Searched refs:ds (Results 1 - 200 of 450) sorted by relevance

123

/linux-4.1.27/net/dsa/
H A Dslave.c26 struct dsa_switch *ds = bus->priv; dsa_slave_phy_read() local
28 if (ds->phys_mii_mask & (1 << addr)) dsa_slave_phy_read()
29 return ds->drv->phy_read(ds, addr, reg); dsa_slave_phy_read()
36 struct dsa_switch *ds = bus->priv; dsa_slave_phy_write() local
38 if (ds->phys_mii_mask & (1 << addr)) dsa_slave_phy_write()
39 return ds->drv->phy_write(ds, addr, reg, val); dsa_slave_phy_write()
44 void dsa_slave_mii_bus_init(struct dsa_switch *ds) dsa_slave_mii_bus_init() argument
46 ds->slave_mii_bus->priv = (void *)ds; dsa_slave_mii_bus_init()
47 ds->slave_mii_bus->name = "dsa slave smi"; dsa_slave_mii_bus_init()
48 ds->slave_mii_bus->read = dsa_slave_phy_read; dsa_slave_mii_bus_init()
49 ds->slave_mii_bus->write = dsa_slave_phy_write; dsa_slave_mii_bus_init()
50 snprintf(ds->slave_mii_bus->id, MII_BUS_ID_SIZE, "dsa-%d:%.2x", dsa_slave_mii_bus_init()
51 ds->index, ds->pd->sw_addr); dsa_slave_mii_bus_init()
52 ds->slave_mii_bus->parent = ds->master_dev; dsa_slave_mii_bus_init()
53 ds->slave_mii_bus->phy_mask = ~ds->phys_mii_mask; dsa_slave_mii_bus_init()
74 struct dsa_switch *ds = p->parent; dsa_slave_open() local
99 if (ds->drv->port_enable) { dsa_slave_open()
100 err = ds->drv->port_enable(ds, p->port, p->phy); dsa_slave_open()
105 if (ds->drv->port_stp_update) dsa_slave_open()
106 ds->drv->port_stp_update(ds, p->port, stp_state); dsa_slave_open()
130 struct dsa_switch *ds = p->parent; dsa_slave_close() local
145 if (ds->drv->port_disable) dsa_slave_close()
146 ds->drv->port_disable(ds, p->port, p->phy); dsa_slave_close()
148 if (ds->drv->port_stp_update) dsa_slave_close()
149 ds->drv->port_stp_update(ds, p->port, BR_STATE_DISABLED); dsa_slave_close()
207 struct dsa_switch *ds = p->parent; dsa_slave_fdb_add() local
210 if (ds->drv->fdb_add) dsa_slave_fdb_add()
211 ret = ds->drv->fdb_add(ds, p->port, addr, vid); dsa_slave_fdb_add()
221 struct dsa_switch *ds = p->parent; dsa_slave_fdb_del() local
224 if (ds->drv->fdb_del) dsa_slave_fdb_del()
225 ret = ds->drv->fdb_del(ds, p->port, addr, vid); dsa_slave_fdb_del()
272 struct dsa_switch *ds = p->parent; dsa_slave_fdb_dump() local
276 if (!ds->drv->fdb_getnext) dsa_slave_fdb_dump()
282 ret = ds->drv->fdb_getnext(ds, p->port, addr, &is_static); dsa_slave_fdb_dump()
315 static u32 dsa_slave_br_port_mask(struct dsa_switch *ds, dsa_slave_br_port_mask() argument
323 if (!dsa_is_port_initialized(ds, port)) dsa_slave_br_port_mask()
326 p = netdev_priv(ds->ports[port]); dsa_slave_br_port_mask()
328 if (ds->ports[port]->priv_flags & IFF_BRIDGE_PORT && dsa_slave_br_port_mask()
339 struct dsa_switch *ds = p->parent; dsa_slave_stp_update() local
342 if (ds->drv->port_stp_update) dsa_slave_stp_update()
343 ret = ds->drv->port_stp_update(ds, p->port, state); dsa_slave_stp_update()
352 struct dsa_switch *ds = p->parent; dsa_slave_bridge_port_join() local
357 if (ds->drv->port_join_bridge) dsa_slave_bridge_port_join()
358 ret = ds->drv->port_join_bridge(ds, p->port, dsa_slave_bridge_port_join()
359 dsa_slave_br_port_mask(ds, br)); dsa_slave_bridge_port_join()
367 struct dsa_switch *ds = p->parent; dsa_slave_bridge_port_leave() local
371 if (ds->drv->port_leave_bridge) dsa_slave_bridge_port_leave()
372 ret = ds->drv->port_leave_bridge(ds, p->port, dsa_slave_bridge_port_leave()
373 dsa_slave_br_port_mask(ds, p->bridge_dev)); dsa_slave_bridge_port_leave()
389 struct dsa_switch *ds = p->parent; dsa_slave_parent_id_get() local
391 psid->id_len = sizeof(ds->index); dsa_slave_parent_id_get()
392 memcpy(&psid->id, &ds->index, psid->id_len); dsa_slave_parent_id_get()
456 struct dsa_switch *ds = p->parent; dsa_slave_get_regs_len() local
458 if (ds->drv->get_regs_len) dsa_slave_get_regs_len()
459 return ds->drv->get_regs_len(ds, p->port); dsa_slave_get_regs_len()
468 struct dsa_switch *ds = p->parent; dsa_slave_get_regs() local
470 if (ds->drv->get_regs) dsa_slave_get_regs()
471 ds->drv->get_regs(ds, p->port, regs, _p); dsa_slave_get_regs()
499 struct dsa_switch *ds = p->parent; dsa_slave_get_eeprom_len() local
501 if (ds->pd->eeprom_len) dsa_slave_get_eeprom_len()
502 return ds->pd->eeprom_len; dsa_slave_get_eeprom_len()
504 if (ds->drv->get_eeprom_len) dsa_slave_get_eeprom_len()
505 return ds->drv->get_eeprom_len(ds); dsa_slave_get_eeprom_len()
514 struct dsa_switch *ds = p->parent; dsa_slave_get_eeprom() local
516 if (ds->drv->get_eeprom) dsa_slave_get_eeprom()
517 return ds->drv->get_eeprom(ds, eeprom, data); dsa_slave_get_eeprom()
526 struct dsa_switch *ds = p->parent; dsa_slave_set_eeprom() local
528 if (ds->drv->set_eeprom) dsa_slave_set_eeprom()
529 return ds->drv->set_eeprom(ds, eeprom, data); dsa_slave_set_eeprom()
538 struct dsa_switch *ds = p->parent; dsa_slave_get_strings() local
547 if (ds->drv->get_strings != NULL) dsa_slave_get_strings()
548 ds->drv->get_strings(ds, p->port, data + 4 * len); dsa_slave_get_strings()
557 struct dsa_switch *ds = p->parent; dsa_slave_get_ethtool_stats() local
563 if (ds->drv->get_ethtool_stats != NULL) dsa_slave_get_ethtool_stats()
564 ds->drv->get_ethtool_stats(ds, p->port, data + 4); dsa_slave_get_ethtool_stats()
570 struct dsa_switch *ds = p->parent; dsa_slave_get_sset_count() local
576 if (ds->drv->get_sset_count != NULL) dsa_slave_get_sset_count()
577 count += ds->drv->get_sset_count(ds); dsa_slave_get_sset_count()
588 struct dsa_switch *ds = p->parent; dsa_slave_get_wol() local
590 if (ds->drv->get_wol) dsa_slave_get_wol()
591 ds->drv->get_wol(ds, p->port, w); dsa_slave_get_wol()
597 struct dsa_switch *ds = p->parent; dsa_slave_set_wol() local
600 if (ds->drv->set_wol) dsa_slave_set_wol()
601 ret = ds->drv->set_wol(ds, p->port, w); dsa_slave_set_wol()
609 struct dsa_switch *ds = p->parent; dsa_slave_set_eee() local
612 if (!ds->drv->set_eee) dsa_slave_set_eee()
615 ret = ds->drv->set_eee(ds, p->port, p->phy, e); dsa_slave_set_eee()
628 struct dsa_switch *ds = p->parent; dsa_slave_get_eee() local
631 if (!ds->drv->get_eee) dsa_slave_get_eee()
634 ret = ds->drv->get_eee(ds, p->port, e); dsa_slave_get_eee()
686 struct dsa_switch *ds = p->parent; dsa_slave_adjust_link() local
704 if (ds->drv->adjust_link && status_changed) dsa_slave_adjust_link()
705 ds->drv->adjust_link(ds, p->port, p->phy); dsa_slave_adjust_link()
715 struct dsa_switch *ds = p->parent; dsa_slave_fixed_link_update() local
717 if (ds->drv->fixed_link_update) dsa_slave_fixed_link_update()
718 ds->drv->fixed_link_update(ds, p->port, status); dsa_slave_fixed_link_update()
728 struct dsa_switch *ds = p->parent; dsa_slave_phy_connect() local
730 p->phy = ds->slave_mii_bus->phy_map[addr]; dsa_slave_phy_connect()
746 struct dsa_switch *ds = p->parent; dsa_slave_phy_setup() local
747 struct dsa_chip_data *cd = ds->pd; dsa_slave_phy_setup()
773 if (ds->drv->get_phy_flags) dsa_slave_phy_setup()
774 phy_flags = ds->drv->get_phy_flags(ds, p->port); dsa_slave_phy_setup()
784 (ds->phys_mii_mask & (1 << ret))) { dsa_slave_phy_setup()
845 int dsa_slave_create(struct dsa_switch *ds, struct device *parent, dsa_slave_create() argument
848 struct net_device *master = ds->dst->master_netdev; dsa_slave_create()
866 slave_dev->dev.of_node = ds->pd->port_dn[port]; dsa_slave_create()
871 p->parent = ds; dsa_slave_create()
874 switch (ds->dst->tag_protocol) { dsa_slave_create()
910 ds->ports[port] = slave_dev; dsa_slave_create()
916 ds->ports[port] = NULL; dsa_slave_create()
H A Ddsa.c86 struct dsa_switch *ds = dev_get_drvdata(dev); temp1_input_show() local
89 ret = ds->drv->get_temp(ds, &temp); temp1_input_show()
100 struct dsa_switch *ds = dev_get_drvdata(dev); temp1_max_show() local
103 ret = ds->drv->get_temp_limit(ds, &temp); temp1_max_show()
114 struct dsa_switch *ds = dev_get_drvdata(dev); temp1_max_store() local
121 ret = ds->drv->set_temp_limit(ds, DIV_ROUND_CLOSEST(temp, 1000)); temp1_max_store()
132 struct dsa_switch *ds = dev_get_drvdata(dev); temp1_max_alarm_show() local
136 ret = ds->drv->get_temp_alarm(ds, &alarm); temp1_max_alarm_show()
155 struct dsa_switch *ds = dev_get_drvdata(dev); dsa_hwmon_attrs_visible() local
156 struct dsa_switch_driver *drv = ds->drv; dsa_hwmon_attrs_visible()
179 static int dsa_switch_setup_one(struct dsa_switch *ds, struct device *parent) dsa_switch_setup_one() argument
181 struct dsa_switch_driver *drv = ds->drv; dsa_switch_setup_one()
182 struct dsa_switch_tree *dst = ds->dst; dsa_switch_setup_one()
183 struct dsa_chip_data *pd = ds->pd; dsa_switch_setup_one()
185 int index = ds->index; dsa_switch_setup_one()
208 ds->dsa_port_mask |= 1 << i; dsa_switch_setup_one()
210 ds->phys_port_mask |= 1 << i; dsa_switch_setup_one()
223 ds->phys_mii_mask = ds->phys_port_mask; dsa_switch_setup_one()
231 switch (ds->tag_protocol) { dsa_switch_setup_one()
259 dst->tag_protocol = ds->tag_protocol; dsa_switch_setup_one()
265 ret = drv->setup(ds); dsa_switch_setup_one()
269 ret = drv->set_addr(ds, dst->master_netdev->dev_addr); dsa_switch_setup_one()
273 ds->slave_mii_bus = mdiobus_alloc(); dsa_switch_setup_one()
274 if (ds->slave_mii_bus == NULL) { dsa_switch_setup_one()
278 dsa_slave_mii_bus_init(ds); dsa_switch_setup_one()
280 ret = mdiobus_register(ds->slave_mii_bus); dsa_switch_setup_one()
289 if (!(ds->phys_port_mask & (1 << i))) dsa_switch_setup_one()
292 ret = dsa_slave_create(ds, parent, i, pd->port_names[i]); dsa_switch_setup_one()
316 scnprintf(ds->hwmon_name, sizeof(ds->hwmon_name), "%s_dsa%d", dsa_switch_setup_one()
318 ds->hwmon_dev = hwmon_device_register_with_groups(NULL, dsa_switch_setup_one()
319 ds->hwmon_name, ds, dsa_hwmon_groups); dsa_switch_setup_one()
320 if (IS_ERR(ds->hwmon_dev)) dsa_switch_setup_one()
321 ds->hwmon_dev = NULL; dsa_switch_setup_one()
328 mdiobus_free(ds->slave_mii_bus); dsa_switch_setup_one()
330 kfree(ds); dsa_switch_setup_one()
340 struct dsa_switch *ds; dsa_switch_setup() local
360 ds = kzalloc(sizeof(*ds) + drv->priv_size, GFP_KERNEL); dsa_switch_setup()
361 if (ds == NULL) dsa_switch_setup()
364 ds->dst = dst; dsa_switch_setup()
365 ds->index = index; dsa_switch_setup()
366 ds->pd = pd; dsa_switch_setup()
367 ds->drv = drv; dsa_switch_setup()
368 ds->tag_protocol = drv->tag_protocol; dsa_switch_setup()
369 ds->master_dev = host_dev; dsa_switch_setup()
371 ret = dsa_switch_setup_one(ds, parent); dsa_switch_setup()
375 return ds; dsa_switch_setup()
378 static void dsa_switch_destroy(struct dsa_switch *ds) dsa_switch_destroy() argument
381 if (ds->hwmon_dev) dsa_switch_destroy()
382 hwmon_device_unregister(ds->hwmon_dev); dsa_switch_destroy()
387 static int dsa_switch_suspend(struct dsa_switch *ds) dsa_switch_suspend() argument
393 if (!dsa_is_port_initialized(ds, i)) dsa_switch_suspend()
396 ret = dsa_slave_suspend(ds->ports[i]); dsa_switch_suspend()
401 if (ds->drv->suspend) dsa_switch_suspend()
402 ret = ds->drv->suspend(ds); dsa_switch_suspend()
407 static int dsa_switch_resume(struct dsa_switch *ds) dsa_switch_resume() argument
411 if (ds->drv->resume) dsa_switch_resume()
412 ret = ds->drv->resume(ds); dsa_switch_resume()
419 if (!dsa_is_port_initialized(ds, i)) dsa_switch_resume()
422 ret = dsa_slave_resume(ds->ports[i]); dsa_switch_resume()
441 struct dsa_switch *ds = dst->ds[i]; dsa_link_poll_work() local
443 if (ds != NULL && ds->drv->poll_link != NULL) dsa_link_poll_work()
444 ds->drv->poll_link(ds); dsa_link_poll_work()
716 struct dsa_switch *ds; dsa_setup_dst() local
718 ds = dsa_switch_setup(dst, i, parent, pd->chip[i].host_dev); dsa_setup_dst()
719 if (IS_ERR(ds)) { dsa_setup_dst()
721 i, PTR_ERR(ds)); dsa_setup_dst()
725 dst->ds[i] = ds; dsa_setup_dst()
726 if (ds->drv->poll_link != NULL) dsa_setup_dst()
815 struct dsa_switch *ds = dst->ds[i]; dsa_remove_dst() local
817 if (ds != NULL) dsa_remove_dst()
818 dsa_switch_destroy(ds); dsa_remove_dst()
866 struct dsa_switch *ds = dst->ds[i]; dsa_suspend() local
868 if (ds != NULL) dsa_suspend()
869 ret = dsa_switch_suspend(ds); dsa_suspend()
882 struct dsa_switch *ds = dst->ds[i]; dsa_resume() local
884 if (ds != NULL) dsa_resume()
885 ret = dsa_switch_resume(ds); dsa_resume()
H A Dtag_trailer.c70 struct dsa_switch *ds; trailer_rcv() local
76 ds = dst->ds[0]; trailer_rcv()
91 if (source_port >= DSA_MAX_PORTS || ds->ports[source_port] == NULL) trailer_rcv()
96 skb->dev = ds->ports[source_port]; trailer_rcv()
H A Ddsa_priv.h57 void dsa_slave_mii_bus_init(struct dsa_switch *ds);
58 int dsa_slave_create(struct dsa_switch *ds, struct device *parent,
H A Dtag_brcm.c107 struct dsa_switch *ds; brcm_tag_rcv() local
114 ds = dst->ds[0]; brcm_tag_rcv()
139 if (source_port >= DSA_MAX_PORTS || ds->ports[source_port] == NULL) brcm_tag_rcv()
152 skb->dev = ds->ports[source_port]; brcm_tag_rcv()
H A Dtag_dsa.c80 struct dsa_switch *ds; dsa_rcv() local
118 ds = dst->ds[source_device]; dsa_rcv()
119 if (source_port >= DSA_MAX_PORTS || ds->ports[source_port] == NULL) dsa_rcv()
168 skb->dev = ds->ports[source_port]; dsa_rcv()
H A Dtag_edsa.c93 struct dsa_switch *ds; edsa_rcv() local
131 ds = dst->ds[source_device]; edsa_rcv()
132 if (source_port >= DSA_MAX_PORTS || ds->ports[source_port] == NULL) edsa_rcv()
187 skb->dev = ds->ports[source_port]; edsa_rcv()
/linux-4.1.27/drivers/net/dsa/
H A Dmv88e6xxx.c79 static int _mv88e6xxx_reg_read(struct dsa_switch *ds, int addr, int reg) _mv88e6xxx_reg_read() argument
81 struct mii_bus *bus = dsa_host_dev_to_mii_bus(ds->master_dev); _mv88e6xxx_reg_read()
87 ret = __mv88e6xxx_reg_read(bus, ds->pd->sw_addr, addr, reg); _mv88e6xxx_reg_read()
91 dev_dbg(ds->master_dev, "<- addr: 0x%.2x reg: 0x%.2x val: 0x%.4x\n", _mv88e6xxx_reg_read()
97 int mv88e6xxx_reg_read(struct dsa_switch *ds, int addr, int reg) mv88e6xxx_reg_read() argument
99 struct mv88e6xxx_priv_state *ps = ds_to_priv(ds); mv88e6xxx_reg_read()
103 ret = _mv88e6xxx_reg_read(ds, addr, reg); mv88e6xxx_reg_read()
142 static int _mv88e6xxx_reg_write(struct dsa_switch *ds, int addr, int reg, _mv88e6xxx_reg_write() argument
145 struct mii_bus *bus = dsa_host_dev_to_mii_bus(ds->master_dev); _mv88e6xxx_reg_write()
150 dev_dbg(ds->master_dev, "-> addr: 0x%.2x reg: 0x%.2x val: 0x%.4x\n", _mv88e6xxx_reg_write()
153 return __mv88e6xxx_reg_write(bus, ds->pd->sw_addr, addr, reg, val); _mv88e6xxx_reg_write()
156 int mv88e6xxx_reg_write(struct dsa_switch *ds, int addr, int reg, u16 val) mv88e6xxx_reg_write() argument
158 struct mv88e6xxx_priv_state *ps = ds_to_priv(ds); mv88e6xxx_reg_write()
162 ret = _mv88e6xxx_reg_write(ds, addr, reg, val); mv88e6xxx_reg_write()
168 int mv88e6xxx_config_prio(struct dsa_switch *ds) mv88e6xxx_config_prio() argument
186 int mv88e6xxx_set_addr_direct(struct dsa_switch *ds, u8 *addr) mv88e6xxx_set_addr_direct() argument
195 int mv88e6xxx_set_addr_indirect(struct dsa_switch *ds, u8 *addr) mv88e6xxx_set_addr_indirect() argument
221 static int _mv88e6xxx_phy_read(struct dsa_switch *ds, int addr, int regnum) _mv88e6xxx_phy_read() argument
224 return mv88e6xxx_reg_read(ds, addr, regnum); _mv88e6xxx_phy_read()
229 static int _mv88e6xxx_phy_write(struct dsa_switch *ds, int addr, int regnum, _mv88e6xxx_phy_write() argument
233 return mv88e6xxx_reg_write(ds, addr, regnum, val); _mv88e6xxx_phy_write()
238 static int mv88e6xxx_ppu_disable(struct dsa_switch *ds) mv88e6xxx_ppu_disable() argument
259 static int mv88e6xxx_ppu_enable(struct dsa_switch *ds) mv88e6xxx_ppu_enable() argument
285 struct dsa_switch *ds = ((struct dsa_switch *)ps) - 1; mv88e6xxx_ppu_reenable_work() local
287 if (mv88e6xxx_ppu_enable(ds) == 0) mv88e6xxx_ppu_reenable_work()
300 static int mv88e6xxx_ppu_access_get(struct dsa_switch *ds) mv88e6xxx_ppu_access_get() argument
302 struct mv88e6xxx_priv_state *ps = ds_to_priv(ds); mv88e6xxx_ppu_access_get()
313 ret = mv88e6xxx_ppu_disable(ds); mv88e6xxx_ppu_access_get()
327 static void mv88e6xxx_ppu_access_put(struct dsa_switch *ds) mv88e6xxx_ppu_access_put() argument
329 struct mv88e6xxx_priv_state *ps = ds_to_priv(ds); mv88e6xxx_ppu_access_put()
336 void mv88e6xxx_ppu_state_init(struct dsa_switch *ds) mv88e6xxx_ppu_state_init() argument
338 struct mv88e6xxx_priv_state *ps = ds_to_priv(ds); mv88e6xxx_ppu_state_init()
347 int mv88e6xxx_phy_read_ppu(struct dsa_switch *ds, int addr, int regnum) mv88e6xxx_phy_read_ppu() argument
351 ret = mv88e6xxx_ppu_access_get(ds); mv88e6xxx_phy_read_ppu()
353 ret = mv88e6xxx_reg_read(ds, addr, regnum); mv88e6xxx_phy_read_ppu()
354 mv88e6xxx_ppu_access_put(ds); mv88e6xxx_phy_read_ppu()
360 int mv88e6xxx_phy_write_ppu(struct dsa_switch *ds, int addr, mv88e6xxx_phy_write_ppu() argument
365 ret = mv88e6xxx_ppu_access_get(ds); mv88e6xxx_phy_write_ppu()
367 ret = mv88e6xxx_reg_write(ds, addr, regnum, val); mv88e6xxx_phy_write_ppu()
368 mv88e6xxx_ppu_access_put(ds); mv88e6xxx_phy_write_ppu()
375 void mv88e6xxx_poll_link(struct dsa_switch *ds) mv88e6xxx_poll_link() argument
387 dev = ds->ports[i]; mv88e6xxx_poll_link()
393 port_status = mv88e6xxx_reg_read(ds, REG_PORT(i), mv88e6xxx_poll_link()
437 static bool mv88e6xxx_6352_family(struct dsa_switch *ds) mv88e6xxx_6352_family() argument
439 struct mv88e6xxx_priv_state *ps = ds_to_priv(ds); mv88e6xxx_6352_family()
450 static int mv88e6xxx_stats_wait(struct dsa_switch *ds) mv88e6xxx_stats_wait() argument
464 static int mv88e6xxx_stats_snapshot(struct dsa_switch *ds, int port) mv88e6xxx_stats_snapshot() argument
468 if (mv88e6xxx_6352_family(ds)) mv88e6xxx_stats_snapshot()
477 ret = mv88e6xxx_stats_wait(ds); mv88e6xxx_stats_snapshot()
484 static void mv88e6xxx_stats_read(struct dsa_switch *ds, int stat, u32 *val) mv88e6xxx_stats_read() argument
491 ret = mv88e6xxx_reg_write(ds, REG_GLOBAL, GLOBAL_STATS_OP, mv88e6xxx_stats_read()
497 ret = mv88e6xxx_stats_wait(ds); mv88e6xxx_stats_read()
501 ret = mv88e6xxx_reg_read(ds, REG_GLOBAL, GLOBAL_STATS_COUNTER_32); mv88e6xxx_stats_read()
507 ret = mv88e6xxx_reg_read(ds, REG_GLOBAL, GLOBAL_STATS_COUNTER_01); mv88e6xxx_stats_read()
552 static bool have_sw_in_discards(struct dsa_switch *ds) have_sw_in_discards() argument
554 struct mv88e6xxx_priv_state *ps = ds_to_priv(ds); have_sw_in_discards()
568 static void _mv88e6xxx_get_strings(struct dsa_switch *ds, _mv88e6xxx_get_strings() argument
581 static void _mv88e6xxx_get_ethtool_stats(struct dsa_switch *ds, _mv88e6xxx_get_ethtool_stats() argument
586 struct mv88e6xxx_priv_state *ps = ds_to_priv(ds); _mv88e6xxx_get_ethtool_stats()
592 ret = mv88e6xxx_stats_snapshot(ds, port); _mv88e6xxx_get_ethtool_stats()
605 ret = mv88e6xxx_reg_read(ds, REG_PORT(port), _mv88e6xxx_get_ethtool_stats()
611 ret = mv88e6xxx_reg_read(ds, REG_PORT(port), _mv88e6xxx_get_ethtool_stats()
620 mv88e6xxx_stats_read(ds, s->reg, &low); _mv88e6xxx_get_ethtool_stats()
622 mv88e6xxx_stats_read(ds, s->reg + 1, &high); _mv88e6xxx_get_ethtool_stats()
632 mv88e6xxx_get_strings(struct dsa_switch *ds, int port, uint8_t *data) mv88e6xxx_get_strings() argument
634 if (have_sw_in_discards(ds)) mv88e6xxx_get_strings()
635 _mv88e6xxx_get_strings(ds, ARRAY_SIZE(mv88e6xxx_hw_stats), mv88e6xxx_get_strings()
638 _mv88e6xxx_get_strings(ds, ARRAY_SIZE(mv88e6xxx_hw_stats) - 3, mv88e6xxx_get_strings()
642 int mv88e6xxx_get_sset_count(struct dsa_switch *ds) mv88e6xxx_get_sset_count() argument
644 if (have_sw_in_discards(ds)) mv88e6xxx_get_sset_count()
650 mv88e6xxx_get_ethtool_stats(struct dsa_switch *ds, mv88e6xxx_get_ethtool_stats() argument
653 if (have_sw_in_discards(ds)) mv88e6xxx_get_ethtool_stats()
655 ds, ARRAY_SIZE(mv88e6xxx_hw_stats), mv88e6xxx_get_ethtool_stats()
659 ds, ARRAY_SIZE(mv88e6xxx_hw_stats) - 3, mv88e6xxx_get_ethtool_stats()
663 int mv88e6xxx_get_regs_len(struct dsa_switch *ds, int port) mv88e6xxx_get_regs_len() argument
