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/linux/include/net/
H A Dbonding.h43 netdev_info(bond_dev, "(slave %s): " fmt, (slave_dev)->name, ##__VA_ARGS__)
45 netdev_warn(bond_dev, "(slave %s): " fmt, (slave_dev)->name, ##__VA_ARGS__)
47 netdev_dbg(bond_dev, "(slave %s): " fmt, (slave_dev)->name, ##__VA_ARGS__)
49 netdev_err(bond_dev, "(slave %s): " fmt, (slave_dev)->name, ##__VA_ARGS__)
53 /* slave list primitives */
75 * @pos: current slave
156 struct slave { struct
167 u8 backup:1, /* indicates backup slave. Value corresponds with argument
169 inactive:1, /* indicates inactive slave */ argument
170 rx_disabled:1, /* indicates whether slave's Rx is disabled */ argument
[all …]
H A Dbond_alb.h12 struct slave;
15 #define SLAVE_TLB_INFO(slave) ((slave)->tlb_info) argument
49 /* RLB_PROMISC_TIMEOUT = 10 sec equals the time that the current slave is
56 struct slave *tx_slave; /* A pointer to slave used for transmitting
111 struct slave *slave; /* the slave assigned to this client */ member
119 * slave for transmit.
121 u32 load; /* Each slave sums the loadHistory of all clients
138 struct slave *rx_slave;/* last slave to xmit from */
155 int bond_alb_init_slave(struct bonding *bond, struct slave *slave);
156 void bond_alb_deinit_slave(struct bonding *bond, struct slave *slave);
[all …]
/linux/drivers/soundwire/
H A Dbus_type.c15 * @slave: SoundWire Slave Device
16 * @drv: SoundWire Slave Driver
22 sdw_get_device_id(struct sdw_slave *slave, const struct sdw_driver *drv) in sdw_get_device_id() argument
27 if (slave->id.mfg_id == id->mfg_id && in sdw_get_device_id()
28 slave->id.part_id == id->part_id && in sdw_get_device_id()
30 slave->id.sdw_version == id->sdw_version) && in sdw_get_device_id()
32 slave->id.class_id == id->class_id)) in sdw_get_device_id()
40 struct sdw_slave *slave; in sdw_bus_match() local
45 slave = dev_to_sdw_dev(dev); in sdw_bus_match()
48 ret = !!sdw_get_device_id(slave, drv); in sdw_bus_match()
[all …]
H A Dbus.h33 void sdw_slave_debugfs_init(struct sdw_slave *slave);
34 void sdw_slave_debugfs_exit(struct sdw_slave *slave);
40 static inline void sdw_slave_debugfs_init(struct sdw_slave *slave) {} in sdw_slave_debugfs_init() argument
41 static inline void sdw_slave_debugfs_exit(struct sdw_slave *slave) {} in sdw_slave_debugfs_exit() argument
53 * @addr: Register address accessed in the Slave
55 * @dev_num: Slave device number
56 * @addr_page1: SCP address page 1 Slave register
57 * @addr_page2: SCP address page 2 Slave register
77 * @addr: Start Register address accessed in the Slave
93 * @dev_num: Slave device number
[all …]
H A Dirq.c51 struct sdw_slave *slave = data; in sdw_irq_dispose_mapping() local
53 irq_dispose_mapping(slave->irq); in sdw_irq_dispose_mapping()
56 void sdw_irq_create_mapping(struct sdw_slave *slave) in sdw_irq_create_mapping() argument
58 slave->irq = irq_create_mapping(slave->bus->domain, slave->index); in sdw_irq_create_mapping()
59 if (!slave->irq) in sdw_irq_create_mapping()
60 dev_warn(&slave->dev, "Failed to map IRQ\n"); in sdw_irq_create_mapping()
62 devm_add_action_or_reset(&slave->dev, sdw_irq_dispose_mapping, slave); in sdw_irq_create_mapping()
/linux/drivers/fsi/
H A Dfsi-core.c28 #include "fsi-slave.h"
51 * FSI slave engine control register offsets
55 #define FSI_SSTAT 0x14 /* R : Slave status */
181 return fsi_slave_read(dev->slave, dev->addr + addr, val, size); in fsi_device_read()
191 return fsi_slave_write(dev->slave, dev->addr + addr, val, size); in fsi_device_write()
199 return fsi_slave_read(dev->slave, addr, val, sizeof(uint32_t)); in fsi_device_peek()
