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Searched refs:portsc (Results 1 – 25 of 41) sorted by relevance

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/Linux-v5.4/drivers/usb/early/
Dehci-dbgp.c500 u32 ctrl, portsc, cmd; in _dbgp_external_startup() local
514 portsc = readl(&ehci_regs->port_status[dbg_port - 1]); in _dbgp_external_startup()
515 if (!(portsc & PORT_CONNECT) && try_hard_once) { in _dbgp_external_startup()
523 portsc = readl(&ehci_regs->port_status[dbg_port - 1]); in _dbgp_external_startup()
524 portsc |= PORT_TEST_PKT; in _dbgp_external_startup()
525 writel(portsc, &ehci_regs->port_status[dbg_port - 1]); in _dbgp_external_startup()
551 portsc = readl(&ehci_regs->port_status[dbg_port - 1]); in _dbgp_external_startup()
552 portsc &= ~PORT_PE; in _dbgp_external_startup()
553 writel(portsc, &ehci_regs->port_status[dbg_port - 1]); in _dbgp_external_startup()
615 u32 portsc; in ehci_reset_port() local
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Dxhci-dbc.c350 void __iomem *portsc; in xdbc_do_reset_debug_port() local
359 portsc = ops_reg + 0x400 + i * 0x10; in xdbc_do_reset_debug_port()
360 val = readl(portsc); in xdbc_do_reset_debug_port()
362 writel(val | PORT_RESET, portsc); in xdbc_do_reset_debug_port()
435 ret = handshake(&xdbc.xdbc_reg->portsc, PORTSC_CONN_STATUS, PORTSC_CONN_STATUS, 5000000, 100); in xdbc_start()
690 port_reg = readl(&xdbc.xdbc_reg->portsc); in xdbc_handle_port_status()
711 writel(port_reg, &xdbc.xdbc_reg->portsc); in xdbc_handle_port_status()
Dxhci-dbc.h28 __le32 portsc; /* Port status and control */ member
/Linux-v5.4/drivers/usb/host/
Dxhci-hub.c190 u32 portsc; in xhci_usb2_hub_descriptor() local
206 portsc = readl(rhub->ports[i]->addr); in xhci_usb2_hub_descriptor()
210 if (portsc & PORT_DEV_REMOVE) in xhci_usb2_hub_descriptor()
243 u32 portsc; in xhci_usb3_hub_descriptor() local
262 portsc = readl(rhub->ports[i]->addr); in xhci_usb3_hub_descriptor()
263 if (portsc & PORT_DEV_REMOVE) in xhci_usb3_hub_descriptor()
673 u32 portsc; in xhci_set_link_state() local
675 portsc = readl(port->addr); in xhci_set_link_state()
676 temp = xhci_port_state_to_neutral(portsc); in xhci_set_link_state()
683 portsc, temp); in xhci_set_link_state()
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Dxhci-dbgcap.c570 u32 portsc; in dbc_handle_port_status() local
573 portsc = readl(&dbc->regs->portsc); in dbc_handle_port_status()
574 if (portsc & DBC_PORTSC_CONN_CHANGE) in dbc_handle_port_status()
577 if (portsc & DBC_PORTSC_RESET_CHANGE) in dbc_handle_port_status()
580 if (portsc & DBC_PORTSC_LINK_CHANGE) in dbc_handle_port_status()
583 if (portsc & DBC_PORTSC_CONFIG_CHANGE) in dbc_handle_port_status()
587 writel(portsc & ~DBC_PORTSC_RESET_CHANGE, &dbc->regs->portsc); in dbc_handle_port_status()
652 u32 ctrl, portsc; in xhci_dbc_do_handle_events() local
663 portsc = readl(&dbc->regs->portsc); in xhci_dbc_do_handle_events()
664 if (portsc & DBC_PORTSC_CONN_STATUS) { in xhci_dbc_do_handle_events()
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Dxhci-debugfs.c342 u32 portsc; in xhci_portsc_show() local
344 portsc = readl(port->addr); in xhci_portsc_show()
345 seq_printf(s, "%s\n", xhci_decode_portsc(portsc)); in xhci_portsc_show()