668 void mv88e6xxx_get_regs(struct dsa_switch *ds, int port, mv88e6xxx_get_regs() argument
681 ret = mv88e6xxx_reg_read(ds, REG_PORT(port), i); mv88e6xxx_get_regs()
689 int mv88e6xxx_get_temp(struct dsa_switch *ds, int *temp) mv88e6xxx_get_temp() argument
691 struct mv88e6xxx_priv_state *ps = ds_to_priv(ds); mv88e6xxx_get_temp()
699 ret = _mv88e6xxx_phy_write(ds, 0x0, 0x16, 0x6); mv88e6xxx_get_temp()
704 ret = _mv88e6xxx_phy_read(ds, 0x0, 0x1a); mv88e6xxx_get_temp()
708 ret = _mv88e6xxx_phy_write(ds, 0x0, 0x1a, ret | (1 << 5)); mv88e6xxx_get_temp()
715 val = _mv88e6xxx_phy_read(ds, 0x0, 0x1a); mv88e6xxx_get_temp()
722 ret = _mv88e6xxx_phy_write(ds, 0x0, 0x1a, ret & ~(1 << 5)); mv88e6xxx_get_temp()
729 _mv88e6xxx_phy_write(ds, 0x0, 0x16, 0x0); mv88e6xxx_get_temp()
735 static int mv88e6xxx_wait(struct dsa_switch *ds, int reg, int offset, u16 mask) mv88e6xxx_wait() argument
751 int mv88e6xxx_phy_wait(struct dsa_switch *ds) mv88e6xxx_phy_wait() argument
753 return mv88e6xxx_wait(ds, REG_GLOBAL2, GLOBAL2_SMI_OP, mv88e6xxx_phy_wait()
757 int mv88e6xxx_eeprom_load_wait(struct dsa_switch *ds) mv88e6xxx_eeprom_load_wait() argument
759 return mv88e6xxx_wait(ds, REG_GLOBAL2, GLOBAL2_EEPROM_OP, mv88e6xxx_eeprom_load_wait()
763 int mv88e6xxx_eeprom_busy_wait(struct dsa_switch *ds) mv88e6xxx_eeprom_busy_wait() argument
765 return mv88e6xxx_wait(ds, REG_GLOBAL2, GLOBAL2_EEPROM_OP, mv88e6xxx_eeprom_busy_wait()
770 static int _mv88e6xxx_wait(struct dsa_switch *ds, int reg, int offset, u16 mask) _mv88e6xxx_wait() argument
777 ret = _mv88e6xxx_reg_read(ds, reg, offset); _mv88e6xxx_wait()
789 static int _mv88e6xxx_atu_wait(struct dsa_switch *ds) _mv88e6xxx_atu_wait() argument
791 return _mv88e6xxx_wait(ds, REG_GLOBAL, GLOBAL_ATU_OP, _mv88e6xxx_atu_wait()
796 static int _mv88e6xxx_phy_read_indirect(struct dsa_switch *ds, int addr, _mv88e6xxx_phy_read_indirect() argument
804 ret = mv88e6xxx_phy_wait(ds); _mv88e6xxx_phy_read_indirect()
812 static int _mv88e6xxx_phy_write_indirect(struct dsa_switch *ds, int addr, _mv88e6xxx_phy_write_indirect() argument
819 return mv88e6xxx_phy_wait(ds); _mv88e6xxx_phy_write_indirect()
822 int mv88e6xxx_get_eee(struct dsa_switch *ds, int port, struct ethtool_eee *e) mv88e6xxx_get_eee() argument
824 struct mv88e6xxx_priv_state *ps = ds_to_priv(ds); mv88e6xxx_get_eee()
829 reg = _mv88e6xxx_phy_read_indirect(ds, port, 16); mv88e6xxx_get_eee()
836 reg = mv88e6xxx_reg_read(ds, REG_PORT(port), PORT_STATUS); mv88e6xxx_get_eee()
848 int mv88e6xxx_set_eee(struct dsa_switch *ds, int port, mv88e6xxx_set_eee() argument
851 struct mv88e6xxx_priv_state *ps = ds_to_priv(ds); mv88e6xxx_set_eee()
857 ret = _mv88e6xxx_phy_read_indirect(ds, port, 16); mv88e6xxx_set_eee()
867 ret = _mv88e6xxx_phy_write_indirect(ds, port, 16, reg); mv88e6xxx_set_eee()
874 static int _mv88e6xxx_atu_cmd(struct dsa_switch *ds, int fid, u16 cmd) _mv88e6xxx_atu_cmd() argument
878 ret = _mv88e6xxx_reg_write(ds, REG_GLOBAL, 0x01, fid); _mv88e6xxx_atu_cmd()
882 ret = _mv88e6xxx_reg_write(ds, REG_GLOBAL, GLOBAL_ATU_OP, cmd); _mv88e6xxx_atu_cmd()
886 return _mv88e6xxx_atu_wait(ds); _mv88e6xxx_atu_cmd()
889 static int _mv88e6xxx_flush_fid(struct dsa_switch *ds, int fid) _mv88e6xxx_flush_fid() argument
893 ret = _mv88e6xxx_atu_wait(ds); _mv88e6xxx_flush_fid()
897 return _mv88e6xxx_atu_cmd(ds, fid, GLOBAL_ATU_OP_FLUSH_NON_STATIC_DB); _mv88e6xxx_flush_fid()
900 static int mv88e6xxx_set_port_state(struct dsa_switch *ds, int port, u8 state) mv88e6xxx_set_port_state() argument
902 struct mv88e6xxx_priv_state *ps = ds_to_priv(ds); mv88e6xxx_set_port_state()
908 reg = _mv88e6xxx_reg_read(ds, REG_PORT(port), PORT_CONTROL); mv88e6xxx_set_port_state()
922 ret = _mv88e6xxx_flush_fid(ds, ps->fid[port]); mv88e6xxx_set_port_state()
927 ret = _mv88e6xxx_reg_write(ds, REG_PORT(port), PORT_CONTROL, mv88e6xxx_set_port_state()
937 static int _mv88e6xxx_update_port_config(struct dsa_switch *ds, int port) _mv88e6xxx_update_port_config() argument
939 struct mv88e6xxx_priv_state *ps = ds_to_priv(ds); _mv88e6xxx_update_port_config()
943 if (dsa_is_cpu_port(ds, port)) _mv88e6xxx_update_port_config()
944 reg |= ds->phys_port_mask; _mv88e6xxx_update_port_config()
947 (1 << dsa_upstream_port(ds))) & ~(1 << port); _mv88e6xxx_update_port_config()
949 return _mv88e6xxx_reg_write(ds, REG_PORT(port), PORT_BASE_VLAN, reg); _mv88e6xxx_update_port_config()
953 static int _mv88e6xxx_update_bridge_config(struct dsa_switch *ds, int fid) _mv88e6xxx_update_bridge_config() argument
955 struct mv88e6xxx_priv_state *ps = ds_to_priv(ds); _mv88e6xxx_update_bridge_config()
960 mask = ds->phys_port_mask; _mv88e6xxx_update_bridge_config()
967 ret = _mv88e6xxx_update_port_config(ds, port); _mv88e6xxx_update_bridge_config()
972 return _mv88e6xxx_flush_fid(ds, fid); _mv88e6xxx_update_bridge_config()
977 int mv88e6xxx_join_bridge(struct dsa_switch *ds, int port, u32 br_port_mask) mv88e6xxx_join_bridge() argument
979 struct mv88e6xxx_priv_state *ps = ds_to_priv(ds); mv88e6xxx_join_bridge()
994 netdev_err(ds->ports[port], mv88e6xxx_join_bridge()
1007 ret = _mv88e6xxx_update_bridge_config(ds, fid); mv88e6xxx_join_bridge()
1015 int mv88e6xxx_leave_bridge(struct dsa_switch *ds, int port, u32 br_port_mask) mv88e6xxx_leave_bridge() argument
1017 struct mv88e6xxx_priv_state *ps = ds_to_priv(ds); mv88e6xxx_leave_bridge()
1024 netdev_err(ds->ports[port], mv88e6xxx_leave_bridge()
1045 ret = _mv88e6xxx_update_bridge_config(ds, fid); mv88e6xxx_leave_bridge()
1047 ret = _mv88e6xxx_update_bridge_config(ds, newfid); mv88e6xxx_leave_bridge()
1054 int mv88e6xxx_port_stp_update(struct dsa_switch *ds, int port, u8 state) mv88e6xxx_port_stp_update() argument
1056 struct mv88e6xxx_priv_state *ps = ds_to_priv(ds); mv88e6xxx_port_stp_update()
1076 netdev_dbg(ds->ports[port], "port state %d [%d]\n", state, stp_state); mv88e6xxx_port_stp_update()
1088 static int __mv88e6xxx_write_addr(struct dsa_switch *ds, __mv88e6xxx_write_addr() argument
1095 ds, REG_GLOBAL, GLOBAL_ATU_MAC_01 + i, __mv88e6xxx_write_addr()
1104 static int __mv88e6xxx_read_addr(struct dsa_switch *ds, unsigned char *addr) __mv88e6xxx_read_addr() argument
1109 ret = _mv88e6xxx_reg_read(ds, REG_GLOBAL, __mv88e6xxx_read_addr()
1120 static int __mv88e6xxx_port_fdb_cmd(struct dsa_switch *ds, int port, __mv88e6xxx_port_fdb_cmd() argument
1123 struct mv88e6xxx_priv_state *ps = ds_to_priv(ds); __mv88e6xxx_port_fdb_cmd()
1127 ret = _mv88e6xxx_atu_wait(ds); __mv88e6xxx_port_fdb_cmd()
1131 ret = __mv88e6xxx_write_addr(ds, addr); __mv88e6xxx_port_fdb_cmd()
1135 ret = _mv88e6xxx_reg_write(ds, REG_GLOBAL, GLOBAL_ATU_DATA, __mv88e6xxx_port_fdb_cmd()
1140 ret = _mv88e6xxx_atu_cmd(ds, fid, GLOBAL_ATU_OP_LOAD_DB); __mv88e6xxx_port_fdb_cmd()
1145 int mv88e6xxx_port_fdb_add(struct dsa_switch *ds, int port, mv88e6xxx_port_fdb_add() argument
1151 struct mv88e6xxx_priv_state *ps = ds_to_priv(ds); mv88e6xxx_port_fdb_add()
1155 ret = __mv88e6xxx_port_fdb_cmd(ds, port, addr, state); mv88e6xxx_port_fdb_add()
1161 int mv88e6xxx_port_fdb_del(struct dsa_switch *ds, int port, mv88e6xxx_port_fdb_del() argument
1164 struct mv88e6xxx_priv_state *ps = ds_to_priv(ds); mv88e6xxx_port_fdb_del()
1168 ret = __mv88e6xxx_port_fdb_cmd(ds, port, addr, mv88e6xxx_port_fdb_del()
1175 static int __mv88e6xxx_port_getnext(struct dsa_switch *ds, int port, __mv88e6xxx_port_getnext() argument
1178 struct mv88e6xxx_priv_state *ps = ds_to_priv(ds); __mv88e6xxx_port_getnext()
1182 ret = _mv88e6xxx_atu_wait(ds); __mv88e6xxx_port_getnext()
1186 ret = __mv88e6xxx_write_addr(ds, addr); __mv88e6xxx_port_getnext()
1191 ret = _mv88e6xxx_atu_cmd(ds, fid, GLOBAL_ATU_OP_GET_NEXT_DB); __mv88e6xxx_port_getnext()
1195 ret = _mv88e6xxx_reg_read(ds, REG_GLOBAL, GLOBAL_ATU_DATA); __mv88e6xxx_port_getnext()
1203 ret = __mv88e6xxx_read_addr(ds, addr); __mv88e6xxx_port_getnext()
1215 int mv88e6xxx_port_fdb_getnext(struct dsa_switch *ds, int port, mv88e6xxx_port_fdb_getnext() argument
1218 struct mv88e6xxx_priv_state *ps = ds_to_priv(ds); mv88e6xxx_port_fdb_getnext()
1222 ret = __mv88e6xxx_port_getnext(ds, port, addr, is_static); mv88e6xxx_port_fdb_getnext()
1231 struct dsa_switch *ds; mv88e6xxx_bridge_work() local
1235 ds = ((struct dsa_switch *)ps) - 1; mv88e6xxx_bridge_work()
1240 mv88e6xxx_set_port_state(ds, port, ps->port_state[port]); mv88e6xxx_bridge_work()
1244 int mv88e6xxx_setup_port_common(struct dsa_switch *ds, int port) mv88e6xxx_setup_port_common() argument
1246 struct mv88e6xxx_priv_state *ps = ds_to_priv(ds); mv88e6xxx_setup_port_common()
1254 ret = _mv88e6xxx_reg_write(ds, REG_PORT(port), PORT_CONTROL_1, 0x0000); mv88e6xxx_setup_port_common()
1267 if (!dsa_is_cpu_port(ds, port)) mv88e6xxx_setup_port_common()
1270 ret = _mv88e6xxx_update_port_config(ds, port); mv88e6xxx_setup_port_common()
1277 ret = _mv88e6xxx_reg_write(ds, REG_PORT(port), PORT_DEFAULT_VLAN, mv88e6xxx_setup_port_common()
1284 int mv88e6xxx_setup_common(struct dsa_switch *ds) mv88e6xxx_setup_common() argument
1286 struct mv88e6xxx_priv_state *ps = ds_to_priv(ds); mv88e6xxx_setup_common()
1301 int mv88e6xxx_switch_reset(struct dsa_switch *ds, bool ppu_active) mv88e6xxx_switch_reset() argument
1303 struct mv88e6xxx_priv_state *ps = ds_to_priv(ds); mv88e6xxx_switch_reset()
1341 int mv88e6xxx_phy_page_read(struct dsa_switch *ds, int port, int page, int reg) mv88e6xxx_phy_page_read() argument
1343 struct mv88e6xxx_priv_state *ps = ds_to_priv(ds); mv88e6xxx_phy_page_read()
1347 ret = _mv88e6xxx_phy_write_indirect(ds, port, 0x16, page); mv88e6xxx_phy_page_read()
1350 ret = _mv88e6xxx_phy_read_indirect(ds, port, reg); mv88e6xxx_phy_page_read()
1352 _mv88e6xxx_phy_write_indirect(ds, port, 0x16, 0x0); mv88e6xxx_phy_page_read()
1357 int mv88e6xxx_phy_page_write(struct dsa_switch *ds, int port, int page, mv88e6xxx_phy_page_write() argument
1360 struct mv88e6xxx_priv_state *ps = ds_to_priv(ds); mv88e6xxx_phy_page_write()
1364 ret = _mv88e6xxx_phy_write_indirect(ds, port, 0x16, page); mv88e6xxx_phy_page_write()
1368 ret = _mv88e6xxx_phy_write_indirect(ds, port, reg, val); mv88e6xxx_phy_page_write()
1370 _mv88e6xxx_phy_write_indirect(ds, port, 0x16, 0x0); mv88e6xxx_phy_page_write()
1375 static int mv88e6xxx_port_to_phy_addr(struct dsa_switch *ds, int port) mv88e6xxx_port_to_phy_addr() argument
1377 struct mv88e6xxx_priv_state *ps = ds_to_priv(ds); mv88e6xxx_port_to_phy_addr()
1385 mv88e6xxx_phy_read(struct dsa_switch *ds, int port, int regnum) mv88e6xxx_phy_read() argument
1387 struct mv88e6xxx_priv_state *ps = ds_to_priv(ds); mv88e6xxx_phy_read()
1388 int addr = mv88e6xxx_port_to_phy_addr(ds, port); mv88e6xxx_phy_read()
1395 ret = _mv88e6xxx_phy_read(ds, addr, regnum); mv88e6xxx_phy_read()
1401 mv88e6xxx_phy_write(struct dsa_switch *ds, int port, int regnum, u16 val) mv88e6xxx_phy_write() argument
1403 struct mv88e6xxx_priv_state *ps = ds_to_priv(ds); mv88e6xxx_phy_write()
1404 int addr = mv88e6xxx_port_to_phy_addr(ds, port); mv88e6xxx_phy_write()
1411 ret = _mv88e6xxx_phy_write(ds, addr, regnum, val); mv88e6xxx_phy_write()
1417 mv88e6xxx_phy_read_indirect(struct dsa_switch *ds, int port, int regnum) mv88e6xxx_phy_read_indirect() argument
1419 struct mv88e6xxx_priv_state *ps = ds_to_priv(ds); mv88e6xxx_phy_read_indirect()
1420 int addr = mv88e6xxx_port_to_phy_addr(ds, port); mv88e6xxx_phy_read_indirect()
1427 ret = _mv88e6xxx_phy_read_indirect(ds, addr, regnum); mv88e6xxx_phy_read_indirect()
1433 mv88e6xxx_phy_write_indirect(struct dsa_switch *ds, int port, int regnum, mv88e6xxx_phy_write_indirect() argument
1436 struct mv88e6xxx_priv_state *ps = ds_to_priv(ds); mv88e6xxx_phy_write_indirect()
1437 int addr = mv88e6xxx_port_to_phy_addr(ds, port); mv88e6xxx_phy_write_indirect()
1444 ret = _mv88e6xxx_phy_write_indirect(ds, addr, regnum, val); mv88e6xxx_phy_write_indirect()
H A Dmv88e6131.c45 static int mv88e6131_setup_global(struct dsa_switch *ds) mv88e6131_setup_global() argument
64 ret = mv88e6xxx_config_prio(ds); mv88e6131_setup_global()
75 REG_WRITE(REG_GLOBAL, 0x1a, (dsa_upstream_port(ds) * 0x1100) | 0x00f0); mv88e6131_setup_global()
81 if (ds->dst->pd->nr_chips > 1) mv88e6131_setup_global()
82 REG_WRITE(REG_GLOBAL, 0x1c, 0xf000 | (ds->index & 0x1f)); mv88e6131_setup_global()
84 REG_WRITE(REG_GLOBAL, 0x1c, 0xe000 | (ds->index & 0x1f)); mv88e6131_setup_global()
103 if (ds->pd->rtable && mv88e6131_setup_global()
104 i != ds->index && i < ds->dst->pd->nr_chips) mv88e6131_setup_global()
105 nexthop = ds->pd->rtable[i] & 0x1f; mv88e6131_setup_global()
126 static int mv88e6131_setup_port(struct dsa_switch *ds, int p) mv88e6131_setup_port() argument
128 struct mv88e6xxx_priv_state *ps = ds_to_priv(ds); mv88e6131_setup_port()
137 if (dsa_is_cpu_port(ds, p) || ds->dsa_port_mask & (1 << p)) mv88e6131_setup_port()
160 if (p == dsa_upstream_port(ds)) { mv88e6131_setup_port()
168 if (ds->dsa_port_mask & (1 << p)) mv88e6131_setup_port()
191 val = 0x0080 | dsa_upstream_port(ds); mv88e6131_setup_port()
192 if (p == dsa_upstream_port(ds)) mv88e6131_setup_port()
220 return mv88e6xxx_setup_port_common(ds, p); mv88e6131_setup_port()
223 static int mv88e6131_setup(struct dsa_switch *ds) mv88e6131_setup() argument
225 struct mv88e6xxx_priv_state *ps = ds_to_priv(ds); mv88e6131_setup()
229 ret = mv88e6xxx_setup_common(ds); mv88e6131_setup()
233 mv88e6xxx_ppu_state_init(ds); mv88e6131_setup()
250 ret = mv88e6xxx_switch_reset(ds, false); mv88e6131_setup()
256 ret = mv88e6131_setup_global(ds); mv88e6131_setup()
261 ret = mv88e6131_setup_port(ds, i); mv88e6131_setup()
269 static int mv88e6131_port_to_phy_addr(struct dsa_switch *ds, int port) mv88e6131_port_to_phy_addr() argument
271 struct mv88e6xxx_priv_state *ps = ds_to_priv(ds); mv88e6131_port_to_phy_addr()
280 mv88e6131_phy_read(struct dsa_switch *ds, int port, int regnum) mv88e6131_phy_read() argument
282 int addr = mv88e6131_port_to_phy_addr(ds, port); mv88e6131_phy_read()
287 return mv88e6xxx_phy_read_ppu(ds, addr, regnum); mv88e6131_phy_read()
291 mv88e6131_phy_write(struct dsa_switch *ds, mv88e6131_phy_write() argument
294 int addr = mv88e6131_port_to_phy_addr(ds, port); mv88e6131_phy_write()
299 return mv88e6xxx_phy_write_ppu(ds, addr, regnum, val); mv88e6131_phy_write()
H A Dmv88e6352.c48 static int mv88e6352_setup_global(struct dsa_switch *ds) mv88e6352_setup_global() argument
50 struct mv88e6xxx_priv_state *ps = ds_to_priv(ds); mv88e6352_setup_global()
66 ret = mv88e6xxx_config_prio(ds); mv88e6352_setup_global()
74 REG_WRITE(REG_GLOBAL, 0x1a, (dsa_upstream_port(ds) * 0x1110)); mv88e6352_setup_global()
79 REG_WRITE(REG_GLOBAL, 0x1c, ds->index & 0x1f); mv88e6352_setup_global()
104 if (i != ds->index && i < ds->dst->pd->nr_chips) mv88e6352_setup_global()
105 nexthop = ds->pd->rtable[i] & 0x1f; mv88e6352_setup_global()
136 static int mv88e6352_setup_port(struct dsa_switch *ds, int p) mv88e6352_setup_port() argument
146 if (dsa_is_cpu_port(ds, p) || ds->dsa_port_mask & (1 << p)) mv88e6352_setup_port()
172 if (dsa_is_cpu_port(ds, p)) { mv88e6352_setup_port()
173 if (ds->dst->tag_protocol == DSA_TAG_PROTO_EDSA) mv88e6352_setup_port()
178 if (ds->dsa_port_mask & (1 << p)) mv88e6352_setup_port()
180 if (p == dsa_upstream_port(ds)) mv88e6352_setup_port()
228 return mv88e6xxx_setup_port_common(ds, p); mv88e6352_setup_port()
233 static int mv88e6352_get_temp(struct dsa_switch *ds, int *temp) mv88e6352_get_temp() argument
239 ret = mv88e6xxx_phy_page_read(ds, 0, 6, 27); mv88e6352_get_temp()
248 static int mv88e6352_get_temp_limit(struct dsa_switch *ds, int *temp) mv88e6352_get_temp_limit() argument
254 ret = mv88e6xxx_phy_page_read(ds, 0, 6, 26); mv88e6352_get_temp_limit()
263 static int mv88e6352_set_temp_limit(struct dsa_switch *ds, int temp) mv88e6352_set_temp_limit() argument
267 ret = mv88e6xxx_phy_page_read(ds, 0, 6, 26); mv88e6352_set_temp_limit()
271 return mv88e6xxx_phy_page_write(ds, 0, 6, 26, mv88e6352_set_temp_limit()
275 static int mv88e6352_get_temp_alarm(struct dsa_switch *ds, bool *alarm) mv88e6352_get_temp_alarm() argument
281 ret = mv88e6xxx_phy_page_read(ds, 0, 6, 26); mv88e6352_get_temp_alarm()
291 static int mv88e6352_setup(struct dsa_switch *ds) mv88e6352_setup() argument
293 struct mv88e6xxx_priv_state *ps = ds_to_priv(ds); mv88e6352_setup()
297 ret = mv88e6xxx_setup_common(ds); mv88e6352_setup()
305 ret = mv88e6xxx_switch_reset(ds, true); mv88e6352_setup()
311 ret = mv88e6352_setup_global(ds); mv88e6352_setup()
316 ret = mv88e6352_setup_port(ds, i); mv88e6352_setup()
324 static int mv88e6352_read_eeprom_word(struct dsa_switch *ds, int addr) mv88e6352_read_eeprom_word() argument
326 struct mv88e6xxx_priv_state *ps = ds_to_priv(ds); mv88e6352_read_eeprom_word()
331 ret = mv88e6xxx_reg_write(ds, REG_GLOBAL2, 0x14, mv88e6352_read_eeprom_word()
336 ret = mv88e6xxx_eeprom_busy_wait(ds); mv88e6352_read_eeprom_word()
340 ret = mv88e6xxx_reg_read(ds, REG_GLOBAL2, 0x15); mv88e6352_read_eeprom_word()
346 static int mv88e6352_get_eeprom(struct dsa_switch *ds, mv88e6352_get_eeprom() argument
359 ret = mv88e6xxx_eeprom_load_wait(ds); mv88e6352_get_eeprom()
366 word = mv88e6352_read_eeprom_word(ds, offset >> 1); mv88e6352_get_eeprom()
380 word = mv88e6352_read_eeprom_word(ds, offset >> 1); mv88e6352_get_eeprom()
395 word = mv88e6352_read_eeprom_word(ds, offset >> 1); mv88e6352_get_eeprom()
409 static int mv88e6352_eeprom_is_readonly(struct dsa_switch *ds) mv88e6352_eeprom_is_readonly() argument
413 ret = mv88e6xxx_reg_read(ds, REG_GLOBAL2, 0x14); mv88e6352_eeprom_is_readonly()
423 static int mv88e6352_write_eeprom_word(struct dsa_switch *ds, int addr, mv88e6352_write_eeprom_word() argument
426 struct mv88e6xxx_priv_state *ps = ds_to_priv(ds); mv88e6352_write_eeprom_word()
431 ret = mv88e6xxx_reg_write(ds, REG_GLOBAL2, 0x15, data); mv88e6352_write_eeprom_word()
435 ret = mv88e6xxx_reg_write(ds, REG_GLOBAL2, 0x14, mv88e6352_write_eeprom_word()
440 ret = mv88e6xxx_eeprom_busy_wait(ds); mv88e6352_write_eeprom_word()
446 static int mv88e6352_set_eeprom(struct dsa_switch *ds, mv88e6352_set_eeprom() argument
456 ret = mv88e6352_eeprom_is_readonly(ds); mv88e6352_set_eeprom()
464 ret = mv88e6xxx_eeprom_load_wait(ds); mv88e6352_set_eeprom()
471 word = mv88e6352_read_eeprom_word(ds, offset >> 1); mv88e6352_set_eeprom()
477 ret = mv88e6352_write_eeprom_word(ds, offset >> 1, word); mv88e6352_set_eeprom()
492 ret = mv88e6352_write_eeprom_word(ds, offset >> 1, word); mv88e6352_set_eeprom()
504 word = mv88e6352_read_eeprom_word(ds, offset >> 1); mv88e6352_set_eeprom()
510 ret = mv88e6352_write_eeprom_word(ds, offset >> 1, word); mv88e6352_set_eeprom()
H A Dmv88e6171.c39 static int mv88e6171_setup_global(struct dsa_switch *ds) mv88e6171_setup_global() argument
41 struct mv88e6xxx_priv_state *ps = ds_to_priv(ds); mv88e6171_setup_global()
57 ret = mv88e6xxx_config_prio(ds); mv88e6171_setup_global()
66 REG_WRITE(REG_GLOBAL, 0x1a, (dsa_upstream_port(ds) * 0x1111)); mv88e6171_setup_global()
68 REG_WRITE(REG_GLOBAL, 0x1a, (dsa_upstream_port(ds) * 0x1110)); mv88e6171_setup_global()
73 REG_WRITE(REG_GLOBAL, 0x1c, ds->index & 0x1f); mv88e6171_setup_global()
99 if (i != ds->index && i < ds->dst->pd->nr_chips) mv88e6171_setup_global()
100 nexthop = ds->pd->rtable[i] & 0x1f; mv88e6171_setup_global()
131 static int mv88e6171_setup_port(struct dsa_switch *ds, int p) mv88e6171_setup_port() argument
142 if (dsa_is_cpu_port(ds, p) || ds->dsa_port_mask & (1 << p)) mv88e6171_setup_port()
168 if (dsa_is_cpu_port(ds, p)) { mv88e6171_setup_port()
169 if (ds->dst->tag_protocol == DSA_TAG_PROTO_EDSA) mv88e6171_setup_port()