210 static struct fsi_device *fsi_create_device(struct fsi_slave *slave) in fsi_create_device() argument
218 dev->dev.parent = &slave->dev; in fsi_create_device()
225 /* FSI slave support */
226 static int fsi_slave_calc_addr(struct fsi_slave *slave, uint32_t *addrp, in fsi_slave_calc_addr() argument
[all …]
/linux/drivers/net/ethernet/mellanox/mlx4/
H A Dresource_tracker.c306 static void rem_slave_vlans(struct mlx4_dev *dev, int slave);
307 static inline int mlx4_grant_resource(struct mlx4_dev *dev, int slave, in mlx4_grant_resource() argument
318 if (slave > dev->persist->num_vfs) in mlx4_grant_resource()
324 (dev->persist->num_vfs + 1) + slave] : in mlx4_grant_resource()
325 res_alloc->allocated[slave]; in mlx4_grant_resource()
330 guaranteed = res_alloc->guaranteed[slave]; in mlx4_grant_resource()
332 if (allocated + count > res_alloc->quota[slave]) { in mlx4_grant_resource()
334 slave, port, resource_str(res_type), count, in mlx4_grant_resource()
335 allocated, res_alloc->quota[slave]); in mlx4_grant_resource()
355 slave, port, resource_str(res_type), free, in mlx4_grant_resource()
[all …]
H A Deq.c147 u8 slave; in mlx4_gen_slave_eqe() local
152 slave = eqe->slave_id; in mlx4_gen_slave_eqe()
166 if (slave == ALL_SLAVES) { in mlx4_gen_slave_eqe()
178 mlx4_warn(dev, "Failed to generate event for slave %d\n", in mlx4_gen_slave_eqe()
184 if (mlx4_GEN_EQE(dev, slave, eqe)) in mlx4_gen_slave_eqe()
185 mlx4_warn(dev, "Failed to generate event for slave %d\n", in mlx4_gen_slave_eqe()
186 slave); in mlx4_gen_slave_eqe()
194 static void slave_event(struct mlx4_dev *dev, u8 slave, struct mlx4_eqe *eqe) in slave_event() argument
205 …mlx4_warn(dev, "Master failed to generate an EQE for slave: %d. No free EQE on slave events queue\… in slave_event()
206 slave); in slave_event()
[all …]
H A Dmlx4.h134 /*The flag indicates that the slave should delay the RESET cmd*/
205 int (*verify)(struct mlx4_dev *dev, int slave, struct mlx4_vhcr *vhcr,
207 int (*wrapper)(struct mlx4_dev *dev, int slave, struct mlx4_vhcr *vhcr,
561 /* num_of_slave's lists, one per slave */
657 int slave; member
994 int mlx4_WRITE_MTT_wrapper(struct mlx4_dev *dev, int slave,
999 int mlx4_SYNC_TPT_wrapper(struct mlx4_dev *dev, int slave,
1004 int mlx4_SW2HW_MPT_wrapper(struct mlx4_dev *dev, int slave,
1009 int mlx4_HW2SW_MPT_wrapper(struct mlx4_dev *dev, int slave,
1014 int mlx4_QUERY_MPT_wrapper(struct mlx4_dev *dev, int slave,
[all …]
/linux/arch/arm/mach-omap2/
H A Domap_hwmod_2xxx_interconnect_data.c26 .slave = &omap2xxx_l4_core_hwmod,
33 .slave = &omap2xxx_l3_main_hwmod,
40 .slave = &omap2xxx_l3_main_hwmod,
53 .slave = &omap2xxx_l4_wkup_hwmod,
60 .slave = &omap2xxx_uart1_hwmod,
68 .slave = &omap2xxx_uart2_hwmod,
76 .slave = &omap2xxx_uart3_hwmod,
84 .slave = &omap2xxx_mcspi1_hwmod,
92 .slave = &omap2xxx_mcspi2_hwmod,
100 .slave = &omap2xxx_timer3_hwmod,
[all …]
/linux/drivers/net/
H A Deql.c142 static void eql_kill_one_slave(slave_queue_t *queue, slave_t *slave);
152 slave_t *slave = list_entry(this, slave_t, list); in eql_timer() local
154 if ((slave->dev->flags & IFF_UP) == IFF_UP) { in eql_timer()
155 slave->bytes_queued -= slave->priority_Bps; in eql_timer()
156 if (slave->bytes_queued < 0) in eql_timer()
157 slave->bytes_queued = 0; in eql_timer()
159 eql_kill_one_slave(&eql->queue, slave); in eql_timer()
211 "remember to turn off Van-Jacobson compression on your slave devices\n"); in eql_open()
223 static void eql_kill_one_slave(slave_queue_t *queue, slave_t *slave) in eql_kill_one_slave() argument