362 u32 portsc; in xhci_port_write() local
374 portsc = readl(port->addr); in xhci_port_write()
375 if ((portsc & PORT_PLS_MASK) != XDEV_RXDETECT) { in xhci_port_write()
379 portsc = xhci_port_state_to_neutral(portsc); in xhci_port_write()
380 portsc &= ~PORT_PLS_MASK; in xhci_port_write()
381 portsc |= PORT_LINK_STROBE | XDEV_COMP_MODE; in xhci_port_write()
382 writel(portsc, port->addr); in xhci_port_write()
Dxhci-trace.h532 TP_PROTO(u32 portnum, u32 portsc),
533 TP_ARGS(portnum, portsc),
536 __field(u32, portsc)
540 __entry->portsc = portsc;
544 xhci_decode_portsc(__entry->portsc)
549 TP_PROTO(u32 portnum, u32 portsc),
550 TP_ARGS(portnum, portsc)
554 TP_PROTO(u32 portnum, u32 portsc),
555 TP_ARGS(portnum, portsc)
559 TP_PROTO(u32 portnum, u32 portsc),
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Dxhci.h2502 static inline const char *xhci_portsc_link_state_string(u32 portsc) in xhci_portsc_link_state_string() argument
2504 switch (portsc & PORT_PLS_MASK) { in xhci_portsc_link_state_string()
2537 static inline const char *xhci_decode_portsc(u32 portsc) in xhci_decode_portsc() argument
2543 portsc & PORT_POWER ? "Powered" : "Powered-off", in xhci_decode_portsc()
2544 portsc & PORT_CONNECT ? "Connected" : "Not-connected", in xhci_decode_portsc()
2545 portsc & PORT_PE ? "Enabled" : "Disabled", in xhci_decode_portsc()
2546 xhci_portsc_link_state_string(portsc), in xhci_decode_portsc()
2547 DEV_PORT_SPEED(portsc)); in xhci_decode_portsc()
2549 if (portsc & PORT_OC) in xhci_decode_portsc()
2551 if (portsc & PORT_RESET) in xhci_decode_portsc()
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Dehci-fsl.c201 u32 portsc, tmp; in ehci_fsl_setup_phy() local
212 portsc = ehci_readl(ehci, &ehci->regs->port_status[port_offset]); in ehci_fsl_setup_phy()
213 portsc &= ~(PORT_PTS_MSK | PORT_PTS_PTW); in ehci_fsl_setup_phy()
230 portsc |= PORT_PTS_ULPI; in ehci_fsl_setup_phy()
233 portsc |= PORT_PTS_SERIAL; in ehci_fsl_setup_phy()
236 portsc |= PORT_PTS_PTW; in ehci_fsl_setup_phy()
276 portsc |= PORT_PTS_UTMI; in ehci_fsl_setup_phy()
289 ehci_writel(ehci, portsc, &ehci->regs->port_status[port_offset]); in ehci_fsl_setup_phy()
Dfotg210.h613 fotg210_get_speed(struct fotg210_hcd *fotg210, unsigned int portsc) in fotg210_get_speed() argument
621 fotg210_port_speed(struct fotg210_hcd *fotg210, unsigned int portsc) in fotg210_port_speed() argument
623 switch (fotg210_get_speed(fotg210, portsc)) { in fotg210_port_speed()
Dehci.h655 ehci_port_speed(struct ehci_hcd *ehci, unsigned int portsc) in ehci_port_speed() argument
658 switch ((portsc >> (ehci->has_hostpc ? 25 : 26)) & 3) { in ehci_port_speed()
675 #define ehci_port_speed(ehci, portsc) USB_PORT_STAT_HIGH_SPEED argument
Dxhci-ring.c1569 u32 portsc, cmd_reg; in handle_port_status() local
1610 portsc = readl(port->addr); in handle_port_status()
1613 hcd->self.busnum, hcd_portnum + 1, port_id, portsc); in handle_port_status()
1615 trace_xhci_handle_port_status(hcd_portnum, portsc); in handle_port_status()
1623 (portsc & PORT_PLS_MASK) == XDEV_INACTIVE) { in handle_port_status()
1630 if ((portsc & PORT_PLC) && (portsc & PORT_PLS_MASK) == XDEV_RESUME) { in handle_port_status()
1639 if (DEV_SUPERSPEED_ANY(portsc)) { in handle_port_status()
