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Searched refs:portsc (Results 1 – 25 of 31) sorted by relevance

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/Linux-v5.15/drivers/usb/cdns3/
Dcdnsp-debug.h427 static inline const char *cdnsp_portsc_link_state_string(u32 portsc) in cdnsp_portsc_link_state_string() argument
429 switch (portsc & PORT_PLS_MASK) { in cdnsp_portsc_link_state_string()
464 u32 portsc) in cdnsp_decode_portsc() argument
469 portsc & PORT_POWER ? "Powered" : "Powered-off", in cdnsp_decode_portsc()
470 portsc & PORT_CONNECT ? "Connected" : "Not-connected", in cdnsp_decode_portsc()
471 portsc & PORT_PED ? "Enabled" : "Disabled", in cdnsp_decode_portsc()
472 cdnsp_portsc_link_state_string(portsc), in cdnsp_decode_portsc()
473 DEV_PORT_SPEED(portsc)); in cdnsp_decode_portsc()
475 if (portsc & PORT_RESET) in cdnsp_decode_portsc()
479 if (portsc & PORT_CSC) in cdnsp_decode_portsc()
[all …]
Dcdnsp-ring.c263 cdnsp_set_link_state(pdev, &pdev->active_port->regs->portsc, XDEV_U0); in cdnsp_force_l0_go()
790 u32 portsc, cmd_regs; in cdnsp_handle_port_status() local
810 portsc = readl(&port_regs->portsc); in cdnsp_handle_port_status()
811 writel(cdnsp_port_state_to_neutral(portsc) | in cdnsp_handle_port_status()
812 (portsc & PORT_CHANGE_BITS), &port_regs->portsc); in cdnsp_handle_port_status()
814 trace_cdnsp_handle_port_status(pdev->active_port->port_num, portsc); in cdnsp_handle_port_status()
816 pdev->gadget.speed = cdnsp_port_speed(portsc); in cdnsp_handle_port_status()
817 link_state = portsc & PORT_PLS_MASK; in cdnsp_handle_port_status()
820 if ((portsc & PORT_PLC)) { in cdnsp_handle_port_status()
827 if (DEV_SUPERSPEED_ANY(portsc)) { in cdnsp_handle_port_status()
[all …]
Dcdnsp-trace.h775 TP_PROTO(u32 portnum, u32 portsc),
776 TP_ARGS(portnum, portsc),
779 __field(u32, portsc)
784 __entry->portsc = portsc;
789 __entry->portsc)
794 TP_PROTO(u32 portnum, u32 portsc),
795 TP_ARGS(portnum, portsc)
799 TP_PROTO(u32 portnum, u32 portsc),
800 TP_ARGS(portnum, portsc)
Dcdnsp-gadget.c135 u32 portsc = readl(port_regs); in cdnsp_clear_port_change_bit() local
137 writel(cdnsp_port_state_to_neutral(portsc) | in cdnsp_clear_port_change_bit()
138 (portsc & PORT_CHANGE_BITS), port_regs); in cdnsp_clear_port_change_bit()
1283 cdnsp_set_link_state(pdev, &pdev->usb3_port.regs->portsc, in cdnsp_run()
1286 cdnsp_disable_port(pdev, &pdev->usb3_port.regs->portsc); in cdnsp_run()
1289 cdnsp_set_link_state(pdev, &pdev->usb2_port.regs->portsc, in cdnsp_run()
1442 cdnsp_disable_port(pdev, &pdev->usb2_port.regs->portsc); in cdnsp_stop()
1443 cdnsp_disable_port(pdev, &pdev->usb3_port.regs->portsc); in cdnsp_stop()
1452 cdnsp_clear_port_change_bit(pdev, &pdev->usb2_port.regs->portsc); in cdnsp_stop()
1453 cdnsp_clear_port_change_bit(pdev, &pdev->usb3_port.regs->portsc); in cdnsp_stop()
[all …]
/Linux-v5.15/drivers/usb/early/
Dehci-dbgp.c495 u32 ctrl, portsc, cmd; in _dbgp_external_startup() local
509 portsc = readl(&ehci_regs->port_status[dbg_port - 1]); in _dbgp_external_startup()