174 if (ds->dsa_port_mask & (1 << p)) mv88e6171_setup_port()
176 if (p == dsa_upstream_port(ds)) mv88e6171_setup_port()
224 return mv88e6xxx_setup_port_common(ds, p); mv88e6171_setup_port()
227 static int mv88e6171_setup(struct dsa_switch *ds) mv88e6171_setup() argument
229 struct mv88e6xxx_priv_state *ps = ds_to_priv(ds); mv88e6171_setup()
233 ret = mv88e6xxx_setup_common(ds); mv88e6171_setup()
239 ret = mv88e6xxx_switch_reset(ds, true); mv88e6171_setup()
245 ret = mv88e6171_setup_global(ds); mv88e6171_setup()
250 if (!(dsa_is_cpu_port(ds, i) || ds->phys_port_mask & (1 << i))) mv88e6171_setup()
253 ret = mv88e6171_setup_port(ds, i); mv88e6171_setup()
261 static int mv88e6171_get_eee(struct dsa_switch *ds, int port, mv88e6171_get_eee() argument
264 struct mv88e6xxx_priv_state *ps = ds_to_priv(ds); mv88e6171_get_eee()
267 return mv88e6xxx_get_eee(ds, port, e); mv88e6171_get_eee()
272 static int mv88e6171_set_eee(struct dsa_switch *ds, int port, mv88e6171_set_eee() argument
275 struct mv88e6xxx_priv_state *ps = ds_to_priv(ds); mv88e6171_set_eee()
278 return mv88e6xxx_set_eee(ds, port, phydev, e); mv88e6171_set_eee()
H A Dmv88e6xxx.h262 int mv88e6xxx_switch_reset(struct dsa_switch *ds, bool ppu_active);
263 int mv88e6xxx_setup_port_common(struct dsa_switch *ds, int port);
264 int mv88e6xxx_setup_common(struct dsa_switch *ds);
266 int mv88e6xxx_reg_read(struct dsa_switch *ds, int addr, int reg);
269 int mv88e6xxx_reg_write(struct dsa_switch *ds, int addr, int reg, u16 val);
270 int mv88e6xxx_config_prio(struct dsa_switch *ds);
271 int mv88e6xxx_set_addr_direct(struct dsa_switch *ds, u8 *addr);
272 int mv88e6xxx_set_addr_indirect(struct dsa_switch *ds, u8 *addr);
273 int mv88e6xxx_phy_read(struct dsa_switch *ds, int port, int regnum);
274 int mv88e6xxx_phy_write(struct dsa_switch *ds, int port, int regnum, u16 val);
275 int mv88e6xxx_phy_read_indirect(struct dsa_switch *ds, int port, int regnum);
276 int mv88e6xxx_phy_write_indirect(struct dsa_switch *ds, int port, int regnum,
278 void mv88e6xxx_ppu_state_init(struct dsa_switch *ds);
279 int mv88e6xxx_phy_read_ppu(struct dsa_switch *ds, int addr, int regnum);
280 int mv88e6xxx_phy_write_ppu(struct dsa_switch *ds, int addr,
282 void mv88e6xxx_poll_link(struct dsa_switch *ds);
283 void mv88e6xxx_get_strings(struct dsa_switch *ds, int port, uint8_t *data);
284 void mv88e6xxx_get_ethtool_stats(struct dsa_switch *ds, int port,
286 int mv88e6xxx_get_sset_count(struct dsa_switch *ds);
287 int mv88e6xxx_get_sset_count_basic(struct dsa_switch *ds);
288 int mv88e6xxx_get_regs_len(struct dsa_switch *ds, int port);
289 void mv88e6xxx_get_regs(struct dsa_switch *ds, int port,
291 int mv88e6xxx_get_temp(struct dsa_switch *ds, int *temp);
292 int mv88e6xxx_phy_wait(struct dsa_switch *ds);
293 int mv88e6xxx_eeprom_load_wait(struct dsa_switch *ds);
294 int mv88e6xxx_eeprom_busy_wait(struct dsa_switch *ds);
295 int mv88e6xxx_phy_read_indirect(struct dsa_switch *ds, int addr, int regnum);
296 int mv88e6xxx_phy_write_indirect(struct dsa_switch *ds, int addr, int regnum,
298 int mv88e6xxx_get_eee(struct dsa_switch *ds, int port, struct ethtool_eee *e);
299 int mv88e6xxx_set_eee(struct dsa_switch *ds, int port,
301 int mv88e6xxx_join_bridge(struct dsa_switch *ds, int port, u32 br_port_mask);
302 int mv88e6xxx_leave_bridge(struct dsa_switch *ds, int port, u32 br_port_mask);
303 int mv88e6xxx_port_stp_update(struct dsa_switch *ds, int port, u8 state);
304 int mv88e6xxx_port_fdb_add(struct dsa_switch *ds, int port,
306 int mv88e6xxx_port_fdb_del(struct dsa_switch *ds, int port,
308 int mv88e6xxx_port_fdb_getnext(struct dsa_switch *ds, int port,
310 int mv88e6xxx_phy_page_read(struct dsa_switch *ds, int port, int page, int reg);
311 int mv88e6xxx_phy_page_write(struct dsa_switch *ds, int port, int page,
322 __ret = mv88e6xxx_reg_read(ds, addr, reg); \
332 __ret = mv88e6xxx_reg_write(ds, addr, reg, val); \
H A Dmv88e6060.c22 static int reg_read(struct dsa_switch *ds, int addr, int reg) reg_read() argument
24 struct mii_bus *bus = dsa_host_dev_to_mii_bus(ds->master_dev); reg_read()
29 return mdiobus_read(bus, ds->pd->sw_addr + addr, reg); reg_read()
36 __ret = reg_read(ds, addr, reg); \
43 static int reg_write(struct dsa_switch *ds, int addr, int reg, u16 val) reg_write() argument
45 struct mii_bus *bus = dsa_host_dev_to_mii_bus(ds->master_dev); reg_write()
50 return mdiobus_write(bus, ds->pd->sw_addr + addr, reg, val); reg_write()
57 __ret = reg_write(ds, addr, reg, val); \
83 static int mv88e6060_switch_reset(struct dsa_switch *ds) mv88e6060_switch_reset() argument
116 static int mv88e6060_setup_global(struct dsa_switch *ds) mv88e6060_setup_global() argument
133 static int mv88e6060_setup_port(struct dsa_switch *ds, int p) mv88e6060_setup_port() argument
142 REG_WRITE(addr, 0x04, dsa_is_cpu_port(ds, p) ? 0x4103 : 0x0003); mv88e6060_setup_port()
151 (dsa_is_cpu_port(ds, p) ? mv88e6060_setup_port()
152 ds->phys_port_mask : mv88e6060_setup_port()
153 (1 << ds->dst->cpu_port))); mv88e6060_setup_port()
165 static int mv88e6060_setup(struct dsa_switch *ds) mv88e6060_setup() argument
170 ret = mv88e6060_switch_reset(ds); mv88e6060_setup()
176 ret = mv88e6060_setup_global(ds); mv88e6060_setup()
181 ret = mv88e6060_setup_port(ds, i); mv88e6060_setup()
189 static int mv88e6060_set_addr(struct dsa_switch *ds, u8 *addr) mv88e6060_set_addr() argument
205 static int mv88e6060_phy_read(struct dsa_switch *ds, int port, int regnum) mv88e6060_phy_read() argument
213 return reg_read(ds, addr, regnum); mv88e6060_phy_read()
217 mv88e6060_phy_write(struct dsa_switch *ds, int port, int regnum, u16 val) mv88e6060_phy_write() argument
225 return reg_write(ds, addr, regnum, val); mv88e6060_phy_write()
228 static void mv88e6060_poll_link(struct dsa_switch *ds) mv88e6060_poll_link() argument
240 dev = ds->ports[i]; mv88e6060_poll_link()
246 port_status = reg_read(ds, REG_PORT(i), 0x00); mv88e6060_poll_link()
H A Dbcm_sf2.c91 static void bcm_sf2_sw_get_strings(struct dsa_switch *ds, bcm_sf2_sw_get_strings() argument
101 static void bcm_sf2_sw_get_ethtool_stats(struct dsa_switch *ds, bcm_sf2_sw_get_ethtool_stats() argument
104 struct bcm_sf2_priv *priv = ds_to_priv(ds); bcm_sf2_sw_get_ethtool_stats()
129 static int bcm_sf2_sw_get_sset_count(struct dsa_switch *ds) bcm_sf2_sw_get_sset_count() argument
139 static void bcm_sf2_imp_vlan_setup(struct dsa_switch *ds, int cpu_port) bcm_sf2_imp_vlan_setup() argument
141 struct bcm_sf2_priv *priv = ds_to_priv(ds); bcm_sf2_imp_vlan_setup()
150 if (!((1 << i) & ds->phys_port_mask)) bcm_sf2_imp_vlan_setup()
159 static void bcm_sf2_imp_setup(struct dsa_switch *ds, int port) bcm_sf2_imp_setup() argument
161 struct bcm_sf2_priv *priv = ds_to_priv(ds); bcm_sf2_imp_setup()
224 static void bcm_sf2_eee_enable_set(struct dsa_switch *ds, int port, bool enable) bcm_sf2_eee_enable_set() argument
226 struct bcm_sf2_priv *priv = ds_to_priv(ds); bcm_sf2_eee_enable_set()
237 static void bcm_sf2_gphy_enable_set(struct dsa_switch *ds, bool enable) bcm_sf2_gphy_enable_set() argument
239 struct bcm_sf2_priv *priv = ds_to_priv(ds); bcm_sf2_gphy_enable_set()
266 static int bcm_sf2_port_setup(struct dsa_switch *ds, int port, bcm_sf2_port_setup() argument
269 struct bcm_sf2_priv *priv = ds_to_priv(ds); bcm_sf2_port_setup()
270 s8 cpu_port = ds->dst[ds->index].cpu_port; bcm_sf2_port_setup()
283 bcm_sf2_gphy_enable_set(ds, true); bcm_sf2_port_setup()
313 bcm_sf2_imp_vlan_setup(ds, cpu_port); bcm_sf2_port_setup()
317 bcm_sf2_eee_enable_set(ds, port, true); bcm_sf2_port_setup()
322 static void bcm_sf2_port_disable(struct dsa_switch *ds, int port, bcm_sf2_port_disable() argument
325 struct bcm_sf2_priv *priv = ds_to_priv(ds); bcm_sf2_port_disable()
337 bcm_sf2_gphy_enable_set(ds, false); bcm_sf2_port_disable()
339 if (dsa_is_cpu_port(ds, port)) bcm_sf2_port_disable()
356 static int bcm_sf2_eee_init(struct dsa_switch *ds, int port, bcm_sf2_eee_init() argument
359 struct bcm_sf2_priv *priv = ds_to_priv(ds); bcm_sf2_eee_init()
369 bcm_sf2_eee_enable_set(ds, port, true); bcm_sf2_eee_init()
374 static int bcm_sf2_sw_get_eee(struct dsa_switch *ds, int port, bcm_sf2_sw_get_eee() argument
377 struct bcm_sf2_priv *priv = ds_to_priv(ds); bcm_sf2_sw_get_eee()
388 static int bcm_sf2_sw_set_eee(struct dsa_switch *ds, int port, bcm_sf2_sw_set_eee() argument
392 struct bcm_sf2_priv *priv = ds_to_priv(ds); bcm_sf2_sw_set_eee()
398 bcm_sf2_eee_enable_set(ds, port, false); bcm_sf2_sw_set_eee()
400 p->eee_enabled = bcm_sf2_eee_init(ds, port, phydev); bcm_sf2_sw_set_eee()
411 static int bcm_sf2_sw_fast_age_port(struct dsa_switch *ds, int port) bcm_sf2_sw_fast_age_port() argument
413 struct bcm_sf2_priv *priv = ds_to_priv(ds); bcm_sf2_sw_fast_age_port()
439 static int bcm_sf2_sw_br_join(struct dsa_switch *ds, int port, bcm_sf2_sw_br_join() argument
442 struct bcm_sf2_priv *priv = ds_to_priv(ds); bcm_sf2_sw_br_join()
472 static int bcm_sf2_sw_br_leave(struct dsa_switch *ds, int port, bcm_sf2_sw_br_leave() argument
475 struct bcm_sf2_priv *priv = ds_to_priv(ds); bcm_sf2_sw_br_leave()
502 static int bcm_sf2_sw_br_set_stp_state(struct dsa_switch *ds, int port, bcm_sf2_sw_br_set_stp_state() argument
505 struct bcm_sf2_priv *priv = ds_to_priv(ds); bcm_sf2_sw_br_set_stp_state()
541 ret = bcm_sf2_sw_fast_age_port(ds, port); bcm_sf2_sw_br_set_stp_state()
617 static int bcm_sf2_sw_setup(struct dsa_switch *ds) bcm_sf2_sw_setup() argument
620 struct bcm_sf2_priv *priv = ds_to_priv(ds); bcm_sf2_sw_setup()
634 dn = ds->pd->of_node->parent; bcm_sf2_sw_setup()
693 if ((1 << port) & ds->phys_port_mask) bcm_sf2_sw_setup()
694 bcm_sf2_port_setup(ds, port, NULL); bcm_sf2_sw_setup()
695 else if (dsa_is_cpu_port(ds, port)) bcm_sf2_sw_setup()
696 bcm_sf2_imp_setup(ds, port); bcm_sf2_sw_setup()
698 bcm_sf2_port_disable(ds, port, NULL); bcm_sf2_sw_setup()
704 ds->phys_mii_mask |= ((1 << 30) | (1 << 0)); bcm_sf2_sw_setup()
733 static int bcm_sf2_sw_set_addr(struct dsa_switch *ds, u8 *addr) bcm_sf2_sw_set_addr() argument
738 static u32 bcm_sf2_sw_get_phy_flags(struct dsa_switch *ds, int port) bcm_sf2_sw_get_phy_flags() argument
740 struct bcm_sf2_priv *priv = ds_to_priv(ds); bcm_sf2_sw_get_phy_flags()
750 static int bcm_sf2_sw_indir_rw(struct dsa_switch *ds, int op, int addr, bcm_sf2_sw_indir_rw() argument
753 struct bcm_sf2_priv *priv = ds_to_priv(ds); bcm_sf2_sw_indir_rw()
782 static int bcm_sf2_sw_phy_read(struct dsa_switch *ds, int addr, int regnum) bcm_sf2_sw_phy_read() argument
790 return bcm_sf2_sw_indir_rw(ds, 1, addr, regnum, 0); bcm_sf2_sw_phy_read()
796 static int bcm_sf2_sw_phy_write(struct dsa_switch *ds, int addr, int regnum, bcm_sf2_sw_phy_write() argument
805 bcm_sf2_sw_indir_rw(ds, 0, addr, regnum, val); bcm_sf2_sw_phy_write()
812 static void bcm_sf2_sw_adjust_link(struct dsa_switch *ds, int port, bcm_sf2_sw_adjust_link() argument
815 struct bcm_sf2_priv *priv = ds_to_priv(ds); bcm_sf2_sw_adjust_link()
892 static void bcm_sf2_sw_fixed_link_update(struct dsa_switch *ds, int port, bcm_sf2_sw_fixed_link_update() argument
895 struct bcm_sf2_priv *priv = ds_to_priv(ds); bcm_sf2_sw_fixed_link_update()
938 static int bcm_sf2_sw_suspend(struct dsa_switch *ds) bcm_sf2_sw_suspend() argument
940 struct bcm_sf2_priv *priv = ds_to_priv(ds); bcm_sf2_sw_suspend()
950 if ((1 << port) & ds->phys_port_mask || bcm_sf2_sw_suspend()
951 dsa_is_cpu_port(ds, port)) bcm_sf2_sw_suspend()
952 bcm_sf2_port_disable(ds, port, NULL); bcm_sf2_sw_suspend()
958 static int bcm_sf2_sw_resume(struct dsa_switch *ds) bcm_sf2_sw_resume() argument
960 struct bcm_sf2_priv *priv = ds_to_priv(ds); bcm_sf2_sw_resume()
971 bcm_sf2_gphy_enable_set(ds, true); bcm_sf2_sw_resume()
974 if ((1 << port) & ds->phys_port_mask) bcm_sf2_sw_resume()
975 bcm_sf2_port_setup(ds, port, NULL); bcm_sf2_sw_resume()
976 else if (dsa_is_cpu_port(ds, port)) bcm_sf2_sw_resume()
977 bcm_sf2_imp_setup(ds, port); bcm_sf2_sw_resume()
983 static void bcm_sf2_sw_get_wol(struct dsa_switch *ds, int port, bcm_sf2_sw_get_wol() argument
986 struct net_device *p = ds->dst[ds->index].master_netdev; bcm_sf2_sw_get_wol()
987 struct bcm_sf2_priv *priv = ds_to_priv(ds); bcm_sf2_sw_get_wol()
1006 static int bcm_sf2_sw_set_wol(struct dsa_switch *ds, int port, bcm_sf2_sw_set_wol() argument
1009 struct net_device *p = ds->dst[ds->index].master_netdev; bcm_sf2_sw_set_wol()
1010 struct bcm_sf2_priv *priv = ds_to_priv(ds); bcm_sf2_sw_set_wol()
1011 s8 cpu_port = ds->dst[ds->index].cpu_port; bcm_sf2_sw_set_wol()
H A Dmv88e6123_61_65.c55 static int mv88e6123_61_65_setup_global(struct dsa_switch *ds) mv88e6123_61_65_setup_global() argument
73 ret = mv88e6xxx_config_prio(ds); mv88e6123_61_65_setup_global()
81 REG_WRITE(REG_GLOBAL, 0x1a, (dsa_upstream_port(ds) * 0x1110)); mv88e6123_61_65_setup_global()
86 REG_WRITE(REG_GLOBAL, 0x1c, ds->index & 0x1f); mv88e6123_61_65_setup_global()
112 if (i != ds->index && i < ds->dst->pd->nr_chips) mv88e6123_61_65_setup_global()
113 nexthop = ds->pd->rtable[i] & 0x1f; mv88e6123_61_65_setup_global()
144 static int mv88e6123_61_65_setup_port(struct dsa_switch *ds, int p) mv88e6123_61_65_setup_port() argument
154 if (dsa_is_cpu_port(ds, p) || ds->dsa_port_mask & (1 << p)) mv88e6123_61_65_setup_port()
180 if (dsa_is_cpu_port(ds, p)) { mv88e6123_61_65_setup_port()
181 if (ds->dst->tag_protocol == DSA_TAG_PROTO_EDSA) mv88e6123_61_65_setup_port()
186 if (ds->dsa_port_mask & (1 << p)) mv88e6123_61_65_setup_port()
188 if (p == dsa_upstream_port(ds)) mv88e6123_61_65_setup_port()
236 return mv88e6xxx_setup_port_common(ds, p); mv88e6123_61_65_setup_port()
239 static int mv88e6123_61_65_setup(struct dsa_switch *ds) mv88e6123_61_65_setup() argument
241 struct mv88e6xxx_priv_state *ps = ds_to_priv(ds); mv88e6123_61_65_setup()
245 ret = mv88e6xxx_setup_common(ds); mv88e6123_61_65_setup()
261 ret = mv88e6xxx_switch_reset(ds, false); mv88e6123_61_65_setup()
267 ret = mv88e6123_61_65_setup_global(ds); mv88e6123_61_65_setup()
272 ret = mv88e6123_61_65_setup_port(ds, i); mv88e6123_61_65_setup()
/linux-4.1.27/drivers/md/
H A Ddm-bio-prison.c263 struct dm_deferred_set *ds; member in struct:dm_deferred_entry
278 struct dm_deferred_set *ds; dm_deferred_set_create() local
280 ds = kmalloc(sizeof(*ds), GFP_KERNEL); dm_deferred_set_create()
281 if (!ds) dm_deferred_set_create()
284 spin_lock_init(&ds->lock); dm_deferred_set_create()
285 ds->current_entry = 0; dm_deferred_set_create()
286 ds->sweeper = 0; dm_deferred_set_create()
288 ds->entries[i].ds = ds; dm_deferred_set_create()
289 ds->entries[i].count = 0; dm_deferred_set_create()
290 INIT_LIST_HEAD(&ds->entries[i].work_items); dm_deferred_set_create()
293 return ds; dm_deferred_set_create()
297 void dm_deferred_set_destroy(struct dm_deferred_set *ds) dm_deferred_set_destroy() argument
299 kfree(ds); dm_deferred_set_destroy()
303 struct dm_deferred_entry *dm_deferred_entry_inc(struct dm_deferred_set *ds) dm_deferred_entry_inc() argument
308 spin_lock_irqsave(&ds->lock, flags); dm_deferred_entry_inc()
309 entry = ds->entries + ds->current_entry; dm_deferred_entry_inc()
311 spin_unlock_irqrestore(&ds->lock, flags); dm_deferred_entry_inc()
322 static void __sweep(struct dm_deferred_set *ds, struct list_head *head) __sweep() argument
324 while ((ds->sweeper != ds->current_entry) && __sweep()
325 !ds->entries[ds->sweeper].count) { __sweep()
326 list_splice_init(&ds->entries[ds->sweeper].work_items, head); __sweep()
327 ds->sweeper = ds_next(ds->sweeper); __sweep()
330 if ((ds->sweeper == ds->current_entry) && !ds->entries[ds->sweeper].count) __sweep()
331 list_splice_init(&ds->entries[ds->sweeper].work_items, head); __sweep()
338 spin_lock_irqsave(&entry->ds->lock, flags); dm_deferred_entry_dec()
341 __sweep(entry->ds, head); dm_deferred_entry_dec()
342 spin_unlock_irqrestore(&entry->ds->lock, flags); dm_deferred_entry_dec()
349 int dm_deferred_set_add_work(struct dm_deferred_set *ds, struct list_head *work) dm_deferred_set_add_work() argument
355 spin_lock_irqsave(&ds->lock, flags); dm_deferred_set_add_work()
356 if ((ds->sweeper == ds->current_entry) && dm_deferred_set_add_work()
357 !ds->entries[ds->current_entry].count) dm_deferred_set_add_work()
360 list_add(work, &ds->entries[ds->current_entry].work_items); dm_deferred_set_add_work()
361 next_entry = ds_next(ds->current_entry); dm_deferred_set_add_work()
362 if (!ds->entries[next_entry].count) dm_deferred_set_add_work()
363 ds->current_entry = next_entry; dm_deferred_set_add_work()
365 spin_unlock_irqrestore(&ds->lock, flags); dm_deferred_set_add_work()
H A Ddm-bio-prison.h117 void dm_deferred_set_destroy(struct dm_deferred_set *ds);
119 struct dm_deferred_entry *dm_deferred_entry_inc(struct dm_deferred_set *ds);
121 int dm_deferred_set_add_work(struct dm_deferred_set *ds, struct list_head *work);
/linux-4.1.27/include/net/
H A Ddsa.h121 struct dsa_switch *ds[DSA_MAX_SWITCHES]; member in struct:dsa_switch_tree
169 static inline bool dsa_is_cpu_port(struct dsa_switch *ds, int p) dsa_is_cpu_port() argument
171 return !!(ds->index == ds->dst->cpu_switch && p == ds->dst->cpu_port); dsa_is_cpu_port()
174 static inline bool dsa_is_port_initialized(struct dsa_switch *ds, int p) dsa_is_port_initialized() argument
176 return ds->phys_port_mask & (1 << p) && ds->ports[p]; dsa_is_port_initialized()
179 static inline u8 dsa_upstream_port(struct dsa_switch *ds) dsa_upstream_port() argument
181 struct dsa_switch_tree *dst = ds->dst; dsa_upstream_port()
189 if (dst->cpu_switch == ds->index) dsa_upstream_port()
192 return ds->pd->rtable[dst->cpu_switch]; dsa_upstream_port()
205 int (*setup)(struct dsa_switch *ds);
206 int (*set_addr)(struct dsa_switch *ds, u8 *addr);
207 u32 (*get_phy_flags)(struct dsa_switch *ds, int port);
212 int (*phy_read)(struct dsa_switch *ds, int port, int regnum);
213 int (*phy_write)(struct dsa_switch *ds, int port,
219 void (*poll_link)(struct dsa_switch *ds);
224 void (*adjust_link)(struct dsa_switch *ds, int port,
226 void (*fixed_link_update)(struct dsa_switch *ds, int port,
232 void (*get_strings)(struct dsa_switch *ds, int port, uint8_t *data);
233 void (*get_ethtool_stats)(struct dsa_switch *ds,
235 int (*get_sset_count)(struct dsa_switch *ds);
240 void (*get_wol)(struct dsa_switch *ds, int port,
242 int (*set_wol)(struct dsa_switch *ds, int port,
248 int (*suspend)(struct dsa_switch *ds);
249 int (*resume)(struct dsa_switch *ds);
254 int (*port_enable)(struct dsa_switch *ds, int port,
256 void (*port_disable)(struct dsa_switch *ds, int port,
262 int (*set_eee)(struct dsa_switch *ds, int port,
265 int (*get_eee)(struct dsa_switch *ds, int port,
270 int (*get_temp)(struct dsa_switch *ds, int *temp);
271 int (*get_temp_limit)(struct dsa_switch *ds, int *temp);
272 int (*set_temp_limit)(struct dsa_switch *ds, int temp);
273 int (*get_temp_alarm)(struct dsa_switch *ds, bool *alarm);
277 int (*get_eeprom_len)(struct dsa_switch *ds);
278 int (*get_eeprom)(struct dsa_switch *ds,
280 int (*set_eeprom)(struct dsa_switch *ds,
286 int (*get_regs_len)(struct dsa_switch *ds, int port);
287 void (*get_regs)(struct dsa_switch *ds, int port,
293 int (*port_join_bridge)(struct dsa_switch *ds, int port,
295 int (*port_leave_bridge)(struct dsa_switch *ds, int port,
297 int (*port_stp_update)(struct dsa_switch *ds, int port,
299 int (*fdb_add)(struct dsa_switch *ds, int port,
301 int (*fdb_del)(struct dsa_switch *ds, int port,
303 int (*fdb_getnext)(struct dsa_switch *ds, int port,
311 static inline void *ds_to_priv(struct dsa_switch *ds) ds_to_priv() argument
313 return (void *)(ds + 1); ds_to_priv()
/linux-4.1.27/drivers/acpi/
H A Ddock.c90 * @ds: Dock station.