225 list_del(&slave->list); in eql_kill_one_slave()
[all …]
/linux/sound/soc/codecs/
H A Drt722-sdca-sdw.c208 static int rt722_sdca_update_status(struct sdw_slave *slave, in rt722_sdca_update_status() argument
211 struct rt722_sdca_priv *rt722 = dev_get_drvdata(&slave->dev); in rt722_sdca_update_status()
224 sdw_write_no_pm(rt722->slave, SDW_SCP_SDCA_INTMASK1, in rt722_sdca_update_status()
226 sdw_write_no_pm(rt722->slave, SDW_SCP_SDCA_INTMASK2, in rt722_sdca_update_status()
232 * Perform initialization only if slave status is present and in rt722_sdca_update_status()
238 /* perform I/O transfers required for Slave initialization */ in rt722_sdca_update_status()
239 return rt722_sdca_io_init(&slave->dev, slave); in rt722_sdca_update_status()
242 static int rt722_sdca_read_prop(struct sdw_slave *slave) in rt722_sdca_read_prop() argument
244 struct sdw_slave_prop *prop = &slave in rt722_sdca_read_prop()
314 rt722_sdca_interrupt_callback(struct sdw_slave * slave,struct sdw_slave_intr_status * status) rt722_sdca_interrupt_callback() argument
416 rt722_sdca_sdw_probe(struct sdw_slave * slave,const struct sdw_device_id * id) rt722_sdca_sdw_probe() argument
429 rt722_sdca_sdw_remove(struct sdw_slave * slave) rt722_sdca_sdw_remove() argument
471 struct sdw_slave *slave = dev_to_sdw_dev(dev); rt722_sdca_dev_system_suspend() local
502 struct sdw_slave *slave = dev_to_sdw_dev(dev); rt722_sdca_dev_resume() local
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H A Drt5682-sdw.c121 if (!rt5682->slave) in rt5682_sdw_hw_params()
132 retval = sdw_stream_add_slave(rt5682->slave, &stream_config, in rt5682_sdw_hw_params()
230 if (!rt5682->slave) in rt5682_sdw_hw_free()
233 sdw_stream_remove_slave(rt5682->slave, sdw_stream); in rt5682_sdw_hw_free()
298 struct sdw_slave *slave) in rt5682_sdw_init() argument
308 rt5682->slave = slave; in rt5682_sdw_init()
368 static int rt5682_io_init(struct device *dev, struct sdw_slave *slave) in rt5682_io_init() argument
385 * PM runtime status is marked as 'active' only when a Slave reports as Attached in rt5682_io_init()
389 pm_runtime_set_active(&slave in rt5682_io_init()
511 rt5682_update_status(struct sdw_slave * slave,enum sdw_slave_status status) rt5682_update_status() argument
530 rt5682_read_prop(struct sdw_slave * slave) rt5682_read_prop() argument
640 rt5682_bus_config(struct sdw_slave * slave,struct sdw_bus_params * params) rt5682_bus_config() argument
655 rt5682_interrupt_callback(struct sdw_slave * slave,struct sdw_slave_intr_status * status) rt5682_interrupt_callback() argument
680 rt5682_sdw_probe(struct sdw_slave * slave,const struct sdw_device_id * id) rt5682_sdw_probe() argument
693 rt5682_sdw_remove(struct sdw_slave * slave) rt5682_sdw_remove() argument
730 struct sdw_slave *slave = dev_to_sdw_dev(dev); rt5682_dev_system_suspend() local
757 struct sdw_slave *slave = dev_to_sdw_dev(dev); rt5682_dev_resume() local
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H A Dmax98363.c91 struct sdw_slave *slave = dev_to_sdw_dev(dev); in max98363_resume() local
98 if (!slave->unattach_request) in max98363_resume()
101 time = wait_for_completion_timeout(&slave->initialization_complete, in max98363_resume()
110 slave->unattach_request = 0; in max98363_resume()
119 static int max98363_read_prop(struct sdw_slave *slave) in max98363_read_prop() argument
121 struct sdw_slave_prop *prop = &slave->prop; in max98363_read_prop()
137 prop->sink_dpn_prop = devm_kcalloc(&slave->dev, nval, in max98363_read_prop()
157 static int max98363_io_init(struct sdw_slave *slave) in max98363_io_init() argument