510 if (!(portsc & PORT_CONNECT) && try_hard_once) { in _dbgp_external_startup()
518 portsc = readl(&ehci_regs->port_status[dbg_port - 1]); in _dbgp_external_startup()
519 portsc |= PORT_TEST_PKT; in _dbgp_external_startup()
520 writel(portsc, &ehci_regs->port_status[dbg_port - 1]); in _dbgp_external_startup()
546 portsc = readl(&ehci_regs->port_status[dbg_port - 1]); in _dbgp_external_startup()
547 portsc &= ~PORT_PE; in _dbgp_external_startup()
548 writel(portsc, &ehci_regs->port_status[dbg_port - 1]); in _dbgp_external_startup()
610 u32 portsc; in ehci_reset_port() local
[all …]
Dxhci-dbc.c344 void __iomem *portsc; in xdbc_do_reset_debug_port() local
353 portsc = ops_reg + 0x400 + i * 0x10; in xdbc_do_reset_debug_port()
354 val = readl(portsc); in xdbc_do_reset_debug_port()
356 writel(val | PORT_RESET, portsc); in xdbc_do_reset_debug_port()
429 ret = handshake(&xdbc.xdbc_reg->portsc, PORTSC_CONN_STATUS, PORTSC_CONN_STATUS, 5000000, 100); in xdbc_start()
684 port_reg = readl(&xdbc.xdbc_reg->portsc); in xdbc_handle_port_status()
705 writel(port_reg, &xdbc.xdbc_reg->portsc); in xdbc_handle_port_status()
Dxhci-dbc.h28 __le32 portsc; /* Port status and control */ member
/Linux-v5.15/drivers/usb/host/
Dxhci-hub.c285 u32 portsc; in xhci_usb2_hub_descriptor() local
301 portsc = readl(rhub->ports[i]->addr); in xhci_usb2_hub_descriptor()
305 if (portsc & PORT_DEV_REMOVE) in xhci_usb2_hub_descriptor()
338 u32 portsc; in xhci_usb3_hub_descriptor() local
357 portsc = readl(rhub->ports[i]->addr); in xhci_usb3_hub_descriptor()
358 if (portsc & PORT_DEV_REMOVE) in xhci_usb3_hub_descriptor()
770 u32 portsc; in xhci_set_link_state() local
772 portsc = readl(port->addr); in xhci_set_link_state()
773 temp = xhci_port_state_to_neutral(portsc); in xhci_set_link_state()
780 portsc, temp); in xhci_set_link_state()
[all …]
Dxhci-dbgcap.c663 u32 portsc; in dbc_handle_port_status() local
665 portsc = readl(&dbc->regs->portsc); in dbc_handle_port_status()
666 if (portsc & DBC_PORTSC_CONN_CHANGE) in dbc_handle_port_status()
669 if (portsc & DBC_PORTSC_RESET_CHANGE) in dbc_handle_port_status()
672 if (portsc & DBC_PORTSC_LINK_CHANGE) in dbc_handle_port_status()
675 if (portsc & DBC_PORTSC_CONFIG_CHANGE) in dbc_handle_port_status()
679 writel(portsc & ~DBC_PORTSC_RESET_CHANGE, &dbc->regs->portsc); in dbc_handle_port_status()
755 u32 ctrl, portsc; in xhci_dbc_do_handle_events() local
765 portsc = readl(&dbc->regs->portsc); in xhci_dbc_do_handle_events()
766 if (portsc & DBC_PORTSC_CONN_STATUS) { in xhci_dbc_do_handle_events()
[all …]
Dxhci-debugfs.c348 u32 portsc; in xhci_portsc_show() local
351 portsc = readl(port->addr); in xhci_portsc_show()
352 seq_printf(s, "%s\n", xhci_decode_portsc(str, portsc)); in xhci_portsc_show()
369 u32 portsc; in xhci_port_write() local
381 portsc = readl(port->addr); in xhci_port_write()
382 if ((portsc & PORT_PLS_MASK) != XDEV_RXDETECT) { in xhci_port_write()
386 portsc = xhci_port_state_to_neutral(portsc); in xhci_port_write()