95 static int add_dock_dependent_device(struct dock_station *ds, add_dock_dependent_device() argument
106 list_add_tail(&dd->list, &ds->dependent_devices); add_dock_dependent_device()
156 struct dock_station *ds; find_dock_station() local
158 list_for_each_entry(ds, &dock_stations, sibling) find_dock_station()
159 if (ds->handle == handle) find_dock_station()
160 return ds; find_dock_station()
167 * @ds: the dock station
174 find_dock_dependent_device(struct dock_station *ds, struct acpi_device *adev) find_dock_dependent_device() argument
178 list_for_each_entry(dd, &ds->dependent_devices, list) find_dock_dependent_device()
188 struct dock_station *ds = find_dock_station(dshandle); register_dock_dependent_device() local
190 if (ds && !find_dock_dependent_device(ds, adev)) register_dock_dependent_device()
191 add_dock_dependent_device(ds, adev); register_dock_dependent_device()
226 * @ds: the dock station
231 static int dock_present(struct dock_station *ds) dock_present() argument
236 if (ds) { dock_present()
237 status = acpi_evaluate_integer(ds->handle, "_STA", NULL, &sta); dock_present()
246 * @ds: Dock station.
248 static void hot_remove_dock_devices(struct dock_station *ds) hot_remove_dock_devices() argument
257 list_for_each_entry_reverse(dd, &ds->dependent_devices, list) hot_remove_dock_devices()
260 list_for_each_entry_reverse(dd, &ds->dependent_devices, list) hot_remove_dock_devices()
266 * @ds: the dock station
274 static void hotplug_dock_devices(struct dock_station *ds, u32 event) hotplug_dock_devices() argument
279 list_for_each_entry(dd, &ds->dependent_devices, list) hotplug_dock_devices()
283 list_for_each_entry(dd, &ds->dependent_devices, list) hotplug_dock_devices()
292 list_for_each_entry(dd, &ds->dependent_devices, list) { hotplug_dock_devices()
303 static void dock_event(struct dock_station *ds, u32 event, int num) dock_event() argument
305 struct device *dev = &ds->dock_device->dev; dock_event()
322 list_for_each_entry(dd, &ds->dependent_devices, list) dock_event()
331 * @ds: the dock station
336 static void handle_dock(struct dock_station *ds, int dock) handle_dock() argument
343 acpi_handle_info(ds->handle, "%s\n", dock ? "docking" : "undocking"); handle_dock()
350 status = acpi_evaluate_integer(ds->handle, "_DCK", &arg_list, &value); handle_dock()
352 acpi_handle_err(ds->handle, "Failed to execute _DCK (0x%x)\n", handle_dock()
356 static inline void dock(struct dock_station *ds) dock() argument
358 handle_dock(ds, 1); dock()
361 static inline void undock(struct dock_station *ds) undock() argument
363 handle_dock(ds, 0); undock()
366 static inline void begin_dock(struct dock_station *ds) begin_dock() argument
368 ds->flags |= DOCK_DOCKING; begin_dock()
371 static inline void complete_dock(struct dock_station *ds) complete_dock() argument
373 ds->flags &= ~(DOCK_DOCKING); complete_dock()
374 ds->last_dock_time = jiffies; complete_dock()
377 static inline void begin_undock(struct dock_station *ds) begin_undock() argument
379 ds->flags |= DOCK_UNDOCKING; begin_undock()
382 static inline void complete_undock(struct dock_station *ds) complete_undock() argument
384 ds->flags &= ~(DOCK_UNDOCKING); complete_undock()
389 * @ds: the dock station
395 static int dock_in_progress(struct dock_station *ds) dock_in_progress() argument
397 if ((ds->flags & DOCK_DOCKING) || dock_in_progress()
398 time_before(jiffies, (ds->last_dock_time + HZ))) dock_in_progress()
409 static int handle_eject_request(struct dock_station *ds, u32 event) handle_eject_request() argument
411 if (dock_in_progress(ds)) handle_eject_request()
421 dock_event(ds, event, UNDOCK_EVENT); handle_eject_request()
423 hot_remove_dock_devices(ds); handle_eject_request()
424 undock(ds); handle_eject_request()
425 acpi_evaluate_lck(ds->handle, 0); handle_eject_request()
426 acpi_evaluate_ej0(ds->handle); handle_eject_request()
427 if (dock_present(ds)) { handle_eject_request()
428 acpi_handle_err(ds->handle, "Unable to undock!\n"); handle_eject_request()
431 complete_undock(ds); handle_eject_request()
447 struct dock_station *ds = find_dock_station(handle); dock_notify() local
450 if (!ds) dock_notify()
458 if ((ds->flags & DOCK_IS_DOCK) && event == ACPI_NOTIFY_DEVICE_CHECK) dock_notify()
473 if (!dock_in_progress(ds) && !acpi_device_enumerated(adev)) { dock_notify()
474 begin_dock(ds); dock_notify()
475 dock(ds); dock_notify()
476 if (!dock_present(ds)) { dock_notify()
478 complete_dock(ds); dock_notify()
481 hotplug_dock_devices(ds, event); dock_notify()
482 complete_dock(ds); dock_notify()
483 dock_event(ds, event, DOCK_EVENT); dock_notify()
484 acpi_evaluate_lck(ds->handle, 1); dock_notify()
488 if (dock_present(ds) || dock_in_progress(ds)) dock_notify()
495 begin_undock(ds); dock_notify()
496 if ((immediate_undock && !(ds->flags & DOCK_IS_ATA)) dock_notify()
498 handle_eject_request(ds, event); dock_notify()
500 dock_event(ds, event, UNDOCK_EVENT); dock_notify()
609 struct dock_station *dock_station, ds = { NULL, }; acpi_dock_add() local
619 pdevinfo.data = &ds; acpi_dock_add()
620 pdevinfo.size_data = sizeof(ds); acpi_dock_add()
/linux-4.1.27/fs/logfs/
H A Dsuper.c155 static void logfs_write_ds(struct super_block *sb, struct logfs_disk_super *ds, logfs_write_ds() argument
159 struct logfs_segment_header *sh = &ds->ds_sh; logfs_write_ds()
162 memset(ds, 0, sizeof(*ds)); logfs_write_ds()
165 ds->ds_ifile_levels = super->s_ifile_levels; logfs_write_ds()
166 ds->ds_iblock_levels = super->s_iblock_levels; logfs_write_ds()
167 ds->ds_data_levels = super->s_data_levels; /* XXX: Remove */ logfs_write_ds()
168 ds->ds_segment_shift = super->s_segshift; logfs_write_ds()
169 ds->ds_block_shift = sb->s_blocksize_bits; logfs_write_ds()
170 ds->ds_write_shift = super->s_writeshift; logfs_write_ds()
171 ds->ds_filesystem_size = cpu_to_be64(super->s_size); logfs_write_ds()
172 ds->ds_segment_size = cpu_to_be32(super->s_segsize); logfs_write_ds()
173 ds->ds_bad_seg_reserve = cpu_to_be32(super->s_bad_seg_reserve); logfs_write_ds()
174 ds->ds_feature_incompat = cpu_to_be64(super->s_feature_incompat); logfs_write_ds()
175 ds->ds_feature_ro_compat= cpu_to_be64(super->s_feature_ro_compat); logfs_write_ds()
176 ds->ds_feature_compat = cpu_to_be64(super->s_feature_compat); logfs_write_ds()
177 ds->ds_feature_flags = cpu_to_be64(super->s_feature_flags); logfs_write_ds()
178 ds->ds_root_reserve = cpu_to_be64(super->s_root_reserve); logfs_write_ds()
179 ds->ds_speed_reserve = cpu_to_be64(super->s_speed_reserve); logfs_write_ds()
181 ds->ds_journal_seg[i] = cpu_to_be32(super->s_journal_seg[i]); logfs_write_ds()
182 ds->ds_magic = cpu_to_be64(LOGFS_MAGIC); logfs_write_ds()
183 ds->ds_crc = logfs_crc32(ds, sizeof(*ds), logfs_write_ds()
191 struct logfs_disk_super *ds; write_one_sb() local
201 ds = page_address(page); write_one_sb()
207 logfs_write_ds(sb, ds, segno, ec); write_one_sb()
345 int logfs_check_ds(struct logfs_disk_super *ds) logfs_check_ds() argument
347 struct logfs_segment_header *sh = &ds->ds_sh; logfs_check_ds()
349 if (ds->ds_magic != cpu_to_be64(LOGFS_MAGIC)) logfs_check_ds()
353 if (ds->ds_crc != logfs_crc32(ds, sizeof(*ds), logfs_check_ds()
394 struct logfs_disk_super *ds; __logfs_read_sb() local
401 ds = page_address(page); __logfs_read_sb()
402 super->s_size = be64_to_cpu(ds->ds_filesystem_size); __logfs_read_sb()
403 super->s_root_reserve = be64_to_cpu(ds->ds_root_reserve); __logfs_read_sb()
404 super->s_speed_reserve = be64_to_cpu(ds->ds_speed_reserve); __logfs_read_sb()
405 super->s_bad_seg_reserve = be32_to_cpu(ds->ds_bad_seg_reserve); __logfs_read_sb()
406 super->s_segsize = 1 << ds->ds_segment_shift; __logfs_read_sb()
407 super->s_segmask = (1 << ds->ds_segment_shift) - 1; __logfs_read_sb()
408 super->s_segshift = ds->ds_segment_shift; __logfs_read_sb()
409 sb->s_blocksize = 1 << ds->ds_block_shift; __logfs_read_sb()
410 sb->s_blocksize_bits = ds->ds_block_shift; __logfs_read_sb()
411 super->s_writesize = 1 << ds->ds_write_shift; __logfs_read_sb()
412 super->s_writeshift = ds->ds_write_shift; __logfs_read_sb()
415 super->s_feature_incompat = be64_to_cpu(ds->ds_feature_incompat); __logfs_read_sb()
416 super->s_feature_ro_compat = be64_to_cpu(ds->ds_feature_ro_compat); __logfs_read_sb()
417 super->s_feature_compat = be64_to_cpu(ds->ds_feature_compat); __logfs_read_sb()
418 super->s_feature_flags = be64_to_cpu(ds->ds_feature_flags); __logfs_read_sb()
421 super->s_journal_seg[i] = be32_to_cpu(ds->ds_journal_seg[i]); __logfs_read_sb()
423 super->s_ifile_levels = ds->ds_ifile_levels; __logfs_read_sb()
424 super->s_iblock_levels = ds->ds_iblock_levels; __logfs_read_sb()
425 super->s_data_levels = ds->ds_data_levels; __logfs_read_sb()
/linux-4.1.27/fs/nfs/
H A Dpnfs_nfs.c74 cinfo->ds->nwritten--; pnfs_generic_clear_request_commit()
125 cinfo->ds->nwritten -= ret; pnfs_generic_scan_ds_commit_list()
126 cinfo->ds->ncommitting += ret; pnfs_generic_scan_ds_commit_list()
145 for (i = 0; i < cinfo->ds->nbuckets && max != 0; i++) { pnfs_generic_scan_commit_lists()
146 cnt = pnfs_generic_scan_ds_commit_list(&cinfo->ds->buckets[i], pnfs_generic_scan_commit_lists()
165 for (i = 0, b = cinfo->ds->buckets; i < cinfo->ds->nbuckets; i++, b++) { pnfs_generic_recover_commit_reqs()
176 cinfo->ds->nwritten = 0; pnfs_generic_recover_commit_reqs()
182 struct pnfs_ds_commit_info *fl_cinfo = cinfo->ds; pnfs_generic_retry_commit()
210 fl_cinfo = cinfo->ds; pnfs_generic_alloc_ds_commits()
276 buckets = cinfo->ds->buckets; pnfs_generic_commit_pagelist()
285 cinfo->ds->ncommitting = 0; pnfs_generic_commit_pagelist()
304 print_ds(struct nfs4_pnfs_ds *ds) print_ds() argument
306 if (ds == NULL) { print_ds()
310 printk(KERN_WARNING " ds %s\n" print_ds()
314 ds->ds_remotestr, print_ds()
315 atomic_read(&ds->ds_count), ds->ds_clp, print_ds()
316 ds->ds_clp ? ds->ds_clp->cl_exchange_flags : 0); print_ds()
395 struct nfs4_pnfs_ds *ds; _data_server_lookup_locked() local
397 list_for_each_entry(ds, &nfs4_data_server_cache, ds_node) _data_server_lookup_locked()
398 if (_same_data_server_addrs_locked(&ds->ds_addrs, dsaddrs)) _data_server_lookup_locked()
399 return ds; _data_server_lookup_locked()
403 static void destroy_ds(struct nfs4_pnfs_ds *ds) destroy_ds() argument
409 print_ds(ds); destroy_ds()
411 nfs_put_client(ds->ds_clp); destroy_ds()
413 while (!list_empty(&ds->ds_addrs)) { destroy_ds()
414 da = list_first_entry(&ds->ds_addrs, destroy_ds()
422 kfree(ds->ds_remotestr); destroy_ds()
423 kfree(ds); destroy_ds()
426 void nfs4_pnfs_ds_put(struct nfs4_pnfs_ds *ds) nfs4_pnfs_ds_put() argument
428 if (atomic_dec_and_lock(&ds->ds_count, nfs4_pnfs_ds_put()
430 list_del_init(&ds->ds_node); nfs4_pnfs_ds_put()
432 destroy_ds(ds); nfs4_pnfs_ds_put()
487 * Given a list of multipath struct nfs4_pnfs_ds_addr, add it to ds cache if
493 struct nfs4_pnfs_ds *tmp_ds, *ds = NULL; nfs4_pnfs_ds_add() local
501 ds = kzalloc(sizeof(*ds), gfp_flags); nfs4_pnfs_ds_add()
502 if (!ds) nfs4_pnfs_ds_add()
511 INIT_LIST_HEAD(&ds->ds_addrs); nfs4_pnfs_ds_add()
512 list_splice_init(dsaddrs, &ds->ds_addrs); nfs4_pnfs_ds_add()
513 ds->ds_remotestr = remotestr; nfs4_pnfs_ds_add()
514 atomic_set(&ds->ds_count, 1); nfs4_pnfs_ds_add()
515 INIT_LIST_HEAD(&ds->ds_node); nfs4_pnfs_ds_add()
516 ds->ds_clp = NULL; nfs4_pnfs_ds_add()
517 list_add(&ds->ds_node, &nfs4_data_server_cache); nfs4_pnfs_ds_add()
519 ds->ds_remotestr); nfs4_pnfs_ds_add()
522 kfree(ds); nfs4_pnfs_ds_add()
527 ds = tmp_ds; nfs4_pnfs_ds_add()
531 return ds; nfs4_pnfs_ds_add()
535 static void nfs4_wait_ds_connect(struct nfs4_pnfs_ds *ds) nfs4_wait_ds_connect() argument
538 wait_on_bit(&ds->ds_state, NFS4DS_CONNECTING, nfs4_wait_ds_connect()
542 static void nfs4_clear_ds_conn_bit(struct nfs4_pnfs_ds *ds) nfs4_clear_ds_conn_bit() argument
545 clear_bit(NFS4DS_CONNECTING, &ds->ds_state); nfs4_clear_ds_conn_bit()
547 wake_up_bit(&ds->ds_state, NFS4DS_CONNECTING); nfs4_clear_ds_conn_bit()
579 struct nfs4_pnfs_ds *ds, _nfs4_pnfs_v3_ds_connect()
589 ds->ds_remotestr, au_flavor); _nfs4_pnfs_v3_ds_connect()
594 list_for_each_entry(da, &ds->ds_addrs, da_node) { _nfs4_pnfs_v3_ds_connect()
596 __func__, ds->ds_remotestr, da->da_remotestr); _nfs4_pnfs_v3_ds_connect()
612 ds->ds_clp = clp; _nfs4_pnfs_v3_ds_connect()
613 dprintk("%s [new] addr: %s\n", __func__, ds->ds_remotestr); _nfs4_pnfs_v3_ds_connect()
619 struct nfs4_pnfs_ds *ds, _nfs4_pnfs_v4_ds_connect()
629 dprintk("--> %s DS %s au_flavor %d\n", __func__, ds->ds_remotestr, _nfs4_pnfs_v4_ds_connect()
632 list_for_each_entry(da, &ds->ds_addrs, da_node) { _nfs4_pnfs_v4_ds_connect()
634 __func__, ds->ds_remotestr, da->da_remotestr); _nfs4_pnfs_v4_ds_connect()
655 ds->ds_clp = clp; _nfs4_pnfs_v4_ds_connect()
656 dprintk("%s [new] addr: %s\n", __func__, ds->ds_remotestr); _nfs4_pnfs_v4_ds_connect()
669 void nfs4_pnfs_ds_connect(struct nfs_server *mds_srv, struct nfs4_pnfs_ds *ds, nfs4_pnfs_ds_connect() argument
674 if (test_and_set_bit(NFS4DS_CONNECTING, &ds->ds_state) == 0) { nfs4_pnfs_ds_connect()
678 err = _nfs4_pnfs_v3_ds_connect(mds_srv, ds, timeo, nfs4_pnfs_ds_connect()
681 err = _nfs4_pnfs_v4_ds_connect(mds_srv, ds, timeo, nfs4_pnfs_ds_connect()
692 nfs4_clear_ds_conn_bit(ds); nfs4_pnfs_ds_connect()
694 nfs4_wait_ds_connect(ds); nfs4_pnfs_ds_connect()
857 buckets = cinfo->ds->buckets; pnfs_layout_mark_request_commit()
870 cinfo->ds->nwritten++; pnfs_layout_mark_request_commit()
578 _nfs4_pnfs_v3_ds_connect(struct nfs_server *mds_srv, struct nfs4_pnfs_ds *ds, unsigned int timeo, unsigned int retrans, rpc_authflavor_t au_flavor) _nfs4_pnfs_v3_ds_connect() argument
618 _nfs4_pnfs_v4_ds_connect(struct nfs_server *mds_srv, struct nfs4_pnfs_ds *ds, unsigned int timeo, unsigned int retrans, u32 minor_version, rpc_authflavor_t au_flavor) _nfs4_pnfs_v4_ds_connect() argument
H A Dpnfs.h59 #define NFS4DS_CONNECTING 0 /* ds is establishing connection */
342 void nfs4_pnfs_ds_put(struct nfs4_pnfs_ds *ds);
346 void nfs4_pnfs_ds_connect(struct nfs_server *mds_srv, struct nfs4_pnfs_ds *ds,
410 if (cinfo->ds == NULL || cinfo->ds->ncommitting == 0) pnfs_commit_list()
460 if (cinfo->ds == NULL || cinfo->ds->nwritten == 0) pnfs_scan_commit_lists()
/linux-4.1.27/arch/x86/boot/
H A Dregs.c26 reg->ds = ds(); initregs()
27 reg->es = ds(); initregs()
H A Dbioscall.S45 popw %ds
54 pushw %ds
64 movw %ax, %ds
H A Dpm.c87 gdt.ptr = (u32)&boot_gdt + (ds() << 4); setup_gdt()
125 (u32)&boot_params + (ds() << 4)); go_to_protected_mode()
H A Dheader.S56 movw %ax, %ds
457 # Force %es = %ds
458 movw %ds, %ax
462 # Apparently some ancient versions of LILO invoked the kernel with %ss != %ds,
468 cmpw %ax, %dx # %ds == %ss?
