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Searched refs:lpm (Results 1 – 25 of 61) sorted by relevance

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/Linux-v5.4/drivers/s390/cio/
Ddevice_pgid.c77 req->lpm = lpm_adjust(req->lpm, sch->schib.pmcw.pam & sch->opm & in nop_do()
79 if (!req->lpm) in nop_do()
111 sch->vpm |= req->lpm; in nop_callback()
114 cdev->private->path_noirq_mask |= req->lpm; in nop_callback()
117 cdev->private->path_notoper_mask |= req->lpm; in nop_callback()
123 req->lpm >>= 1; in nop_callback()
138 int i = pathmask_to_pos(req->lpm); in spid_build_cp()
182 req->lpm = sch->schib.pmcw.pam; in pgid_wipeout_start()
201 req->lpm = lpm_adjust(req->lpm, cdev->private->pgid_todo_mask); in spid_do()
202 if (!req->lpm) in spid_do()
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Ddevice_ops.c192 unsigned long intparm, __u8 lpm, __u8 key, in ccw_device_start_timeout_key() argument
224 if (lpm) { in ccw_device_start_timeout_key()
225 lpm &= sch->lpm; in ccw_device_start_timeout_key()
226 if (lpm == 0) in ccw_device_start_timeout_key()
229 ret = cio_start_key (sch, cpa, lpm, key); in ccw_device_start_timeout_key()
272 unsigned long intparm, __u8 lpm, __u8 key, in ccw_device_start_key() argument
275 return ccw_device_start_timeout_key(cdev, cpa, intparm, lpm, key, in ccw_device_start_key()
306 unsigned long intparm, __u8 lpm, unsigned long flags) in ccw_device_start() argument
308 return ccw_device_start_key(cdev, cpa, intparm, lpm, in ccw_device_start()
344 unsigned long intparm, __u8 lpm, in ccw_device_start_timeout() argument
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Dcio.c99 cio_start_handle_notoper(struct subchannel *sch, __u8 lpm) in cio_start_handle_notoper() argument
103 if (lpm != 0) in cio_start_handle_notoper()
104 sch->lpm &= ~lpm; in cio_start_handle_notoper()
106 sch->lpm = 0; in cio_start_handle_notoper()
119 return (sch->lpm ? -EACCES : -ENODEV); in cio_start_handle_notoper()
125 __u8 lpm, /* logical path mask */ in cio_start_key() argument
143 orb->cmd.lpm = (lpm != 0) ? lpm : sch->lpm; in cio_start_key()
168 return cio_start_handle_notoper(sch, lpm); in cio_start_key()
176 cio_start (struct subchannel *sch, struct ccw1 *cpa, __u8 lpm) in cio_start() argument
178 return cio_start_key(sch, cpa, lpm, PAGE_DEFAULT_KEY); in cio_start()
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Dccwreq.c30 int lpm_adjust(int lpm, int mask) in lpm_adjust() argument
32 while (lpm && ((lpm & mask) == 0)) in lpm_adjust()
33 lpm >>= 1; in lpm_adjust()
34 return lpm; in lpm_adjust()
50 req->mask = lpm_adjust(req->mask >> 1, req->lpm); in ccwreq_next_path()
128 req->mask = req->lpm; in ccw_request_start()
131 req->mask = lpm_adjust(req->mask, req->lpm); in ccw_request_start()
238 u8 lpm; in ccwreq_log_status() member
243 data.lpm = (u8) req->mask; in ccwreq_log_status()
Dvfio_ccw_fsm.c26 __u8 lpm; in fsm_io_helper() local
34 orb = cp_get_orb(&private->cp, (u32)(addr_t)sch, sch->lpm); in fsm_io_helper()
63 lpm = orb->cmd.lpm; in fsm_io_helper()
64 if (lpm != 0) in fsm_io_helper()
65 sch->lpm &= ~lpm; in fsm_io_helper()
67 sch->lpm = 0; in fsm_io_helper()
72 ret = sch->lpm ? -EACCES : -ENODEV; in fsm_io_helper()
Dcio.h30 u8 lpm; /* logical path mask */ member
106 __u8 lpm; /* logical path mask */ member