1670 if ((portsc & PORT_PLC) && in handle_port_status()
1671 DEV_SUPERSPEED_ANY(portsc) && in handle_port_status()
1672 ((portsc & PORT_PLS_MASK) == XDEV_U0 || in handle_port_status()
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/Linux-v5.4/drivers/usb/gadget/udc/
Dmv_udc_core.c1005 u32 tmp, portsc; in udc_reset() local
1042 portsc = readl(&udc->op_regs->portsc[0]); in udc_reset()
1044 portsc &= (~PORTSCX_W1C_BITS | ~PORTSCX_PORT_POWER); in udc_reset()
1047 portsc |= PORTSCX_FORCE_FULL_SPEED_CONNECT; in udc_reset()
1049 portsc &= (~PORTSCX_FORCE_FULL_SPEED_CONNECT); in udc_reset()
1051 writel(portsc, &udc->op_regs->portsc[0]); in udc_reset()
1130 u32 portsc; in mv_udc_wakeup() local
1136 portsc = readl(&udc->op_regs->portsc); in mv_udc_wakeup()
1138 if (!(portsc & PORTSCX_PORT_SUSPEND)) in mv_udc_wakeup()
1141 portsc |= PORTSCX_PORT_FORCE_RESUME; in mv_udc_wakeup()
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/Linux-v5.4/drivers/usb/phy/
Dphy-fsl-usb.c158 tmp = fsl_readl(&usb_dr_regs->portsc) & ~PORTSC_W1C_BITS; in fsl_otg_drv_vbus()
159 fsl_writel(tmp | PORTSC_PORT_POWER, &usb_dr_regs->portsc); in fsl_otg_drv_vbus()
161 tmp = fsl_readl(&usb_dr_regs->portsc) & in fsl_otg_drv_vbus()
163 fsl_writel(tmp, &usb_dr_regs->portsc); in fsl_otg_drv_vbus()
194 tmp = fsl_readl(&fsl_otg_dev->dr_mem_map->portsc) & ~PORTSC_W1C_BITS; in fsl_otg_loc_sof()
200 fsl_writel(tmp, &fsl_otg_dev->dr_mem_map->portsc); in fsl_otg_loc_sof()
906 temp = fsl_readl(&p_otg->dr_mem_map->portsc); in usb_otg_start()
921 fsl_writel(temp, &p_otg->dr_mem_map->portsc); in usb_otg_start()
989 fsl_readl(&usb_dr_regs->portsc), in show_fsl_usb2_otg_state()
Dphy-mv-usb.h120 u32 portsc[VUSBHS_MAX_PORTS]; /* Port Status/Control x, x = 1..8 */ member
/Linux-v5.4/include/linux/platform_data/
Dusb-ehci-mxc.h9 unsigned int portsc; member
/Linux-v5.4/arch/arm/mach-imx/
Dmach-mx31lilly.c200 .portsc = MXC_EHCI_MODE_UTMI | MXC_EHCI_SERIAL,
205 .portsc = MXC_EHCI_MODE_ULPI | MXC_EHCI_UTMI_8BIT,
Dmach-pca100.c264 .portsc = MXC_EHCI_MODE_ULPI,
278 .portsc = MXC_EHCI_MODE_ULPI,
Dmach-pcm043.c299 .portsc = MXC_EHCI_MODE_UTMI,
310 .portsc = MXC_EHCI_MODE_SERIAL,
Dmx31moboard-smartbot.c52 .portsc = MXC_EHCI_MODE_ULPI | MXC_EHCI_UTMI_8BIT,
Dmach-mx35_3ds.c417 .portsc = MXC_EHCI_MODE_UTMI,
429 .portsc = MXC_EHCI_MODE_SERIAL,
Dmach-armadillo5x0.c235 .portsc = MXC_EHCI_MODE_ULPI | MXC_EHCI_UTMI_8BIT,
240 .portsc = MXC_EHCI_MODE_ULPI | MXC_EHCI_UTMI_8BIT,
Dmach-pcm037.c429 .portsc = MXC_EHCI_MODE_ULPI,
439 .portsc = MXC_EHCI_MODE_ULPI,
/Linux-v5.4/drivers/usb/chipidea/
Dcore.c289 u32 portsc, lpm, sts = 0; in hw_phymode_configure() local
293 portsc = PORTSC_PTS(PTS_UTMI); in hw_phymode_configure()
297 portsc = PORTSC_PTS(PTS_UTMI) | PORTSC_PTW; in hw_phymode_configure()
301 portsc = PORTSC_PTS(PTS_ULPI); in hw_phymode_configure()
305 portsc = PORTSC_PTS(PTS_SERIAL); in hw_phymode_configure()
310 portsc = PORTSC_PTS(PTS_HSIC); in hw_phymode_configure()
322 hw_write(ci, OP_PORTSC, PORTSC_PTS(7) | PORTSC_PTW, portsc); in hw_phymode_configure()
Dhost.c313 u32 portsc = ehci_readl(ehci, reg); in ci_ehci_bus_suspend() local
315 if (portsc & PORT_CONNECT) { in ci_ehci_bus_suspend()

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