489 # We will have entered with %cs = %ds+0x20, normalize %cs so
491 pushw %ds
H A Dboot.h84 static inline u16 ds(void) ds() function
87 asm("movw %%ds,%0" : "=rm" (seg)); ds()
256 u16 es, ds; member in struct:biosregs::__anon2961::__anon2963
H A Dedd.c53 buf_base = (ds() << 4) + (u32)&_end; read_mbr_sig()
/linux-4.1.27/arch/x86/kvm/
H A Dtss.h26 u32 ds; member in struct:tss_segment_32
55 u16 ds; member in struct:tss_segment_16
/linux-4.1.27/drivers/dma/
H A Dk3dma.c243 struct k3_dma_desc_sw *ds = k3_dma_start_txd() local
249 list_del(&ds->vd.node); k3_dma_start_txd()
250 c->phy->ds_run = ds; k3_dma_start_txd()
253 k3_dma_set_desc(c->phy, &ds->desc_hw[0]); k3_dma_start_txd()
359 struct k3_dma_desc_sw *ds = p->ds_run; k3_dma_tx_status() local
364 index = (clli - ds->desc_hw_lli) / sizeof(struct k3_desc_hw); k3_dma_tx_status()
365 for (; index < ds->desc_num; index++) { k3_dma_tx_status()
366 bytes += ds->desc_hw[index].count; k3_dma_tx_status()
368 if (!ds->desc_hw[index].lli) k3_dma_tx_status()
402 static void k3_dma_fill_desc(struct k3_dma_desc_sw *ds, dma_addr_t dst, k3_dma_fill_desc() argument
405 if ((num + 1) < ds->desc_num) k3_dma_fill_desc()
406 ds->desc_hw[num].lli = ds->desc_hw_lli + (num + 1) * k3_dma_fill_desc()
408 ds->desc_hw[num].lli |= CX_LLI_CHAIN_EN; k3_dma_fill_desc()
409 ds->desc_hw[num].count = len; k3_dma_fill_desc()
410 ds->desc_hw[num].saddr = src; k3_dma_fill_desc()
411 ds->desc_hw[num].daddr = dst; k3_dma_fill_desc()
412 ds->desc_hw[num].config = ccfg; k3_dma_fill_desc()
420 struct k3_dma_desc_sw *ds; k3_dma_prep_memcpy() local
428 ds = kzalloc(sizeof(*ds) + num * sizeof(ds->desc_hw[0]), GFP_ATOMIC); k3_dma_prep_memcpy()
429 if (!ds) { k3_dma_prep_memcpy()
433 ds->desc_hw_lli = __virt_to_phys((unsigned long)&ds->desc_hw[0]); k3_dma_prep_memcpy()
434 ds->size = len; k3_dma_prep_memcpy()
435 ds->desc_num = num; k3_dma_prep_memcpy()
447 k3_dma_fill_desc(ds, dst, src, copy, num++, c->ccfg); k3_dma_prep_memcpy()
460 ds->desc_hw[num-1].lli = 0; /* end of link */ k3_dma_prep_memcpy()
461 return vchan_tx_prep(&c->vc, &ds->vd, flags); k3_dma_prep_memcpy()
469 struct k3_dma_desc_sw *ds; k3_dma_prep_slave_sg() local
484 ds = kzalloc(sizeof(*ds) + num * sizeof(ds->desc_hw[0]), GFP_ATOMIC);
485 if (!ds) {
489 ds->desc_hw_lli = __virt_to_phys((unsigned long)&ds->desc_hw[0]);
490 ds->desc_num = num;
509 k3_dma_fill_desc(ds, dst, src, len, num++, c->ccfg); for_each_sg()
516 ds->desc_hw[num-1].lli = 0; /* end of link */
517 ds->size = total;
518 return vchan_tx_prep(&c->vc, &ds->vd, flags);
646 struct k3_dma_desc_sw *ds = k3_dma_free_desc() local
649 kfree(ds); k3_dma_free_desc()
H A Dtxx9dmac.c337 struct txx9dmac_slave *ds = dc->chan.private; txx9dmac_dostart() local
354 if (ds) { txx9dmac_dostart()
355 if (ds->tx_reg) { txx9dmac_dostart()
356 sai = ds->reg_width; txx9dmac_dostart()
360 dai = ds->reg_width; txx9dmac_dostart()
375 if (ds) { txx9dmac_dostart()
376 if (ds->tx_reg) { txx9dmac_dostart()
377 sai = ds->reg_width; txx9dmac_dostart()
381 dai = ds->reg_width; txx9dmac_dostart()
816 struct txx9dmac_slave *ds = chan->private; txx9dmac_prep_slave_sg() local
824 BUG_ON(!ds || !ds->reg_width); txx9dmac_prep_slave_sg()
825 if (ds->tx_reg) txx9dmac_prep_slave_sg()
850 desc->hwdesc.DAR = ds->tx_reg; for_each_sg()
852 desc->hwdesc.SAR = ds->rx_reg; for_each_sg()
859 desc->hwdesc32.DAR = ds->tx_reg; for_each_sg()
861 desc->hwdesc32.SAR = ds->rx_reg; for_each_sg()
867 sai = ds->reg_width; for_each_sg()
871 dai = ds->reg_width; for_each_sg()
995 struct txx9dmac_slave *ds = chan->private; txx9dmac_alloc_chan_resources() local
1014 if (ds) txx9dmac_alloc_chan_resources()
1018 if (!ds || txx9dmac_alloc_chan_resources()
1019 (ds->tx_reg && ds->rx_reg) || (!ds->tx_reg && !ds->rx_reg)) txx9dmac_alloc_chan_resources()
1022 TXX9_DMA_CCR_XFSZ(__ffs(ds->reg_width)); txx9dmac_alloc_chan_resources()
/linux-4.1.27/arch/x86/kernel/cpu/
H A Dperf_event_intel_ds.c229 struct debug_store *ds = per_cpu(cpu_hw_events, cpu).ds; init_debug_store_on_cpu() local
231 if (!ds) init_debug_store_on_cpu()
235 (u32)((u64)(unsigned long)ds), init_debug_store_on_cpu()
236 (u32)((u64)(unsigned long)ds >> 32)); init_debug_store_on_cpu()
241 if (!per_cpu(cpu_hw_events, cpu).ds) fini_debug_store_on_cpu()
251 struct debug_store *ds = per_cpu(cpu_hw_events, cpu).ds; alloc_pebs_buffer() local
278 ds->pebs_buffer_base = (u64)(unsigned long)buffer; alloc_pebs_buffer()
279 ds->pebs_index = ds->pebs_buffer_base; alloc_pebs_buffer()
280 ds->pebs_absolute_maximum = ds->pebs_buffer_base + alloc_pebs_buffer()
283 ds->pebs_interrupt_threshold = ds->pebs_buffer_base + alloc_pebs_buffer()
291 struct debug_store *ds = per_cpu(cpu_hw_events, cpu).ds; release_pebs_buffer() local
293 if (!ds || !x86_pmu.pebs) release_pebs_buffer()
299 kfree((void *)(unsigned long)ds->pebs_buffer_base); release_pebs_buffer()
300 ds->pebs_buffer_base = 0; release_pebs_buffer()
305 struct debug_store *ds = per_cpu(cpu_hw_events, cpu).ds; alloc_bts_buffer() local
322 ds->bts_buffer_base = (u64)(unsigned long)buffer; alloc_bts_buffer()
323 ds->bts_index = ds->bts_buffer_base; alloc_bts_buffer()
324 ds->bts_absolute_maximum = ds->bts_buffer_base + alloc_bts_buffer()
326 ds->bts_interrupt_threshold = ds->bts_absolute_maximum - alloc_bts_buffer()
334 struct debug_store *ds = per_cpu(cpu_hw_events, cpu).ds; release_bts_buffer() local
336 if (!ds || !x86_pmu.bts) release_bts_buffer()
339 kfree((void *)(unsigned long)ds->bts_buffer_base); release_bts_buffer()
340 ds->bts_buffer_base = 0; release_bts_buffer()
346 struct debug_store *ds; alloc_ds_buffer() local
348 ds = kzalloc_node(sizeof(*ds), GFP_KERNEL, node); alloc_ds_buffer()
349 if (unlikely(!ds)) alloc_ds_buffer()
352 per_cpu(cpu_hw_events, cpu).ds = ds; alloc_ds_buffer()
359 struct debug_store *ds = per_cpu(cpu_hw_events, cpu).ds; release_ds_buffer() local
361 if (!ds) release_ds_buffer()
364 per_cpu(cpu_hw_events, cpu).ds = NULL; release_ds_buffer()
365 kfree(ds); release_ds_buffer()
481 if (!cpuc->ds) intel_pmu_disable_bts()
496 struct debug_store *ds = cpuc->ds; intel_pmu_drain_bts_buffer() local
515 at = (struct bts_record *)(unsigned long)ds->bts_buffer_base; intel_pmu_drain_bts_buffer()
516 top = (struct bts_record *)(unsigned long)ds->bts_index; intel_pmu_drain_bts_buffer()
523 ds->bts_index = ds->bts_buffer_base; intel_pmu_drain_bts_buffer()
971 struct debug_store *ds = cpuc->ds; intel_pmu_drain_pebs_core() local
979 at = (struct pebs_record_core *)(unsigned long)ds->pebs_buffer_base; intel_pmu_drain_pebs_core()
980 top = (struct pebs_record_core *)(unsigned long)ds->pebs_index; intel_pmu_drain_pebs_core()
985 ds->pebs_index = ds->pebs_buffer_base; intel_pmu_drain_pebs_core()
1012 struct debug_store *ds = cpuc->ds; intel_pmu_drain_pebs_nhm() local
1021 at = (struct pebs_record_nhm *)(unsigned long)ds->pebs_buffer_base; intel_pmu_drain_pebs_nhm()
1022 top = (struct pebs_record_nhm *)(unsigned long)ds->pebs_index; intel_pmu_drain_pebs_nhm()
1024 ds->pebs_index = ds->pebs_buffer_base; intel_pmu_drain_pebs_nhm()
1110 struct debug_store *ds = __this_cpu_read(cpu_hw_events.ds); perf_restore_debug_store() local
1115 wrmsrl(MSR_IA32_DS_AREA, (unsigned long)ds); perf_restore_debug_store()
H A Dperf_event_intel_bts.c141 struct debug_store *ds = per_cpu(cpu_hw_events, cpu).ds; bts_config_buffer() local
162 ds->bts_buffer_base = (u64)(long)page_address(page) + phys->displacement; bts_config_buffer()
163 ds->bts_index = ds->bts_buffer_base + index; bts_config_buffer()
164 ds->bts_absolute_maximum = ds->bts_buffer_base + end; bts_config_buffer()
165 ds->bts_interrupt_threshold = !buf->snapshot bts_config_buffer()
166 ? ds->bts_buffer_base + thresh bts_config_buffer()
167 : ds->bts_absolute_maximum + BTS_RECORD_SIZE; bts_config_buffer()
192 struct debug_store *ds = per_cpu(cpu_hw_events, cpu).ds; bts_update() local
194 unsigned long index = ds->bts_index - ds->bts_buffer_base, old, head; bts_update()
206 if (ds->bts_index >= ds->bts_absolute_maximum) bts_update()
240 * local barrier to make sure that ds configuration made it __bts_event_start()
349 * After this, cur_buf and head won't match ds bts_buffer_reset()
437 cpuc->ds->bts_index = bts->ds_back.bts_buffer_base; bts_event_del()
438 cpuc->ds->bts_buffer_base = bts->ds_back.bts_buffer_base; bts_event_del()
439 cpuc->ds->bts_absolute_maximum = bts->ds_back.bts_absolute_maximum; bts_event_del()
440 cpuc->ds->bts_interrupt_threshold = bts->ds_back.bts_interrupt_threshold; bts_event_del()
469 bts->ds_back.bts_buffer_base = cpuc->ds->bts_buffer_base; bts_event_add()
470 bts->ds_back.bts_absolute_maximum = cpuc->ds->bts_absolute_maximum; bts_event_add()
471 bts->ds_back.bts_interrupt_threshold = cpuc->ds->bts_interrupt_threshold; bts_event_add()
/linux-4.1.27/drivers/isdn/divert/
H A Disdn_divert.c275 struct deflect_struc *ds, *ds1 = NULL; insertrule() local
278 if (!(ds = kmalloc(sizeof(struct deflect_struc), GFP_KERNEL))) insertrule()
281 ds->rule = *newrule; /* set rule */ insertrule()
295 ds->prev = table_tail; /* previous entry */ insertrule()
296 ds->next = NULL; /* end of chain */ insertrule()
297 if (ds->prev) insertrule()
298 ds->prev->next = ds; /* last forward */ insertrule()
300 table_head = ds; /* is first entry */ insertrule()
301 table_tail = ds; /* end of queue */ insertrule()
303 ds->next = ds1; /* next entry */ insertrule()
304 ds->prev = ds1->prev; /* prev entry */ insertrule()
305 ds1->prev = ds; /* backward chain old element */ insertrule()
306 if (!ds->prev) insertrule()
307 table_head = ds; /* first element */ insertrule()
319 struct deflect_struc *ds, *ds1; deleterule() local
324 ds = table_head; deleterule()
328 while (ds) { deleterule()
329 ds1 = ds; deleterule()
330 ds = ds->next; deleterule()
337 ds = table_head; deleterule()
339 while ((ds) && (idx > 0)) { deleterule()
341 ds = ds->next; deleterule()
344 if (!ds) { deleterule()
349 if (ds->next) deleterule()
350 ds->next->prev = ds->prev; /* backward chain */ deleterule()
352 table_tail = ds->prev; /* end of chain */ deleterule()
354 if (ds->prev) deleterule()
355 ds->prev->next = ds->next; /* forward chain */ deleterule()
357 table_head = ds->next; /* start of chain */ deleterule()
360 kfree(ds); deleterule()
369 struct deflect_struc *ds = table_head; getruleptr() local
372 while ((ds) && (idx >= 0)) { getruleptr()
374 return (&ds->rule); getruleptr()
377 ds = ds->next; getruleptr()
/linux-4.1.27/fs/nfs/flexfilelayout/
H A Dflexfilelayoutdev.c32 nfs4_pnfs_ds_put(mirror_ds->ds); nfs4_ff_layout_free_deviceid()
75 dprintk("%s: multipath ds count %d\n", __func__, mp_count); nfs4_ff_alloc_deviceid_node()
78 /* multipath ds */ nfs4_ff_alloc_deviceid_node()
121 dprintk("%s: [%d] unsupported ds version %d-%d\n", __func__, nfs4_ff_alloc_deviceid_node()
139 new_ds->ds = nfs4_pnfs_ds_add(&dsaddrs, gfp_flags); nfs4_ff_alloc_deviceid_node()
140 if (!new_ds->ds) nfs4_ff_alloc_deviceid_node()
143 /* If DS was already in cache, free ds addrs */ nfs4_ff_alloc_deviceid_node()
309 struct nfs4_pnfs_ds *ds) ff_layout_update_mirror_cred()
311 if (ds->ds_clp && !mirror->cred && ff_layout_update_mirror_cred()
313 struct rpc_auth *auth = ds->ds_clp->cl_rpcclient->cl_auth; ff_layout_update_mirror_cred()
342 mirror->mirror_ds->ds == NULL) { nfs4_ff_layout_select_ds_fh()
358 /* Upon return, either ds is connected, or ds is NULL */
364 struct nfs4_pnfs_ds *ds = NULL; nfs4_ff_layout_prepare_ds() local
372 mirror->mirror_ds->ds == NULL) { nfs4_ff_layout_prepare_ds()
386 ds = mirror->mirror_ds->ds; nfs4_ff_layout_prepare_ds()
389 if (ds->ds_clp) nfs4_ff_layout_prepare_ds()
397 nfs4_pnfs_ds_connect(s, ds, devid, dataserver_timeo, nfs4_ff_layout_prepare_ds()
404 if (ds->ds_clp) { nfs4_ff_layout_prepare_ds()
406 nfs_block_size(rpc_max_payload(ds->ds_clp->cl_rpcclient), nfs4_ff_layout_prepare_ds()
435 if (ff_layout_update_mirror_cred(mirror, ds)) nfs4_ff_layout_prepare_ds()
436 ds = NULL; nfs4_ff_layout_prepare_ds()
438 return ds; nfs4_ff_layout_prepare_ds()
308 ff_layout_update_mirror_cred(struct nfs4_ff_layout_mirror *mirror, struct nfs4_pnfs_ds *ds) ff_layout_update_mirror_cred() argument
H A Dflexfilelayout.c427 if (cinfo->ds->nbuckets != 0) { ff_layout_alloc_commit_info()
446 if (cinfo->ds->nbuckets != 0) ff_layout_alloc_commit_info()
449 cinfo->ds->buckets = buckets; ff_layout_alloc_commit_info()
450 cinfo->ds->nbuckets = size; ff_layout_alloc_commit_info()
469 struct nfs4_pnfs_ds *ds; ff_layout_choose_best_ds_for_read() local
475 ds = nfs4_ff_layout_prepare_ds(pgio->pg_lseg, idx, false); ff_layout_choose_best_ds_for_read()
476 if (ds) { ff_layout_choose_best_ds_for_read()
478 return ds; ff_layout_choose_best_ds_for_read()
491 struct nfs4_pnfs_ds *ds; ff_layout_pg_init_read() local
506 ds = ff_layout_choose_best_ds_for_read(pgio, &ds_idx); ff_layout_pg_init_read()
507 if (!ds) ff_layout_pg_init_read()
531 struct nfs4_pnfs_ds *ds; ff_layout_pg_init_write() local
557 ds = nfs4_ff_layout_prepare_ds(pgio->pg_lseg, i, true); ff_layout_pg_init_write()
558 if (!ds) ff_layout_pg_init_write()
1229 struct nfs4_pnfs_ds *ds; ff_layout_read_pagelist() local
1241 ds = nfs4_ff_layout_prepare_ds(lseg, idx, false); ff_layout_read_pagelist()
1242 if (!ds) ff_layout_read_pagelist()
1245 ds_clnt = nfs4_ff_find_or_create_ds_client(lseg, idx, ds->ds_clp, ff_layout_read_pagelist()
1257 ds->ds_remotestr, atomic_read(&ds->ds_clp->cl_count), vers); ff_layout_read_pagelist()
1259 atomic_inc(&ds->ds_clp->cl_count); ff_layout_read_pagelist()
1260 hdr->ds_clp = ds->ds_clp; ff_layout_read_pagelist()
1272 /* Perform an asynchronous read to ds */ ff_layout_read_pagelist()
1273 nfs_initiate_pgio(ds_clnt, hdr, ds_cred, ds->ds_clp->rpc_ops, ff_layout_read_pagelist()
1291 struct nfs4_pnfs_ds *ds; ff_layout_write_pagelist() local
1299 ds = nfs4_ff_layout_prepare_ds(lseg, idx, true); ff_layout_write_pagelist()
1300 if (!ds) ff_layout_write_pagelist()
1303 ds_clnt = nfs4_ff_find_or_create_ds_client(lseg, idx, ds->ds_clp, ff_layout_write_pagelist()
1316 offset, ds->ds_remotestr, atomic_read(&ds->ds_clp->cl_count), ff_layout_write_pagelist()
1320 atomic_inc(&ds->ds_clp->cl_count); ff_layout_write_pagelist()
1321 hdr->ds_clp = ds->ds_clp; ff_layout_write_pagelist()
1334 nfs_initiate_pgio(ds_clnt, hdr, ds_cred, ds->ds_clp->rpc_ops, ff_layout_write_pagelist()
1360 struct nfs4_pnfs_ds *ds; ff_layout_initiate_commit() local
1368 ds = nfs4_ff_layout_prepare_ds(lseg, idx, true); ff_layout_initiate_commit()
1369 if (!ds) ff_layout_initiate_commit()
1372 ds_clnt = nfs4_ff_find_or_create_ds_client(lseg, idx, ds->ds_clp, ff_layout_initiate_commit()
1384 data->inode->i_ino, how, atomic_read(&ds->ds_clp->cl_count), ff_layout_initiate_commit()
1388 atomic_inc(&ds->ds_clp->cl_count); ff_layout_initiate_commit()
1389 data->ds_clp = ds->ds_clp; ff_layout_initiate_commit()
1393 return nfs_initiate_commit(ds_clnt, data, ds->ds_clp->rpc_ops, ff_layout_initiate_commit()
H A Dflexfilelayout.h31 struct nfs4_pnfs_ds *ds; member in struct:nfs4_ff_layout_ds
/linux-4.1.27/fs/nfs/filelayout/
H A Dfilelayoutdev.c47 struct nfs4_pnfs_ds *ds; nfs4_fl_free_deviceid() local
53 ds = dsaddr->ds_list[i]; nfs4_fl_free_deviceid()
54 if (ds != NULL) nfs4_fl_free_deviceid()
55 nfs4_pnfs_ds_put(ds); nfs4_fl_free_deviceid()
134 printk(KERN_WARNING "NFS: %s: stripe index %u >= num ds %u\n", nfs4_fl_alloc_deviceid_node()
178 /* If DS was already in cache, free ds addrs */ nfs4_fl_alloc_deviceid_node()
260 /* Upon return, either ds is connected, or ds is NULL */
265 struct nfs4_pnfs_ds *ds = dsaddr->ds_list[ds_idx]; nfs4_fl_prepare_ds() local
267 struct nfs4_pnfs_ds *ret = ds; nfs4_fl_prepare_ds()
270 if (ds == NULL) { nfs4_fl_prepare_ds()
277 if (ds->ds_clp) nfs4_fl_prepare_ds()
280 nfs4_pnfs_ds_connect(s, ds, devid, dataserver_timeo, nfs4_fl_prepare_ds()
H A Dfilelayout.c469 struct nfs4_pnfs_ds *ds; filelayout_read_pagelist() local
482 ds = nfs4_fl_prepare_ds(lseg, idx); filelayout_read_pagelist()
483 if (!ds) filelayout_read_pagelist()
486 ds_clnt = nfs4_find_or_create_ds_client(ds->ds_clp, hdr->inode); filelayout_read_pagelist()
491 ds->ds_remotestr, atomic_read(&ds->ds_clp->cl_count)); filelayout_read_pagelist()
494 atomic_inc(&ds->ds_clp->cl_count); filelayout_read_pagelist()
495 hdr->ds_clp = ds->ds_clp; filelayout_read_pagelist()
504 /* Perform an asynchronous read to ds */ filelayout_read_pagelist()
516 struct nfs4_pnfs_ds *ds; filelayout_write_pagelist() local
525 ds = nfs4_fl_prepare_ds(lseg, idx); filelayout_write_pagelist()
526 if (!ds) filelayout_write_pagelist()
529 ds_clnt = nfs4_find_or_create_ds_client(ds->ds_clp, hdr->inode); filelayout_write_pagelist()
535 offset, ds->ds_remotestr, atomic_read(&ds->ds_clp->cl_count)); filelayout_write_pagelist()
538 atomic_inc(&ds->ds_clp->cl_count); filelayout_write_pagelist()
539 hdr->ds_clp = ds->ds_clp; filelayout_write_pagelist()
775 if (cinfo->ds->nbuckets >= size) { filelayout_alloc_commit_info()
797 if (cinfo->ds->nbuckets >= size) filelayout_alloc_commit_info()
799 for (i = 0; i < cinfo->ds->nbuckets; i++) { filelayout_alloc_commit_info()
800 list_splice(&cinfo->ds->buckets[i].written, filelayout_alloc_commit_info()
802 list_splice(&cinfo->ds->buckets[i].committing, filelayout_alloc_commit_info()
805 cinfo->ds->buckets[i].direct_verf.committed; filelayout_alloc_commit_info()
806 buckets[i].wlseg = cinfo->ds->buckets[i].wlseg; filelayout_alloc_commit_info()
807 buckets[i].clseg = cinfo->ds->buckets[i].clseg; filelayout_alloc_commit_info()
809 swap(cinfo->ds->buckets, buckets); filelayout_alloc_commit_info()
810 cinfo->ds->nbuckets = size; filelayout_alloc_commit_info()
1001 struct nfs4_pnfs_ds *ds; filelayout_initiate_commit() local
1007 ds = nfs4_fl_prepare_ds(lseg, idx); filelayout_initiate_commit()
1008 if (!ds) filelayout_initiate_commit()
1011 ds_clnt = nfs4_find_or_create_ds_client(ds->ds_clp, data->inode); filelayout_initiate_commit()
1016 data->inode->i_ino, how, atomic_read(&ds->ds_clp->cl_count)); filelayout_initiate_commit()
1018 atomic_inc(&ds->ds_clp->cl_count); filelayout_initiate_commit()
1019 data->ds_clp = ds->ds_clp; filelayout_initiate_commit()
1048 for (i = 0, b = cinfo->ds->buckets; i < cinfo->ds->nbuckets; i++, b++) { filelayout_search_commit_reqs()
/linux-4.1.27/arch/x86/include/asm/
H A Dapm.h11 "pushl %%ds\n\t" \
14 "mov %%dx, %%ds\n\t" \
20 "popl %%ds\n\t"
H A Da.out-core.h49 dump->regs.ds = (u16)regs->ds; aout_dump_thread()
H A Dsuspend_64.h22 u16 ds, es, fs, gs, ss; member in struct:saved_context
H A Delf.h129 pr_reg[7] = regs->ds & 0xffff; \
172 struct pt_regs *regs, const u16 ds) elf_common_init()
181 t->ds = t->es = ds; elf_common_init()
231 asm("movl %%ds,%0" : "=r" (v)); (pr_reg)[23] = v; \
171 elf_common_init(struct thread_struct *t, struct pt_regs *regs, const u16 ds) elf_common_init() argument
H A Dlguest.h36 unsigned long fs, ds, es; member in struct:lguest_regs
H A Dsigcontext.h11 unsigned short ds, __dsh; member in struct:sigcontext
H A Duser32.h37 unsigned short ds, __ds, es, __es; member in struct:user_regs_struct32
H A Dvm86.h26 unsigned short ds, __dsh; member in struct:kernel_vm86_regs
H A Dkexec.h110 asm volatile("movl %%ds, %%eax;" :"=a"(newregs->ds)); crash_setup_regs()
H A Dsvm.h142 struct vmcb_seg ds; member in struct:vmcb_save_area
/linux-4.1.27/fs/9p/
H A Dfid.c98 struct dentry *ds; build_path_from_dentry() local
100 for (ds = dentry; !IS_ROOT(ds); ds = ds->d_parent) build_path_from_dentry()
107 for (ds = dentry, i = (n-1); i >= 0; i--, ds = ds->d_parent) build_path_from_dentry()
108 wnames[i] = (char *)ds->d_name.name; build_path_from_dentry()
119 struct dentry *ds; v9fs_fid_lookup_with_uid() local
136 ds = dentry->d_parent; v9fs_fid_lookup_with_uid()
137 fid = v9fs_fid_find(ds, uid, any); v9fs_fid_lookup_with_uid()
/linux-4.1.27/tools/testing/selftests/rcutorture/bin/
H A Dkvm.sh49 ds=`date +%Y.%m.%d-%H:%M:%S`
103 ds=$2
261 mkdir $resdir/$ds
262 echo Results directory: $resdir/$ds
264 touch $resdir/$ds/log
265 echo $scriptname $args >> $resdir/$ds/log
266 echo ${TORTURE_SUITE} > $resdir/$ds/TORTURE_SUITE
267 pwd > $resdir/$ds/testid.txt