137 int cio_tm_start_key(struct subchannel *sch, struct tcw *tcw, u8 lpm, u8 key);
Dorb.h33 u32 lpm:8; /* logical path mask */ member
49 u32 lpm:8; member
Dvfio_ccw_cp.h48 extern union orb *cp_get_orb(struct channel_program *cp, u32 intparm, u8 lpm);
Ddevice_fsm.c60 "vpm: %02x\n", sch->lpm, sch->opm, sch->vpm); in ccw_timeout_log()
180 if (!(sch->lpm & mask)) in __recover_lost_chpids()
207 old_lpm = sch->lpm; in ccw_device_recog_done()
213 sch->lpm = sch->schib.pmcw.pam & sch->opm; in ccw_device_recog_done()
218 if (sch->lpm != old_lpm) in ccw_device_recog_done()
506 sch->lpm = sch->vpm; in ccw_device_verify_done()
959 sch->lpm = sch->schib.pmcw.pam & sch->opm; in ccw_device_trigger_reprobe()
Dvfio_ccw_cp.c767 union orb *cp_get_orb(struct channel_program *cp, u32 intparm, u8 lpm) in cp_get_orb() argument
783 if (orb->cmd.lpm == 0) in cp_get_orb()
784 orb->cmd.lpm = lpm; in cp_get_orb()
/Linux-v5.4/drivers/regulator/
Dmcp16502.c122 struct gpio_desc *lpm; member
134 gpiod_set_value(mcp->lpm, 0); in mcp16502_gpio_set_mode()
138 gpiod_set_value(mcp->lpm, 1); in mcp16502_gpio_set_mode()
458 mcp->lpm = devm_gpiod_get(dev, "lpm", GPIOD_OUT_LOW); in mcp16502_probe()
459 if (IS_ERR(mcp->lpm)) { in mcp16502_probe()
460 dev_err(dev, "failed to get lpm pin: %ld\n", PTR_ERR(mcp->lpm)); in mcp16502_probe()
461 return PTR_ERR(mcp->lpm); in mcp16502_probe()
/Linux-v5.4/drivers/usb/chipidea/
Dcore.c225 enum ci_hw_regs reg = ci->hw_bank.lpm ? OP_DEVLC : OP_PORTSC; in ci_hdrc_enter_lpm()
226 bool lpm = !!(hw_read(ci, reg, PORTSC_PHCD(ci->hw_bank.lpm))); in ci_hdrc_enter_lpm() local
228 if (enable && !lpm) in ci_hdrc_enter_lpm()
229 hw_write(ci, reg, PORTSC_PHCD(ci->hw_bank.lpm), in ci_hdrc_enter_lpm()
230 PORTSC_PHCD(ci->hw_bank.lpm)); in ci_hdrc_enter_lpm()
231 else if (!enable && lpm) in ci_hdrc_enter_lpm()
232 hw_write(ci, reg, PORTSC_PHCD(ci->hw_bank.lpm), in ci_hdrc_enter_lpm()
250 ci->hw_bank.lpm = reg; in hw_device_init()
276 ci->rev, ci->hw_bank.lpm, ci->hw_bank.cap, ci->hw_bank.op); in hw_device_init()
289 u32 portsc, lpm, sts = 0; in hw_phymode_configure() local
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/Linux-v5.4/arch/arm/plat-pxa/
Dmfp.c171 int pin, af, drv, lpm, edge, pull; in mfp_config() local
179 lpm = MFP_LPM_STATE(c); in mfp_config()
190 p->mfpr_run = tmp | mfpr_lpm[lpm] | mfpr_edge[edge]; in mfp_config()
193 p->mfpr_lpm = tmp | mfpr_lpm[lpm] | mfpr_edge[edge]; in mfp_config()
/Linux-v5.4/arch/arm/plat-pxa/include/plat/
Dmfp.h415 #define MFP_CFG_LPM(pin, af, lpm) \ argument
417 (MFP_PIN(MFP_PIN_##pin) | MFP_##af | MFP_LPM_##lpm))
419 #define MFP_CFG_X(pin, af, drv, lpm) \ argument
421 (MFP_PIN(MFP_PIN_##pin) | MFP_##af | MFP_##drv | MFP_LPM_##lpm))
/Linux-v5.4/drivers/s390/block/
Ddasd_eckd.c779 __u8 lpm) in dasd_eckd_fill_rcd_cqr() argument
802 cqr->lpm = lpm; in dasd_eckd_fill_rcd_cqr()
836 __u8 lpm) in dasd_eckd_read_conf_immediately() argument
848 dasd_eckd_fill_rcd_cqr(device, cqr, rcd_buffer, lpm); in dasd_eckd_read_conf_immediately()
859 int *rcd_buffer_size, __u8 lpm) in dasd_eckd_read_conf_lpm() argument
889 dasd_eckd_fill_rcd_cqr(device, cqr, rcd_buf, lpm); in dasd_eckd_read_conf_lpm()
986 __u8 lpm, opm; in dasd_eckd_read_conf() local
999 for (lpm = 0x80; lpm; lpm>>= 1) { in dasd_eckd_read_conf()
1000 if (!(lpm & opm)) in dasd_eckd_read_conf()