387 portsc &= ~PORT_PLS_MASK; in xhci_port_write()
388 portsc |= PORT_LINK_STROBE | XDEV_COMP_MODE; in xhci_port_write()
389 writel(portsc, port->addr); in xhci_port_write()
Dxhci-trace.h523 TP_PROTO(u32 portnum, u32 portsc),
524 TP_ARGS(portnum, portsc),
527 __field(u32, portsc)
532 __entry->portsc = portsc;
536 xhci_decode_portsc(__get_str(str), __entry->portsc)
541 TP_PROTO(u32 portnum, u32 portsc),
542 TP_ARGS(portnum, portsc)
546 TP_PROTO(u32 portnum, u32 portsc),
547 TP_ARGS(portnum, portsc)
551 TP_PROTO(u32 portnum, u32 portsc),
[all …]
Dxhci.h2543 static inline const char *xhci_portsc_link_state_string(u32 portsc) in xhci_portsc_link_state_string() argument
2545 switch (portsc & PORT_PLS_MASK) { in xhci_portsc_link_state_string()
2578 static inline const char *xhci_decode_portsc(char *str, u32 portsc) in xhci_decode_portsc() argument
2583 portsc & PORT_POWER ? "Powered" : "Powered-off", in xhci_decode_portsc()
2584 portsc & PORT_CONNECT ? "Connected" : "Not-connected", in xhci_decode_portsc()
2585 portsc & PORT_PE ? "Enabled" : "Disabled", in xhci_decode_portsc()
2586 xhci_portsc_link_state_string(portsc), in xhci_decode_portsc()
2587 DEV_PORT_SPEED(portsc)); in xhci_decode_portsc()
2589 if (portsc & PORT_OC) in xhci_decode_portsc()
2591 if (portsc & PORT_RESET) in xhci_decode_portsc()
[all …]
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.h610 fotg210_get_speed(struct fotg210_hcd *fotg210, unsigned int portsc) in fotg210_get_speed() argument
618 fotg210_port_speed(struct fotg210_hcd *fotg210, unsigned int portsc) in fotg210_port_speed() argument
620 switch (fotg210_get_speed(fotg210, portsc)) { in fotg210_port_speed()
Dehci.h656 ehci_port_speed(struct ehci_hcd *ehci, unsigned int portsc) in ehci_port_speed() argument
659 switch ((portsc >> (ehci->has_hostpc ? 25 : 26)) & 3) { in ehci_port_speed()
676 #define ehci_port_speed(ehci, portsc) USB_PORT_STAT_HIGH_SPEED argument
Dxhci-ring.c1898 u32 portsc, cmd_reg; in handle_port_status() local
1939 portsc = readl(port->addr); in handle_port_status()
1942 hcd->self.busnum, hcd_portnum + 1, port_id, portsc); in handle_port_status()
1944 trace_xhci_handle_port_status(hcd_portnum, portsc); in handle_port_status()
1952 (portsc & PORT_PLS_MASK) == XDEV_INACTIVE) { in handle_port_status()
1958 if ((portsc & PORT_PLC) && (portsc & PORT_PLS_MASK) == XDEV_RESUME) { in handle_port_status()
1967 if (DEV_SUPERSPEED_ANY(portsc)) { in handle_port_status()
1999 if ((portsc & PORT_PLC) && in handle_port_status()
2000 DEV_SUPERSPEED_ANY(portsc) && in handle_port_status()
2001 ((portsc & PORT_PLS_MASK) == XDEV_U0 || in handle_port_status()
[all …]
Dxhci-dbgcap.h24 __le32 portsc; /* Port status and control */ member
Dxhci-tegra.c1871 static enum usb_device_speed tegra_xhci_portsc_to_speed(struct tegra_xusb *tegra, u32 portsc) in tegra_xhci_portsc_to_speed() argument
1873 if (DEV_LOWSPEED(portsc)) in tegra_xhci_portsc_to_speed()
1876 if (DEV_HIGHSPEED(portsc)) in tegra_xhci_portsc_to_speed()