270 git status >> $resdir/$ds/testid.txt
271 git rev-parse HEAD >> $resdir/$ds/testid.txt
274 cp $T/git-diff $resdir/$ds
282 -v rd=$resdir/$ds/ \
386 echo Results directory: $resdir/$ds
387 kvm-recheck.sh $resdir/$ds
/linux-4.1.27/crypto/
H A Dhmac.c48 int ds = crypto_shash_digestsize(parent); hmac_setkey() local
69 keylen = ds; hmac_setkey()
127 int ds = crypto_shash_digestsize(parent); hmac_final() local
136 crypto_shash_finup(desc, out, ds, out); hmac_final()
144 int ds = crypto_shash_digestsize(parent); hmac_finup() local
153 crypto_shash_finup(desc, out, ds, out); hmac_finup()
187 int ds; hmac_create() local
199 ds = salg->digestsize; hmac_create()
202 if (ds > alg->cra_blocksize || hmac_create()
221 inst->alg.digestsize = ds; hmac_create()
H A Dalgif_hash.c155 unsigned ds = crypto_ahash_digestsize(crypto_ahash_reqtfm(&ctx->req)); hash_recvmsg() local
158 if (len > ds) hash_recvmsg()
159 len = ds; hash_recvmsg()
160 else if (len < ds) hash_recvmsg()
402 unsigned ds = crypto_ahash_digestsize(hash); hash_accept_parent_nokey() local
408 ctx->result = sock_kmalloc(sk, ds, GFP_KERNEL); hash_accept_parent_nokey()
414 memset(ctx->result, 0, ds); hash_accept_parent_nokey()
/linux-4.1.27/tools/testing/selftests/ipc/
H A Dmsgque.c131 struct msqid64_ds ds; dump_queue() local
136 ret = msgctl(kern_id, MSG_STAT, &ds); dump_queue()
149 msgque->messages = malloc(sizeof(struct msg1) * ds.msg_qnum); dump_queue()
155 msgque->qnum = ds.msg_qnum; dump_queue()
156 msgque->mode = ds.msg_perm.mode; dump_queue()
157 msgque->qbytes = ds.msg_qbytes; dump_queue()
/linux-4.1.27/drivers/net/wireless/ath/ath9k/
H A Dhw-ops.h38 static inline void ath9k_hw_set_desc_link(struct ath_hw *ah, void *ds, ath9k_hw_set_desc_link() argument
41 ath9k_hw_ops(ah)->set_desc_link(ds, link); ath9k_hw_set_desc_link()
57 static inline void ath9k_hw_set_txdesc(struct ath_hw *ah, void *ds, ath9k_hw_set_txdesc() argument
60 return ath9k_hw_ops(ah)->set_txdesc(ah, ds, i); ath9k_hw_set_txdesc()
63 static inline int ath9k_hw_txprocdesc(struct ath_hw *ah, void *ds, ath9k_hw_txprocdesc() argument
66 return ath9k_hw_ops(ah)->proc_txdesc(ah, ds, ts); ath9k_hw_txprocdesc()
69 static inline int ath9k_hw_get_duration(struct ath_hw *ah, const void *ds, ath9k_hw_get_duration() argument
72 return ath9k_hw_ops(ah)->get_duration(ah, ds, index); ath9k_hw_get_duration()
H A Dar9002_mac.c27 static void ar9002_hw_set_desc_link(void *ds, u32 ds_link) ar9002_hw_set_desc_link() argument
29 ((struct ath_desc*) ds)->ds_link = ds_link; ar9002_hw_set_desc_link()
212 ar9002_set_txdesc(struct ath_hw *ah, void *ds, struct ath_tx_info *i) ar9002_set_txdesc() argument
214 struct ar5416_desc *ads = AR5416DESC(ds); ar9002_set_txdesc()
315 static int ar9002_hw_proc_txdesc(struct ath_hw *ah, void *ds, ar9002_hw_proc_txdesc() argument
318 struct ar5416_desc *ads = AR5416DESC(ds); ar9002_hw_proc_txdesc()
387 static int ar9002_hw_get_duration(struct ath_hw *ah, const void *ds, int index) ar9002_hw_get_duration() argument
389 struct ar5416_desc *ads = AR5416DESC(ds); ar9002_hw_get_duration()
405 void ath9k_hw_setuprxdesc(struct ath_hw *ah, struct ath_desc *ds, ath9k_hw_setuprxdesc() argument
408 struct ar5416_desc *ads = AR5416DESC(ds); ath9k_hw_setuprxdesc()
H A Dar9003_mac.c27 ar9003_set_txdesc(struct ath_hw *ah, void *ds, struct ath_tx_info *i) ar9003_set_txdesc() argument
29 struct ar9003_txc *ads = ds; ar9003_set_txdesc()
173 static void ar9003_hw_set_desc_link(void *ds, u32 ds_link) ar9003_hw_set_desc_link() argument
175 struct ar9003_txc *ads = ds; ar9003_hw_set_desc_link()
354 static int ar9003_hw_proc_txdesc(struct ath_hw *ah, void *ds, ar9003_hw_proc_txdesc() argument
434 static int ar9003_hw_get_duration(struct ath_hw *ah, const void *ds, int index) ar9003_hw_get_duration() argument
436 const struct ar9003_txc *adc = ds; ar9003_hw_get_duration()
H A Dinit.c230 u8 *ds; ath_descdma_setup() local
276 ds = (u8 *) dd->dd_desc; ath_descdma_setup()
278 name, ds, (u32) dd->dd_desc_len, ath_descdma_setup()
290 for (i = 0; i < nbuf; i++, bf++, ds += (desc_len * ndesc)) { ath_descdma_setup()
291 bf->bf_desc = ds; ath_descdma_setup()
292 bf->bf_daddr = DS2PHYS(dd, ds); ath_descdma_setup()
306 ds += (desc_len * ndesc); ath_descdma_setup()
307 bf->bf_desc = ds; ath_descdma_setup()
308 bf->bf_daddr = DS2PHYS(dd, ds); ath_descdma_setup()
321 for (i = 0; i < nbuf; i++, bf++, ds += (desc_len * ndesc)) { ath_descdma_setup()
322 bf->bf_desc = ds; ath_descdma_setup()
323 bf->bf_daddr = DS2PHYS(dd, ds); ath_descdma_setup()
337 ds += (desc_len * ndesc); ath_descdma_setup()
338 bf->bf_desc = ds; ath_descdma_setup()
339 bf->bf_daddr = DS2PHYS(dd, ds); ath_descdma_setup()
H A Drecv.c42 struct ath_desc *ds; ath_rx_buf_link() local
45 ds = bf->bf_desc; ath_rx_buf_link()
46 ds->ds_link = 0; /* link to null */ ath_rx_buf_link()
47 ds->ds_data = bf->bf_buf_addr; ath_rx_buf_link()
52 ds->ds_vdata = skb->data; ath_rx_buf_link()
59 ath9k_hw_setuprxdesc(ah, ds, ath_rx_buf_link()
68 sc->rx.rxlink = &ds->ds_link; ath_rx_buf_link()
702 struct ath_desc *ds; ath_get_next_rx_buf() local
715 ds = bf->bf_desc; ath_get_next_rx_buf()
728 ret = ath9k_hw_rxprocdesc(ah, ds, rs); ath_get_next_rx_buf()
762 ret = ath9k_hw_rxprocdesc(ah, ds, rs); ath_get_next_rx_buf()
/linux-4.1.27/drivers/staging/comedi/
H A Dcomedi_pcmcia.h6 * Copyright (C) 1997-2000 David A. Schleef <ds@schleef.org>
23 #include <pcmcia/ds.h>
H A Dcomedi_compat32.h9 * Copyright (C) 1997-2007 David A. Schleef <ds@schleef.org>
H A Dcomedi_pci.h6 * Copyright (C) 1997-2000 David A. Schleef <ds@schleef.org>
H A Dcomedi_usb.h6 * Copyright (C) 1997-2000 David A. Schleef <ds@schleef.org>
H A Dcomedilib.h6 Copyright (C) 1998-2001 David A. Schleef <ds@schleef.org>
H A Dproc.c5 * Copyright (C) 1998 David A. Schleef <ds@schleef.org>
H A Dcomedi_usb.c6 * Copyright (C) 1997-2000 David A. Schleef <ds@schleef.org>
H A Drange.c6 * Copyright (C) 1997-8 David A. Schleef <ds@schleef.org>
H A Dcomedi_pci.c6 * Copyright (C) 1997-2000 David A. Schleef <ds@schleef.org>
H A Dcomedi_pcmcia.c6 * Copyright (C) 1997-2000 David A. Schleef <ds@schleef.org>
/linux-4.1.27/arch/powerpc/sysdev/
H A Ddcr.c131 unsigned int ds; dcr_resource_start() local
132 const u32 *dr = of_get_property(np, "dcr-reg", &ds); dcr_resource_start()
134 if (dr == NULL || ds & 1 || index >= (ds / 8)) dcr_resource_start()
143 unsigned int ds; dcr_resource_len() local
144 const u32 *dr = of_get_property(np, "dcr-reg", &ds); dcr_resource_len()
146 if (dr == NULL || ds & 1 || index >= (ds / 8)) dcr_resource_len()
/linux-4.1.27/fs/befs/
H A Ddatastream.c40 * @ds: datastrem to find data with
48 befs_read_datastream(struct super_block *sb, befs_data_stream * ds, befs_read_datastream() argument
60 if (befs_fblock2brun(sb, ds, block, &run) != BEFS_OK) { befs_read_datastream()
118 * @ds: Datastrem to read from
125 befs_read_lsymlink(struct super_block * sb, befs_data_stream * ds, void *buff, befs_read_lsymlink() argument
134 bh = befs_read_datastream(sb, ds, bytes_read, NULL); befs_read_lsymlink()
157 * @ds: Datastream of the file
166 befs_count_blocks(struct super_block * sb, befs_data_stream * ds) befs_count_blocks() argument
175 datablocks = ds->size >> befs_sb->block_shift; befs_count_blocks()
176 if (ds->size & (befs_sb->block_size - 1)) befs_count_blocks()
182 if (ds->size > ds->max_direct_range) befs_count_blocks()
183 metablocks += ds->indirect.len; befs_count_blocks()
194 if (ds->size > ds->max_indirect_range && ds->max_indirect_range != 0) { befs_count_blocks()
200 ds->max_double_indirect_range - ds->max_indirect_range; befs_count_blocks()
205 metablocks += ds->double_indirect.len; befs_count_blocks()
H A Dbtree.c91 static int befs_btree_seekleaf(struct super_block *sb, befs_data_stream * ds,
96 static int befs_bt_read_super(struct super_block *sb, befs_data_stream * ds,
99 static int befs_bt_read_node(struct super_block *sb, befs_data_stream * ds,
125 * @ds: Datastream to read from
137 befs_bt_read_super(struct super_block *sb, befs_data_stream * ds, befs_bt_read_super() argument
145 bh = befs_read_datastream(sb, ds, 0, NULL); befs_bt_read_super()
179 * @ds: Datastream to read from
181 * @node_off: Starting offset (in bytes) of the node in @ds
196 befs_bt_read_node(struct super_block *sb, befs_data_stream * ds, befs_bt_read_node() argument
206 node->bh = befs_read_datastream(sb, ds, node_off, &off); befs_bt_read_node()
234 * @ds: Datastream containing btree
250 befs_btree_find(struct super_block *sb, befs_data_stream * ds, befs_btree_find() argument
260 if (befs_bt_read_super(sb, ds, &bt_super) != BEFS_OK) { befs_btree_find()
278 if (befs_bt_read_node(sb, ds, this_node, node_off) != BEFS_OK) { befs_btree_find()
289 if (befs_bt_read_node(sb, ds, this_node, node_off) != BEFS_OK) { befs_btree_find()
401 * @ds: Datastream containing btree
419 befs_btree_read(struct super_block *sb, befs_data_stream * ds, befs_btree_read() argument
436 if (befs_bt_read_super(sb, ds, &bt_super) != BEFS_OK) { befs_btree_read()
453 res = befs_btree_seekleaf(sb, ds, &bt_super, this_node, &node_off); befs_btree_read()
485 if (befs_bt_read_node(sb, ds, this_node, node_off) != BEFS_OK) { befs_btree_read()
538 * @ds: Datastream containing btree
551 befs_btree_seekleaf(struct super_block *sb, befs_data_stream * ds, befs_btree_seekleaf() argument
559 if (befs_bt_read_node(sb, ds, this_node, *node_off) != BEFS_OK) { befs_btree_seekleaf()
583 if (befs_bt_read_node(sb, ds, this_node, *node_off) != BEFS_OK) { befs_btree_seekleaf()
H A Dlinuxvfs.c129 befs_data_stream *ds = &BEFS_I(inode)->i_data.ds; befs_get_block() local
143 res = befs_fblock2brun(sb, ds, block, &run); befs_get_block()
168 befs_data_stream *ds = &BEFS_I(dir)->i_data.ds; befs_lookup() local
186 ret = befs_btree_find(sb, ds, utfname, &offset); befs_lookup()
190 ret = befs_btree_find(sb, ds, dentry->d_name.name, &offset); befs_lookup()
218 befs_data_stream *ds = &BEFS_I(inode)->i_data.ds; befs_readdir() local
229 result = befs_btree_read(sb, ds, ctx->pos, BEFS_NAME_LEN + 1, befs_readdir()
389 befs_ino->i_data.ds = befs_iget()
392 num_blks = befs_count_blocks(sb, &befs_ino->i_data.ds); befs_iget()
395 inode->i_size = befs_ino->i_data.ds.size; befs_iget()
475 befs_data_stream *data = &befs_ino->i_data.ds; befs_follow_link()
H A Dbefs.h68 befs_data_stream ds; member in union:befs_inode_info::__anon10752
/linux-4.1.27/drivers/staging/comedi/drivers/
H A Ddas08_cs.c6 Copyright (C) 2000 David A. Schleef <ds@schleef.org>
29 Author: Warren Jasper, ds, Frank Hess
111 MODULE_AUTHOR("David A. Schleef <ds@schleef.org>, "
H A Damplc_pc236.h8 * Copyright (C) 2000 David A. Schleef <ds@schleef.org>
H A Ddas08_pci.c6 * Copyright (C) 2000 David A. Schleef <ds@schleef.org>
25 * Author: Warren Jasper, ds, Frank Hess
H A Dni_mio_cs.c6 Copyright (C) 1997-2000 David A. Schleef <ds@schleef.org>
21 Author: ds
227 MODULE_AUTHOR("David A. Schleef <ds@schleef.org>");
H A Ddac02.c8 * Copyright (C) 2001 David A. Schleef <ds@schleef.org>
11 * Copyright (C) 1998 David A. Schleef <ds@schleef.org>
H A Ddt2817.c6 Copyright (C) 1998 David A. Schleef <ds@schleef.org>
21 Author: ds
H A Dpcmad.c6 * Copyright (C) 2000,2001 David A. Schleef <ds@schleef.org>
23 * Author: ds
H A D8255.h6 * Copyright (C) 1998 David A. Schleef <ds@schleef.org>
H A Damplc_dio200.h10 Copyright (C) 1998,2000 David A. Schleef <ds@schleef.org>
H A Ddas08_isa.c6 * Copyright (C) 2000 David A. Schleef <ds@schleef.org>
30 * Author: Warren Jasper, ds, Frank Hess
H A Damplc_pc236.c8 * Copyright (C) 2000 David A. Schleef <ds@schleef.org>
H A Damplc_pc263.c8 Copyright (C) 2000 David A. Schleef <ds@schleef.org>
H A Dcontec_pci_dio.c5 Copyright (C) 2000 David A. Schleef <ds@schleef.org>
H A Dcb_das16_cs.c6 Copyright (C) 2000, 2001, 2002 David A. Schleef <ds@schleef.org>
30 Author: ds
353 MODULE_AUTHOR("David A. Schleef <ds@schleef.org>");
H A Dpcl711.c4 * Copyright (C) 1998 David A. Schleef <ds@schleef.org>
9 * Copyright (C) 1998 David A. Schleef <ds@schleef.org>
27 * Author: David A. Schleef <ds@schleef.org>
H A Daddi_watchdog.c8 * Copyright (C) 1998 David A. Schleef <ds@schleef.org>
H A Damplc_pci236.c8 * Copyright (C) 2000 David A. Schleef <ds@schleef.org>
H A Damplc_pci263.c8 Copyright (C) 2000 David A. Schleef <ds@schleef.org>
H A Dfl512.c6 * Copyright (C) 2000 David A. Schleef <ds@schleef.org>
H A Dplx9052.h8 Copyright (C) 2000 David A. Schleef <ds@schleef.org>
H A Dcomedi_parport.c9 * Copyright (C) 1998,2001 David A. Schleef <ds@schleef.org>
25 * Author: ds
H A Ddt2811.c7 Base Version - David A. Schleef <ds@schleef.org>
25 Author: ds
H A Ddt2814.c6 Copyright (C) 1998 David A. Schleef <ds@schleef.org>
21 Author: ds
H A Dni_atmio.c6 Copyright (C) 1997-2001 David A. Schleef <ds@schleef.org>
21 Author: ds
H A Drti800.c6 * Copyright (C) 1998 David A. Schleef <ds@schleef.org>
23 * Author: David A. Schleef <ds@schleef.org>
H A Dadl_pci6208.c6 * Copyright (C) 2000 David A. Schleef <ds@schleef.org>
H A Dadv_pci1723.c6 * Copyright (C) 2000 David A. Schleef <ds@schleef.org>
H A Dadv_pci1724.c9 * Copyright (C) 1997-8 David A. Schleef <ds@schleef.org>
H A Damplc_pc236_common.c8 * Copyright (C) 2000 David A. Schleef <ds@schleef.org>
H A Dcomedi_8254.h7 * Copyright (C) 2000 David A. Schleef <ds@schleef.org>
H A Ddt2815.c21 Author: ds
H A Dke_counter.c6 * Copyright (C) 2000 David A. Schleef <ds@schleef.org>
H A Dssv_dnp.c7 Copyright (C) 2000 David A. Schleef <ds@schleef.org>
/linux-4.1.27/arch/x86/platform/efi/
H A Defi_thunk_64.S70 movl %ds, %eax
102 movl %ebx, %ds
133 movl %eax, %ds
/linux-4.1.27/arch/x86/purgatory/
H A Dsetup-x86_64.S24 movl %eax, %ds
H A Dentry64.S25 movl %eax, %ds
/linux-4.1.27/drivers/tty/ipwireless/
H A Dmain.h25 #include <pcmcia/ds.h>
H A Dtty.h25 #include <pcmcia/ds.h>
/linux-4.1.27/include/uapi/video/
H A Duvesafb.h20 __u16 ds; member in struct:v86_regs
/linux-4.1.27/tools/lib/api/fs/
H A Dfindfs.c51 snprintf(format, 128, "%%*s %%%ds %%99s %%*s %%*d %%*d\n", len); find_mountpoint()
/linux-4.1.27/arch/x86/kernel/kprobes/
H A Dcommon.h49 " pushl %ds\n" \
65 /* Skip ds, es, fs, gs, orig_ax, and ip. Note: don't pop cs here*/\
/linux-4.1.27/drivers/clk/rockchip/
H A Dclk.h216 #define COMPOSITE(_id, cname, pnames, f, mo, ms, mw, mf, ds, dw,\
229 .div_shift = ds, \
237 #define COMPOSITE_NOMUX(_id, cname, pname, f, mo, ds, dw, df, \
247 .div_shift = ds, \
255 #define COMPOSITE_NOMUX_DIVTBL(_id, cname, pname, f, mo, ds, dw,\
265 .div_shift = ds, \
293 ds, dw, df) \
305 .div_shift = ds, \
/linux-4.1.27/drivers/ide/
H A Dide-ioctls.c23 const struct ide_devset *ds; ide_setting_ioctl() local
26 for (; (ds = s->setting); s++) { ide_setting_ioctl()
27 if (ds->get && s->get_ioctl == cmd) ide_setting_ioctl()
29 else if (ds->set && s->set_ioctl == cmd) ide_setting_ioctl()
37 err = ds->get(drive); ide_setting_ioctl()
49 err = ide_devset_execute(drive, ds, arg); ide_setting_ioctl()
H A Dide-proc.c195 const struct ide_devset *ds = setting->setting; ide_read_setting() local
198 if (ds->get) ide_read_setting()
199 val = ds->get(drive); ide_read_setting()
225 const struct ide_devset *ds = setting->setting; ide_write_setting() local
229 if (!ds->set) ide_write_setting()
231 if ((ds->flags & DS_SYNC) ide_write_setting()
234 return ide_devset_execute(drive, ds, val); ide_write_setting()
284 const struct ide_devset *ds; ide_settings_proc_show() local
315 ds = setting->setting; ide_settings_proc_show()
316 if (ds->get) ide_settings_proc_show()
318 if (ds->set) ide_settings_proc_show()
/linux-4.1.27/fs/btrfs/
H A Dcheck-integrity.c268 static void btrfsic_dev_state_init(struct btrfsic_dev_state *ds);
270 static void btrfsic_dev_state_free(struct btrfsic_dev_state *ds);
294 struct btrfsic_dev_state *ds,
296 static void btrfsic_dev_state_hashtable_remove(struct btrfsic_dev_state *ds);
470 static void btrfsic_dev_state_init(struct btrfsic_dev_state *ds) btrfsic_dev_state_init() argument
472 ds->magic_num = BTRFSIC_DEV2STATE_MAGIC_NUMBER; btrfsic_dev_state_init()
473 ds->bdev = NULL; btrfsic_dev_state_init()
474 ds->state = NULL; btrfsic_dev_state_init()
475 ds->name[0] = '\0'; btrfsic_dev_state_init()
476 INIT_LIST_HEAD(&ds->collision_resolving_node); btrfsic_dev_state_init()
477 ds->last_flush_gen = 0; btrfsic_dev_state_init()
478 btrfsic_block_init(&ds->dummy_block_for_bio_bh_flush); btrfsic_dev_state_init()
479 ds->dummy_block_for_bio_bh_flush.is_iodone = 1; btrfsic_dev_state_init()
480 ds->dummy_block_for_bio_bh_flush.dev_state = ds; btrfsic_dev_state_init()
485 struct btrfsic_dev_state *ds; btrfsic_dev_state_alloc() local
487 ds = kzalloc(sizeof(*ds), GFP_NOFS); btrfsic_dev_state_alloc()
488 if (NULL != ds) btrfsic_dev_state_alloc()
489 btrfsic_dev_state_init(ds); btrfsic_dev_state_alloc()
491 return ds; btrfsic_dev_state_alloc()
494 static void btrfsic_dev_state_free(struct btrfsic_dev_state *ds) btrfsic_dev_state_free() argument
496 BUG_ON(!(NULL == ds || btrfsic_dev_state_free()
497 BTRFSIC_DEV2STATE_MAGIC_NUMBER == ds->magic_num)); btrfsic_dev_state_free()
498 kfree(ds); btrfsic_dev_state_free()
620 struct btrfsic_dev_state *ds, btrfsic_dev_state_hashtable_add()
624 (((unsigned int)((uintptr_t)ds->bdev)) & btrfsic_dev_state_hashtable_add()
627 list_add(&ds->collision_resolving_node, h->table + hashval); btrfsic_dev_state_hashtable_add()
630 static void btrfsic_dev_state_hashtable_remove(struct btrfsic_dev_state *ds) btrfsic_dev_state_hashtable_remove() argument
632 list_del(&ds->collision_resolving_node); btrfsic_dev_state_hashtable_remove()
645 struct btrfsic_dev_state *const ds = btrfsic_dev_state_hashtable_lookup() local
649 if (ds->bdev == bdev) btrfsic_dev_state_hashtable_lookup()
650 return ds; btrfsic_dev_state_hashtable_lookup()
2893 struct btrfsic_dev_state *ds; btrfsic_dev_state_lookup() local
2895 ds = btrfsic_dev_state_hashtable_lookup(bdev, btrfsic_dev_state_lookup()
2897 return ds; btrfsic_dev_state_lookup()
3122 struct btrfsic_dev_state *ds; list_for_each_entry() local
3128 ds = btrfsic_dev_state_alloc(); list_for_each_entry()
3129 if (NULL == ds) { list_for_each_entry()
3135 ds->bdev = device->bdev; list_for_each_entry()
3136 ds->state = state; list_for_each_entry()
3137 bdevname(ds->bdev, ds->name); list_for_each_entry()
3138 ds->name[BDEVNAME_SIZE - 1] = '\0'; list_for_each_entry()
3139 for (p = ds->name; *p != '\0'; p++); list_for_each_entry()
3140 while (p > ds->name && *p != '/') list_for_each_entry()
3144 strlcpy(ds->name, p, sizeof(ds->name)); list_for_each_entry()
3145 btrfsic_dev_state_hashtable_add(ds, list_for_each_entry()
3181 struct btrfsic_dev_state *ds; list_for_each_entry() local
3186 ds = btrfsic_dev_state_hashtable_lookup( list_for_each_entry()
3189 if (NULL != ds) { list_for_each_entry()
3190 state = ds->state; list_for_each_entry()
3191 btrfsic_dev_state_hashtable_remove(ds); list_for_each_entry()
3192 btrfsic_dev_state_free(ds); list_for_each_entry()
619 btrfsic_dev_state_hashtable_add( struct btrfsic_dev_state *ds, struct btrfsic_dev_state_hashtable *h) btrfsic_dev_state_hashtable_add() argument
/linux-4.1.27/arch/x86/kernel/
H A Dprocess_64.c64 unsigned int ds, cs, es; __show_regs() local
81 asm("movl %%ds,%0" : "=r" (ds)); __show_regs()
101 printk(KERN_DEFAULT "CS: %04x DS: %04x ES: %04x CR0: %016lx\n", cs, ds, __show_regs()
173 savesegment(ds, p->thread.ds); copy_thread()
236 loadsegment(ds, _ds); start_thread_common()
326 savesegment(ds, prev->ds); __switch_to()
327 if (unlikely(next->ds | prev->ds)) __switch_to()
328 loadsegment(ds, next->ds); __switch_to()
H A Ddoublefault.c65 .ds = __USER_DS,
H A Dhead_32.S109 movl %eax,%ds
306 movl %eax,%ds
461 movl %eax,%ds
569 push %ds # 4(%esp)
572 movl %eax,%ds
608 pop %ds
627 pushl %ds
629 movl %eax,%ds
644 popl %ds
H A Dentry_32.S30 * 1C(%esp) - %ds
193 pushl_cfi %ds
194 /*CFI_REL_OFFSET ds, 0;*/
210 movl %edx, %ds
236 1: popl_cfi %ds
237 /*CFI_RESTORE ds;*/
280 /*CFI_OFFSET ds, PT_DS-PT_OLDESP;*/
717 movl %eax, %ds
982 1: mov 4(%esp),%ds
1084 pushl %ds
1120 popl %ds
1217 pushl_cfi %ds
1218 /*CFI_REL_OFFSET ds, 0*/
1237 movl %ecx, %ds
H A Dperf_regs.c32 PT_REGS_OFFSET(PERF_REG_X86_DS, ds),
39 * ds, es, fs, gs in 64 bit mode.