1003 &conf_len, lpm); in dasd_eckd_read_conf()
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Ddasd_3990_erp.c155 if (erp->lpm == 0) in dasd_3990_erp_alternate_path()
156 erp->lpm = dasd_path_get_opm(device) & in dasd_3990_erp_alternate_path()
159 erp->lpm &= ~(erp->irb.esw.esw0.sublog.lpum); in dasd_3990_erp_alternate_path()
161 if ((erp->lpm & opm) != 0x00) { in dasd_3990_erp_alternate_path()
165 erp->lpm, erp->irb.esw.esw0.sublog.lpum, opm); in dasd_3990_erp_alternate_path()
277 erp->lpm = dasd_path_get_opm(erp->startdev); in dasd_3990_erp_action_1()
1931 erp->lpm = dasd_path_get_opm(erp->startdev); in dasd_3990_erp_compound_path()
2825 if (test_bit(DASD_CQR_VERIFY_PATH, &erp->flags) && cqr->lpm) { in dasd_3990_erp_action()
2826 erp->lpm = cqr->lpm; in dasd_3990_erp_action()
/Linux-v5.4/drivers/usb/dwc2/
Dparams.c129 p->lpm = false; in dwc2_set_amlogic_g12a_params()
302 p->lpm = hsotg->hw_params.lpm_mode; in dwc2_set_param_lpm()
303 if (p->lpm) { in dwc2_set_param_lpm()
633 CHECK_BOOL(lpm, (hsotg->hw_params.snpsid >= DWC2_CORE_REV_2_80a)); in dwc2_check_params()
634 CHECK_BOOL(lpm, hw->lpm_mode); in dwc2_check_params()
635 CHECK_BOOL(lpm_clock_gating, hsotg->params.lpm); in dwc2_check_params()
636 CHECK_BOOL(besl, hsotg->params.lpm); in dwc2_check_params()
638 CHECK_BOOL(hird_threshold_en, hsotg->params.lpm); in dwc2_check_params()
/Linux-v5.4/arch/powerpc/platforms/ps3/
Ddevice-init.c41 result = ps3_repository_read_be_node_id(0, &dev->lpm.node_id); in ps3_register_lpm_devices()
49 result = ps3_repository_read_lpm_privileges(dev->lpm.node_id, &tmp1, in ps3_register_lpm_devices()
50 &dev->lpm.rights); in ps3_register_lpm_devices()
67 if (!(dev->lpm.rights & PS3_LPM_RIGHTS_USE_LPM)) { in ps3_register_lpm_devices()
75 __func__, __LINE__, dev->lpm.pu_id, dev->lpm.rights, in ps3_register_lpm_devices()
76 dev->lpm.rights); in ps3_register_lpm_devices()
78 result = ps3_repository_read_pu_id(0, &dev->lpm.pu_id); in ps3_register_lpm_devices()
/Linux-v5.4/Documentation/devicetree/bindings/usb/
Dhisilicon,histb-xhci.txt26 - usb2-lpm-disable: indicate if we don't want to enable USB2 HW LPM
27 - usb3-lpm-capable: determines if platform is USB3 LPM capable
Dmediatek,mtk-xhci.txt50 - usb3-lpm-capable : supports USB3.0 LPM
75 usb3-lpm-capable;
108 - usb3-lpm-capable : supports USB3.0 LPM
120 usb3-lpm-capable;
Dusb-xhci.txt40 - usb2-lpm-disable: indicate if we don't want to enable USB2 HW LPM
41 - usb3-lpm-capable: determines if platform is USB3 LPM capable
/Linux-v5.4/drivers/ps3/
DMakefile8 obj-$(CONFIG_PS3_LPM) += ps3-lpm.o
/Linux-v5.4/Documentation/devicetree/bindings/regulator/
Dmcp16502-regulator.txt6 - lpm-gpios: GPIO for LPM pin. Note that this GPIO *must* remain high during
33 lpm-gpios = <&pioBU 7 GPIO_ACTIVE_HIGH>;
/Linux-v5.4/Documentation/devicetree/bindings/display/msm/
Dhdmi.txt26 - qcom,hdmi-tx-mux-lpm-gpios: hdmi mux lpm pin
/Linux-v5.4/drivers/bluetooth/
Dhci_intel.c933 struct hci_lpm_pkt *lpm = (void *)skb->data; in intel_recv_lpm() local
937 switch (lpm->opcode) { in intel_recv_lpm()
939 if (lpm->dlen < 1) { in intel_recv_lpm()
943 intel_recv_lpm_notify(hdev, lpm->data[0]); in intel_recv_lpm()
956 bt_dev_err(hdev, "Unknown LPM opcode (%02x)", lpm->opcode); in intel_recv_lpm()

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