159 struct device *dev = &slave->dev; in max98363_io_init()
168 * PM runtime status is marked as 'active' only when a Slave reports as Attached in max98363_io_init()
[all …]
H A Dsdw-mockup.c23 struct sdw_slave *slave; member
69 if (!sdw_mockup->slave) in sdw_mockup_pcm_hw_params()
80 ret = sdw_stream_add_slave(sdw_mockup->slave, &stream_config, in sdw_mockup_pcm_hw_params()
95 if (!sdw_mockup->slave) in sdw_mockup_pcm_hw_free()
98 sdw_stream_remove_slave(sdw_mockup->slave, sdw_stream); in sdw_mockup_pcm_hw_free()
127 static int sdw_mockup_update_status(struct sdw_slave *slave, in sdw_mockup_update_status() argument
133 static int sdw_mockup_read_prop(struct sdw_slave *slave) in sdw_mockup_read_prop() argument
135 struct sdw_slave_prop *prop = &slave->prop; in sdw_mockup_read_prop()
155 prop->src_dpn_prop = devm_kcalloc(&slave->dev, nval, in sdw_mockup_read_prop()
173 prop->sink_dpn_prop = devm_kcalloc(&slave in sdw_mockup_read_prop()
197 sdw_mockup_bus_config(struct sdw_slave * slave,struct sdw_bus_params * params) sdw_mockup_bus_config() argument
203 sdw_mockup_interrupt_callback(struct sdw_slave * slave,struct sdw_slave_intr_status * status) sdw_mockup_interrupt_callback() argument
216 sdw_mockup_sdw_probe(struct sdw_slave * slave,const struct sdw_device_id * id) sdw_mockup_sdw_probe() argument
240 sdw_mockup_sdw_remove(struct sdw_slave * slave) sdw_mockup_sdw_remove() argument
[all...]
/linux/Documentation/devicetree/bindings/clock/
H A Damlogic,axg-audio-clkc.yaml46 - description: slave bit clock N0 provided by external components
47 - description: slave bit clock N1 provided by external components
48 - description: slave bit clock N2 provided by external components
49 - description: slave bit clock N3 provided by external components
50 - description: slave bit clock N4 provided by external components
51 - description: slave bit clock N5 provided by external components
52 - description: slave bit clock N6 provided by external components
53 - description: slave bit clock N7 provided by external components
54 - description: slave bit clock N8 provided by external components
55 - description: slave bit clock N9 provided by external components
[all …]
/linux/sound/soc/sdca/
H A Dsdca_device.c18 void sdca_lookup_interface_revision(struct sdw_slave *slave) in sdca_lookup_interface_revision()
20 struct fwnode_handle *fwnode = slave->dev.fwnode; in sdca_lookup_interface_revision()
27 &slave->sdca_data.interface_revision); in sdca_lookup_interface_revision()
36 void sdca_lookup_swft(struct sdw_slave *slave) in sdca_device_quirk_rt712_vb()
41 (struct acpi_table_header **)&slave->sdca_data.swft); in sdca_device_quirk_rt712_vb()
43 dev_info(&slave->dev, "SWFT not available\n"); in sdca_device_quirk_rt712_vb()
45 devm_add_action_or_reset(&slave->dev, devm_acpi_table_put, in sdca_device_quirk_rt712_vb()
46 &slave->sdca_data.swft); in sdca_device_quirk_rt712_vb()
50 static bool sdca_device_quirk_rt712_vb(struct sdw_slave *slave) in sdca_device_quirk_rt712_vb()
52 struct sdw_slave_id *id = &slave in sdca_device_quirk_rt712_vb()
17 sdca_lookup_interface_revision(struct sdw_slave * slave) sdca_lookup_interface_revision() argument
30 sdca_device_quirk_rt712_vb(struct sdw_slave * slave) sdca_device_quirk_rt712_vb() argument
59 sdca_device_quirk_skip_func_type_patching(struct sdw_slave * slave) sdca_device_quirk_skip_func_type_patching() argument
76 sdca_device_quirk_match(struct sdw_slave * slave,enum sdca_quirk quirk) sdca_device_quirk_match() argument
[all...]