H A Dasm-offsets_32.c51 OFFSET(PT_DS, pt_regs, ds); foo()
H A Dprocess_32.c96 (u16)regs->ds, (u16)regs->es, (u16)regs->fs, gs, ss); __show_regs()
148 childregs->ds = __USER_DS; copy_thread()
202 regs->ds = __USER_DS; start_thread()
256 * stack on entry. No need to save %es and %ds, as those are __switch_to()
H A Dsignal.c79 COPY_SEG(ds); restore_sigcontext()
131 put_user_ex(regs->ds, (unsigned int __user *)&sc->ds); setup_sigcontext()
329 regs->ds = __USER_DS; __setup_frame()
395 regs->ds = __USER_DS; __setup_rt_frame()
523 loadsegment(ds, __USER_DS); x32_setup_rt_frame()
H A Dptrace.c83 REG_OFFSET_NAME(ds),
292 case offsetof(struct user_regs_struct, ds): offsetof()
294 asm("movl %%ds,%0" : "=r" (seg)); offsetof()
297 return task->thread.ds; offsetof()
350 case offsetof(struct user_regs_struct,ds): set_segment_reg()
351 task->thread.ds = value; set_segment_reg()
353 loadsegment(ds, task->thread.ds); set_segment_reg()
418 case offsetof(struct user_regs_struct, ds): putreg()
460 case offsetof(struct user_regs_struct, ds): getreg()
957 SEG32(ds); putreg32()
1026 SEG32(ds); getreg32()
H A Di387.c502 * should be actually ds/cs at fpu exception time, but convert_from_fxsr()
507 savesegment(ds, env->fos); convert_from_fxsr()
509 env->fos = tsk->thread.ds; convert_from_fxsr()
539 /* cs and ds ignored */ convert_to_fxsr()
H A Duprobes.c83 * 07,17,1f - pop es/ss/ds
88 * We can easily refuse to support push es/cs/ss/ds (06/0e/16/1e)
130 * 1e,1f - formerly push/pop ds
254 * 07, 17, 1f - pop es, pop ss, pop ds
255 * 26, 2e, 36, 3e - es:, cs:, ss:, ds: segment prefixes --
401 * maskmovq/[v]maskmovdqu: implicitly uses (ds:rdi) as destination. riprel_analyze()
403 * Store op1, byte-masked by op2 msb's in each byte, to (ds:rdi). riprel_analyze()
/linux-4.1.27/sound/pci/asihpi/
H A Dasihpi.c614 struct snd_card_asihpi_pcm *ds = runtime->private_data; snd_pcm_group_for_each_entry() local
623 ds->drained_count = 0; snd_pcm_group_for_each_entry()
631 unsigned int preload = ds->period_bytes * 1; snd_pcm_group_for_each_entry()
634 ds->h_stream, snd_pcm_group_for_each_entry()
637 &ds->format)); snd_pcm_group_for_each_entry()
638 ds->pcm_buf_host_rw_ofs = preload; snd_pcm_group_for_each_entry()
645 ds->h_stream); snd_pcm_group_for_each_entry()
777 struct snd_card_asihpi_pcm *ds = s->runtime->private_data; snd_pcm_group_for_each_entry() local
788 ds->h_stream, &state, snd_pcm_group_for_each_entry()
799 pcm_buf_dma_ofs = ds->pcm_buf_host_rw_ofs - bytes_avail; snd_pcm_group_for_each_entry()
802 hpi_handle_error(hpi_stream_start(ds->h_stream)); snd_pcm_group_for_each_entry()
804 ds->drained_count = 0; snd_pcm_group_for_each_entry()
809 ds->drained_count++; snd_pcm_group_for_each_entry()
810 if (ds->drained_count > 20) { snd_pcm_group_for_each_entry()
815 ds->drained_count = 0; snd_pcm_group_for_each_entry()
818 pcm_buf_dma_ofs = bytes_avail + ds->pcm_buf_host_rw_ofs; snd_pcm_group_for_each_entry()
823 newdata = (pcm_buf_dma_ofs - ds->pcm_buf_elapsed_dma_ofs) % ds->buffer_bytes; snd_pcm_group_for_each_entry()
829 (pcm_buf_dma_ofs - ds->pcm_buf_elapsed_dma_ofs) % ds->buffer_bytes, snd_pcm_group_for_each_entry()
836 ds->pcm_buf_elapsed_dma_ofs, snd_pcm_group_for_each_entry()
837 ds->pcm_buf_host_rw_ofs, snd_pcm_group_for_each_entry()
869 struct snd_card_asihpi_pcm *ds = s->runtime->private_data; snd_pcm_group_for_each_entry() local
877 ds->pcm_buf_dma_ofs = pcm_buf_dma_ofs; snd_pcm_group_for_each_entry()
881 ((on_card_bytes <= ds->period_bytes) || snd_pcm_group_for_each_entry()
886 unsigned int buf_ofs = ds->pcm_buf_host_rw_ofs % ds->buffer_bytes; snd_pcm_group_for_each_entry()
894 xfer1 = min(xfercount, ds->buffer_bytes - buf_ofs); snd_pcm_group_for_each_entry()
903 ds->h_stream, pd, xfer1, snd_pcm_group_for_each_entry()
904 &ds->format)); snd_pcm_group_for_each_entry()
914 ds->h_stream, pd, snd_pcm_group_for_each_entry()
916 &ds->format)); snd_pcm_group_for_each_entry()
923 ds->h_stream, snd_pcm_group_for_each_entry()
931 ds->h_stream, snd_pcm_group_for_each_entry()
936 ds->pcm_buf_host_rw_ofs += xfercount; snd_pcm_group_for_each_entry()
937 ds->pcm_buf_elapsed_dma_ofs += xfercount; snd_pcm_group_for_each_entry()
/linux-4.1.27/arch/x86/math-emu/
H A Dget_address.c45 offsetof(struct kernel_vm86_regs, ds),
50 offsetof(struct kernel_vm86_regs, ds)
58 offsetof(struct pt_regs, ds),
61 offsetof(struct pt_regs, ds), /* dummy, not saved on stack */
63 offsetof(struct pt_regs, ds)
H A Dfpu_system.h54 #define FPU_DS (*(unsigned short *) &(FPU_info->regs->ds))
/linux-4.1.27/arch/x86/boot/compressed/
H A Defi_thunk_64.S36 movl %ds, %eax
82 movl %ebx, %ds
116 movl %eax, %ds
/linux-4.1.27/drivers/gpu/drm/nouveau/nvkm/subdev/fb/
H A Dgddr5.c38 int WL, CL, WR, at[2], dt, ds; nvkm_gddr5_calc() local
63 ds = ram->next->bios.timing_20_2f_03; nvkm_gddr5_calc()
83 ram->mr[1] |= (ds & 0x03) << 0; nvkm_gddr5_calc()
/linux-4.1.27/drivers/watchdog/
H A Dmax63xx_wdt.c186 dev_info(&pdev->dev, "requesting %ds heartbeat\n", heartbeat); max63xx_wdt_probe()
194 dev_info(&pdev->dev, "using %ds heartbeat with %ds initial delay\n", max63xx_wdt_probe()
H A Dstmp3xxx_rtc_wdt.c86 dev_info(&pdev->dev, "initialized watchdog with heartbeat %ds\n", stmp3xxx_wdt_probe()
/linux-4.1.27/sound/soc/txx9/
H A Dtxx9aclc.c344 struct txx9dmac_slave *ds = &dmadata->dma_slave; txx9aclc_dma_init() local
349 ds->reg_width = sizeof(u32); txx9aclc_dma_init()
351 ds->tx_reg = drvdata->physbase + ACAUDODAT; txx9aclc_dma_init()
352 ds->rx_reg = 0; txx9aclc_dma_init()
354 ds->tx_reg = 0; txx9aclc_dma_init()
355 ds->rx_reg = drvdata->physbase + ACAUDIDAT; txx9aclc_dma_init()
/linux-4.1.27/drivers/platform/x86/
H A Dintel_scu_ipcutil.c5 * Author: Sreedhara DS (sreedhara.ds@intel.com)
121 MODULE_AUTHOR("Sreedhara <sreedhara.ds@intel.com>");
/linux-4.1.27/sound/soc/fsl/
H A DMakefile6 snd-soc-p1022-ds-objs := p1022_ds.o
7 obj-$(CONFIG_SND_SOC_P1022_DS) += snd-soc-p1022-ds.o
/linux-4.1.27/arch/sparc/kernel/
H A Dds.c0 /* ds.c: Domain Services driver for Logical Domains
27 #define DRV_MODULE_NAME "ds"
292 printk(KERN_INFO "ds-%llu: Machine description update.\n", dp->id); md_update_data()
331 printk(KERN_ALERT "ds-%llu: Shutdown request from " domain_shutdown_data()
371 printk(KERN_ALERT "ds-%llu: Panic request from " domain_panic_data()
554 printk(KERN_INFO "ds-%llu: Starting cpu %d...\n", for_each_cpu()
570 printk(KERN_INFO "ds-%llu: CPU startup failed err=%d\n", for_each_cpu()
610 printk(KERN_INFO "ds-%llu: Shutting down cpu %d...\n", for_each_cpu()
688 printk(KERN_INFO "ds-%llu: PRI REQ [%llx:%llx], len=%d\n", ds_pri_data()
830 printk(KERN_ERR "ds-%llu: var-config [%s:%s] " ldom_set_var()
878 printk(KERN_ERR "ds-%llu: ds_conn_reset() from %pf\n", ds_conn_reset()
940 printk(KERN_ERR "ds-%llu: REG ACK for unknown " ds_handshake()
944 printk(KERN_INFO "ds-%llu: Registered %s service.\n", ds_handshake()
952 printk(KERN_ERR "ds-%llu: REG NACK for " ds_handshake()
1010 printk(KERN_ERR "ds-%llu: Data for unknown " process_ds_work()
1113 printk(KERN_WARNING "ds-%llu: Unexpected LDC event %d\n", ds_event()
1253 .name = "ds",
H A DMakefile109 obj-$(CONFIG_SUN_LDOMS) += ldc.o vio.o viohs.o ds.o
/linux-4.1.27/arch/x86/include/uapi/asm/
H A Dsigcontext32.h56 unsigned short ds, __dsh; member in struct:sigcontext_ia32
H A Dvm86.h87 unsigned short ds, __dsh; member in struct:vm86_regs
/linux-4.1.27/arch/x86/kernel/acpi/
H A Dwakeup_32.S15 movw %ax, %ds
H A Dwakeup_64.S23 movw %ax, %ds
/linux-4.1.27/arch/x86/platform/olpc/
H A Dxo1-wakeup.S40 movw %ax, %ds
/linux-4.1.27/arch/x86/power/
H A Dcpu.c89 asm volatile ("movw %%ds, %0" : "=m" (ctxt->ds)); __save_processor_state()
214 asm volatile ("movw %0, %%ds" :: "r" (ctxt->ds)); __restore_processor_state()
/linux-4.1.27/arch/s390/include/asm/
H A Dnmi.h35 __u32 ds : 1; /* 19 storage degradation */ member in struct:mci
/linux-4.1.27/drivers/gpu/drm/nouveau/nvkm/engine/gr/
H A Dgf100.c48 nv_wr32(priv, 0x405804, priv->zbc_color[zbc].ds[0]); gf100_gr_zbc_clear_color()
49 nv_wr32(priv, 0x405808, priv->zbc_color[zbc].ds[1]); gf100_gr_zbc_clear_color()
50 nv_wr32(priv, 0x40580c, priv->zbc_color[zbc].ds[2]); gf100_gr_zbc_clear_color()
51 nv_wr32(priv, 0x405810, priv->zbc_color[zbc].ds[3]); gf100_gr_zbc_clear_color()
60 const u32 ds[4], const u32 l2[4]) gf100_gr_zbc_color_get()
69 if (memcmp(priv->zbc_color[i].ds, ds, sizeof( gf100_gr_zbc_color_get()
70 priv->zbc_color[i].ds))) gf100_gr_zbc_color_get()
86 memcpy(priv->zbc_color[zbc].ds, ds, sizeof(priv->zbc_color[zbc].ds)); gf100_gr_zbc_color_get()
98 nv_wr32(priv, 0x405818, priv->zbc_depth[zbc].ds); gf100_gr_zbc_clear_depth()
106 const u32 ds, const u32 l2) gf100_gr_zbc_depth_get()
115 if (priv->zbc_depth[i].ds != ds) gf100_gr_zbc_depth_get()
131 priv->zbc_depth[zbc].ds = ds; gf100_gr_zbc_depth_get()
173 args->v0.ds, gf100_fermi_mthd_zbc_color()
201 args->v0.ds, gf100_fermi_mthd_zbc_depth()
59 gf100_gr_zbc_color_get(struct gf100_gr_priv *priv, int format, const u32 ds[4], const u32 l2[4]) gf100_gr_zbc_color_get() argument
105 gf100_gr_zbc_depth_get(struct gf100_gr_priv *priv, int format, const u32 ds, const u32 l2) gf100_gr_zbc_depth_get() argument
H A Dgf100.h60 u32 ds[4]; member in struct:gf100_gr_zbc_color
66 u32 ds; member in struct:gf100_gr_zbc_depth
/linux-4.1.27/drivers/net/wireless/ath/ath5k/
H A Dbase.c632 struct ath5k_desc *ds; ath5k_rxbuf_setup() local
657 ds = bf->desc; ath5k_rxbuf_setup()
658 ds->ds_link = bf->daddr; /* link to self */ ath5k_rxbuf_setup()
659 ds->ds_data = bf->skbaddr; ath5k_rxbuf_setup()
660 ret = ath5k_hw_setup_rx_desc(ah, ds, ah->common.rx_bufsize, 0); ath5k_rxbuf_setup()
668 ah->rxlink = &ds->ds_link; ath5k_rxbuf_setup()
736 struct ath5k_desc *ds = bf->desc; ath5k_txbuf_setup() local
796 ret = ah->ah_setup_tx_desc(ah, ds, pktlen, ath5k_txbuf_setup()
821 ath5k_hw_setup_mrr_tx_desc(ah, ds, ath5k_txbuf_setup()
827 ds->ds_link = 0; ath5k_txbuf_setup()
828 ds->ds_data = bf->skbaddr; ath5k_txbuf_setup()
838 txq->link = &ds->ds_link; ath5k_txbuf_setup()
856 struct ath5k_desc *ds; ath5k_desc_alloc() local
873 ds = ah->desc; ath5k_desc_alloc()
876 ds, ah->desc_len, (unsigned long long)ah->desc_daddr); ath5k_desc_alloc()
888 for (i = 0; i < ATH_RXBUF; i++, bf++, ds++, da += sizeof(*ds)) { ath5k_desc_alloc()
889 bf->desc = ds; ath5k_desc_alloc()
896 for (i = 0; i < ATH_TXBUF; i++, bf++, ds++, da += sizeof(*ds)) { ath5k_desc_alloc()
897 bf->desc = ds; ath5k_desc_alloc()
904 for (i = 0; i < ATH_BCBUF; i++, bf++, ds++, da += sizeof(*ds)) { ath5k_desc_alloc()
905 bf->desc = ds; ath5k_desc_alloc()
1548 struct ath5k_desc *ds; ath5k_tasklet_rx() local
1560 ds = bf->desc; ath5k_tasklet_rx()
1566 ret = ah->ah_proc_rx_desc(ah, ds, &rs); ath5k_tasklet_rx()
1737 struct ath5k_desc *ds; ath5k_tx_processq() local
1748 ds = bf->desc; ath5k_tx_processq()
1750 ret = ah->ah_proc_tx_desc(ah, ds, &ts); ath5k_tx_processq()
1814 struct ath5k_desc *ds; ath5k_beacon_setup() local
1833 ds = bf->desc; ath5k_beacon_setup()
1838 ds->ds_link = bf->daddr; /* self-linked */ ath5k_beacon_setup()
1841 ds->ds_link = 0; ath5k_beacon_setup()
1868 ds->ds_data = bf->skbaddr; ath5k_beacon_setup()
1869 ret = ah->ah_setup_tx_desc(ah, ds, skb->len, ath5k_beacon_setup()
H A Ddebug.c1085 struct ath5k_desc *ds = bf->desc; ath5k_debug_printrxbuf() local
1086 struct ath5k_hw_all_rx_desc *rd = &ds->ud.ds_rx; ath5k_debug_printrxbuf()
1089 ds, (unsigned long long)bf->daddr, ath5k_debug_printrxbuf()
1090 ds->ds_link, ds->ds_data, ath5k_debug_printrxbuf()
1099 struct ath5k_desc *ds; ath5k_debug_printrxbuffs() local
1112 ds = bf->desc; ath5k_debug_printrxbuffs()
1113 status = ah->ah_proc_rx_desc(ah, ds, &rs); ath5k_debug_printrxbuffs()
1123 struct ath5k_desc *ds = bf->desc; ath5k_debug_printtxbuf() local
1124 struct ath5k_hw_5212_tx_desc *td = &ds->ud.ds_tx5212; ath5k_debug_printtxbuf()
1134 "%08x %c\n", ds, (unsigned long long)bf->daddr, ds->ds_link, ath5k_debug_printtxbuf()
1135 ds->ds_data, td->tx_ctl.tx_control_0, td->tx_ctl.tx_control_1, ath5k_debug_printtxbuf()
/linux-4.1.27/fs/ntfs/
H A Drunlist.c534 int di, si; /* Current index into @[ds]rl. */ ntfs_runlists_merge()
537 int dend, send; /* Last index into @[ds]rl. */ ntfs_runlists_merge()
538 int dfinal, sfinal; /* The last index into @[ds]rl with ntfs_runlists_merge()
625 int ds = dend + 1; /* Number of elements in drl & srl */ ntfs_runlists_merge() local
643 ntfs_debug("ds = %i, ss = %i, dins = %i", ds, ss, dins); ntfs_runlists_merge()
647 drl = ntfs_rl_replace(drl, ds, srl + sstart, ss, dins); ntfs_runlists_merge()
649 drl = ntfs_rl_insert(drl, ds, srl + sstart, ss, dins); ntfs_runlists_merge()
652 drl = ntfs_rl_append(drl, ds, srl + sstart, ss, dins); ntfs_runlists_merge()
654 drl = ntfs_rl_split(drl, ds, srl + sstart, ss, dins); ntfs_runlists_merge()
663 for (ds = dend; drl[ds].length; ds++) ntfs_runlists_merge()
666 if (drl[ds].vcn <= marker_vcn) { ntfs_runlists_merge()
669 if (drl[ds].vcn == marker_vcn) { ntfs_runlists_merge()
673 drl[ds].lcn); ntfs_runlists_merge()
674 drl[ds].lcn = LCN_ENOENT; ntfs_runlists_merge()
682 if (drl[ds].lcn == LCN_ENOENT) { ntfs_runlists_merge()
683 ds--; ntfs_runlists_merge()
686 if (drl[ds].lcn != LCN_RL_NOT_MAPPED) { ntfs_runlists_merge()
689 drl = ntfs_rl_realloc_nofail(drl, ds, ntfs_runlists_merge()
690 ds + 2); ntfs_runlists_merge()
693 ds++; ntfs_runlists_merge()
696 drl[ds].vcn = drl[ds - 1].vcn + ntfs_runlists_merge()
697 drl[ds - 1].length; ntfs_runlists_merge()
698 drl[ds].lcn = LCN_RL_NOT_MAPPED; ntfs_runlists_merge()
702 drl[ds].length = marker_vcn - drl[ds].vcn; ntfs_runlists_merge()
704 ds++; ntfs_runlists_merge()
706 drl = ntfs_rl_realloc_nofail(drl, ds, ds + 1); ntfs_runlists_merge()
707 drl[ds].vcn = marker_vcn; ntfs_runlists_merge()
708 drl[ds].lcn = LCN_ENOENT; ntfs_runlists_merge()
709 drl[ds].length = (s64)0; ntfs_runlists_merge()
/linux-4.1.27/arch/x86/ia32/
H A Dia32_signal.c135 #define loadsegment_ds(v) loadsegment(ds, v)
182 RELOAD_SEG(ds); ia32_restore_sigcontext()
275 put_user_ex(get_user_seg(ds), (unsigned int __user *)&sc->ds); ia32_setup_sigcontext()
411 loadsegment(ds, __USER32_DS); ia32_setup_frame()
490 loadsegment(ds, __USER32_DS); ia32_setup_rt_frame()
H A Dia32_aout.c87 dump->regs.ds = current->thread.ds; dump_thread32()
384 loadsegment(ds, __USER32_DS); load_aout_binary()
/linux-4.1.27/drivers/s390/scsi/
H A Dzfcp_fc.c226 zfcp_fc_wka_port_force_offline(&gs->ds); zfcp_fc_wka_ports_force_offline()
380 ret = zfcp_fsf_send_ct(&adapter->gs->ds, &fc_req->ct_els, zfcp_fc_ns_gid_pn_request()
407 ret = zfcp_fc_wka_port_get(&adapter->gs->ds); zfcp_fc_ns_gid_pn()
413 zfcp_fc_wka_port_put(&adapter->gs->ds); zfcp_fc_ns_gid_pn()
631 ret = zfcp_fsf_send_ct(&adapter->gs->ds, ct_els, NULL, zfcp_fc_send_gpn_ft()
744 if (zfcp_fc_wka_port_get(&adapter->gs->ds)) zfcp_fc_scan_ports()
764 zfcp_fc_wka_port_put(&adapter->gs->ds); zfcp_fc_scan_ports()
789 ret = zfcp_fsf_send_ct(&adapter->gs->ds, ct_els, NULL, zfcp_fc_gspn()
837 ret = zfcp_fsf_send_ct(&adapter->gs->ds, ct_els, NULL, zfcp_fc_rspn()
