfp_get_upstream_ops(struct sfp_bus *bus) in sfp_get_upstream_ops() argument
[all …]
H A Dmdio_bus.c75 if (mdiodev->bus->mdio_map[mdiodev->addr]) in mdiobus_register_device()
91 mdiodev->bus->mdio_map[mdiodev->addr] = mdiodev; in mdiobus_register_device()
99 if (mdiodev->bus->mdio_map[mdiodev->addr] != mdiodev) in mdiobus_unregister_device()
104 mdiodev->bus->mdio_map[mdiodev->addr] = NULL; in mdiobus_unregister_device()
110 static struct mdio_device *mdiobus_find_device(struct mii_bus *bus, int addr) in mdiobus_find_device() argument
112 bool addr_valid = addr >= 0 && addr < ARRAY_SIZE(bus->mdio_map); in mdiobus_find_device()
117 return bus->mdio_map[addr]; in mdiobus_find_device()
120 struct phy_device *mdiobus_get_phy(struct mii_bus *bus, int addr) in mdiobus_get_phy() argument
124 mdiodev = mdiobus_find_device(bus, addr); in mdiobus_get_phy()
135 bool mdiobus_is_registered_device(struct mii_bus *bus, int addr) in mdiobus_is_registered_device() argument
[all …]
/openbmc/linux/sound/soc/intel/avs/
H A Dcore.c39 avs_hda_update_config_dword(struct hdac_bus *bus, u32 reg, u32 mask, u32 value) in avs_hda_update_config_dword() argument
41 struct pci_dev *pci = to_pci_dev(bus->dev); in avs_hda_update_config_dword()
57 static void avs_hdac_clock_gating_enable(struct hdac_bus *bus, bool enable) in avs_hdac_clock_gating_enable() argument
61 avs_hda_update_config_dword(bus, AZX_PCIREG_CGCTL, cgctl_mask, value); in avs_hdac_clock_gating_enable()
76 static int avs_hdac_bus_init_streams(struct hdac_bus *bus) in avs_hdac_bus_init_streams() argument
81 gcap = snd_hdac_chip_readw(bus, GCAP); in avs_hdac_bus_init_streams()
84 bus->num_streams = cp_streams + pb_streams; in avs_hdac_bus_init_streams()
86 snd_hdac_ext_stream_init_all(bus, 0, cp_streams, SNDRV_PCM_STREAM_CAPTURE); in avs_hdac_bus_init_streams()
87 snd_hdac_ext_stream_init_all(bus, cp_streams, pb_streams, SNDRV_PCM_STREAM_PLAYBACK); in avs_hdac_bus_init_streams()
89 return snd_hdac_bus_alloc_stream_pages(bus); in avs_hdac_bus_init_streams()
[all …]
/openbmc/linux/arch/powerpc/platforms/pasemi/
H A Dgpio_mdio.c34 #define MDC_PIN(bus) (((struct gpio_priv *)bus->priv)->mdc_pin) argument
35 #define MDIO_PIN(bus) (((struct gpio_priv *)bus->priv)->mdio_pin) argument
37 static inline void mdio_lo(struct mii_bus *bus) in mdio_lo() argument
39 out_le32(gpio_regs+0x10, 1 << MDIO_PIN(bus)); in mdio_lo()
42 static inline void mdio_hi(struct mii_bus *bus) in mdio_hi() argument
44 out_le32(gpio_regs, 1 << MDIO_PIN(bus)); in mdio_hi()
47 static inline void mdc_lo(struct mii_bus *bus) in mdc_lo() argument
49 out_le32(gpio_regs+0x10, 1 << MDC_PIN(bus)); in mdc_lo()
52 static inline void mdc_hi(struct mii_bus *bus) in mdc_hi() argument
54 out_le32(gpio_regs, 1 << MDC_PIN(bus)); in mdc_hi()
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