/linux/drivers/infiniband/hw/mlx4/
H A Dcm.c58 int slave; member
320 mlx4_ib_warn(ibdev, "%s: id{slave: %d, sl_cm_id: 0x%x} Failed to id_map_alloc\n", in mlx4_ib_multiplex_cm_handler()
333 pr_debug("id{slave: %d, sl_cm_id: 0x%x} is NULL! attr_id: 0x%x\n", in mlx4_ib_multiplex_cm_handler()
360 static int alloc_rej_tmout(struct mlx4_ib_sriov *sriov, u32 rem_pv_cm_id, int slave) in alloc_rej_tmout() argument
384 item->slave = slave; in alloc_rej_tmout()
409 int slave; in lookup_rej_tmout_slave() local
415 pr_debug("Could not find slave. rem_pv_cm_id 0x%x error: %d\n", in lookup_rej_tmout_slave()
417 slave = !item ? -ENOENT : xa_err(item); in lookup_rej_tmout_slave()
419 slave = item->slave; in lookup_rej_tmout_slave()
423 return slave; in lookup_rej_tmout_slave()
[all …]
H A Dmad.c336 int i, ix, slave, err; in __propagate_pkey_ev() local
339 for (slave = 0; slave < dev->dev->caps.sqp_demux; slave++) { in __propagate_pkey_ev()
340 if (slave == mlx4_master_func_num(dev->dev)) in __propagate_pkey_ev()
342 if (!mlx4_is_slave_active(dev->dev, slave)) in __propagate_pkey_ev()
351 if (dev->pkeys.virt2phys_pkey[slave][port_num - 1] in __propagate_pkey_ev()
353 err = mlx4_gen_pkey_eqe(dev->dev, slave, port_num); in __propagate_pkey_ev()
354 pr_debug("propagate_pkey_ev: slave %d," in __propagate_pkey_ev()
356 slave, port_num, ix, err); in __propagate_pkey_ev()
417 static int mlx4_ib_demux_sa_handler(struct ib_device *ibdev, int port, int slave, in mlx4_ib_demux_sa_handler() argument
425 ret = mlx4_ib_mcg_demux_handler(ibdev, port, slave, sa_mad); in mlx4_ib_demux_sa_handler()
[all …]
/linux/drivers/net/bonding/
H A Dbond_options.c266 .desc = "Packets to send per slave in RR mode",
418 .desc = "Reselect primary slave once it comes up",
432 .desc = "Currently active slave",
442 .desc = "Set queue id of a slave",
463 …nds between instances where the bonding driver sends learning packets to each slave's peer switch",
470 .desc = "Slave membership management",
962 slave_err(bond->dev, slave_dev, "Device is not bonding slave\n"); in bond_option_active_slave_set()
967 slave_err(bond->dev, slave_dev, "Device is not our slave\n"); in bond_option_active_slave_set()
975 netdev_dbg(bond->dev, "Clearing current active slave\n"); in bond_option_active_slave_set()
979 struct slave *old_active = rtnl_dereference(bond->curr_active_slave); in bond_option_active_slave_set()
[all …]
/linux/Documentation/i2c/
H A Dslave-interface.rst2 Linux I2C slave interface description
7 Linux can also be an I2C slave if the I2C controller in use has slave
8 functionality. For that to work, one needs slave support in the bus driver plus
10 example for the latter is the slave-eeprom driver, which acts as a dual memory
12 EEPROM, the Linux I2C slave can access the content via sysfs and handle data as
19 e.g. sysfs I2C slave events I/O registers
34 I2C slave backends behave like standard I2C clients. So, you can instantiate
36 difference is that i2c slave backends have their own address space. So, you