869 ret = zfcp_fc_wka_port_get(&adapter->gs->ds); zfcp_fc_sym_name_update()
881 zfcp_fc_wka_port_put(&adapter->gs->ds); zfcp_fc_sym_name_update()
918 return &adapter->gs->ds; zfcp_fc_job_wka_port()
1026 zfcp_fc_wka_port_init(&wka_ports->ds, FC_FID_DIR_SERV, adapter); zfcp_fc_gs_setup()
H A Dzfcp_fc.h195 * @ds: FC directory service
201 struct zfcp_fc_wka_port ds; member in struct:zfcp_fc_wka_ports
/linux-4.1.27/drivers/usb/gadget/function/
H A Df_fs.c1645 struct usb_endpoint_descriptor *ds; ffs_func_eps_enable() local
1657 ds = ep->descs[desc_idx]; ffs_func_eps_enable()
1658 } while (!ds && --desc_idx >= 0); ffs_func_eps_enable()
1660 if (!ds) { ffs_func_eps_enable()
1666 ep->ep->desc = ds; ffs_func_eps_enable()
1670 epfile->in = usb_endpoint_dir_in(ds); ffs_func_eps_enable()
1671 epfile->isoc = usb_endpoint_xfer_isoc(ds); ffs_func_eps_enable()
1765 struct usb_interface_descriptor *ds = (void *)_ds; ffs_do_single_desc() local
1767 if (length != sizeof *ds) ffs_do_single_desc()
1770 __entity(INTERFACE, ds->bInterfaceNumber); ffs_do_single_desc()
1771 if (ds->iInterface) ffs_do_single_desc()
1772 __entity(STRING, ds->iInterface); ffs_do_single_desc()
1777 struct usb_endpoint_descriptor *ds = (void *)_ds; ffs_do_single_desc() local
1782 __entity(ENDPOINT, ds->bEndpointAddress); ffs_do_single_desc()
1798 struct usb_interface_assoc_descriptor *ds = (void *)_ds; ffs_do_single_desc() local
1800 if (length != sizeof *ds) ffs_do_single_desc()
1802 if (ds->iFunction) ffs_do_single_desc()
1803 __entity(STRING, ds->iFunction); ffs_do_single_desc()
2464 struct usb_endpoint_descriptor *ds = (void *)desc; __ffs_func_bind_do_descs() local
2494 idx = ffs_ep_addr2idx(func->ffs, ds->bEndpointAddress) - 1; __ffs_func_bind_do_descs()
2503 ds->bEndpointAddress & USB_ENDPOINT_NUMBER_MASK); __ffs_func_bind_do_descs()
2506 ffs_ep->descs[ep_desc_id] = ds; __ffs_func_bind_do_descs()
2508 ffs_dump_mem(": Original ep desc", ds, ds->bLength); __ffs_func_bind_do_descs()
2510 ds->bEndpointAddress = ffs_ep->descs[0]->bEndpointAddress; __ffs_func_bind_do_descs()
2511 if (!ds->wMaxPacketSize) __ffs_func_bind_do_descs()
2512 ds->wMaxPacketSize = ffs_ep->descs[0]->wMaxPacketSize; __ffs_func_bind_do_descs()
2522 bEndpointAddress = ds->bEndpointAddress; __ffs_func_bind_do_descs()
2524 ep = usb_ep_autoconfig(func->gadget, ds); __ffs_func_bind_do_descs()
2535 func->eps_revmap[ds->bEndpointAddress & __ffs_func_bind_do_descs()
2542 ds->bEndpointAddress = bEndpointAddress; __ffs_func_bind_do_descs()
2544 ffs_dump_mem(": Rewritten ep desc", ds, ds->bLength); __ffs_func_bind_do_descs()
/linux-4.1.27/drivers/sh/maple/
H A Dmaple.c409 struct maple_device_specify *ds; check_maple_device() local
412 ds = portptr; check_maple_device()
414 if (mdev->port == ds->port && mdev->unit == ds->unit) check_maple_device()
496 struct maple_device_specify ds; maple_map_subunits() local
498 ds.port = mdev->port; maple_map_subunits()
500 ds.unit = k + 1; maple_map_subunits()
502 bus_for_each_dev(&maple_bus_type, NULL, &ds, maple_map_subunits()
/linux-4.1.27/drivers/staging/comedi/kcomedilib/
H A Dkcomedilib_main.c6 Copyright (C) 1997-2000 David A. Schleef <ds@schleef.org>
32 MODULE_AUTHOR("David Schleef <ds@schleef.org>");
/linux-4.1.27/arch/x86/realmode/rm/
H A Dreboot.S26 movl %eax, %ds
59 movl %ecx, %ds
H A Dtrampoline_64.S46 mov %ax, %ds
90 movl %edx, %ds
H A Dwakeup_asm.S56 movw %cx, %ds
70 movw %ax, %ds
H A Dtrampoline_32.S37 mov %ax, %ds
/linux-4.1.27/include/uapi/sound/
H A Dhdspm.h42 ds, enumerator in enum:hdspm_speed
57 uint8_t speed; /* enum {ss, ds, qs} */
/linux-4.1.27/arch/x86/include/asm/xen/
H A Dinterface_32.h66 uint16_t ds, _pad3; member in struct:cpu_user_regs
H A Dinterface_64.h124 uint16_t ds, _pad4[3]; member in struct:cpu_user_regs
/linux-4.1.27/sound/pcmcia/vx/
H A Dvxpocket.h27 #include <pcmcia/ds.h>
/linux-4.1.27/tools/testing/selftests/x86/
H A Dentry_from_vm86.c102 v86.regs.ds = load_addr / 16; main()
/linux-4.1.27/drivers/crypto/amcc/
H A Dcrypto4xx_alg.c240 int ds; crypto4xx_hash_init() local
244 ds = crypto_ahash_digestsize( crypto4xx_hash_init()
246 sa->sa_command_0.bf.digest_len = ds >> 2; crypto4xx_hash_init()
/linux-4.1.27/fs/fat/
H A Ddir.c283 struct msdos_dir_slot *ds; fat_parse_long() local
295 ds = (struct msdos_dir_slot *)*de; fat_parse_long()
296 id = ds->id; fat_parse_long()
303 alias_checksum = ds->alias_checksum; fat_parse_long()
311 fat16_towchar(*unicode + offset, ds->name0_4, 5); fat_parse_long()
312 fat16_towchar(*unicode + offset + 5, ds->name5_10, 6); fat_parse_long()
313 fat16_towchar(*unicode + offset + 11, ds->name11_12, 2); fat_parse_long()
315 if (ds->id & 0x40) fat_parse_long()
321 ds = (struct msdos_dir_slot *)*de; fat_parse_long()
322 if (ds->attr != ATTR_EXT) fat_parse_long()
324 if ((ds->id & ~0x40) != slot) fat_parse_long()
326 if (ds->alias_checksum != alias_checksum) fat_parse_long()
/linux-4.1.27/drivers/infiniband/hw/mlx5/
H A Dodp.c397 unsigned ds, opcode; mlx5_ib_mr_initiator_pfault_handler() local
402 ds = be32_to_cpu(ctrl->qpn_ds) & MLX5_WQE_CTRL_DS_MASK; mlx5_ib_mr_initiator_pfault_handler()
403 if (ds * MLX5_WQE_DS_UNITS > wqe_length) { mlx5_ib_mr_initiator_pfault_handler()
404 mlx5_ib_err(dev, "Unable to read the complete WQE. ds = 0x%x, ret = 0x%x\n", mlx5_ib_mr_initiator_pfault_handler()
405 ds, wqe_length); mlx5_ib_mr_initiator_pfault_handler()
409 if (ds == 0) { mlx5_ib_mr_initiator_pfault_handler()
436 *wqe_end = *wqe + ds * MLX5_WQE_DS_UNITS; mlx5_ib_mr_initiator_pfault_handler()
/linux-4.1.27/drivers/net/wireless/libertas/
H A Dcfg.c361 * Add channel (phy ds) TLV
368 struct mrvl_ie_ds_param_set *ds = (void *) tlv; lbs_add_channel_tlv() local
375 ds->header.type = cpu_to_le16(TLV_TYPE_PHY_DS); lbs_add_channel_tlv()
376 ds->header.len = cpu_to_le16(sizeof(*ds)-sizeof(ds->header)); lbs_add_channel_tlv()
377 ds->channel = channel; lbs_add_channel_tlv()
378 return sizeof(*ds); lbs_add_channel_tlv()
1832 cmd.bss.ds.header.id = WLAN_EID_DS_PARAMS; lbs_ibss_join_existing()
1833 cmd.bss.ds.header.len = 1; lbs_ibss_join_existing()
1834 cmd.bss.ds.channel = params->chandef.chan->hw_value; lbs_ibss_join_existing()
1944 cmd.ds.header.id = WLAN_EID_DS_PARAMS; lbs_ibss_start_new()
1945 cmd.ds.header.len = 1; lbs_ibss_start_new()
1946 cmd.ds.channel = params->chandef.chan->hw_value; lbs_ibss_start_new()
H A Dtypes.h54 struct ieee_ie_ds_param_set ds; member in union:ieee_phy_param_set
/linux-4.1.27/drivers/net/fddi/skfp/
H A Dhwmtm.c357 struct s_smt_fp_txd volatile *ds ; init_txd_ring() local
364 ds = (struct s_smt_fp_txd volatile *) ((char *)smc->os.hwm.descr_p + init_txd_ring()
368 (void)init_descr_ring(smc,(union s_fp_descr volatile *)ds, init_txd_ring()
370 phys = le32_to_cpu(ds->txd_ntdadr) ; init_txd_ring()
371 ds++ ; init_txd_ring()
372 queue->tx_curr_put = queue->tx_curr_get = ds ; init_txd_ring()
373 ds-- ; init_txd_ring()
378 ds = (struct s_smt_fp_txd volatile *) ((char *)ds + init_txd_ring()
382 (void)init_descr_ring(smc,(union s_fp_descr volatile *)ds, init_txd_ring()
384 phys = le32_to_cpu(ds->txd_ntdadr) ; init_txd_ring()
385 ds++ ; init_txd_ring()
386 queue->tx_curr_put = queue->tx_curr_get = ds ; init_txd_ring()
394 struct s_smt_fp_rxd volatile *ds ; init_rxd_ring() local
401 ds = (struct s_smt_fp_rxd volatile *) smc->os.hwm.descr_p ; init_rxd_ring()
404 (void)init_descr_ring(smc,(union s_fp_descr volatile *)ds, init_rxd_ring()
406 phys = le32_to_cpu(ds->rxd_nrdadr) ; init_rxd_ring()
407 ds++ ; init_rxd_ring()
408 queue->rx_curr_put = queue->rx_curr_get = ds ; init_rxd_ring()
/linux-4.1.27/drivers/lguest/x86/
H A Dswitcher_32.S113 pushl %ds
182 popl %ds
205 pushl %ds; \
219 * Load the lguest ds segment for now. */ \
221 movl %eax, %ds; \
258 popl %ds; \
/linux-4.1.27/drivers/mtd/nand/
H A Ddiskonchip.c145 uint16_t ds[4], s[5], tmp, errval[8], syn[4]; doc_ecc_decode() local
149 ds[0] = ((ecc[4] & 0xff) >> 0) | ((ecc[5] & 0x03) << 8); doc_ecc_decode()
150 ds[1] = ((ecc[5] & 0xfc) >> 2) | ((ecc[2] & 0x0f) << 6); doc_ecc_decode()
151 ds[2] = ((ecc[2] & 0xf0) >> 4) | ((ecc[3] & 0x3f) << 4); doc_ecc_decode()
152 ds[3] = ((ecc[3] & 0xc0) >> 6) | ((ecc[0] & 0xff) << 2); doc_ecc_decode()
157 s[i] = ds[0]; doc_ecc_decode()
160 * s[i] = ds[3]x^3 + ds[2]x^2 + ds[1]x^1 + ds[0] doc_ecc_decode()
164 if (ds[j] == 0) doc_ecc_decode()
166 tmp = rs->index_of[ds[j]]; doc_ecc_decode()
/linux-4.1.27/drivers/isdn/hardware/avm/
H A Davm_cs.c24 #include <pcmcia/ds.h>
/linux-4.1.27/drivers/isdn/hisax/
H A Davma1_cs.c23 #include <pcmcia/ds.h>
H A Delsa_cs.c50 #include <pcmcia/ds.h>
H A Dteles_cs.c31 #include <pcmcia/ds.h>
/linux-4.1.27/drivers/iio/adc/
H A Dti-adc128s052.c6 * http://www.ti.com/lit/ds/symlink/adc128s052.pdf
/linux-4.1.27/drivers/net/wireless/b43/
H A Dpcmcia.c32 #include <pcmcia/ds.h>
/linux-4.1.27/drivers/gpio/
H A Dgpio-mc9s08dz60.c146 MODULE_DESCRIPTION("mc9s08dz60 gpio function on mx35 3ds board");
/linux-4.1.27/drivers/usb/host/
H A Dsl811_cs.c24 #include <pcmcia/ds.h>
/linux-4.1.27/arch/mips/include/asm/xtalk/
H A Dxwidget.h129 unsigned ds:2; member in struct:__anon2117
/linux-4.1.27/scripts/kconfig/
H A Dsymbol.c417 struct symbol *ds = prop_get_symbol(prop); sym_calc_value() local
418 if (ds) { sym_calc_value()
420 sym_calc_value(ds); sym_calc_value()
421 newval.val = ds->curr.val; sym_calc_value()
696 struct symbol *ds; sym_get_string_default() local
720 ds = prop_get_symbol(prop); sym_get_string_default()
721 if (ds != NULL) { sym_get_string_default()
722 sym_calc_value(ds); sym_get_string_default()
723 str = (const char *)ds->curr.val; sym_get_string_default()
/linux-4.1.27/fs/affs/
H A Damigaffs.c369 secs_to_datestamp(time_t secs, struct affs_date *ds) secs_to_datestamp() argument
382 ds->days = cpu_to_be32(days); secs_to_datestamp()
383 ds->mins = cpu_to_be32(minute); secs_to_datestamp()
384 ds->ticks = cpu_to_be32(secs * 50); secs_to_datestamp()
/linux-4.1.27/drivers/crypto/
H A Dn2_core.c449 int err, bs, ds; n2_hmac_async_setkey() local
461 ds = crypto_shash_digestsize(child_shash); n2_hmac_async_setkey()
462 BUG_ON(ds > N2_HASH_KEY_MAX); n2_hmac_async_setkey()
468 keylen = ds; n2_hmac_async_setkey()
599 int ds; n2_hash_async_digest() local
601 ds = n2alg->digest_size; n2_hash_async_digest()
603 memcpy(req->result, n2alg->hash_zero, ds); n2_hash_async_digest()
609 n2alg->hw_op_hashsz, ds, n2_hash_async_digest()
619 int ds; n2_hmac_async_digest() local
621 ds = n2alg->derived.digest_size; n2_hmac_async_digest()
640 n2alg->derived.hw_op_hashsz, ds, n2_hmac_async_digest()
/linux-4.1.27/drivers/net/ethernet/mellanox/mlx5/core/
H A Dcmd.c610 s64 ds; mlx5_cmd_invoke() local
638 ds = ent->ts2 - ent->ts1; mlx5_cmd_invoke()
643 stats->sum += ds; mlx5_cmd_invoke()
649 mlx5_command_str(op), ds); mlx5_cmd_invoke()
1102 s64 ds; mlx5_cmd_comp_handler() local
1129 ds = ent->ts2 - ent->ts1; mlx5_cmd_comp_handler()
1133 stats->sum += ds; mlx5_cmd_comp_handler()
/linux-4.1.27/drivers/scsi/
H A Dqlogicpti.c890 struct dataseg *ds; load_cmd() local
902 ds = cmd->dataseg; load_cmd()
910 ds[i].d_base = sg_dma_address(s); for_each_sg()
911 ds[i].d_count = sg_dma_len(s); for_each_sg()
929 ds = cont->dataseg;
934 ds[i].d_base = sg_dma_address(s); for_each_sg()
935 ds[i].d_count = sg_dma_len(s); for_each_sg()
/linux-4.1.27/drivers/message/fusion/
H A Dmptbase.c7274 char *ds = NULL; mpt_display_event_info() local
7285 ds = "None"; mpt_display_event_info()
7288 ds = "Log Data"; mpt_display_event_info()
7291 ds = "State Change"; mpt_display_event_info()
7294 ds = "Unit Attention"; mpt_display_event_info()
7297 ds = "IOC Bus Reset"; mpt_display_event_info()
7300 ds = "External Bus Reset"; mpt_display_event_info()
7303 ds = "Bus Rescan Event"; mpt_display_event_info()
7307 ds = "Link Status(FAILURE) Change"; mpt_display_event_info()
7309 ds = "Link Status(ACTIVE) Change"; mpt_display_event_info()
7313 ds = "Loop State(LIP) Change"; mpt_display_event_info()
7315 ds = "Loop State(LPE) Change"; mpt_display_event_info()
7317 ds = "Loop State(LPB) Change"; mpt_display_event_info()
7320 ds = "Logout"; mpt_display_event_info()
7324 ds = "Events ON"; mpt_display_event_info()
7326 ds = "Events OFF"; mpt_display_event_info()
7333 ds = "Integrated Raid: Volume Created"; mpt_display_event_info()
7336 ds = "Integrated Raid: Volume Deleted"; mpt_display_event_info()
7339 ds = "Integrated Raid: Volume Settings Changed"; mpt_display_event_info()
7342 ds = "Integrated Raid: Volume Status Changed"; mpt_display_event_info()
7345 ds = "Integrated Raid: Volume Physdisk Changed"; mpt_display_event_info()
7348 ds = "Integrated Raid: Physdisk Created"; mpt_display_event_info()
7351 ds = "Integrated Raid: Physdisk Deleted"; mpt_display_event_info()
7354 ds = "Integrated Raid: Physdisk Settings Changed"; mpt_display_event_info()
7357 ds = "Integrated Raid: Physdisk Status Changed"; mpt_display_event_info()
7360 ds = "Integrated Raid: Domain Validation Needed"; mpt_display_event_info()
7363 ds = "Integrated Raid; Smart Data"; mpt_display_event_info()
7366 ds = "Integrated Raid: Replace Action Started"; mpt_display_event_info()
7369 ds = "Integrated Raid"; mpt_display_event_info()
7375 ds = "SCSI Device Status Change"; mpt_display_event_info()
7442 ds = "Bus Timer Expired"; mpt_display_event_info()
7456 ds = "SAS SES Event"; mpt_display_event_info()
7459 ds = "Persistent Table Full"; mpt_display_event_info()
7511 ds = "SAS Discovery Error"; mpt_display_event_info()
7583 ds = "IR2"; mpt_display_event_info()
7591 ds = "SAS Discovery: Start"; mpt_display_event_info()
7593 ds = "SAS Discovery: Stop"; mpt_display_event_info()
7597 ds = "SAS Log Entry Added"; mpt_display_event_info()
7619 ds = "SAS Initiator Status Change: Added"; mpt_display_event_info()
7622 ds = "SAS Initiator Status Change: Deleted"; mpt_display_event_info()
7625 ds = "SAS Initiator Status Change"; mpt_display_event_info()
7681 ds = "Expander Status Change: Added"; mpt_display_event_info()
7684 ds = "Expander Status Change: Deleted"; mpt_display_event_info()
7687 ds = "Expander Status Change"; mpt_display_event_info()
7697 ds = "Unknown"; mpt_display_event_info()
7700 if (ds) mpt_display_event_info()
7701 strncpy(evStr, ds, EVENT_DESCR_STR_SZ); mpt_display_event_info()
/linux-4.1.27/drivers/scsi/pcmcia/
H A Dfdomain_stub.c50 #include <pcmcia/ds.h>
/linux-4.1.27/drivers/staging/ft1000/ft1000-pcmcia/
H A Dft1000_cs.c34 #include <pcmcia/ds.h>
/linux-4.1.27/drivers/staging/speakup/
H A Dspeakup_ltlk.c38 { RATE, .u.n = {"\x01%ds", 8, 0, 9, 0, 0, NULL } },
/linux-4.1.27/drivers/parport/
H A Dparport_cs.c52 #include <pcmcia/ds.h>
/linux-4.1.27/drivers/pcmcia/
H A Dcs_internal.h137 /* ds.c */
H A Dsocket_sysfs.c31 #include <pcmcia/ds.h>
/linux-4.1.27/drivers/infiniband/hw/mthca/
H A Dmthca_srq.c203 int ds; mthca_alloc_srq() local
220 ds = max(64UL, mthca_alloc_srq()
224 if (!mthca_is_memfree(dev) && (ds > dev->limits.max_desc_sz)) mthca_alloc_srq()
227 srq->wqe_shift = ilog2(ds); mthca_alloc_srq()

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