1879 if (DEV_FULLSPEED(portsc)) in tegra_xhci_portsc_to_speed()
1882 if (DEV_SUPERSPEED_ANY(portsc)) in tegra_xhci_portsc_to_speed()
1897 u32 portsc; in tegra_xhci_enable_phy_sleepwalk_wake() local
1924 portsc = readl(rhub->ports[index]->addr); in tegra_xhci_enable_phy_sleepwalk_wake()
1925 speed = tegra_xhci_portsc_to_speed(tegra, portsc); in tegra_xhci_enable_phy_sleepwalk_wake()
/Linux-v5.15/drivers/usb/gadget/udc/
Dmv_udc_core.c1004 u32 tmp, portsc; in udc_reset() local
1041 portsc = readl(&udc->op_regs->portsc[0]); in udc_reset()
1043 portsc &= (~PORTSCX_W1C_BITS | ~PORTSCX_PORT_POWER); in udc_reset()
1046 portsc |= PORTSCX_FORCE_FULL_SPEED_CONNECT; in udc_reset()
1048 portsc &= (~PORTSCX_FORCE_FULL_SPEED_CONNECT); in udc_reset()
1050 writel(portsc, &udc->op_regs->portsc[0]); in udc_reset()
1129 u32 portsc; in mv_udc_wakeup() local
1135 portsc = readl(&udc->op_regs->portsc); in mv_udc_wakeup()
1137 if (!(portsc & PORTSCX_PORT_SUSPEND)) in mv_udc_wakeup()
1140 portsc |= PORTSCX_PORT_FORCE_RESUME; in mv_udc_wakeup()
[all …]
Dtegra-xudc.c2964 u32 portsc, porthalt; in __tegra_xudc_handle_port_status() local
2974 portsc = xudc_readl(xudc, PORTSC); in __tegra_xudc_handle_port_status()
2975 if ((portsc & PORTSC_PRC) && (portsc & PORTSC_PR)) { in __tegra_xudc_handle_port_status()
2976 dev_dbg(xudc->dev, "PRC, PR, PORTSC = %#x\n", portsc); in __tegra_xudc_handle_port_status()
2986 if ((portsc & PORTSC_PRC) && !(portsc & PORTSC_PR)) { in __tegra_xudc_handle_port_status()
2987 dev_dbg(xudc->dev, "PRC, Not PR, PORTSC = %#x\n", portsc); in __tegra_xudc_handle_port_status()
2994 portsc = xudc_readl(xudc, PORTSC); in __tegra_xudc_handle_port_status()
2995 if (portsc & PORTSC_WRC) { in __tegra_xudc_handle_port_status()
2996 dev_dbg(xudc->dev, "WRC, PORTSC = %#x\n", portsc); in __tegra_xudc_handle_port_status()
3002 portsc = xudc_readl(xudc, PORTSC); in __tegra_xudc_handle_port_status()
[all …]
Dmv_udc.h155 u32 portsc[VUSBHS_MAX_PORTS]; /* Port Status/Control x, x = 1..8 */ member
/Linux-v5.15/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()
908 temp = fsl_readl(&p_otg->dr_mem_map->portsc); in usb_otg_start()
923 fsl_writel(temp, &p_otg->dr_mem_map->portsc); in usb_otg_start()
Dphy-mv-usb.h120 u32 portsc[VUSBHS_MAX_PORTS]; /* Port Status/Control x, x = 1..8 */ member
/Linux-v5.15/drivers/usb/chipidea/
Dcore.c269 u32 portsc, lpm, sts = 0; in hw_phymode_configure() local
273 portsc = PORTSC_PTS(PTS_UTMI); in hw_phymode_configure()
277 portsc = PORTSC_PTS(PTS_UTMI) | PORTSC_PTW; in hw_phymode_configure()
281 portsc = PORTSC_PTS(PTS_ULPI); in hw_phymode_configure()
285 portsc = PORTSC_PTS(PTS_SERIAL); in hw_phymode_configure()
290 portsc = PORTSC_PTS(PTS_HSIC); in hw_phymode_configure()
302 hw_write(ci, OP_PORTSC, PORTSC_PTS(7) | PORTSC_PTW, portsc); in hw_phymode_configure()
Dhost.c338 u32 portsc = ehci_readl(ehci, reg); in ci_ehci_bus_suspend() local
340 if (portsc & PORT_CONNECT) { in ci_ehci_bus_suspend()

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