38 instantiating the slave-eeprom driver from userspace at the 7 bit address 0x64
41 # echo slave-24c02 0x1064 > /sys/bus/i2c/devices/i2c-1/new_device
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/linux/drivers/i2c/busses/
H A Di2c-emev2.c27 #define I2C_OFS_SVA0 0x0c /* slave address */
70 struct i2c_client *slave; member
148 /* Send slave address and R/W type */ in __em_i2c_xfer()
156 /* Received NACK (result of setting slave address and R/W) */ in __em_i2c_xfer()
233 if (!priv->slave) in em_i2c_slave_irq()
244 /* Stop detected, we don't know if it's for slave or master */ in em_i2c_slave_irq()
246 /* Notify slave device */ in em_i2c_slave_irq()
247 i2c_slave_event(priv->slave, I2C_SLAVE_STOP, &value); in em_i2c_slave_irq()
269 i2c_slave_event(priv->slave, event, &value); in em_i2c_slave_irq()
283 i2c_slave_event(priv->slave, I2C_SLAVE_WRITE_REQUESTED, in em_i2c_slave_irq()
[all …]
/linux/drivers/net/ethernet/ti/
H A Dcpsw-common.c15 int slave, u8 *mac_addr) in davinci_emac_3517_get_macid() argument
28 regmap_read(syscon, CTRL_MAC_LO_REG(offset, slave), &macid_lsb); in davinci_emac_3517_get_macid()
29 regmap_read(syscon, CTRL_MAC_HI_REG(offset, slave), &macid_msb); in davinci_emac_3517_get_macid()
41 static int cpsw_am33xx_cm_get_macid(struct device *dev, u16 offset, int slave, in cpsw_am33xx_cm_get_macid() argument
55 regmap_read(syscon, CTRL_MAC_LO_REG(offset, slave), &macid_lo); in cpsw_am33xx_cm_get_macid()
56 regmap_read(syscon, CTRL_MAC_HI_REG(offset, slave), &macid_hi); in cpsw_am33xx_cm_get_macid()
68 int ti_cm_get_macid(struct device *dev, int slave, u8 *mac_addr) in ti_cm_get_macid() argument
71 return cpsw_am33xx_cm_get_macid(dev, 0x630, slave, mac_addr); in ti_cm_get_macid()
74 return cpsw_am33xx_cm_get_macid(dev, 0x630, slave, mac_addr); in ti_cm_get_macid()
77 return davinci_emac_3517_get_macid(dev, 0x110, slave, mac_addr); in ti_cm_get_macid()
[all …]
/linux/Documentation/gpu/
H A Dkomeda-kms.rst91 pipeline_A.timing_ctrlr. The pipeline_B works just like a "slave" of
140 Dual pipeline with Slave enabled
144 :alt: Slave pipeline digraph
145 :caption: Slave pipeline enabled data flow
157 label="Slave Pipeline_B"
161 "Slave.Scaler-0";
162 "Slave.Scaler-1";
166 "Slave.Layer-0" -> "Slave.Scaler-0"
167 "Slave.Layer-1" -> "Slave.Scaler-0"
168 "Slave.Layer-2" -> "Slave.Scaler-1"
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/linux/tools/testing/selftests/drivers/net/bonding/
H A Dbond_options.sh66 check_err $? "Current active slave is $active_slave but not $target_active_slave"
96 # active slave should be the primary slave
99 # active slave should be the higher prio slave
104 # when only 1 slave is up
107 bond_check_connection "only 1 slave up"
109 # when a higher prio slave change to up
111 bond_check_connection "higher prio slave up"
125 # when the primary slave change to up
127 bond_check_connection "primary slave up"
138 bond_check_connection "pre_active slave down"
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